Initial dendritic rewrite

modules/profiles/nvidia.nix

@@ -0,0 +1,45 @@
+{
+  flake.modules.nixos.profiles-nvidia =
+    {
+      config,
+      ...
+    }:
+    {
+      # Enable OpenGL
+      hardware.graphics.enable = true;
+
+      # Load nvidia driver for Xorg and Wayland
+      services.xserver.videoDrivers = [ "nvidia" ];
+
+      hardware.nvidia = {
+
+        # Modesetting is required.
+        modesetting.enable = true;
+
+        # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
+        # Enable this if you have graphical corruption issues or application crashes after waking
+        # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead
+        # of just the bare essentials.
+        powerManagement.enable = true;
+
+        # Fine-grained power management. Turns off GPU when not in use.
+        # Experimental and only works on modern Nvidia GPUs (Turing or newer).
+        powerManagement.finegrained = false;
+
+        # Use the Nvidia open source kernel module (not to be confused with the
+        # independent third-party "nouveau" open source driver).
+        # Support is limited to the Turing and later architectures. Full list of
+        # supported GPUs is at:
+        # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
+        # Only available from driver 513.43.04+
+        open = false;
+
+        # Enable the Nvidia settings menu,
+        # accessible via `nvidia-settings`.
+        nvidiaSettings = true;
+
+        # Optionally, you may need to select the appropriate driver version for your specific GPU.
+        package = config.boot.kernelPackages.nvidiaPackages.stable;
+      };
+    };
+}