50 #define is_haswell(codec)  ((codec)->core.vendor_id == 0x80862807)  argument
51 #define is_broadwell(codec)    ((codec)->core.vendor_id == 0x80862808)  argument
52 #define is_skylake(codec) ((codec)->core.vendor_id == 0x80862809)  argument
53 #define is_broxton(codec) ((codec)->core.vendor_id == 0x8086280a)  argument
54 #define is_haswell_plus(codec) (is_haswell(codec) || is_broadwell(codec) \  argument
55 				|| is_skylake(codec) || is_broxton(codec))
57 #define is_valleyview(codec) ((codec)->core.vendor_id == 0x80862882)  argument
58 #define is_cherryview(codec) ((codec)->core.vendor_id == 0x80862883)  argument
59 #define is_valleyview_plus(codec) (is_valleyview(codec) || is_cherryview(codec))  argument
81 	struct hda_codec *codec;  member
101 	int (*pin_get_eld)(struct hda_codec *codec, hda_nid_t pin_nid,
105 	int (*pin_get_slot_channel)(struct hda_codec *codec, hda_nid_t pin_nid,
107 	int (*pin_set_slot_channel)(struct hda_codec *codec, hda_nid_t pin_nid,
110 	void (*pin_setup_infoframe)(struct hda_codec *codec, hda_nid_t pin_nid,
114 	int (*pin_hbr_setup)(struct hda_codec *codec, hda_nid_t pin_nid, bool hbr);
116 	int (*setup_stream)(struct hda_codec *codec, hda_nid_t cvt_nid,
365 static int pin_nid_to_pin_index(struct hda_codec *codec, hda_nid_t pin_nid)  in pin_nid_to_pin_index()  argument
367 	struct hdmi_spec *spec = codec->spec;  in pin_nid_to_pin_index()
374 	codec_warn(codec, "HDMI: pin nid %d not registered\n", pin_nid);  in pin_nid_to_pin_index()
378 static int hinfo_to_pin_index(struct hda_codec *codec,  in hinfo_to_pin_index()  argument
381 	struct hdmi_spec *spec = codec->spec;  in hinfo_to_pin_index()
388 	codec_warn(codec, "HDMI: hinfo %p not registered\n", hinfo);  in hinfo_to_pin_index()
392 static int cvt_nid_to_cvt_index(struct hda_codec *codec, hda_nid_t cvt_nid)  in cvt_nid_to_cvt_index()  argument
394 	struct hdmi_spec *spec = codec->spec;  in cvt_nid_to_cvt_index()
401 	codec_warn(codec, "HDMI: cvt nid %d not registered\n", cvt_nid);  in cvt_nid_to_cvt_index()
408 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);  in hdmi_eld_ctl_info()  local
409 	struct hdmi_spec *spec = codec->spec;  in hdmi_eld_ctl_info()
430 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);  in hdmi_eld_ctl_get()  local
431 	struct hdmi_spec *spec = codec->spec;  in hdmi_eld_ctl_get()
466 static int hdmi_create_eld_ctl(struct hda_codec *codec, int pin_idx,  in hdmi_create_eld_ctl()  argument
470 	struct hdmi_spec *spec = codec->spec;  in hdmi_create_eld_ctl()
473 	kctl = snd_ctl_new1(&eld_bytes_ctl, codec);  in hdmi_create_eld_ctl()
479 	err = snd_hda_ctl_add(codec, get_pin(spec, pin_idx)->pin_nid, kctl);  in hdmi_create_eld_ctl()
488 static void hdmi_get_dip_index(struct hda_codec *codec, hda_nid_t pin_nid,  in hdmi_get_dip_index()  argument
493 	val = snd_hda_codec_read(codec, pin_nid, 0,  in hdmi_get_dip_index()
501 static void hdmi_set_dip_index(struct hda_codec *codec, hda_nid_t pin_nid,  in hdmi_set_dip_index()  argument
508 	snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_INDEX, val);  in hdmi_set_dip_index()
511 static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t pin_nid,  in hdmi_write_dip_byte()  argument
514 	snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_DATA, val);  in hdmi_write_dip_byte()
517 static void hdmi_init_pin(struct hda_codec *codec, hda_nid_t pin_nid)  in hdmi_init_pin()  argument
519 	struct hdmi_spec *spec = codec->spec;  in hdmi_init_pin()
523 	if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP)  in hdmi_init_pin()
524 		snd_hda_codec_write(codec, pin_nid, 0,  in hdmi_init_pin()
536 	snd_hda_codec_write(codec, pin_nid, 0,  in hdmi_init_pin()
540 static int hdmi_get_channel_count(struct hda_codec *codec, hda_nid_t cvt_nid)  in hdmi_get_channel_count()  argument
542 	return 1 + snd_hda_codec_read(codec, cvt_nid, 0,  in hdmi_get_channel_count()
546 static void hdmi_set_channel_count(struct hda_codec *codec,  in hdmi_set_channel_count()  argument
549 	if (chs != hdmi_get_channel_count(codec, cvt_nid))  in hdmi_set_channel_count()
550 		snd_hda_codec_write(codec, cvt_nid, 0,  in hdmi_set_channel_count()
582 	struct hda_codec *codec = per_pin->codec;  in eld_proc_new()  local
586 	snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index);  in eld_proc_new()
587 	err = snd_card_proc_new(codec->card, name, &entry);  in eld_proc_new()
601 	if (!per_pin->codec->bus->shutdown) {  in eld_proc_free()
660 static int hdmi_channel_allocation(struct hda_codec *codec,  in hdmi_channel_allocation()  argument
707 	codec_dbg(codec, "HDMI: select CA 0x%x for %d-channel allocation: %s\n",  in hdmi_channel_allocation()
713 static void hdmi_debug_channel_mapping(struct hda_codec *codec,  in hdmi_debug_channel_mapping()  argument
717 	struct hdmi_spec *spec = codec->spec;  in hdmi_debug_channel_mapping()
722 		channel = spec->ops.pin_get_slot_channel(codec, pin_nid, i);  in hdmi_debug_channel_mapping()
