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;
93 /* codec parameterization */
94 const struct snd_kcontrol_new *mixers[6];
95 unsigned int num_mixers;
97 const struct hda_verb *init_verbs[5];
98 unsigned int num_iverbs;
101 unsigned int dmic_enabled;
102 enum VIA_HDA_CODEC codec_type;
104 /* analog low-power control */
107 /* work to check hp jack state */
109 int vt1708_jack_detect;
111 unsigned int beep_amp;
114 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
115 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
116 struct hda_codec *codec,
117 struct snd_pcm_substream *substream,
120 static const struct hda_codec_ops via_patch_ops; /* defined below */
122 static struct via_spec *via_new_spec(struct hda_codec *codec)
124 struct via_spec *spec;
126 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
131 snd_hda_gen_spec_init(&spec->gen);
132 spec->codec_type = get_codec_type(codec);
133 /* VT1708BCE & VT1708S are almost same */
134 if (spec->codec_type == VT1708BCE)
135 spec->codec_type = VT1708S;
136 spec->gen.indep_hp = 1;
137 spec->gen.keep_eapd_on = 1;
138 spec->gen.dac_min_mute = 1;
139 spec->gen.pcm_playback_hook = via_playback_pcm_hook;
140 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
141 codec->power_save_node = 1;
142 spec->gen.power_down_unused = 1;
143 codec->patch_ops = via_patch_ops;
147 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
149 u32 vendor_id = codec->core.vendor_id;
150 u16 ven_id = vendor_id >> 16;
151 u16 dev_id = vendor_id & 0xffff;
152 enum VIA_HDA_CODEC codec_type;
155 if (ven_id != 0x1106)
156 codec_type = UNKNOWN;
157 else if (dev_id >= 0x1708 && dev_id <= 0x170b)
159 else if (dev_id >= 0xe710 && dev_id <= 0xe713)
160 codec_type = VT1709_10CH;
161 else if (dev_id >= 0xe714 && dev_id <= 0xe717)
162 codec_type = VT1709_6CH;
163 else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
164 codec_type = VT1708B_8CH;
165 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
166 codec_type = VT1708BCE;
167 } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
168 codec_type = VT1708B_4CH;
169 else if ((dev_id & 0xfff) == 0x397
170 && (dev_id >> 12) < 8)
171 codec_type = VT1708S;
172 else if ((dev_id & 0xfff) == 0x398
173 && (dev_id >> 12) < 8)
175 else if ((dev_id & 0xfff) == 0x428
176 && (dev_id >> 12) < 8)
177 codec_type = VT1718S;
178 else if (dev_id == 0x0433 || dev_id == 0xa721)
179 codec_type = VT1716S;
180 else if (dev_id == 0x0441 || dev_id == 0x4441)
181 codec_type = VT1718S;
182 else if (dev_id == 0x0438 || dev_id == 0x4438)
183 codec_type = VT2002P;
184 else if (dev_id == 0x0448)
186 else if (dev_id == 0x0440)
187 codec_type = VT1708S;
188 else if ((dev_id & 0xfff) == 0x446)
190 else if (dev_id == 0x4760)
191 codec_type = VT1705CF;
192 else if (dev_id == 0x4761 || dev_id == 0x4762)
195 codec_type = UNKNOWN;
199 static void analog_low_current_mode(struct hda_codec *codec);
200 static bool is_aa_path_mute(struct hda_codec *codec);
202 #define hp_detect_with_aa(codec) \
203 (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
204 !is_aa_path_mute(codec))
206 static void vt1708_stop_hp_work(struct hda_codec *codec)
208 struct via_spec *spec = codec->spec;
209 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
211 if (spec->hp_work_active) {
212 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
213 codec->jackpoll_interval = 0;
214 cancel_delayed_work_sync(&codec->jackpoll_work);
215 spec->hp_work_active = false;
219 static void vt1708_update_hp_work(struct hda_codec *codec)
221 struct via_spec *spec = codec->spec;
222 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
224 if (spec->vt1708_jack_detect) {
225 if (!spec->hp_work_active) {
226 codec->jackpoll_interval = msecs_to_jiffies(100);
227 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
228 schedule_delayed_work(&codec->jackpoll_work, 0);
229 spec->hp_work_active = true;
231 } else if (!hp_detect_with_aa(codec))
232 vt1708_stop_hp_work(codec);
235 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
236 struct snd_ctl_elem_info *uinfo)
238 return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
241 static int via_pin_power_ctl_get(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;
