70 lines
1.7 KiB
Nix
70 lines
1.7 KiB
Nix
{ config, pkgs, ... }:
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{
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# options nvidia NVreg_PreserveVideoMemoryAllocations=1
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boot.extraModprobeConfig = ''
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options nvidia_drm modeset=1 fbdev=1
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'';
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environment.variables = {
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LIBVA_DRIVER_NAME = "nvidia";
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GBM_BACKEND = "nvidia-drm";
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__GLX_VENDOR_LIBRARY_NAME = "nvidia";
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NVD_BACKEND = "direct";
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EGL_PLATFORM = "wayland";
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VDPAU_DRIVER = "va_gl";
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WAYLAND_DISPLAY = "wayland-1";
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DISPLAY = ":0";
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XDG_CURRENT_DESKTOP = "Hyprland";
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MOZ_ENABLE_WAYLAND = "1"; # Enable Wayland for Firefox
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CHROMIUM_FLAGS = "--enable-features=UseOzonePlatform --ozone-platform=wayland --enable-gpu-rasterization --enable-zero-copy"; # Enable Wayland and hardware acceleration for Chromium
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};
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environment.sessionVariables = {
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NIXOS_OZONE_WL = 1;
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LIBVA_DRIVER_NAME = "nvidia";
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GBM_BACKEND = "nvidia-drm";
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__GLX_VENDOR_LIBRARY_NAME = "nvidia";
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NVD_BACKEND = "direct";
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EGL_PLATFORM = "wayland";
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};
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# obs moment
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# nixpkgs.config.cudaSupport = true;
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hardware.graphics = { # hardware.graphics since NixOS 24.11
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enable = true;
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# driSupport = true;
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extraPackages = with pkgs; [
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nvidia-vaapi-driver
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libvdpau-va-gl
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vaapiVdpau
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libvdpau
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];
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};
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hardware.nvidia = {
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prime = {
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intelBusId = "PCI:0:2:0";
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nvidiaBusId = "PCI:1:0:0";
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offload.enableOffloadCmd = true;
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};
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modesetting.enable = true;
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powerManagement.enable = false;
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powerManagement.finegrained = false;
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open = false;
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nvidiaSettings = true;
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package = config.boot.kernelPackages.nvidiaPackages.stable;
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};
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boot.kernelModules = [ "nvidia-uvm" "nvidia-drm" ];
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boot.blacklistedKernelModules = [ "nouveau" ];
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boot.kernelParams = [ "acpi_osi=Linux" ];
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services.xserver.enable = true;
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services.xserver.videoDrivers = ["nvidia"];
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}
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