desktop is building I guess, idk, need to start commiting stuff eventually lmao

systems/x86_64-linux/deck/jovian.nix

@@ -0,0 +1,24 @@
+{ ... }:
+{
+  jovian = {
+    steam = {
+      enable = true;
+      autoStart = true;
+      user = "deck";
+      desktopSession = "gnome";
+    };
+
+    steamos = {
+      useSteamOSConfig = true;
+    };
+
+    devices = {
+      steamdeck = {
+        enable = true;
+        enableGyroDsuService = true; # If enabled, motion data from the gyroscope can be used in Cemu with Cemuhoo
+      };
+    };
+
+    hardware.has.amd.gpu = true;
+  };
+}