system/settings/machines/t470s.nix


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{ config, pkgs, ... }:

{ hardware.usbWwan.enable = false; # unused
  systemd.services.ModemManager.enable = false;

  hardware.enableRedistributableFirmware = true;

  boot.postBootCommands = ''
    echo bfq > /sys/block/nvme0n1/queue/scheduler
  '';

  hardware.pulseaudio.extraConfig = ''
    load-module module-alsa-sink device=hw:0,7
  '';

  services.tlp.extraConfig = ''
    DISK_DEVICES="nvme0n1"
    DISK_IOSCHED="keep"
  '';

  services.xserver = {
    dpi = 109;
    monitorSection = ''
      DisplaySize 310 176
    '';
  };

  environment.systemPackages = with pkgs; [
    nvme-cli
  ];

  imports = [
    ../hardware/intel-gpu.nix
    ../hardware/thinkpad.nix
  ];
}