163 int dsp_pipeline_init(struct dsp_pipeline *pipeline)  in dsp_pipeline_init()  argument
165 	if (!pipeline)  in dsp_pipeline_init()
168 	INIT_LIST_HEAD(&pipeline->list);  in dsp_pipeline_init()
173 static inline void _dsp_pipeline_destroy(struct dsp_pipeline *pipeline)  in _dsp_pipeline_destroy()  argument
177 	list_for_each_entry_safe(entry, n, &pipeline->list, list) {  in _dsp_pipeline_destroy()
180 			dsp_hwec_disable(container_of(pipeline, struct dsp,  in _dsp_pipeline_destroy()
181 						      pipeline));  in _dsp_pipeline_destroy()
188 void dsp_pipeline_destroy(struct dsp_pipeline *pipeline)  in dsp_pipeline_destroy()  argument
191 	if (!pipeline)  in dsp_pipeline_destroy()
194 	_dsp_pipeline_destroy(pipeline);  in dsp_pipeline_destroy()
197 int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg)  in dsp_pipeline_build()  argument
205 	if (!pipeline)  in dsp_pipeline_build()
208 	if (!list_empty(&pipeline->list))  in dsp_pipeline_build()
209 		_dsp_pipeline_destroy(pipeline);  in dsp_pipeline_build()
230 					       "entry to pipeline: %s (out of "  in dsp_pipeline_build()
238 					   available as a pipeline module */  in dsp_pipeline_build()
239 					dsp_hwec_enable(container_of(pipeline,  in dsp_pipeline_build()
240 								     struct dsp, pipeline), args);  in dsp_pipeline_build()
242 						      &pipeline->list);  in dsp_pipeline_build()
247 							      list, &pipeline->list);  in dsp_pipeline_build()
250 						       "to add entry to pipeline: "  in dsp_pipeline_build()
268 	if (!list_empty(&pipeline->list))  in dsp_pipeline_build()
269 		pipeline->inuse = 1;  in dsp_pipeline_build()
271 		pipeline->inuse = 0;  in dsp_pipeline_build()
277 void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data, int len)  in dsp_pipeline_process_tx()  argument
281 	if (!pipeline)  in dsp_pipeline_process_tx()
284 	list_for_each_entry(entry, &pipeline->list, list)  in dsp_pipeline_process_tx()
289 void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len,  in dsp_pipeline_process_rx()  argument
294 	if (!pipeline)  in dsp_pipeline_process_rx()
297 	list_for_each_entry_reverse(entry, &pipeline->list, list)  in dsp_pipeline_process_rx()