{ lib, ... }:
with lib;
{
  # Preloading the kernel modules to avoid:
  # tlp: Error in configuration at CPU_SCALING_GOVERNOR_ON_BAT="powersave": governor not available. Skipped.
  boot.kernelModules = [
    "cpufreq_ondemand"
    "cpufreq_powersave"
  ];
  services.tlp = {
    enable = true;
    settings = {
      CPU_SCALING_GOVERNOR_ON_AC = "ondemand";
      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
    };
  };
}