nixos/profiles/hardware/X201.nix

   1 {
   2   pkgs,
   3   lib,
   4   config,
   5   ...
   6 }:
   7 with lib;
   8 {
   9   imports = [
  10     ../acpid.nix
  11     ../tlp.nix
  12   ];
  13
  14   nixpkgs.hostPlatform = {
  15     system = "x86_64-linux";
  16     config = "x86_64-unknown-linux-gnu";
  17   };
  18
  19   boot.kernelModules = [ "kvm-intel" ];
  20   # https://bugzilla.kernel.org/show_bug.cgi?id=110941
  21   boot.initrd.availableKernelModules = [
  22     "ahci"
  23     "drbg"
  24     "ehci_pci"
  25     "gf128mul"
  26     "hmac"
  27     "sd_mod"
  28     # tp_smapi works on ThinkPads made before 2013. See compat table:
  29     # https://www.thinkwiki.org/wiki/Tp_smapi#Model-specific_status
  30     "tp_smapi"
  31   ];
  32   boot.extraModulePackages = with config.boot.kernelPackages; [
  33     tp_smapi
  34   ];
  35   boot.kernelParams = [ "intel_pstate=no_hwp" ];
  36
  37   environment.systemPackages = [
  38     pkgs.geteltorito
  39   ];
  40
  41   hardware.cpu.intel.updateMicrocode = mkDefault config.hardware.enableRedistributableFirmware;
  42   hardware.graphics.extraPackages = [
  43     pkgs.intel-media-driver # LIBVA_DRIVER_NAME=iHD
  44     # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
  45     (
  46       if (versionOlder (versions.majorMinor version) "23.11") then
  47         pkgs.vaapiIntel
  48       else
  49         pkgs.intel-vaapi-driver
  50     )
  51     pkgs.libvdpau-va-gl
  52     pkgs.vaapiVdpau
  53   ];
  54   hardware.trackpoint.enable = mkDefault true;
  55   hardware.trackpoint.emulateWheel = mkDefault config.hardware.trackpoint.enable;
  56
  57   services.thinkfan = {
  58     enable = true;
  59     smartSupport = true;
  60     levels = [
  61       [
  62         0
  63         0
  64         57
  65       ]
  66       [
  67         1
  68         56
  69         60
  70       ]
  71       [
  72         2
  73         59
  74         63
  75       ]
  76       [
  77         3
  78         62
  79         65
  80       ]
  81       [
  82         4
  83         64
  84         67
  85       ]
  86       [
  87         5
  88         66
  89         72
  90       ]
  91       [
  92         6
  93         71
  94         78
  95       ]
  96       [
  97         7
  98         77
  99         82
 100       ]
 101       [
 102         127
 103         81
 104         32767
 105       ]
 106     ];
 107   };
 108   services.upower.enable = true;
 109   services.libinput.enable = mkDefault true;
 110
 111   # No pstore backend available on this system.
 112   systemd.services.mount-pstore.enable = false;
 113 }