Lines Matching +full:codec +full:- +full:1
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.
78 struct hda_codec *codec; member
82 struct hdmi_pcm *pcm; /* pointer to spec->pcm_rec[n] dynamically*/
83 int pcm_idx; /* which pcm is attached. -1 means no pcm is attached */
90 bool chmap_set; /* channel-map override by ALSA API? */
91 unsigned char chmap[8]; /* ALSA API channel-map */
99 int (*pin_get_eld)(struct hda_codec *codec, hda_nid_t pin_nid,
102 void (*pin_setup_infoframe)(struct hda_codec *codec, hda_nid_t pin_nid,
107 int (*pin_hbr_setup)(struct hda_codec *codec, hda_nid_t pin_nid,
110 int (*setup_stream)(struct hda_codec *codec, hda_nid_t cvt_nid,
114 void (*pin_cvt_fixup)(struct hda_codec *codec,
127 SILENT_STREAM_KAE, /* use standard HDA Keep-Alive */
132 struct hda_codec *codec; member
163 * bit 1 means the second playback PCM, and so on.
172 /* hdmi interrupt trigger control flag for Nvidia codec */
176 bool intel_hsw_fixup; /* apply Intel platform-specific fixups */
178 * Non-generic VIA/NVIDIA specific
197 static inline bool codec_has_acomp(struct hda_codec *codec) in codec_has_acomp() argument
199 struct hdmi_spec *spec = codec->spec; in codec_has_acomp()
200 return spec->use_acomp_notifier; in codec_has_acomp()
203 #define codec_has_acomp(codec) false argument
243 ((struct hdmi_spec_per_pin *)snd_array_elem(&spec->pins, idx))
245 ((struct hdmi_spec_per_cvt *)snd_array_elem(&spec->cvts, idx))
247 #define get_hdmi_pcm(spec, idx) (&(spec)->pcm_rec[idx])
249 #define get_pcm_rec(spec, idx) (get_hdmi_pcm(spec, idx)->pcm)
251 static int pin_id_to_pin_index(struct hda_codec *codec, in pin_id_to_pin_index() argument
254 struct hdmi_spec *spec = codec->spec; in pin_id_to_pin_index()
259 * (dev_id == -1) means it is NON-MST pin in pin_id_to_pin_index()
262 if (dev_id == -1) in pin_id_to_pin_index()
265 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in pin_id_to_pin_index()
267 if ((per_pin->pin_nid == pin_nid) && in pin_id_to_pin_index()
268 (per_pin->dev_id == dev_id)) in pin_id_to_pin_index()
272 codec_warn(codec, "HDMI: pin NID 0x%x not registered\n", pin_nid); in pin_id_to_pin_index()
273 return -EINVAL; in pin_id_to_pin_index()
276 static int hinfo_to_pcm_index(struct hda_codec *codec, in hinfo_to_pcm_index() argument
279 struct hdmi_spec *spec = codec->spec; in hinfo_to_pcm_index()
282 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) in hinfo_to_pcm_index()
283 if (get_pcm_rec(spec, pcm_idx)->stream == hinfo) in hinfo_to_pcm_index()
286 codec_warn(codec, "HDMI: hinfo %p not tied to a PCM\n", hinfo); in hinfo_to_pcm_index()
287 return -EINVAL; in hinfo_to_pcm_index()
290 static int hinfo_to_pin_index(struct hda_codec *codec, in hinfo_to_pin_index() argument
293 struct hdmi_spec *spec = codec->spec; in hinfo_to_pin_index()
297 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in hinfo_to_pin_index()
299 if (per_pin->pcm && in hinfo_to_pin_index()
300 per_pin->pcm->pcm->stream == hinfo) in hinfo_to_pin_index()
304 codec_dbg(codec, "HDMI: hinfo %p (pcm %d) not registered\n", hinfo, in hinfo_to_pin_index()
305 hinfo_to_pcm_index(codec, hinfo)); in hinfo_to_pin_index()
306 return -EINVAL; in hinfo_to_pin_index()
315 for (i = 0; i < spec->num_pins; i++) { in pcm_idx_to_pin()
317 if (per_pin->pcm_idx == pcm_idx) in pcm_idx_to_pin()
323 static int cvt_nid_to_cvt_index(struct hda_codec *codec, hda_nid_t cvt_nid) in cvt_nid_to_cvt_index() argument
325 struct hdmi_spec *spec = codec->spec; in cvt_nid_to_cvt_index()
328 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) in cvt_nid_to_cvt_index()
329 if (get_cvt(spec, cvt_idx)->cvt_nid == cvt_nid) in cvt_nid_to_cvt_index()
332 codec_warn(codec, "HDMI: cvt NID 0x%x not registered\n", cvt_nid); in cvt_nid_to_cvt_index()
333 return -EINVAL; in cvt_nid_to_cvt_index()
339 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in hdmi_eld_ctl_info() local
340 struct hdmi_spec *spec = codec->spec; in hdmi_eld_ctl_info()
345 uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; in hdmi_eld_ctl_info()
347 pcm_idx = kcontrol->private_value; in hdmi_eld_ctl_info()
348 mutex_lock(&spec->pcm_lock); in hdmi_eld_ctl_info()
352 uinfo->count = 0; in hdmi_eld_ctl_info()
355 eld = &per_pin->sink_eld; in hdmi_eld_ctl_info()
356 uinfo->count = eld->eld_valid ? eld->eld_size : 0; in hdmi_eld_ctl_info()
359 mutex_unlock(&spec->pcm_lock); in hdmi_eld_ctl_info()
366 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); in hdmi_eld_ctl_get() local
367 struct hdmi_spec *spec = codec->spec; in hdmi_eld_ctl_get()
373 pcm_idx = kcontrol->private_value; in hdmi_eld_ctl_get()
374 mutex_lock(&spec->pcm_lock); in hdmi_eld_ctl_get()
378 memset(ucontrol->value.bytes.data, 0, in hdmi_eld_ctl_get()
379 ARRAY_SIZE(ucontrol->value.bytes.data)); in hdmi_eld_ctl_get()
383 eld = &per_pin->sink_eld; in hdmi_eld_ctl_get()
384 if (eld->eld_size > ARRAY_SIZE(ucontrol->value.bytes.data) || in hdmi_eld_ctl_get()
385 eld->eld_size > ELD_MAX_SIZE) { in hdmi_eld_ctl_get()
387 err = -EINVAL; in hdmi_eld_ctl_get()
391 memset(ucontrol->value.bytes.data, 0, in hdmi_eld_ctl_get()
392 ARRAY_SIZE(ucontrol->value.bytes.data)); in hdmi_eld_ctl_get()
393 if (eld->eld_valid) in hdmi_eld_ctl_get()
394 memcpy(ucontrol->value.bytes.data, eld->eld_buffer, in hdmi_eld_ctl_get()
395 eld->eld_size); in hdmi_eld_ctl_get()
398 mutex_unlock(&spec->pcm_lock); in hdmi_eld_ctl_get()
411 static int hdmi_create_eld_ctl(struct hda_codec *codec, int pcm_idx, in hdmi_create_eld_ctl() argument
415 struct hdmi_spec *spec = codec->spec; in hdmi_create_eld_ctl()
418 kctl = snd_ctl_new1(&eld_bytes_ctl, codec); in hdmi_create_eld_ctl()
420 return -ENOMEM; in hdmi_create_eld_ctl()
421 kctl->private_value = pcm_idx; in hdmi_create_eld_ctl()
422 kctl->id.device = device; in hdmi_create_eld_ctl()
427 err = snd_hda_ctl_add(codec, 0, kctl); in hdmi_create_eld_ctl()
431 get_hdmi_pcm(spec, pcm_idx)->eld_ctl = kctl; in hdmi_create_eld_ctl()
436 static void hdmi_get_dip_index(struct hda_codec *codec, hda_nid_t pin_nid, in hdmi_get_dip_index() argument
441 val = snd_hda_codec_read(codec, pin_nid, 0, in hdmi_get_dip_index()
449 static void hdmi_set_dip_index(struct hda_codec *codec, hda_nid_t pin_nid, in hdmi_set_dip_index() argument
456 snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_INDEX, val); in hdmi_set_dip_index()
459 static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t pin_nid, in hdmi_write_dip_byte() argument
462 snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_DATA, val); in hdmi_write_dip_byte()
465 static void hdmi_init_pin(struct hda_codec *codec, hda_nid_t pin_nid) in hdmi_init_pin() argument
467 struct hdmi_spec *spec = codec->spec; in hdmi_init_pin()
471 if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP) in hdmi_init_pin()
472 snd_hda_codec_write(codec, pin_nid, 0, in hdmi_init_pin()
475 if (spec->dyn_pin_out) in hdmi_init_pin()
484 snd_hda_codec_write(codec, pin_nid, 0, in hdmi_init_pin()
496 struct hdmi_spec_per_pin *per_pin = entry->private_data; in print_eld_info()
498 mutex_lock(&per_pin->lock); in print_eld_info()
499 snd_hdmi_print_eld_info(&per_pin->sink_eld, buffer, per_pin->pin_nid, in print_eld_info()
500 per_pin->dev_id, per_pin->cvt_nid); in print_eld_info()
501 mutex_unlock(&per_pin->lock); in print_eld_info()
507 struct hdmi_spec_per_pin *per_pin = entry->private_data; in write_eld_info()
509 mutex_lock(&per_pin->lock); in write_eld_info()
510 snd_hdmi_write_eld_info(&per_pin->sink_eld, buffer); in write_eld_info()
511 mutex_unlock(&per_pin->lock); in write_eld_info()
517 struct hda_codec *codec = per_pin->codec; in eld_proc_new() local
521 snprintf(name, sizeof(name), "eld#%d.%d", codec->addr, index); in eld_proc_new()
522 err = snd_card_proc_new(codec->card, name, &entry); in eld_proc_new()
527 entry->c.text.write = write_eld_info; in eld_proc_new()
528 entry->mode |= 0200; in eld_proc_new()
529 per_pin->proc_entry = entry; in eld_proc_new()
536 if (!per_pin->codec->bus->shutdown) { in eld_proc_free()
537 snd_info_free_entry(per_pin->proc_entry); in eld_proc_free()
538 per_pin->proc_entry = NULL; in eld_proc_free()
559 static void hdmi_start_infoframe_trans(struct hda_codec *codec, in hdmi_start_infoframe_trans() argument
562 hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0); in hdmi_start_infoframe_trans()
563 snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT, in hdmi_start_infoframe_trans()
570 static void hdmi_stop_infoframe_trans(struct hda_codec *codec, in hdmi_stop_infoframe_trans() argument
573 hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0); in hdmi_stop_infoframe_trans()
574 snd_hda_codec_write(codec, pin_nid, 0, AC_VERB_SET_HDMI_DIP_XMIT, in hdmi_stop_infoframe_trans()
578 static void hdmi_debug_dip_size(struct hda_codec *codec, hda_nid_t pin_nid) in hdmi_debug_dip_size() argument
584 size = snd_hdmi_get_eld_size(codec, pin_nid); in hdmi_debug_dip_size()
585 codec_dbg(codec, "HDMI: ELD buf size is %d\n", size); in hdmi_debug_dip_size()
588 size = snd_hda_codec_read(codec, pin_nid, 0, in hdmi_debug_dip_size()
590 codec_dbg(codec, "HDMI: DIP GP[%d] buf size is %d\n", i, size); in hdmi_debug_dip_size()
595 static void hdmi_clear_dip_buffers(struct hda_codec *codec, hda_nid_t pin_nid) in hdmi_clear_dip_buffers() argument
602 size = snd_hda_codec_read(codec, pin_nid, 0, in hdmi_clear_dip_buffers()
607 hdmi_set_dip_index(codec, pin_nid, i, 0x0); in hdmi_clear_dip_buffers()
608 for (j = 1; j < 1000; j++) { in hdmi_clear_dip_buffers()
609 hdmi_write_dip_byte(codec, pin_nid, 0x0); in hdmi_clear_dip_buffers()
610 hdmi_get_dip_index(codec, pin_nid, &pi, &bi); in hdmi_clear_dip_buffers()
612 codec_dbg(codec, "dip index %d: %d != %d\n", in hdmi_clear_dip_buffers()
617 codec_dbg(codec, in hdmi_clear_dip_buffers()
630 hdmi_ai->checksum = 0; in hdmi_checksum_audio_infoframe()
635 hdmi_ai->checksum = -sum; in hdmi_checksum_audio_infoframe()
638 static void hdmi_fill_audio_infoframe(struct hda_codec *codec, in hdmi_fill_audio_infoframe() argument
644 hdmi_debug_dip_size(codec, pin_nid); in hdmi_fill_audio_infoframe()
645 hdmi_clear_dip_buffers(codec, pin_nid); /* be paranoid */ in hdmi_fill_audio_infoframe()
647 hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0); in hdmi_fill_audio_infoframe()
649 hdmi_write_dip_byte(codec, pin_nid, dip[i]); in hdmi_fill_audio_infoframe()
652 static bool hdmi_infoframe_uptodate(struct hda_codec *codec, hda_nid_t pin_nid, in hdmi_infoframe_uptodate() argument
658 hdmi_set_dip_index(codec, pin_nid, 0x0, 0x0); in hdmi_infoframe_uptodate()
659 if (snd_hda_codec_read(codec, pin_nid, 0, AC_VERB_GET_HDMI_DIP_XMIT, 0) in hdmi_infoframe_uptodate()
664 val = snd_hda_codec_read(codec, pin_nid, 0, in hdmi_infoframe_uptodate()
673 static int hdmi_pin_get_eld(struct hda_codec *codec, hda_nid_t nid, in hdmi_pin_get_eld() argument
676 snd_hda_set_dev_select(codec, nid, dev_id); in hdmi_pin_get_eld()
678 return snd_hdmi_get_eld(codec, nid, buf, eld_size); in hdmi_pin_get_eld()
681 static void hdmi_pin_setup_infoframe(struct hda_codec *codec, in hdmi_pin_setup_infoframe() argument
686 struct hdmi_spec *spec = codec->spec; in hdmi_pin_setup_infoframe()
692 (conn_type == 1 && spec->nv_dp_workaround)) { in hdmi_pin_setup_infoframe()
696 hdmi_ai->type = 0x84; in hdmi_pin_setup_infoframe()
697 hdmi_ai->ver = 0x01; in hdmi_pin_setup_infoframe()
698 hdmi_ai->len = 0x0a; in hdmi_pin_setup_infoframe()
700 hdmi_ai->type = 0x84; in hdmi_pin_setup_infoframe()
701 hdmi_ai->ver = 0x1b; in hdmi_pin_setup_infoframe()
702 hdmi_ai->len = 0x11 << 2; in hdmi_pin_setup_infoframe()
704 hdmi_ai->CC02_CT47 = active_channels - 1; in hdmi_pin_setup_infoframe()
705 hdmi_ai->CA = ca; in hdmi_pin_setup_infoframe()
707 } else if (conn_type == 1) { /* DisplayPort */ in hdmi_pin_setup_infoframe()
710 dp_ai->type = 0x84; in hdmi_pin_setup_infoframe()
711 dp_ai->len = 0x1b; in hdmi_pin_setup_infoframe()
712 dp_ai->ver = 0x11 << 2; in hdmi_pin_setup_infoframe()
713 dp_ai->CC02_CT47 = active_channels - 1; in hdmi_pin_setup_infoframe()
714 dp_ai->CA = ca; in hdmi_pin_setup_infoframe()
716 codec_dbg(codec, "HDMI: unknown connection type at pin NID 0x%x\n", pin_nid); in hdmi_pin_setup_infoframe()
720 snd_hda_set_dev_select(codec, pin_nid, dev_id); in hdmi_pin_setup_infoframe()
727 if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes, in hdmi_pin_setup_infoframe()
729 codec_dbg(codec, "%s: pin NID=0x%x channels=%d ca=0x%02x\n", in hdmi_pin_setup_infoframe()
731 hdmi_stop_infoframe_trans(codec, pin_nid); in hdmi_pin_setup_infoframe()
732 hdmi_fill_audio_infoframe(codec, pin_nid, in hdmi_pin_setup_infoframe()
734 hdmi_start_infoframe_trans(codec, pin_nid); in hdmi_pin_setup_infoframe()
738 static void hdmi_setup_audio_infoframe(struct hda_codec *codec, in hdmi_setup_audio_infoframe() argument
742 struct hdmi_spec *spec = codec->spec; in hdmi_setup_audio_infoframe()
743 struct hdac_chmap *chmap = &spec->chmap; in hdmi_setup_audio_infoframe()
