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feat(modules/hardware/nvidia): add nvidia configuration

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This commit is contained in:
Mohammad Rafiq 2025-05-18 15:10:57 +08:00
parent 2cd82e2e2a
commit 62f94ad85e
3 changed files with 30 additions and 6 deletions
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15
modules/nixos/hardware/default.nix
View file

@ -2,14 +2,21 @@
{ {
imports = [ imports = [
./btrfs.nix ./btrfs.nix
./nvidia.nix
]; ];
options = { options.hardware = {
hardware.drives.btrfs.enable = lib.mkEnableOption ""; drives.btrfs = {
hardware.drives.btrfs.drive = lib.mkOption { enable = lib.mkEnableOption "";
drive = lib.mkOption {
type = lib.types.str;
default = "";
};
ephemeralRoot = lib.mkEnableOption "";
};
gpu = lib.mkOption {
type = lib.types.str; type = lib.types.str;
default = ""; default = "";
}; };
hardware.drives.btrfs.ephemeralRoot = lib.mkEnableOption "";
}; };
} }

16
modules/nixos/hardware/nvidia.nix Normal file
View file

@ -0,0 +1,16 @@
{ lib, config, pkgs, ... }:
{
config = lib.mkIf (config.hardware.gpu == "nvidia") (lib.mkMerge [
{
#TODO: Setup CUDA
hardware.graphics.enable = true;
hardware.graphics.extraPackages = with pkgs; [
nvidia-vaapi-driver
];
services.xserver.videoDrivers = [ "nvidia" ];
hardware.nvidia.open = true;
hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.latest;
nixpkgs.config.allowUnfree = true;
}
]);
}

1
systems/x86_64-linux/nemesis/default.nix
View file

@ -5,6 +5,7 @@
drive = "/dev/disk/by-id/nvme-CT2000P3SSD8_2325E6E77434"; drive = "/dev/disk/by-id/nvme-CT2000P3SSD8_2325E6E77434";
ephemeralRoot = true; ephemeralRoot = true;
}; };
hardware.gpu = "nvidia";
boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ]; boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
boot.initrd.kernelModules = [ "dm-snapshot" ]; boot.initrd.kernelModules = [ "dm-snapshot" ];