Bluetooth: btmtksdio: enable AOSP extension for MT7921

Similar to MT7921 btusb, we enable AOSP extension for MT7921 btmtksdio
as well.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

drivers/bluetooth/btmtksdio.c

@@ -792,6 +792,7 @@ static int mt79xx_setup(struct hci_dev *hdev, const char *fwname)
 	}
 
 	hci_set_msft_opcode(hdev, 0xFD30);
+	hci_set_aosp_capable(hdev);
 
 	return err;
 }