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Merge pull request #1684 from NixOS/framework-16-amd-ai-300-nvidia
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framework-16-amd-ai-300-series: add nvidia submodule
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Jörg Thalheim 2025-11-28 11:10:24 +00:00 • committed by GitHub
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1
flake.nix
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@ -173,6 +173,7 @@
framework-amd-ai-300-series = import ./framework/13-inch/amd-ai-300-series;
framework-16-7040-amd = import ./framework/16-inch/7040-amd;
framework-16-amd-ai-300-series = import ./framework/16-inch/amd-ai-300-series;
framework-16-amd-ai-300-series-nvidia = import ./framework/16-inch/amd-ai-300-series/nvidia;
framework-desktop-amd-ai-max-300-series = import ./framework/desktop/amd-ai-max-300-series;
friendlyarm-nanopc-t4 = import ./friendlyarm/nanopc-t4;
friendlyarm-nanopi-r5s = import ./friendlyarm/nanopi-r5s;

34
framework/16-inch/amd-ai-300-series/README.md
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@ -1,14 +1,40 @@
# [Framework Laptop 16 AMD AI 300 Series](https://frame.work/)
## nvidia
## NVIDIA dGPU Module
If you have an nvidia dGPU module, you can enable it via the nvidia open drivers:
If you have an NVIDIA dGPU module (GeForce RTX 5070 or similar), use the nvidia submodule:
```nix
{
imports = [
nixos-hardware.nixosModules.framework-16-amd-ai-300-series-nvidia
];
}
```
services.xserver.videoDrivers = [ "nvidia" ];
hardware.nvidia.open = true; # see the note above
This enables hybrid graphics with PRIME offload: the AMD iGPU runs by default for better battery life, and the NVIDIA dGPU can be used on demand with `nvidia-offload <command>`.
**IMPORTANT:** You MUST override the PCI bus IDs for your specific system. The default values are examples only and will likely not match your hardware. Due to Framework 16's modular design, bus IDs vary depending on installed expansion cards and NVMe drives:
```nix
{
hardware.nvidia.prime = {
amdgpuBusId = "PCI:195:0:0"; # Adjust to your system
nvidiaBusId = "PCI:194:0:0"; # Adjust to your system
};
}
```
Find your bus IDs with:
```sh
$ lspci | grep -E "VGA|3D|Display"
c2:00.0 VGA compatible controller: NVIDIA Corporation ...
c3:00.0 Display controller: Advanced Micro Devices ...
```
Convert the hex bus ID to decimal (e.g., `c2:00.0` → `PCI:194:0:0`, `c3:00.0` → `PCI:195:0:0`).
See also [NVIDIA](https://wiki.nixos.org/wiki/NVIDIA) on the NixOS Wiki.
## Updating Firmware

28
framework/16-inch/amd-ai-300-series/nvidia/default.nix Normal file
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@ -0,0 +1,28 @@
{ lib, ... }:
{
imports = [
../.
../../../../common/gpu/nvidia/blackwell
../../../../common/gpu/nvidia/prime.nix
];
# Explicitly set nvidia as video driver to override modesetting from AMD module
services.xserver.videoDrivers = [ "nvidia" ];
hardware.nvidia = {
# Hybrid graphics with PRIME offload for better battery life
# AMD iGPU by default, NVIDIA dGPU on demand via nvidia-offload command
prime = {
# WARNING: These defaults may not match your system!
# Bus IDs vary depending on installed expansion cards and NVMe drives.
# You MUST override these values - see README.md for instructions.
# Bus IDs can be found with `lspci | grep -E "VGA|3D|Display"`
amdgpuBusId = lib.mkDefault "PCI:195:0:0";
nvidiaBusId = lib.mkDefault "PCI:194:0:0";
};
# Power management for hybrid graphics
powerManagement.enable = lib.mkDefault true;
};
}