405 	struct hdmi_spec_per_pin *per_pin;  in hdmi_eld_ctl_info()  local
412 	per_pin = get_pin(spec, pin_idx);  in hdmi_eld_ctl_info()
413 	eld = &per_pin->sink_eld;  in hdmi_eld_ctl_info()
415 	mutex_lock(&per_pin->lock);  in hdmi_eld_ctl_info()
417 	mutex_unlock(&per_pin->lock);  in hdmi_eld_ctl_info()
427 	struct hdmi_spec_per_pin *per_pin;  in hdmi_eld_ctl_get()  local
432 	per_pin = get_pin(spec, pin_idx);  in hdmi_eld_ctl_get()
433 	eld = &per_pin->sink_eld;  in hdmi_eld_ctl_get()
435 	mutex_lock(&per_pin->lock);  in hdmi_eld_ctl_get()
438 		mutex_unlock(&per_pin->lock);  in hdmi_eld_ctl_get()
448 	mutex_unlock(&per_pin->lock);  in hdmi_eld_ctl_get()
557 	struct hdmi_spec_per_pin *per_pin = entry->private_data;  in print_eld_info()  local
559 	mutex_lock(&per_pin->lock);  in print_eld_info()
560 	snd_hdmi_print_eld_info(&per_pin->sink_eld, buffer);  in print_eld_info()
561 	mutex_unlock(&per_pin->lock);  in print_eld_info()
567 	struct hdmi_spec_per_pin *per_pin = entry->private_data;  in write_eld_info()  local
569 	mutex_lock(&per_pin->lock);  in write_eld_info()
570 	snd_hdmi_write_eld_info(&per_pin->sink_eld, buffer);  in write_eld_info()
571 	mutex_unlock(&per_pin->lock);  in write_eld_info()
574 static int eld_proc_new(struct hdmi_spec_per_pin *per_pin, int index)  in eld_proc_new()  argument
577 	struct hda_codec *codec = per_pin->codec;  in eld_proc_new()
586 	snd_info_set_text_ops(entry, per_pin, print_eld_info);  in eld_proc_new()
589 	per_pin->proc_entry = entry;  in eld_proc_new()
594 static void eld_proc_free(struct hdmi_spec_per_pin *per_pin)  in eld_proc_free()  argument
596 	if (!per_pin->codec->bus->shutdown && per_pin->proc_entry) {  in eld_proc_free()
597 		snd_device_free(per_pin->codec->card, per_pin->proc_entry);  in eld_proc_free()
598 		per_pin->proc_entry = NULL;  in eld_proc_free()
602 static inline int eld_proc_new(struct hdmi_spec_per_pin *per_pin,  in eld_proc_new()  argument
607 static inline void eld_proc_free(struct hdmi_spec_per_pin *per_pin)  in eld_proc_free()  argument
1116 				       struct hdmi_spec_per_pin *per_pin,  in hdmi_setup_audio_infoframe()  argument
1120 	hda_nid_t pin_nid = per_pin->pin_nid;  in hdmi_setup_audio_infoframe()
1121 	int channels = per_pin->channels;  in hdmi_setup_audio_infoframe()
1134 	eld = &per_pin->sink_eld;  in hdmi_setup_audio_infoframe()
1136 	if (!non_pcm && per_pin->chmap_set)  in hdmi_setup_audio_infoframe()
1137 		ca = hdmi_manual_channel_allocation(channels, per_pin->chmap);  in hdmi_setup_audio_infoframe()
1146 	hdmi_set_channel_count(codec, per_pin->cvt_nid, active_channels);  in hdmi_setup_audio_infoframe()
1153 				   channels, per_pin->chmap,  in hdmi_setup_audio_infoframe()
1154 				   per_pin->chmap_set);  in hdmi_setup_audio_infoframe()
1159 	per_pin->non_pcm = non_pcm;  in hdmi_setup_audio_infoframe()
1166 static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll);
1330 	struct hdmi_spec_per_pin *per_pin;  in hdmi_choose_cvt()  local
1334 	per_pin = get_pin(spec, pin_idx);  in hdmi_choose_cvt()
1344 		for (mux_idx = 0; mux_idx < per_pin->num_mux_nids; mux_idx++)  in hdmi_choose_cvt()
1345 			if (per_pin->mux_nids[mux_idx] == per_cvt->cvt_nid)  in hdmi_choose_cvt()
1348 		if (mux_idx == per_pin->num_mux_nids)  in hdmi_choose_cvt()
1357 	per_pin->mux_idx = mux_idx;  in hdmi_choose_cvt()
1369 			struct hdmi_spec_per_pin *per_pin)  in intel_verify_pin_cvt_connect()  argument
1371 	hda_nid_t pin_nid = per_pin->pin_nid;  in intel_verify_pin_cvt_connect()
