Lines Matching +full:spdif +full:- +full:connection
1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * patch_hdmi.c - routines for HDMI/DisplayPort codecs
6 * Copyright(c) 2008-2010 Intel Corporation. All rights reserved.
77 struct hdmi_pcm *pcm; /* pointer to spec->pcm_rec[n] dynamically*/
78 int pcm_idx; /* which pcm is attached. -1 means no pcm is attached */
84 bool chmap_set; /* channel-map override by ALSA API? */
85 unsigned char chmap[8]; /* ALSA API channel-map */
160 bool intel_hsw_fixup; /* apply Intel platform-specific fixups */
162 * Non-generic VIA/NVIDIA specific
183 struct hdmi_spec *spec = codec->spec; in codec_has_acomp()
184 return spec->use_acomp_notifier; in codec_has_acomp()
227 ((struct hdmi_spec_per_pin *)snd_array_elem(&spec->pins, idx))
229 ((struct hdmi_spec_per_cvt *)snd_array_elem(&spec->cvts, idx))
231 #define get_hdmi_pcm(spec, idx) (&(spec)->pcm_rec[idx])
233 #define get_pcm_rec(spec, idx) (get_hdmi_pcm(spec, idx)->pcm)
238 struct hdmi_spec *spec = codec->spec; in pin_id_to_pin_index()
243 * (dev_id == -1) means it is NON-MST pin in pin_id_to_pin_index()
246 if (dev_id == -1) in pin_id_to_pin_index()
249 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in pin_id_to_pin_index()
251 if ((per_pin->pin_nid == pin_nid) && in pin_id_to_pin_index()
252 (per_pin->dev_id == dev_id)) in pin_id_to_pin_index()
257 return -EINVAL; in pin_id_to_pin_index()
263 struct hdmi_spec *spec = codec->spec; in hinfo_to_pcm_index()
266 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) in hinfo_to_pcm_index()
267 if (get_pcm_rec(spec, pcm_idx)->stream == hinfo) in hinfo_to_pcm_index()
271 return -EINVAL; in hinfo_to_pcm_index()
277 struct hdmi_spec *spec = codec->spec; in hinfo_to_pin_index()
281 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in hinfo_to_pin_index()
283 if (per_pin->pcm && in hinfo_to_pin_index()
284 per_pin->pcm->pcm->stream == hinfo) in hinfo_to_pin_index()
290 return -EINVAL; in hinfo_to_pin_index()
299 for (i = 0; i < spec->num_pins; i++) { in pcm_idx_to_pin()
301 if (per_pin->pcm_idx == pcm_idx) in pcm_idx_to_pin()
309 struct hdmi_spec *spec = codec->spec; in cvt_nid_to_cvt_index()
312 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) in cvt_nid_to_cvt_index()
313 if (get_cvt(spec, cvt_idx)->cvt_nid == cvt_nid) in cvt_nid_to_cvt_index()
317 return -EINVAL; in cvt_nid_to_cvt_index()
324 struct hdmi_spec *spec = codec->spec; in hdmi_eld_ctl_info()
329 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; in hdmi_eld_ctl_info()
331 pcm_idx = kcontrol->private_value; in hdmi_eld_ctl_info()
332 mutex_lock(&spec->pcm_lock); in hdmi_eld_ctl_info()
336 uinfo->count = 0; in hdmi_eld_ctl_info()
339 eld = &per_pin->sink_eld; in hdmi_eld_ctl_info()
340 uinfo->count = eld->eld_valid ? eld->eld_size : 0; in hdmi_eld_ctl_info()
343 mutex_unlock(&spec->pcm_lock); in hdmi_eld_ctl_info()
351 struct hdmi_spec *spec = codec->spec; in hdmi_eld_ctl_get()
357 pcm_idx = kcontrol->private_value; in hdmi_eld_ctl_get()
358 mutex_lock(&spec->pcm_lock); in hdmi_eld_ctl_get()
362 memset(ucontrol->value.bytes.data, 0, in hdmi_eld_ctl_get()
363 ARRAY_SIZE(ucontrol->value.bytes.data)); in hdmi_eld_ctl_get()
367 eld = &per_pin->sink_eld; in hdmi_eld_ctl_get()
368 if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data) || in hdmi_eld_ctl_get()
369 eld->eld_size > ELD_MAX_SIZE) { in hdmi_eld_ctl_get()
371 err = -EINVAL; in hdmi_eld_ctl_get()
375 memset(ucontrol->value.bytes.data, 0, in hdmi_eld_ctl_get()
376 ARRAY_SIZE(ucontrol->value.bytes.data)); in hdmi_eld_ctl_get()
377 if (eld->eld_valid) in hdmi_eld_ctl_get()
378 memcpy(ucontrol->value.bytes.data, eld->eld_buffer, in hdmi_eld_ctl_get()
379 eld->eld_size); in hdmi_eld_ctl_get()
382 mutex_unlock(&spec->pcm_lock); in hdmi_eld_ctl_get()
399 struct hdmi_spec *spec = codec->spec; in hdmi_create_eld_ctl()
404 return -ENOMEM; in hdmi_create_eld_ctl()
405 kctl->private_value = pcm_idx; in hdmi_create_eld_ctl()
406 kctl->id.device = device; in hdmi_create_eld_ctl()
415 get_hdmi_pcm(spec, pcm_idx)->eld_ctl = kctl; in hdmi_create_eld_ctl()
451 struct hdmi_spec *spec = codec->spec; in hdmi_init_pin()
459 if (spec->dyn_pin_out) in hdmi_init_pin()
480 struct hdmi_spec_per_pin *per_pin = entry->private_data; in print_eld_info()
482 mutex_lock(&per_pin->lock); in print_eld_info()
483 snd_hdmi_print_eld_info(&per_pin->sink_eld, buffer); in print_eld_info()
484 mutex_unlock(&per_pin->lock); in print_eld_info()
490 struct hdmi_spec_per_pin *per_pin = entry->private_data; in write_eld_info()
492 mutex_lock(&per_pin->lock); in write_eld_info()
493 snd_hdmi_write_eld_info(&per_pin->sink_eld, buffer); in write_eld_info()
494 mutex_unlock(&per_pin->lock); in write_eld_info()
500 struct hda_codec *codec = per_pin->codec; in eld_proc_new()
504 snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index); in eld_proc_new()
505 err = snd_card_proc_new(codec->card, name, &entry); in eld_proc_new()
510 entry->c.text.write = write_eld_info; in eld_proc_new()
511 entry->mode |= 0200; in eld_proc_new()
512 per_pin->proc_entry = entry; in eld_proc_new()
519 if (!per_pin->codec->bus->shutdown) { in eld_proc_free()
520 snd_info_free_entry(per_pin->proc_entry); in eld_proc_free()
521 per_pin->proc_entry = NULL; in eld_proc_free()
613 hdmi_ai->checksum = 0; in hdmi_checksum_audio_infoframe()
618 hdmi_ai->checksum = -sum; in hdmi_checksum_audio_infoframe()
675 hdmi_ai->type = 0x84; in hdmi_pin_setup_infoframe()
676 hdmi_ai->ver = 0x01; in hdmi_pin_setup_infoframe()
677 hdmi_ai->len = 0x0a; in hdmi_pin_setup_infoframe()
678 hdmi_ai->CC02_CT47 = active_channels - 1; in hdmi_pin_setup_infoframe()
679 hdmi_ai->CA = ca; in hdmi_pin_setup_infoframe()
684 dp_ai->type = 0x84; in hdmi_pin_setup_infoframe()
685 dp_ai->len = 0x1b; in hdmi_pin_setup_infoframe()
686 dp_ai->ver = 0x11 << 2; in hdmi_pin_setup_infoframe()
687 dp_ai->CC02_CT47 = active_channels - 1; in hdmi_pin_setup_infoframe()
688 dp_ai->CA = ca; in hdmi_pin_setup_infoframe()
690 codec_dbg(codec, "HDMI: unknown connection type at pin %d\n", in hdmi_pin_setup_infoframe()
719 struct hdmi_spec *spec = codec->spec; in hdmi_setup_audio_infoframe()
720 struct hdac_chmap *chmap = &spec->chmap; in hdmi_setup_audio_infoframe()
721 hda_nid_t pin_nid = per_pin->pin_nid; in hdmi_setup_audio_infoframe()
722 int dev_id = per_pin->dev_id; in hdmi_setup_audio_infoframe()
723 int channels = per_pin->channels; in hdmi_setup_audio_infoframe()
739 eld = &per_pin->sink_eld; in hdmi_setup_audio_infoframe()
741 ca = snd_hdac_channel_allocation(&codec->core, in hdmi_setup_audio_infoframe()
742 eld->info.spk_alloc, channels, in hdmi_setup_audio_infoframe()
743 per_pin->chmap_set, non_pcm, per_pin->chmap); in hdmi_setup_audio_infoframe()
747 chmap->ops.set_channel_count(&codec->core, per_pin->cvt_nid, in hdmi_setup_audio_infoframe()
754 snd_hdac_setup_channel_mapping(&spec->chmap, in hdmi_setup_audio_infoframe()
756 per_pin->chmap, per_pin->chmap_set); in hdmi_setup_audio_infoframe()
758 spec->ops.pin_setup_infoframe(codec, pin_nid, dev_id, in hdmi_setup_audio_infoframe()
759 ca, active_channels, eld->info.conn_type); in hdmi_setup_audio_infoframe()
761 per_pin->non_pcm = non_pcm; in hdmi_setup_audio_infoframe()
773 struct hdmi_spec *spec = codec->spec; in check_presence_and_report()
778 mutex_lock(&spec->pcm_lock); in check_presence_and_report()
780 mutex_unlock(&spec->pcm_lock); in check_presence_and_report()
790 check_presence_and_report(codec, jack->nid, jack->dev_id); in jack_callback()
796 jack->jack_dirty = 1; in hdmi_intrinsic_event()
800 codec->addr, jack->nid, jack->dev_id, !!(res & AC_UNSOL_RES_IA), in hdmi_intrinsic_event()
803 check_presence_and_report(codec, jack->nid, jack->dev_id); in hdmi_intrinsic_event()
815 codec->addr, in hdmi_non_intrinsic_event()
840 if (codec->dp_mst) { in hdmi_unsol_event()
885 /* HBR should be Non-PCM, 8 channels */
900 return hbr ? -EINVAL : 0; in hdmi_pin_hbr_setup()
911 pinctl == new_pinctl ? "" : "new-", in hdmi_pin_hbr_setup()
919 return -EINVAL; in hdmi_pin_hbr_setup()
928 struct hdmi_spec *spec = codec->spec; in hdmi_setup_stream()
932 err = spec->ops.pin_hbr_setup(codec, pin_nid, dev_id, in hdmi_setup_stream()
940 if (spec->intel_hsw_fixup) { in hdmi_setup_stream()
972 struct hdmi_spec *spec = codec->spec; in hdmi_choose_cvt()
983 if (per_pin && per_pin->silent_stream) { in hdmi_choose_cvt()
984 cvt_idx = cvt_nid_to_cvt_index(codec, per_pin->cvt_nid); in hdmi_choose_cvt()
991 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { in hdmi_choose_cvt()
995 if (per_cvt->assigned) in hdmi_choose_cvt()
1000 for (mux_idx = 0; mux_idx < per_pin->num_mux_nids; mux_idx++) in hdmi_choose_cvt()
1001 if (per_pin->mux_nids[mux_idx] == per_cvt->cvt_nid) in hdmi_choose_cvt()
1004 if (mux_idx == per_pin->num_mux_nids) in hdmi_choose_cvt()
1010 if (cvt_idx == spec->num_cvts) in hdmi_choose_cvt()
1011 return -EBUSY; in hdmi_choose_cvt()
1014 per_pin->mux_idx = mux_idx; in hdmi_choose_cvt()
1026 hda_nid_t pin_nid = per_pin->pin_nid; in intel_verify_pin_cvt_connect()
1029 mux_idx = per_pin->mux_idx; in intel_verify_pin_cvt_connect()
1046 for (i = 0; i < spec->num_cvts; i++) in intel_cvt_id_to_mux_idx()
1047 if (spec->cvt_nids[i] == cvt_nid) in intel_cvt_id_to_mux_idx()
1049 return -EINVAL; in intel_cvt_id_to_mux_idx()
1053 * For some Intel display codecs, pins share the same connection list.
