g920 support on nixdesk

hosts/nixdesk/default.nix

@@ -51,6 +51,7 @@
       hardware.steam-hardware
       hardware.bluetooth
       hardware.qmk
+      hardware.g920
 
       network.networkd
       network.avahi

sys/profiles/hardware/g920.nix

@@ -0,0 +1,25 @@
+{pkgs, ...}: {
+  # hardware.usb-modeswitch.enable = true;
+  hardware.xpadneo.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    oversteer
+  ];
+
+  environment.etc = {
+    # Creates /etc/usb_modeswitch.d/046d:c261
+    "usb_modeswitch.d/046d:c261" = {
+      text = ''
+        # Logitech G920 Racing Wheel
+        DefaultVendor=046d
+        DefaultProduct=c261
+        MessageEndpoint=01
+        ResponseEndpoint=01
+        TargetClass=0x03
+        MessageContent="0f00010142"
+      '';
+    };
+  };
+
+  services.udev.extraRules = "ATTR{idVendor}==\"046d\", ATTR{idProduct}==\"c261\", RUN+=\"${pkgs.usb-modeswitch}/bin/usb_modeswitch -c '/etc/usb_modeswitch.d/046d\:c261'\"";
+}