Part 3: Fix AppleALC and add legacy USB mapping

opencore_legacy_patcher/efi_builder/misc.py

@@ -285,18 +285,24 @@ def _usb_handling(self) -> None:
 
         # USB Map
         usb_map_path = Path(self.constants.plist_folder_path) / Path("AppleUSBMaps/Info.plist")
+        usb_map_path_legacy = Path(self.constants.plist_folder_path) / Path("AppleUSBMapsLegacy/Info.plist")
+
         if (
             usb_map_path.exists()
             and (self.constants.allow_oc_everywhere is False or self.constants.allow_native_spoofs is True)
             and self.model not in ["Xserve2,1", "Dortania1,1"]
             and (
-                (self.model in model_array.Missing_USB_Map or self.model in model_array.Missing_USB_Map_Ventura)
+                (self.model in model_array.Missing_USB_Map or self.model in model_array.Missing_USB_Map_Ventura or self.model in model_array.Missing_USB_Map_Legacy)
                 or self.constants.serial_settings in ["Moderate", "Advanced"])
         ):
             logging.info("- Adding USB-Map.kext")
             Path(self.constants.map_kext_folder).mkdir()
             Path(self.constants.map_contents_folder).mkdir()
-            shutil.copy(usb_map_path, self.constants.map_contents_folder)
+
+            if self.model in model_array.Missing_USB_Map_Legacy:
+                shutil.copy(usb_map_path_legacy, self.constants.map_contents_folder)
+            else:
+                shutil.copy(usb_map_path, self.constants.map_contents_folder)
             support.BuildSupport(self.model, self.constants, self.config).get_kext_by_bundle_path("USB-Map.kext")["Enabled"] = True
             if self.model in model_array.Missing_USB_Map_Ventura and self.constants.serial_settings not in ["Moderate", "Advanced"]:
                 support.BuildSupport(self.model, self.constants, self.config).get_kext_by_bundle_path("USB-Map.kext")["MinKernel"] = "22.0.0"