1065 struct hdmi_spec *spec = codec->spec; in intel_not_share_assigned_cvt()
1073 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in intel_not_share_assigned_cvt()
1082 if (!per_pin->pcm) in intel_not_share_assigned_cvt()
1085 if ((per_pin->pin_nid == pin_nid) && in intel_not_share_assigned_cvt()
1086 (per_pin->dev_id == dev_id)) in intel_not_share_assigned_cvt()
1090 * if per_pin->dev_id >= dev_num, in intel_not_share_assigned_cvt()
1095 dev_num = snd_hda_get_num_devices(codec, per_pin->pin_nid) + 1; in intel_not_share_assigned_cvt()
1096 if (per_pin->dev_id >= dev_num) in intel_not_share_assigned_cvt()
1099 nid = per_pin->pin_nid; in intel_not_share_assigned_cvt()
1108 snd_hda_set_dev_select(codec, nid, per_pin->dev_id); in intel_not_share_assigned_cvt()
1118 * connection list are in the same order as in the codec. in intel_not_share_assigned_cvt()
1120 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { in intel_not_share_assigned_cvt()
1122 if (!per_cvt->assigned) { in intel_not_share_assigned_cvt()
1141 struct hdmi_spec *spec = codec->spec; in intel_not_share_assigned_cvt_nid()
1158 struct hdmi_spec *spec = codec->spec; in pin_cvt_fixup()
1160 if (spec->ops.pin_cvt_fixup) in pin_cvt_fixup()
1161 spec->ops.pin_cvt_fixup(codec, per_pin, cvt_nid); in pin_cvt_fixup()
1171 struct hdmi_spec *spec = codec->spec; in hdmi_pcm_open_no_pin()
1172 struct snd_pcm_runtime *runtime = substream->runtime; in hdmi_pcm_open_no_pin()
1179 return -EINVAL; in hdmi_pcm_open_no_pin()
1181 err = hdmi_choose_cvt(codec, -1, &cvt_idx); in hdmi_pcm_open_no_pin()
1186 per_cvt->assigned = 1; in hdmi_pcm_open_no_pin()
1187 hinfo->nid = per_cvt->cvt_nid; in hdmi_pcm_open_no_pin()
1189 pin_cvt_fixup(codec, NULL, per_cvt->cvt_nid); in hdmi_pcm_open_no_pin()
1191 set_bit(pcm_idx, &spec->pcm_in_use); in hdmi_pcm_open_no_pin()
1192 /* todo: setup spdif ctls assign */ in hdmi_pcm_open_no_pin()
1195 hinfo->channels_min = per_cvt->channels_min; in hdmi_pcm_open_no_pin()
1196 hinfo->channels_max = per_cvt->channels_max; in hdmi_pcm_open_no_pin()
1197 hinfo->rates = per_cvt->rates; in hdmi_pcm_open_no_pin()
1198 hinfo->formats = per_cvt->formats; in hdmi_pcm_open_no_pin()
1199 hinfo->maxbps = per_cvt->maxbps; in hdmi_pcm_open_no_pin()
1202 runtime->hw.channels_min = hinfo->channels_min; in hdmi_pcm_open_no_pin()
1203 runtime->hw.channels_max = hinfo->channels_max; in hdmi_pcm_open_no_pin()
1204 runtime->hw.formats = hinfo->formats; in hdmi_pcm_open_no_pin()
1205 runtime->hw.rates = hinfo->rates; in hdmi_pcm_open_no_pin()
1207 snd_pcm_hw_constraint_step(substream->runtime, 0, in hdmi_pcm_open_no_pin()
1219 struct hdmi_spec *spec = codec->spec; in hdmi_pcm_open()
1220 struct snd_pcm_runtime *runtime = substream->runtime; in hdmi_pcm_open()
1230 return -EINVAL; in hdmi_pcm_open()
1232 mutex_lock(&spec->pcm_lock); in hdmi_pcm_open()
1234 if (!spec->dyn_pcm_assign) { in hdmi_pcm_open()
1236 err = -EINVAL; in hdmi_pcm_open()
1255 per_cvt->assigned = 1; in hdmi_pcm_open()
1257 set_bit(pcm_idx, &spec->pcm_in_use); in hdmi_pcm_open()
1259 per_pin->cvt_nid = per_cvt->cvt_nid; in hdmi_pcm_open()
1260 hinfo->nid = per_cvt->cvt_nid; in hdmi_pcm_open()
1263 if (get_wcaps(codec, per_cvt->cvt_nid) & AC_WCAP_STRIPE) in hdmi_pcm_open()
1264 azx_stream(get_azx_dev(substream))->stripe = 1; in hdmi_pcm_open()
1266 snd_hda_set_dev_select(codec, per_pin->pin_nid, per_pin->dev_id); in hdmi_pcm_open()
1267 snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0, in hdmi_pcm_open()
1269 per_pin->mux_idx); in hdmi_pcm_open()
1274 snd_hda_spdif_ctls_assign(codec, pcm_idx, per_cvt->cvt_nid); in hdmi_pcm_open()
1277 hinfo->channels_min = per_cvt->channels_min; in hdmi_pcm_open()
1278 hinfo->channels_max = per_cvt->channels_max; in hdmi_pcm_open()
1279 hinfo->rates = per_cvt->rates; in hdmi_pcm_open()
1280 hinfo->formats = per_cvt->formats; in hdmi_pcm_open()
1281 hinfo->maxbps = per_cvt->maxbps; in hdmi_pcm_open()
1283 eld = &per_pin->sink_eld; in hdmi_pcm_open()
1285 if (!static_hdmi_pcm && eld->eld_valid) { in hdmi_pcm_open()
1286 snd_hdmi_eld_update_pcm_info(&eld->info, hinfo); in hdmi_pcm_open()
1287 if (hinfo->channels_min > hinfo->channels_max || in hdmi_pcm_open()
1288 !hinfo->rates || !hinfo->formats) { in hdmi_pcm_open()
1289 per_cvt->assigned = 0; in hdmi_pcm_open()
1290 hinfo->nid = 0; in hdmi_pcm_open()
1292 err = -ENODEV; in hdmi_pcm_open()
1298 runtime->hw.channels_min = hinfo->channels_min; in hdmi_pcm_open()
1299 runtime->hw.channels_max = hinfo->channels_max; in hdmi_pcm_open()
1300 runtime->hw.formats = hinfo->formats; in hdmi_pcm_open()
1301 runtime->hw.rates = hinfo->rates; in hdmi_pcm_open()
1303 snd_pcm_hw_constraint_step(substream->runtime, 0, in hdmi_pcm_open()
1306 mutex_unlock(&spec->pcm_lock); in hdmi_pcm_open()
1315 struct hdmi_spec *spec = codec->spec; in hdmi_read_pin_conn()
1317 hda_nid_t pin_nid = per_pin->pin_nid; in hdmi_read_pin_conn()
1318 int dev_id = per_pin->dev_id; in hdmi_read_pin_conn()
1323 "HDMI: pin %d wcaps %#x does not support connection list\n", in hdmi_read_pin_conn()
1325 return -EINVAL; in hdmi_read_pin_conn()
1330 if (spec->intel_hsw_fixup) { in hdmi_read_pin_conn()
1331 conns = spec->num_cvts; in hdmi_read_pin_conn()
1332 memcpy(per_pin->mux_nids, spec->cvt_nids, in hdmi_read_pin_conn()
1336 per_pin->mux_nids, in hdmi_read_pin_conn()
1341 per_pin->num_mux_nids = conns; in hdmi_read_pin_conn()
1353 * platforms (with maximum of 'num_nids + dev_num - 1') in hdmi_find_pcm_slot()
1355 * The per_pin of pin_nid_idx=n and dev_id=m prefers to get pcm-n in hdmi_find_pcm_slot()
1357 * with the legacy static per_pin-pcm assignment that existed in the in hdmi_find_pcm_slot()
1358 * days before DP-MST. in hdmi_find_pcm_slot()
1360 * Intel DP-MST prefers this legacy behavior for compatibility, too. in hdmi_find_pcm_slot()
1362 * per_pin of m!=0 prefers to get pcm=(num_nids + (m - 1)). in hdmi_find_pcm_slot()
1365 if (per_pin->dev_id == 0 || spec->intel_hsw_fixup) { in hdmi_find_pcm_slot()
1366 if (!test_bit(per_pin->pin_nid_idx, &spec->pcm_bitmap)) in hdmi_find_pcm_slot()
1367 return per_pin->pin_nid_idx; in hdmi_find_pcm_slot()
1369 i = spec->num_nids + (per_pin->dev_id - 1); in hdmi_find_pcm_slot()
1370 if (i < spec->pcm_used && !(test_bit(i, &spec->pcm_bitmap))) in hdmi_find_pcm_slot()
1375 for (i = spec->num_nids; i < spec->pcm_used; i++) { in hdmi_find_pcm_slot()
1376 if (!test_bit(i, &spec->pcm_bitmap)) in hdmi_find_pcm_slot()
1381 for (i = 0; i < spec->num_nids; i++) { in hdmi_find_pcm_slot()
1382 if (!test_bit(i, &spec->pcm_bitmap)) in hdmi_find_pcm_slot()
1385 return -EBUSY; in hdmi_find_pcm_slot()
1394 if (per_pin->pcm) in hdmi_attach_hda_pcm()
1397 if (idx == -EBUSY) in hdmi_attach_hda_pcm()
1399 per_pin->pcm_idx = idx; in hdmi_attach_hda_pcm()
