Add config for Dell XPS 15 9520
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dell/xps/15-9520/README.wiki
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dell/xps/15-9520/README.wiki
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= Dell XPS 15 9520 =
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== Tested Hardware ==
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* CPU: Intel(R) Core(TM) i7-12700H CPU
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* RAM: 32 GB
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* HDD: 1 TiB SSD
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* Screen: 15" 4k (3840✕2160)
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* Graphics: NVIDIA Corporation GA107M [GeForce RTX 3050 Ti Mobile], with Intel Graphics too.
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* Input: Touchscreen and trackpad.
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== Notes ==
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Also tested with Dell WD19TB Thunderbolt Dock.
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== NVIDIA Offload ==
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In order to run a program on the NVIDIA gpu, you can use the `nvidia-offload` function, for example:
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```
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nvidia-offload `nix-shell -p glxinfo --run 'glxgears'`
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```
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This is a short bash script that sets the proper environment variables and calls your command.
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dell/xps/15-9520/default.nix
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dell/xps/15-9520/default.nix
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{ lib, ... }:
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{
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imports = [
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../../../common/cpu/intel
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../../../common/pc/laptop
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../../../common/pc/laptop/ssd
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];
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# This will save you money and possibly your life!
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services.thermald.enable = lib.mkDefault true;
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# WiFi speed is slow and crashes by default (https://bugzilla.kernel.org/show_bug.cgi?id=213381)
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# disable_11ax - required until ax driver support is fixed
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# power_save - works well on this card
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boot.extraModprobeConfig = ''
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options iwlwifi power_save=1 disable_11ax=1
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'';
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}
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dell/xps/15-9520/nvidia/default.nix
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dell/xps/15-9520/nvidia/default.nix
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{ lib, ... }:
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{
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imports = [
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../default.nix
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../../../../common/gpu/nvidia/prime.nix
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];
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hardware.nvidia.prime = {
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# Bus ID of the Intel GPU.
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intelBusId = lib.mkDefault "PCI:0:2:0";
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# Bus ID of the NVIDIA GPU.
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nvidiaBusId = lib.mkDefault "PCI:1:0:0";
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};
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}
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