70 	struct snd_soc_pcm_runtime *fe = cstream->private_data;  in soc_compr_open_fe()  local
71 	struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;  in soc_compr_open_fe()
72 	struct snd_soc_platform *platform = fe->platform;  in soc_compr_open_fe()
83 	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);  in soc_compr_open_fe()
94 	if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->startup) {  in soc_compr_open_fe()
95 		ret = fe->dai_link->compr_ops->startup(cstream);  in soc_compr_open_fe()
97 			pr_err("compress asoc: %s startup failed\n", fe->dai_link->name);  in soc_compr_open_fe()
102 	fe->dpcm[stream].runtime = fe_substream->runtime;  in soc_compr_open_fe()
104 	ret = dpcm_path_get(fe, stream, &list);  in soc_compr_open_fe()
108 		dev_dbg(fe->dev, "ASoC: %s no valid %s route\n",  in soc_compr_open_fe()
109 			fe->dai_link->name, stream ? "capture" : "playback");  in soc_compr_open_fe()
112 	dpcm_process_paths(fe, stream, &list, 1);  in soc_compr_open_fe()
114 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;  in soc_compr_open_fe()
116 	ret = dpcm_be_dai_startup(fe, stream);  in soc_compr_open_fe()
119 		list_for_each_entry(dpcm, &fe->dpcm[stream].be_clients, list_be)  in soc_compr_open_fe()
122 		dpcm_be_disconnect(fe, stream);  in soc_compr_open_fe()
123 		fe->dpcm[stream].runtime = NULL;  in soc_compr_open_fe()
127 	dpcm_clear_pending_state(fe, stream);  in soc_compr_open_fe()
130 	fe->dpcm[stream].state = SND_SOC_DPCM_STATE_OPEN;  in soc_compr_open_fe()
131 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;  in soc_compr_open_fe()
133 	snd_soc_runtime_activate(fe, stream);  in soc_compr_open_fe()
135 	mutex_unlock(&fe->card->mutex);  in soc_compr_open_fe()
140 	if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->shutdown)  in soc_compr_open_fe()
141 		fe->dai_link->compr_ops->shutdown(cstream);  in soc_compr_open_fe()
146 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;  in soc_compr_open_fe()
147 	mutex_unlock(&fe->card->mutex);  in soc_compr_open_fe()
235 	struct snd_soc_pcm_runtime *fe = cstream->private_data;  in soc_compr_free_fe()  local
236 	struct snd_soc_platform *platform = fe->platform;  in soc_compr_free_fe()
240 	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);  in soc_compr_free_fe()
247 	snd_soc_runtime_deactivate(fe, stream);  in soc_compr_free_fe()
249 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;  in soc_compr_free_fe()
251 	ret = dpcm_be_dai_hw_free(fe, stream);  in soc_compr_free_fe()
253 		dev_err(fe->dev, "compressed hw_free failed %d\n", ret);  in soc_compr_free_fe()
255 	ret = dpcm_be_dai_shutdown(fe, stream);  in soc_compr_free_fe()
258 	list_for_each_entry(dpcm, &fe->dpcm[stream].be_clients, list_be)  in soc_compr_free_fe()
261 	dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_STOP);  in soc_compr_free_fe()
263 	fe->dpcm[stream].state = SND_SOC_DPCM_STATE_CLOSE;  in soc_compr_free_fe()
264 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;  in soc_compr_free_fe()
266 	dpcm_be_disconnect(fe, stream);  in soc_compr_free_fe()
268 	fe->dpcm[stream].runtime = NULL;  in soc_compr_free_fe()
270 	if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->shutdown)  in soc_compr_free_fe()
271 		fe->dai_link->compr_ops->shutdown(cstream);  in soc_compr_free_fe()
276 	mutex_unlock(&fe->card->mutex);  in soc_compr_free_fe()
312 	struct snd_soc_pcm_runtime *fe = cstream->private_data;  in soc_compr_trigger_fe()  local
313 	struct snd_soc_platform *platform = fe->platform;  in soc_compr_trigger_fe()
331 	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);  in soc_compr_trigger_fe()
339 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;  in soc_compr_trigger_fe()
341 	ret = dpcm_be_dai_trigger(fe, stream, cmd);  in soc_compr_trigger_fe()
347 		fe->dpcm[stream].state = SND_SOC_DPCM_STATE_START;  in soc_compr_trigger_fe()
351 		fe->dpcm[stream].state = SND_SOC_DPCM_STATE_STOP;  in soc_compr_trigger_fe()
354 		fe->dpcm[stream].state = SND_SOC_DPCM_STATE_PAUSED;  in soc_compr_trigger_fe()
359 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;  in soc_compr_trigger_fe()
360 	mutex_unlock(&fe->card->mutex);  in soc_compr_trigger_fe()
414 	struct snd_soc_pcm_runtime *fe = cstream->private_data;  in soc_compr_set_params_fe()  local
415 	struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;  in soc_compr_set_params_fe()
416 	struct snd_soc_platform *platform = fe->platform;  in soc_compr_set_params_fe()
424 	mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME);  in soc_compr_set_params_fe()
432 	if (fe->dai_link->compr_ops && fe->dai_link->compr_ops->set_params) {  in soc_compr_set_params_fe()
433 		ret = fe->dai_link->compr_ops->set_params(cstream);  in soc_compr_set_params_fe()
443 	memset(&fe->dpcm[fe_substream->stream].hw_params, 0,  in soc_compr_set_params_fe()
446 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE;  in soc_compr_set_params_fe()
448 	ret = dpcm_be_dai_hw_params(fe, stream);  in soc_compr_set_params_fe()
452 	ret = dpcm_be_dai_prepare(fe, stream);  in soc_compr_set_params_fe()
456 	dpcm_dapm_stream_event(fe, stream, SND_SOC_DAPM_STREAM_START);  in soc_compr_set_params_fe()
457 	fe->dpcm[stream].state = SND_SOC_DPCM_STATE_PREPARE;  in soc_compr_set_params_fe()
460 	fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO;  in soc_compr_set_params_fe()
461 	mutex_unlock(&fe->card->mutex);  in soc_compr_set_params_fe()