add_hwservice(vendor_hal_camerapostproc_xiaomi_server, vendor_hal_camerapostproc_xiaomi_hwservice) allow vendor_hal_camerapostproc_xiaomi_client vendor_hal_camerapostproc_xiaomi_hwservice:hwservice_manager find; binder_call(vendor_hal_camerapostproc_xiaomi_client, vendor_hal_camerapostproc_xiaomi_server) binder_call(vendor_hal_camerapostproc_xiaomi_server, vendor_hal_camerapostproc_xiaomi_client)