nixos/profiles/hardware/T14sAMDGen1.nix

   1 {
   2   pkgs,
   3   lib,
   4   config,
   5   ...
   6 }:
   7 with lib;
   8 {
   9   imports = [
  10     ../acpid.nix
  11     ../acpi_call.nix
  12     ../auto-cpufreq.nix
  13     #inputs.nixos-hardware.nixosModules.lenovo-thinkpad-t14-amd-gen1
  14   ];
  15
  16   nixpkgs.hostPlatform = {
  17     system = "x86_64-linux";
  18     config = "x86_64-unknown-linux-gnu";
  19     #gcc.arch = "znver3";
  20     #gcc.tune = "znver3";
  21   };
  22   # CorrectnessNote: when /sys/devices/system/cpu/smt/control = off
  23   _module.args.CPUs = 8;
  24
  25   # For NVIDIA GPUs only (though it may change), and very heavy (>1GiB), and downloading fails often
  26   nixpkgs.config.cudaSupport = false;
  27   #nixpkgs.config.rocmSupport = false;
  28   #nixpkgs.config.allowBroken = true;
  29
  30   boot.kernelModules = [
  31     "kvm_amd"
  32   ];
  33   boot.extraModulePackages = [
  34   ];
  35   boot.kernelParams = [
  36     # Embedded controller wake-ups drain battery in s2idle on this device
  37     # See https://lore.kernel.org/all/ZnFYpWHJ5Ml724Nv@ohnotp/
  38     #"acpi.ec_no_wakeup=1"
  39   ];
  40   boot.initrd.kernelModules = [
  41     "aesni_intel" # even for AMD
  42     "r8152" # USB Ethernet dongle
  43     "nvme" # NVME M.2 disk
  44     "uas" # USB storage
  45     "xhci_hcd"
  46   ];
  47   boot.initrd.availableKernelModules = [
  48   ];
  49
  50   environment.systemPackages = [
  51     pkgs.fwupd
  52   ];
  53   environment.variables = {
  54   };
  55
  56   hardware.amdgpu.initrd.enable = lib.mkDefault true;
  57   hardware.cpu.amd.updateMicrocode = mkDefault config.hardware.enableRedistributableFirmware;
  58   hardware.graphics = {
  59     enable = mkDefault true;
  60     enable32Bit = mkDefault true;
  61     extraPackages = [
  62     ];
  63   };
  64   hardware.trackpoint.enable = mkDefault true;
  65   hardware.trackpoint.emulateWheel = mkDefault config.hardware.trackpoint.enable;
  66
  67   # WarningNote: be sure to "allow Windows UEFI updates"
  68   # See https://github.com/fwupd/fwupd/wiki/PluginFlag:capsules-unsupported
  69   services.fwupd.enable = true;
  70   services.upower.enable = true;
  71   services.libinput.enable = mkDefault true;
  72
  73   services.xserver.videoDrivers = lib.mkDefault [ "modesetting" ];
  74
  75 }