149 	printk(KERN_DEBUG "%s: dsp pipeline module initialized\n", __func__);  in dsp_pipeline_module_init()
173 	printk(KERN_DEBUG "%s: dsp pipeline module exited\n", __func__);  in dsp_pipeline_module_exit()
177 int dsp_pipeline_init(struct dsp_pipeline *pipeline)  in dsp_pipeline_init()  argument
179 	if (!pipeline)  in dsp_pipeline_init()
182 	INIT_LIST_HEAD(&pipeline->list);  in dsp_pipeline_init()
185 	printk(KERN_DEBUG "%s: dsp pipeline ready\n", __func__);  in dsp_pipeline_init()
191 static inline void _dsp_pipeline_destroy(struct dsp_pipeline *pipeline)  in _dsp_pipeline_destroy()  argument
195 	list_for_each_entry_safe(entry, n, &pipeline->list, list) {  in _dsp_pipeline_destroy()
198 			dsp_hwec_disable(container_of(pipeline, struct dsp,  in _dsp_pipeline_destroy()
199 						      pipeline));  in _dsp_pipeline_destroy()
206 void dsp_pipeline_destroy(struct dsp_pipeline *pipeline)  in dsp_pipeline_destroy()  argument
209 	if (!pipeline)  in dsp_pipeline_destroy()
212 	_dsp_pipeline_destroy(pipeline);  in dsp_pipeline_destroy()
215 	printk(KERN_DEBUG "%s: dsp pipeline destroyed\n", __func__);  in dsp_pipeline_destroy()
219 int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg)  in dsp_pipeline_build()  argument
227 	if (!pipeline)  in dsp_pipeline_build()
230 	if (!list_empty(&pipeline->list))  in dsp_pipeline_build()
231 		_dsp_pipeline_destroy(pipeline);  in dsp_pipeline_build()
252 					       "entry to pipeline: %s (out of "  in dsp_pipeline_build()
261 					   available as a pipeline module */  in dsp_pipeline_build()
262 					dsp_hwec_enable(container_of(pipeline,  in dsp_pipeline_build()
263 								     struct dsp, pipeline), args);  in dsp_pipeline_build()
265 						      &pipeline->list);  in dsp_pipeline_build()
270 							      list, &pipeline->list);  in dsp_pipeline_build()
280 						       "to add entry to pipeline: "  in dsp_pipeline_build()
301 	if (!list_empty(&pipeline->list))  in dsp_pipeline_build()
302 		pipeline->inuse = 1;  in dsp_pipeline_build()
304 		pipeline->inuse = 0;  in dsp_pipeline_build()
307 	printk(KERN_DEBUG "%s: dsp pipeline built%s: %s\n",  in dsp_pipeline_build()
314 void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data, int len)  in dsp_pipeline_process_tx()  argument
318 	if (!pipeline)  in dsp_pipeline_process_tx()
321 	list_for_each_entry(entry, &pipeline->list, list)  in dsp_pipeline_process_tx()
326 void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len,  in dsp_pipeline_process_rx()  argument
331 	if (!pipeline)  in dsp_pipeline_process_rx()
334 	list_for_each_entry_reverse(entry, &pipeline->list, list)  in dsp_pipeline_process_rx()