21 	dev_dbg(sdev->dev, "ipc4 set pipeline %d state %d", id, state);  in sof_ipc4_set_pipeline_state()
43 	struct sof_ipc4_pipeline *pipeline;  in sof_ipc4_trigger_pipelines()  local
62 		 * set pipeline state for both FE and BE pipelines for RUNNING state.  in sof_ipc4_trigger_pipelines()
63 		 * For PAUSE/RESET, set the pipeline state only for the FE pipeline.  in sof_ipc4_trigger_pipelines()
75 		/* find pipeline widget for the pipeline that this widget belongs to */  in sof_ipc4_trigger_pipelines()
77 		pipeline = (struct sof_ipc4_pipeline *)pipeline_widget->private;  in sof_ipc4_trigger_pipelines()
79 		if (pipeline->state == state)  in sof_ipc4_trigger_pipelines()
82 		/* first set the pipeline to PAUSED state */  in sof_ipc4_trigger_pipelines()
83 		if (pipeline->state != SOF_IPC4_PIPE_PAUSED) {  in sof_ipc4_trigger_pipelines()
87 				dev_err(sdev->dev, "failed to pause pipeline %d\n",  in sof_ipc4_trigger_pipelines()
93 		pipeline->state = SOF_IPC4_PIPE_PAUSED;  in sof_ipc4_trigger_pipelines()
95 		if (pipeline->state == state)  in sof_ipc4_trigger_pipelines()
101 			dev_err(sdev->dev, "failed to set state %d for pipeline %d\n",  in sof_ipc4_trigger_pipelines()
106 		pipeline->state = state;  in sof_ipc4_trigger_pipelines()
117 	/* determine the pipeline state */  in sof_ipc4_pcm_trigger()
136 	/* set the pipeline state */  in sof_ipc4_pcm_trigger()
210 	 * to ensure that the BE DAI pipeline gets stopped/suspended before the FE DAI  in sof_ipc4_pcm_dai_link_fixup()
211 	 * pipeline gets triggered and the pipeline widgets are freed.  in sof_ipc4_pcm_dai_link_fixup()