58 lines
1.4 KiB
Nix
58 lines
1.4 KiB
Nix
{
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lib,
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config,
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username,
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pkgs,
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...
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}:
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let
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cfg = config.nvidia;
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in
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{
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options = {
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nvidia = {
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enable = lib.mkEnableOption "Enable nvidia in NixOS & home-manager";
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};
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};
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config = lib.mkIf cfg.enable {
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boot.kernelPackages = lib.mkForce pkgs.linuxPackages_xanmod_latest;
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boot.initrd.kernelModules = [
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"nvidia"
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"nvidia_modeset"
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"nvidia_uvm"
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"nvidia_drm"
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];
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boot.blacklistedKernelModules = [ "nouveau" ];
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boot.kernelParams = [
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"nvidia_drm.fbdev=1"
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"nvidia-drm.modeset=1"
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"module_blacklist=nouveau"
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];
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environment.systemPackages = with pkgs; [
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(writeShellScriptBin "nvidia-offload" ''
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export __NV_PRIME_RENDER_OFFLOAD=1
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export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
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export __GLX_VENDOR_LIBRARY_NAME=nvidia
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export __VK_LAYER_NV_optimus=NVIDIA_only
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exec -a "$0" "$@"
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'')
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];
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hardware = {
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graphics.enable = true;
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nvidia = {
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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 = true;
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nvidiaPersistenced = true;
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nvidiaSettings = true;
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package = lib.mkForce config.boot.kernelPackages.nvidiaPackages.latest;
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};
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};
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services.xserver.videoDrivers = [ "nvidia" ];
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home-manager.users.${username} = { };
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};
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}
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