723 		codec_dbg(codec, "HDMI: ASP channel %d => slot %d\n",  in hdmi_debug_channel_mapping()
729 static void hdmi_std_setup_channel_mapping(struct hda_codec *codec,  in hdmi_std_setup_channel_mapping()  argument
734 	struct hdmi_spec *spec = codec->spec;  in hdmi_std_setup_channel_mapping()
770 		err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot, channel);  in hdmi_std_setup_channel_mapping()
772 			codec_dbg(codec, "HDMI: channel mapping failed\n");  in hdmi_std_setup_channel_mapping()
874 static int hdmi_manual_setup_channel_mapping(struct hda_codec *codec,  in hdmi_manual_setup_channel_mapping()  argument
879 	struct hdmi_spec *spec = codec->spec;  in hdmi_manual_setup_channel_mapping()
897 		err = spec->ops.pin_set_slot_channel(codec, pin_nid, hdmi_slot,  in hdmi_manual_setup_channel_mapping()
918 static void hdmi_setup_channel_mapping(struct hda_codec *codec,  in hdmi_setup_channel_mapping()  argument
924 		hdmi_manual_setup_channel_mapping(codec, pin_nid,  in hdmi_setup_channel_mapping()
927 		hdmi_std_setup_channel_mapping(codec, pin_nid, non_pcm, ca);  in hdmi_setup_channel_mapping()
931 	hdmi_debug_channel_mapping(codec, pin_nid);  in hdmi_setup_channel_mapping()
934 static int hdmi_pin_set_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,  in hdmi_pin_set_slot_channel()  argument
937 	return snd_hda_codec_write(codec, pin_nid, 0,  in hdmi_pin_set_slot_channel()
942 static int hdmi_pin_get_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,  in hdmi_pin_get_slot_channel()  argument
945 	return (snd_hda_codec_read(codec, pin_nid, 0,  in hdmi_pin_get_slot_channel()
957 static void hdmi_start_infoframe_trans(struct hda_codec *codec,  in hdmi_start_infoframe_trans()  argument
960 	hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);  in hdmi_start_infoframe_trans()
961 	snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT,  in hdmi_start_infoframe_trans()
968 static void hdmi_stop_infoframe_trans(struct hda_codec *codec,  in hdmi_stop_infoframe_trans()  argument
971 	hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);  in hdmi_stop_infoframe_trans()
972 	snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT,  in hdmi_stop_infoframe_trans()
976 static void hdmi_debug_dip_size(struct hda_codec *codec, hda_nid_t pin_nid)  in hdmi_debug_dip_size()  argument
982 	size = snd_hdmi_get_eld_size(codec, pin_nid);  in hdmi_debug_dip_size()
983 	codec_dbg(codec, "HDMI: ELD buf size is %d\n", size);  in hdmi_debug_dip_size()
986 		size = snd_hda_codec_read(codec, pin_nid, 0,  in hdmi_debug_dip_size()
988 		codec_dbg(codec, "HDMI: DIP GP[%d] buf size is %d\n", i, size);  in hdmi_debug_dip_size()
993 static void hdmi_clear_dip_buffers(struct hda_codec *codec, hda_nid_t pin_nid)  in hdmi_clear_dip_buffers()  argument
1000 		size = snd_hda_codec_read(codec, pin_nid, 0,  in hdmi_clear_dip_buffers()
1005 		hdmi_set_dip_index(codec, pin_nid, i, 0x0);  in hdmi_clear_dip_buffers()
1007 			hdmi_write_dip_byte(codec, pin_nid, 0x0);  in hdmi_clear_dip_buffers()
1008 			hdmi_get_dip_index(codec, pin_nid, &pi, &bi);  in hdmi_clear_dip_buffers()
1010 				codec_dbg(codec, "dip index %d: %d != %d\n",  in hdmi_clear_dip_buffers()
1015 		codec_dbg(codec,  in hdmi_clear_dip_buffers()
1036 static void hdmi_fill_audio_infoframe(struct hda_codec *codec,  in hdmi_fill_audio_infoframe()  argument
1042 	hdmi_debug_dip_size(codec, pin_nid);  in hdmi_fill_audio_infoframe()
1043 	hdmi_clear_dip_buffers(codec, pin_nid); /* be paranoid */  in hdmi_fill_audio_infoframe()
1045 	hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);  in hdmi_fill_audio_infoframe()
1047 		hdmi_write_dip_byte(codec, pin_nid, dip[i]);  in hdmi_fill_audio_infoframe()
1050 static bool hdmi_infoframe_uptodate(struct hda_codec *codec, hda_nid_t pin_nid,  in hdmi_infoframe_uptodate()  argument
1056 	if (snd_hda_codec_read(codec, pin_nid, 0, AC_VERB_GET_HDMI_DIP_XMIT, 0)  in hdmi_infoframe_uptodate()
1060 	hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0);  in hdmi_infoframe_uptodate()
1062 		val = snd_hda_codec_read(codec, pin_nid, 0,  in hdmi_infoframe_uptodate()
1071 static void hdmi_pin_setup_infoframe(struct hda_codec *codec,  in hdmi_pin_setup_infoframe()  argument
1097 		codec_dbg(codec, "HDMI: unknown connection type at pin %d\n",  in hdmi_pin_setup_infoframe()
1107 	if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes,  in hdmi_pin_setup_infoframe()
1109 		codec_dbg(codec,  in hdmi_pin_setup_infoframe()
1113 		hdmi_stop_infoframe_trans(codec, pin_nid);  in hdmi_pin_setup_infoframe()
1114 		hdmi_fill_audio_infoframe(codec, pin_nid,  in hdmi_pin_setup_infoframe()
1116 		hdmi_start_infoframe_trans(codec, pin_nid);  in hdmi_pin_setup_infoframe()
1120 static void hdmi_setup_audio_infoframe(struct hda_codec *codec,  in hdmi_setup_audio_infoframe()  argument