1400 per_pin->pcm = get_hdmi_pcm(spec, idx); in hdmi_attach_hda_pcm()
1401 set_bit(idx, &spec->pcm_bitmap); in hdmi_attach_hda_pcm()
1410 if (!per_pin->pcm) in hdmi_detach_hda_pcm()
1412 idx = per_pin->pcm_idx; in hdmi_detach_hda_pcm()
1413 per_pin->pcm_idx = -1; in hdmi_detach_hda_pcm()
1414 per_pin->pcm = NULL; in hdmi_detach_hda_pcm()
1415 if (idx >= 0 && idx < spec->pcm_used) in hdmi_detach_hda_pcm()
1416 clear_bit(idx, &spec->pcm_bitmap); in hdmi_detach_hda_pcm()
1424 for (mux_idx = 0; mux_idx < per_pin->num_mux_nids; mux_idx++) in hdmi_get_pin_cvt_mux()
1425 if (per_pin->mux_nids[mux_idx] == cvt_nid) in hdmi_get_pin_cvt_mux()
1435 struct hda_codec *codec = per_pin->codec; in hdmi_pcm_setup_pin()
1442 if (per_pin->pcm_idx >= 0 && per_pin->pcm_idx < spec->pcm_used) in hdmi_pcm_setup_pin()
1443 pcm = get_pcm_rec(spec, per_pin->pcm_idx); in hdmi_pcm_setup_pin()
1446 if (!pcm->pcm) in hdmi_pcm_setup_pin()
1448 if (!test_bit(per_pin->pcm_idx, &spec->pcm_in_use)) in hdmi_pcm_setup_pin()
1452 hinfo = pcm->stream; in hdmi_pcm_setup_pin()
1453 substream = pcm->pcm->streams[0].substream; in hdmi_pcm_setup_pin()
1455 per_pin->cvt_nid = hinfo->nid; in hdmi_pcm_setup_pin()
1457 mux_idx = hdmi_get_pin_cvt_mux(spec, per_pin, hinfo->nid); in hdmi_pcm_setup_pin()
1458 if (mux_idx < per_pin->num_mux_nids) { in hdmi_pcm_setup_pin()
1459 snd_hda_set_dev_select(codec, per_pin->pin_nid, in hdmi_pcm_setup_pin()
1460 per_pin->dev_id); in hdmi_pcm_setup_pin()
1461 snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0, in hdmi_pcm_setup_pin()
1465 snd_hda_spdif_ctls_assign(codec, per_pin->pcm_idx, hinfo->nid); in hdmi_pcm_setup_pin()
1467 non_pcm = check_non_pcm_per_cvt(codec, hinfo->nid); in hdmi_pcm_setup_pin()
1468 if (substream->runtime) in hdmi_pcm_setup_pin()
1469 per_pin->channels = substream->runtime->channels; in hdmi_pcm_setup_pin()
1470 per_pin->setup = true; in hdmi_pcm_setup_pin()
1471 per_pin->mux_idx = mux_idx; in hdmi_pcm_setup_pin()
1479 if (per_pin->pcm_idx >= 0 && per_pin->pcm_idx < spec->pcm_used) in hdmi_pcm_reset_pin()
1480 snd_hda_spdif_ctls_unassign(per_pin->codec, per_pin->pcm_idx); in hdmi_pcm_reset_pin()
1482 per_pin->chmap_set = false; in hdmi_pcm_reset_pin()
1483 memset(per_pin->chmap, 0, sizeof(per_pin->chmap)); in hdmi_pcm_reset_pin()
1485 per_pin->setup = false; in hdmi_pcm_reset_pin()
1486 per_pin->channels = 0; in hdmi_pcm_reset_pin()
1492 struct hdmi_spec *spec = codec->spec; in pin_idx_to_pcm_jack()
1494 if (per_pin->pcm_idx >= 0) in pin_idx_to_pcm_jack()
1495 return spec->pcm_rec[per_pin->pcm_idx].jack; in pin_idx_to_pcm_jack()
1509 struct hdmi_eld *pin_eld = &per_pin->sink_eld; in update_eld()
1510 struct hdmi_spec *spec = codec->spec; in update_eld()
1512 bool old_eld_valid = pin_eld->eld_valid; in update_eld()
1516 if (eld->eld_valid) { in update_eld()
1517 if (eld->eld_size <= 0 || in update_eld()
1518 snd_hdmi_parse_eld(codec, &eld->info, eld->eld_buffer, in update_eld()
1519 eld->eld_size) < 0) { in update_eld()
1520 eld->eld_valid = false; in update_eld()
1522 schedule_delayed_work(&per_pin->work, in update_eld()
1529 if (!eld->eld_valid || eld->eld_size <= 0) { in update_eld()
1530 eld->eld_valid = false; in update_eld()
1531 eld->eld_size = 0; in update_eld()
1535 pcm_idx = per_pin->pcm_idx; in update_eld()
1543 if (spec->dyn_pcm_assign) { in update_eld()
1544 if (eld->eld_valid) { in update_eld()
1552 /* if pcm_idx == -1, it means this is in monitor connection event in update_eld()
1555 if (pcm_idx == -1) in update_eld()
1556 pcm_idx = per_pin->pcm_idx; in update_eld()
1560 if (eld->eld_valid) in update_eld()
1561 snd_hdmi_show_eld(codec, &eld->info); in update_eld()
1563 eld_changed = (pin_eld->eld_valid != eld->eld_valid); in update_eld()
1564 eld_changed |= (pin_eld->monitor_present != eld->monitor_present); in update_eld()
1565 if (!eld_changed && eld->eld_valid && pin_eld->eld_valid) in update_eld()
1566 if (pin_eld->eld_size != eld->eld_size || in update_eld()
1567 memcmp(pin_eld->eld_buffer, eld->eld_buffer, in update_eld()
1568 eld->eld_size) != 0) in update_eld()
1572 pin_eld->monitor_present = eld->monitor_present; in update_eld()
1573 pin_eld->eld_valid = eld->eld_valid; in update_eld()
1574 pin_eld->eld_size = eld->eld_size; in update_eld()
1575 if (eld->eld_valid) in update_eld()
1576 memcpy(pin_eld->eld_buffer, eld->eld_buffer, in update_eld()
1577 eld->eld_size); in update_eld()
1578 pin_eld->info = eld->info; in update_eld()
1582 * Re-setup pin and infoframe. This is needed e.g. when in update_eld()
1583 * - sink is first plugged-in in update_eld()
1584 * - transcoder can change during stream playback on Haswell in update_eld()
1587 if (eld->eld_valid && !old_eld_valid && per_pin->setup) { in update_eld()
1589 hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); in update_eld()
1593 snd_ctl_notify(codec->card, in update_eld()
1596 &get_hdmi_pcm(spec, pcm_idx)->eld_ctl->id); in update_eld()
1600 (eld->monitor_present && eld->eld_valid) ? in update_eld()
1604 /* update ELD and jack state via HD-audio verbs */
1608 struct hda_codec *codec = per_pin->codec; in hdmi_present_sense_via_verbs()
1609 struct hdmi_spec *spec = codec->spec; in hdmi_present_sense_via_verbs()
1610 struct hdmi_eld *eld = &spec->temp_eld; in hdmi_present_sense_via_verbs()
1611 hda_nid_t pin_nid = per_pin->pin_nid; in hdmi_present_sense_via_verbs()
1612 int dev_id = per_pin->dev_id; in hdmi_present_sense_via_verbs()
1617 * the real PD value changed. An older version of the HD-audio in hdmi_present_sense_via_verbs()
1630 mutex_lock(&per_pin->lock); in hdmi_present_sense_via_verbs()
1631 eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE); in hdmi_present_sense_via_verbs()
1632 if (eld->monitor_present) in hdmi_present_sense_via_verbs()
1633 eld->eld_valid = !!(present & AC_PINSENSE_ELDV); in hdmi_present_sense_via_verbs()
1635 eld->eld_valid = false; in hdmi_present_sense_via_verbs()
1639 codec->addr, pin_nid, eld->monitor_present, eld->eld_valid); in hdmi_present_sense_via_verbs()
1641 if (eld->eld_valid) { in hdmi_present_sense_via_verbs()
1642 if (spec->ops.pin_get_eld(codec, pin_nid, dev_id, in hdmi_present_sense_via_verbs()
1643 eld->eld_buffer, &eld->eld_size) < 0) in hdmi_present_sense_via_verbs()
1644 eld->eld_valid = false; in hdmi_present_sense_via_verbs()
1648 mutex_unlock(&per_pin->lock); in hdmi_present_sense_via_verbs()
1662 struct hdmi_spec *spec = codec->spec; in silent_stream_enable()
1667 mutex_lock(&per_pin->lock); in silent_stream_enable()
1669 if (per_pin->setup) { in silent_stream_enable()
1674 pin_idx = pin_id_to_pin_index(codec, per_pin->pin_nid, per_pin->dev_id); in silent_stream_enable()
1682 per_cvt->assigned = 1; in silent_stream_enable()
