nixos-servers/machines/pikvm.nix

{
  machines.pikvm = {
    arch = "aarch64-linux";
    isRaspberryPi = true;

    nixosModule = {
      config,
      inputs,
      lib,
      ...
    }: {
      # imports = [ "${inputs.nixpkgs}/nixos/modules/installer/sd-card/sd-image-aarch64.nix" ];
      lab = {
        storage.profile = "pi";
      };

      environment.systemPackages = with inputs.nixpkgs.legacyPackages.aarch64-linux; [
        (mplayer.override {
          v4lSupport = true;
        })
        ffmpeg
        v4l-utils
      ];

      boot.extraModulePackages = with config.boot.kernelPackages; [v4l2loopback];
    };
  };
}