1124 	struct hdmi_spec *spec = codec->spec;  in hdmi_setup_audio_infoframe()
1134 	if (is_haswell_plus(codec))  in hdmi_setup_audio_infoframe()
1135 		snd_hda_codec_write(codec, pin_nid, 0,  in hdmi_setup_audio_infoframe()
1144 		ca = hdmi_channel_allocation(codec, eld, channels);  in hdmi_setup_audio_infoframe()
1151 	hdmi_set_channel_count(codec, per_pin->cvt_nid, active_channels);  in hdmi_setup_audio_infoframe()
1157 	hdmi_setup_channel_mapping(codec, pin_nid, non_pcm, ca,  in hdmi_setup_audio_infoframe()
1161 	spec->ops.pin_setup_infoframe(codec, pin_nid, ca, active_channels,  in hdmi_setup_audio_infoframe()
1173 static void check_presence_and_report(struct hda_codec *codec, hda_nid_t nid)  in check_presence_and_report()  argument
1175 	struct hdmi_spec *spec = codec->spec;  in check_presence_and_report()
1176 	int pin_idx = pin_nid_to_pin_index(codec, nid);  in check_presence_and_report()
1181 		snd_hda_jack_report_sync(codec);  in check_presence_and_report()
1184 static void jack_callback(struct hda_codec *codec,  in jack_callback()  argument
1187 	check_presence_and_report(codec, jack->nid);  in jack_callback()
1190 static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res)  in hdmi_intrinsic_event()  argument
1196 	jack = snd_hda_jack_tbl_get_from_tag(codec, tag);  in hdmi_intrinsic_event()
1201 	codec_dbg(codec,  in hdmi_intrinsic_event()
1203 		codec->addr, jack->nid, dev_entry, !!(res & AC_UNSOL_RES_IA),  in hdmi_intrinsic_event()
1206 	check_presence_and_report(codec, jack->nid);  in hdmi_intrinsic_event()
1209 static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res)  in hdmi_non_intrinsic_event()  argument
1216 	codec_info(codec,  in hdmi_non_intrinsic_event()
1218 		codec->addr,  in hdmi_non_intrinsic_event()
1232 static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res)  in hdmi_unsol_event()  argument
1237 	if (!snd_hda_jack_tbl_get_from_tag(codec, tag)) {  in hdmi_unsol_event()
1238 		codec_dbg(codec, "Unexpected HDMI event tag 0x%x\n", tag);  in hdmi_unsol_event()
1243 		hdmi_intrinsic_event(codec, res);  in hdmi_unsol_event()
1245 		hdmi_non_intrinsic_event(codec, res);  in hdmi_unsol_event()
1248 static void haswell_verify_D0(struct hda_codec *codec,  in haswell_verify_D0()  argument
1256 	if (!snd_hda_check_power_state(codec, cvt_nid, AC_PWRST_D0))  in haswell_verify_D0()
1257 		snd_hda_codec_write(codec, cvt_nid, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D0);  in haswell_verify_D0()
1259 	if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D0)) {  in haswell_verify_D0()
1260 		snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE,  in haswell_verify_D0()
1263 		pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0);  in haswell_verify_D0()
1265 		codec_dbg(codec, "Haswell HDMI audio: Power for pin 0x%x is now D%d\n", nid, pwr);  in haswell_verify_D0()
1277 static int hdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid,  in hdmi_pin_hbr_setup()  argument
1282 	if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) {  in hdmi_pin_hbr_setup()
1283 		pinctl = snd_hda_codec_read(codec, pin_nid, 0,  in hdmi_pin_hbr_setup()
1295 		codec_dbg(codec,  in hdmi_pin_hbr_setup()
1302 			snd_hda_codec_write(codec, pin_nid, 0,  in hdmi_pin_hbr_setup()
1311 static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,  in hdmi_setup_stream()  argument
1314 	struct hdmi_spec *spec = codec->spec;  in hdmi_setup_stream()
1317 	if (is_haswell_plus(codec))  in hdmi_setup_stream()
1318 		haswell_verify_D0(codec, cvt_nid, pin_nid);  in hdmi_setup_stream()
1320 	err = spec->ops.pin_hbr_setup(codec, pin_nid, is_hbr_format(format));  in hdmi_setup_stream()
1323 		codec_dbg(codec, "hdmi_setup_stream: HBR is not supported\n");  in hdmi_setup_stream()
1327 	snd_hda_codec_setup_stream(codec, cvt_nid, stream_tag, 0, format);  in hdmi_setup_stream()
1331 static int hdmi_choose_cvt(struct hda_codec *codec,  in hdmi_choose_cvt()  argument
1334 	struct hdmi_spec *spec = codec->spec;  in hdmi_choose_cvt()
1373 static void intel_verify_pin_cvt_connect(struct hda_codec *codec,  in intel_verify_pin_cvt_connect()  argument
1380 	curr = snd_hda_codec_read(codec, pin_nid, 0,  in intel_verify_pin_cvt_connect()
1383 		snd_hda_codec_write_cache(codec, pin_nid, 0,  in intel_verify_pin_cvt_connect()
1397 static void intel_not_share_assigned_cvt(struct hda_codec *codec,  in intel_not_share_assigned_cvt()  argument
1400 	struct hdmi_spec *spec = codec->spec;  in intel_not_share_assigned_cvt()
1406 	for_each_hda_codec_node(nid, codec) {  in intel_not_share_assigned_cvt()
1407 		unsigned int wid_caps = get_wcaps(codec, nid);  in intel_not_share_assigned_cvt()
1416 		curr = snd_hda_codec_read(codec, nid, 0,  in intel_not_share_assigned_cvt()
1427 				codec_dbg(codec,  in intel_not_share_assigned_cvt()
1430 				snd_hda_codec_write_cache(codec, nid, 0,  in intel_not_share_assigned_cvt()
1443 			 struct hda_codec *codec,  in hdmi_pcm_open()  argument
