add powersave to x230t

boxes/x230t/default.nix

@@ -59,7 +59,6 @@
 
   hardware.pulseaudio.enable = true;
 
-
   networking.hostName = "x230t";
 
   system.stateVersion = "23.11";

modules/tlp.nix

@@ -1,5 +1,21 @@
 { lib, config, pkgs, inputs, ...}:
 
 {
-  services.tlp.enable = true;
+  services = {
+    tlp.enable = true;
+    thermald.enable = true;
+    auto-cpufreq = {
+      enable = true;
+      settings = {
+        battery = {
+          governor = "powersave";
+          turbo = "never";
+        };
+        charger = {
+          governor = "powersave";
+          turbo = "never";
+        };
+      };
+    };
+  };
 }