112 int hda_link_dma_cleanup(struct snd_pcm_substream *substream, struct hdac_ext_stream *hext_stream,  in hda_link_dma_cleanup()  argument
133 		stream_tag = hdac_stream(hext_stream)->stream_tag;  in hda_link_dma_cleanup()
140 	hext_stream->link_prepared = 0;  in hda_link_dma_cleanup()
143 	hda_stream = hstream_to_sof_hda_stream(hext_stream);  in hda_link_dma_cleanup()
153 	struct hdac_ext_stream *hext_stream;  in hda_link_dma_hw_params()  local
170 	hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);  in hda_link_dma_hw_params()
172 	if (!hext_stream) {  in hda_link_dma_hw_params()
174 			hext_stream = ops->assign_hext_stream(sdev, cpu_dai, substream);  in hda_link_dma_hw_params()
177 	if (!hext_stream)  in hda_link_dma_hw_params()
180 	hstream = &hext_stream->hstream;  in hda_link_dma_hw_params()
183 	if (hext_stream->hstream.direction == SNDRV_PCM_STREAM_PLAYBACK)  in hda_link_dma_hw_params()
191 		ops->reset_hext_stream(sdev, hext_stream);  in hda_link_dma_hw_params()
196 		ops->setup_hext_stream(sdev, hext_stream, format_val);  in hda_link_dma_hw_params()
199 	hext_stream->link_prepared = 1;  in hda_link_dma_hw_params()
208 	struct hdac_ext_stream *hext_stream;  in hda_dai_hw_free()  local
216 	hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);  in hda_dai_hw_free()
217 	if (!hext_stream)  in hda_dai_hw_free()
220 	return hda_link_dma_cleanup(substream, hext_stream, cpu_dai);  in hda_dai_hw_free()
229 	struct hdac_ext_stream *hext_stream;  in hda_dai_hw_params()  local
240 	hext_stream = ops->get_hext_stream(sdev, dai, substream);  in hda_dai_hw_params()
241 	if (hext_stream && hext_stream->link_prepared)  in hda_dai_hw_params()
248 	hext_stream = ops->get_hext_stream(sdev, dai, substream);  in hda_dai_hw_params()
251 	data.dai_data = hdac_stream(hext_stream)->stream_tag - 1;  in hda_dai_hw_params()
264 	struct hdac_ext_stream *hext_stream;  in hda_dai_trigger()  local
278 	hext_stream = ops->get_hext_stream(sdev, dai, substream);  in hda_dai_trigger()
279 	if (!hext_stream)  in hda_dai_trigger()
302 		ret = hda_link_dma_cleanup(substream, hext_stream, dai);  in hda_dai_trigger()
352 	struct hdac_ext_stream *hext_stream;  in non_hda_dai_hw_params()  local
373 	hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);  in non_hda_dai_hw_params()
375 	if (!hext_stream) {  in non_hda_dai_hw_params()
380 	hstream = &hext_stream->hstream;  in non_hda_dai_hw_params()
438 	struct hdac_ext_stream *hext_stream;  in sdw_hda_dai_hw_params()  local
450 	hext_stream = ops->get_hext_stream(sdev, cpu_dai, substream);  in sdw_hda_dai_hw_params()
452 	if (!hext_stream)  in sdw_hda_dai_hw_params()
458 					     hdac_stream(hext_stream)->stream_tag,  in sdw_hda_dai_hw_params()
506 	struct hdac_ext_stream *hext_stream;  in hda_dai_suspend()  local
513 		hext_stream = stream_to_hdac_ext_stream(s);  in hda_dai_suspend()
521 		if (hext_stream->link_substream) {  in hda_dai_suspend()
529 			rtd = asoc_substream_to_rtd(hext_stream->link_substream);  in hda_dai_suspend()
531 			w = snd_soc_dai_get_widget(cpu_dai, hdac_stream(hext_stream)->direction);  in hda_dai_suspend()
537 			ret = hda_link_dma_cleanup(hext_stream->link_substream,  in hda_dai_suspend()
538 						   hext_stream,  in hda_dai_suspend()
546 							hext_stream->link_substream,  in hda_dai_suspend()