1446 	struct hdmi_spec *spec = codec->spec;  in hdmi_pcm_open()
1455 	pin_idx = hinfo_to_pin_index(codec, hinfo);  in hdmi_pcm_open()
1461 	err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, &mux_idx);  in hdmi_pcm_open()
1471 	snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,  in hdmi_pcm_open()
1476 	if (is_haswell_plus(codec) || is_valleyview_plus(codec))  in hdmi_pcm_open()
1477 		intel_not_share_assigned_cvt(codec, per_pin->pin_nid, mux_idx);  in hdmi_pcm_open()
1479 	snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid);  in hdmi_pcm_open()
1495 			snd_hda_spdif_ctls_unassign(codec, pin_idx);  in hdmi_pcm_open()
1514 static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx)  in hdmi_read_pin_conn()  argument
1516 	struct hdmi_spec *spec = codec->spec;  in hdmi_read_pin_conn()
1520 	if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) {  in hdmi_read_pin_conn()
1521 		codec_warn(codec,  in hdmi_read_pin_conn()
1523 			   pin_nid, get_wcaps(codec, pin_nid));  in hdmi_read_pin_conn()
1527 	per_pin->num_mux_nids = snd_hda_get_connections(codec, pin_nid,  in hdmi_read_pin_conn()
1537 	struct hda_codec *codec = per_pin->codec;  in hdmi_present_sense()  local
1538 	struct hdmi_spec *spec = codec->spec;  in hdmi_present_sense()
1555 	snd_hda_power_up_pm(codec);  in hdmi_present_sense()
1556 	present = snd_hda_pin_sense(codec, pin_nid);  in hdmi_present_sense()
1565 	codec_dbg(codec,  in hdmi_present_sense()
1567 		codec->addr, pin_nid, pin_eld->monitor_present, eld->eld_valid);  in hdmi_present_sense()
1570 		if (spec->ops.pin_get_eld(codec, pin_nid, eld->eld_buffer,  in hdmi_present_sense()
1575 			if (snd_hdmi_parse_eld(codec, &eld->info, eld->eld_buffer,  in hdmi_present_sense()
1581 			snd_hdmi_show_eld(codec, &eld->info);  in hdmi_present_sense()
1617 			if (is_haswell_plus(codec) ||  in hdmi_present_sense()
1618 				is_valleyview_plus(codec)) {  in hdmi_present_sense()
1619 				intel_verify_pin_cvt_connect(codec, per_pin);  in hdmi_present_sense()
1620 				intel_not_share_assigned_cvt(codec, pin_nid,  in hdmi_present_sense()
1624 			hdmi_setup_audio_infoframe(codec, per_pin,  in hdmi_present_sense()
1630 		snd_ctl_notify(codec->card,  in hdmi_present_sense()
1636 	jack = snd_hda_jack_tbl_get(codec, pin_nid);  in hdmi_present_sense()
1641 	snd_hda_power_down_pm(codec);  in hdmi_present_sense()
1654 		snd_hda_jack_report_sync(per_pin->codec);  in hdmi_repoll_eld()
1657 static void intel_haswell_fixup_connect_list(struct hda_codec *codec,
1660 static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)  in hdmi_add_pin()  argument
1662 	struct hdmi_spec *spec = codec->spec;  in hdmi_add_pin()
1668 	caps = snd_hda_query_pin_caps(codec, pin_nid);  in hdmi_add_pin()
1672 	config = snd_hda_codec_get_pincfg(codec, pin_nid);  in hdmi_add_pin()
1676 	if (is_haswell_plus(codec))  in hdmi_add_pin()
1677 		intel_haswell_fixup_connect_list(codec, pin_nid);  in hdmi_add_pin()
1687 	err = hdmi_read_pin_conn(codec, pin_idx);  in hdmi_add_pin()
1696 static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)  in hdmi_add_cvt()  argument
1698 	struct hdmi_spec *spec = codec->spec;  in hdmi_add_cvt()
1703 	chans = get_wcaps(codec, cvt_nid);  in hdmi_add_cvt()
1718 	err = snd_hda_query_supported_pcm(codec, cvt_nid,  in hdmi_add_cvt()
1732 static int hdmi_parse_codec(struct hda_codec *codec)  in hdmi_parse_codec()  argument
1737 	nodes = snd_hda_get_sub_nodes(codec, codec->core.afg, &nid);  in hdmi_parse_codec()
1739 		codec_warn(codec, "HDMI: failed to get afg sub nodes\n");  in hdmi_parse_codec()
1747 		caps = get_wcaps(codec, nid);  in hdmi_parse_codec()
1755 			hdmi_add_cvt(codec, nid);  in hdmi_parse_codec()
1758 			hdmi_add_pin(codec, nid);  in hdmi_parse_codec()
1768 static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)  in check_non_pcm_per_cvt()  argument
1773 	mutex_lock(&codec->spdif_mutex);  in check_non_pcm_per_cvt()
1774 	spdif = snd_hda_spdif_out_of_nid(codec, cvt_nid);  in check_non_pcm_per_cvt()
1776 	mutex_unlock(&codec->spdif_mutex);  in check_non_pcm_per_cvt()
1796 					   struct hda_codec *codec,  in generic_hdmi_playback_pcm_prepare()  argument
1802 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_playback_pcm_prepare()
1803 	int pin_idx = hinfo_to_pin_index(codec, hinfo);  in generic_hdmi_playback_pcm_prepare()
1807 	struct i915_audio_component *acomp = codec->bus->core.audio_component;  in generic_hdmi_playback_pcm_prepare()
1811 	if (is_haswell_plus(codec) || is_valleyview_plus(codec)) {  in generic_hdmi_playback_pcm_prepare()
1820 		intel_verify_pin_cvt_connect(codec, per_pin);  in generic_hdmi_playback_pcm_prepare()
1821 		intel_not_share_assigned_cvt(codec, pin_nid, per_pin->mux_idx);  in generic_hdmi_playback_pcm_prepare()
1831 	non_pcm = check_non_pcm_per_cvt(codec, cvt_nid);  in generic_hdmi_playback_pcm_prepare()