744 hda_nid_t pin_nid = per_pin->pin_nid; in hdmi_setup_audio_infoframe()
745 int dev_id = per_pin->dev_id; in hdmi_setup_audio_infoframe()
746 int channels = per_pin->channels; in hdmi_setup_audio_infoframe()
754 snd_hda_set_dev_select(codec, pin_nid, dev_id); in hdmi_setup_audio_infoframe()
757 if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP) in hdmi_setup_audio_infoframe()
758 snd_hda_codec_write(codec, pin_nid, 0, in hdmi_setup_audio_infoframe()
762 eld = &per_pin->sink_eld; in hdmi_setup_audio_infoframe()
764 ca = snd_hdac_channel_allocation(&codec->core, in hdmi_setup_audio_infoframe()
765 eld->info.spk_alloc, channels, in hdmi_setup_audio_infoframe()
766 per_pin->chmap_set, non_pcm, per_pin->chmap); in hdmi_setup_audio_infoframe()
770 chmap->ops.set_channel_count(&codec->core, per_pin->cvt_nid, in hdmi_setup_audio_infoframe()
777 snd_hdac_setup_channel_mapping(&spec->chmap, in hdmi_setup_audio_infoframe()
779 per_pin->chmap, per_pin->chmap_set); in hdmi_setup_audio_infoframe()
781 spec->ops.pin_setup_infoframe(codec, pin_nid, dev_id, in hdmi_setup_audio_infoframe()
782 ca, active_channels, eld->info.conn_type); in hdmi_setup_audio_infoframe()
784 per_pin->non_pcm = non_pcm; in hdmi_setup_audio_infoframe()
793 static void check_presence_and_report(struct hda_codec *codec, hda_nid_t nid, in check_presence_and_report() argument
796 struct hdmi_spec *spec = codec->spec; in check_presence_and_report()
797 int pin_idx = pin_id_to_pin_index(codec, nid, dev_id); in check_presence_and_report()
801 mutex_lock(&spec->pcm_lock); in check_presence_and_report()
802 hdmi_present_sense(get_pin(spec, pin_idx), 1); in check_presence_and_report()
803 mutex_unlock(&spec->pcm_lock); in check_presence_and_report()
806 static void jack_callback(struct hda_codec *codec, in jack_callback() argument
810 if (codec_has_acomp(codec)) in jack_callback()
813 check_presence_and_report(codec, jack->nid, jack->dev_id); in jack_callback()
816 static void hdmi_intrinsic_event(struct hda_codec *codec, unsigned int res, in hdmi_intrinsic_event() argument
819 jack->jack_dirty = 1; in hdmi_intrinsic_event()
821 codec_dbg(codec, in hdmi_intrinsic_event()
822 "HDMI hot plug event: Codec=%d NID=0x%x Device=%d Inactive=%d Presence_Detect=%d ELD_Valid=%d\n", in hdmi_intrinsic_event()
823 codec->addr, jack->nid, jack->dev_id, !!(res & AC_UNSOL_RES_IA), in hdmi_intrinsic_event()
826 check_presence_and_report(codec, jack->nid, jack->dev_id); in hdmi_intrinsic_event()
829 static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res) in hdmi_non_intrinsic_event() argument
836 codec_info(codec, in hdmi_non_intrinsic_event()
837 "HDMI CP event: CODEC=%d TAG=%d SUBTAG=0x%x CP_STATE=%d CP_READY=%d\n", in hdmi_non_intrinsic_event()
838 codec->addr, in hdmi_non_intrinsic_event()
854 static void hdmi_unsol_event(struct hda_codec *codec, unsigned int res) in hdmi_unsol_event() argument
860 if (codec_has_acomp(codec)) in hdmi_unsol_event()
863 if (codec->dp_mst) { in hdmi_unsol_event()
867 jack = snd_hda_jack_tbl_get_from_tag(codec, tag, dev_entry); in hdmi_unsol_event()
869 jack = snd_hda_jack_tbl_get_from_tag(codec, tag, 0); in hdmi_unsol_event()
873 codec_dbg(codec, "Unexpected HDMI event tag 0x%x\n", tag); in hdmi_unsol_event()
878 hdmi_intrinsic_event(codec, res, jack); in hdmi_unsol_event()
880 hdmi_non_intrinsic_event(codec, res); in hdmi_unsol_event()
883 static void haswell_verify_D0(struct hda_codec *codec, in haswell_verify_D0() argument
888 /* For Haswell, the converter 1/2 may keep in D3 state after bootup, in haswell_verify_D0()
891 if (!snd_hda_check_power_state(codec, cvt_nid, AC_PWRST_D0)) in haswell_verify_D0()
892 snd_hda_codec_write(codec, cvt_nid, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D0); in haswell_verify_D0()
894 if (!snd_hda_check_power_state(codec, nid, AC_PWRST_D0)) { in haswell_verify_D0()
895 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, in haswell_verify_D0()
898 pwr = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_POWER_STATE, 0); in haswell_verify_D0()
900 codec_dbg(codec, "Haswell HDMI audio: Power for NID 0x%x is now D%d\n", nid, pwr); in haswell_verify_D0()
908 /* HBR should be Non-PCM, 8 channels */
912 static int hdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid, in hdmi_pin_hbr_setup() argument
917 if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) { in hdmi_pin_hbr_setup()
918 snd_hda_set_dev_select(codec, pin_nid, dev_id); in hdmi_pin_hbr_setup()
919 pinctl = snd_hda_codec_read(codec, pin_nid, 0, in hdmi_pin_hbr_setup()
923 return hbr ? -EINVAL : 0; in hdmi_pin_hbr_setup()
931 codec_dbg(codec, in hdmi_pin_hbr_setup()
934 pinctl == new_pinctl ? "" : "new-", in hdmi_pin_hbr_setup()
938 snd_hda_codec_write(codec, pin_nid, 0, in hdmi_pin_hbr_setup()
942 return -EINVAL; in hdmi_pin_hbr_setup()
947 static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, in hdmi_setup_stream() argument
951 struct hdmi_spec *spec = codec->spec; in hdmi_setup_stream()
955 err = spec->ops.pin_hbr_setup(codec, pin_nid, dev_id, in hdmi_setup_stream()
959 codec_dbg(codec, "hdmi_setup_stream: HBR is not supported\n"); in hdmi_setup_stream()
963 if (spec->intel_hsw_fixup) { in hdmi_setup_stream()
970 param = snd_hda_codec_read(codec, cvt_nid, 0, in hdmi_setup_stream()
979 snd_hda_codec_write(codec, cvt_nid, 0, in hdmi_setup_stream()
983 snd_hda_codec_setup_stream(codec, cvt_nid, stream_tag, 0, format); in hdmi_setup_stream()
992 static int hdmi_choose_cvt(struct hda_codec *codec, in hdmi_choose_cvt() argument
996 struct hdmi_spec *spec = codec->spec; in hdmi_choose_cvt()
1007 if (per_pin && per_pin->silent_stream) { in hdmi_choose_cvt()
1008 cvt_idx = cvt_nid_to_cvt_index(codec, per_pin->cvt_nid); in hdmi_choose_cvt()
1010 if (per_cvt->assigned && !silent) in hdmi_choose_cvt()
1011 return -EBUSY; in hdmi_choose_cvt()
1018 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { in hdmi_choose_cvt()
1022 if (per_cvt->assigned || per_cvt->silent_stream) in hdmi_choose_cvt()
1027 for (mux_idx = 0; mux_idx < per_pin->num_mux_nids; mux_idx++) in hdmi_choose_cvt()
1028 if (per_pin->mux_nids[mux_idx] == per_cvt->cvt_nid) in hdmi_choose_cvt()
1031 if (mux_idx == per_pin->num_mux_nids) in hdmi_choose_cvt()
1037 if (cvt_idx == spec->num_cvts) in hdmi_choose_cvt()
1038 return -EBUSY; in hdmi_choose_cvt()
1041 per_pin->mux_idx = mux_idx; in hdmi_choose_cvt()
1050 static void intel_verify_pin_cvt_connect(struct hda_codec *codec, in intel_verify_pin_cvt_connect() argument
1053 hda_nid_t pin_nid = per_pin->pin_nid; in intel_verify_pin_cvt_connect()
1056 mux_idx = per_pin->mux_idx; in intel_verify_pin_cvt_connect()
1057 curr = snd_hda_codec_read(codec, pin_nid, 0, in intel_verify_pin_cvt_connect()
1060 snd_hda_codec_write_cache(codec, pin_nid, 0, in intel_verify_pin_cvt_connect()
1073 for (i = 0; i < spec->num_cvts; i++) in intel_cvt_id_to_mux_idx()
1074 if (spec->cvt_nids[i] == cvt_nid) in intel_cvt_id_to_mux_idx()
1076 return -EINVAL; in intel_cvt_id_to_mux_idx()
1088 static void intel_not_share_assigned_cvt(struct hda_codec *codec, in intel_not_share_assigned_cvt() argument
1092 struct hdmi_spec *spec = codec->spec; in intel_not_share_assigned_cvt()
1100 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in intel_not_share_assigned_cvt()
1109 if (!per_pin->pcm) in intel_not_share_assigned_cvt()
1112 if ((per_pin->pin_nid == pin_nid) && in intel_not_share_assigned_cvt()
1113 (per_pin->dev_id == dev_id)) in intel_not_share_assigned_cvt()
1117 * if per_pin->dev_id >= dev_num, in intel_not_share_assigned_cvt()
1122 dev_num = snd_hda_get_num_devices(codec, per_pin->pin_nid) + 1; in intel_not_share_assigned_cvt()
1123 if (per_pin->dev_id >= dev_num) in intel_not_share_assigned_cvt()
1126 nid = per_pin->pin_nid; in intel_not_share_assigned_cvt()
1134 dev_id_saved = snd_hda_get_dev_select(codec, nid); in intel_not_share_assigned_cvt()
1135 snd_hda_set_dev_select(codec, nid, per_pin->dev_id); in intel_not_share_assigned_cvt()
1136 curr = snd_hda_codec_read(codec, nid, 0, in intel_not_share_assigned_cvt()
1139 snd_hda_set_dev_select(codec, nid, dev_id_saved); in intel_not_share_assigned_cvt()
1145 * connection list are in the same order as in the codec. in intel_not_share_assigned_cvt()
1147 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { in intel_not_share_assigned_cvt()
1149 if (!per_cvt->assigned) { in intel_not_share_assigned_cvt()
1150 codec_dbg(codec, in intel_not_share_assigned_cvt()
1153 snd_hda_codec_write_cache(codec, nid, 0, in intel_not_share_assigned_cvt()
1159 snd_hda_set_dev_select(codec, nid, dev_id_saved); in intel_not_share_assigned_cvt()
1164 static void intel_not_share_assigned_cvt_nid(struct hda_codec *codec, in intel_not_share_assigned_cvt_nid() argument
1168 struct hdmi_spec *spec = codec->spec; in intel_not_share_assigned_cvt_nid()
1177 intel_not_share_assigned_cvt(codec, pin_nid, dev_id, mux_idx); in intel_not_share_assigned_cvt_nid()
1181 static void pin_cvt_fixup(struct hda_codec *codec, in pin_cvt_fixup() argument
1185 struct hdmi_spec *spec = codec->spec; in pin_cvt_fixup()
1187 if (spec->ops.pin_cvt_fixup) in pin_cvt_fixup()
1188 spec->ops.pin_cvt_fixup(codec, per_pin, cvt_nid); in pin_cvt_fixup()
1193 struct hda_codec *codec, in hdmi_pcm_open_no_pin() argument
1196 struct hdmi_spec *spec = codec->spec; in hdmi_pcm_open_no_pin()
1197 struct snd_pcm_runtime *runtime = substream->runtime; in hdmi_pcm_open_no_pin()
1202 pcm_idx = hinfo_to_pcm_index(codec, hinfo); in hdmi_pcm_open_no_pin()
1204 return -EINVAL; in hdmi_pcm_open_no_pin()
1206 err = hdmi_choose_cvt(codec, -1, &cvt_idx, false); in hdmi_pcm_open_no_pin()
1211 per_cvt->assigned = true; in hdmi_pcm_open_no_pin()
1212 hinfo->nid = per_cvt->cvt_nid; in hdmi_pcm_open_no_pin()
1214 pin_cvt_fixup(codec, NULL, per_cvt->cvt_nid); in hdmi_pcm_open_no_pin()
1216 set_bit(pcm_idx, &spec->pcm_in_use); in hdmi_pcm_open_no_pin()
1220 hinfo->channels_min = per_cvt->channels_min; in hdmi_pcm_open_no_pin()
1221 hinfo->channels_max = per_cvt->channels_max; in hdmi_pcm_open_no_pin()
1222 hinfo->rates = per_cvt->rates; in hdmi_pcm_open_no_pin()
1223 hinfo->formats = per_cvt->formats; in hdmi_pcm_open_no_pin()
1224 hinfo->maxbps = per_cvt->maxbps; in hdmi_pcm_open_no_pin()
1227 runtime->hw.channels_min = hinfo->channels_min; in hdmi_pcm_open_no_pin()
1228 runtime->hw.channels_max = hinfo->channels_max; in hdmi_pcm_open_no_pin()
1229 runtime->hw.formats = hinfo->formats; in hdmi_pcm_open_no_pin()
1230 runtime->hw.rates = hinfo->rates; in hdmi_pcm_open_no_pin()
1232 snd_pcm_hw_constraint_step(substream->runtime, 0, in hdmi_pcm_open_no_pin()
1241 struct hda_codec *codec, in hdmi_pcm_open() argument
1244 struct hdmi_spec *spec = codec->spec; in hdmi_pcm_open()
1245 struct snd_pcm_runtime *runtime = substream->runtime; in hdmi_pcm_open()
1253 pcm_idx = hinfo_to_pcm_index(codec, hinfo); in hdmi_pcm_open()
1255 return -EINVAL; in hdmi_pcm_open()
1257 mutex_lock(&spec->pcm_lock); in hdmi_pcm_open()
1258 pin_idx = hinfo_to_pin_index(codec, hinfo); in hdmi_pcm_open()
1263 err = hdmi_pcm_open_no_pin(hinfo, codec, substream); in hdmi_pcm_open()
1267 err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, false); in hdmi_pcm_open()
1273 per_cvt->assigned = true; in hdmi_pcm_open()
1275 set_bit(pcm_idx, &spec->pcm_in_use); in hdmi_pcm_open()
1277 per_pin->cvt_nid = per_cvt->cvt_nid; in hdmi_pcm_open()
1278 hinfo->nid = per_cvt->cvt_nid; in hdmi_pcm_open()
1281 if (get_wcaps(codec, per_cvt->cvt_nid) & AC_WCAP_STRIPE) in hdmi_pcm_open()
1282 azx_stream(get_azx_dev(substream))->stripe = 1; in hdmi_pcm_open()
1284 snd_hda_set_dev_select(codec, per_pin->pin_nid, per_pin->dev_id); in hdmi_pcm_open()
1285 snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0, in hdmi_pcm_open()
1287 per_pin->mux_idx); in hdmi_pcm_open()
1290 pin_cvt_fixup(codec, per_pin, 0); in hdmi_pcm_open()
1292 snd_hda_spdif_ctls_assign(codec, pcm_idx, per_cvt->cvt_nid); in hdmi_pcm_open()
1295 hinfo->channels_min = per_cvt->channels_min; in hdmi_pcm_open()
1296 hinfo->channels_max = per_cvt->channels_max; in hdmi_pcm_open()
1297 hinfo->rates = per_cvt->rates; in hdmi_pcm_open()
1298 hinfo->formats = per_cvt->formats; in hdmi_pcm_open()
1299 hinfo->maxbps = per_cvt->maxbps; in hdmi_pcm_open()
1301 eld = &per_pin->sink_eld; in hdmi_pcm_open()
1303 if (!static_hdmi_pcm && eld->eld_valid) { in hdmi_pcm_open()
1304 snd_hdmi_eld_update_pcm_info(&eld->info, hinfo); in hdmi_pcm_open()
1305 if (hinfo->channels_min > hinfo->channels_max || in hdmi_pcm_open()
1306 !hinfo->rates || !hinfo->formats) { in hdmi_pcm_open()
1307 per_cvt->assigned = false; in hdmi_pcm_open()
1308 hinfo->nid = 0; in hdmi_pcm_open()
1309 snd_hda_spdif_ctls_unassign(codec, pcm_idx); in hdmi_pcm_open()
1310 err = -ENODEV; in hdmi_pcm_open()
1316 runtime->hw.channels_min = hinfo->channels_min; in hdmi_pcm_open()
1317 runtime->hw.channels_max = hinfo->channels_max; in hdmi_pcm_open()
1318 runtime->hw.formats = hinfo->formats; in hdmi_pcm_open()
