nixos-config/machines/mimir/hardware-configuration.nix

# Do not modify this file!  It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations.  Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:

{
  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" ];
  boot.initrd.kernelModules = [ "dm-snapshot" ];
  boot.kernelModules = [ "kvm-amd" "apple-mfi-fastcharge" "zenpower" ];
  boot.extraModulePackages = [ ] ++
    (with config.boot.kernelPackages; [ rtl88x2bu zenpower ]);

  boot.extraModprobeConfig = ''
    options amd-pstate shared_mem=true
  '';

  fileSystems."/" =
    {
      device = "/dev/disk/by-label/root";
      fsType = "ext4";
    };

  fileSystems."/boot/efi" =
    {
      device = "/dev/disk/by-label/boot";
      fsType = "vfat";
    };

  fileSystems."/home" =
    {
      device = "/dev/disk/by-label/home";
      fsType = "ext4";
    };

  swapDevices =
    [{ device = "/dev/disk/by-uuid/82969dda-8804-4314-b916-2d4b5db904d5"; }];

  powerManagement.cpuFreqGovernor = "ondemand";
  hardware = {
    video.hidpi.enable = true;
    enableAllFirmware = true;

    opengl = {
      extraPackages = with pkgs; [
        vaapiVdpau
      ];
    };
  };

  services.xserver.videoDrivers = [ "nvidia" ];
}