{ pkgs, config, libs, ... }:

{
  # Enable OpenGL
  hardware.opengl =
  { enable = true;
    driSupport = true;
    driSupport32Bit = true;
  };
  
  hardware.nvidia.modesetting.enable = true;
  hardware.nvidia.powerManagement.enable = false;
  hardware.nvidia.powerManagement.finegrained = false;
  hardware.nvidia.open = false;
  hardware.nvidia.nvidiaSettings = true;
  # Special config to load the latest (535 or 550) driver for the support of the 4070 SUPER
  hardware.nvidia.package =
  let rcu_patch = pkgs.fetchpatch {
    url = "https://github.com/gentoo/gentoo/raw/c64caf53/x11-drivers/nvidia-drivers/files/nvidia-drivers-470.223.02-gpl-pfn_valid.patch";
    hash = "sha256-eZiQQp2S/asE7MfGvfe6dA/kdCvek9SYa/FFGp24dVg=";
  };
  in config.boot.kernelPackages.nvidiaPackages.mkDriver {
    version = "535.154.05";
    sha256_64bit = "sha256-fpUGXKprgt6SYRDxSCemGXLrEsIA6GOinp+0eGbqqJg=";
    sha256_aarch64 = "sha256-G0/GiObf/BZMkzzET8HQjdIcvCSqB1uhsinro2HLK9k=";
    openSha256 = "sha256-wvRdHguGLxS0mR06P5Qi++pDJBCF8pJ8hr4T8O6TJIo=";
    settingsSha256 = "sha256-9wqoDEWY4I7weWW05F4igj1Gj9wjHsREFMztfEmqm10=";
    persistencedSha256 = "sha256-d0Q3Lk80JqkS1B54Mahu2yY/WocOqFFbZVBh+ToGhaE=";

    #version = "550.40.07";
    #sha256_64bit = "sha256-KYk2xye37v7ZW7h+uNJM/u8fNf7KyGTZjiaU03dJpK0=";
    #sha256_aarch64 = "sha256-AV7KgRXYaQGBFl7zuRcfnTGr8rS5n13nGUIe3mJTXb4=";
    #openSha256 = "sha256-mRUTEWVsbjq+psVe+kAT6MjyZuLkG2yRDxCMvDJRL1I=";
    #settingsSha256 = "sha256-c30AQa4g4a1EHmaEu1yc05oqY01y+IusbBuq+P6rMCs=";
    #persistencedSha256 = "sha256-11tLSY8uUIl4X/roNnxf5yS2PQvHvoNjnd2CB67e870=";

    patches = [ rcu_patch ];
  };
}
