nixos-config/modules/common/hardware.nix

53 lines
1.2 KiB
Nix
Raw Normal View History

2024-04-11 20:15:47 +02:00
{
lib,
config,
pkgs,
machineProps,
2024-04-11 20:15:47 +02:00
...
}:
let
2024-08-01 21:40:51 +02:00
gpu = config.my.hardware.gpu;
2024-08-02 23:44:40 +02:00
hwAccelerationOptionPath = if (machineProps.nixpkgs == "unstable") then "graphics" else "opengl";
enable32BitOptionName =
if (machineProps.nixpkgs == "unstable") then "enable32Bit" else "driSupport32Bit";
anyWineUser =
if machineProps.enableHomeManager then
(builtins.any (user: user.my.games.wine.enable) (builtins.attrValues config.home-manager.users))
else
false;
in
with lib;
{
2024-08-01 21:40:51 +02:00
options.my.hardware.gpu = mkOption {
2024-04-11 20:15:47 +02:00
type = types.nullOr (
types.enum [
"nvidia"
"intel"
"amd"
]
);
default = null;
example = "nvidia";
description = ''
The GPU type.
'';
};
config = {
2024-08-01 21:40:51 +02:00
boot.kernelParams = mkIf (gpu == "intel") [ "i915.enable_guc=2" ];
2024-02-08 09:59:41 +01:00
# Small hack as this option path changes between 24.05 and unstable
hardware.${hwAccelerationOptionPath} = {
2024-08-01 21:40:51 +02:00
enable = gpu != null;
2024-08-02 23:44:40 +02:00
"${enable32BitOptionName}" = anyWineUser;
extraPackages = with pkgs; [
2024-08-01 21:40:51 +02:00
(mkIf (gpu == "intel") intel-media-driver)
(mkIf (gpu == "intel") intel-compute-runtime)
];
};
2024-08-02 23:44:40 +02:00
};
}