mirror of
https://github.com/ryan4yin/nix-config.git
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49 lines
1.6 KiB
Nix
49 lines
1.6 KiB
Nix
{ config, lib, ... }:
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{
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# ===============================================================================================
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# for Nvidia GPU
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# https://wiki.nixos.org/wiki/NVIDIA
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# https://wiki.hyprland.org/Nvidia/
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# ===============================================================================================
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boot.kernelParams = [
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# Since NVIDIA does not load kernel mode setting by default,
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# enabling it is required to make Wayland compositors function properly.
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"nvidia-drm.fbdev=1"
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];
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services.xserver.videoDrivers = [ "nvidia" ]; # will install nvidia-vaapi-driver by default
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hardware.nvidia = {
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# Open-source kernel modules are preferred over and planned to steadily replace proprietary modules
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open = true;
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# Optionally, you may need to select the appropriate driver version for your specific GPU.
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# https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/os-specific/linux/nvidia-x11/default.nix
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package = config.boot.kernelPackages.nvidiaPackages.production;
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# required by most wayland compositors!
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modesetting.enable = true;
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powerManagement.enable = true;
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};
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hardware.nvidia-container-toolkit.enable = true;
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hardware.graphics = {
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enable = true;
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# needed by nvidia-docker
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enable32Bit = true;
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};
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nixpkgs.overlays = [
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(_: super: {
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# ffmpeg-full = super.ffmpeg-full.override {
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# withNvcodec = true;
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# };
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})
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];
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services.sunshine.settings = {
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max_bitrate = 20000; # in Kbps
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# NVIDIA NVENC Encoder
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nvenc_preset = 3; # 1(fastest + worst quality) - 7(slowest + best quality)
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nvenc_twopass = "full_res"; # quarter_res / full_res.
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};
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}
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