IPC_GLB_FREE_STREAM 729 sound/soc/intel/haswell/sst-haswell-ipc.c case IPC_GLB_FREE_STREAM: IPC_GLB_FREE_STREAM 1008 sound/soc/intel/haswell/sst-haswell-ipc.c request.header = IPC_GLB_TYPE(IPC_GLB_FREE_STREAM);