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6 changed files with 86 additions and 84 deletions
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@ -1,26 +1,31 @@
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{ config, lib, modulesPath, ... }: {
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imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
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# Do not modify this file! It was generated by ‘nixos-generate-config’
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# and may be overwritten by future invocations. Please make changes
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# to /etc/nixos/configuration.nix instead.
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{ config, lib, pkgs, modulesPath, ... }:
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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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{
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imports =
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[ (modulesPath + "/installer/scan/not-detected.nix")
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];
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boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
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boot.initrd.kernelModules = [ ];
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boot.kernelModules = [ "kvm-amd" ];
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boot.extraModulePackages = [ ];
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fileSystems."/" =
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{ device = "/dev/disk/by-uuid/1c2840f7-3924-477d-a8e7-707c95874441";
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fsType = "ext4";
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};
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fileSystems."/boot" =
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{ device = "/dev/disk/by-uuid/24C6-A993";
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fsType = "vfat";
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options = [ "fmask=0022" "dmask=0022" ];
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};
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swapDevices = [ ];
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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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hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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}
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