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Add NVIDIA module

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This commit is contained in:
Tibo De Peuter 2023-05-02 21:09:43 +02:00
parent 76cb3a47fe
commit c81470fdcd
2 changed files with 36 additions and 21 deletions
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24
nixos/hosts/Tibo-NixFat/default.nix
View file

@ -3,6 +3,7 @@
{
imports = [
./hardware-configuration.nix
../../modules/hardware/nvidia.nix
../../modules/apps/virtualbox
../../modules/des/gnome
@ -43,15 +44,11 @@
# };
services.xserver = {
enable = true;
videoDrivers = [ "nvidia" ]; # Also for wayland compositors
# Configure keymap in X11
layout = "us";
xkbVariant = "";
};
};
# Enable CUPS to print documents.
# services.printing.enable = true;
@ -78,21 +75,6 @@
# Enable touchpad support (enabled default in most desktopManager).
services.xserver.libinput.enable = true;
# NVIDIA drivers
hardware = {
opengl.enable = true;
nvidia = {
open = true;
# package = config.boot.kernelPackages.nvidiaPackages.stable;
modesetting.enable = true;
# prime = {
# offload.enable = true;
# intelBusId = "PCI::00:02:0";
# nvidiaBusId = "PCI:01:00:0";
# };
};
};
# Allow unfree packages
nixpkgs.config.allowUnfree = true;

33
nixos/modules/hardware/nvidia.nix Normal file
View file

@ -0,0 +1,33 @@
{ inputs, lib, config, pkgs, ... }:
let
nvidia-offload = pkgs.writeShellScriptBin "nvidia-offload" ''
export __NV_PRIME_RENDER_OFFLOAD=1
export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
export __GLX_VENDOR_LIBRARY_NAME=nvidia
export __VK_LAYER_NV_optimus=NVIDIA_only
exec "$@"
'';
in
{
nixpkgs.config.allowUnfree = true;
services.xserver.videoDrivers = [ "nvidia" ];
hardware = {
opengl.enable = true;
nvidia = {
open = true;
package = config.boot.kernelPackages.nvidiaPackages.stable;
modesetting.enable = true;
};
};
# Offloading
# environment.systemPackages = [ nvidia-offload ];
# hardware.nvidia.prime = {
# offload.enable = true;
# intelBusId = "PCI::00:02:0";
# nvidiaBusId = "PCI:01:00:0";
# };
}