{
  config,
  lib,
  pkgs,
  self,
  ...
}: let
  legion-go-tricks = pkgs.fetchFromGitHub {
    owner = "aarron-lee";
    repo = "legion-go-tricks";
    rev = "773f4dfa217989213ab2678d63a84dc306e8f8d4";
    sha256 = "sha256-d5TB4kvNR7bwF5VyO1hxe8n9/PubtzWlBgvSmpUgDQc=";
  };

  convolverPath = "${legion-go-tricks}/experimental_sound_fix/multiwayCor48.wav";
in {
  imports = [
    self.nixosModules.hw-common-amd-cpu
    self.nixosModules.hw-common-amd-gpu
    self.nixosModules.hw-common-bluetooth
    self.nixosModules.hw-common-ssd
  ];

  boot = {
    initrd.availableKernelModules = [
      "nvme"
      "rtsx_pci_sdmmc"
      "sd_mod"
      "sdhci_pci"
      "thunderbolt"
      "usb_storage"
      "usbhid"
      "xhci_pci"
    ];

    extraModulePackages = with config.boot.kernelPackages; [acpi_call];

    kernel.sysctl = {
      # Improved file monitoring
      "fs.inotify.max_user_instances" = 8192;
      "fs.inotify.max_user_watches" = 524288;

      # Disable watchdogs for maximum performance at the cost of resiliency
      "kernel.nmi_watchdog" = 0;
      "kernel.soft_watchdog" = 0;
      "kernel.split_lock_mitigate" = 0;
      "kernel.watchdog" = 0;

      # Network optimizations
      "net.core.default_qdisc" = "fq";
      "net.ipv4.tcp_congestion_control" = "bbr";
      "net.ipv4.tcp_mtu_probing" = lib.mkForce 1;

      # Memory management
      "vm.dirty_background_bytes" = 134217728;
      "vm.dirty_bytes" = 268435456;
      "vm.max_map_count" = lib.mkForce 2147483642;
      "vm.page-cluster" = 0;
      "vm.swappiness" = 180;
      "vm.watermark_boost_factor" = 0;
      "vm.watermark_scale_factor" = 125;
    };

    # Xanmod seems more responsive under load
    kernelPackages = lib.mkDefault pkgs.linuxPackages_xanmod_latest;
  };

  hardware = {
    enableAllFirmware = true;
    sensor.iio.enable = true;
  };

  services = {
    pipewire.wireplumber.configPackages = [
      (pkgs.writeTextDir "share/pipewire/pipewire.conf.d/10-legion-go-convolver.conf" ''
        # Convolver Configuration for Pipewire
        #
        # This configuration applies separate left and right convolver effects using the corresponding impulse response files
        # to the entire system audio output.

        context.modules = [
            { name = libpipewire-module-filter-chain
                args = {
                    node.description = "Legion Go"
                    media.name       = "Legion Go"
                    filter.graph = {
                        nodes = [
                            {
                                type  = builtin
                                label = convolver
                                name  = convFL
                                config = {
                                    filename = "${convolverPath}"
                                    channel  = 0
                                }
                            }
                            {
                                type  = builtin
                                label = convolver
                                name  = convFR
                                config = {
                                    filename = "${convolverPath}"
                                    channel  = 1
                                }
                            }
                        ]
                        inputs = [ "convFL:In" "convFR:In" ]
                        outputs = [ "convFL:Out" "convFR:Out" ]
                    }
                    capture.props = {
                        node.name        = "Legion Go"
                        node.autoconnect = true
                        media.class      = "Audio/Sink"
                        priority.driver  = 1000
                        priority.session = 2000
                        audio.channels   = 2
                        audio.position   = [ FL FR ]
                    }
                    playback.props = {
                        node.name      = "Legion Go corrected"
                        node.passive   = true
                        audio.channels = 2
                        audio.position = [ FL FR ]
                        node.target    = "alsa_output.pci-0000_c2_00.6.analog-stereo"
                    }
                }
            }
        ]
      '')
    ];

    udev.extraRules = ''
      # Lenovo Legion Go Controller
      ACTION=="add", ATTRS{idVendor}=="17ef", ATTRS{idProduct}=="6182", RUN+="${pkgs.kmod}/bin/modprobe xpad" RUN+="/bin/sh -c 'echo 17ef 6182 > /sys/bus/usb/drivers/xpad/new_id'"

      # Significantly improved I/O performance
      ## SSD
      ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="kyber"

      ## NVME
      ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="kyber"

      ## MicroSD
      ACTION=="add|change", KERNEL=="mmcblk[0-9]p[0-9]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="bfq"

      ## HDD
      ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="bfq"
    '';

    upower.enable = true;
  };
}