359 #define get_pin(spec, idx) \  argument
360 	((struct hdmi_spec_per_pin *)snd_array_elem(&spec->pins, idx))
361 #define get_cvt(spec, idx) \  argument
362 	((struct hdmi_spec_per_cvt  *)snd_array_elem(&spec->cvts, idx))
363 #define get_pcm_rec(spec, idx)	((spec)->pcm_rec[idx])  argument
367 	struct hdmi_spec *spec = codec->spec;  in pin_nid_to_pin_index()  local
370 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)  in pin_nid_to_pin_index()
371 		if (get_pin(spec, pin_idx)->pin_nid == pin_nid)  in pin_nid_to_pin_index()
381 	struct hdmi_spec *spec = codec->spec;  in hinfo_to_pin_index()  local
384 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++)  in hinfo_to_pin_index()
385 		if (get_pcm_rec(spec, pin_idx)->stream == hinfo)  in hinfo_to_pin_index()
394 	struct hdmi_spec *spec = codec->spec;  in cvt_nid_to_cvt_index()  local
397 	for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++)  in cvt_nid_to_cvt_index()
398 		if (get_cvt(spec, cvt_idx)->cvt_nid == cvt_nid)  in cvt_nid_to_cvt_index()
409 	struct hdmi_spec *spec = codec->spec;  in hdmi_eld_ctl_info()  local
417 	per_pin = get_pin(spec, pin_idx);  in hdmi_eld_ctl_info()
431 	struct hdmi_spec *spec = codec->spec;  in hdmi_eld_ctl_get()  local
437 	per_pin = get_pin(spec, pin_idx);  in hdmi_eld_ctl_get()
470 	struct hdmi_spec *spec = codec->spec;  in hdmi_create_eld_ctl()  local
479 	err = snd_hda_ctl_add(codec, get_pin(spec, pin_idx)->pin_nid, kctl);  in hdmi_create_eld_ctl()
483 	get_pin(spec, pin_idx)->eld_ctl = kctl;  in hdmi_create_eld_ctl()
519 	struct hdmi_spec *spec = codec->spec;  in hdmi_init_pin()  local
527 	if (spec->dyn_pin_out)  in hdmi_init_pin()
717 	struct hdmi_spec *spec = codec->spec;  in hdmi_debug_channel_mapping()  local
722 		channel = spec->ops.pin_get_slot_channel(codec, pin_nid, i);  in hdmi_debug_channel_mapping()
734 	struct hdmi_spec *spec = codec->spec;  in hdmi_std_setup_channel_mapping()  local
770 		err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot, channel);  in hdmi_std_setup_channel_mapping()
879 	struct hdmi_spec *spec = codec->spec;  in hdmi_manual_setup_channel_mapping()  local
897 		err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot,  in hdmi_manual_setup_channel_mapping()
1124 	struct hdmi_spec *spec = codec->spec;  in hdmi_setup_audio_infoframe()  local
1161 	spec->ops.pin_setup_infoframe(codec, pin_nid, ca, active_channels,  in hdmi_setup_audio_infoframe()
1175 	struct hdmi_spec *spec = codec->spec;  in check_presence_and_report()  local
1180 	if (hdmi_present_sense(get_pin(spec, pin_idx), 1))  in check_presence_and_report()
1314 	struct hdmi_spec *spec = codec->spec;  in hdmi_setup_stream()  local
1320 	err = spec->ops.pin_hbr_setup(codec, pin_nid, is_hbr_format(format));  in hdmi_setup_stream()
1334 	struct hdmi_spec *spec = codec->spec;  in hdmi_choose_cvt()  local
1339 	per_pin = get_pin(spec, pin_idx);  in hdmi_choose_cvt()
1342 	for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {  in hdmi_choose_cvt()
1343 		per_cvt = get_cvt(spec, cvt_idx);  in hdmi_choose_cvt()
1359 	if (cvt_idx == spec->num_cvts)  in hdmi_choose_cvt()
1400 	struct hdmi_spec *spec = codec->spec;  in intel_not_share_assigned_cvt()  local
1424 		for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {  in intel_not_share_assigned_cvt()
1425 			per_cvt = get_cvt(spec, cvt_idx);  in intel_not_share_assigned_cvt()
1446 	struct hdmi_spec *spec = codec->spec;  in hdmi_pcm_open()  local
1458 	per_pin = get_pin(spec, pin_idx);  in hdmi_pcm_open()
1465 	per_cvt = get_cvt(spec, cvt_idx);  in hdmi_pcm_open()
1516 	struct hdmi_spec *spec = codec->spec;  in hdmi_read_pin_conn()  local
1517 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in hdmi_read_pin_conn()
