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

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

  # boot
  efi.enable = true;
  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
  boot.initrd.kernelModules = [ "dm-snapshot" ];

  # kernel
  boot.kernelModules = [ "kvm-amd" ];
  boot.extraModulePackages = [ ];

  # firmware
  firmware.x86_64.enable = true;
  hardware.enableAllFirmware = true;

  # gpu
  services.xserver.videoDrivers = [ "nvidia" ];
  hardware.nvidia = {
    modesetting.enable = true; # for nvidia-vaapi-driver
    prime = {
      reverseSync.enable = true;
      offload.enableOffloadCmd = true;
      nvidiaBusId = "PCI:1:0:0";
      amdgpuBusId = "PCI:4:0:0";
    };
  };

  # disks
  remoteLuksUnlock.enable = true;
  boot.initrd.luks.devices."enc-pv" = {
    device = "/dev/disk/by-uuid/c1822e5f-4137-44e1-885f-954e926583ce";
    allowDiscards = true;
  };
  fileSystems."/" =
    { device = "/dev/vg/root";
      fsType = "btrfs";
      options = [ "subvol=root" ];
    };
  fileSystems."/home" =
    { device = "/dev/vg/root";
      fsType = "btrfs";
      options = [ "subvol=home" ];
    };
  fileSystems."/boot" =
    { device = "/dev/disk/by-uuid/2C85-2B59";
      fsType = "vfat";
    };
  swapDevices =
    [ { device = "/dev/vg/swap"; }
    ];

  # high-resolution display
  hardware.video.hidpi.enable = lib.mkDefault true;
}