158 int dsp_pipeline_init(struct dsp_pipeline *pipeline)  in dsp_pipeline_init()  argument
160 	if (!pipeline)  in dsp_pipeline_init()
163 	INIT_LIST_HEAD(&pipeline->list);  in dsp_pipeline_init()
168 static inline void _dsp_pipeline_destroy(struct dsp_pipeline *pipeline)  in _dsp_pipeline_destroy()  argument
172 	list_for_each_entry_safe(entry, n, &pipeline->list, list) {  in _dsp_pipeline_destroy()
175 			dsp_hwec_disable(container_of(pipeline, struct dsp,  in _dsp_pipeline_destroy()
176 						      pipeline));  in _dsp_pipeline_destroy()
183 void dsp_pipeline_destroy(struct dsp_pipeline *pipeline)  in dsp_pipeline_destroy()  argument
186 	if (!pipeline)  in dsp_pipeline_destroy()
189 	_dsp_pipeline_destroy(pipeline);  in dsp_pipeline_destroy()
192 int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg)  in dsp_pipeline_build()  argument
200 	if (!pipeline)  in dsp_pipeline_build()
203 	if (!list_empty(&pipeline->list))  in dsp_pipeline_build()
204 		_dsp_pipeline_destroy(pipeline);  in dsp_pipeline_build()
225 					       "entry to pipeline: %s (out of "  in dsp_pipeline_build()
233 					   available as a pipeline module */  in dsp_pipeline_build()
234 					dsp_hwec_enable(container_of(pipeline,  in dsp_pipeline_build()
235 								     struct dsp, pipeline), args);  in dsp_pipeline_build()
237 						      &pipeline->list);  in dsp_pipeline_build()
242 							      list, &pipeline->list);  in dsp_pipeline_build()
245 						       "to add entry to pipeline: "  in dsp_pipeline_build()
263 	if (!list_empty(&pipeline->list))  in dsp_pipeline_build()
264 		pipeline->inuse = 1;  in dsp_pipeline_build()
266 		pipeline->inuse = 0;  in dsp_pipeline_build()
272 void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data, int len)  in dsp_pipeline_process_tx()  argument
276 	if (!pipeline)  in dsp_pipeline_process_tx()
279 	list_for_each_entry(entry, &pipeline->list, list)  in dsp_pipeline_process_tx()
284 void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len,  in dsp_pipeline_process_rx()  argument
289 	if (!pipeline)  in dsp_pipeline_process_rx()
292 	list_for_each_entry_reverse(entry, &pipeline->list, list)  in dsp_pipeline_process_rx()