nixos-hardware/lenovo/thinkpad/default.nix

{ config, lib, pkgs, ... }:

{
  boot = {
    kernelModules = [ "tp_smapi" ];
    extraModulePackages = with config.boot.kernelPackages; [ tp_smapi ];
  };

  hardware.trackpoint.enable = lib.mkDefault true;
  services.tlp.enable = lib.mkDefault true;
  services.xserver.libinput.enable = lib.mkDefault true;
}