1319 runtime->hw.rates = hinfo->rates; in hdmi_pcm_open()
1321 snd_pcm_hw_constraint_step(substream->runtime, 0, in hdmi_pcm_open()
1324 mutex_unlock(&spec->pcm_lock); in hdmi_pcm_open()
1331 static int hdmi_read_pin_conn(struct hda_codec *codec, int pin_idx) in hdmi_read_pin_conn() argument
1333 struct hdmi_spec *spec = codec->spec; in hdmi_read_pin_conn()
1335 hda_nid_t pin_nid = per_pin->pin_nid; in hdmi_read_pin_conn()
1336 int dev_id = per_pin->dev_id; in hdmi_read_pin_conn()
1339 if (!(get_wcaps(codec, pin_nid) & AC_WCAP_CONN_LIST)) { in hdmi_read_pin_conn()
1340 codec_warn(codec, in hdmi_read_pin_conn()
1342 pin_nid, get_wcaps(codec, pin_nid)); in hdmi_read_pin_conn()
1343 return -EINVAL; in hdmi_read_pin_conn()
1346 snd_hda_set_dev_select(codec, pin_nid, dev_id); in hdmi_read_pin_conn()
1348 if (spec->intel_hsw_fixup) { in hdmi_read_pin_conn()
1349 conns = spec->num_cvts; in hdmi_read_pin_conn()
1350 memcpy(per_pin->mux_nids, spec->cvt_nids, in hdmi_read_pin_conn()
1353 conns = snd_hda_get_raw_connections(codec, pin_nid, in hdmi_read_pin_conn()
1354 per_pin->mux_nids, in hdmi_read_pin_conn()
1359 per_pin->num_mux_nids = conns; in hdmi_read_pin_conn()
1369 for (i = 0; i < spec->pcm_used; i++) { in hdmi_find_pcm_slot()
1370 if (!test_bit(i, &spec->pcm_bitmap)) in hdmi_find_pcm_slot()
1373 return -EBUSY; in hdmi_find_pcm_slot()
1382 if (per_pin->pcm) in hdmi_attach_hda_pcm()
1385 idx = per_pin->prev_pcm_idx; in hdmi_attach_hda_pcm()
1387 if (!test_bit(idx, &spec->pcm_bitmap)) in hdmi_attach_hda_pcm()
1389 per_pin->prev_pcm_idx = -1; /* no longer valid, clear it */ in hdmi_attach_hda_pcm()
1392 if (idx == -EBUSY) in hdmi_attach_hda_pcm()
1395 per_pin->pcm_idx = idx; in hdmi_attach_hda_pcm()
1396 per_pin->pcm = get_hdmi_pcm(spec, idx); in hdmi_attach_hda_pcm()
1397 set_bit(idx, &spec->pcm_bitmap); in hdmi_attach_hda_pcm()
1406 if (!per_pin->pcm) in hdmi_detach_hda_pcm()
1408 idx = per_pin->pcm_idx; in hdmi_detach_hda_pcm()
1409 per_pin->pcm_idx = -1; in hdmi_detach_hda_pcm()
1410 per_pin->prev_pcm_idx = idx; /* remember the previous index */ in hdmi_detach_hda_pcm()
1411 per_pin->pcm = NULL; in hdmi_detach_hda_pcm()
1412 if (idx >= 0 && idx < spec->pcm_used) in hdmi_detach_hda_pcm()
1413 clear_bit(idx, &spec->pcm_bitmap); in hdmi_detach_hda_pcm()
1421 for (mux_idx = 0; mux_idx < per_pin->num_mux_nids; mux_idx++) in hdmi_get_pin_cvt_mux()
1422 if (per_pin->mux_nids[mux_idx] == cvt_nid) in hdmi_get_pin_cvt_mux()
1427 static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid);
1432 struct hda_codec *codec = per_pin->codec; in hdmi_pcm_setup_pin() local
1439 if (per_pin->pcm_idx < 0 || per_pin->pcm_idx >= spec->pcm_used) in hdmi_pcm_setup_pin()
1441 pcm = get_pcm_rec(spec, per_pin->pcm_idx); in hdmi_pcm_setup_pin()
1442 if (!pcm->pcm) in hdmi_pcm_setup_pin()
1444 if (!test_bit(per_pin->pcm_idx, &spec->pcm_in_use)) in hdmi_pcm_setup_pin()
1448 hinfo = pcm->stream; in hdmi_pcm_setup_pin()
1449 substream = pcm->pcm->streams[0].substream; in hdmi_pcm_setup_pin()
1451 per_pin->cvt_nid = hinfo->nid; in hdmi_pcm_setup_pin()
1453 mux_idx = hdmi_get_pin_cvt_mux(spec, per_pin, hinfo->nid); in hdmi_pcm_setup_pin()
1454 if (mux_idx < per_pin->num_mux_nids) { in hdmi_pcm_setup_pin()
1455 snd_hda_set_dev_select(codec, per_pin->pin_nid, in hdmi_pcm_setup_pin()
1456 per_pin->dev_id); in hdmi_pcm_setup_pin()
1457 snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0, in hdmi_pcm_setup_pin()
1461 snd_hda_spdif_ctls_assign(codec, per_pin->pcm_idx, hinfo->nid); in hdmi_pcm_setup_pin()
1463 non_pcm = check_non_pcm_per_cvt(codec, hinfo->nid); in hdmi_pcm_setup_pin()
1464 if (substream->runtime) in hdmi_pcm_setup_pin()
1465 per_pin->channels = substream->runtime->channels; in hdmi_pcm_setup_pin()
1466 per_pin->setup = true; in hdmi_pcm_setup_pin()
1467 per_pin->mux_idx = mux_idx; in hdmi_pcm_setup_pin()
1469 hdmi_setup_audio_infoframe(codec, per_pin, non_pcm); in hdmi_pcm_setup_pin()
1475 if (per_pin->pcm_idx >= 0 && per_pin->pcm_idx < spec->pcm_used) in hdmi_pcm_reset_pin()
1476 snd_hda_spdif_ctls_unassign(per_pin->codec, per_pin->pcm_idx); in hdmi_pcm_reset_pin()
1478 per_pin->chmap_set = false; in hdmi_pcm_reset_pin()
1479 memset(per_pin->chmap, 0, sizeof(per_pin->chmap)); in hdmi_pcm_reset_pin()
1481 per_pin->setup = false; in hdmi_pcm_reset_pin()
1482 per_pin->channels = 0; in hdmi_pcm_reset_pin()
1485 static struct snd_jack *pin_idx_to_pcm_jack(struct hda_codec *codec, in pin_idx_to_pcm_jack() argument
1488 struct hdmi_spec *spec = codec->spec; in pin_idx_to_pcm_jack()
1490 if (per_pin->pcm_idx >= 0) in pin_idx_to_pcm_jack()
1491 return spec->pcm_rec[per_pin->pcm_idx].jack; in pin_idx_to_pcm_jack()
1500 static void update_eld(struct hda_codec *codec, in update_eld() argument
1505 struct hdmi_eld *pin_eld = &per_pin->sink_eld; in update_eld()
1506 struct hdmi_spec *spec = codec->spec; in update_eld()
1508 bool old_eld_valid = pin_eld->eld_valid; in update_eld()
1512 if (eld->eld_valid) { in update_eld()
1513 if (eld->eld_size <= 0 || in update_eld()
1514 snd_hdmi_parse_eld(codec, &eld->info, eld->eld_buffer, in update_eld()
1515 eld->eld_size) < 0) { in update_eld()
1516 eld->eld_valid = false; in update_eld()
1518 schedule_delayed_work(&per_pin->work, in update_eld()
1525 if (!eld->eld_valid || eld->eld_size <= 0 || eld->info.sad_count <= 0) { in update_eld()
1526 eld->eld_valid = false; in update_eld()
1527 eld->eld_size = 0; in update_eld()
1531 pcm_idx = per_pin->pcm_idx; in update_eld()
1537 pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); in update_eld()
1539 if (!spec->static_pcm_mapping) { in update_eld()
1540 if (eld->eld_valid) { in update_eld()
1549 /* if pcm_idx == -1, it means this is in monitor connection event in update_eld()
1552 if (pcm_idx == -1) in update_eld()
1553 pcm_idx = per_pin->pcm_idx; in update_eld()
1555 pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); in update_eld()
1557 if (eld->eld_valid) in update_eld()
1558 snd_hdmi_show_eld(codec, &eld->info); in update_eld()
1560 eld_changed = (pin_eld->eld_valid != eld->eld_valid); in update_eld()
1561 eld_changed |= (pin_eld->monitor_present != eld->monitor_present); in update_eld()
1562 if (!eld_changed && eld->eld_valid && pin_eld->eld_valid) in update_eld()
1563 if (pin_eld->eld_size != eld->eld_size || in update_eld()
1564 memcmp(pin_eld->eld_buffer, eld->eld_buffer, in update_eld()
1565 eld->eld_size) != 0) in update_eld()
1569 pin_eld->monitor_present = eld->monitor_present; in update_eld()
1570 pin_eld->eld_valid = eld->eld_valid; in update_eld()
1571 pin_eld->eld_size = eld->eld_size; in update_eld()
1572 if (eld->eld_valid) in update_eld()
1573 memcpy(pin_eld->eld_buffer, eld->eld_buffer, in update_eld()
1574 eld->eld_size); in update_eld()
1575 pin_eld->info = eld->info; in update_eld()
1579 * Re-setup pin and infoframe. This is needed e.g. when in update_eld()
1580 * - sink is first plugged-in in update_eld()
1581 * - transcoder can change during stream playback on Haswell in update_eld()
1584 if (eld->eld_valid && !old_eld_valid && per_pin->setup) { in update_eld()
1585 pin_cvt_fixup(codec, per_pin, 0); in update_eld()
1586 hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); in update_eld()
1590 snd_ctl_notify(codec->card, in update_eld()
1593 &get_hdmi_pcm(spec, pcm_idx)->eld_ctl->id); in update_eld()
1597 (eld->monitor_present && eld->eld_valid) ? in update_eld()
1601 /* update ELD and jack state via HD-audio verbs */
1605 struct hda_codec *codec = per_pin->codec; in hdmi_present_sense_via_verbs() local
1606 struct hdmi_spec *spec = codec->spec; in hdmi_present_sense_via_verbs()
1607 struct hdmi_eld *eld = &spec->temp_eld; in hdmi_present_sense_via_verbs()
1608 struct device *dev = hda_codec_dev(codec); in hdmi_present_sense_via_verbs()
1609 hda_nid_t pin_nid = per_pin->pin_nid; in hdmi_present_sense_via_verbs()
1610 int dev_id = per_pin->dev_id; in hdmi_present_sense_via_verbs()
1615 * the real PD value changed. An older version of the HD-audio in hdmi_present_sense_via_verbs()
1623 if (dev->power.runtime_status == RPM_SUSPENDING) in hdmi_present_sense_via_verbs()
1627 ret = snd_hda_power_up_pm(codec); in hdmi_present_sense_via_verbs()
1631 present = snd_hda_jack_pin_sense(codec, pin_nid, dev_id); in hdmi_present_sense_via_verbs()
1633 mutex_lock(&per_pin->lock); in hdmi_present_sense_via_verbs()
1634 eld->monitor_present = !!(present & AC_PINSENSE_PRESENCE); in hdmi_present_sense_via_verbs()
1635 if (eld->monitor_present) in hdmi_present_sense_via_verbs()
1636 eld->eld_valid = !!(present & AC_PINSENSE_ELDV); in hdmi_present_sense_via_verbs()
1638 eld->eld_valid = false; in hdmi_present_sense_via_verbs()
1640 codec_dbg(codec, in hdmi_present_sense_via_verbs()
1641 "HDMI status: Codec=%d NID=0x%x Presence_Detect=%d ELD_Valid=%d\n", in hdmi_present_sense_via_verbs()
1642 codec->addr, pin_nid, eld->monitor_present, eld->eld_valid); in hdmi_present_sense_via_verbs()
1644 if (eld->eld_valid) { in hdmi_present_sense_via_verbs()
1645 if (spec->ops.pin_get_eld(codec, pin_nid, dev_id, in hdmi_present_sense_via_verbs()
1646 eld->eld_buffer, &eld->eld_size) < 0) in hdmi_present_sense_via_verbs()
1647 eld->eld_valid = false; in hdmi_present_sense_via_verbs()
1650 update_eld(codec, per_pin, eld, repoll); in hdmi_present_sense_via_verbs()
1651 mutex_unlock(&per_pin->lock); in hdmi_present_sense_via_verbs()
1653 snd_hda_power_down_pm(codec); in hdmi_present_sense_via_verbs()
1662 static void silent_stream_enable_i915(struct hda_codec *codec, in silent_stream_enable_i915() argument
1667 snd_hdac_sync_audio_rate(&codec->core, per_pin->pin_nid, in silent_stream_enable_i915()
1668 per_pin->dev_id, I915_SILENT_RATE); in silent_stream_enable_i915()
1673 snd_hda_codec_setup_stream(codec, per_pin->cvt_nid, in silent_stream_enable_i915()
1676 snd_hda_codec_setup_stream(codec, per_pin->cvt_nid, I915_SILENT_FMT_MASK, 0, format); in silent_stream_enable_i915()
1678 per_pin->channels = I915_SILENT_CHANNELS; in silent_stream_enable_i915()
1679 hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); in silent_stream_enable_i915()
1682 static void silent_stream_set_kae(struct hda_codec *codec, in silent_stream_set_kae() argument
1688 codec_dbg(codec, "HDMI: KAE %d cvt-NID=0x%x\n", enable, per_pin->cvt_nid); in silent_stream_set_kae()
1690 param = snd_hda_codec_read(codec, per_pin->cvt_nid, 0, AC_VERB_GET_DIGI_CONVERT_1, 0); in silent_stream_set_kae()
1698 snd_hda_codec_write(codec, per_pin->cvt_nid, 0, AC_VERB_SET_DIGI_CONVERT_3, param); in silent_stream_set_kae()
1701 static void silent_stream_enable(struct hda_codec *codec, in silent_stream_enable() argument
1704 struct hdmi_spec *spec = codec->spec; in silent_stream_enable()
1710 * Power-up will call hdmi_present_sense, so the PM calls in silent_stream_enable()
1714 err = snd_hda_power_up_pm(codec); in silent_stream_enable()
1715 if (err < 0 && err != -EACCES) { in silent_stream_enable()
1716 codec_err(codec, in silent_stream_enable()
1717 "Failed to power up codec for silent stream enable ret=[%d]\n", err); in silent_stream_enable()
1718 snd_hda_power_down_pm(codec); in silent_stream_enable()
1722 mutex_lock(&per_pin->lock); in silent_stream_enable()
1724 if (per_pin->setup) { in silent_stream_enable()
1725 codec_dbg(codec, "hdmi: PCM already open, no silent stream\n"); in silent_stream_enable()
1726 err = -EBUSY; in silent_stream_enable()
1730 pin_idx = pin_id_to_pin_index(codec, per_pin->pin_nid, per_pin->dev_id); in silent_stream_enable()
1731 err = hdmi_choose_cvt(codec, pin_idx, &cvt_idx, true); in silent_stream_enable()
1733 codec_err(codec, "hdmi: no free converter to enable silent mode\n"); in silent_stream_enable()
1738 per_cvt->silent_stream = true; in silent_stream_enable()
1739 per_pin->cvt_nid = per_cvt->cvt_nid; in silent_stream_enable()
1740 per_pin->silent_stream = true; in silent_stream_enable()
1742 codec_dbg(codec, "hdmi: enabling silent stream pin-NID=0x%x cvt-NID=0x%x\n", in silent_stream_enable()
1743 per_pin->pin_nid, per_cvt->cvt_nid); in silent_stream_enable()
1745 snd_hda_set_dev_select(codec, per_pin->pin_nid, per_pin->dev_id); in silent_stream_enable()
1746 snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0, in silent_stream_enable()
1748 per_pin->mux_idx); in silent_stream_enable()
1751 pin_cvt_fixup(codec, per_pin, 0); in silent_stream_enable()
1753 switch (spec->silent_stream_type) { in silent_stream_enable()
1755 silent_stream_enable_i915(codec, per_pin); in silent_stream_enable()
1756 silent_stream_set_kae(codec, per_pin, true); in silent_stream_enable()
1759 silent_stream_enable_i915(codec, per_pin); in silent_stream_enable()
1760 keep_power = 1; in silent_stream_enable()
1767 mutex_unlock(&per_pin->lock); in silent_stream_enable()
1770 snd_hda_power_down_pm(codec); in silent_stream_enable()
1773 static void silent_stream_disable(struct hda_codec *codec, in silent_stream_disable() argument
1776 struct hdmi_spec *spec = codec->spec; in silent_stream_disable()
