2 * Universal Interface for Intel High Definition Audio Codec
4 * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
6 * (C) 2006-2009 VIA Technology, Inc.
7 * (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
9 * This driver is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This driver is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
26 /* 2006-03-03 Lydia Wang Create the basic patch to support VT1708 codec */
27 /* 2006-03-14 Lydia Wang Modify hard code for some pin widget nid */
28 /* 2006-08-02 Lydia Wang Add support to VT1709 codec */
29 /* 2006-09-08 Lydia Wang Fix internal loopback recording source select bug */
30 /* 2007-09-12 Lydia Wang Add EAPD enable during driver initialization */
31 /* 2007-09-17 Lydia Wang Add VT1708B codec support */
32 /* 2007-11-14 Lydia Wang Add VT1708A codec HP and CD pin connect config */
33 /* 2008-02-03 Lydia Wang Fix Rear channels and Back channels inverse issue */
34 /* 2008-03-06 Lydia Wang Add VT1702 codec and VT1708S codec support */
35 /* 2008-04-09 Lydia Wang Add mute front speaker when HP plugin */
36 /* 2008-04-09 Lydia Wang Add Independent HP feature */
37 /* 2008-05-28 Lydia Wang Add second S/PDIF Out support for VT1702 */
38 /* 2008-09-15 Logan Li Add VT1708S Mic Boost workaround/backdoor */
39 /* 2009-02-16 Logan Li Add support for VT1718S */
40 /* 2009-03-13 Logan Li Add support for VT1716S */
41 /* 2009-04-14 Lydai Wang Add support for VT1828S and VT2020 */
42 /* 2009-07-08 Lydia Wang Add support for VT2002P */
43 /* 2009-07-21 Lydia Wang Add support for VT1812 */
44 /* 2009-09-19 Lydia Wang Add support for VT1818S */
46 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
49 #include <linux/init.h>
50 #include <linux/delay.h>
51 #include <linux/slab.h>
52 #include <linux/module.h>
53 #include <sound/core.h>
54 #include <sound/asoundef.h>
55 #include "hda_codec.h"
56 #include "hda_local.h"
57 #include "hda_auto_parser.h"
59 #include "hda_generic.h"
62 #define VT1708_HP_PIN_NID 0x20
63 #define VT1708_CD_PIN_NID 0x24
85 #define VT2002P_COMPATIBLE(spec) \
86 ((spec)->codec_type == VT2002P ||\
87 (spec)->codec_type == VT1812 ||\
88 (spec)->codec_type == VT1802)
91 struct hda_gen_spec gen;
94 unsigned int dmic_enabled;
95 enum VIA_HDA_CODEC codec_type;
97 /* analog low-power control */
100 /* work to check hp jack state */
102 int vt1708_jack_detect;
105 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
106 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
107 struct hda_codec *codec,
108 struct snd_pcm_substream *substream,
111 static const struct hda_codec_ops via_patch_ops; /* defined below */
113 static struct via_spec *via_new_spec(struct hda_codec *codec)
115 struct via_spec *spec;
117 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
122 snd_hda_gen_spec_init(&spec->gen);
123 spec->codec_type = get_codec_type(codec);
124 /* VT1708BCE & VT1708S are almost same */
125 if (spec->codec_type == VT1708BCE)
126 spec->codec_type = VT1708S;
127 spec->gen.indep_hp = 1;
128 spec->gen.keep_eapd_on = 1;
129 spec->gen.pcm_playback_hook = via_playback_pcm_hook;
130 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
131 codec->power_save_node = 1;
132 spec->gen.power_down_unused = 1;
133 codec->patch_ops = via_patch_ops;
137 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
139 u32 vendor_id = codec->core.vendor_id;
140 u16 ven_id = vendor_id >> 16;
141 u16 dev_id = vendor_id & 0xffff;
142 enum VIA_HDA_CODEC codec_type;
145 if (ven_id != 0x1106)
146 codec_type = UNKNOWN;
147 else if (dev_id >= 0x1708 && dev_id <= 0x170b)
149 else if (dev_id >= 0xe710 && dev_id <= 0xe713)
150 codec_type = VT1709_10CH;
151 else if (dev_id >= 0xe714 && dev_id <= 0xe717)
152 codec_type = VT1709_6CH;
153 else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
154 codec_type = VT1708B_8CH;
155 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
156 codec_type = VT1708BCE;
157 } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
158 codec_type = VT1708B_4CH;
159 else if ((dev_id & 0xfff) == 0x397
160 && (dev_id >> 12) < 8)
161 codec_type = VT1708S;
162 else if ((dev_id & 0xfff) == 0x398
163 && (dev_id >> 12) < 8)
165 else if ((dev_id & 0xfff) == 0x428
166 && (dev_id >> 12) < 8)
167 codec_type = VT1718S;
168 else if (dev_id == 0x0433 || dev_id == 0xa721)
169 codec_type = VT1716S;
170 else if (dev_id == 0x0441 || dev_id == 0x4441)
171 codec_type = VT1718S;
172 else if (dev_id == 0x0438 || dev_id == 0x4438)
173 codec_type = VT2002P;
174 else if (dev_id == 0x0448)
176 else if (dev_id == 0x0440)
177 codec_type = VT1708S;
178 else if ((dev_id & 0xfff) == 0x446)
