nixos/profiles/hardware/T480.nix

   1 {
   2   pkgs,
   3   lib,
   4   config,
   5   ...
   6 }:
   7 with lib;
   8 {
   9   imports = [
  10     ../acpid.nix
  11     ../acpi_call.nix
  12     ../tlp.nix
  13   ];
  14
  15   nixpkgs.hostPlatform = {
  16     system = "x86_64-linux";
  17     config = "x86_64-unknown-linux-gnu";
  18   };
  19
  20   boot.kernelModules = [
  21     "kvm_intel"
  22   ];
  23   boot.extraModulePackages = [
  24   ];
  25   boot.kernelParams = [
  26   ];
  27   boot.initrd.kernelModules = [
  28     "aesni_intel"
  29     "crypto_simd"
  30     "e1000e" # Ethernet
  31     "i915"
  32     "nvme" # NVME M.2 disk
  33     "uas" # USB storage
  34     "xhci_hcd"
  35   ];
  36   boot.initrd.availableKernelModules = [
  37   ];
  38
  39   environment.systemPackages = [
  40     pkgs.fwupd
  41   ];
  42   environment.variables = {
  43     VDPAU_DRIVER = mkIf config.hardware.opengl.enable (mkDefault "va_gl");
  44   };
  45
  46   hardware.cpu.intel.updateMicrocode = mkDefault config.hardware.enableRedistributableFirmware;
  47   hardware.graphics.extraPackages = [
  48     pkgs.intel-media-driver # LIBVA_DRIVER_NAME=iHD
  49     # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
  50     (
  51       if (versionOlder (versions.majorMinor version) "23.11") then
  52         pkgs.vaapiIntel
  53       else
  54         pkgs.intel-vaapi-driver
  55     )
  56     pkgs.libvdpau-va-gl
  57     pkgs.vaapiVdpau
  58   ];
  59   hardware.trackpoint.enable = mkDefault true;
  60   hardware.trackpoint.emulateWheel = mkDefault config.hardware.trackpoint.enable;
  61
  62   services.fwupd.enable = true;
  63   services.upower.enable = true;
  64   services.libinput.enable = mkDefault true;
  65 }