1780 err = snd_hda_power_up_pm(codec); in silent_stream_disable()
1781 if (err < 0 && err != -EACCES) { in silent_stream_disable()
1782 codec_err(codec, in silent_stream_disable()
1783 "Failed to power up codec for silent stream disable ret=[%d]\n", in silent_stream_disable()
1785 snd_hda_power_down_pm(codec); in silent_stream_disable()
1789 mutex_lock(&per_pin->lock); in silent_stream_disable()
1790 if (!per_pin->silent_stream) in silent_stream_disable()
1793 codec_dbg(codec, "HDMI: disable silent stream on pin-NID=0x%x cvt-NID=0x%x\n", in silent_stream_disable()
1794 per_pin->pin_nid, per_pin->cvt_nid); in silent_stream_disable()
1796 cvt_idx = cvt_nid_to_cvt_index(codec, per_pin->cvt_nid); in silent_stream_disable()
1797 if (cvt_idx >= 0 && cvt_idx < spec->num_cvts) { in silent_stream_disable()
1799 per_cvt->silent_stream = false; in silent_stream_disable()
1802 if (spec->silent_stream_type == SILENT_STREAM_I915) { in silent_stream_disable()
1804 snd_hda_power_down_pm(codec); in silent_stream_disable()
1805 } else if (spec->silent_stream_type == SILENT_STREAM_KAE) { in silent_stream_disable()
1806 silent_stream_set_kae(codec, per_pin, false); in silent_stream_disable()
1809 per_pin->cvt_nid = 0; in silent_stream_disable()
1810 per_pin->silent_stream = false; in silent_stream_disable()
1813 mutex_unlock(&per_pin->lock); in silent_stream_disable()
1815 snd_hda_power_down_pm(codec); in silent_stream_disable()
1819 static void sync_eld_via_acomp(struct hda_codec *codec, in sync_eld_via_acomp() argument
1822 struct hdmi_spec *spec = codec->spec; in sync_eld_via_acomp()
1823 struct hdmi_eld *eld = &spec->temp_eld; in sync_eld_via_acomp()
1826 mutex_lock(&per_pin->lock); in sync_eld_via_acomp()
1827 eld->monitor_present = false; in sync_eld_via_acomp()
1828 monitor_prev = per_pin->sink_eld.monitor_present; in sync_eld_via_acomp()
1829 eld->eld_size = snd_hdac_acomp_get_eld(&codec->core, per_pin->pin_nid, in sync_eld_via_acomp()
1830 per_pin->dev_id, &eld->monitor_present, in sync_eld_via_acomp()
1831 eld->eld_buffer, ELD_MAX_SIZE); in sync_eld_via_acomp()
1832 eld->eld_valid = (eld->eld_size > 0); in sync_eld_via_acomp()
1833 update_eld(codec, per_pin, eld, 0); in sync_eld_via_acomp()
1834 monitor_next = per_pin->sink_eld.monitor_present; in sync_eld_via_acomp()
1835 mutex_unlock(&per_pin->lock); in sync_eld_via_acomp()
1837 if (spec->silent_stream_type) { in sync_eld_via_acomp()
1839 silent_stream_enable(codec, per_pin); in sync_eld_via_acomp()
1841 silent_stream_disable(codec, per_pin); in sync_eld_via_acomp()
1847 struct hda_codec *codec = per_pin->codec; in hdmi_present_sense() local
1849 if (!codec_has_acomp(codec)) in hdmi_present_sense()
1852 sync_eld_via_acomp(codec, per_pin); in hdmi_present_sense()
1859 struct hda_codec *codec = per_pin->codec; in hdmi_repoll_eld() local
1860 struct hdmi_spec *spec = codec->spec; in hdmi_repoll_eld()
1863 jack = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, in hdmi_repoll_eld()
1864 per_pin->dev_id); in hdmi_repoll_eld()
1866 jack->jack_dirty = 1; in hdmi_repoll_eld()
1868 if (per_pin->repoll_count++ > 6) in hdmi_repoll_eld()
1869 per_pin->repoll_count = 0; in hdmi_repoll_eld()
1871 mutex_lock(&spec->pcm_lock); in hdmi_repoll_eld()
1872 hdmi_present_sense(per_pin, per_pin->repoll_count); in hdmi_repoll_eld()
1873 mutex_unlock(&spec->pcm_lock); in hdmi_repoll_eld()
1876 static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid) in hdmi_add_pin() argument
1878 struct hdmi_spec *spec = codec->spec; in hdmi_add_pin()
1885 caps = snd_hda_query_pin_caps(codec, pin_nid); in hdmi_add_pin()
1893 config = snd_hda_codec_get_pincfg(codec, pin_nid); in hdmi_add_pin()
1895 !spec->force_connect) in hdmi_add_pin()
1902 if (spec->intel_hsw_fixup) { in hdmi_add_pin()
1909 dev_num = spec->dev_num; in hdmi_add_pin()
1910 } else if (codec->dp_mst) { in hdmi_add_pin()
1911 dev_num = snd_hda_get_num_devices(codec, pin_nid) + 1; in hdmi_add_pin()
1913 * spec->dev_num is the maxinum number of device entries in hdmi_add_pin()
1916 spec->dev_num = (spec->dev_num > dev_num) ? in hdmi_add_pin()
1917 spec->dev_num : dev_num; in hdmi_add_pin()
1921 * manually set dev_num to 1. This means in hdmi_add_pin()
1924 dev_num = 1; in hdmi_add_pin()
1925 spec->dev_num = 1; in hdmi_add_pin()
1929 pin_idx = spec->num_pins; in hdmi_add_pin()
1930 per_pin = snd_array_new(&spec->pins); in hdmi_add_pin()
1933 return -ENOMEM; in hdmi_add_pin()
1935 per_pin->pcm = NULL; in hdmi_add_pin()
1936 per_pin->pcm_idx = -1; in hdmi_add_pin()
1937 per_pin->prev_pcm_idx = -1; in hdmi_add_pin()
1938 per_pin->pin_nid = pin_nid; in hdmi_add_pin()
1939 per_pin->pin_nid_idx = spec->num_nids; in hdmi_add_pin()
1940 per_pin->dev_id = i; in hdmi_add_pin()
1941 per_pin->non_pcm = false; in hdmi_add_pin()
1942 snd_hda_set_dev_select(codec, pin_nid, i); in hdmi_add_pin()
1943 err = hdmi_read_pin_conn(codec, pin_idx); in hdmi_add_pin()
1946 if (!is_jack_detectable(codec, pin_nid)) in hdmi_add_pin()
1947 codec_warn(codec, "HDMI: pin NID 0x%x - jack not detectable\n", pin_nid); in hdmi_add_pin()
1948 spec->num_pins++; in hdmi_add_pin()
1950 spec->num_nids++; in hdmi_add_pin()
1955 static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid) in hdmi_add_cvt() argument
1957 struct hdmi_spec *spec = codec->spec; in hdmi_add_cvt()
1962 chans = get_wcaps(codec, cvt_nid); in hdmi_add_cvt()
1965 per_cvt = snd_array_new(&spec->cvts); in hdmi_add_cvt()
1967 return -ENOMEM; in hdmi_add_cvt()
1969 per_cvt->cvt_nid = cvt_nid; in hdmi_add_cvt()
1970 per_cvt->channels_min = 2; in hdmi_add_cvt()
1972 per_cvt->channels_max = chans; in hdmi_add_cvt()
1973 if (chans > spec->chmap.channels_max) in hdmi_add_cvt()
1974 spec->chmap.channels_max = chans; in hdmi_add_cvt()
1977 err = snd_hda_query_supported_pcm(codec, cvt_nid, in hdmi_add_cvt()
1978 &per_cvt->rates, in hdmi_add_cvt()
1979 &per_cvt->formats, in hdmi_add_cvt()
1980 &per_cvt->maxbps); in hdmi_add_cvt()
1984 if (spec->num_cvts < ARRAY_SIZE(spec->cvt_nids)) in hdmi_add_cvt()
1985 spec->cvt_nids[spec->num_cvts] = cvt_nid; in hdmi_add_cvt()
1986 spec->num_cvts++; in hdmi_add_cvt()
1992 SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1),
1993 SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1),
1994 SND_PCI_QUIRK(0x103c, 0x8711, "HP", 1),
1995 SND_PCI_QUIRK(0x103c, 0x8715, "HP", 1),
1996 SND_PCI_QUIRK(0x1043, 0x86ae, "ASUS", 1), /* Z170 PRO */
1997 SND_PCI_QUIRK(0x1043, 0x86c7, "ASUS", 1), /* Z170M PLUS */
1998 SND_PCI_QUIRK(0x1462, 0xec94, "MS-7C94", 1),
1999 SND_PCI_QUIRK(0x8086, 0x2060, "Intel NUC5CPYB", 1),
2000 SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", 1),
2004 static int hdmi_parse_codec(struct hda_codec *codec) in hdmi_parse_codec() argument
2006 struct hdmi_spec *spec = codec->spec; in hdmi_parse_codec()
2012 nodes = snd_hda_get_sub_nodes(codec, codec->core.afg, &start_nid); in hdmi_parse_codec()
2014 codec_warn(codec, "HDMI: failed to get afg sub nodes\n"); in hdmi_parse_codec()
2015 return -EINVAL; in hdmi_parse_codec()
2019 spec->force_connect = true; in hdmi_parse_codec()
2021 q = snd_pci_quirk_lookup(codec->bus->pci, force_connect_list); in hdmi_parse_codec()
2023 if (q && q->value) in hdmi_parse_codec()
2024 spec->force_connect = true; in hdmi_parse_codec()
2033 caps = get_wcaps(codec, nid); in hdmi_parse_codec()
2039 hdmi_add_cvt(codec, nid); in hdmi_parse_codec()
2046 caps = get_wcaps(codec, nid); in hdmi_parse_codec()
2052 hdmi_add_pin(codec, nid); in hdmi_parse_codec()
2060 static bool check_non_pcm_per_cvt(struct hda_codec *codec, hda_nid_t cvt_nid) in check_non_pcm_per_cvt() argument
2065 mutex_lock(&codec->spdif_mutex); in check_non_pcm_per_cvt()
2066 spdif = snd_hda_spdif_out_of_nid(codec, cvt_nid); in check_non_pcm_per_cvt()
2071 mutex_unlock(&codec->spdif_mutex); in check_non_pcm_per_cvt()
2074 non_pcm = !!(spdif->status & IEC958_AES0_NONAUDIO); in check_non_pcm_per_cvt()
2075 mutex_unlock(&codec->spdif_mutex); in check_non_pcm_per_cvt()
2084 struct hda_codec *codec, in generic_hdmi_playback_pcm_prepare() argument
2089 hda_nid_t cvt_nid = hinfo->nid; in generic_hdmi_playback_pcm_prepare()
2090 struct hdmi_spec *spec = codec->spec; in generic_hdmi_playback_pcm_prepare()
2093 struct snd_pcm_runtime *runtime = substream->runtime; in generic_hdmi_playback_pcm_prepare()
2098 mutex_lock(&spec->pcm_lock); in generic_hdmi_playback_pcm_prepare()
2099 pin_idx = hinfo_to_pin_index(codec, hinfo); in generic_hdmi_playback_pcm_prepare()
2104 pin_cvt_fixup(codec, NULL, cvt_nid); in generic_hdmi_playback_pcm_prepare()
2105 snd_hda_codec_setup_stream(codec, cvt_nid, in generic_hdmi_playback_pcm_prepare()
2120 pin_cvt_fixup(codec, per_pin, 0); in generic_hdmi_playback_pcm_prepare()
2124 if (codec_has_acomp(codec)) in generic_hdmi_playback_pcm_prepare()
2125 snd_hdac_sync_audio_rate(&codec->core, per_pin->pin_nid, in generic_hdmi_playback_pcm_prepare()
2126 per_pin->dev_id, runtime->rate); in generic_hdmi_playback_pcm_prepare()
2128 non_pcm = check_non_pcm_per_cvt(codec, cvt_nid); in generic_hdmi_playback_pcm_prepare()
2129 mutex_lock(&per_pin->lock); in generic_hdmi_playback_pcm_prepare()
2130 per_pin->channels = substream->runtime->channels; in generic_hdmi_playback_pcm_prepare()
2131 per_pin->setup = true; in generic_hdmi_playback_pcm_prepare()
2133 if (get_wcaps(codec, cvt_nid) & AC_WCAP_STRIPE) { in generic_hdmi_playback_pcm_prepare()
2134 stripe = snd_hdac_get_stream_stripe_ctl(&codec->bus->core, in generic_hdmi_playback_pcm_prepare()
2136 snd_hda_codec_write(codec, cvt_nid, 0, in generic_hdmi_playback_pcm_prepare()
2141 hdmi_setup_audio_infoframe(codec, per_pin, non_pcm); in generic_hdmi_playback_pcm_prepare()
2142 mutex_unlock(&per_pin->lock); in generic_hdmi_playback_pcm_prepare()
2143 if (spec->dyn_pin_out) { in generic_hdmi_playback_pcm_prepare()
2144 snd_hda_set_dev_select(codec, per_pin->pin_nid, in generic_hdmi_playback_pcm_prepare()
2145 per_pin->dev_id); in generic_hdmi_playback_pcm_prepare()
2146 pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0, in generic_hdmi_playback_pcm_prepare()
2148 snd_hda_codec_write(codec, per_pin->pin_nid, 0, in generic_hdmi_playback_pcm_prepare()
2154 err = spec->ops.setup_stream(codec, cvt_nid, per_pin->pin_nid, in generic_hdmi_playback_pcm_prepare()
2155 per_pin->dev_id, stream_tag, format); in generic_hdmi_playback_pcm_prepare()
2157 mutex_unlock(&spec->pcm_lock); in generic_hdmi_playback_pcm_prepare()
2162 struct hda_codec *codec, in generic_hdmi_playback_pcm_cleanup() argument
2165 snd_hda_codec_cleanup_stream(codec, hinfo->nid); in generic_hdmi_playback_pcm_cleanup()
2170 struct hda_codec *codec, in hdmi_pcm_close() argument
2173 struct hdmi_spec *spec = codec->spec; in hdmi_pcm_close()
2180 mutex_lock(&spec->pcm_lock); in hdmi_pcm_close()
2181 if (hinfo->nid) { in hdmi_pcm_close()
2182 pcm_idx = hinfo_to_pcm_index(codec, hinfo); in hdmi_pcm_close()
2184 err = -EINVAL; in hdmi_pcm_close()
2187 cvt_idx = cvt_nid_to_cvt_index(codec, hinfo->nid); in hdmi_pcm_close()
2189 err = -EINVAL; in hdmi_pcm_close()
2193 per_cvt->assigned = false; in hdmi_pcm_close()
2194 hinfo->nid = 0; in hdmi_pcm_close()
2196 azx_stream(get_azx_dev(substream))->stripe = 0; in hdmi_pcm_close()
2198 snd_hda_spdif_ctls_unassign(codec, pcm_idx); in hdmi_pcm_close()
2199 clear_bit(pcm_idx, &spec->pcm_in_use); in hdmi_pcm_close()
2200 pin_idx = hinfo_to_pin_index(codec, hinfo); in hdmi_pcm_close()
2210 if (spec->dyn_pin_out) { in hdmi_pcm_close()
2211 snd_hda_set_dev_select(codec, per_pin->pin_nid, in hdmi_pcm_close()
2212 per_pin->dev_id); in hdmi_pcm_close()
2213 pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0, in hdmi_pcm_close()
2215 snd_hda_codec_write(codec, per_pin->pin_nid, 0, in hdmi_pcm_close()
2220 mutex_lock(&per_pin->lock); in hdmi_pcm_close()
2221 per_pin->chmap_set = false; in hdmi_pcm_close()
2222 memset(per_pin->chmap, 0, sizeof(per_pin->chmap)); in hdmi_pcm_close()
2224 per_pin->setup = false; in hdmi_pcm_close()
2225 per_pin->channels = 0; in hdmi_pcm_close()
2226 mutex_unlock(&per_pin->lock); in hdmi_pcm_close()
2230 mutex_unlock(&spec->pcm_lock); in hdmi_pcm_close()
2244 struct hda_codec *codec = hdac_to_hda_codec(hdac); in hdmi_get_spk_alloc() local
2245 struct hdmi_spec *spec = codec->spec; in hdmi_get_spk_alloc()
2251 return per_pin->sink_eld.info.spk_alloc; in hdmi_get_spk_alloc()
2257 struct hda_codec *codec = hdac_to_hda_codec(hdac); in hdmi_get_chmap() local
2258 struct hdmi_spec *spec = codec->spec; in hdmi_get_chmap()
2265 memcpy(chmap, per_pin->chmap, ARRAY_SIZE(per_pin->chmap)); in hdmi_get_chmap()
2271 struct hda_codec *codec = hdac_to_hda_codec(hdac); in hdmi_set_chmap() local
2272 struct hdmi_spec *spec = codec->spec; in hdmi_set_chmap()
2277 mutex_lock(&per_pin->lock); in hdmi_set_chmap()
2278 per_pin->chmap_set = true; in hdmi_set_chmap()
2279 memcpy(per_pin->chmap, chmap, ARRAY_SIZE(per_pin->chmap)); in hdmi_set_chmap()
2281 hdmi_setup_audio_infoframe(codec, per_pin, per_pin->non_pcm); in hdmi_set_chmap()