180 else if (dev_id == 0x4760)
181 codec_type = VT1705CF;
182 else if (dev_id == 0x4761 || dev_id == 0x4762)
185 codec_type = UNKNOWN;
189 static void analog_low_current_mode(struct hda_codec *codec);
190 static bool is_aa_path_mute(struct hda_codec *codec);
192 #define hp_detect_with_aa(codec) \
193 (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
194 !is_aa_path_mute(codec))
196 static void vt1708_stop_hp_work(struct hda_codec *codec)
198 struct via_spec *spec = codec->spec;
199 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
201 if (spec->hp_work_active) {
202 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
203 codec->jackpoll_interval = 0;
204 cancel_delayed_work_sync(&codec->jackpoll_work);
205 spec->hp_work_active = false;
209 static void vt1708_update_hp_work(struct hda_codec *codec)
211 struct via_spec *spec = codec->spec;
212 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
214 if (spec->vt1708_jack_detect) {
215 if (!spec->hp_work_active) {
216 codec->jackpoll_interval = msecs_to_jiffies(100);
217 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
218 schedule_delayed_work(&codec->jackpoll_work, 0);
219 spec->hp_work_active = true;
221 } else if (!hp_detect_with_aa(codec))
222 vt1708_stop_hp_work(codec);
225 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
226 struct snd_ctl_elem_info *uinfo)
228 return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
231 static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
232 struct snd_ctl_elem_value *ucontrol)
234 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
235 struct via_spec *spec = codec->spec;
237 ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused;
241 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
242 struct snd_ctl_elem_value *ucontrol)
244 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
245 struct via_spec *spec = codec->spec;
246 bool val = !!ucontrol->value.enumerated.item[0];
248 if (val == spec->gen.power_down_unused)
250 /* codec->power_save_node = val; */ /* widget PM seems yet broken */
251 spec->gen.power_down_unused = val;
252 analog_low_current_mode(codec);
256 static const struct snd_kcontrol_new via_pin_power_ctl_enum = {
257 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
258 .name = "Dynamic Power-Control",
259 .info = via_pin_power_ctl_info,
260 .get = via_pin_power_ctl_get,
261 .put = via_pin_power_ctl_put,
264 #ifdef CONFIG_SND_HDA_INPUT_BEEP
265 /* additional beep mixers; the actual parameters are overwritten at build */
266 static const struct snd_kcontrol_new via_beep_mixer[] = {
267 HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
268 HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
271 static int set_beep_amp(struct via_spec *spec, hda_nid_t nid,
274 struct snd_kcontrol_new *knew;
275 unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
278 spec->gen.beep_nid = nid;
279 for (i = 0; i < ARRAY_SIZE(via_beep_mixer); i++) {
280 knew = snd_hda_gen_add_kctl(&spec->gen, NULL,
284 knew->private_value = beep_amp;
289 static int auto_parse_beep(struct hda_codec *codec)
291 struct via_spec *spec = codec->spec;
294 for_each_hda_codec_node(nid, codec)
295 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP)
296 return set_beep_amp(spec, nid, 0, HDA_OUTPUT);
300 #define auto_parse_beep(codec) 0
303 /* check AA path's mute status */
304 static bool is_aa_path_mute(struct hda_codec *codec)
306 struct via_spec *spec = codec->spec;
307 const struct hda_amp_list *p;
310 p = spec->gen.loopback.amplist;
313 for (; p->nid; p++) {
314 for (ch = 0; ch < 2; ch++) {
315 v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
317 if (!(v & HDA_AMP_MUTE) && v > 0)
324 /* enter/exit analog low-current mode */
325 static void __analog_low_current_mode(struct hda_codec *codec, bool force)
327 struct via_spec *spec = codec->spec;
329 unsigned int verb, parm;
331 if (!codec->power_save_node)
334 enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
335 if (enable == spec->alc_mode && !force)
337 spec->alc_mode = enable;
339 /* decide low current mode's verb & parameter */
340 switch (spec->codec_type) {
344 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
350 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
354 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
360 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
365 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
368 return; /* other codecs are not supported */
371 snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
374 static void analog_low_current_mode(struct hda_codec *codec)
376 return __analog_low_current_mode(codec, false);
