147 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_get_pcm_from_cvt()  local
149 	list_for_each_entry(pcm, &hdmi->pcm_list, head) {  in hdac_hdmi_get_pcm_from_cvt()
150 		if (pcm->cvt == cvt)  in hdac_hdmi_get_pcm_from_cvt()
151 			return pcm;  in hdac_hdmi_get_pcm_from_cvt()
157 static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,  in hdac_hdmi_jack_report()  argument
166 		 * for the first time where same PCM is attached to multiple  in hdac_hdmi_jack_report()
169 		if (pcm->jack_event == 0) {  in hdac_hdmi_jack_report()
171 					"jack report for pcm=%d\n",  in hdac_hdmi_jack_report()
172 					pcm->pcm_id);  in hdac_hdmi_jack_report()
173 			snd_soc_jack_report(pcm->jack, SND_JACK_AVOUT,  in hdac_hdmi_jack_report()
176 		pcm->jack_event++;  in hdac_hdmi_jack_report()
180 		 * is the only last connected device when same PCM is attached  in hdac_hdmi_jack_report()
183 		if (pcm->jack_event == 1)  in hdac_hdmi_jack_report()
184 			snd_soc_jack_report(pcm->jack, 0, SND_JACK_AVOUT);  in hdac_hdmi_jack_report()
185 		if (pcm->jack_event > 0)  in hdac_hdmi_jack_report()
186 			pcm->jack_event--;  in hdac_hdmi_jack_report()
207 static void hdac_hdmi_jack_report_sync(struct hdac_hdmi_pcm *pcm,  in hdac_hdmi_jack_report_sync()  argument
210 	hdac_hdmi_jack_report(pcm, port, is_connect);  in hdac_hdmi_jack_report_sync()
285 	struct hdac_hdmi_pcm *pcm;  in get_hdmi_pcm_from_id()  local
287 	list_for_each_entry(pcm, &hdmi->pcm_list, head) {  in get_hdmi_pcm_from_id()
288 		if (pcm->pcm_id == pcm_idx)  in get_hdmi_pcm_from_id()
289 			return pcm;  in get_hdmi_pcm_from_id()
357 		   struct hdac_hdmi_pcm *pcm, struct hdac_hdmi_port *port)  in hdac_hdmi_setup_audio_infoframe()  argument
364 	struct hdac_hdmi_cvt *cvt = pcm->cvt;  in hdac_hdmi_setup_audio_infoframe()
373 			pcm->channels, pcm->chmap_set, true, pcm->chmap);  in hdac_hdmi_setup_audio_infoframe()
379 				pcm->channels, pcm->chmap, pcm->chmap_set);  in hdac_hdmi_setup_audio_infoframe()
446 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_set_tdm_slot()  local
452 	pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);  in hdac_hdmi_set_tdm_slot()
454 	if (pcm)  in hdac_hdmi_set_tdm_slot()
455 		pcm->stream_tag = (tx_mask << 4);  in hdac_hdmi_set_tdm_slot()
465 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_set_hw_params()  local
474 	pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);  in hdac_hdmi_set_hw_params()
475 	if (!pcm)  in hdac_hdmi_set_hw_params()
478 	pcm->format = format;  in hdac_hdmi_set_hw_params()
479 	pcm->channels = params_channels(hparams);  in hdac_hdmi_set_hw_params()
512  * Query pcm list and return port to which stream is routed.
