Add laptop module

modules/nixos/hardware/laptop/default.nix

@@ -0,0 +1,47 @@
+{ lib, config, ... }:
+with lib;
+let
+  cfg = config.modules.hardware.laptop;
+in
+{
+  options.modules.hardware.laptop = {
+    enable = mkEnableOption "Install Laptop utils";
+
+    governor_battery = mkOption {
+      type = types.str;
+      default = "powersave";
+    };
+    turbo_battery = mkOption {
+      type = types.enum ["always" "never" "auto"];
+      default = "never";
+    };
+    governor_ac = mkOption {
+      type = types.str;
+      default = "schedutil";
+    };
+    turbo_ac = mkOption {
+      type = types.enum ["always" "never" "auto"];
+      default = "never";
+    };
+  };
+  config = mkIf cfg.enable {
+
+    # Wifi is installed on laptops
+    networking.wireless.iwd.enable = true;
+
+    # And cpufreq
+    services.auto-cpufreq = {
+      enable = true;
+      settings = {
+        battery = {
+          governor = cfg.governor_battery;
+          turbo = cfg.turbo_battery;
+        };
+        charger = {
+          governor = cfg.governor_ac;
+          turbo = cfg.turbo_ac;
+        };
+      };
+    };
+  };
+}