SOF_IPC_STREAM_PCM_FREE  133 sound/soc/sof/ipc.c 		case SOF_IPC_STREAM_PCM_FREE:
SOF_IPC_STREAM_PCM_FREE  228 sound/soc/sof/pcm.c 	stream.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_FREE;
SOF_IPC_STREAM_PCM_FREE  177 sound/soc/sof/topology.c 		ret = ipc_trigger(swidget, SOF_IPC_STREAM_PCM_FREE);