1683 per_pin->cvt_nid = per_cvt->cvt_nid; in silent_stream_enable()
1684 per_pin->silent_stream = true; in silent_stream_enable()
1686 codec_dbg(codec, "hdmi: enabling silent stream pin-NID=0x%x cvt-NID=0x%x\n", in silent_stream_enable()
1687 per_pin->pin_nid, per_cvt->cvt_nid); in silent_stream_enable()
1689 snd_hda_set_dev_select(codec, per_pin->pin_nid, per_pin->dev_id); in silent_stream_enable()
1690 snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0, in silent_stream_enable()
1692 per_pin->mux_idx); in silent_stream_enable()
1697 snd_hdac_sync_audio_rate(&codec->core, per_pin->pin_nid, in silent_stream_enable()
1698 per_pin->dev_id, I915_SILENT_RATE); in silent_stream_enable()
1703 snd_hda_codec_setup_stream(codec, per_pin->cvt_nid, in silent_stream_enable()
1706 snd_hda_codec_setup_stream(codec, per_pin->cvt_nid, I915_SILENT_FMT_MASK, 0, format); in silent_stream_enable()
1708 per_pin->channels = I915_SILENT_CHANNELS; in silent_stream_enable()
1709 hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); in silent_stream_enable()
1712 mutex_unlock(&per_pin->lock); in silent_stream_enable()
1718 struct hdmi_spec *spec = codec->spec; in silent_stream_disable()
1722 mutex_lock(&per_pin->lock); in silent_stream_disable()
1723 if (!per_pin->silent_stream) in silent_stream_disable()
1726 codec_dbg(codec, "HDMI: disable silent stream on pin-NID=0x%x cvt-NID=0x%x\n", in silent_stream_disable()
1727 per_pin->pin_nid, per_pin->cvt_nid); in silent_stream_disable()
1729 cvt_idx = cvt_nid_to_cvt_index(codec, per_pin->cvt_nid); in silent_stream_disable()
1730 if (cvt_idx >= 0 && cvt_idx < spec->num_cvts) { in silent_stream_disable()
1732 per_cvt->assigned = 0; in silent_stream_disable()
1735 per_pin->cvt_nid = 0; in silent_stream_disable()
1736 per_pin->silent_stream = false; in silent_stream_disable()
1739 mutex_unlock(&per_pin->lock); in silent_stream_disable()
1746 struct hdmi_spec *spec = codec->spec; in sync_eld_via_acomp()
1747 struct hdmi_eld *eld = &spec->temp_eld; in sync_eld_via_acomp()
1750 mutex_lock(&per_pin->lock); in sync_eld_via_acomp()
1751 eld->monitor_present = false; in sync_eld_via_acomp()
1752 monitor_prev = per_pin->sink_eld.monitor_present; in sync_eld_via_acomp()
1753 eld->eld_size = snd_hdac_acomp_get_eld(&codec->core, per_pin->pin_nid, in sync_eld_via_acomp()
1754 per_pin->dev_id, &eld->monitor_present, in sync_eld_via_acomp()
1755 eld->eld_buffer, ELD_MAX_SIZE); in sync_eld_via_acomp()
1756 eld->eld_valid = (eld->eld_size > 0); in sync_eld_via_acomp()
1758 monitor_next = per_pin->sink_eld.monitor_present; in sync_eld_via_acomp()
1759 mutex_unlock(&per_pin->lock); in sync_eld_via_acomp()
1762 * Power-up will call hdmi_present_sense, so the PM calls in sync_eld_via_acomp()
1766 if (spec->send_silent_stream) { in sync_eld_via_acomp()
1773 "Monitor plugged-in, Failed to power up codec ret=[%d]\n", in sync_eld_via_acomp()
1781 "Monitor plugged-out, Failed to power down codec ret=[%d]\n", in sync_eld_via_acomp()
1789 struct hda_codec *codec = per_pin->codec; in hdmi_present_sense()
1801 struct hda_codec *codec = per_pin->codec; in hdmi_repoll_eld()
1802 struct hdmi_spec *spec = codec->spec; in hdmi_repoll_eld()
1805 jack = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, in hdmi_repoll_eld()
1806 per_pin->dev_id); in hdmi_repoll_eld()
1808 jack->jack_dirty = 1; in hdmi_repoll_eld()
1810 if (per_pin->repoll_count++ > 6) in hdmi_repoll_eld()
1811 per_pin->repoll_count = 0; in hdmi_repoll_eld()
1813 mutex_lock(&spec->pcm_lock); in hdmi_repoll_eld()
1814 hdmi_present_sense(per_pin, per_pin->repoll_count); in hdmi_repoll_eld()
1815 mutex_unlock(&spec->pcm_lock); in hdmi_repoll_eld()
1820 struct hdmi_spec *spec = codec->spec; in hdmi_add_pin()
1837 !spec->force_connect) in hdmi_add_pin()
1844 if (spec->intel_hsw_fixup) { in hdmi_add_pin()
1855 spec->dev_num = 3; in hdmi_add_pin()
1856 } else if (spec->dyn_pcm_assign && codec->dp_mst) { in hdmi_add_pin()
1859 * spec->dev_num is the maxinum number of device entries in hdmi_add_pin()
1862 spec->dev_num = (spec->dev_num > dev_num) ? in hdmi_add_pin()
1863 spec->dev_num : dev_num; in hdmi_add_pin()
1871 spec->dev_num = 1; in hdmi_add_pin()
1875 pin_idx = spec->num_pins; in hdmi_add_pin()
1876 per_pin = snd_array_new(&spec->pins); in hdmi_add_pin()
1879 return -ENOMEM; in hdmi_add_pin()
1881 if (spec->dyn_pcm_assign) { in hdmi_add_pin()
1882 per_pin->pcm = NULL; in hdmi_add_pin()
1883 per_pin->pcm_idx = -1; in hdmi_add_pin()
1885 per_pin->pcm = get_hdmi_pcm(spec, pin_idx); in hdmi_add_pin()
1886 per_pin->pcm_idx = pin_idx; in hdmi_add_pin()
1888 per_pin->pin_nid = pin_nid; in hdmi_add_pin()
1889 per_pin->pin_nid_idx = spec->num_nids; in hdmi_add_pin()
1890 per_pin->dev_id = i; in hdmi_add_pin()
1891 per_pin->non_pcm = false; in hdmi_add_pin()
1896 spec->num_pins++; in hdmi_add_pin()
1898 spec->num_nids++; in hdmi_add_pin()
1905 struct hdmi_spec *spec = codec->spec; in hdmi_add_cvt()
1913 per_cvt = snd_array_new(&spec->cvts); in hdmi_add_cvt()
1915 return -ENOMEM; in hdmi_add_cvt()
1917 per_cvt->cvt_nid = cvt_nid; in hdmi_add_cvt()
1918 per_cvt->channels_min = 2; in hdmi_add_cvt()
1920 per_cvt->channels_max = chans; in hdmi_add_cvt()
1921 if (chans > spec->chmap.channels_max) in hdmi_add_cvt()
1922 spec->chmap.channels_max = chans; in hdmi_add_cvt()
1926 &per_cvt->rates, in hdmi_add_cvt()
1927 &per_cvt->formats, in hdmi_add_cvt()
1928 &per_cvt->maxbps); in hdmi_add_cvt()
1932 if (spec->num_cvts < ARRAY_SIZE(spec->cvt_nids)) in hdmi_add_cvt()
1933 spec->cvt_nids[spec->num_cvts] = cvt_nid; in hdmi_add_cvt()
1934 spec->num_cvts++; in hdmi_add_cvt()
1942 SND_PCI_QUIRK(0x1462, 0xec94, "MS-7C94", 1),
1948 struct hdmi_spec *spec = codec->spec; in hdmi_parse_codec()
1954 nodes = snd_hda_get_sub_nodes(codec, codec->core.afg, &start_nid); in hdmi_parse_codec()
1957 return -EINVAL; in hdmi_parse_codec()
1960 q = snd_pci_quirk_lookup(codec->bus->pci, force_connect_list); in hdmi_parse_codec()
1962 if (q && q->value) in hdmi_parse_codec()
1963 spec->force_connect = true; in hdmi_parse_codec()
2001 struct hda_spdif_out *spdif; in check_non_pcm_per_cvt() local
2004 mutex_lock(&codec->spdif_mutex); in check_non_pcm_per_cvt()
2005 spdif = snd_hda_spdif_out_of_nid(codec, cvt_nid); in check_non_pcm_per_cvt()
2009 if (WARN_ON(spdif == NULL)) { in check_non_pcm_per_cvt()
2010 mutex_unlock(&codec->spdif_mutex); in check_non_pcm_per_cvt()
2013 non_pcm = !!(spdif->status & IEC958_AES0_NONAUDIO); in check_non_pcm_per_cvt()
2014 mutex_unlock(&codec->spdif_mutex); in check_non_pcm_per_cvt()
2028 hda_nid_t cvt_nid = hinfo->nid; in generic_hdmi_playback_pcm_prepare()
2029 struct hdmi_spec *spec = codec->spec; in generic_hdmi_playback_pcm_prepare()