1836 	hdmi_setup_audio_infoframe(codec, per_pin, non_pcm);  in generic_hdmi_playback_pcm_prepare()
1840 		pinctl = snd_hda_codec_read(codec, pin_nid, 0,  in generic_hdmi_playback_pcm_prepare()
1842 		snd_hda_codec_write(codec, pin_nid, 0,  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()
1851 					     struct hda_codec *codec,  in generic_hdmi_playback_pcm_cleanup()  argument
1854 	snd_hda_codec_cleanup_stream(codec, hinfo->nid);  in generic_hdmi_playback_pcm_cleanup()
1859 			  struct hda_codec *codec,  in hdmi_pcm_close()  argument
1862 	struct hdmi_spec *spec = codec->spec;  in hdmi_pcm_close()
1869 		cvt_idx = cvt_nid_to_cvt_index(codec, hinfo->nid);  in hdmi_pcm_close()
1878 		pin_idx = hinfo_to_pin_index(codec, hinfo);  in hdmi_pcm_close()
1884 			pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0,  in hdmi_pcm_close()
1886 			snd_hda_codec_write(codec, per_pin->pin_nid, 0,  in hdmi_pcm_close()
1891 		snd_hda_spdif_ctls_unassign(codec, pin_idx);  in hdmi_pcm_close()
1919 	struct hda_codec *codec = info->private_data;  in hdmi_chmap_ctl_info()  local
1920 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_info()
1960 	struct hda_codec *codec = info->private_data;  in hdmi_chmap_ctl_tlv()  local
1961 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_tlv()
2009 	struct hda_codec *codec = info->private_data;  in hdmi_chmap_ctl_get()  local
2010 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_get()
2024 	struct hda_codec *codec = info->private_data;  in hdmi_chmap_ctl_put()  local
2025 	struct hdmi_spec *spec = codec->spec;  in hdmi_chmap_ctl_put()
2064 		hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm);  in hdmi_chmap_ctl_put()
2070 static int generic_hdmi_build_pcms(struct hda_codec *codec)  in generic_hdmi_build_pcms()  argument
2072 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_build_pcms()
2079 		info = snd_hda_codec_pcm_new(codec, "HDMI %d", pin_idx);  in generic_hdmi_build_pcms()
2095 static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx)  in generic_hdmi_build_jack()  argument
2098 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_build_jack()
2105 	phantom_jack = !is_jack_detectable(codec, per_pin->pin_nid);  in generic_hdmi_build_jack()
2110 	return snd_hda_jack_add_kctl(codec, per_pin->pin_nid, hdmi_str,  in generic_hdmi_build_jack()
2114 static int generic_hdmi_build_controls(struct hda_codec *codec)  in generic_hdmi_build_controls()  argument
2116 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_build_controls()
2123 		err = generic_hdmi_build_jack(codec, pin_idx);  in generic_hdmi_build_controls()
2127 		err = snd_hda_create_dig_out_ctls(codec,  in generic_hdmi_build_controls()
2133 		snd_hda_spdif_ctls_unassign(codec, pin_idx);  in generic_hdmi_build_controls()
2136 		err = hdmi_create_eld_ctl(codec, pin_idx,  in generic_hdmi_build_controls()
2161 		chmap->private_data = codec;  in generic_hdmi_build_controls()
2174 static int generic_hdmi_init_per_pins(struct hda_codec *codec)  in generic_hdmi_init_per_pins()  argument
2176 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_init_per_pins()
2182 		per_pin->codec = codec;  in generic_hdmi_init_per_pins()
2190 static int generic_hdmi_init(struct hda_codec *codec)  in generic_hdmi_init()  argument
2192 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_init()
2199 		hdmi_init_pin(codec, pin_nid);  in generic_hdmi_init()
2200 		snd_hda_jack_detect_enable_callback(codec, pin_nid,  in generic_hdmi_init()
2201 			codec->jackpoll_interval > 0 ? jack_callback : NULL);  in generic_hdmi_init()
2218 static void generic_hdmi_free(struct hda_codec *codec)  in generic_hdmi_free()  argument
2220 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_free()
2223 	if (is_haswell_plus(codec) || is_valleyview_plus(codec))  in generic_hdmi_free()
2238 static int generic_hdmi_resume(struct hda_codec *codec)  in generic_hdmi_resume()  argument
2240 	struct hdmi_spec *spec = codec->spec;  in generic_hdmi_resume()
2243 	codec->patch_ops.init(codec);  in generic_hdmi_resume()
2244 	regcache_sync(codec->core.regmap);  in generic_hdmi_resume()
2277 static void intel_haswell_fixup_connect_list(struct hda_codec *codec,  in intel_haswell_fixup_connect_list()  argument
2280 	struct hdmi_spec *spec = codec->spec;  in intel_haswell_fixup_connect_list()
2284 	nconns = snd_hda_get_connections(codec, nid, conns, ARRAY_SIZE(conns));  in intel_haswell_fixup_connect_list()
2290 	codec_dbg(codec, "hdmi: haswell: override pin connection 0x%x\n", nid);  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()
2300 static void intel_haswell_enable_all_pins(struct hda_codec *codec,  in intel_haswell_enable_all_pins()  argument
2305 	vendor_param = snd_hda_codec_read(codec, INTEL_VENDOR_NID, 0,  in intel_haswell_enable_all_pins()
2311 	vendor_param = snd_hda_codec_read(codec, INTEL_VENDOR_NID, 0,  in intel_haswell_enable_all_pins()