525 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_get_port_from_cvt()  local
529 	list_for_each_entry(pcm, &hdmi->pcm_list, head) {  in hdac_hdmi_get_port_from_cvt()
530 		if (pcm->cvt == cvt) {  in hdac_hdmi_get_port_from_cvt()
531 			if (list_empty(&pcm->port_list))  in hdac_hdmi_get_port_from_cvt()
534 			list_for_each_entry(port, &pcm->port_list, head) {  in hdac_hdmi_get_port_from_cvt()
535 				mutex_lock(&pcm->lock);  in hdac_hdmi_get_port_from_cvt()
538 				mutex_unlock(&pcm->lock);  in hdac_hdmi_get_port_from_cvt()
631 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_pcm_close()  local
635 	pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);  in hdac_hdmi_pcm_close()
637 	if (pcm) {  in hdac_hdmi_pcm_close()
638 		mutex_lock(&pcm->lock);  in hdac_hdmi_pcm_close()
639 		pcm->chmap_set = false;  in hdac_hdmi_pcm_close()
640 		memset(pcm->chmap, 0, sizeof(pcm->chmap));  in hdac_hdmi_pcm_close()
641 		pcm->channels = 0;  in hdac_hdmi_pcm_close()
642 		mutex_unlock(&pcm->lock);  in hdac_hdmi_pcm_close()
671 			"Failed to query pcm params for nid %d: %d\n",  in hdac_hdmi_query_cvt_params()
716 	struct hdac_hdmi_pcm *pcm = NULL;  in hdac_hdmi_get_pcm()  local
719 	list_for_each_entry(pcm, &hdmi->pcm_list, head) {  in hdac_hdmi_get_pcm()
720 		if (list_empty(&pcm->port_list))  in hdac_hdmi_get_pcm()
723 		list_for_each_entry(p, &pcm->port_list, head) {  in hdac_hdmi_get_pcm()
725 				return pcm;  in hdac_hdmi_get_pcm()
767 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_pin_output_widget_event()  local
772 	pcm = hdac_hdmi_get_pcm(hdev, port);  in hdac_hdmi_pin_output_widget_event()
773 	if (!pcm)  in hdac_hdmi_pin_output_widget_event()
790 		return hdac_hdmi_setup_audio_infoframe(hdev, pcm, port);  in hdac_hdmi_pin_output_widget_event()
813 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_cvt_output_widget_event()  local
818 	pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, cvt);  in hdac_hdmi_cvt_output_widget_event()
819 	if (!pcm)  in hdac_hdmi_cvt_output_widget_event()
835 				AC_VERB_SET_CHANNEL_STREAMID, pcm->stream_tag);  in hdac_hdmi_cvt_output_widget_event()
837 				AC_VERB_SET_STREAM_FORMAT, pcm->format);  in hdac_hdmi_cvt_output_widget_event()
903 	struct hdac_hdmi_pcm *pcm = NULL;  in hdac_hdmi_set_pin_port_mux()  local
914 	list_for_each_entry(pcm, &hdmi->pcm_list, head) {  in hdac_hdmi_set_pin_port_mux()
915 		if (list_empty(&pcm->port_list))  in hdac_hdmi_set_pin_port_mux()
918 		list_for_each_entry_safe(p, p_next, &pcm->port_list, head) {  in hdac_hdmi_set_pin_port_mux()
921 				hdac_hdmi_jack_report_sync(pcm, port, false);  in hdac_hdmi_set_pin_port_mux()
931 	list_for_each_entry(pcm, &hdmi->pcm_list, head) {  in hdac_hdmi_set_pin_port_mux()
932 		if (!strcmp(cvt_name, pcm->cvt->name)) {  in hdac_hdmi_set_pin_port_mux()
933 			list_add_tail(&port->head, &pcm->port_list);  in hdac_hdmi_set_pin_port_mux()
935 				hdac_hdmi_jack_report_sync(pcm, port, true);  in hdac_hdmi_set_pin_port_mux()
1250 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_present_sense()  local
1291 	pcm = hdac_hdmi_get_pcm(hdev, port);  in hdac_hdmi_present_sense()
1303 		if (pcm) {  in hdac_hdmi_present_sense()
1304 			hdac_hdmi_jack_report(pcm, port, false);  in hdac_hdmi_present_sense()
1313 		if (pcm) {  in hdac_hdmi_present_sense()
1314 			hdac_hdmi_jack_report(pcm, port, true);  in hdac_hdmi_present_sense()
1324 	if (eld_changed && pcm)  in hdac_hdmi_present_sense()
1328 			       &pcm->eld_ctl->id);  in hdac_hdmi_present_sense()
1432 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_eld_ctl_info()  local
1439 	pcm = get_hdmi_pcm_from_id(hdmi, kcontrol->id.device);  in hdac_hdmi_eld_ctl_info()
