add mcontrolcenter

systems/msi/default.nix

@@ -3,6 +3,7 @@
     ./hardware.nix
     ./mullvad.nix
     ./hyprland
+    ./mcontrolcenter.nix
   ];
 
   system.stateVersion = "23.11";

systems/msi/mcontrolcenter.nix

@@ -0,0 +1,18 @@
+{ lib, pkgs, ... }: {
+  boot = {
+    kernelModules = [ "ec_sys" ];
+    extraModprobeConfig = ''
+      options ec_sys write_support=1
+    '';
+  };
+
+  environment.systemPackages = [ pkgs.mcontrolcenter ];
+
+  systemd.user.services.mcontrolcenter = {
+    description = "Launch mcontrolcenter";
+    requires = [ "tray.target" ];
+    after = [ "graphical-session-pre.target" "tray.target" ];
+    partOf = [ "graphical-session.target" ];
+    script = lib.getExe pkgs.mcontrolcenter;
+  };
+}