2317 		snd_hda_codec_update_widgets(codec);  in intel_haswell_enable_all_pins()
2320 static void intel_haswell_fixup_enable_dp12(struct hda_codec *codec)  in intel_haswell_fixup_enable_dp12()  argument
2324 	vendor_param = snd_hda_codec_read(codec, INTEL_VENDOR_NID, 0,  in intel_haswell_fixup_enable_dp12()
2331 	snd_hdac_regmap_add_vendor_verb(&codec->core, INTEL_SET_VENDOR_VERB);  in intel_haswell_fixup_enable_dp12()
2332 	snd_hda_codec_write_cache(codec, INTEL_VENDOR_NID, 0,  in intel_haswell_fixup_enable_dp12()
2339 static void haswell_set_power_state(struct hda_codec *codec, hda_nid_t fg,  in haswell_set_power_state()  argument
2343 		intel_haswell_enable_all_pins(codec, false);  in haswell_set_power_state()
2344 		intel_haswell_fixup_enable_dp12(codec);  in haswell_set_power_state()
2347 	snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE, power_state);  in haswell_set_power_state()
2348 	snd_hda_codec_set_power_to_all(codec, fg, power_state);  in haswell_set_power_state()
2353 	struct hda_codec *codec = audio_ptr;  in intel_pin_eld_notify()  local
2363 	if (snd_power_get_state(codec->card) != SNDRV_CTL_POWER_D0)  in intel_pin_eld_notify()
2366 	check_presence_and_report(codec, pin_nid);  in intel_pin_eld_notify()
2369 static int patch_generic_hdmi(struct hda_codec *codec)  in patch_generic_hdmi()  argument
2378 	codec->spec = spec;  in patch_generic_hdmi()
2381 	if (is_haswell_plus(codec)) {  in patch_generic_hdmi()
2382 		intel_haswell_enable_all_pins(codec, true);  in patch_generic_hdmi()
2383 		intel_haswell_fixup_enable_dp12(codec);  in patch_generic_hdmi()
2392 	if (is_valleyview_plus(codec) || is_skylake(codec) ||  in patch_generic_hdmi()
2393 			is_broxton(codec))  in patch_generic_hdmi()
2394 		codec->core.link_power_control = 1;  in patch_generic_hdmi()
2396 	if (is_haswell_plus(codec) || is_valleyview_plus(codec)) {  in patch_generic_hdmi()
2397 		codec->depop_delay = 0;  in patch_generic_hdmi()
2398 		spec->i915_audio_ops.audio_ptr = codec;  in patch_generic_hdmi()
2403 	if (hdmi_parse_codec(codec) < 0) {  in patch_generic_hdmi()
2404 		codec->spec = NULL;  in patch_generic_hdmi()
2408 	codec->patch_ops = generic_hdmi_patch_ops;  in patch_generic_hdmi()
2409 	if (is_haswell_plus(codec)) {  in patch_generic_hdmi()
2410 		codec->patch_ops.set_power_state = haswell_set_power_state;  in patch_generic_hdmi()
2411 		codec->dp_mst = true;  in patch_generic_hdmi()
2415 	if (is_haswell_plus(codec) || is_valleyview_plus(codec))  in patch_generic_hdmi()
2416 		codec->auto_runtime_pm = 1;  in patch_generic_hdmi()
2418 	generic_hdmi_init_per_pins(codec);  in patch_generic_hdmi()
2429 static int simple_playback_build_pcms(struct hda_codec *codec)  in simple_playback_build_pcms()  argument
2431 	struct hdmi_spec *spec = codec->spec;  in simple_playback_build_pcms()
2438 	chans = get_wcaps(codec, per_cvt->cvt_nid);  in simple_playback_build_pcms()
2441 	info = snd_hda_codec_pcm_new(codec, "HDMI 0");  in simple_playback_build_pcms()
2456 static void simple_hdmi_unsol_event(struct hda_codec *codec,  in simple_hdmi_unsol_event()  argument
2459 	snd_hda_jack_set_dirty_all(codec);  in simple_hdmi_unsol_event()
2460 	snd_hda_jack_report_sync(codec);  in simple_hdmi_unsol_event()
2468 static int simple_playback_build_controls(struct hda_codec *codec)  in simple_playback_build_controls()  argument
2470 	struct hdmi_spec *spec = codec->spec;  in simple_playback_build_controls()
2475 	err = snd_hda_create_dig_out_ctls(codec, per_cvt->cvt_nid,  in simple_playback_build_controls()
2480 	return simple_hdmi_build_jack(codec, 0);  in simple_playback_build_controls()
2483 static int simple_playback_init(struct hda_codec *codec)  in simple_playback_init()  argument
2485 	struct hdmi_spec *spec = codec->spec;  in simple_playback_init()
2489 	snd_hda_codec_write(codec, pin, 0,  in simple_playback_init()
2492 	if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)  in simple_playback_init()
2493 		snd_hda_codec_write(codec, pin, 0, AC_VERB_SET_AMP_GAIN_MUTE,  in simple_playback_init()
2495 	snd_hda_jack_detect_enable(codec, pin);  in simple_playback_init()
2499 static void simple_playback_free(struct hda_codec *codec)  in simple_playback_free()  argument
2501 	struct hdmi_spec *spec = codec->spec;  in simple_playback_free()
2560 static int nvhdmi_7x_init_2ch(struct hda_codec *codec)  in nvhdmi_7x_init_2ch()  argument
2562 	snd_hda_sequence_write(codec, nvhdmi_basic_init_7x_2ch);  in nvhdmi_7x_init_2ch()
2566 static int nvhdmi_7x_init_8ch(struct hda_codec *codec)  in nvhdmi_7x_init_8ch()  argument
2568 	snd_hda_sequence_write(codec, nvhdmi_basic_init_7x_8ch);  in nvhdmi_7x_init_8ch()
2593 				    struct hda_codec *codec,  in simple_playback_pcm_open()  argument
2596 	struct hdmi_spec *spec = codec->spec;  in simple_playback_pcm_open()
2599 	switch (codec->preset->vendor_id) {  in simple_playback_pcm_open()
2622 	return snd_hda_multi_out_dig_open(codec, &spec->multiout);  in simple_playback_pcm_open()
