nixos/profiles/hardware/X200.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   hardware.cpu.intel.updateMicrocode = true;
  15
  16   boot.kernelModules = [ "kvm-intel" ];
  17   # https://bugzilla.kernel.org/show_bug.cgi?id=110941
  18   boot.kernelParams = [ "intel_pstate=no_hwp" ];
  19   boot.initrd.availableKernelModules = [
  20     "ahci"
  21     "drbg"
  22     "ehci_pci"
  23     "gf128mul"
  24     "hmac"
  25     "sd_mod"
  26     # tp_smapi works on ThinkPads made before 2013. See compat table:
  27     # https://www.thinkwiki.org/wiki/Tp_smapi#Model-specific_status
  28     "tp_smapi"
  29   ];
  30   boot.extraModulePackages = with config.boot.kernelPackages; [ tp_smapi ];
  31
  32   hardware.opengl.extraPackages = [
  33     pkgs.fwupdmgr
  34     pkgs.geteltorito
  35     pkgs.intel-media-driver # LIBVA_DRIVER_NAME=iHD
  36     pkgs.libvdpau-va-gl
  37     pkgs.vaapiIntel # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
  38     pkgs.vaapiVdpau
  39   ];
  40
  41   services.thinkfan = {
  42     enable = true;
  43     smartSupport = true;
  44     levels = [
  45       [ 0 0 57 ]
  46       [ 1 56 60 ]
  47       [ 2 59 63 ]
  48       [ 3 62 65 ]
  49       [ 4 64 67 ]
  50       [ 5 66 72 ]
  51       [ 6 71 78 ]
  52       [ 7 77 82 ]
  53       [ 127 81 32767 ]
  54     ];
  55   };
  56   services.upower.enable = true;
  57
  58   # No pstore backend available on this system.
  59   systemd.services.mount-pstore.enable = false;
  60 }