2282 mutex_unlock(&per_pin->lock); in hdmi_set_chmap()
2287 struct hda_codec *codec = hdac_to_hda_codec(hdac); in is_hdmi_pcm_attached() local
2288 struct hdmi_spec *spec = codec->spec; in is_hdmi_pcm_attached()
2294 static int generic_hdmi_build_pcms(struct hda_codec *codec) in generic_hdmi_build_pcms() argument
2296 struct hdmi_spec *spec = codec->spec; in generic_hdmi_build_pcms()
2299 /* limit the PCM devices to the codec converters or available PINs */ in generic_hdmi_build_pcms()
2300 pcm_num = min(spec->num_cvts, spec->num_pins); in generic_hdmi_build_pcms()
2301 codec_dbg(codec, "hdmi: pcm_num set to %d\n", pcm_num); in generic_hdmi_build_pcms()
2308 info = snd_hda_codec_pcm_new(codec, "HDMI %d", idx); in generic_hdmi_build_pcms()
2310 return -ENOMEM; in generic_hdmi_build_pcms()
2312 spec->pcm_rec[idx].pcm = info; in generic_hdmi_build_pcms()
2313 spec->pcm_used++; in generic_hdmi_build_pcms()
2314 info->pcm_type = HDA_PCM_TYPE_HDMI; in generic_hdmi_build_pcms()
2315 info->own_chmap = true; in generic_hdmi_build_pcms()
2317 pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; in generic_hdmi_build_pcms()
2318 pstr->substreams = 1; in generic_hdmi_build_pcms()
2319 pstr->ops = generic_ops; in generic_hdmi_build_pcms()
2322 pstr->channels_min = per_cvt->channels_min; in generic_hdmi_build_pcms()
2323 pstr->channels_max = per_cvt->channels_max; in generic_hdmi_build_pcms()
2326 if (spec->pcm_used >= ARRAY_SIZE(spec->pcm_rec)) in generic_hdmi_build_pcms()
2336 struct hdmi_pcm *pcm = jack->private_data; in free_hdmi_jack_priv()
2338 pcm->jack = NULL; in free_hdmi_jack_priv()
2341 static int generic_hdmi_build_jack(struct hda_codec *codec, int pcm_idx) in generic_hdmi_build_jack() argument
2344 struct hdmi_spec *spec = codec->spec; in generic_hdmi_build_jack()
2346 int pcmdev = get_pcm_rec(spec, pcm_idx)->device; in generic_hdmi_build_jack()
2352 err = snd_jack_new(codec->card, hdmi_str, SND_JACK_AVOUT, &jack, in generic_hdmi_build_jack()
2357 spec->pcm_rec[pcm_idx].jack = jack; in generic_hdmi_build_jack()
2358 jack->private_data = &spec->pcm_rec[pcm_idx]; in generic_hdmi_build_jack()
2359 jack->private_free = free_hdmi_jack_priv; in generic_hdmi_build_jack()
2363 static int generic_hdmi_build_controls(struct hda_codec *codec) in generic_hdmi_build_controls() argument
2365 struct hdmi_spec *spec = codec->spec; in generic_hdmi_build_controls()
2369 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) { in generic_hdmi_build_controls()
2370 if (!get_pcm_rec(spec, pcm_idx)->pcm) { in generic_hdmi_build_controls()
2372 set_bit(pcm_idx, &spec->pcm_bitmap); in generic_hdmi_build_controls()
2376 err = generic_hdmi_build_jack(codec, pcm_idx); in generic_hdmi_build_controls()
2383 err = snd_hda_create_dig_out_ctls(codec, in generic_hdmi_build_controls()
2384 0, spec->cvt_nids[0], in generic_hdmi_build_controls()
2388 snd_hda_spdif_ctls_unassign(codec, pcm_idx); in generic_hdmi_build_controls()
2390 dev = get_pcm_rec(spec, pcm_idx)->device; in generic_hdmi_build_controls()
2393 err = hdmi_create_eld_ctl(codec, pcm_idx, dev); in generic_hdmi_build_controls()
2399 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_build_controls()
2401 struct hdmi_eld *pin_eld = &per_pin->sink_eld; in generic_hdmi_build_controls()
2403 if (spec->static_pcm_mapping) { in generic_hdmi_build_controls()
2408 pin_eld->eld_valid = false; in generic_hdmi_build_controls()
2413 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) { in generic_hdmi_build_controls()
2417 if (!pcm || !pcm->pcm) in generic_hdmi_build_controls()
2419 err = snd_hdac_add_chmap_ctls(pcm->pcm, pcm_idx, &spec->chmap); in generic_hdmi_build_controls()
2427 static int generic_hdmi_init_per_pins(struct hda_codec *codec) in generic_hdmi_init_per_pins() argument
2429 struct hdmi_spec *spec = codec->spec; in generic_hdmi_init_per_pins()
2432 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_init_per_pins()
2435 per_pin->codec = codec; in generic_hdmi_init_per_pins()
2436 mutex_init(&per_pin->lock); in generic_hdmi_init_per_pins()
2437 INIT_DELAYED_WORK(&per_pin->work, hdmi_repoll_eld); in generic_hdmi_init_per_pins()
2443 static int generic_hdmi_init(struct hda_codec *codec) in generic_hdmi_init() argument
2445 struct hdmi_spec *spec = codec->spec; in generic_hdmi_init()
2448 mutex_lock(&spec->bind_lock); in generic_hdmi_init()
2449 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_init()
2451 hda_nid_t pin_nid = per_pin->pin_nid; in generic_hdmi_init()
2452 int dev_id = per_pin->dev_id; in generic_hdmi_init()
2454 snd_hda_set_dev_select(codec, pin_nid, dev_id); in generic_hdmi_init()
2455 hdmi_init_pin(codec, pin_nid); in generic_hdmi_init()
2456 if (codec_has_acomp(codec)) in generic_hdmi_init()
2458 snd_hda_jack_detect_enable_callback_mst(codec, pin_nid, dev_id, in generic_hdmi_init()
2461 mutex_unlock(&spec->bind_lock); in generic_hdmi_init()
2467 snd_array_init(&spec->pins, sizeof(struct hdmi_spec_per_pin), nums); in hdmi_array_init()
2468 snd_array_init(&spec->cvts, sizeof(struct hdmi_spec_per_cvt), nums); in hdmi_array_init()
2473 snd_array_free(&spec->pins); in hdmi_array_free()
2474 snd_array_free(&spec->cvts); in hdmi_array_free()
2477 static void generic_spec_free(struct hda_codec *codec) in generic_spec_free() argument
2479 struct hdmi_spec *spec = codec->spec; in generic_spec_free()
2484 codec->spec = NULL; in generic_spec_free()
2486 codec->dp_mst = false; in generic_spec_free()
2489 static void generic_hdmi_free(struct hda_codec *codec) in generic_hdmi_free() argument
2491 struct hdmi_spec *spec = codec->spec; in generic_hdmi_free()
2494 if (spec->acomp_registered) { in generic_hdmi_free()
2495 snd_hdac_acomp_exit(&codec->bus->core); in generic_hdmi_free()
2496 } else if (codec_has_acomp(codec)) { in generic_hdmi_free()
2497 snd_hdac_acomp_register_notifier(&codec->bus->core, NULL); in generic_hdmi_free()
2499 codec->relaxed_resume = 0; in generic_hdmi_free()
2501 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_free()
2503 cancel_delayed_work_sync(&per_pin->work); in generic_hdmi_free()
2507 for (pcm_idx = 0; pcm_idx < spec->pcm_used; pcm_idx++) { in generic_hdmi_free()
2508 if (spec->pcm_rec[pcm_idx].jack == NULL) in generic_hdmi_free()
2510 snd_device_free(codec->card, spec->pcm_rec[pcm_idx].jack); in generic_hdmi_free()
2513 generic_spec_free(codec); in generic_hdmi_free()
2517 static int generic_hdmi_suspend(struct hda_codec *codec) in generic_hdmi_suspend() argument
2519 struct hdmi_spec *spec = codec->spec; in generic_hdmi_suspend()
2522 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_suspend()
2524 cancel_delayed_work_sync(&per_pin->work); in generic_hdmi_suspend()
2529 static int generic_hdmi_resume(struct hda_codec *codec) in generic_hdmi_resume() argument
2531 struct hdmi_spec *spec = codec->spec; in generic_hdmi_resume()
2534 codec->patch_ops.init(codec); in generic_hdmi_resume()
2535 snd_hda_regmap_sync(codec); in generic_hdmi_resume()
2537 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in generic_hdmi_resume()
2539 hdmi_present_sense(per_pin, 1); in generic_hdmi_resume()
2564 /* allocate codec->spec and assign/initialize generic parser ops */
2565 static int alloc_generic_hdmi(struct hda_codec *codec) in alloc_generic_hdmi() argument
2571 return -ENOMEM; in alloc_generic_hdmi()
2573 spec->codec = codec; in alloc_generic_hdmi()
2574 spec->ops = generic_standard_hdmi_ops; in alloc_generic_hdmi()
2575 spec->dev_num = 1; /* initialize to 1 */ in alloc_generic_hdmi()
2576 mutex_init(&spec->pcm_lock); in alloc_generic_hdmi()
2577 mutex_init(&spec->bind_lock); in alloc_generic_hdmi()
2578 snd_hdac_register_chmap_ops(&codec->core, &spec->chmap); in alloc_generic_hdmi()
2580 spec->chmap.ops.get_chmap = hdmi_get_chmap; in alloc_generic_hdmi()
2581 spec->chmap.ops.set_chmap = hdmi_set_chmap; in alloc_generic_hdmi()
2582 spec->chmap.ops.is_pcm_attached = is_hdmi_pcm_attached; in alloc_generic_hdmi()
2583 spec->chmap.ops.get_spk_alloc = hdmi_get_spk_alloc; in alloc_generic_hdmi()
2585 codec->spec = spec; in alloc_generic_hdmi()
2588 codec->patch_ops = generic_hdmi_patch_ops; in alloc_generic_hdmi()
2594 static int patch_generic_hdmi(struct hda_codec *codec) in patch_generic_hdmi() argument
2598 err = alloc_generic_hdmi(codec); in patch_generic_hdmi()
2602 err = hdmi_parse_codec(codec); in patch_generic_hdmi()
2604 generic_spec_free(codec); in patch_generic_hdmi()
2608 generic_hdmi_init_per_pins(codec); in patch_generic_hdmi()
2617 static void reprogram_jack_detect(struct hda_codec *codec, hda_nid_t nid, in reprogram_jack_detect() argument
2622 tbl = snd_hda_jack_tbl_get_mst(codec, nid, dev_id); in reprogram_jack_detect()
2624 /* clear unsol even if component notifier is used, or re-enable in reprogram_jack_detect()
2627 unsigned int val = use_acomp ? 0 : (AC_USRSP_EN | tbl->tag); in reprogram_jack_detect()
2628 snd_hda_codec_write_cache(codec, nid, 0, in reprogram_jack_detect()
2640 spec = container_of(acomp->audio_ops, struct hdmi_spec, drm_audio_ops); in generic_acomp_notifier_set()
2641 mutex_lock(&spec->bind_lock); in generic_acomp_notifier_set()
2642 spec->use_acomp_notifier = use_acomp; in generic_acomp_notifier_set()
2643 spec->codec->relaxed_resume = use_acomp; in generic_acomp_notifier_set()
2644 spec->codec->bus->keep_power = 0; in generic_acomp_notifier_set()
2646 for (i = 0; i < spec->num_pins; i++) in generic_acomp_notifier_set()
2647 reprogram_jack_detect(spec->codec, in generic_acomp_notifier_set()
2648 get_pin(spec, i)->pin_nid, in generic_acomp_notifier_set()
2649 get_pin(spec, i)->dev_id, in generic_acomp_notifier_set()
2651 mutex_unlock(&spec->bind_lock); in generic_acomp_notifier_set()
2668 /* check whether both HD-audio and DRM PCI devices belong to the same bus */
2674 if (!dev_is_pci(dev) || !dev_is_pci(bus->dev)) in match_bound_vga()
2676 master = to_pci_dev(bus->dev); in match_bound_vga()
2678 return master->bus == pci->bus; in match_bound_vga()
2684 struct hda_codec *codec = audio_ptr; in generic_acomp_pin_eld_notify() local
2685 struct hdmi_spec *spec = codec->spec; in generic_acomp_pin_eld_notify()
2686 hda_nid_t pin_nid = spec->port2pin(codec, port); in generic_acomp_pin_eld_notify()
2690 if (get_wcaps_type(get_wcaps(codec, pin_nid)) != AC_WID_PIN) in generic_acomp_pin_eld_notify()
2695 if (codec->core.dev.power.power_state.event == PM_EVENT_SUSPEND) in generic_acomp_pin_eld_notify()
2698 check_presence_and_report(codec, pin_nid, dev_id); in generic_acomp_pin_eld_notify()
2702 static void setup_drm_audio_ops(struct hda_codec *codec, in setup_drm_audio_ops() argument
2705 struct hdmi_spec *spec = codec->spec; in setup_drm_audio_ops()
2707 spec->drm_audio_ops.audio_ptr = codec; in setup_drm_audio_ops()
2713 spec->drm_audio_ops.pin2port = ops->pin2port; in setup_drm_audio_ops()
2714 spec->drm_audio_ops.pin_eld_notify = ops->pin_eld_notify; in setup_drm_audio_ops()
2715 spec->drm_audio_ops.master_bind = ops->master_bind; in setup_drm_audio_ops()
2716 spec->drm_audio_ops.master_unbind = ops->master_unbind; in setup_drm_audio_ops()
2720 static void generic_acomp_init(struct hda_codec *codec, in generic_acomp_init() argument
2724 struct hdmi_spec *spec = codec->spec; in generic_acomp_init()
2727 codec_info(codec, "audio component disabled by module option\n"); in generic_acomp_init()
2731 spec->port2pin = port2pin; in generic_acomp_init()
2732 setup_drm_audio_ops(codec, ops); in generic_acomp_init()
2733 if (!snd_hdac_acomp_init(&codec->bus->core, &spec->drm_audio_ops, in generic_acomp_init()
2735 spec->acomp_registered = true; in generic_acomp_init()
2740 * Intel codec parsers and helpers
2748 static void intel_haswell_enable_all_pins(struct hda_codec *codec, in intel_haswell_enable_all_pins() argument
2752 struct hdmi_spec *spec = codec->spec; in intel_haswell_enable_all_pins()
2754 vendor_param = snd_hda_codec_read(codec, spec->vendor_nid, 0, in intel_haswell_enable_all_pins()
2756 if (vendor_param == -1 || vendor_param & INTEL_EN_ALL_PIN_CVTS) in intel_haswell_enable_all_pins()
2760 vendor_param = snd_hda_codec_read(codec, spec->vendor_nid, 0, in intel_haswell_enable_all_pins()
2762 if (vendor_param == -1) in intel_haswell_enable_all_pins()
2766 snd_hda_codec_update_widgets(codec); in intel_haswell_enable_all_pins()
2769 static void intel_haswell_fixup_enable_dp12(struct hda_codec *codec) in intel_haswell_fixup_enable_dp12() argument
2772 struct hdmi_spec *spec = codec->spec; in intel_haswell_fixup_enable_dp12()
2774 vendor_param = snd_hda_codec_read(codec, spec->vendor_nid, 0, in intel_haswell_fixup_enable_dp12()
2776 if (vendor_param == -1 || vendor_param & INTEL_EN_DP12) in intel_haswell_fixup_enable_dp12()
2781 snd_hdac_regmap_add_vendor_verb(&codec->core, INTEL_SET_VENDOR_VERB); in intel_haswell_fixup_enable_dp12()
2782 snd_hda_codec_write_cache(codec, spec->vendor_nid, 0, in intel_haswell_fixup_enable_dp12()
2786 /* Haswell needs to re-issue the vendor-specific verbs before turning to D0.
