24 static int create_page_table(struct snd_soc_component *component,  in create_page_table()  argument
33 	spcm = snd_sof_find_spcm_dai(component, rtd);  in create_page_table()
37 	return snd_sof_create_page_table(component->dev, dmab,  in create_page_table()
75 	struct snd_soc_component *component =  in snd_sof_pcm_period_elapsed()  local
79 	spcm = snd_sof_find_spcm_dai(component, rtd);  in snd_sof_pcm_period_elapsed()
81 		dev_err(component->dev,  in snd_sof_pcm_period_elapsed()
119 static int sof_pcm_hw_params(struct snd_soc_component *component,  in sof_pcm_hw_params()  argument
125 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_hw_params()
135 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_hw_params()
149 	dev_dbg(component->dev, "pcm: hw params stream %d dir %d\n",  in sof_pcm_hw_params()
156 		ret = create_page_table(component, substream, runtime->dma_area,  in sof_pcm_hw_params()
210 		dev_err(component->dev, "error: platform hw params failed\n");  in sof_pcm_hw_params()
214 	dev_dbg(component->dev, "stream_tag %d", pcm.params.stream_tag);  in sof_pcm_hw_params()
220 		dev_err(component->dev, "error: hw params ipc failed for stream %d\n",  in sof_pcm_hw_params()
237 static int sof_pcm_hw_free(struct snd_soc_component *component,  in sof_pcm_hw_free()  argument
241 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_hw_free()
249 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_hw_free()
253 	dev_dbg(component->dev, "pcm: free stream %d dir %d\n",  in sof_pcm_hw_free()
266 		dev_err(component->dev, "error: platform hw free failed\n");  in sof_pcm_hw_free()
273 static int sof_pcm_prepare(struct snd_soc_component *component,  in sof_pcm_prepare()  argument
284 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_prepare()
291 	dev_dbg(component->dev, "pcm: prepare stream %d dir %d\n",  in sof_pcm_prepare()
295 	ret = sof_pcm_hw_params(component,  in sof_pcm_prepare()
298 		dev_err(component->dev,  in sof_pcm_prepare()
310 static int sof_pcm_trigger(struct snd_soc_component *component,  in sof_pcm_trigger()  argument
314 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_trigger()
326 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_trigger()
330 	dev_dbg(component->dev, "pcm: trigger stream %d dir %d cmd %d\n",  in sof_pcm_trigger()
357 		ret = sof_pcm_prepare(component, substream);  in sof_pcm_trigger()
359 			dev_err(component->dev,  in sof_pcm_trigger()
396 		dev_err(component->dev, "error: unhandled trigger cmd %d\n",  in sof_pcm_trigger()
423 static snd_pcm_uframes_t sof_pcm_pointer(struct snd_soc_component *component,  in sof_pcm_pointer()  argument
427 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_pointer()
439 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_pointer()
449 	dev_vdbg(component->dev,  in sof_pcm_pointer()
456 static int sof_pcm_open(struct snd_soc_component *component,  in sof_pcm_open()  argument
461 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_open()
471 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_open()
475 	dev_dbg(component->dev, "pcm: open stream %d dir %d\n",  in sof_pcm_open()
504 	dev_dbg(component->dev, "period min %zd max %zd bytes\n",  in sof_pcm_open()
507 	dev_dbg(component->dev, "period count %d max %d\n",  in sof_pcm_open()
510 	dev_dbg(component->dev, "buffer max %zd bytes\n",  in sof_pcm_open()
523 		dev_err(component->dev, "error: pcm open failed %d\n", ret);  in sof_pcm_open()
528 static int sof_pcm_close(struct snd_soc_component *component,  in sof_pcm_close()  argument
532 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_close()
540 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_close()
544 	dev_dbg(component->dev, "pcm: close stream %d dir %d\n",  in sof_pcm_close()
549 		dev_err(component->dev, "error: pcm close failed %d\n",  in sof_pcm_close()
565 static int sof_pcm_new(struct snd_soc_component *component,  in sof_pcm_new()  argument
568 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_new()
575 	spcm = snd_sof_find_spcm_dai(component, rtd);  in sof_pcm_new()
577 		dev_warn(component->dev, "warn: can't find PCM with DAI ID %d\n",  in sof_pcm_new()
582 	dev_dbg(component->dev, "creating new PCM %s\n", spcm->pcm.pcm_name);  in sof_pcm_new()
591 	dev_dbg(component->dev,  in sof_pcm_new()
596 		dev_err(component->dev, "error: NULL playback substream!\n");  in sof_pcm_new()
613 	dev_dbg(component->dev,  in sof_pcm_new()
618 		dev_err(component->dev, "error: NULL capture substream!\n");  in sof_pcm_new()
638 	struct snd_soc_component *component =  in sof_pcm_dai_link_fixup()  local
641 		snd_sof_find_dai(component, (char *)rtd->dai_link->name);  in sof_pcm_dai_link_fixup()
646 		dev_warn(component->dev,  in sof_pcm_dai_link_fixup()
677 		dev_err(component->dev, "error: No available DAI format!\n");  in sof_pcm_dai_link_fixup()
689 		dev_dbg(component->dev,  in sof_pcm_dai_link_fixup()
691 		dev_dbg(component->dev,  in sof_pcm_dai_link_fixup()
699 			dev_err(component->dev,  in sof_pcm_dai_link_fixup()
726 		dev_dbg(component->dev,  in sof_pcm_dai_link_fixup()
728 		dev_dbg(component->dev,  in sof_pcm_dai_link_fixup()
738 		dev_dbg(component->dev,  in sof_pcm_dai_link_fixup()
740 		dev_dbg(component->dev,  in sof_pcm_dai_link_fixup()
745 		dev_err(component->dev, "error: invalid DAI type %d\n",  in sof_pcm_dai_link_fixup()
753 static int sof_pcm_probe(struct snd_soc_component *component)  in sof_pcm_probe()  argument
755 	struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(component);  in sof_pcm_probe()
761 	sdev->component = component;  in sof_pcm_probe()
770 	ret = snd_sof_load_topology(component, tplg_filename);  in sof_pcm_probe()
772 		dev_err(component->dev, "error: failed to load DSP topology %d\n",  in sof_pcm_probe()
780 static void sof_pcm_remove(struct snd_soc_component *component)  in sof_pcm_remove()  argument
783 	snd_soc_tplg_component_remove(component, SND_SOC_TPLG_INDEX_ALL);  in sof_pcm_remove()
794 	pd->name = "sof-audio-component";  in snd_sof_new_platform_drv()