2032 struct snd_pcm_runtime *runtime = substream->runtime; in generic_hdmi_playback_pcm_prepare()
2037 mutex_lock(&spec->pcm_lock); in generic_hdmi_playback_pcm_prepare()
2039 if (spec->dyn_pcm_assign && pin_idx < 0) { in generic_hdmi_playback_pcm_prepare()
2051 err = -EINVAL; in generic_hdmi_playback_pcm_prepare()
2069 snd_hdac_sync_audio_rate(&codec->core, per_pin->pin_nid, in generic_hdmi_playback_pcm_prepare()
2070 per_pin->dev_id, runtime->rate); in generic_hdmi_playback_pcm_prepare()
2073 mutex_lock(&per_pin->lock); in generic_hdmi_playback_pcm_prepare()
2074 per_pin->channels = substream->runtime->channels; in generic_hdmi_playback_pcm_prepare()
2075 per_pin->setup = true; in generic_hdmi_playback_pcm_prepare()
2078 stripe = snd_hdac_get_stream_stripe_ctl(&codec->bus->core, in generic_hdmi_playback_pcm_prepare()
2086 mutex_unlock(&per_pin->lock); in generic_hdmi_playback_pcm_prepare()
2087 if (spec->dyn_pin_out) { in generic_hdmi_playback_pcm_prepare()
2088 snd_hda_set_dev_select(codec, per_pin->pin_nid, in generic_hdmi_playback_pcm_prepare()
2089 per_pin->dev_id); in generic_hdmi_playback_pcm_prepare()
2090 pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0, in generic_hdmi_playback_pcm_prepare()
2092 snd_hda_codec_write(codec, per_pin->pin_nid, 0, in generic_hdmi_playback_pcm_prepare()
2098 err = spec->ops.setup_stream(codec, cvt_nid, per_pin->pin_nid, in generic_hdmi_playback_pcm_prepare()
2099 per_pin->dev_id, stream_tag, format); in generic_hdmi_playback_pcm_prepare()
2101 mutex_unlock(&spec->pcm_lock); in generic_hdmi_playback_pcm_prepare()
2109 snd_hda_codec_cleanup_stream(codec, hinfo->nid); in generic_hdmi_playback_pcm_cleanup()
2117 struct hdmi_spec *spec = codec->spec; in hdmi_pcm_close()
2124 mutex_lock(&spec->pcm_lock); in hdmi_pcm_close()
2125 if (hinfo->nid) { in hdmi_pcm_close()
2128 err = -EINVAL; in hdmi_pcm_close()
2131 cvt_idx = cvt_nid_to_cvt_index(codec, hinfo->nid); in hdmi_pcm_close()
2133 err = -EINVAL; in hdmi_pcm_close()
2137 per_cvt->assigned = 0; in hdmi_pcm_close()
2138 hinfo->nid = 0; in hdmi_pcm_close()
2140 azx_stream(get_azx_dev(substream))->stripe = 0; in hdmi_pcm_close()
2143 clear_bit(pcm_idx, &spec->pcm_in_use); in hdmi_pcm_close()
2145 if (spec->dyn_pcm_assign && pin_idx < 0) in hdmi_pcm_close()
2149 err = -EINVAL; in hdmi_pcm_close()
2154 if (spec->dyn_pin_out) { in hdmi_pcm_close()
2155 snd_hda_set_dev_select(codec, per_pin->pin_nid, in hdmi_pcm_close()
2156 per_pin->dev_id); in hdmi_pcm_close()
2157 pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0, in hdmi_pcm_close()
2159 snd_hda_codec_write(codec, per_pin->pin_nid, 0, in hdmi_pcm_close()
2164 mutex_lock(&per_pin->lock); in hdmi_pcm_close()
2165 per_pin->chmap_set = false; in hdmi_pcm_close()
2166 memset(per_pin->chmap, 0, sizeof(per_pin->chmap)); in hdmi_pcm_close()
2168 per_pin->setup = false; in hdmi_pcm_close()
2169 per_pin->channels = 0; in hdmi_pcm_close()
2170 mutex_unlock(&per_pin->lock); in hdmi_pcm_close()
2174 mutex_unlock(&spec->pcm_lock); in hdmi_pcm_close()
2189 struct hdmi_spec *spec = codec->spec; in hdmi_get_spk_alloc()
2195 return per_pin->sink_eld.info.spk_alloc; in hdmi_get_spk_alloc()
2202 struct hdmi_spec *spec = codec->spec; in hdmi_get_chmap()
2209 memcpy(chmap, per_pin->chmap, ARRAY_SIZE(per_pin->chmap)); in hdmi_get_chmap()
2216 struct hdmi_spec *spec = codec->spec; in hdmi_set_chmap()
2221 mutex_lock(&per_pin->lock); in hdmi_set_chmap()
2222 per_pin->chmap_set = true; in hdmi_set_chmap()
2223 memcpy(per_pin->chmap, chmap, ARRAY_SIZE(per_pin->chmap)); in hdmi_set_chmap()
2225 hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); in hdmi_set_chmap()
2226 mutex_unlock(&per_pin->lock); in hdmi_set_chmap()
2232 struct hdmi_spec *spec = codec->spec; in is_hdmi_pcm_attached()
2240 struct hdmi_spec *spec = codec->spec; in generic_hdmi_build_pcms()
2244 * for non-mst mode, pcm number is the same as before in generic_hdmi_build_pcms()
2247 * (nid number + dev_num - 1) in generic_hdmi_build_pcms()
2251 if (codec->mst_no_extra_pcms) in generic_hdmi_build_pcms()
2252 pcm_num = spec->num_nids; in generic_hdmi_build_pcms()
2254 pcm_num = spec->num_nids + spec->dev_num - 1; in generic_hdmi_build_pcms()
2264 return -ENOMEM; in generic_hdmi_build_pcms()
2266 spec->pcm_rec[idx].pcm = info; in generic_hdmi_build_pcms()
2267 spec->pcm_used++; in generic_hdmi_build_pcms()
2268 info->pcm_type = HDA_PCM_TYPE_HDMI; in generic_hdmi_build_pcms()
2269 info->own_chmap = true; in generic_hdmi_build_pcms()
2271 pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; in generic_hdmi_build_pcms()
2272 pstr->substreams = 1; in generic_hdmi_build_pcms()
2273 pstr->ops = generic_ops; in generic_hdmi_build_pcms()
2275 if (spec->pcm_used >= 16) in generic_hdmi_build_pcms()
2285 struct hdmi_pcm *pcm = jack->private_data; in free_hdmi_jack_priv()
2287 pcm->jack = NULL; in free_hdmi_jack_priv()
2293 struct hdmi_spec *spec = codec->spec; in generic_hdmi_build_jack()
2296 int pcmdev = get_pcm_rec(spec, pcm_idx)->device; in generic_hdmi_build_jack()
2301 if (!spec->dyn_pcm_assign && in generic_hdmi_build_jack()
2302 !is_jack_detectable(codec, per_pin->pin_nid)) in generic_hdmi_build_jack()
2304 sizeof(hdmi_str) - strlen(hdmi_str) - 1); in generic_hdmi_build_jack()
2306 err = snd_jack_new(codec->card, hdmi_str, SND_JACK_AVOUT, &jack, in generic_hdmi_build_jack()
2311 spec->pcm_rec[pcm_idx].jack = jack; in generic_hdmi_build_jack()
2312 jack->private_data = &spec->pcm_rec[pcm_idx]; in generic_hdmi_build_jack()
2313 jack->private_free = free_hdmi_jack_priv; in generic_hdmi_build_jack()
2319 struct hdmi_spec *spec = codec->spec; in generic_hdmi_build_controls()
2323 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) { in generic_hdmi_build_controls()
2324 if (!get_pcm_rec(spec, pcm_idx)->pcm) { in generic_hdmi_build_controls()
2326 set_bit(pcm_idx, &spec->pcm_bitmap); in generic_hdmi_build_controls()
2334 /* create the spdif for each pcm in generic_hdmi_build_controls()
2337 if (spec->dyn_pcm_assign) in generic_hdmi_build_controls()
2339 0, spec->cvt_nids[0], in generic_hdmi_build_controls()
2345 per_pin->pin_nid, in generic_hdmi_build_controls()
2346 per_pin->mux_nids[0], in generic_hdmi_build_controls()
2353 dev = get_pcm_rec(spec, pcm_idx)->device; in generic_hdmi_build_controls()
2362 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_build_controls()
2364 struct hdmi_eld *pin_eld = &per_pin->sink_eld; in generic_hdmi_build_controls()
2366 pin_eld->eld_valid = false; in generic_hdmi_build_controls()
2371 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) { in generic_hdmi_build_controls()
2375 if (!pcm || !pcm->pcm) in generic_hdmi_build_controls()
2377 err = snd_hdac_add_chmap_ctls(pcm->pcm, pcm_idx, &spec->chmap); in generic_hdmi_build_controls()