2789 static void haswell_set_power_state(struct hda_codec *codec, hda_nid_t fg, in haswell_set_power_state() argument
2793 intel_haswell_enable_all_pins(codec, false); in haswell_set_power_state()
2794 intel_haswell_fixup_enable_dp12(codec); in haswell_set_power_state()
2797 snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE, power_state); in haswell_set_power_state()
2798 snd_hda_codec_set_power_to_all(codec, fg, power_state); in haswell_set_power_state()
2803 * Pin Widget 5 - PORT B (port = 1 in i915 driver)
2804 * Pin Widget 6 - PORT C (port = 2 in i915 driver)
2805 * Pin Widget 7 - PORT D (port = 3 in i915 driver)
2808 * Pin Widget 4 - PORT B (port = 1 in i915 driver)
2809 * Pin Widget 5 - PORT C (port = 2 in i915 driver)
2810 * Pin Widget 6 - PORT D (port = 3 in i915 driver)
2812 static int intel_base_nid(struct hda_codec *codec) in intel_base_nid() argument
2814 switch (codec->core.vendor_id) { in intel_base_nid()
2826 struct hda_codec *codec = audio_ptr; in intel_pin2port() local
2827 struct hdmi_spec *spec = codec->spec; in intel_pin2port()
2830 if (!spec->port_num) { in intel_pin2port()
2831 base_nid = intel_base_nid(codec); in intel_pin2port()
2833 return -1; in intel_pin2port()
2834 return pin_nid - base_nid + 1; in intel_pin2port()
2841 for (i = 0; i < spec->port_num; i++) { in intel_pin2port()
2842 if (pin_nid == spec->port_map[i]) in intel_pin2port()
2846 codec_info(codec, "Can't find the HDMI/DP port for pin NID 0x%x\n", pin_nid); in intel_pin2port()
2847 return -1; in intel_pin2port()
2850 static int intel_port2pin(struct hda_codec *codec, int port) in intel_port2pin() argument
2852 struct hdmi_spec *spec = codec->spec; in intel_port2pin()
2854 if (!spec->port_num) { in intel_port2pin()
2855 /* we assume only from port-B to port-D */ in intel_port2pin()
2856 if (port < 1 || port > 3) in intel_port2pin()
2858 return port + intel_base_nid(codec) - 1; in intel_port2pin()
2861 if (port < 0 || port >= spec->port_num) in intel_port2pin()
2863 return spec->port_map[port]; in intel_port2pin()
2868 struct hda_codec *codec = audio_ptr; in intel_pin_eld_notify() local
2872 pin_nid = intel_port2pin(codec, port); in intel_pin_eld_notify()
2878 if (codec->core.dev.power.power_state.event == PM_EVENT_SUSPEND) in intel_pin_eld_notify()
2881 snd_hdac_i915_set_bclk(&codec->bus->core); in intel_pin_eld_notify()
2882 check_presence_and_report(codec, pin_nid, dev_id); in intel_pin_eld_notify()
2891 static void register_i915_notifier(struct hda_codec *codec) in register_i915_notifier() argument
2893 struct hdmi_spec *spec = codec->spec; in register_i915_notifier()
2895 spec->use_acomp_notifier = true; in register_i915_notifier()
2896 spec->port2pin = intel_port2pin; in register_i915_notifier()
2897 setup_drm_audio_ops(codec, &intel_audio_ops); in register_i915_notifier()
2898 snd_hdac_acomp_register_notifier(&codec->bus->core, in register_i915_notifier()
2899 &spec->drm_audio_ops); in register_i915_notifier()
2901 codec->relaxed_resume = 1; in register_i915_notifier()
2905 static int i915_hsw_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, in i915_hsw_setup_stream() argument
2909 struct hdmi_spec *spec = codec->spec; in i915_hsw_setup_stream()
2910 int pin_idx = pin_id_to_pin_index(codec, pin_nid, dev_id); in i915_hsw_setup_stream()
2919 haswell_verify_D0(codec, cvt_nid, pin_nid); in i915_hsw_setup_stream()
2921 if (spec->silent_stream_type == SILENT_STREAM_KAE && per_pin && per_pin->silent_stream) { in i915_hsw_setup_stream()
2922 silent_stream_set_kae(codec, per_pin, false); in i915_hsw_setup_stream()
2923 /* wait for pending transfers in codec to clear */ in i915_hsw_setup_stream()
2927 res = hdmi_setup_stream(codec, cvt_nid, pin_nid, dev_id, in i915_hsw_setup_stream()
2930 if (spec->silent_stream_type == SILENT_STREAM_KAE && per_pin && per_pin->silent_stream) { in i915_hsw_setup_stream()
2932 silent_stream_set_kae(codec, per_pin, true); in i915_hsw_setup_stream()
2939 static void i915_pin_cvt_fixup(struct hda_codec *codec, in i915_pin_cvt_fixup() argument
2944 haswell_verify_D0(codec, per_pin->cvt_nid, per_pin->pin_nid); in i915_pin_cvt_fixup()
2945 snd_hda_set_dev_select(codec, per_pin->pin_nid, in i915_pin_cvt_fixup()
2946 per_pin->dev_id); in i915_pin_cvt_fixup()
2947 intel_verify_pin_cvt_connect(codec, per_pin); in i915_pin_cvt_fixup()
2948 intel_not_share_assigned_cvt(codec, per_pin->pin_nid, in i915_pin_cvt_fixup()
2949 per_pin->dev_id, per_pin->mux_idx); in i915_pin_cvt_fixup()
2951 intel_not_share_assigned_cvt_nid(codec, 0, 0, cvt_nid); in i915_pin_cvt_fixup()
2956 static int i915_adlp_hdmi_suspend(struct hda_codec *codec) in i915_adlp_hdmi_suspend() argument
2958 struct hdmi_spec *spec = codec->spec; in i915_adlp_hdmi_suspend()
2962 res = generic_hdmi_suspend(codec); in i915_adlp_hdmi_suspend()
2964 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in i915_adlp_hdmi_suspend()
2967 if (per_pin->silent_stream) { in i915_adlp_hdmi_suspend()
2973 if (silent_streams && spec->silent_stream_type == SILENT_STREAM_KAE) { in i915_adlp_hdmi_suspend()
2975 * stream-id should remain programmed when codec goes in i915_adlp_hdmi_suspend()
2978 codec->no_stream_clean_at_suspend = 1; in i915_adlp_hdmi_suspend()
2981 * the system might go to S3, in which case keep-alive in i915_adlp_hdmi_suspend()
2984 codec->forced_resume = 1; in i915_adlp_hdmi_suspend()
2986 codec_dbg(codec, "HDMI: KAE active at suspend\n"); in i915_adlp_hdmi_suspend()
2988 codec->no_stream_clean_at_suspend = 0; in i915_adlp_hdmi_suspend()
2989 codec->forced_resume = 0; in i915_adlp_hdmi_suspend()
2995 static int i915_adlp_hdmi_resume(struct hda_codec *codec) in i915_adlp_hdmi_resume() argument
2997 struct hdmi_spec *spec = codec->spec; in i915_adlp_hdmi_resume()
3000 res = generic_hdmi_resume(codec); in i915_adlp_hdmi_resume()
3003 if (!codec->no_stream_clean_at_suspend) in i915_adlp_hdmi_resume()
3006 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in i915_adlp_hdmi_resume()
3011 * the codec setting may have been lost. Re-enable in i915_adlp_hdmi_resume()
3012 * keep-alive. in i915_adlp_hdmi_resume()
3014 if (per_pin->silent_stream) { in i915_adlp_hdmi_resume()
3017 param = snd_hda_codec_read(codec, per_pin->cvt_nid, 0, in i915_adlp_hdmi_resume()
3020 codec_dbg(codec, "HDMI: KAE: restore stream id\n"); in i915_adlp_hdmi_resume()
3021 silent_stream_enable_i915(codec, per_pin); in i915_adlp_hdmi_resume()
3024 param = snd_hda_codec_read(codec, per_pin->cvt_nid, 0, in i915_adlp_hdmi_resume()
3027 codec_dbg(codec, "HDMI: KAE: restore DIG3_KAE\n"); in i915_adlp_hdmi_resume()
3028 silent_stream_set_kae(codec, per_pin, true); in i915_adlp_hdmi_resume()
3038 static int alloc_intel_hdmi(struct hda_codec *codec) in alloc_intel_hdmi() argument
3043 if (!codec->bus->core.audio_component) { in alloc_intel_hdmi()
3044 codec_info(codec, "No i915 binding for Intel HDMI/DP codec\n"); in alloc_intel_hdmi()
3046 codec->probe_id = HDA_CODEC_ID_SKIP_PROBE; in alloc_intel_hdmi()
3047 return -ENODEV; in alloc_intel_hdmi()
3050 err = alloc_generic_hdmi(codec); in alloc_intel_hdmi()
3054 codec->patch_ops.unsol_event = NULL; in alloc_intel_hdmi()
3058 /* parse and post-process for Intel codecs */
3059 static int parse_intel_hdmi(struct hda_codec *codec) in parse_intel_hdmi() argument
3064 err = hdmi_parse_codec(codec); in parse_intel_hdmi()
3065 } while (err < 0 && retries--); in parse_intel_hdmi()
3068 generic_spec_free(codec); in parse_intel_hdmi()
3072 generic_hdmi_init_per_pins(codec); in parse_intel_hdmi()
3073 register_i915_notifier(codec); in parse_intel_hdmi()
3078 static int intel_hsw_common_init(struct hda_codec *codec, hda_nid_t vendor_nid, in intel_hsw_common_init() argument
3085 err = alloc_intel_hdmi(codec); in intel_hsw_common_init()
3088 spec = codec->spec; in intel_hsw_common_init()
3089 codec->dp_mst = true; in intel_hsw_common_init()
3090 spec->vendor_nid = vendor_nid; in intel_hsw_common_init()
3091 spec->port_map = port_map; in intel_hsw_common_init()
3092 spec->port_num = port_num; in intel_hsw_common_init()
3093 spec->intel_hsw_fixup = true; in intel_hsw_common_init()
3094 spec->dev_num = dev_num; in intel_hsw_common_init()
3096 intel_haswell_enable_all_pins(codec, true); in intel_hsw_common_init()
3097 intel_haswell_fixup_enable_dp12(codec); in intel_hsw_common_init()
3099 codec->display_power_control = 1; in intel_hsw_common_init()
3101 codec->patch_ops.set_power_state = haswell_set_power_state; in intel_hsw_common_init()
3102 codec->depop_delay = 0; in intel_hsw_common_init()
3103 codec->auto_runtime_pm = 1; in intel_hsw_common_init()
3105 spec->ops.setup_stream = i915_hsw_setup_stream; in intel_hsw_common_init()
3106 spec->ops.pin_cvt_fixup = i915_pin_cvt_fixup; in intel_hsw_common_init()
3113 spec->silent_stream_type = SILENT_STREAM_I915; in intel_hsw_common_init()
3115 return parse_intel_hdmi(codec); in intel_hsw_common_init()
3118 static int patch_i915_hsw_hdmi(struct hda_codec *codec) in patch_i915_hsw_hdmi() argument
3120 return intel_hsw_common_init(codec, 0x08, NULL, 0, 3, in patch_i915_hsw_hdmi()
3124 static int patch_i915_glk_hdmi(struct hda_codec *codec) in patch_i915_glk_hdmi() argument
3131 return intel_hsw_common_init(codec, 0x0b, NULL, 0, 3, false); in patch_i915_glk_hdmi()
3134 static int patch_i915_icl_hdmi(struct hda_codec *codec) in patch_i915_icl_hdmi() argument
3142 return intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map), 3, in patch_i915_icl_hdmi()
3146 static int patch_i915_tgl_hdmi(struct hda_codec *codec) in patch_i915_tgl_hdmi() argument
3154 return intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map), 4, in patch_i915_tgl_hdmi()
3158 static int patch_i915_adlp_hdmi(struct hda_codec *codec) in patch_i915_adlp_hdmi() argument
3163 res = patch_i915_tgl_hdmi(codec); in patch_i915_adlp_hdmi()
3165 spec = codec->spec; in patch_i915_adlp_hdmi()
3167 if (spec->silent_stream_type) { in patch_i915_adlp_hdmi()
3168 spec->silent_stream_type = SILENT_STREAM_KAE; in patch_i915_adlp_hdmi()
3171 codec->patch_ops.resume = i915_adlp_hdmi_resume; in patch_i915_adlp_hdmi()
3172 codec->patch_ops.suspend = i915_adlp_hdmi_suspend; in patch_i915_adlp_hdmi()
3181 static int patch_i915_byt_hdmi(struct hda_codec *codec) in patch_i915_byt_hdmi() argument
3186 err = alloc_intel_hdmi(codec); in patch_i915_byt_hdmi()
3189 spec = codec->spec; in patch_i915_byt_hdmi()
3191 /* For Valleyview/Cherryview, only the display codec is in the display in patch_i915_byt_hdmi()
3194 codec->display_power_control = 1; in patch_i915_byt_hdmi()
3196 codec->depop_delay = 0; in patch_i915_byt_hdmi()
3197 codec->auto_runtime_pm = 1; in patch_i915_byt_hdmi()
3199 spec->ops.pin_cvt_fixup = i915_pin_cvt_fixup; in patch_i915_byt_hdmi()
3201 return parse_intel_hdmi(codec); in patch_i915_byt_hdmi()
3205 static int patch_i915_cpt_hdmi(struct hda_codec *codec) in patch_i915_cpt_hdmi() argument
3209 err = alloc_intel_hdmi(codec); in patch_i915_cpt_hdmi()
3212 return parse_intel_hdmi(codec); in patch_i915_cpt_hdmi()
3216 * Shared non-generic implementations
3219 static int simple_playback_build_pcms(struct hda_codec *codec) in simple_playback_build_pcms() argument
3221 struct hdmi_spec *spec = codec->spec; in simple_playback_build_pcms()
3228 chans = get_wcaps(codec, per_cvt->cvt_nid); in simple_playback_build_pcms()
3231 info = snd_hda_codec_pcm_new(codec, "HDMI 0"); in simple_playback_build_pcms()
3233 return -ENOMEM; in simple_playback_build_pcms()
3234 spec->pcm_rec[0].pcm = info; in simple_playback_build_pcms()
3235 info->pcm_type = HDA_PCM_TYPE_HDMI; in simple_playback_build_pcms()
3236 pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; in simple_playback_build_pcms()
3237 *pstr = spec->pcm_playback; in simple_playback_build_pcms()
3238 pstr->nid = per_cvt->cvt_nid; in simple_playback_build_pcms()
3239 if (pstr->channels_max <= 2 && chans && chans <= 16) in simple_playback_build_pcms()
3240 pstr->channels_max = chans; in simple_playback_build_pcms()
