eeva/nixos-hardware
1
0
Fork 0
mirror of https://github.com/NixOS/nixos-hardware synced 2024-11-01 08:39:41 +01:00
Code Issues Releases Wiki Activity

Add basic dell precision 5490

Browse source
This commit is contained in:
Erkka Heinilä 2024-10-10 14:58:44 +03:00 committed by mergify[bot]
parent a825917ead
commit 2d125b6c56
2 changed files with 29 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
dell/precision/5490/README.md Normal file
View file

@ -0,0 +1,15 @@
# Dell Precision 5490
The internal monitor needs Linux Kernel >= 6.7 so enabling hybrid graphics does not work out of the box in 24.05. Setting
```
boot.kernelParams = [ "i915.force_probe=7d55" ];
```
helped but introduced some screen tearing.
Setting
```
boot.kernelPackages = pkgs.linuxPackages_latest;
```
in nixos-stable worked with no problems.

14
dell/precision/5490/default.nix Normal file
View file

@ -0,0 +1,14 @@
{ lib, ... }:
{
imports = [
../../../common/gpu/nvidia
];
# or even better: boot.kernelParams = pkgs.linuxPackages_latest;
boot.kernelParams = [ "i915.force_probe=7d55" ];
hardware.nvidia.prime = {
intelBusId = "PCI:0:2:0";
nvidiaBusId = "PCI:1:0:0";
};
}