2387 struct hdmi_spec *spec = codec->spec; in generic_hdmi_init_per_pins()
2390 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_init_per_pins()
2393 per_pin->codec = codec; in generic_hdmi_init_per_pins()
2394 mutex_init(&per_pin->lock); in generic_hdmi_init_per_pins()
2395 INIT_DELAYED_WORK(&per_pin->work, hdmi_repoll_eld); in generic_hdmi_init_per_pins()
2403 struct hdmi_spec *spec = codec->spec; in generic_hdmi_init()
2406 mutex_lock(&spec->bind_lock); in generic_hdmi_init()
2407 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_init()
2409 hda_nid_t pin_nid = per_pin->pin_nid; in generic_hdmi_init()
2410 int dev_id = per_pin->dev_id; in generic_hdmi_init()
2419 mutex_unlock(&spec->bind_lock); in generic_hdmi_init()
2425 snd_array_init(&spec->pins, sizeof(struct hdmi_spec_per_pin), nums); in hdmi_array_init()
2426 snd_array_init(&spec->cvts, sizeof(struct hdmi_spec_per_cvt), nums); in hdmi_array_init()
2431 snd_array_free(&spec->pins); in hdmi_array_free()
2432 snd_array_free(&spec->cvts); in hdmi_array_free()
2437 struct hdmi_spec *spec = codec->spec; in generic_spec_free()
2442 codec->spec = NULL; in generic_spec_free()
2444 codec->dp_mst = false; in generic_spec_free()
2449 struct hdmi_spec *spec = codec->spec; in generic_hdmi_free()
2452 if (spec->acomp_registered) { in generic_hdmi_free()
2453 snd_hdac_acomp_exit(&codec->bus->core); in generic_hdmi_free()
2455 snd_hdac_acomp_register_notifier(&codec->bus->core, NULL); in generic_hdmi_free()
2457 codec->relaxed_resume = 0; in generic_hdmi_free()
2459 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_free()
2461 cancel_delayed_work_sync(&per_pin->work); in generic_hdmi_free()
2465 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) { in generic_hdmi_free()
2466 if (spec->pcm_rec[pcm_idx].jack == NULL) in generic_hdmi_free()
2468 if (spec->dyn_pcm_assign) in generic_hdmi_free()
2469 snd_device_free(codec->card, in generic_hdmi_free()
2470 spec->pcm_rec[pcm_idx].jack); in generic_hdmi_free()
2472 spec->pcm_rec[pcm_idx].jack = NULL; in generic_hdmi_free()
2481 struct hdmi_spec *spec = codec->spec; in generic_hdmi_suspend()
2484 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_suspend()
2486 cancel_delayed_work_sync(&per_pin->work); in generic_hdmi_suspend()
2493 struct hdmi_spec *spec = codec->spec; in generic_hdmi_resume()
2496 codec->patch_ops.init(codec); in generic_hdmi_resume()
2499 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_resume()
2526 /* allocate codec->spec and assign/initialize generic parser ops */
2533 return -ENOMEM; in alloc_generic_hdmi()
2535 spec->codec = codec; in alloc_generic_hdmi()
2536 spec->ops = generic_standard_hdmi_ops; in alloc_generic_hdmi()
2537 spec->dev_num = 1; /* initialize to 1 */ in alloc_generic_hdmi()
2538 mutex_init(&spec->pcm_lock); in alloc_generic_hdmi()
2539 mutex_init(&spec->bind_lock); in alloc_generic_hdmi()
2540 snd_hdac_register_chmap_ops(&codec->core, &spec->chmap); in alloc_generic_hdmi()
2542 spec->chmap.ops.get_chmap = hdmi_get_chmap; in alloc_generic_hdmi()
2543 spec->chmap.ops.set_chmap = hdmi_set_chmap; in alloc_generic_hdmi()
2544 spec->chmap.ops.is_pcm_attached = is_hdmi_pcm_attached; in alloc_generic_hdmi()
2545 spec->chmap.ops.get_spk_alloc = hdmi_get_spk_alloc; in alloc_generic_hdmi()
2547 codec->spec = spec; in alloc_generic_hdmi()
2550 codec->patch_ops = generic_hdmi_patch_ops; in alloc_generic_hdmi()
2586 /* clear unsol even if component notifier is used, or re-enable in reprogram_jack_detect()
2589 unsigned int val = use_acomp ? 0 : (AC_USRSP_EN | tbl->tag); in reprogram_jack_detect()
2602 spec = container_of(acomp->audio_ops, struct hdmi_spec, drm_audio_ops); in generic_acomp_notifier_set()
2603 mutex_lock(&spec->bind_lock); in generic_acomp_notifier_set()
2604 spec->use_acomp_notifier = use_acomp; in generic_acomp_notifier_set()
2605 spec->codec->relaxed_resume = use_acomp; in generic_acomp_notifier_set()
2606 spec->codec->bus->keep_power = 0; in generic_acomp_notifier_set()
2608 for (i = 0; i < spec->num_pins; i++) in generic_acomp_notifier_set()
2609 reprogram_jack_detect(spec->codec, in generic_acomp_notifier_set()
2610 get_pin(spec, i)->pin_nid, in generic_acomp_notifier_set()
2611 get_pin(spec, i)->dev_id, in generic_acomp_notifier_set()
2613 mutex_unlock(&spec->bind_lock); in generic_acomp_notifier_set()
2630 /* check whether both HD-audio and DRM PCI devices belong to the same bus */
2636 if (!dev_is_pci(dev) || !dev_is_pci(bus->dev)) in match_bound_vga()
2638 master = to_pci_dev(bus->dev); in match_bound_vga()
2640 return master->bus == pci->bus; in match_bound_vga()
2647 struct hdmi_spec *spec = codec->spec; in generic_acomp_pin_eld_notify()
2648 hda_nid_t pin_nid = spec->port2pin(codec, port); in generic_acomp_pin_eld_notify()
2657 if (codec->core.dev.power.power_state.event == PM_EVENT_SUSPEND) in generic_acomp_pin_eld_notify()
2660 if (snd_hdac_is_in_pm(&codec->core)) in generic_acomp_pin_eld_notify()
2670 struct hdmi_spec *spec = codec->spec; in setup_drm_audio_ops()
2672 spec->drm_audio_ops.audio_ptr = codec; in setup_drm_audio_ops()
2678 spec->drm_audio_ops.pin2port = ops->pin2port; in setup_drm_audio_ops()
2679 spec->drm_audio_ops.pin_eld_notify = ops->pin_eld_notify; in setup_drm_audio_ops()
2680 spec->drm_audio_ops.master_bind = ops->master_bind; in setup_drm_audio_ops()
2681 spec->drm_audio_ops.master_unbind = ops->master_unbind; in setup_drm_audio_ops()
2689 struct hdmi_spec *spec = codec->spec; in generic_acomp_init()
2696 spec->port2pin = port2pin; in generic_acomp_init()
2698 if (!snd_hdac_acomp_init(&codec->bus->core, &spec->drm_audio_ops, in generic_acomp_init()
2700 spec->acomp_registered = true; in generic_acomp_init()
2717 struct hdmi_spec *spec = codec->spec; in intel_haswell_enable_all_pins()
2719 vendor_param = snd_hda_codec_read(codec, spec->vendor_nid, 0, in intel_haswell_enable_all_pins()
2721 if (vendor_param == -1 || vendor_param & INTEL_EN_ALL_PIN_CVTS) in intel_haswell_enable_all_pins()
2725 vendor_param = snd_hda_codec_read(codec, spec->vendor_nid, 0, in intel_haswell_enable_all_pins()
2727 if (vendor_param == -1) in intel_haswell_enable_all_pins()
2737 struct hdmi_spec *spec = codec->spec; in intel_haswell_fixup_enable_dp12()
2739 vendor_param = snd_hda_codec_read(codec, spec->vendor_nid, 0, in intel_haswell_fixup_enable_dp12()
2741 if (vendor_param == -1 || vendor_param & INTEL_EN_DP12) in intel_haswell_fixup_enable_dp12()
2746 snd_hdac_regmap_add_vendor_verb(&codec->core, INTEL_SET_VENDOR_VERB); in intel_haswell_fixup_enable_dp12()
2747 snd_hda_codec_write_cache(codec, spec->vendor_nid, 0, in intel_haswell_fixup_enable_dp12()
2751 /* Haswell needs to re-issue the vendor-specific verbs before turning to D0.
