dotfiles/nixos/systems/heater/hardware.nix

# SPDX-FileCopyrightText: 2022 Richard Brežák <richard@brezak.sk>
#
# SPDX-License-Identifier: LGPL-3.0-or-later
{ pkgs, lib, ... }:
let
  inherit (lib)
    singleton;

  kernelPackages = pkgs.linuxKernel.packages.linux_6_1;
in
{
  boot = {
    initrd.availableKernelModules = [
      "xhci_pci"
      "ahci"
      "usbhid"
      "usb_storage"
      "sd_mod"
      "nvme"
    ];

    initrd.kernelModules = [];
    kernelModules = ["i2c-dev" "kvm-amd"];

    kernelParams = [
      "zfs.zfs_arc_max=8589934592"
      "zfs.zfs_arc_sys_free=3221225472"
    ];
    kernelPackages = kernelPackages;

    zfs.enableUnstable = true;
    supportedFilesystems = singleton "zfs";
  };

  hardware.enableRedistributableFirmware = true;
  hardware.nvidia.package = kernelPackages.nvidia_x11_beta;

  hardware.nvidia = {
    nvidiaPersistenced = true;
    powerManagement.enable = true;

    modesetting.enable = true;
  };
}