nixpkgs/nixos/modules/services/hardware/throttled.nix
2019-08-09 09:22:38 +02:00

31 lines
772 B
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.throttled;
in {
options = {
services.throttled = {
enable = mkEnableOption "fix for Intel CPU throttling";
extraConfig = mkOption {
type = types.str;
default = "";
description = "Alternative configuration";
};
};
};
config = mkIf cfg.enable {
systemd.packages = [ pkgs.throttled ];
# The upstream package has this in Install, but that's not enough, see the NixOS manual
systemd.services."lenovo_fix".wantedBy = [ "multi-user.target" ];
environment.etc."lenovo_fix.conf".source =
if cfg.extraConfig != ""
then pkgs.writeText "lenovo_fix.conf" cfg.extraConfig
else "${pkgs.throttled}/etc/lenovo_fix.conf";
};
}