2626 				     struct hda_codec *codec,  in simple_playback_pcm_close()  argument
2629 	struct hdmi_spec *spec = codec->spec;  in simple_playback_pcm_close()
2630 	return snd_hda_multi_out_dig_close(codec, &spec->multiout);  in simple_playback_pcm_close()
2634 				       struct hda_codec *codec,  in simple_playback_pcm_prepare()  argument
2639 	struct hdmi_spec *spec = codec->spec;  in simple_playback_pcm_prepare()
2640 	return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,  in simple_playback_pcm_prepare()
2663 static int patch_simple_hdmi(struct hda_codec *codec,  in patch_simple_hdmi()  argument
2674 	codec->spec = spec;  in patch_simple_hdmi()
2685 		simple_playback_free(codec);  in patch_simple_hdmi()
2692 	codec->patch_ops = simple_hdmi_patch_ops;  in patch_simple_hdmi()
2697 static void nvhdmi_8ch_7x_set_info_frame_parameters(struct hda_codec *codec,  in nvhdmi_8ch_7x_set_info_frame_parameters()  argument
2722 	snd_hda_codec_write(codec, 0x1, 0,  in nvhdmi_8ch_7x_set_info_frame_parameters()
2725 	snd_hda_codec_write(codec, 0x1, 0,  in nvhdmi_8ch_7x_set_info_frame_parameters()
2731 				   struct hda_codec *codec,  in nvhdmi_8ch_7x_pcm_close()  argument
2734 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_8ch_7x_pcm_close()
2737 	snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x,  in nvhdmi_8ch_7x_pcm_close()
2741 		snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0,  in nvhdmi_8ch_7x_pcm_close()
2744 		snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0,  in nvhdmi_8ch_7x_pcm_close()
2750 	nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8);  in nvhdmi_8ch_7x_pcm_close()
2752 	return snd_hda_multi_out_dig_close(codec, &spec->multiout);  in nvhdmi_8ch_7x_pcm_close()
2756 				     struct hda_codec *codec,  in nvhdmi_8ch_7x_pcm_prepare()  argument
2764 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_8ch_7x_pcm_prepare()
2768 	mutex_lock(&codec->spdif_mutex);  in nvhdmi_8ch_7x_pcm_prepare()
2770 	spdif = snd_hda_spdif_out_of_nid(codec, per_cvt->cvt_nid);  in nvhdmi_8ch_7x_pcm_prepare()
2777 	if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE))  in nvhdmi_8ch_7x_pcm_prepare()
2778 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2785 	snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0,  in nvhdmi_8ch_7x_pcm_prepare()
2789 	snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0,  in nvhdmi_8ch_7x_pcm_prepare()
2794 	if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) {  in nvhdmi_8ch_7x_pcm_prepare()
2795 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2800 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2815 		if (codec->spdif_status_reset &&  in nvhdmi_8ch_7x_pcm_prepare()
2817 			snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2823 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2829 		snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2836 		if (codec->spdif_status_reset &&  in nvhdmi_8ch_7x_pcm_prepare()
2838 			snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2843 			snd_hda_codec_write(codec,  in nvhdmi_8ch_7x_pcm_prepare()
2850 	nvhdmi_8ch_7x_set_info_frame_parameters(codec, chs);  in nvhdmi_8ch_7x_pcm_prepare()
2852 	mutex_unlock(&codec->spdif_mutex);  in nvhdmi_8ch_7x_pcm_prepare()
2871 static int patch_nvhdmi_2ch(struct hda_codec *codec)  in patch_nvhdmi_2ch()  argument
2874 	int err = patch_simple_hdmi(codec, nvhdmi_master_con_nid_7x,  in patch_nvhdmi_2ch()
2879 	codec->patch_ops.init = nvhdmi_7x_init_2ch;  in patch_nvhdmi_2ch()
2881 	spec = codec->spec;  in patch_nvhdmi_2ch()
2888 static int nvhdmi_7x_8ch_build_pcms(struct hda_codec *codec)  in nvhdmi_7x_8ch_build_pcms()  argument
2890 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_7x_8ch_build_pcms()
2891 	int err = simple_playback_build_pcms(codec);  in nvhdmi_7x_8ch_build_pcms()
2899 static int nvhdmi_7x_8ch_build_controls(struct hda_codec *codec)  in nvhdmi_7x_8ch_build_controls()  argument
2901 	struct hdmi_spec *spec = codec->spec;  in nvhdmi_7x_8ch_build_controls()
2906 	err = simple_playback_build_controls(codec);  in nvhdmi_7x_8ch_build_controls()
2917 	switch (codec->preset->vendor_id) {  in nvhdmi_7x_8ch_build_controls()
2930 static int patch_nvhdmi_8ch_7x(struct hda_codec *codec)  in patch_nvhdmi_8ch_7x()  argument
2933 	int err = patch_nvhdmi_2ch(codec);  in patch_nvhdmi_8ch_7x()
2936 	spec = codec->spec;  in patch_nvhdmi_8ch_7x()
2939 	codec->patch_ops.init = nvhdmi_7x_init_8ch;  in patch_nvhdmi_8ch_7x()
2940 	codec->patch_ops.build_pcms = nvhdmi_7x_8ch_build_pcms;  in patch_nvhdmi_8ch_7x()
2941 	codec->patch_ops.build_controls = nvhdmi_7x_8ch_build_controls;  in patch_nvhdmi_8ch_7x()
2945 	nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8);  in patch_nvhdmi_8ch_7x()
2972 static int patch_nvhdmi(struct hda_codec *codec)  in patch_nvhdmi()  argument
2977 	err = patch_generic_hdmi(codec);  in patch_nvhdmi()
