nixos/profiles/hardware/T480.nix

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