power saving, starr, jelly, akkoma

power.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, ... }:
+
+{
+  powerManagement.enable = true;
+
+  powerManagement.cpuFreqGovernor = "powersave";
+
+  services.tlp = {
+    enable = true;
+    settings = {
+      CPU_SCALING_GOVERNOR_ON_AC = "powersave";
+      CPU_ENERGY_PERF_POLICY_ON_AC = "power";
+
+      RUNTIME_PM_ON_AC = "auto";
+
+      DISK_DEVICES = "sda"; 
+      DISK_SPINDOWN_TIMEOUT_ON_AC = "120 120"; 
+      DISK_APM_LEVEL_ON_AC="128 128";
+    };
+  };
+}