IPC_IA_ALLOC_STREAM 60 sound/soc/intel/atom/sst-mfld-dsp.h #define IPC_IA_ALLOC_STREAM 0x20 /* Allocate a stream ID */ IPC_IA_ALLOC_STREAM 49 sound/soc/intel/baytrail/sst-baytrail-ipc.c #define IPC_IA_ALLOC_STREAM 0x20