2768 * Pin Widget 5 - PORT B (port = 1 in i915 driver)
2769 * Pin Widget 6 - PORT C (port = 2 in i915 driver)
2770 * Pin Widget 7 - PORT D (port = 3 in i915 driver)
2773 * Pin Widget 4 - PORT B (port = 1 in i915 driver)
2774 * Pin Widget 5 - PORT C (port = 2 in i915 driver)
2775 * Pin Widget 6 - PORT D (port = 3 in i915 driver)
2779 switch (codec->core.vendor_id) { in intel_base_nid()
2792 struct hdmi_spec *spec = codec->spec; in intel_pin2port()
2795 if (!spec->port_num) { in intel_pin2port()
2798 return -1; in intel_pin2port()
2799 return pin_nid - base_nid + 1; in intel_pin2port()
2806 for (i = 0; i < spec->port_num; i++) { in intel_pin2port()
2807 if (pin_nid == spec->port_map[i]) in intel_pin2port()
2812 return -1; in intel_pin2port()
2817 struct hdmi_spec *spec = codec->spec; in intel_port2pin()
2819 if (!spec->port_num) { in intel_port2pin()
2820 /* we assume only from port-B to port-D */ in intel_port2pin()
2823 return port + intel_base_nid(codec) - 1; in intel_port2pin()
2826 if (port < 0 || port >= spec->port_num) in intel_port2pin()
2828 return spec->port_map[port]; in intel_port2pin()
2843 if (codec->core.dev.power.power_state.event == PM_EVENT_SUSPEND) in intel_pin_eld_notify()
2846 if (snd_hdac_is_in_pm(&codec->core)) in intel_pin_eld_notify()
2849 snd_hdac_i915_set_bclk(&codec->bus->core); in intel_pin_eld_notify()
2861 struct hdmi_spec *spec = codec->spec; in register_i915_notifier()
2863 spec->use_acomp_notifier = true; in register_i915_notifier()
2864 spec->port2pin = intel_port2pin; in register_i915_notifier()
2866 snd_hdac_acomp_register_notifier(&codec->bus->core, in register_i915_notifier()
2867 &spec->drm_audio_ops); in register_i915_notifier()
2869 codec->relaxed_resume = 1; in register_i915_notifier()
2888 haswell_verify_D0(codec, per_pin->cvt_nid, per_pin->pin_nid); in i915_pin_cvt_fixup()
2889 snd_hda_set_dev_select(codec, per_pin->pin_nid, in i915_pin_cvt_fixup()
2890 per_pin->dev_id); in i915_pin_cvt_fixup()
2892 intel_not_share_assigned_cvt(codec, per_pin->pin_nid, in i915_pin_cvt_fixup()
2893 per_pin->dev_id, per_pin->mux_idx); in i915_pin_cvt_fixup()
2905 if (!codec->bus->core.audio_component) { in alloc_intel_hdmi()
2908 codec->probe_id = HDA_CODEC_ID_SKIP_PROBE; in alloc_intel_hdmi()
2909 return -ENODEV; in alloc_intel_hdmi()
2916 codec->patch_ops.unsol_event = NULL; in alloc_intel_hdmi()
2920 /* parse and post-process for Intel codecs */
2927 } while (err < 0 && retries--); in parse_intel_hdmi()
2949 spec = codec->spec; in intel_hsw_common_init()
2950 codec->dp_mst = true; in intel_hsw_common_init()
2951 spec->dyn_pcm_assign = true; in intel_hsw_common_init()
2952 spec->vendor_nid = vendor_nid; in intel_hsw_common_init()
2953 spec->port_map = port_map; in intel_hsw_common_init()
2954 spec->port_num = port_num; in intel_hsw_common_init()
2955 spec->intel_hsw_fixup = true; in intel_hsw_common_init()
2960 codec->display_power_control = 1; in intel_hsw_common_init()
2962 codec->patch_ops.set_power_state = haswell_set_power_state; in intel_hsw_common_init()
2963 codec->depop_delay = 0; in intel_hsw_common_init()
2964 codec->auto_runtime_pm = 1; in intel_hsw_common_init()
2966 spec->ops.setup_stream = i915_hsw_setup_stream; in intel_hsw_common_init()
2967 spec->ops.pin_cvt_fixup = i915_pin_cvt_fixup; in intel_hsw_common_init()
2974 spec->send_silent_stream = true; in intel_hsw_common_init()
3020 spec = codec->spec; in patch_i915_byt_hdmi()
3025 codec->display_power_control = 1; in patch_i915_byt_hdmi()
3027 codec->depop_delay = 0; in patch_i915_byt_hdmi()
3028 codec->auto_runtime_pm = 1; in patch_i915_byt_hdmi()
3030 spec->ops.pin_cvt_fixup = i915_pin_cvt_fixup; in patch_i915_byt_hdmi()
3047 * Shared non-generic implementations
3052 struct hdmi_spec *spec = codec->spec; in simple_playback_build_pcms()
3059 chans = get_wcaps(codec, per_cvt->cvt_nid); in simple_playback_build_pcms()
3064 return -ENOMEM; in simple_playback_build_pcms()
3065 spec->pcm_rec[0].pcm = info; in simple_playback_build_pcms()
3066 info->pcm_type = HDA_PCM_TYPE_HDMI; in simple_playback_build_pcms()
3067 pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; in simple_playback_build_pcms()
3068 *pstr = spec->pcm_playback; in simple_playback_build_pcms()
3069 pstr->nid = per_cvt->cvt_nid; in simple_playback_build_pcms()
3070 if (pstr->channels_max <= 2 && chans && chans <= 16) in simple_playback_build_pcms()
3071 pstr->channels_max = chans; in simple_playback_build_pcms()
3085 * as long as spec->pins[] is set correctly
3091 struct hdmi_spec *spec = codec->spec; in simple_playback_build_controls()
3096 err = snd_hda_create_dig_out_ctls(codec, per_cvt->cvt_nid, in simple_playback_build_controls()
3097 per_cvt->cvt_nid, in simple_playback_build_controls()
3106 struct hdmi_spec *spec = codec->spec; in simple_playback_init()
3108 hda_nid_t pin = per_pin->pin_nid; in simple_playback_init()
3116 snd_hda_jack_detect_enable(codec, pin, per_pin->dev_id); in simple_playback_init()
3122 struct hdmi_spec *spec = codec->spec; in simple_playback_free()
3217 struct hdmi_spec *spec = codec->spec; in simple_playback_pcm_open()
3220 switch (codec->preset->vendor_id) { in simple_playback_pcm_open()
3235 snd_pcm_hw_constraint_list(substream->runtime, 0, in simple_playback_pcm_open()
3239 snd_pcm_hw_constraint_step(substream->runtime, 0, in simple_playback_pcm_open()
3243 return snd_hda_multi_out_dig_open(codec, &spec->multiout); in simple_playback_pcm_open()
3250 struct hdmi_spec *spec = codec->spec; in simple_playback_pcm_close()
3251 return snd_hda_multi_out_dig_close(codec, &spec->multiout); in simple_playback_pcm_close()
3260 struct hdmi_spec *spec = codec->spec; in simple_playback_pcm_prepare()
3261 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, in simple_playback_pcm_prepare()
3293 return -ENOMEM; in patch_simple_hdmi()
3295 spec->codec = codec; in patch_simple_hdmi()
3296 codec->spec = spec; in patch_simple_hdmi()
3299 spec->multiout.num_dacs = 0; /* no analog */ in patch_simple_hdmi()
3300 spec->multiout.max_channels = 2; in patch_simple_hdmi()
3301 spec->multiout.dig_out_nid = cvt_nid; in patch_simple_hdmi()
3302 spec->num_cvts = 1; in patch_simple_hdmi()
3303 spec->num_pins = 1; in patch_simple_hdmi()
3304 per_pin = snd_array_new(&spec->pins); in patch_simple_hdmi()
3305 per_cvt = snd_array_new(&spec->cvts); in patch_simple_hdmi()
3308 return -ENOMEM; in patch_simple_hdmi()
3310 per_cvt->cvt_nid = cvt_nid; in patch_simple_hdmi()
3311 per_pin->pin_nid = pin_nid; in patch_simple_hdmi()
3312 spec->pcm_playback = simple_pcm_playback; in patch_simple_hdmi()
3314 codec->patch_ops = simple_hdmi_patch_ops; in patch_simple_hdmi()
3323 int chan = channels ? (channels - 1) : 1; in nvhdmi_8ch_7x_set_info_frame_parameters()
3349 (0x71 - chan - chanmask)); in nvhdmi_8ch_7x_set_info_frame_parameters()
3356 struct hdmi_spec *spec = codec->spec; in nvhdmi_8ch_7x_pcm_close()
3374 return snd_hda_multi_out_dig_close(codec, &spec->multiout); in nvhdmi_8ch_7x_pcm_close()
3386 struct hdmi_spec *spec = codec->spec; in nvhdmi_8ch_7x_pcm_prepare()
3387 struct hda_spdif_out *spdif; in nvhdmi_8ch_7x_pcm_prepare() local
3390 mutex_lock(&codec->spdif_mutex); in nvhdmi_8ch_7x_pcm_prepare()
3392 spdif = snd_hda_spdif_out_of_nid(codec, per_cvt->cvt_nid); in nvhdmi_8ch_7x_pcm_prepare()
3394 chs = substream->runtime->channels; in nvhdmi_8ch_7x_pcm_prepare()
3398 /* turn off SPDIF once; otherwise the IEC958 bits won't be updated */ in nvhdmi_8ch_7x_pcm_prepare()
3399 if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) in nvhdmi_8ch_7x_pcm_prepare()
3404 spdif->ctls & ~AC_DIG1_ENABLE & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3416 if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) { in nvhdmi_8ch_7x_pcm_prepare()
3421 spdif->ctls & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3434 /* turn off SPDIF once; in nvhdmi_8ch_7x_pcm_prepare()
3437 if (codec->spdif_status_reset && in nvhdmi_8ch_7x_pcm_prepare()
3438 (spdif->ctls & AC_DIG1_ENABLE)) in nvhdmi_8ch_7x_pcm_prepare()
3443 spdif->ctls & ~AC_DIG1_ENABLE & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3458 if (codec->spdif_status_reset && in nvhdmi_8ch_7x_pcm_prepare()
3459 (spdif->ctls & AC_DIG1_ENABLE)) { in nvhdmi_8ch_7x_pcm_prepare()
3464 spdif->ctls & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3474 mutex_unlock(&codec->spdif_mutex); in nvhdmi_8ch_7x_pcm_prepare()