379 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
380 struct hda_codec *codec,
381 struct snd_pcm_substream *substream,
384 analog_low_current_mode(codec);
385 vt1708_update_hp_work(codec);
388 static void via_free(struct hda_codec *codec)
390 vt1708_stop_hp_work(codec);
391 snd_hda_gen_free(codec);
395 static int via_suspend(struct hda_codec *codec)
397 struct via_spec *spec = codec->spec;
398 vt1708_stop_hp_work(codec);
400 /* Fix pop noise on headphones */
401 if (spec->codec_type == VT1802)
402 snd_hda_shutup_pins(codec);
407 static int via_resume(struct hda_codec *codec)
409 /* some delay here to make jack detection working (bko#98921) */
411 codec->patch_ops.init(codec);
412 regcache_sync(codec->core.regmap);
418 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
420 struct via_spec *spec = codec->spec;
421 analog_low_current_mode(codec);
422 vt1708_update_hp_work(codec);
423 return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
430 static int via_init(struct hda_codec *codec);
432 static const struct hda_codec_ops via_patch_ops = {
433 .build_controls = snd_hda_gen_build_controls,
434 .build_pcms = snd_hda_gen_build_pcms,
437 .unsol_event = snd_hda_jack_unsol_event,
439 .suspend = via_suspend,
440 .resume = via_resume,
441 .check_power_status = via_check_power_status,
446 static const struct hda_verb vt1708_init_verbs[] = {
447 /* power down jack detect function */
451 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
453 unsigned int def_conf;
454 unsigned char seqassoc;
456 def_conf = snd_hda_codec_get_pincfg(codec, nid);
457 seqassoc = (unsigned char) get_defcfg_association(def_conf);
458 seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
459 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
460 && (seqassoc == 0xf0 || seqassoc == 0xff)) {
461 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
462 snd_hda_codec_set_pincfg(codec, nid, def_conf);
468 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
469 struct snd_ctl_elem_value *ucontrol)
471 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
472 struct via_spec *spec = codec->spec;
474 if (spec->codec_type != VT1708)
476 ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
480 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
481 struct snd_ctl_elem_value *ucontrol)
483 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
484 struct via_spec *spec = codec->spec;
487 if (spec->codec_type != VT1708)
489 val = !!ucontrol->value.integer.value[0];
490 if (spec->vt1708_jack_detect == val)
492 spec->vt1708_jack_detect = val;
493 vt1708_update_hp_work(codec);
497 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
498 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
499 .name = "Jack Detect",
501 .info = snd_ctl_boolean_mono_info,
502 .get = vt1708_jack_detect_get,
503 .put = vt1708_jack_detect_put,
506 static const struct badness_table via_main_out_badness = {
507 .no_primary_dac = 0x10000,
509 .shared_primary = 0x10000,
512 .shared_surr_main = 0x20,
514 static const struct badness_table via_extra_out_badness = {
515 .no_primary_dac = 0x4000,
517 .shared_primary = 0x12,
520 .shared_surr_main = 0x10,
523 static int via_parse_auto_config(struct hda_codec *codec)
525 struct via_spec *spec = codec->spec;
528 spec->gen.main_out_badness = &via_main_out_badness;
529 spec->gen.extra_out_badness = &via_extra_out_badness;
531 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
535 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
539 err = auto_parse_beep(codec);
543 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum))
546 /* disable widget PM at start for compatibility */
547 codec->power_save_node = 0;
548 spec->gen.power_down_unused = 0;
552 static int via_init(struct hda_codec *codec)
554 /* init power states */
555 __analog_low_current_mode(codec, true);
557 snd_hda_gen_init(codec);
559 vt1708_update_hp_work(codec);
564 static int vt1708_build_controls(struct hda_codec *codec)
566 /* In order not to create "Phantom Jack" controls,
567 temporary enable jackpoll */
569 int old_interval = codec->jackpoll_interval;
570 codec->jackpoll_interval = msecs_to_jiffies(100);
571 err = snd_hda_gen_build_controls(codec);
572 codec->jackpoll_interval = old_interval;
576 static int vt1708_build_pcms(struct hda_codec *codec)
578 struct via_spec *spec = codec->spec;
581 err = snd_hda_gen_build_pcms(codec);
582 if (err < 0 || codec->core.vendor_id != 0x11061708)
585 /* We got noisy outputs on the right channel on VT1708 when
586 * 24bit samples are used. Until any workaround is found,
587 * disable the 24bit format, so far.
