snowfall lib migration wip

modules/nixos/hardware/asahi/default.nix

@@ -0,0 +1,35 @@
+{
+  lib,
+  pkgs,
+  inputs,
+  namespace,
+  system,
+  target,
+  format,
+  virtual,
+  systems,
+  config,
+  ...
+}:
+with lib;
+with lib.${namespace}; let
+  cfg = config.${namespace}.hardware.asahi;
+in {
+  options.${namespace}.hardware.asahi = with types; {
+    enable = mkBoolOpt false "Enable hardware support for Apple Silicon (M Chips)";
+    imports = [
+      inputs.apple-silicon-support.nixosModules.default
+      ({pkgs, ...}: {
+        hardware.asahi = {
+          peripheralFirmwareDirectory = ./firmware;
+          useExperimentalGPUDriver = true; #deprecated
+          #experimentalGPUInstallMode = "overlay";
+          setupAsahiSound = true;
+        };
+        environment.systemPackages = with pkgs; [
+          mesa-asahi-edge
+        ];
+      })
+    ];
+  };
+}