247 ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused;
251 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
252 struct snd_ctl_elem_value *ucontrol)
254 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
255 struct via_spec *spec = codec->spec;
256 bool val = !!ucontrol->value.enumerated.item[0];
258 if (val == spec->gen.power_down_unused)
260 /* codec->power_save_node = val; */ /* widget PM seems yet broken */
261 spec->gen.power_down_unused = val;
262 analog_low_current_mode(codec);
266 static const struct snd_kcontrol_new via_pin_power_ctl_enum[] = {
268 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
269 .name = "Dynamic Power-Control",
270 .info = via_pin_power_ctl_info,
271 .get = via_pin_power_ctl_get,
272 .put = via_pin_power_ctl_put,
277 #ifdef CONFIG_SND_HDA_INPUT_BEEP
278 static inline void set_beep_amp(struct via_spec *spec, hda_nid_t nid,
281 spec->gen.beep_nid = nid;
282 spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
285 /* additional beep mixers; the actual parameters are overwritten at build */
286 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
287 HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
288 HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
292 /* create beep controls if needed */
293 static int add_beep_ctls(struct hda_codec *codec)
295 struct via_spec *spec = codec->spec;
298 if (spec->beep_amp) {
299 const struct snd_kcontrol_new *knew;
300 for (knew = cxt_beep_mixer; knew->name; knew++) {
301 struct snd_kcontrol *kctl;
302 kctl = snd_ctl_new1(knew, codec);
305 kctl->private_value = spec->beep_amp;
306 err = snd_hda_ctl_add(codec, 0, kctl);
314 static void auto_parse_beep(struct hda_codec *codec)
316 struct via_spec *spec = codec->spec;
319 for_each_hda_codec_node(nid, codec)
320 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
321 set_beep_amp(spec, nid, 0, HDA_OUTPUT);
326 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
327 #define add_beep_ctls(codec) 0
328 #define auto_parse_beep(codec)
331 /* check AA path's mute status */
332 static bool is_aa_path_mute(struct hda_codec *codec)
334 struct via_spec *spec = codec->spec;
335 const struct hda_amp_list *p;
338 p = spec->gen.loopback.amplist;
341 for (; p->nid; p++) {
342 for (ch = 0; ch < 2; ch++) {
343 v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
345 if (!(v & HDA_AMP_MUTE) && v > 0)
352 /* enter/exit analog low-current mode */
353 static void __analog_low_current_mode(struct hda_codec *codec, bool force)
355 struct via_spec *spec = codec->spec;
357 unsigned int verb, parm;
359 if (!codec->power_save_node)
362 enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
363 if (enable == spec->alc_mode && !force)
365 spec->alc_mode = enable;
367 /* decide low current mode's verb & parameter */
368 switch (spec->codec_type) {
372 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
378 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
382 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
388 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
393 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
396 return; /* other codecs are not supported */
399 snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
402 static void analog_low_current_mode(struct hda_codec *codec)
404 return __analog_low_current_mode(codec, false);
407 static int via_build_controls(struct hda_codec *codec)
409 struct via_spec *spec = codec->spec;
412 err = snd_hda_gen_build_controls(codec);
416 err = add_beep_ctls(codec);
420 spec->mixers[spec->num_mixers++] = via_pin_power_ctl_enum;
422 for (i = 0; i < spec->num_mixers; i++) {
423 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
431 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
432 struct hda_codec *codec,
433 struct snd_pcm_substream *substream,
436 analog_low_current_mode(codec);
437 vt1708_update_hp_work(codec);
440 static void via_free(struct hda_codec *codec)
442 vt1708_stop_hp_work(codec);
443 snd_hda_gen_free(codec);
447 static int via_suspend(struct hda_codec *codec)
449 struct via_spec *spec = codec->spec;
450 vt1708_stop_hp_work(codec);
452 /* Fix pop noise on headphones */
