hass stuff

hosts/nas/configuration.nix

@@ -33,6 +33,21 @@ in
     "flakes"
   ];
 
+  # enable cuda support
+  nixpkgs.config.cudaSupport = true;
+  nixpkgs.config.allowUnfreePredicate =
+    p:
+    builtins.all (
+      license:
+      license.free
+      || builtins.elem license.shortName [
+        "CUDA EULA"
+        "cuDNN EULA"
+        "cuTENSOR EULA"
+        "NVidia OptiX EULA"
+      ]
+    ) (if builtins.isList p.meta.license then p.meta.license else [ p.meta.license ]);
+
   # Cockpit
   services.cockpit = {
     enable = false;