1538 	struct hdmi_spec *spec = codec->spec;  in hdmi_present_sense()  local
1539 	struct hdmi_eld *eld = &spec->temp_eld;  in hdmi_present_sense()
1570 		if (spec->ops.pin_get_eld(codec, pin_nid, eld->eld_buffer,  in hdmi_present_sense()
1662 	struct hdmi_spec *spec = codec->spec;  in hdmi_add_pin()  local
1679 	pin_idx = spec->num_pins;  in hdmi_add_pin()
1680 	per_pin = snd_array_new(&spec->pins);  in hdmi_add_pin()
1691 	spec->num_pins++;  in hdmi_add_pin()
1698 	struct hdmi_spec *spec = codec->spec;  in hdmi_add_cvt()  local
1706 	per_cvt = snd_array_new(&spec->cvts);  in hdmi_add_cvt()
1714 		if (chans > spec->channels_max)  in hdmi_add_cvt()
1715 			spec->channels_max = chans;  in hdmi_add_cvt()
1725 	if (spec->num_cvts < ARRAY_SIZE(spec->cvt_nids))  in hdmi_add_cvt()
1726 		spec->cvt_nids[spec->num_cvts] = cvt_nid;  in hdmi_add_cvt()
1727 	spec->num_cvts++;  in hdmi_add_cvt()
1802 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_playback_pcm_prepare()  local
1804 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_playback_pcm_prepare()
1839 	if (spec->dyn_pin_out) {  in generic_hdmi_playback_pcm_prepare()
1847 	return spec->ops.setup_stream(codec, cvt_nid, pin_nid, stream_tag, format);  in generic_hdmi_playback_pcm_prepare()
1862 	struct hdmi_spec *spec = codec->spec;  in hdmi_pcm_close()  local
1872 		per_cvt = get_cvt(spec, cvt_idx);  in hdmi_pcm_close()
1881 		per_pin = get_pin(spec, pin_idx);  in hdmi_pcm_close()
1883 		if (spec->dyn_pin_out) {  in hdmi_pcm_close()
1920 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_info()  local
1922 	uinfo->count = spec->channels_max;  in hdmi_chmap_ctl_info()
1961 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_tlv()  local
1971 	for (chs = 2; chs <= spec->channels_max; chs++) {  in hdmi_chmap_ctl_tlv()
1977 			int type = spec->ops.chmap_cea_alloc_validate_get_type(cap, chs);  in hdmi_chmap_ctl_tlv()
1994 			spec->ops.cea_alloc_to_tlv_chmap(cap, tlv_chmap, chs);  in hdmi_chmap_ctl_tlv()
2010 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_get()  local
2012 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in hdmi_chmap_ctl_get()
2025 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_put()  local
2027 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in hdmi_chmap_ctl_put()
2055 	if (spec->ops.chmap_validate) {  in hdmi_chmap_ctl_put()
2056 		err = spec->ops.chmap_validate(ca, ARRAY_SIZE(chmap), chmap);  in hdmi_chmap_ctl_put()
2072 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_build_pcms()  local
2075 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in generic_hdmi_build_pcms()
2082 		spec->pcm_rec[pin_idx] = info;  in generic_hdmi_build_pcms()
2098 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_build_jack()  local
2099 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_build_jack()
2100 	int pcmdev = get_pcm_rec(spec, pin_idx)->device;  in generic_hdmi_build_jack()
2116 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_build_controls()  local
2120 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in generic_hdmi_build_controls()
2121 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_build_controls()
2137 					  get_pcm_rec(spec, pin_idx)->device);  in generic_hdmi_build_controls()
2146 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in generic_hdmi_build_controls()
2152 		pcm = spec->pcm_rec[pin_idx];  in generic_hdmi_build_controls()
2176 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_init_per_pins()  local
2179 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in generic_hdmi_init_per_pins()
2180 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_init_per_pins()
2192 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_init()  local