589 for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
590 struct hda_pcm *info = spec->gen.pcm_rec[i];
593 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
594 info->pcm_type != HDA_PCM_TYPE_AUDIO)
596 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
597 SNDRV_PCM_FMTBIT_S16_LE;
603 static int patch_vt1708(struct hda_codec *codec)
605 struct via_spec *spec;
608 /* create a codec specific record */
609 spec = via_new_spec(codec);
613 /* override some patch_ops */
614 codec->patch_ops.build_controls = vt1708_build_controls;
615 codec->patch_ops.build_pcms = vt1708_build_pcms;
616 spec->gen.mixer_nid = 0x17;
618 /* set jackpoll_interval while parsing the codec */
619 codec->jackpoll_interval = msecs_to_jiffies(100);
620 spec->vt1708_jack_detect = 1;
622 /* don't support the input jack switching due to lack of unsol event */
623 /* (it may work with polling, though, but it needs testing) */
624 spec->gen.suppress_auto_mic = 1;
625 /* Some machines show the broken speaker mute */
626 spec->gen.auto_mute_via_amp = 1;
628 /* Add HP and CD pin config connect bit re-config action */
629 vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
630 vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
632 err = snd_hda_add_verbs(codec, vt1708_init_verbs);
636 /* automatic parse from the BIOS config */
637 err = via_parse_auto_config(codec);
641 /* add jack detect on/off control */
642 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) {
647 /* clear jackpoll_interval again; it's set dynamically */
648 codec->jackpoll_interval = 0;
657 static int patch_vt1709(struct hda_codec *codec)
659 struct via_spec *spec;
662 /* create a codec specific record */
663 spec = via_new_spec(codec);
667 spec->gen.mixer_nid = 0x18;
669 err = via_parse_auto_config(codec);
680 static int patch_vt1708S(struct hda_codec *codec);
681 static int patch_vt1708B(struct hda_codec *codec)
683 struct via_spec *spec;
686 if (get_codec_type(codec) == VT1708BCE)
687 return patch_vt1708S(codec);
689 /* create a codec specific record */
690 spec = via_new_spec(codec);
694 spec->gen.mixer_nid = 0x16;
696 /* automatic parse from the BIOS config */
697 err = via_parse_auto_config(codec);
708 /* Patch for VT1708S */
709 static const struct hda_verb vt1708S_init_verbs[] = {
710 /* Enable Mic Boost Volume backdoor */
712 /* don't bybass mixer */
717 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
718 int offset, int num_steps, int step_size)
720 snd_hda_override_wcaps(codec, pin,
721 get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
722 snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
723 (offset << AC_AMPCAP_OFFSET_SHIFT) |
724 (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
725 (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
726 (0 << AC_AMPCAP_MUTE_SHIFT));
729 static int patch_vt1708S(struct hda_codec *codec)
731 struct via_spec *spec;
734 /* create a codec specific record */
735 spec = via_new_spec(codec);
739 spec->gen.mixer_nid = 0x16;
740 override_mic_boost(codec, 0x1a, 0, 3, 40);
741 override_mic_boost(codec, 0x1e, 0, 3, 40);
743 /* correct names for VT1708BCE */
744 if (get_codec_type(codec) == VT1708BCE)
745 snd_hda_codec_set_name(codec, "VT1708BCE");
746 /* correct names for VT1705 */
747 if (codec->core.vendor_id == 0x11064397)
748 snd_hda_codec_set_name(codec, "VT1705");
750 err = snd_hda_add_verbs(codec, vt1708S_init_verbs);
754 /* automatic parse from the BIOS config */
755 err = via_parse_auto_config(codec);
766 /* Patch for VT1702 */
768 static const struct hda_verb vt1702_init_verbs[] = {
776 static int patch_vt1702(struct hda_codec *codec)
778 struct via_spec *spec;
781 /* create a codec specific record */
782 spec = via_new_spec(codec);
786 spec->gen.mixer_nid = 0x1a;
788 /* limit AA path volume to 0 dB */
789 snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
790 (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
791 (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
792 (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
793 (1 << AC_AMPCAP_MUTE_SHIFT));
795 err = snd_hda_add_verbs(codec, vt1702_init_verbs);
799 /* automatic parse from the BIOS config */
800 err = via_parse_auto_config(codec);
811 /* Patch for VT1718S */
813 static const struct hda_verb vt1718S_init_verbs[] = {
814 /* Enable MW0 adjust Gain 5 */
816 /* Enable Boost Volume backdoor */
822 /* Add a connection to the primary DAC from AA-mixer for some codecs
823 * This isn't listed from the raw info, but the chip has a secret connection.
