90 lines
2.1 KiB
Nix
90 lines
2.1 KiB
Nix
{ config
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, lib
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, pkgs
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, ...
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}:
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with lib; let
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cfg = config.hardware.nvidia;
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in
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{
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options.hardware.nvidia.enable = mkEnableOption "nvidia driver";
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config = mkIf cfg.enable {
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#Allow unfree packages
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nixpkgs.config.allowUnfree = true;
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services.xserver = {
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videoDrivers = [ "nvidia" ];
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};
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hardware = {
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graphics.enable = true;
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# opengl.driSupport = true;
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graphics.enable32Bit = true;
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graphics = {
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extraPackages = with pkgs; [
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intel-media-driver # LIBVA_DRIVER_NAME=iHD
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# intel-vaapi-driver # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
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# libvdpau-va-gl
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# vaapiVdpau
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# mesa.drivers
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];
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};
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nvidia.nvidiaSettings = true;
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nvidia.powerManagement.enable = true;
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nvidia.powerManagement.finegrained = true;
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nvidia.open = false;
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# nvidia.forceFullCompositionPipeline = true;
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# nvidia-drm.modeset=1 is required for some wayland compositors, e.g. sway
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nvidia.modesetting.enable = true;
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#nvidia.nvidiaPersistenced = true;
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# Optionally, you may need to select the appropriate driver version for your specific GPU.
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nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable;
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#offload , Sync or reverseSync
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nvidia.prime = {
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# reSync Mode
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# reverseSync.enable = true;
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# Sync Mode
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# sync.enable = true;
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# Offload Mode
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offload = {
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enable = true;
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enableOffloadCmd = true;
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};
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# Bus ID of the NVIDIA GPU. You can find it using lspci, either under 3D or VGA
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nvidiaBusId = "PCI:1:0:0";
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# Bus ID of the Intel GPU. You can find it using lspci, either under 3D or VGA
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intelBusId = "PCI:0:2:0";
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};
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};
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# Nvidia in Docker
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virtualisation.docker = {
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enable = true;
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enableOnBoot = true;
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#enableNvidia = true;
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};
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hardware.nvidia-container-toolkit.enable = true;
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environment.systemPackages = with pkgs; [
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cudatoolkit
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];
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};
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}
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