3246 static void simple_hdmi_unsol_event(struct hda_codec *codec, in simple_hdmi_unsol_event() argument
3249 snd_hda_jack_set_dirty_all(codec); in simple_hdmi_unsol_event()
3250 snd_hda_jack_report_sync(codec); in simple_hdmi_unsol_event()
3254 * as long as spec->pins[] is set correctly
3258 static int simple_playback_build_controls(struct hda_codec *codec) in simple_playback_build_controls() argument
3260 struct hdmi_spec *spec = codec->spec; in simple_playback_build_controls()
3265 err = snd_hda_create_dig_out_ctls(codec, per_cvt->cvt_nid, in simple_playback_build_controls()
3266 per_cvt->cvt_nid, in simple_playback_build_controls()
3270 return simple_hdmi_build_jack(codec, 0); in simple_playback_build_controls()
3273 static int simple_playback_init(struct hda_codec *codec) in simple_playback_init() argument
3275 struct hdmi_spec *spec = codec->spec; in simple_playback_init()
3277 hda_nid_t pin = per_pin->pin_nid; in simple_playback_init()
3279 snd_hda_codec_write(codec, pin, 0, in simple_playback_init()
3282 if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP) in simple_playback_init()
3283 snd_hda_codec_write(codec, pin, 0, AC_VERB_SET_AMP_GAIN_MUTE, in simple_playback_init()
3285 snd_hda_jack_detect_enable(codec, pin, per_pin->dev_id); in simple_playback_init()
3289 static void simple_playback_free(struct hda_codec *codec) in simple_playback_free() argument
3291 struct hdmi_spec *spec = codec->spec; in simple_playback_free()
3350 static int nvhdmi_7x_init_2ch(struct hda_codec *codec) in nvhdmi_7x_init_2ch() argument
3352 snd_hda_sequence_write(codec, nvhdmi_basic_init_7x_2ch); in nvhdmi_7x_init_2ch()
3356 static int nvhdmi_7x_init_8ch(struct hda_codec *codec) in nvhdmi_7x_init_8ch() argument
3358 snd_hda_sequence_write(codec, nvhdmi_basic_init_7x_8ch); in nvhdmi_7x_init_8ch()
3383 struct hda_codec *codec, in simple_playback_pcm_open() argument
3386 struct hdmi_spec *spec = codec->spec; in simple_playback_pcm_open()
3389 switch (codec->preset->vendor_id) { in simple_playback_pcm_open()
3404 snd_pcm_hw_constraint_list(substream->runtime, 0, in simple_playback_pcm_open()
3408 snd_pcm_hw_constraint_step(substream->runtime, 0, in simple_playback_pcm_open()
3412 return snd_hda_multi_out_dig_open(codec, &spec->multiout); in simple_playback_pcm_open()
3416 struct hda_codec *codec, in simple_playback_pcm_close() argument
3419 struct hdmi_spec *spec = codec->spec; in simple_playback_pcm_close()
3420 return snd_hda_multi_out_dig_close(codec, &spec->multiout); in simple_playback_pcm_close()
3424 struct hda_codec *codec, in simple_playback_pcm_prepare() argument
3429 struct hdmi_spec *spec = codec->spec; in simple_playback_pcm_prepare()
3430 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, in simple_playback_pcm_prepare()
3435 .substreams = 1,
3453 static int patch_simple_hdmi(struct hda_codec *codec, in patch_simple_hdmi() argument
3462 return -ENOMEM; in patch_simple_hdmi()
3464 spec->codec = codec; in patch_simple_hdmi()
3465 codec->spec = spec; in patch_simple_hdmi()
3466 hdmi_array_init(spec, 1); in patch_simple_hdmi()
3468 spec->multiout.num_dacs = 0; /* no analog */ in patch_simple_hdmi()
3469 spec->multiout.max_channels = 2; in patch_simple_hdmi()
3470 spec->multiout.dig_out_nid = cvt_nid; in patch_simple_hdmi()
3471 spec->num_cvts = 1; in patch_simple_hdmi()
3472 spec->num_pins = 1; in patch_simple_hdmi()
3473 per_pin = snd_array_new(&spec->pins); in patch_simple_hdmi()
3474 per_cvt = snd_array_new(&spec->cvts); in patch_simple_hdmi()
3476 simple_playback_free(codec); in patch_simple_hdmi()
3477 return -ENOMEM; in patch_simple_hdmi()
3479 per_cvt->cvt_nid = cvt_nid; in patch_simple_hdmi()
3480 per_pin->pin_nid = pin_nid; in patch_simple_hdmi()
3481 spec->pcm_playback = simple_pcm_playback; in patch_simple_hdmi()
3483 codec->patch_ops = simple_hdmi_patch_ops; in patch_simple_hdmi()
3488 static void nvhdmi_8ch_7x_set_info_frame_parameters(struct hda_codec *codec, in nvhdmi_8ch_7x_set_info_frame_parameters() argument
3492 int chan = channels ? (channels - 1) : 1; in nvhdmi_8ch_7x_set_info_frame_parameters()
3513 snd_hda_codec_write(codec, 0x1, 0, in nvhdmi_8ch_7x_set_info_frame_parameters()
3516 snd_hda_codec_write(codec, 0x1, 0, in nvhdmi_8ch_7x_set_info_frame_parameters()
3518 (0x71 - chan - chanmask)); in nvhdmi_8ch_7x_set_info_frame_parameters()
3522 struct hda_codec *codec, in nvhdmi_8ch_7x_pcm_close() argument
3525 struct hdmi_spec *spec = codec->spec; in nvhdmi_8ch_7x_pcm_close()
3528 snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, in nvhdmi_8ch_7x_pcm_close()
3532 snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0, in nvhdmi_8ch_7x_pcm_close()
3535 snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0, in nvhdmi_8ch_7x_pcm_close()
3541 nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8); in nvhdmi_8ch_7x_pcm_close()
3543 return snd_hda_multi_out_dig_close(codec, &spec->multiout); in nvhdmi_8ch_7x_pcm_close()
3547 struct hda_codec *codec, in nvhdmi_8ch_7x_pcm_prepare() argument
3555 struct hdmi_spec *spec = codec->spec; in nvhdmi_8ch_7x_pcm_prepare()
3559 mutex_lock(&codec->spdif_mutex); in nvhdmi_8ch_7x_pcm_prepare()
3561 spdif = snd_hda_spdif_out_of_nid(codec, per_cvt->cvt_nid); in nvhdmi_8ch_7x_pcm_prepare()
3563 chs = substream->runtime->channels; in nvhdmi_8ch_7x_pcm_prepare()
3568 if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) in nvhdmi_8ch_7x_pcm_prepare()
3569 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3573 spdif->ctls & ~AC_DIG1_ENABLE & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3576 snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0, in nvhdmi_8ch_7x_pcm_prepare()
3580 snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0, in nvhdmi_8ch_7x_pcm_prepare()
3585 if (codec->spdif_status_reset && (spdif->ctls & AC_DIG1_ENABLE)) { in nvhdmi_8ch_7x_pcm_prepare()
3586 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3590 spdif->ctls & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3591 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3606 if (codec->spdif_status_reset && in nvhdmi_8ch_7x_pcm_prepare()
3607 (spdif->ctls & AC_DIG1_ENABLE)) in nvhdmi_8ch_7x_pcm_prepare()
3608 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3612 spdif->ctls & ~AC_DIG1_ENABLE & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3614 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3620 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3627 if (codec->spdif_status_reset && in nvhdmi_8ch_7x_pcm_prepare()
3628 (spdif->ctls & AC_DIG1_ENABLE)) { in nvhdmi_8ch_7x_pcm_prepare()
3629 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3633 spdif->ctls & 0xff); in nvhdmi_8ch_7x_pcm_prepare()
3634 snd_hda_codec_write(codec, in nvhdmi_8ch_7x_pcm_prepare()
3641 nvhdmi_8ch_7x_set_info_frame_parameters(codec, chs); in nvhdmi_8ch_7x_pcm_prepare()
3643 mutex_unlock(&codec->spdif_mutex); in nvhdmi_8ch_7x_pcm_prepare()
3648 .substreams = 1,
3662 static int patch_nvhdmi_2ch(struct hda_codec *codec) in patch_nvhdmi_2ch() argument
3665 int err = patch_simple_hdmi(codec, nvhdmi_master_con_nid_7x, in patch_nvhdmi_2ch()
3670 codec->patch_ops.init = nvhdmi_7x_init_2ch; in patch_nvhdmi_2ch()
3671 /* override the PCM rates, etc, as the codec doesn't give full list */ in patch_nvhdmi_2ch()
3672 spec = codec->spec; in patch_nvhdmi_2ch()
3673 spec->pcm_playback.rates = SUPPORTED_RATES; in patch_nvhdmi_2ch()
3674 spec->pcm_playback.maxbps = SUPPORTED_MAXBPS; in patch_nvhdmi_2ch()
3675 spec->pcm_playback.formats = SUPPORTED_FORMATS; in patch_nvhdmi_2ch()
3676 spec->nv_dp_workaround = true; in patch_nvhdmi_2ch()
3680 static int nvhdmi_7x_8ch_build_pcms(struct hda_codec *codec) in nvhdmi_7x_8ch_build_pcms() argument
3682 struct hdmi_spec *spec = codec->spec; in nvhdmi_7x_8ch_build_pcms()
3683 int err = simple_playback_build_pcms(codec); in nvhdmi_7x_8ch_build_pcms()
3686 info->own_chmap = true; in nvhdmi_7x_8ch_build_pcms()
3691 static int nvhdmi_7x_8ch_build_controls(struct hda_codec *codec) in nvhdmi_7x_8ch_build_controls() argument
3693 struct hdmi_spec *spec = codec->spec; in nvhdmi_7x_8ch_build_controls()
3698 err = simple_playback_build_controls(codec); in nvhdmi_7x_8ch_build_controls()
3704 err = snd_pcm_add_chmap_ctls(info->pcm, in nvhdmi_7x_8ch_build_controls()
3709 switch (codec->preset->vendor_id) { in nvhdmi_7x_8ch_build_controls()
3714 chmap->channel_mask = (1U << 2) | (1U << 8); in nvhdmi_7x_8ch_build_controls()
3717 chmap->channel_mask = (1U << 2) | (1U << 6) | (1U << 8); in nvhdmi_7x_8ch_build_controls()
3722 static int patch_nvhdmi_8ch_7x(struct hda_codec *codec) in patch_nvhdmi_8ch_7x() argument
3725 int err = patch_nvhdmi_2ch(codec); in patch_nvhdmi_8ch_7x()
3728 spec = codec->spec; in patch_nvhdmi_8ch_7x()
3729 spec->multiout.max_channels = 8; in patch_nvhdmi_8ch_7x()
3730 spec->pcm_playback = nvhdmi_pcm_playback_8ch_7x; in patch_nvhdmi_8ch_7x()
3731 codec->patch_ops.init = nvhdmi_7x_init_8ch; in patch_nvhdmi_8ch_7x()
3732 codec->patch_ops.build_pcms = nvhdmi_7x_8ch_build_pcms; in patch_nvhdmi_8ch_7x()
3733 codec->patch_ops.build_controls = nvhdmi_7x_8ch_build_controls; in patch_nvhdmi_8ch_7x()
3737 nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8); in patch_nvhdmi_8ch_7x()
3743 * NVIDIA codecs ignore ASP mapping for 2ch - confirmed on:
3744 * - 0x10de0015
3745 * - 0x10de0040
3750 if (cap->ca_index == 0x00 && channels == 2) in nvhdmi_chmap_cea_alloc_validate_get_type()
3754 if (cap->channels != channels) in nvhdmi_chmap_cea_alloc_validate_get_type()
3755 return -1; in nvhdmi_chmap_cea_alloc_validate_get_type()
3764 if (ca == 0x00 && (map[0] != SNDRV_CHMAP_FL || map[1] != SNDRV_CHMAP_FR)) in nvhdmi_chmap_validate()
3765 return -EINVAL; in nvhdmi_chmap_validate()
3770 /* map from pin NID to port; port is 0-based */
3771 /* for Nvidia: assume widget NID starting from 4, with step 1 (4, 5, 6, ...) */
3774 return pin_nid - 4; in nvhdmi_pin2port()
3777 /* reverse-map from port to pin NID: see above */
3778 static int nvhdmi_port2pin(struct hda_codec *codec, int port) in nvhdmi_port2pin() argument
3790 static int patch_nvhdmi(struct hda_codec *codec) in patch_nvhdmi() argument
3795 err = alloc_generic_hdmi(codec); in patch_nvhdmi()
3798 codec->dp_mst = true; in patch_nvhdmi()
3800 spec = codec->spec; in patch_nvhdmi()
3802 err = hdmi_parse_codec(codec); in patch_nvhdmi()
3804 generic_spec_free(codec); in patch_nvhdmi()
3808 generic_hdmi_init_per_pins(codec); in patch_nvhdmi()
3810 spec->dyn_pin_out = true; in patch_nvhdmi()
3812 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in patch_nvhdmi()
3814 spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate; in patch_nvhdmi()
3815 spec->nv_dp_workaround = true; in patch_nvhdmi()
3817 codec->link_down_at_suspend = 1; in patch_nvhdmi()
3819 generic_acomp_init(codec, &nvhdmi_audio_ops, nvhdmi_port2pin); in patch_nvhdmi()
3824 static int patch_nvhdmi_legacy(struct hda_codec *codec) in patch_nvhdmi_legacy() argument
3829 err = patch_generic_hdmi(codec); in patch_nvhdmi_legacy()
3833 spec = codec->spec; in patch_nvhdmi_legacy()
3834 spec->dyn_pin_out = true; in patch_nvhdmi_legacy()
3836 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in patch_nvhdmi_legacy()
3838 spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate; in patch_nvhdmi_legacy()
3839 spec->nv_dp_workaround = true; in patch_nvhdmi_legacy()
3841 codec->link_down_at_suspend = 1; in patch_nvhdmi_legacy()
3847 * The HDA codec on NVIDIA Tegra contains two scratch registers that are
3848 * accessed using vendor-defined verbs. These registers can be used for
3856 * The SCRATCH0 register is used to notify the HDMI codec of changes in audio
3858 * be raised in the HDMI codec. The remainder of the bits is arbitrary. This
3863 * +---------+-------+--------+--------+
3865 * +-----------------------------------|
3878 #define NVIDIA_SCRATCH_TRIGGER (1 << 7)
3879 #define NVIDIA_SCRATCH_VALID (1 << 6)
3889 * the format is invalidated so that the HDMI codec can be disabled.
