nixos-hardware/common/pc/laptop/default.nix

{ config, lib, ... }:

{
  imports = [ ../. ];

  # Gnome 40 introduced a new way of managing power, without tlp.
  # However, these 2 services clash when enabled simultaneously.
  # https://github.com/NixOS/nixos-hardware/issues/260
  services.tlp.enable = lib.mkDefault ((lib.versionOlder (lib.versions.majorMinor lib.version) "21.05")
                                       || !config.services.power-profiles-daemon.enable);
}