292     AudioPortConfig mixPortConfig;  in getInputBufferSize()  local
299                         &cleanups, &aidlConfig, &mixPortConfig, &aidlPatch));  in getInputBufferSize()
303     if (mixPortConfig.id == 0) return BAD_VALUE;  // HAL suggests a different config.  in getInputBufferSize()
447     AudioPortConfig mixPortConfig;  in openOutputStream()  local
454                         &cleanups, &aidlConfig, &mixPortConfig, &aidlPatch));  in openOutputStream()
458     if (mixPortConfig.id == 0) return BAD_VALUE;  // HAL suggests a different config.  in openOutputStream()
460     args.portConfigId = mixPortConfig.id;  in openOutputStream()
493         mMapper.addStream(*outStream, mixPortConfig.id, aidlPatch.id);  in openOutputStream()
530     AudioPortConfig mixPortConfig;  in openInputStream()  local
537                         &cleanups, &aidlConfig, &mixPortConfig, &aidlPatch));  in openInputStream()
541     if (mixPortConfig.id == 0) return BAD_VALUE;  // HAL suggests a different config.  in openInputStream()
543     args.portConfigId = mixPortConfig.id;  in openInputStream()
565         mMapper.addStream(*inStream, mixPortConfig.id, aidlPatch.id);  in openInputStream()