2195 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in generic_hdmi_init()
2196 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_init()
2206 static void hdmi_array_init(struct hdmi_spec *spec, int nums)  in hdmi_array_init()  argument
2208 	snd_array_init(&spec->pins, sizeof(struct hdmi_spec_per_pin), nums);  in hdmi_array_init()
2209 	snd_array_init(&spec->cvts, sizeof(struct hdmi_spec_per_cvt), nums);  in hdmi_array_init()
2212 static void hdmi_array_free(struct hdmi_spec *spec)  in hdmi_array_free()  argument
2214 	snd_array_free(&spec->pins);  in hdmi_array_free()
2215 	snd_array_free(&spec->cvts);  in hdmi_array_free()
2220 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_free()  local
2226 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in generic_hdmi_free()
2227 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_free()
2233 	hdmi_array_free(spec);  in generic_hdmi_free()
2234 	kfree(spec);  in generic_hdmi_free()
2240 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_resume()  local
2246 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in generic_hdmi_resume()
2247 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in generic_hdmi_resume()
2280 	struct hdmi_spec *spec = codec->spec;  in intel_haswell_fixup_connect_list()  local
2285 	if (nconns == spec->num_cvts &&  in intel_haswell_fixup_connect_list()
2286 	    !memcmp(conns, spec->cvt_nids, spec->num_cvts * sizeof(hda_nid_t)))  in intel_haswell_fixup_connect_list()
2291 	snd_hda_override_conn_list(codec, nid, spec->num_cvts, spec->cvt_nids);  in intel_haswell_fixup_connect_list()
2371 	struct hdmi_spec *spec;  in patch_generic_hdmi()  local
2373 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);  in patch_generic_hdmi()
2374 	if (spec == NULL)  in patch_generic_hdmi()
2377 	spec->ops = generic_standard_hdmi_ops;  in patch_generic_hdmi()
2378 	codec->spec = spec;  in patch_generic_hdmi()
2379 	hdmi_array_init(spec, 4);  in patch_generic_hdmi()
2398 		spec->i915_audio_ops.audio_ptr = codec;  in patch_generic_hdmi()
2399 		spec->i915_audio_ops.pin_eld_notify = intel_pin_eld_notify;  in patch_generic_hdmi()
2400 		snd_hdac_i915_register_notifier(&spec->i915_audio_ops);  in patch_generic_hdmi()
2404 		codec->spec = NULL;  in patch_generic_hdmi()
2405 		kfree(spec);  in patch_generic_hdmi()
2431 	struct hdmi_spec *spec = codec->spec;  in simple_playback_build_pcms()  local
2437 	per_cvt = get_cvt(spec, 0);  in simple_playback_build_pcms()
2444 	spec->pcm_rec[0] = info;  in simple_playback_build_pcms()
2447 	*pstr = spec->pcm_playback;  in simple_playback_build_pcms()
2470 	struct hdmi_spec *spec = codec->spec;  in simple_playback_build_controls()  local
2474 	per_cvt = get_cvt(spec, 0);  in simple_playback_build_controls()
2485 	struct hdmi_spec *spec = codec->spec;  in simple_playback_init()  local
2486 	struct hdmi_spec_per_pin *per_pin = get_pin(spec, 0);  in simple_playback_init()
2501 	struct hdmi_spec *spec = codec->spec;  in simple_playback_free()  local
2503 	hdmi_array_free(spec);  in simple_playback_free()
2504 	kfree(spec);  in simple_playback_free()
2596 	struct hdmi_spec *spec = codec->spec;  in simple_playback_pcm_open()  local
2622 	return snd_hda_multi_out_dig_open(codec, &spec->multiout);  in simple_playback_pcm_open()
2629 	struct hdmi_spec *spec = codec->spec;  in simple_playback_pcm_close()  local
2630 	return snd_hda_multi_out_dig_close(codec, &spec->multiout);  in simple_playback_pcm_close()
2639 	struct hdmi_spec *spec = codec->spec;  in simple_playback_pcm_prepare()  local
2640 	return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,  in simple_playback_pcm_prepare()
2666 	struct hdmi_spec *spec;  in patch_simple_hdmi()  local
2670 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);  in patch_simple_hdmi()