3891 static void tegra_hdmi_set_format(struct hda_codec *codec, in tegra_hdmi_set_format() argument
3897 struct hdmi_spec *spec = codec->spec; in tegra_hdmi_set_format()
3900 * Tegra HDA codec design from TEGRA234 chip onwards support DP MST. in tegra_hdmi_set_format()
3903 * scratch register read/write for DP MST supported Tegra HDA codec. in tegra_hdmi_set_format()
3905 if (codec->dp_mst) in tegra_hdmi_set_format()
3909 value = snd_hda_codec_read(codec, nid, 0, in tegra_hdmi_set_format()
3914 snd_hda_codec_write(codec, nid, 0, in tegra_hdmi_set_format()
3917 snd_hda_codec_write(codec, nid, 0, in tegra_hdmi_set_format()
3922 snd_hda_codec_write(codec, nid, 0, in tegra_hdmi_set_format()
3934 if (spec->hdmi_intr_trig_ctrl) { in tegra_hdmi_set_format()
3936 * For Tegra HDA Codec design from TEGRA234 onwards, the in tegra_hdmi_set_format()
3938 * non-zero values to verb 0xF80 instead of 31st bit of in tegra_hdmi_set_format()
3941 snd_hda_codec_write(codec, nid, 0, in tegra_hdmi_set_format()
3943 snd_hda_codec_write(codec, nid, 0, in tegra_hdmi_set_format()
3948 * in the HDMI codec. The HDMI driver will use that as trigger in tegra_hdmi_set_format()
3953 snd_hda_codec_write(codec, nid, 0, in tegra_hdmi_set_format()
3959 struct hda_codec *codec, in tegra_hdmi_pcm_prepare() argument
3966 err = generic_hdmi_playback_pcm_prepare(hinfo, codec, stream_tag, in tegra_hdmi_pcm_prepare()
3971 /* notify the HDMI codec of the format change */ in tegra_hdmi_pcm_prepare()
3972 tegra_hdmi_set_format(codec, hinfo->nid, format); in tegra_hdmi_pcm_prepare()
3978 struct hda_codec *codec, in tegra_hdmi_pcm_cleanup() argument
3981 /* invalidate the format in the HDMI codec */ in tegra_hdmi_pcm_cleanup()
3982 tegra_hdmi_set_format(codec, hinfo->nid, 0); in tegra_hdmi_pcm_cleanup()
3984 return generic_hdmi_playback_pcm_cleanup(hinfo, codec, substream); in tegra_hdmi_pcm_cleanup()
3987 static struct hda_pcm *hda_find_pcm_by_type(struct hda_codec *codec, int type) in hda_find_pcm_by_type() argument
3989 struct hdmi_spec *spec = codec->spec; in hda_find_pcm_by_type()
3992 for (i = 0; i < spec->num_pins; i++) { in hda_find_pcm_by_type()
3995 if (pcm->pcm_type == type) in hda_find_pcm_by_type()
4002 static int tegra_hdmi_build_pcms(struct hda_codec *codec) in tegra_hdmi_build_pcms() argument
4008 err = generic_hdmi_build_pcms(codec); in tegra_hdmi_build_pcms()
4012 pcm = hda_find_pcm_by_type(codec, HDA_PCM_TYPE_HDMI); in tegra_hdmi_build_pcms()
4014 return -ENODEV; in tegra_hdmi_build_pcms()
4017 * Override ->prepare() and ->cleanup() operations to notify the HDMI in tegra_hdmi_build_pcms()
4018 * codec about format changes. in tegra_hdmi_build_pcms()
4020 stream = &pcm->stream[SNDRV_PCM_STREAM_PLAYBACK]; in tegra_hdmi_build_pcms()
4021 stream->ops.prepare = tegra_hdmi_pcm_prepare; in tegra_hdmi_build_pcms()
4022 stream->ops.cleanup = tegra_hdmi_pcm_cleanup; in tegra_hdmi_build_pcms()
4027 static int tegra_hdmi_init(struct hda_codec *codec) in tegra_hdmi_init() argument
4029 struct hdmi_spec *spec = codec->spec; in tegra_hdmi_init()
4032 err = hdmi_parse_codec(codec); in tegra_hdmi_init()
4034 generic_spec_free(codec); in tegra_hdmi_init()
4038 for (i = 0; i < spec->num_cvts; i++) in tegra_hdmi_init()
4039 snd_hda_codec_write(codec, spec->cvt_nids[i], 0, in tegra_hdmi_init()
4043 generic_hdmi_init_per_pins(codec); in tegra_hdmi_init()
4045 codec->depop_delay = 10; in tegra_hdmi_init()
4046 codec->patch_ops.build_pcms = tegra_hdmi_build_pcms; in tegra_hdmi_init()
4047 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in tegra_hdmi_init()
4049 spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate; in tegra_hdmi_init()
4051 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in tegra_hdmi_init()
4053 spec->chmap.ops.chmap_validate = nvhdmi_chmap_validate; in tegra_hdmi_init()
4054 spec->nv_dp_workaround = true; in tegra_hdmi_init()
4059 static int patch_tegra_hdmi(struct hda_codec *codec) in patch_tegra_hdmi() argument
4063 err = alloc_generic_hdmi(codec); in patch_tegra_hdmi()
4067 return tegra_hdmi_init(codec); in patch_tegra_hdmi()
4070 static int patch_tegra234_hdmi(struct hda_codec *codec) in patch_tegra234_hdmi() argument
4075 err = alloc_generic_hdmi(codec); in patch_tegra234_hdmi()
4079 codec->dp_mst = true; in patch_tegra234_hdmi()
4080 spec = codec->spec; in patch_tegra234_hdmi()
4081 spec->dyn_pin_out = true; in patch_tegra234_hdmi()
4082 spec->hdmi_intr_trig_ctrl = true; in patch_tegra234_hdmi()
4084 return tegra_hdmi_init(codec); in patch_tegra234_hdmi()
4088 * ATI/AMD-specific implementations
4091 #define is_amdhdmi_rev3_or_later(codec) \ argument
4092 ((codec)->core.vendor_id == 0x1002aa01 && \
4093 ((codec)->core.revision_id & 0xff00) >= 0x0300)
4094 #define has_amd_full_remap_support(codec) is_amdhdmi_rev3_or_later(codec) argument
4129 #define ATI_MULTICHANNEL_MODE_SINGLE 1
4134 static int atihdmi_pin_get_eld(struct hda_codec *codec, hda_nid_t nid, in atihdmi_pin_get_eld() argument
4138 /* call hda_eld.c ATI/AMD-specific function */ in atihdmi_pin_get_eld()
4139 return snd_hdmi_get_eld_ati(codec, nid, buf, eld_size, in atihdmi_pin_get_eld()
4140 is_amdhdmi_rev3_or_later(codec)); in atihdmi_pin_get_eld()
4143 static void atihdmi_pin_setup_infoframe(struct hda_codec *codec, in atihdmi_pin_setup_infoframe() argument
4148 snd_hda_codec_write(codec, pin_nid, 0, ATI_VERB_SET_CHANNEL_ALLOCATION, ca); in atihdmi_pin_setup_infoframe()
4154 * ATI/AMD have automatic FC/LFE swap built-in in atihdmi_paired_swap_fc_lfe()
4174 /* check that only channel pairs need to be remapped on old pre-rev3 ATI/AMD */ in atihdmi_paired_chmap_validate()
4186 int chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j); in atihdmi_paired_chmap_validate()
4187 if (cap->speakers[chan_idx] == mask) { in atihdmi_paired_chmap_validate()
4191 if (i % 2 == 0 && i + 1 < chs) { in atihdmi_paired_chmap_validate()
4193 int comp_chan_idx = 7 - atihdmi_paired_swap_fc_lfe(j + 1); in atihdmi_paired_chmap_validate()
4194 int comp_mask_req = snd_hdac_chmap_to_spk_mask(map[i+1]); in atihdmi_paired_chmap_validate()
4195 int comp_mask_act = cap->speakers[comp_chan_idx]; in atihdmi_paired_chmap_validate()
4200 return -EINVAL; in atihdmi_paired_chmap_validate()
4207 return -EINVAL; in atihdmi_paired_chmap_validate()
4219 struct hda_codec *codec = hdac_to_hda_codec(hdac); in atihdmi_pin_set_slot_channel() local
4224 return -EINVAL; in atihdmi_pin_set_slot_channel()
4226 if (!has_amd_full_remap_support(codec)) { in atihdmi_pin_set_slot_channel()
4236 hdmi_slot -= hdmi_slot % 2; in atihdmi_pin_set_slot_channel()
4239 stream_channel -= stream_channel % 2; in atihdmi_pin_set_slot_channel()
4244 /* ati_channel_setup format: [7..4] = stream_channel_id, [1] = mute, [0] = enable */ in atihdmi_pin_set_slot_channel()
4249 return snd_hda_codec_write(codec, pin_nid, 0, verb, ati_channel_setup); in atihdmi_pin_set_slot_channel()
4255 struct hda_codec *codec = hdac_to_hda_codec(hdac); in atihdmi_pin_get_slot_channel() local
4262 return -EINVAL; in atihdmi_pin_get_slot_channel()
4264 if (!has_amd_full_remap_support(codec)) { in atihdmi_pin_get_slot_channel()
4267 ati_asp_slot -= 1; in atihdmi_pin_get_slot_channel()
4274 ati_channel_setup = snd_hda_codec_read(codec, pin_nid, 0, verb, 0); in atihdmi_pin_get_slot_channel()
4290 * Pre-rev3 ATI/AMD codecs operate in a paired channel mode, so in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4297 /* We only produce even-numbered channel count TLVs */ in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4299 return -1; in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4302 if (cap->speakers[c] || cap->speakers[c+1]) in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4307 return -1; in atihdmi_paired_chmap_cea_alloc_validate_get_type()
4316 /* produce paired maps for pre-rev3 ATI/AMD codecs */ in atihdmi_paired_cea_alloc_to_tlv_chmap()
4320 for (c = 7; c >= 0; c--) { in atihdmi_paired_cea_alloc_to_tlv_chmap()
4321 int chan = 7 - atihdmi_paired_swap_fc_lfe(7 - c); in atihdmi_paired_cea_alloc_to_tlv_chmap()
4322 int spk = cap->speakers[chan]; in atihdmi_paired_cea_alloc_to_tlv_chmap()
4325 if (cap->speakers[chan + (chan % 2 ? -1 : 1)]) in atihdmi_paired_cea_alloc_to_tlv_chmap()
4337 static int atihdmi_pin_hbr_setup(struct hda_codec *codec, hda_nid_t pin_nid, in atihdmi_pin_hbr_setup() argument
4344 hbr_ctl = snd_hda_codec_read(codec, pin_nid, 0, ATI_VERB_GET_HBR_CONTROL, 0); in atihdmi_pin_hbr_setup()
4351 codec_dbg(codec, in atihdmi_pin_hbr_setup()
4352 "atihdmi_pin_hbr_setup: NID=0x%x, %shbr-ctl=0x%x\n", in atihdmi_pin_hbr_setup()
4354 hbr_ctl == hbr_ctl_new ? "" : "new-", in atihdmi_pin_hbr_setup()
4358 snd_hda_codec_write(codec, pin_nid, 0, in atihdmi_pin_hbr_setup()
4363 return -EINVAL; in atihdmi_pin_hbr_setup()
4368 static int atihdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid, in atihdmi_setup_stream() argument
4372 if (is_amdhdmi_rev3_or_later(codec)) { in atihdmi_setup_stream()
4374 /* disable ramp-up/down for non-pcm as per AMD spec */ in atihdmi_setup_stream()
4378 snd_hda_codec_write(codec, cvt_nid, 0, ATI_VERB_SET_RAMP_RATE, ramp_rate); in atihdmi_setup_stream()
4381 return hdmi_setup_stream(codec, cvt_nid, pin_nid, dev_id, in atihdmi_setup_stream()
4386 static int atihdmi_init(struct hda_codec *codec) in atihdmi_init() argument
4388 struct hdmi_spec *spec = codec->spec; in atihdmi_init()
4391 err = generic_hdmi_init(codec); in atihdmi_init()
4396 for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { in atihdmi_init()
4400 snd_hda_codec_write(codec, per_pin->pin_nid, 0, ATI_VERB_SET_DOWNMIX_INFO, 0); in atihdmi_init()
4402 /* enable channel-wise remap mode if supported */ in atihdmi_init()
4403 if (has_amd_full_remap_support(codec)) in atihdmi_init()
4404 snd_hda_codec_write(codec, per_pin->pin_nid, 0, in atihdmi_init()
4408 codec->auto_runtime_pm = 1; in atihdmi_init()
4413 /* map from pin NID to port; port is 0-based */
4417 return pin_nid / 2 - 1; in atihdmi_pin2port()
4420 /* reverse-map from port to pin NID: see above */
4421 static int atihdmi_port2pin(struct hda_codec *codec, int port) in atihdmi_port2pin() argument
4433 static int patch_atihdmi(struct hda_codec *codec) in patch_atihdmi() argument
4439 err = patch_generic_hdmi(codec); in patch_atihdmi()
4444 codec->patch_ops.init = atihdmi_init; in patch_atihdmi()
4446 spec = codec->spec; in patch_atihdmi()
4448 spec->static_pcm_mapping = true; in patch_atihdmi()
4450 spec->ops.pin_get_eld = atihdmi_pin_get_eld; in patch_atihdmi()
4451 spec->ops.pin_setup_infoframe = atihdmi_pin_setup_infoframe; in patch_atihdmi()
4452 spec->ops.pin_hbr_setup = atihdmi_pin_hbr_setup; in patch_atihdmi()
4453 spec->ops.setup_stream = atihdmi_setup_stream; in patch_atihdmi()
4455 spec->chmap.ops.pin_get_slot_channel = atihdmi_pin_get_slot_channel; in patch_atihdmi()
4456 spec->chmap.ops.pin_set_slot_channel = atihdmi_pin_set_slot_channel; in patch_atihdmi()
4458 if (!has_amd_full_remap_support(codec)) { in patch_atihdmi()
4459 /* override to ATI/AMD-specific versions with pairwise mapping */ in patch_atihdmi()
4460 spec->chmap.ops.chmap_cea_alloc_validate_get_type = in patch_atihdmi()
4462 spec->chmap.ops.cea_alloc_to_tlv_chmap = in patch_atihdmi()
4464 spec->chmap.ops.chmap_validate = atihdmi_paired_chmap_validate; in patch_atihdmi()
4468 for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) { in patch_atihdmi()
4470 per_cvt->channels_max = max(per_cvt->channels_max, 8u); in patch_atihdmi()
4471 per_cvt->rates |= SUPPORTED_RATES; in patch_atihdmi()
4472 per_cvt->formats |= SUPPORTED_FORMATS; in patch_atihdmi()
4473 per_cvt->maxbps = max(per_cvt->maxbps, 24u); in patch_atihdmi()
4476 spec->chmap.channels_max = max(spec->chmap.channels_max, 8u); in patch_atihdmi()
4479 * the link-down as is. Tell the core to allow it. in patch_atihdmi()
4481 codec->link_down_at_suspend = 1; in patch_atihdmi()
4483 generic_acomp_init(codec, &atihdmi_audio_ops, atihdmi_port2pin); in patch_atihdmi()
4492 static int patch_via_hdmi(struct hda_codec *codec) in patch_via_hdmi() argument
4494 return patch_simple_hdmi(codec, VIAHDMI_CVT_NID, VIAHDMI_PIN_NID); in patch_via_hdmi()
4497 static int patch_gf_hdmi(struct hda_codec *codec) in patch_gf_hdmi() argument
4501 err = patch_generic_hdmi(codec); in patch_gf_hdmi()
4506 * Glenfly GPUs have two codecs, stream switches from one codec to in patch_gf_hdmi()
4507 * another, need to do actual clean-ups in codec_cleanup_stream in patch_gf_hdmi()
4509 codec->no_sticky_stream = 1; in patch_gf_hdmi()
4548 HDA_CODEC_ENTRY(0x10de001a, "GPU 1a HDMI/DP", patch_nvhdmi_legacy),
4549 HDA_CODEC_ENTRY(0x10de001b, "GPU 1b HDMI/DP", patch_nvhdmi_legacy),
4550 HDA_CODEC_ENTRY(0x10de001c, "GPU 1c HDMI/DP", patch_nvhdmi_legacy),
4643 HDA_CODEC_ENTRY(0x8086281c, "Alderlake-P HDMI", patch_i915_adlp_hdmi),
4658 MODULE_DESCRIPTION("HDMI HD-audio codec");
4659 MODULE_ALIAS("snd-hda-codec-intelhdmi");
4660 MODULE_ALIAS("snd-hda-codec-nvhdmi");
4661 MODULE_ALIAS("snd-hda-codec-atihdmi");