2981 	spec = codec->spec;  in patch_nvhdmi()
3033 static void tegra_hdmi_set_format(struct hda_codec *codec, unsigned int format)  in tegra_hdmi_set_format()  argument
3038 	value = snd_hda_codec_read(codec, NVIDIA_AFG_NID, 0,  in tegra_hdmi_set_format()
3043 	snd_hda_codec_write(codec, NVIDIA_AFG_NID, 0,  in tegra_hdmi_set_format()
3046 	snd_hda_codec_write(codec, NVIDIA_AFG_NID, 0,  in tegra_hdmi_set_format()
3051 	snd_hda_codec_write(codec, NVIDIA_AFG_NID, 0,  in tegra_hdmi_set_format()
3070 	snd_hda_codec_write(codec, NVIDIA_AFG_NID, 0,  in tegra_hdmi_set_format()
3075 				  struct hda_codec *codec,  in tegra_hdmi_pcm_prepare()  argument
3082 	err = generic_hdmi_playback_pcm_prepare(hinfo, codec, stream_tag,  in tegra_hdmi_pcm_prepare()
3088 	tegra_hdmi_set_format(codec, format);  in tegra_hdmi_pcm_prepare()
3094 				  struct hda_codec *codec,  in tegra_hdmi_pcm_cleanup()  argument
3098 	tegra_hdmi_set_format(codec, 0);  in tegra_hdmi_pcm_cleanup()
3100 	return generic_hdmi_playback_pcm_cleanup(hinfo, codec, substream);  in tegra_hdmi_pcm_cleanup()
3103 static struct hda_pcm *hda_find_pcm_by_type(struct hda_codec *codec, int type)  in hda_find_pcm_by_type()  argument
3105 	struct hdmi_spec *spec = codec->spec;  in hda_find_pcm_by_type()
3118 static int tegra_hdmi_build_pcms(struct hda_codec *codec)  in tegra_hdmi_build_pcms()  argument
3124 	err = generic_hdmi_build_pcms(codec);  in tegra_hdmi_build_pcms()
3128 	pcm = hda_find_pcm_by_type(codec, HDA_PCM_TYPE_HDMI);  in tegra_hdmi_build_pcms()
3143 static int patch_tegra_hdmi(struct hda_codec *codec)  in patch_tegra_hdmi()  argument
3147 	err = patch_generic_hdmi(codec);  in patch_tegra_hdmi()
3151 	codec->patch_ops.build_pcms = tegra_hdmi_build_pcms;  in patch_tegra_hdmi()
3160 #define is_amdhdmi_rev3_or_later(codec) \  argument
3161 	((codec)->core.vendor_id == 0x1002aa01 && \
3162 	 ((codec)->core.revision_id & 0xff00) >= 0x0300)
3163 #define has_amd_full_remap_support(codec) is_amdhdmi_rev3_or_later(codec)  argument
3203 static int atihdmi_pin_get_eld(struct hda_codec *codec, hda_nid_t nid,  in atihdmi_pin_get_eld()  argument
3207 	return snd_hdmi_get_eld_ati(codec, nid, buf, eld_size,  in atihdmi_pin_get_eld()
3208 				    is_amdhdmi_rev3_or_later(codec));  in atihdmi_pin_get_eld()
3211 static void atihdmi_pin_setup_infoframe(struct hda_codec *codec, hda_nid_t pin_nid, int ca,  in atihdmi_pin_setup_infoframe()  argument
3214 	snd_hda_codec_write(codec, pin_nid, 0, ATI_VERB_SET_CHANNEL_ALLOCATION, ca);  in atihdmi_pin_setup_infoframe()
3281 static int atihdmi_pin_set_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,  in atihdmi_pin_set_slot_channel()  argument
3290 	if (!has_amd_full_remap_support(codec)) {  in atihdmi_pin_set_slot_channel()
3313 	return snd_hda_codec_write(codec, pin_nid, 0, verb, ati_channel_setup);  in atihdmi_pin_set_slot_channel()
3316 static int atihdmi_pin_get_slot_channel(struct hda_codec *codec, hda_nid_t pin_nid,  in atihdmi_pin_get_slot_channel()  argument
3327 	if (!has_amd_full_remap_support(codec)) {  in atihdmi_pin_get_slot_channel()
3337 	ati_channel_setup = snd_hda_codec_read(codec, pin_nid, 0, verb, 0);  in atihdmi_pin_get_slot_channel()
3397 static int atihdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid,  in atihdmi_pin_hbr_setup()  argument
3402 	hbr_ctl = snd_hda_codec_read(codec, pin_nid, 0, ATI_VERB_GET_HBR_CONTROL, 0);  in atihdmi_pin_hbr_setup()
3409 		codec_dbg(codec,  in atihdmi_pin_hbr_setup()
3416 			snd_hda_codec_write(codec, pin_nid, 0,  in atihdmi_pin_hbr_setup()
3426 static int atihdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,  in atihdmi_setup_stream()  argument
3430 	if (is_amdhdmi_rev3_or_later(codec)) {  in atihdmi_setup_stream()
3436 		snd_hda_codec_write(codec, cvt_nid, 0, ATI_VERB_SET_RAMP_RATE, ramp_rate);  in atihdmi_setup_stream()
3439 	return hdmi_setup_stream(codec, cvt_nid, pin_nid, stream_tag, format);  in atihdmi_setup_stream()
3443 static int atihdmi_init(struct hda_codec *codec)  in atihdmi_init()  argument
3445 	struct hdmi_spec *spec = codec->spec;  in atihdmi_init()
3448 	err = generic_hdmi_init(codec);  in atihdmi_init()
3457 		snd_hda_codec_write(codec, per_pin->pin_nid, 0, ATI_VERB_SET_DOWNMIX_INFO, 0);  in atihdmi_init()
3460 		if (has_amd_full_remap_support(codec))  in atihdmi_init()
3461 			snd_hda_codec_write(codec, per_pin->pin_nid, 0,  in atihdmi_init()
3469 static int patch_atihdmi(struct hda_codec *codec)  in patch_atihdmi()  argument
3475 	err = patch_generic_hdmi(codec);  in patch_atihdmi()
3480 	codec->patch_ops.init = atihdmi_init;  in patch_atihdmi()
3482 	spec = codec->spec;  in patch_atihdmi()
3491 	if (!has_amd_full_remap_support(codec)) {  in patch_atihdmi()
3517 static int patch_via_hdmi(struct hda_codec *codec)  in patch_via_hdmi()  argument
3519 	return patch_simple_hdmi(codec, VIAHDMI_CVT_NID, VIAHDMI_PIN_NID);  in patch_via_hdmi()