generated from andy/linux-nixos-hyprland-config-dotfiles
80 lines
2.9 KiB
Nix
80 lines
2.9 KiB
Nix
{ config, lib, ... }:
|
|
|
|
{
|
|
# Load nvidia driver for Xorg and Wayland
|
|
services.xserver.videoDrivers = ["nvidia"];
|
|
|
|
# Enable access to nvidia from containers (Docker, Podman)
|
|
hardware.nvidia-container-toolkit.enable = true;
|
|
|
|
hardware.nvidia = {
|
|
|
|
# Modesetting is required.
|
|
modesetting.enable = true;
|
|
|
|
# Nvidia power management. Experimental, and can cause sleep/suspend to fail.
|
|
# Enable this if you have graphical corruption issues or application crashes after waking
|
|
# up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead
|
|
# of just the bare essentials.
|
|
powerManagement.enable = true;
|
|
|
|
# Fine-grained power management. Turns off GPU when not in use.
|
|
# Experimental and only works on modern Nvidia GPUs (Turing or newer).
|
|
powerManagement.finegrained = true;
|
|
|
|
# Dynamic Boost. It is a technology found in NVIDIA Max-Q design laptops with RTX GPUs.
|
|
# It intelligently and automatically shifts power between
|
|
# the CPU and GPU in real-time based on the workload of your game or application.
|
|
dynamicBoost.enable = lib.mkForce true;
|
|
|
|
# Use the NVidia open source kernel module (not to be confused with the
|
|
# independent third-party "nouveau" open source driver).
|
|
# Support is limited to the Turing and later architectures. Full list of
|
|
# supported GPUs is at:
|
|
# https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
|
|
# Only available from driver 515.43.04+
|
|
open = true;
|
|
|
|
# Enable the Nvidia settings menu,
|
|
# accessible via `nvidia-settings`.
|
|
nvidiaSettings = true;
|
|
|
|
# Optionally, you may need to select the appropriate driver version for your specific GPU.
|
|
package = config.boot.kernelPackages.nvidiaPackages.production;
|
|
|
|
# Nvidia Optimus PRIME. It is a technology developed by Nvidia to optimize
|
|
# the power consumption and performance of laptops equipped with their GPUs.
|
|
# It seamlessly switches between the integrated graphics,
|
|
# usually from Intel, for lightweight tasks to save power,
|
|
# and the discrete Nvidia GPU for performance-intensive tasks.
|
|
prime = {
|
|
offload = {
|
|
enable = true;
|
|
enableOffloadCmd = true;
|
|
};
|
|
|
|
# FIXME: Change the following values to the correct Bus ID values for your system!
|
|
# More on "https://wiki.nixos.org/wiki/Nvidia#Configuring_Optimus_PRIME:_Bus_ID_Values_(Mandatory)"
|
|
nvidiaBusId = "PCI:0:0:0";
|
|
intelBusId = "PCI:0:0:0";
|
|
};
|
|
};
|
|
|
|
# NixOS specialization named 'nvidia-sync'. Provides the ability
|
|
# to switch the Nvidia Optimus Prime profile
|
|
# to sync mode during the boot process, enhancing performance.
|
|
specialisation = {
|
|
nvidia-sync.configuration = {
|
|
system.nixos.tags = [ "nvidia-sync" ];
|
|
hardware.nvidia = {
|
|
powerManagement.finegrained = lib.mkForce false;
|
|
|
|
prime.offload.enable = lib.mkForce false;
|
|
prime.offload.enableOffloadCmd = lib.mkForce false;
|
|
|
|
prime.sync.enable = lib.mkForce true;
|
|
};
|
|
};
|
|
};
|
|
}
|