1374 	mux_idx = per_pin->mux_idx;  in intel_verify_pin_cvt_connect()
1444 	struct hdmi_spec_per_pin *per_pin;  in hdmi_pcm_open()  local
1453 	per_pin = get_pin(spec, pin_idx);  in hdmi_pcm_open()
1454 	eld = &per_pin->sink_eld;  in hdmi_pcm_open()
1463 	per_pin->cvt_nid = per_cvt->cvt_nid;  in hdmi_pcm_open()
1466 	snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,  in hdmi_pcm_open()
1472 		intel_not_share_assigned_cvt(codec, per_pin->pin_nid, mux_idx);  in hdmi_pcm_open()
1512 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in hdmi_read_pin_conn()  local
1513 	hda_nid_t pin_nid = per_pin->pin_nid;  in hdmi_read_pin_conn()
1522 	per_pin->num_mux_nids = snd_hda_get_connections(codec, pin_nid,  in hdmi_read_pin_conn()
1523 							per_pin->mux_nids,  in hdmi_read_pin_conn()
1533 		       struct hdmi_spec_per_pin *per_pin,  in update_eld()  argument
1536 	struct hdmi_eld *pin_eld = &per_pin->sink_eld;  in update_eld()
1563 	if (eld->eld_valid && !old_eld_valid && per_pin->setup) {  in update_eld()
1565 			intel_verify_pin_cvt_connect(codec, per_pin);  in update_eld()
1566 			intel_not_share_assigned_cvt(codec, per_pin->pin_nid,  in update_eld()
1567 						     per_pin->mux_idx);  in update_eld()
1570 		hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm);  in update_eld()
1577 			       &per_pin->eld_ctl->id);  in update_eld()
1580 static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll)  in hdmi_present_sense()  argument
1583 	struct hda_codec *codec = per_pin->codec;  in hdmi_present_sense()
1586 	struct hdmi_eld *pin_eld = &per_pin->sink_eld;  in hdmi_present_sense()
1587 	hda_nid_t pin_nid = per_pin->pin_nid;  in hdmi_present_sense()
1602 	mutex_lock(&per_pin->lock);  in hdmi_present_sense()
1628 		schedule_delayed_work(&per_pin->work, msecs_to_jiffies(300));  in hdmi_present_sense()
1630 		update_eld(codec, per_pin, eld);  in hdmi_present_sense()
1638 	mutex_unlock(&per_pin->lock);  in hdmi_present_sense()
1645 	struct hdmi_spec_per_pin *per_pin =  in hdmi_repoll_eld()  local
1648 	if (per_pin->repoll_count++ > 6)  in hdmi_repoll_eld()
1649 		per_pin->repoll_count = 0;  in hdmi_repoll_eld()
1651 	if (hdmi_present_sense(per_pin, per_pin->repoll_count))  in hdmi_repoll_eld()
1652 		snd_hda_jack_report_sync(per_pin->codec);  in hdmi_repoll_eld()
1663 	struct hdmi_spec_per_pin *per_pin;  in hdmi_add_pin()  local
1678 	per_pin = snd_array_new(&spec->pins);  in hdmi_add_pin()
1679 	if (!per_pin)  in hdmi_add_pin()
1682 	per_pin->pin_nid = pin_nid;  in hdmi_add_pin()
1683 	per_pin->non_pcm = false;  in hdmi_add_pin()
1792 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_playback_pcm_prepare()  local
1793 	hda_nid_t pin_nid = per_pin->pin_nid;  in generic_hdmi_playback_pcm_prepare()
1806 		intel_verify_pin_cvt_connect(codec, per_pin);  in generic_hdmi_playback_pcm_prepare()
1807 		intel_not_share_assigned_cvt(codec, pin_nid, per_pin->mux_idx);  in generic_hdmi_playback_pcm_prepare()
1811 	mutex_lock(&per_pin->lock);  in generic_hdmi_playback_pcm_prepare()
1812 	per_pin->channels = substream->runtime->channels;  in generic_hdmi_playback_pcm_prepare()
1813 	per_pin->setup = true;  in generic_hdmi_playback_pcm_prepare()
1815 	hdmi_setup_audio_infoframe(codec, per_pin, non_pcm);  in generic_hdmi_playback_pcm_prepare()
1816 	mutex_unlock(&per_pin->lock);  in generic_hdmi_playback_pcm_prepare()
1844 	struct hdmi_spec_per_pin *per_pin;  in hdmi_pcm_close()  local
1860 		per_pin = get_pin(spec, pin_idx);  in hdmi_pcm_close()
