nixos/profiles/hardware/X201.nix

   1 { pkgs, lib, config, ... }:
   2 with lib;
   3 {
   4   imports = [
   5     ../acpid.nix
   6     ../tlp.nix
   7   ];
   8
   9   nixpkgs.hostPlatform = {
  10     system = "x86_64-linux";
  11     config = "x86_64-unknown-linux-gnu";
  12   };
  13
  14   boot.kernelModules = [ "kvm-intel" ];
  15   # https://bugzilla.kernel.org/show_bug.cgi?id=110941
  16   boot.initrd.availableKernelModules = [
  17     "ahci"
  18     "drbg"
  19     "ehci_pci"
  20     "gf128mul"
  21     "hmac"
  22     "sd_mod"
  23     # tp_smapi works on ThinkPads made before 2013. See compat table:
  24     # https://www.thinkwiki.org/wiki/Tp_smapi#Model-specific_status
  25     "tp_smapi"
  26   ];
  27   boot.extraModulePackages = with config.boot.kernelPackages; [
  28     tp_smapi
  29   ];
  30   boot.kernelParams = [ "intel_pstate=no_hwp" ];
  31
  32   environment.systemPackages = [
  33     pkgs.geteltorito
  34   ];
  35
  36   hardware.cpu.intel.updateMicrocode = mkDefault config.hardware.enableRedistributableFirmware;
  37   hardware.opengl.extraPackages = [
  38     pkgs.intel-media-driver # LIBVA_DRIVER_NAME=iHD
  39     # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
  40     (if (versionOlder (versions.majorMinor version) "23.11") then pkgs.vaapiIntel else pkgs.intel-vaapi-driver)
  41     pkgs.libvdpau-va-gl
  42     pkgs.vaapiVdpau
  43   ];
  44   hardware.trackpoint.enable = mkDefault true;
  45   hardware.trackpoint.emulateWheel = mkDefault config.hardware.trackpoint.enable;
  46
  47   services.thinkfan = {
  48     enable = true;
  49     smartSupport = true;
  50     levels = [
  51       [ 0 0 57 ]
  52       [ 1 56 60 ]
  53       [ 2 59 63 ]
  54       [ 3 62 65 ]
  55       [ 4 64 67 ]
  56       [ 5 66 72 ]
  57       [ 6 71 78 ]
  58       [ 7 77 82 ]
  59       [ 127 81 32767 ]
  60     ];
  61   };
  62   services.upower.enable = true;
  63   services.xserver.libinput.enable = mkDefault true;
  64
  65   # No pstore backend available on this system.
  66   systemd.services.mount-pstore.enable = false;
  67 }