{
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = config.modules.hardware.presonus-studio;
  snd-usb-audio-module = pkgs.callPackage ./snd-usb-audio.nix {
    kernel = config.boot.kernelPackages.kernel;
  };
  patched = snd-usb-audio-module.overrideAttrs (prev: {
    patches = [ ./0001-Update-device-ID-for-PreSonus-1824c.patch ];
  });
  upmixConfig = {
    "stream.properties" = {
      "channelmix.upmix" = true;
      "channelmix.upmix-method" = "psd";
    };
  };
in
{
  options.modules.hardware.presonus-studio = {
    enable = lib.mkOption {
      default = false;
      example = true;
    };
  };

  config = lib.mkIf cfg.enable {
    boot.kernelModules = [ "snd-usb-audio" ];
    boot.extraModulePackages = [
      (patched)
    ];

    # Workaround for mainline module loading instead of patched module
    systemd.services.reload-snd-usb-audio = {
      description = "Reload snd_usb_audio kernel module";
      wantedBy = [ "sound.target" ];
      serviceConfig.Type = "oneshot";
      path = with pkgs; [
        kmod
      ];
      script = ''
        # Only reload if device hasn't been initialised
        if ! cat /proc/asound/card*/usbmixer | grep -q "Mute Main Out Switch"; then
          rmmod snd_usb_audio
          insmod /run/booted-system/kernel-modules/lib/modules/$(uname -r)/extra/snd-usb-audio.ko.xz
        fi
      '';
    };

    services.pipewire.extraConfig = {
      pipewire = {
        "10-network" = {
          "context.modules" = [
            {
              "name" = "libpipewire-module-rtp-session";
              "args" = {
                "stream.props" = {
                  "node.name" = "rtp-source";
                };
              };
            }
          ];
        };
        "surround" = {
          "context.modules" = [
            {
              "name" = "libpipewire-module-loopback";
              "args" = {
                "node.description" = "Genelec 4.1 Surround";
                "capture.props" = {
                  "node.name" = "Genelec_Speakers";
                  "media.class" = "Audio/Sink";
                  "audio.position" = [
                    "FL"
                    "FR"
                    "SL"
                    "SR"
                    "LFE"
                  ];
                };
                "playback.props" = {
                  "node.name" = "playback.Genelec_Speakers";
                  "audio.position" = [
                    "AUX0"
                    "AUX1"
                    "AUX3"
                    "AUX4"
                    "AUX5"
                  ];
                  "target.object" = "alsa_output.usb-PreSonus_Studio_1824c_SC4E21110775-00.multichannel-output";
                  "stream.dont-remix" = true;
                  "node.passive" = true;
                };
              };
            }
          ];
        };
      };
      pipewire-pulse."40-upmix" = upmixConfig;
      client-rt."40-upmix" = upmixConfig;
    };
  };
}