diff --git a/hardware/zenix.nix b/hardware/zenix.nix
index 77c2ae9..60143aa 100644
--- a/hardware/zenix.nix
+++ b/hardware/zenix.nix
@@ -70,11 +70,4 @@
   
   hardware.keyboard.zsa.enable = true;
   
-  services.tlp = {
-    settings = {
-      # power limit poor old radeon gpu
-      RADEON_DPM_PERF_LEVEL_ON_AC = "low";
-    };
-  };
-  
 }
diff --git a/lib/modules/wayland.nix b/lib/modules/wayland.nix
new file mode 100644
index 0000000..67fd6e5
--- /dev/null
+++ b/lib/modules/wayland.nix
@@ -0,0 +1,28 @@
+{ user }: { lib, pkgs, config, ... }:
+with lib;
+let
+  cfg = config.windowManager;
+in
+{
+  options.windowManager = {
+    hyprland = mkEnableOption "hyprland";
+    sway = mkEnableOption "sway";
+  };
+  
+  config = {
+    services.greetd = {
+      enable = true;
+      settings = rec {
+        hypr_session = {
+          command = "Hyprland";
+          user = user;
+        };
+        sway_session = {
+          command = "sway";
+          user = user;
+        };
+        default_session = if cfg.sway then sway_session else hypr_session;
+      };
+    };
+  };
+}