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Add basic dell precision 5490

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

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dell/precision/5490/default.nix Normal file
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{ 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";
};
}