48 lines
1.7 KiB
Nix
48 lines
1.7 KiB
Nix
{ config, lib, pkgs, ...}:
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let
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cfg = config.nixfiles.hardware.nvidia;
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in
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{
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# imports = [
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# ../opengl.nix
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# ];
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# Load nvidia driver for Xorg and Wayland
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options.nixfiles.hardware.nvidia = {
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modesetting.enable = lib.mkEnableOption "NVIDIA configuration with modesetting";
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};
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config = lib.mkIf cfg.modesetting.enable {
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services.xserver.videoDrivers = ["nvidia"];
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nixfiles.hardware.opengl.enable = true;
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hardware.nvidia = {
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# Modesetting is required.
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modesetting.enable = lib.mkDefault true;
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# Nvidia power management. Experimental, and can cause sleep/suspend to fail.
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powerManagement.enable = lib.mkDefault false;
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# Fine-grained power management. Turns off GPU when not in use.
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# Experimental and only works on modern Nvidia GPUs (Turing or newer).
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powerManagement.finegrained = lib.mkDefault false;
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# Use the NVidia open source kernel module (not to be confused with the
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# independent third-party "nouveau" open source driver).
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# Support is limited to the Turing and later architectures. Full list of
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# supported GPUs is at:
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# https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
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# Only available from driver 515.43.04+
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# Currently alpha-quality/buggy, so false is currently the recommended setting.
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open = lib.mkDefault false;
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# Enable the Nvidia settings menu,
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# accessible via `nvidia-settings`.
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nvidiaSettings = lib.mkDefault true;
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# Optionally, you may need to select the appropriate driver version for your specific GPU.
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package = lib.mkDefault config.boot.kernelPackages.nvidiaPackages.production;
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};
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};
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}
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