add_hwservice(vendor_hal_cameraperf_server, vendor_hal_cameraperf_hwservice)
allow vendor_hal_cameraperf_client vendor_hal_cameraperf_hwservice:hwservice_manager find;
binder_call(vendor_hal_cameraperf_client, vendor_hal_cameraperf_server)
binder_call(vendor_hal_cameraperf_server, vendor_hal_cameraperf_client)