{ pkgs, lib, ... }:
{
  boot = {
    initrd.kernelModules = [
      "vfio_pci"
      "vfio"
      "vfio_iommu_type1"

      "amdgpu"
    ];

    kernelParams =
      let
        gpuIDs = [
          "1002:67df" # Graphics
          "1002:aaf0" # Audio
        ];
      in
      [
        # enable IOMMU
        "amd_iommu=on"
        ("vfio-pci.ids=" + lib.concatStringsSep "," gpuIDs)
      ];
  };

  hardware.opengl.enable = true;
  virtualisation.spiceUSBRedirection.enable = true;
  services.openssh.settings.X11Forwarding = true;

  # Virtualization
  virtualisation.libvirtd = {
    enable = true;
    onBoot = "start";
    onShutdown = "shutdown";
  };

  programs.virt-manager.enable = true;
  users.users.agatha.extraGroups = [ "libvirtd" ];
}