825 static int add_secret_dac_path(struct hda_codec *codec)
827 struct via_spec *spec = codec->spec;
832 if (!spec->gen.mixer_nid)
834 nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
835 ARRAY_SIZE(conn) - 1);
836 for (i = 0; i < nums; i++) {
837 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
841 /* find the primary DAC and add to the connection list */
842 for_each_hda_codec_node(nid, codec) {
843 unsigned int caps = get_wcaps(codec, nid);
844 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
845 !(caps & AC_WCAP_DIGITAL)) {
847 return snd_hda_override_conn_list(codec,
856 static int patch_vt1718S(struct hda_codec *codec)
858 struct via_spec *spec;
861 /* create a codec specific record */
862 spec = via_new_spec(codec);
866 spec->gen.mixer_nid = 0x21;
867 override_mic_boost(codec, 0x2b, 0, 3, 40);
868 override_mic_boost(codec, 0x29, 0, 3, 40);
869 add_secret_dac_path(codec);
871 err = snd_hda_add_verbs(codec, vt1718S_init_verbs);
875 /* automatic parse from the BIOS config */
876 err = via_parse_auto_config(codec);
887 /* Patch for VT1716S */
889 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
890 struct snd_ctl_elem_info *uinfo)
892 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
894 uinfo->value.integer.min = 0;
895 uinfo->value.integer.max = 1;
899 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
900 struct snd_ctl_elem_value *ucontrol)
902 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
905 index = snd_hda_codec_read(codec, 0x26, 0,
906 AC_VERB_GET_CONNECT_SEL, 0);
908 *ucontrol->value.integer.value = index;
913 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
914 struct snd_ctl_elem_value *ucontrol)
916 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
917 struct via_spec *spec = codec->spec;
918 int index = *ucontrol->value.integer.value;
920 snd_hda_codec_write(codec, 0x26, 0,
921 AC_VERB_SET_CONNECT_SEL, index);
922 spec->dmic_enabled = index;
926 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol =
927 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT);
928 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = {
929 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
930 .name = "Digital Mic Capture Switch",
931 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
933 .info = vt1716s_dmic_info,
934 .get = vt1716s_dmic_get,
935 .put = vt1716s_dmic_put,
939 /* mono-out mixer elements */
940 static const struct snd_kcontrol_new vt1716S_mono_out_mixer =
941 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT);
943 static const struct hda_verb vt1716S_init_verbs[] = {
944 /* Enable Boost Volume backdoor */
946 /* don't bybass mixer */
948 /* Enable mono output */
953 static int patch_vt1716S(struct hda_codec *codec)
955 struct via_spec *spec;
958 /* create a codec specific record */
959 spec = via_new_spec(codec);
963 spec->gen.mixer_nid = 0x16;
964 override_mic_boost(codec, 0x1a, 0, 3, 40);
965 override_mic_boost(codec, 0x1e, 0, 3, 40);
967 err = snd_hda_add_verbs(codec, vt1716S_init_verbs);
971 /* automatic parse from the BIOS config */
972 err = via_parse_auto_config(codec);
976 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) ||
977 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) ||
978 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) {
992 static const struct hda_verb vt2002P_init_verbs[] = {
993 /* Class-D speaker related verbs */
997 /* Enable Boost Volume backdoor */
999 /* Enable AOW0 to MW9 */
1004 static const struct hda_verb vt1802_init_verbs[] = {
1005 /* Enable Boost Volume backdoor */
1007 /* Enable AOW0 to MW9 */
1016 VIA_FIXUP_INTMIC_BOOST,
1020 static void via_fixup_intmic_boost(struct hda_codec *codec,
1021 const struct hda_fixup *fix, int action)
1023 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1024 override_mic_boost(codec, 0x30, 0, 2, 40);
1027 static const struct hda_fixup via_fixups[] = {
1028 [VIA_FIXUP_INTMIC_BOOST] = {
1029 .type = HDA_FIXUP_FUNC,
1030 .v.func = via_fixup_intmic_boost,
1032 [VIA_FIXUP_ASUS_G75] = {
1033 .type = HDA_FIXUP_PINS,
1034 .v.pins = (const struct hda_pintbl[]) {
1035 /* set 0x24 and 0x33 as speakers */
1036 { 0x24, 0x991301f0 },
1037 { 0x33, 0x991301f1 }, /* subwoofer */
1043 static const struct snd_pci_quirk vt2002p_fixups[] = {
1044 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1045 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1049 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1050 * Replace this with mixer NID 0x1c
1052 static void fix_vt1802_connections(struct hda_codec *codec)
1054 static hda_nid_t conn_24[] = { 0x14, 0x1c };
1055 static hda_nid_t conn_33[] = { 0x1c };
1057 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1058 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1061 /* patch for vt2002P */
1062 static int patch_vt2002P(struct hda_codec *codec)
1064 struct via_spec *spec;
1067 /* create a codec specific record */
1068 spec = via_new_spec(codec);
1072 spec->gen.mixer_nid = 0x21;
1073 override_mic_boost(codec, 0x2b, 0, 3, 40);
