nixos-configuration/modules/hardware/common-desktop.nix

{
  lib,
  pkgs,
  config,
  ...
}: let
  isEnabled = config.my.hardware.enableCommonDesktopSettings;
in {
  options.my.hardware.enableCommonDesktopSettings = lib.mkEnableOption "common hw settings for desktops";

  config = lib.mkIf isEnabled {
    boot = {
      kernelPackages = pkgs.linuxPackages_zen;
      kernelParams = ["quiet" "udev.log_level=3"];
      supportedFilesystems = ["btrfs"];
      initrd.supportedFilesystems = ["btrfs"];
      consoleLogLevel = 0;
      initrd.verbose = false;
      loader = {
        systemd-boot.enable = true;
        timeout = 3;
        efi.canTouchEfiVariables = true;
      };

      plymouth.enable = true;
    };

    # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
    # (the default) this is the recommended approach. When using systemd-networkd it's
    # still possible to use this option, but it's recommended to use it in conjunction
    # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
    networking.useDHCP = lib.mkDefault true;
    # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
    # networking.interfaces.wlp5s0.useDHCP = lib.mkDefault true;

    hardware.enableRedistributableFirmware = true;

    nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";

    hardware.bluetooth.enable = true;
  };
}