26 lines
1.1 KiB
Nix
26 lines
1.1 KiB
Nix
{ config, lib, modulesPath, ... }: {
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imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
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# AMD Ryzen 7 4000 series (Renoir)
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boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "sd_mod" ];
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boot.kernelModules = [ "kvm-amd" "amdgpu" ];
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boot.extraModulePackages = [];
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networking.useDHCP = lib.mkDefault true;
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nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
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hardware.cpu.amd.updateMicrocode =
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lib.mkDefault config.hardware.enableRedistributableFirmware;
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# PRIME offload: AMD iGPU renders the display, NVIDIA dGPU handles offloaded workloads.
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# Fill in the Bus IDs before building the ISO.
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# To get them: boot any live Linux on the machine and run:
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# lspci -D | grep -E '(VGA|3D|Display)'
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# Then convert the PCI address (e.g. 0000:06:00.0) to the format "PCI:6:0:0".
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hardware.nvidia.prime = {
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offload.enable = true;
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offload.enableOffloadCmd = true;
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amdgpuBusId = "PCI:FILL:IN:ME"; # TODO: AMD Radeon Vega iGPU bus ID
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nvidiaBusId = "PCI:FILL:IN:ME"; # TODO: NVIDIA GTX 1650 dGPU bus ID
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};
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}
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