1074 override_mic_boost(codec, 0x29, 0, 3, 40);
1075 if (spec->codec_type == VT1802)
1076 fix_vt1802_connections(codec);
1077 add_secret_dac_path(codec);
1079 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1080 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1082 if (spec->codec_type == VT1802)
1083 err = snd_hda_add_verbs(codec, vt1802_init_verbs);
1085 err = snd_hda_add_verbs(codec, vt2002P_init_verbs);
1089 /* automatic parse from the BIOS config */
1090 err = via_parse_auto_config(codec);
1103 static const struct hda_verb vt1812_init_verbs[] = {
1104 /* Enable Boost Volume backdoor */
1106 /* Enable AOW0 to MW9 */
1111 /* patch for vt1812 */
1112 static int patch_vt1812(struct hda_codec *codec)
1114 struct via_spec *spec;
1117 /* create a codec specific record */
1118 spec = via_new_spec(codec);
1122 spec->gen.mixer_nid = 0x21;
1123 override_mic_boost(codec, 0x2b, 0, 3, 40);
1124 override_mic_boost(codec, 0x29, 0, 3, 40);
1125 add_secret_dac_path(codec);
1127 err = snd_hda_add_verbs(codec, vt1812_init_verbs);
1131 /* automatic parse from the BIOS config */
1132 err = via_parse_auto_config(codec);
1143 /* patch for vt3476 */
1145 static const struct hda_verb vt3476_init_verbs[] = {
1146 /* Enable DMic 8/16/32K */
1148 /* Enable Boost Volume backdoor */
1150 /* Enable AOW-MW9 path */
1155 static int patch_vt3476(struct hda_codec *codec)
1157 struct via_spec *spec;
1160 /* create a codec specific record */
1161 spec = via_new_spec(codec);
1165 spec->gen.mixer_nid = 0x3f;
1166 add_secret_dac_path(codec);
1168 err = snd_hda_add_verbs(codec, vt3476_init_verbs);
1172 /* automatic parse from the BIOS config */
1173 err = via_parse_auto_config(codec);
1187 static const struct hda_device_id snd_hda_id_via[] = {
1188 HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
1189 HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
1190 HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
1191 HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
1192 HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
1193 HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
1194 HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
1195 HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
1196 HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
1197 HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
1198 HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
1199 HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
1200 HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
1201 HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
1202 HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
1203 HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
1204 HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
1205 HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
1206 HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
1207 HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
1208 HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
1209 HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
1210 HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
1211 HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
1212 HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
1213 HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
1214 HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
1215 HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
1216 HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
1217 HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
1218 HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
1219 HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
1220 HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
1221 HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
1222 HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
1223 HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
1224 HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
1225 HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
1226 HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
1227 HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
1228 HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
1229 HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
1230 HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
1231 HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
1232 HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
1233 HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
1234 HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
1235 HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
1236 HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
1237 HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
1238 HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
1241 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
1243 static struct hda_codec_driver via_driver = {
1244 .id = snd_hda_id_via,
1247 MODULE_LICENSE("GPL");
1248 MODULE_DESCRIPTION("VIA HD-audio codec");
1250 module_hda_codec_driver(via_driver);