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44 lines
1 KiB
Nix
44 lines
1 KiB
Nix
_: {
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config,
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pkgs,
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...
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}: let
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prime-run = pkgs.writeShellScriptBin "prime-run" ''
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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 "$@"
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'';
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in {
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environment.systemPackages = [prime-run];
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hardware.nvidia = {
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package = config.boot.kernelPackages.nvidiaPackages.latest;
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prime = {
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offload.enable = true;
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amdgpuBusId = "PCI:5:0:0";
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nvidiaBusId = "PCI:1:0:0";
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};
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powerManagement = {
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enable = true;
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finegrained = true;
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};
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nvidiaPersistenced = true;
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nvidiaSettings = false;
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modesetting.enable = true;
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};
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services.xserver = {
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videoDrivers = ["nvidia"];
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#disable DPMS
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monitorSection = ''
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Option "DPMS" "false"
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'';
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#disable screen blanking in total
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serverFlagsSection = ''
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Option "StandbyTime" "0"
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Option "SuspendTime" "0"
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Option "OffTime" "0"
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Option "BlankTime" "0"
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'';
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};
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}
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