Add config for Dell XPS 15 9520

This commit is contained in:
Tom Parker-Shemilt 2023-04-29 11:18:48 +01:00
parent d63e86cbed
commit b13c895f11
3 changed files with 55 additions and 0 deletions

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= Dell XPS 15 9520 =
== Tested Hardware ==
* CPU: Intel(R) Core(TM) i7-12700H CPU
* RAM: 32 GB
* HDD: 1 TiB SSD
* Screen: 15" 4k (3840✕2160)
* Graphics: NVIDIA Corporation GA107M [GeForce RTX 3050 Ti Mobile], with Intel Graphics too.
* Input: Touchscreen and trackpad.
== Notes ==
Also tested with Dell WD19TB Thunderbolt Dock.
== NVIDIA Offload ==
In order to run a program on the NVIDIA gpu, you can use the `nvidia-offload` function, for example:
```
nvidia-offload `nix-shell -p glxinfo --run 'glxgears'`
```
This is a short bash script that sets the proper environment variables and calls your command.

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{ lib, ... }:
{
imports = [
../../../common/cpu/intel
../../../common/pc/laptop
../../../common/pc/laptop/ssd
];
# This will save you money and possibly your life!
services.thermald.enable = lib.mkDefault true;
# WiFi speed is slow and crashes by default (https://bugzilla.kernel.org/show_bug.cgi?id=213381)
# disable_11ax - required until ax driver support is fixed
# power_save - works well on this card
boot.extraModprobeConfig = ''
options iwlwifi power_save=1 disable_11ax=1
'';
}

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{ lib, ... }:
{
imports = [
../default.nix
../../../../common/gpu/nvidia/prime.nix
];
hardware.nvidia.prime = {
# Bus ID of the Intel GPU.
intelBusId = lib.mkDefault "PCI:0:2:0";
# Bus ID of the NVIDIA GPU.
nvidiaBusId = lib.mkDefault "PCI:1:0:0";
};
}