1440 	if (!pcm) {  in hdac_hdmi_eld_ctl_info()
1441 		dev_dbg(component->dev, "%s: no pcm, device %d\n", __func__,  in hdac_hdmi_eld_ctl_info()
1446 	if (list_empty(&pcm->port_list)) {  in hdac_hdmi_eld_ctl_info()
1454 	list_for_each_entry(port, &pcm->port_list, head) {  in hdac_hdmi_eld_ctl_info()
1473 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_eld_ctl_get()  local
1479 	pcm = get_hdmi_pcm_from_id(hdmi, kcontrol->id.device);  in hdac_hdmi_eld_ctl_get()
1480 	if (!pcm) {  in hdac_hdmi_eld_ctl_get()
1481 		dev_dbg(component->dev, "%s: no pcm, device %d\n", __func__,  in hdac_hdmi_eld_ctl_get()
1486 	if (list_empty(&pcm->port_list)) {  in hdac_hdmi_eld_ctl_get()
1494 	list_for_each_entry(port, &pcm->port_list, head) {  in hdac_hdmi_eld_ctl_get()
1520 static int hdac_hdmi_create_eld_ctl(struct snd_soc_component *component, struct hdac_hdmi_pcm *pcm)  in hdac_hdmi_create_eld_ctl()  argument
1530 		.device	= pcm->pcm_id,  in hdac_hdmi_create_eld_ctl()
1533 	/* add ELD ctl with the device number corresponding to the PCM stream */  in hdac_hdmi_create_eld_ctl()
1538 	pcm->eld_ctl = kctl;  in hdac_hdmi_create_eld_ctl()
1756 		if (rtd->pcm && (rtd->pcm->device == device))  in hdac_hdmi_get_pcm_from_id()
1757 			return rtd->pcm;  in hdac_hdmi_get_pcm_from_id()
1888 	struct hdac_hdmi_pcm *pcm;  in hdac_hdmi_jack_init()  local
1893 	 * this is a new PCM device, create new pcm and  in hdac_hdmi_jack_init()
1894 	 * add to the pcm list  in hdac_hdmi_jack_init()
1896 	pcm = devm_kzalloc(&hdev->dev, sizeof(*pcm), GFP_KERNEL);  in hdac_hdmi_jack_init()
1897 	if (!pcm)  in hdac_hdmi_jack_init()
1899 	pcm->pcm_id = device;  in hdac_hdmi_jack_init()
1900 	pcm->cvt = hdmi->dai_map[dai->id].cvt;  in hdac_hdmi_jack_init()
1901 	pcm->jack_event = 0;  in hdac_hdmi_jack_init()
1902 	pcm->jack = jack;  in hdac_hdmi_jack_init()
1903 	mutex_init(&pcm->lock);  in hdac_hdmi_jack_init()
1904 	INIT_LIST_HEAD(&pcm->port_list);  in hdac_hdmi_jack_init()
1910 				"chmap control add failed with err: %d for pcm: %d\n",  in hdac_hdmi_jack_init()
1917 	err = hdac_hdmi_create_eld_ctl(component, pcm);  in hdac_hdmi_jack_init()
1920 			"eld control add failed with err: %d for pcm: %d\n",  in hdac_hdmi_jack_init()
1925 	list_add_tail(&pcm->head, &hdmi->pcm_list);  in hdac_hdmi_jack_init()
2068 	struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);  in hdac_hdmi_get_chmap()  local
2070 	memcpy(chmap, pcm->chmap, ARRAY_SIZE(pcm->chmap));  in hdac_hdmi_get_chmap()
2077 	struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);  in hdac_hdmi_set_chmap()  local
2080 	if (!pcm)  in hdac_hdmi_set_chmap()
2083 	if (list_empty(&pcm->port_list))  in hdac_hdmi_set_chmap()
2086 	mutex_lock(&pcm->lock);  in hdac_hdmi_set_chmap()
2087 	pcm->chmap_set = true;  in hdac_hdmi_set_chmap()
2088 	memcpy(pcm->chmap, chmap, ARRAY_SIZE(pcm->chmap));  in hdac_hdmi_set_chmap()
2089 	list_for_each_entry(port, &pcm->port_list, head)  in hdac_hdmi_set_chmap()
2091 			hdac_hdmi_setup_audio_infoframe(hdev, pcm, port);  in hdac_hdmi_set_chmap()
2092 	mutex_unlock(&pcm->lock);  in hdac_hdmi_set_chmap()
2098 	struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);  in is_hdac_hdmi_pcm_attached()  local
2100 	if (!pcm)  in is_hdac_hdmi_pcm_attached()
2103 	if (list_empty(&pcm->port_list))  in is_hdac_hdmi_pcm_attached()
2112 	struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);  in hdac_hdmi_get_spk_alloc()  local
2115 	if (!pcm)  in hdac_hdmi_get_spk_alloc()
2118 	if (list_empty(&pcm->port_list))  in hdac_hdmi_get_spk_alloc()
2121 	port = list_first_entry(&pcm->port_list, struct hdac_hdmi_port, head);  in hdac_hdmi_get_spk_alloc()