2671 	if (!spec)  in patch_simple_hdmi()
2674 	codec->spec = spec;  in patch_simple_hdmi()
2675 	hdmi_array_init(spec, 1);  in patch_simple_hdmi()
2677 	spec->multiout.num_dacs = 0;  /* no analog */  in patch_simple_hdmi()
2678 	spec->multiout.max_channels = 2;  in patch_simple_hdmi()
2679 	spec->multiout.dig_out_nid = cvt_nid;  in patch_simple_hdmi()
2680 	spec->num_cvts = 1;  in patch_simple_hdmi()
2681 	spec->num_pins = 1;  in patch_simple_hdmi()
2682 	per_pin = snd_array_new(&spec->pins);  in patch_simple_hdmi()
2683 	per_cvt = snd_array_new(&spec->cvts);  in patch_simple_hdmi()
2690 	spec->pcm_playback = simple_pcm_playback;  in patch_simple_hdmi()
2734 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_8ch_7x_pcm_close()  local
2752 	return snd_hda_multi_out_dig_close(codec, &spec->multiout);  in nvhdmi_8ch_7x_pcm_close()
2764 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_8ch_7x_pcm_prepare()  local
2769 	per_cvt = get_cvt(spec, 0);  in nvhdmi_8ch_7x_pcm_prepare()
2873 	struct hdmi_spec *spec;  in patch_nvhdmi_2ch()  local
2881 	spec = codec->spec;  in patch_nvhdmi_2ch()
2882 	spec->pcm_playback.rates = SUPPORTED_RATES;  in patch_nvhdmi_2ch()
2883 	spec->pcm_playback.maxbps = SUPPORTED_MAXBPS;  in patch_nvhdmi_2ch()
2884 	spec->pcm_playback.formats = SUPPORTED_FORMATS;  in patch_nvhdmi_2ch()
2890 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_7x_8ch_build_pcms()  local
2893 		struct hda_pcm *info = get_pcm_rec(spec, 0);  in nvhdmi_7x_8ch_build_pcms()
2901 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_7x_8ch_build_controls()  local
2911 	info = get_pcm_rec(spec, 0);  in nvhdmi_7x_8ch_build_controls()
2932 	struct hdmi_spec *spec;  in patch_nvhdmi_8ch_7x()  local
2936 	spec = codec->spec;  in patch_nvhdmi_8ch_7x()
2937 	spec->multiout.max_channels = 8;  in patch_nvhdmi_8ch_7x()
2938 	spec->pcm_playback = nvhdmi_pcm_playback_8ch_7x;  in patch_nvhdmi_8ch_7x()
2974 	struct hdmi_spec *spec;  in patch_nvhdmi()  local
2981 	spec = codec->spec;  in patch_nvhdmi()
2982 	spec->dyn_pin_out = true;  in patch_nvhdmi()
2984 	spec->ops.chmap_cea_alloc_validate_get_type =  in patch_nvhdmi()
2986 	spec->ops.chmap_validate = nvhdmi_chmap_validate;  in patch_nvhdmi()
3105 	struct hdmi_spec *spec = codec->spec;  in hda_find_pcm_by_type()  local
3108 	for (i = 0; i < spec->num_pins; i++) {  in hda_find_pcm_by_type()
3109 		struct hda_pcm *pcm = get_pcm_rec(spec, i);  in hda_find_pcm_by_type()
3445 	struct hdmi_spec *spec = codec->spec;  in atihdmi_init()  local
3453 	for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {  in atihdmi_init()
3454 		struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);  in atihdmi_init()
3471 	struct hdmi_spec *spec;  in patch_atihdmi()  local
3482 	spec = codec->spec;  in patch_atihdmi()
3484 	spec->ops.pin_get_eld = atihdmi_pin_get_eld;  in patch_atihdmi()
3485 	spec->ops.pin_get_slot_channel = atihdmi_pin_get_slot_channel;  in patch_atihdmi()
3486 	spec->ops.pin_set_slot_channel = atihdmi_pin_set_slot_channel;  in patch_atihdmi()
3487 	spec->ops.pin_setup_infoframe = atihdmi_pin_setup_infoframe;  in patch_atihdmi()
3488 	spec->ops.pin_hbr_setup = atihdmi_pin_hbr_setup;  in patch_atihdmi()
3489 	spec->ops.setup_stream = atihdmi_setup_stream;  in patch_atihdmi()
3493 		spec->ops.chmap_cea_alloc_validate_get_type =  in patch_atihdmi()
3495 		spec->ops.cea_alloc_to_tlv_chmap = atihdmi_paired_cea_alloc_to_tlv_chmap;  in patch_atihdmi()
3496 		spec->ops.chmap_validate = atihdmi_paired_chmap_validate;  in patch_atihdmi()
3500 	for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {  in patch_atihdmi()
3501 		per_cvt = get_cvt(spec, cvt_idx);  in patch_atihdmi()
3508 	spec->channels_max = max(spec->channels_max, 8u);  in patch_atihdmi()