453 if (spec->codec_type == VT1802)
454 snd_hda_shutup_pins(codec);
459 static int via_resume(struct hda_codec *codec)
461 /* some delay here to make jack detection working (bko#98921) */
463 codec->patch_ops.init(codec);
464 regcache_sync(codec->core.regmap);
470 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
472 struct via_spec *spec = codec->spec;
473 analog_low_current_mode(codec);
474 vt1708_update_hp_work(codec);
475 return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
482 static int via_init(struct hda_codec *codec);
484 static const struct hda_codec_ops via_patch_ops = {
485 .build_controls = via_build_controls,
486 .build_pcms = snd_hda_gen_build_pcms,
489 .unsol_event = snd_hda_jack_unsol_event,
491 .suspend = via_suspend,
492 .resume = via_resume,
493 .check_power_status = via_check_power_status,
498 static const struct hda_verb vt1708_init_verbs[] = {
499 /* power down jack detect function */
503 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
505 unsigned int def_conf;
506 unsigned char seqassoc;
508 def_conf = snd_hda_codec_get_pincfg(codec, nid);
509 seqassoc = (unsigned char) get_defcfg_association(def_conf);
510 seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
511 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
512 && (seqassoc == 0xf0 || seqassoc == 0xff)) {
513 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
514 snd_hda_codec_set_pincfg(codec, nid, def_conf);
520 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
521 struct snd_ctl_elem_value *ucontrol)
523 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
524 struct via_spec *spec = codec->spec;
526 if (spec->codec_type != VT1708)
528 ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
532 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
533 struct snd_ctl_elem_value *ucontrol)
535 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
536 struct via_spec *spec = codec->spec;
539 if (spec->codec_type != VT1708)
541 val = !!ucontrol->value.integer.value[0];
542 if (spec->vt1708_jack_detect == val)
544 spec->vt1708_jack_detect = val;
545 vt1708_update_hp_work(codec);
549 static const struct snd_kcontrol_new vt1708_jack_detect_ctl[] = {
551 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
552 .name = "Jack Detect",
554 .info = snd_ctl_boolean_mono_info,
555 .get = vt1708_jack_detect_get,
556 .put = vt1708_jack_detect_put,
561 static const struct badness_table via_main_out_badness = {
562 .no_primary_dac = 0x10000,
564 .shared_primary = 0x10000,
567 .shared_surr_main = 0x20,
569 static const struct badness_table via_extra_out_badness = {
570 .no_primary_dac = 0x4000,
572 .shared_primary = 0x12,
575 .shared_surr_main = 0x10,
578 static int via_parse_auto_config(struct hda_codec *codec)
580 struct via_spec *spec = codec->spec;
583 spec->gen.main_out_badness = &via_main_out_badness;
584 spec->gen.extra_out_badness = &via_extra_out_badness;
586 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
590 auto_parse_beep(codec);
592 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
596 /* disable widget PM at start for compatibility */
597 codec->power_save_node = 0;
598 spec->gen.power_down_unused = 0;
602 static int via_init(struct hda_codec *codec)
604 struct via_spec *spec = codec->spec;
607 for (i = 0; i < spec->num_iverbs; i++)
608 snd_hda_sequence_write(codec, spec->init_verbs[i]);
610 /* init power states */
611 __analog_low_current_mode(codec, true);
613 snd_hda_gen_init(codec);
615 vt1708_update_hp_work(codec);
620 static int vt1708_build_controls(struct hda_codec *codec)
622 /* In order not to create "Phantom Jack" controls,
623 temporary enable jackpoll */
625 int old_interval = codec->jackpoll_interval;
626 codec->jackpoll_interval = msecs_to_jiffies(100);
627 err = via_build_controls(codec);
628 codec->jackpoll_interval = old_interval;
632 static int vt1708_build_pcms(struct hda_codec *codec)
634 struct via_spec *spec = codec->spec;
637 err = snd_hda_gen_build_pcms(codec);
638 if (err < 0 || codec->core.vendor_id != 0x11061708)
641 /* We got noisy outputs on the right channel on VT1708 when
642 * 24bit samples are used. Until any workaround is found,
643 * disable the 24bit format, so far.
