# 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.
{ unstable, config, lib, pkgs, modulesPath, ... }:

{
  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];

  hardware.firmware = [
    (pkgs.runCommandNoCC "subwoofer" { } ''
      mkdir -p $out/lib/firmware/
      cp ${../../firmware/TAS2XXX38BB.bin} $out/lib/firmware/TAS2XXX38BB.bin
      cp ${../../firmware/TIAS2781RCA4.bin} $out/lib/firmware/TIAS2781RCA4.bin
    '')
  ];

  boot.loader.systemd-boot.enable = true;
  boot.loader.systemd-boot.extraInstallCommands = ''
    patch_slim7_ssdt=$(
      
      ${pkgs.coreutils}/bin/cp -f ${
        ../../firmware/slim7-ssdt
      } /boot/EFI/nixos/slim7-ssdt
      for file in /boot/loader/entries/nixos-generation-*.conf; do
        ${pkgs.gnused}/bin/sed -i '0,/^initrd\s/{s/^initrd\s/initrd \/efi\/nixos\/slim7-ssdt\n&/}' "$file"
      done
    )
  '';
  boot.kernelParams = [
    "rtc_cmos.use_acpi_alarm=1"
    "ideapad_laptop.allow_v4_dytc=1"
    "amd_pstate=active"
    "initcall_blacklist=acpi_cpufreq_init"
    "nowatchdog"
    "amd_pstate.shared_mem=1"
  ];
  boot.kernelModules = [ "amd-pstate" "acpi_call" "amdgpu" "kvm-amd" ];
  boot.loader.efi.canTouchEfiVariables = true;
  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "usb_storage" "sd_mod" ];
  boot.initrd.kernelModules = [ ];
  boot.kernelPackages = unstable.linuxPackages_zen;
  boot.extraModulePackages = with config.boot.kernelPackages; [ acpi_call cpupower ];

  fileSystems."/" = {
    device = "/dev/disk/by-uuid/6b2d5c46-92de-42d0-a272-16b7ef7f30af";
    fsType = "ext4";
  };

  boot.initrd.luks.devices."luks-db81e97a-eb4b-43c5-b128-ef838495fc9a".device =
    "/dev/disk/by-uuid/db81e97a-eb4b-43c5-b128-ef838495fc9a";

  fileSystems."/boot" = {
    device = "/dev/disk/by-uuid/6770-34DC";
    fsType = "vfat";
  };

  swapDevices = [{
    device = "/var/lib/swapfile";
    size = 32 * 1024;
  }];

  hardware.opengl = {
    enable = true;
    driSupport = true;
    driSupport32Bit = true;
    extraPackages = with pkgs; [ vaapiVdpau libvdpau-va-gl amdvlk ];
    extraPackages32 = with pkgs; [ driversi686Linux.amdvlk ];
  };

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
  # still possible to use this option, but it's recommended to use it in conjunction
  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
  networking.useDHCP = lib.mkDefault true;
  # networking.interfaces.wlp1s0.useDHCP = lib.mkDefault true;

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  hardware.cpu.amd.updateMicrocode =
    lib.mkDefault config.hardware.enableRedistributableFirmware;
}