3501 codec->patch_ops.init = nvhdmi_7x_init_2ch; in patch_nvhdmi_2ch()
3503 spec = codec->spec; in patch_nvhdmi_2ch()
3504 spec->pcm_playback.rates = SUPPORTED_RATES; in patch_nvhdmi_2ch()
3505 spec->pcm_playback.maxbps = SUPPORTED_MAXBPS; in patch_nvhdmi_2ch()
3506 spec->pcm_playback.formats = SUPPORTED_FORMATS; in patch_nvhdmi_2ch()
3512 struct hdmi_spec *spec = codec->spec; in nvhdmi_7x_8ch_build_pcms()
3516 info->own_chmap = true; in nvhdmi_7x_8ch_build_pcms()
3523 struct hdmi_spec *spec = codec->spec; in nvhdmi_7x_8ch_build_controls()
3534 err = snd_pcm_add_chmap_ctls(info->pcm, in nvhdmi_7x_8ch_build_controls()
3539 switch (codec->preset->vendor_id) { in nvhdmi_7x_8ch_build_controls()
3544 chmap->channel_mask = (1U << 2) | (1U << 8); in nvhdmi_7x_8ch_build_controls()
3547 chmap->channel_mask = (1U << 2) | (1U << 6) | (1U << 8); in nvhdmi_7x_8ch_build_controls()
3558 spec = codec->spec; in patch_nvhdmi_8ch_7x()
3559 spec->multiout.max_channels = 8; in patch_nvhdmi_8ch_7x()
3560 spec->pcm_playback = nvhdmi_pcm_playback_8ch_7x; in patch_nvhdmi_8ch_7x()
3561 codec->patch_ops.init = nvhdmi_7x_init_8ch; in patch_nvhdmi_8ch_7x()
3562 codec->patch_ops.build_pcms = nvhdmi_7x_8ch_build_pcms; in patch_nvhdmi_8ch_7x()
3563 codec->patch_ops.build_controls = nvhdmi_7x_8ch_build_controls; in patch_nvhdmi_8ch_7x()
3573 * NVIDIA codecs ignore ASP mapping for 2ch - confirmed on:
3574 * - 0x10de0015
3575 * - 0x10de0040
3580 if (cap->ca_index == 0x00 && channels == 2) in nvhdmi_chmap_cea_alloc_validate_get_type()
3584 if (cap->channels != channels) in nvhdmi_chmap_cea_alloc_validate_get_type()
3585 return -1; in nvhdmi_chmap_cea_alloc_validate_get_type()
3595 return -EINVAL; in nvhdmi_chmap_validate()
3600 /* map from pin NID to port; port is 0-based */
3604 return pin_nid - 4; in nvhdmi_pin2port()
3607 /* reverse-map from port to pin NID: see above */
3628 codec->dp_mst = true; in patch_nvhdmi()
3630 spec = codec->spec; in patch_nvhdmi()
3631 spec->dyn_pcm_assign = true; in patch_nvhdmi()
3641 spec->dyn_pin_out = true; in patch_nvhdmi()
3643 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in patch_nvhdmi()
3645 spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate; in patch_nvhdmi()
3647 codec->link_down_at_suspend = 1; in patch_nvhdmi()
3663 spec = codec->spec; in patch_nvhdmi_legacy()
3664 spec->dyn_pin_out = true; in patch_nvhdmi_legacy()
3666 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in patch_nvhdmi_legacy()
3668 spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate; in patch_nvhdmi_legacy()
3670 codec->link_down_at_suspend = 1; in patch_nvhdmi_legacy()
3677 * accessed using vendor-defined verbs. These registers can be used for
3692 * +---------+-------+--------+--------+
3694 * +-----------------------------------|
3789 struct hdmi_spec *spec = codec->spec; in hda_find_pcm_by_type()
3792 for (i = 0; i < spec->num_pins; i++) { in hda_find_pcm_by_type()
3795 if (pcm->pcm_type == type) in hda_find_pcm_by_type()
3814 return -ENODEV; in tegra_hdmi_build_pcms()
3817 * Override ->prepare() and ->cleanup() operations to notify the HDMI in tegra_hdmi_build_pcms()
3820 stream = &pcm->stream[SNDRV_PCM_STREAM_PLAYBACK]; in tegra_hdmi_build_pcms()
3821 stream->ops.prepare = tegra_hdmi_pcm_prepare; in tegra_hdmi_build_pcms()
3822 stream->ops.cleanup = tegra_hdmi_pcm_cleanup; in tegra_hdmi_build_pcms()
3836 codec->patch_ops.build_pcms = tegra_hdmi_build_pcms; in patch_tegra_hdmi()
3837 spec = codec->spec; in patch_tegra_hdmi()
3838 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in patch_tegra_hdmi()
3840 spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate; in patch_tegra_hdmi()
3846 * ATI/AMD-specific implementations
3850 ((codec)->core.vendor_id == 0x1002aa01 && \
3851 ((codec)->core.revision_id & 0xff00) >= 0x0300)
3896 /* call hda_eld.c ATI/AMD-specific function */ in atihdmi_pin_get_eld()
3912 * ATI/AMD have automatic FC/LFE swap built-in in atihdmi_paired_swap_fc_lfe()
3932 /* check that only channel pairs need to be remapped on old pre-rev3 ATI/AMD */ in atihdmi_paired_chmap_validate()
3944 int chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j); in atihdmi_paired_chmap_validate()
3945 if (cap->speakers[chan_idx] == mask) { in atihdmi_paired_chmap_validate()
3951 int comp_chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j + 1); in atihdmi_paired_chmap_validate()
3953 int comp_mask_act = cap->speakers[comp_chan_idx]; in atihdmi_paired_chmap_validate()
3958 return -EINVAL; in atihdmi_paired_chmap_validate()
3965 return -EINVAL; in atihdmi_paired_chmap_validate()
3982 return -EINVAL; in atihdmi_pin_set_slot_channel()
3994 hdmi_slot -= hdmi_slot % 2; in atihdmi_pin_set_slot_channel()
3997 stream_channel -= stream_channel % 2; in atihdmi_pin_set_slot_channel()
4020 return -EINVAL; in atihdmi_pin_get_slot_channel()
4025 ati_asp_slot -= 1; in atihdmi_pin_get_slot_channel()
4048 * Pre-rev3 ATI/AMD codecs operate in a paired channel mode, so in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4055 /* We only produce even-numbered channel count TLVs */ in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4057 return -1; in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4060 if (cap->speakers[c] || cap->speakers[c+1]) in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4065 return -1; in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4074 /* produce paired maps for pre-rev3 ATI/AMD codecs */ in atihdmi_paired_cea_alloc_to_tlv_chmap()
4078 for (c = 7; c >= 0; c--) { in atihdmi_paired_cea_alloc_to_tlv_chmap()
4079 int chan = 7 - atihdmi_paired_swap_fc_lfe(7 - c); in atihdmi_paired_cea_alloc_to_tlv_chmap()
4080 int spk = cap->speakers[chan]; in atihdmi_paired_cea_alloc_to_tlv_chmap()
4083 if (cap->speakers[chan + (chan % 2 ? -1 : 1)]) in atihdmi_paired_cea_alloc_to_tlv_chmap()
4110 "atihdmi_pin_hbr_setup: NID=0x%x, %shbr-ctl=0x%x\n", in atihdmi_pin_hbr_setup()
4112 hbr_ctl == hbr_ctl_new ? "" : "new-", in atihdmi_pin_hbr_setup()
4121 return -EINVAL; in atihdmi_pin_hbr_setup()
4132 /* disable ramp-up/down for non-pcm as per AMD spec */ in atihdmi_setup_stream()
4146 struct hdmi_spec *spec = codec->spec; in atihdmi_init()
4154 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in atihdmi_init()
4158 snd_hda_codec_write(codec, per_pin->pin_nid, 0, ATI_VERB_SET_DOWNMIX_INFO, 0); in atihdmi_init()
4160 /* enable channel-wise remap mode if supported */ in atihdmi_init()
4162 snd_hda_codec_write(codec, per_pin->pin_nid, 0, in atihdmi_init()
4166 codec->auto_runtime_pm = 1; in atihdmi_init()
4171 /* map from pin NID to port; port is 0-based */
4175 return pin_nid / 2 - 1; in atihdmi_pin2port()
4178 /* reverse-map from port to pin NID: see above */
4202 codec->patch_ops.init = atihdmi_init; in patch_atihdmi()
4204 spec = codec->spec; in patch_atihdmi()
4206 spec->ops.pin_get_eld = atihdmi_pin_get_eld; in patch_atihdmi()
4207 spec->ops.pin_setup_infoframe = atihdmi_pin_setup_infoframe; in patch_atihdmi()
4208 spec->ops.pin_hbr_setup = atihdmi_pin_hbr_setup; in patch_atihdmi()
4209 spec->ops.setup_stream = atihdmi_setup_stream; in patch_atihdmi()
4211 spec->chmap.ops.pin_get_slot_channel = atihdmi_pin_get_slot_channel; in patch_atihdmi()
4212 spec->chmap.ops.pin_set_slot_channel = atihdmi_pin_set_slot_channel; in patch_atihdmi()
4215 /* override to ATI/AMD-specific versions with pairwise mapping */ in patch_atihdmi()
4216 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in patch_atihdmi()
4218 spec->chmap.ops.cea_alloc_to_tlv_chmap = in patch_atihdmi()
4220 spec->chmap.ops.chmap_validate = atihdmi_paired_chmap_validate; in patch_atihdmi()
4224 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { in patch_atihdmi()
4226 per_cvt->channels_max = max(per_cvt->channels_max, 8u); in patch_atihdmi()
4227 per_cvt->rates |= SUPPORTED_RATES; in patch_atihdmi()
4228 per_cvt->formats |= SUPPORTED_FORMATS; in patch_atihdmi()
4229 per_cvt->maxbps = max(per_cvt->maxbps, 24u); in patch_atihdmi()
4232 spec->chmap.channels_max = max(spec->chmap.channels_max, 8u); in patch_atihdmi()
4235 * the link-down as is. Tell the core to allow it. in patch_atihdmi()
4237 codec->link_down_at_suspend = 1; in patch_atihdmi()
4369 HDA_CODEC_ENTRY(0x8086281c, "Alderlake-P HDMI", patch_i915_tgl_hdmi),
4381 MODULE_DESCRIPTION("HDMI HD-audio codec");
4382 MODULE_ALIAS("snd-hda-codec-intelhdmi");
4383 MODULE_ALIAS("snd-hda-codec-nvhdmi");
4384 MODULE_ALIAS("snd-hda-codec-atihdmi");