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53 lines
1.8 KiB
Nix
53 lines
1.8 KiB
Nix
{ pkgs, config, lib, gpuType,
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intel-bus-id, nvidia-bus-id, ... }:
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lib.mkIf ("${gpuType}" == "intel-nvidia") {
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nixpkgs.config.packageOverrides =
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pkgs: {
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vaapiIntel = pkgs.vaapiIntel.override {
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enableHybridCodec = true;
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};
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};
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# OpenGL
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hardware.opengl = {
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extraPackages = with pkgs; [
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intel-media-driver
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vaapiIntel
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vaapiVdpau
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libvdpau-va-gl
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];
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};
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services.xserver.videoDrivers = ["nvidia"];
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hardware.nvidia = {
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# Modesetting is required.
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modesetting.enable = true;
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# Nvidia power management. Experimental, and can cause sleep/suspend to fail.
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powerManagement.enable = 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 = 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 = false;
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# Enable the Nvidia settings menu,
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# accessible via `nvidia-settings`.
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nvidiaSettings = true;
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# Optionally, you may need to select the appropriate driver version for your specific GPU.
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package = config.boot.kernelPackages.nvidiaPackages.stable;
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prime = {
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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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# Make sure to use the correct Bus ID values for your system!
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intelBusId = "${intel-bus-id}";
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nvidiaBusId = "${nvidia-bus-id}";
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};
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};
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}
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