76 	/* trigger multiple pipelines with a single IPC */  in sof_ipc4_set_multi_pipeline_state()
79 	/* ipc_size includes the count and the pipeline IDs for the number of pipelines */  in sof_ipc4_set_multi_pipeline_state()
269  * model on SOF driver has two notional pipelines, one at host DAI,
331 		struct snd_sof_pipeline *spipe = pipeline_list->pipelines[i];  in sof_ipc4_chain_dma_trigger()
337 				"All pipelines in chained DMA stream should have use_chain_dma attribute set.");  in sof_ipc4_chain_dma_trigger()
401 	if (!pipeline_list->pipelines || !pipeline_list->count)  in sof_ipc4_trigger_pipelines()
404 	spipe = pipeline_list->pipelines[0];  in sof_ipc4_trigger_pipelines()
431 	 * IPC4 requires pipelines to be triggered in order starting at the sink and  in sof_ipc4_trigger_pipelines()
434 	 * Skip the pipelines that have their skip_during_fe_trigger flag set. If there is a fork  in sof_ipc4_trigger_pipelines()
441 			spipe = pipeline_list->pipelines[i];  in sof_ipc4_trigger_pipelines()
447 			spipe = pipeline_list->pipelines[i];  in sof_ipc4_trigger_pipelines()
452 	/* return if all pipelines are in the requested state already */  in sof_ipc4_trigger_pipelines()
463 	 * set paused state for pipelines if the final state is PAUSED or when the pipeline  in sof_ipc4_trigger_pipelines()
468 		dev_err(sdev->dev, "failed to pause all pipelines\n");  in sof_ipc4_trigger_pipelines()
472 	/* update PAUSED state for all pipelines just triggered */  in sof_ipc4_trigger_pipelines()
474 		spipe = pipeline_list->pipelines[i];  in sof_ipc4_trigger_pipelines()
497 		dev_err(sdev->dev, "failed to set final state %d for all pipelines\n", state);  in sof_ipc4_trigger_pipelines()
500 		 * pipelines to reset state we must ignore the error code and  in sof_ipc4_trigger_pipelines()
512 	/* update RUNNING/RESET state for all pipelines that were just triggered */  in sof_ipc4_trigger_pipelines()
514 		spipe = pipeline_list->pipelines[i];  in sof_ipc4_trigger_pipelines()
749 		kfree(pipeline_list->pipelines);  in sof_ipc4_pcm_free()
750 		pipeline_list->pipelines = NULL;  in sof_ipc4_pcm_free()
785 		pipeline_list->pipelines = kcalloc(ipc4_data->max_num_pipelines,  in sof_ipc4_pcm_setup()
787 		if (!pipeline_list->pipelines) {  in sof_ipc4_pcm_setup()