1863 			pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0,  in hdmi_pcm_close()
1865 			snd_hda_codec_write(codec, per_pin->pin_nid, 0,  in hdmi_pcm_close()
1872 		mutex_lock(&per_pin->lock);  in hdmi_pcm_close()
1873 		per_pin->chmap_set = false;  in hdmi_pcm_close()
1874 		memset(per_pin->chmap, 0, sizeof(per_pin->chmap));  in hdmi_pcm_close()
1876 		per_pin->setup = false;  in hdmi_pcm_close()
1877 		per_pin->channels = 0;  in hdmi_pcm_close()
1878 		mutex_unlock(&per_pin->lock);  in hdmi_pcm_close()
1991 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in hdmi_chmap_ctl_get()  local
1994 	for (i = 0; i < ARRAY_SIZE(per_pin->chmap); i++)  in hdmi_chmap_ctl_get()
1995 		ucontrol->value.integer.value[i] = per_pin->chmap[i];  in hdmi_chmap_ctl_get()
2006 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in hdmi_chmap_ctl_put()  local
2029 	if (!memcmp(chmap, per_pin->chmap, sizeof(chmap)))  in hdmi_chmap_ctl_put()
2039 	mutex_lock(&per_pin->lock);  in hdmi_chmap_ctl_put()
2040 	per_pin->chmap_set = true;  in hdmi_chmap_ctl_put()
2041 	memcpy(per_pin->chmap, chmap, sizeof(chmap));  in hdmi_chmap_ctl_put()
2043 		hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm);  in hdmi_chmap_ctl_put()
2044 	mutex_unlock(&per_pin->lock);  in hdmi_chmap_ctl_put()
2057 		struct hdmi_spec_per_pin *per_pin;  in generic_hdmi_build_pcms()  local
2059 		per_pin = get_pin(spec, pin_idx);  in generic_hdmi_build_pcms()
2080 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_build_jack()  local
2085 	if (!is_jack_detectable(codec, per_pin->pin_nid))  in generic_hdmi_build_jack()
2089 	return snd_hda_jack_add_kctl(codec, per_pin->pin_nid, hdmi_str, 0);  in generic_hdmi_build_jack()
2099 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_build_controls()  local
2106 						  per_pin->pin_nid,  in generic_hdmi_build_controls()
2107 						  per_pin->mux_nids[0],  in generic_hdmi_build_controls()
2120 		hdmi_present_sense(per_pin, 0);  in generic_hdmi_build_controls()
2158 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_init_per_pins()  local
2160 		per_pin->codec = codec;  in generic_hdmi_init_per_pins()
2161 		mutex_init(&per_pin->lock);  in generic_hdmi_init_per_pins()
2162 		INIT_DELAYED_WORK(&per_pin->work, hdmi_repoll_eld);  in generic_hdmi_init_per_pins()
2163 		eld_proc_new(per_pin, pin_idx);  in generic_hdmi_init_per_pins()
2174 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_init()  local
2175 		hda_nid_t pin_nid = per_pin->pin_nid;  in generic_hdmi_init()
2202 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_free()  local
2204 		cancel_delayed_work_sync(&per_pin->work);  in generic_hdmi_free()
2205 		eld_proc_free(per_pin);  in generic_hdmi_free()
2222 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_resume()  local
2223 		hdmi_present_sense(per_pin, 1);  in generic_hdmi_resume()
2425 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, 0);  in simple_playback_init()  local
2426 	hda_nid_t pin = per_pin->pin_nid;  in simple_playback_init()
2607 	struct hdmi_spec_per_pin *per_pin;  in patch_simple_hdmi()  local
2621 	per_pin = snd_array_new(&spec->pins);  in patch_simple_hdmi()
2623 	if (!per_pin || !per_cvt) {  in patch_simple_hdmi()
2628 	per_pin->pin_nid = pin_nid;  in patch_simple_hdmi()
3228 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in atihdmi_init()  local
3231 		snd_hda_codec_write(codec, per_pin->pin_nid, 0, ATI_VERB_SET_DOWNMIX_INFO, 0);  in atihdmi_init()
3235 			snd_hda_codec_write(codec, per_pin->pin_nid, 0,  in atihdmi_init()