path: root/hardware/thinkpad/hardware.nix

{
  config,
  lib,
  inputs,
  pkgs,
  modulesPath,
  ...
}: let
  powerMode = "schedutil";
in {
  imports = [
    ./disks.nix
  ];

  boot = {
    blacklistedKernelModules = ["uvcvideo"];
    initrd = {
      availableKernelModules = ["xhci_pci" "usb_storage" "sd_mod" "sdhci_acpi" "aesni_intel" "cryptd"];
      kernelModules = ["i915"];
    };
    kernelPackages = pkgs.linuxPackages_latest;
    kernelModules = ["kvm_intel"];
    extraModulePackages = [];
    kernelParams = ["net.ifnames=0" "biosdevname=0" "iomem=relaxed" "mitigations=off"];
  };

  powerManagement.cpuFreqGovernor = powerMode;

  services = {
    xserver = {
      videoDrivers = ["intel"];

      # Enable touchpad support (enabled default in most desktopManager).
      synaptics = {
        enable = true;
        palmDetect = true;
        twoFingerScroll = true;
        minSpeed = "1.0";
        maxSpeed = "1.12";
        accelFactor = "0.01";
      };
    };
    fstrim.enable = true;
  };

  hardware = {
    cpu.intel.updateMicrocode = true;
    graphics = {
      enable = true;
      extraPackages = with pkgs; [
        intel-media-driver # LIBVA_DRIVER_NAME=iHD
        vaapiIntel # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
        vaapiVdpau
        libvdpau-va-gl
      ];
    };
  };
}