feat: Dendritic pattern

This re-write was done with the help of claude, and still needs a
decent amount of changes before it properly follows the dendritic
pattern

1 files changed, 40 insertions, 0 deletions

diff --git a/modules/teh-nix/nvidia.nix b/modules/teh-nix/nvidia.nix
new file mode 100644
index 0000000..f14d20c
--- /dev/null
+++ b/modules/teh-nix/nvidia.nix
@@ -0,0 +1,40 @@
+{ ... }:
+{
+    flake.modules.nixos.teh-nix =
+        { config, pkgs, lib, ... }:
+        let
+            nvidia-offload = pkgs.writeShellScriptBin "prime-run" ''
+export __NV_PRIME_RENDER_OFFLOAD=1
+export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
+export __GLX_VENDOR_LIBRARY_NAME=nvidia
+export __VK_LAYER_NV_optimus=NVIDIA_only
+exec "$@"
+'';
+        in
+        {
+            options.teh-nix.nvidia = with lib; {
+                enable = mkEnableOption "Enable nvidia";
+            };
+
+            config = lib.mkIf config.teh-nix.nvidia.enable {
+                nixpkgs.config.allowUnfree = true;
+                hardware.graphics.enable = true;
+                hardware.nvidia.modesetting.enable = true;
+                # hardware.nvidia.dynamicBoost.enable = true;
+                hardware.nvidia.open = true;
+                hardware.nvidia.prime = {
+                    # sync.enable = true;
+        	        offload.enable = true;
+                    # offload.offloadCmdMainProgram = "prime-run";
+
+        	        nvidiaBusId = "PCI:1:0:0";
+        	        intelBusId = "PCI:5:0:0";
+                };
+                hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable;
+
+                services.xserver.videoDrivers = [ "nvidia" ];
+
+                environment.systemPackages = [ nvidia-offload ];
+            };
+        };
+}