nixos-configuration/nix-os/nvidia.nix

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

{
  hardware.opengl = {
    enable = true;
    driSupport = true;
    driSupport32Bit = true;
  };

  # Workaround for nvidia driver ghost display
  boot.kernelParams = [ "nvidia_drm.fbdev=1" ];

  services.xserver.videoDrivers = ["nvidia"];
  hardware.nvidia = {
    modesetting.enable = true;
    powerManagement.enable = true;
    open = false;
    nvidiaSettings = true;
    package = let
      nvidiaDrivers = config.boot.kernelPackages.nvidiaPackages.mkDriver {
        version = "565.57.01";
        sha256_64bit = "sha256-buvpTlheOF6IBPWnQVLfQUiHv4GcwhvZW3Ks0PsYLHo=";
        sha256_aarch64 = "sha256-aDVc3sNTG4O3y+vKW87mw+i9AqXCY29GVqEIUlsvYfE=";
        openSha256 = "sha256-/tM3n9huz1MTE6KKtTCBglBMBGGL/GOHi5ZSUag4zXA=";
        settingsSha256 = "sha256-H7uEe34LdmUFcMcS6bz7sbpYhg9zPCb/5AmZZFTx1QA=";
        persistencedSha256 = "sha256-hdszsACWNqkCh8G4VBNitDT85gk9gJe1BlQ8LdrYIkg=";
      };
    # TODO: Remove after updating nixpkgs to 24.11
    # https://github.com/NixOS/nixpkgs/commit/0384602eac8bc57add3227688ec242667df3ffe3
    in nvidiaDrivers // {
      settings = nvidiaDrivers.settings.overrideAttrs (oldAttrs: {
        buildInputs = oldAttrs.buildInputs ++ [ pkgs.vulkan-headers ];
      });
    };
  };
  nixpkgs.config.nvidia.acceptLicense = true;
}