645 for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
646 struct hda_pcm *info = spec->gen.pcm_rec[i];
649 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
650 info->pcm_type != HDA_PCM_TYPE_AUDIO)
652 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
653 SNDRV_PCM_FMTBIT_S16_LE;
659 static int patch_vt1708(struct hda_codec *codec)
661 struct via_spec *spec;
664 /* create a codec specific record */
665 spec = via_new_spec(codec);
669 /* override some patch_ops */
670 codec->patch_ops.build_controls = vt1708_build_controls;
671 codec->patch_ops.build_pcms = vt1708_build_pcms;
672 spec->gen.mixer_nid = 0x17;
674 /* set jackpoll_interval while parsing the codec */
675 codec->jackpoll_interval = msecs_to_jiffies(100);
676 spec->vt1708_jack_detect = 1;
678 /* don't support the input jack switching due to lack of unsol event */
679 /* (it may work with polling, though, but it needs testing) */
680 spec->gen.suppress_auto_mic = 1;
681 /* Some machines show the broken speaker mute */
682 spec->gen.auto_mute_via_amp = 1;
684 /* Add HP and CD pin config connect bit re-config action */
685 vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
686 vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
688 /* automatic parse from the BIOS config */
689 err = via_parse_auto_config(codec);
695 /* add jack detect on/off control */
696 spec->mixers[spec->num_mixers++] = vt1708_jack_detect_ctl;
698 spec->init_verbs[spec->num_iverbs++] = vt1708_init_verbs;
700 /* clear jackpoll_interval again; it's set dynamically */
701 codec->jackpoll_interval = 0;
706 static int patch_vt1709(struct hda_codec *codec)
708 struct via_spec *spec;
711 /* create a codec specific record */
712 spec = via_new_spec(codec);
716 spec->gen.mixer_nid = 0x18;
718 err = via_parse_auto_config(codec);
727 static int patch_vt1708S(struct hda_codec *codec);
728 static int patch_vt1708B(struct hda_codec *codec)
730 struct via_spec *spec;
733 if (get_codec_type(codec) == VT1708BCE)
734 return patch_vt1708S(codec);
736 /* create a codec specific record */
737 spec = via_new_spec(codec);
741 spec->gen.mixer_nid = 0x16;
743 /* automatic parse from the BIOS config */
744 err = via_parse_auto_config(codec);
753 /* Patch for VT1708S */
754 static const struct hda_verb vt1708S_init_verbs[] = {
755 /* Enable Mic Boost Volume backdoor */
757 /* don't bybass mixer */
762 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
763 int offset, int num_steps, int step_size)
765 snd_hda_override_wcaps(codec, pin,
766 get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
767 snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
768 (offset << AC_AMPCAP_OFFSET_SHIFT) |
769 (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
770 (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
771 (0 << AC_AMPCAP_MUTE_SHIFT));
774 static int patch_vt1708S(struct hda_codec *codec)
776 struct via_spec *spec;
779 /* create a codec specific record */
780 spec = via_new_spec(codec);
784 spec->gen.mixer_nid = 0x16;
785 override_mic_boost(codec, 0x1a, 0, 3, 40);
786 override_mic_boost(codec, 0x1e, 0, 3, 40);
788 /* correct names for VT1708BCE */
789 if (get_codec_type(codec) == VT1708BCE)
790 snd_hda_codec_set_name(codec, "VT1708BCE");
791 /* correct names for VT1705 */
792 if (codec->core.vendor_id == 0x11064397)
793 snd_hda_codec_set_name(codec, "VT1705");
795 /* automatic parse from the BIOS config */
796 err = via_parse_auto_config(codec);
802 spec->init_verbs[spec->num_iverbs++] = vt1708S_init_verbs;
807 /* Patch for VT1702 */
809 static const struct hda_verb vt1702_init_verbs[] = {
817 static int patch_vt1702(struct hda_codec *codec)
819 struct via_spec *spec;
822 /* create a codec specific record */
823 spec = via_new_spec(codec);
827 spec->gen.mixer_nid = 0x1a;
829 /* limit AA path volume to 0 dB */
830 snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
831 (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
832 (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
833 (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
834 (1 << AC_AMPCAP_MUTE_SHIFT));
836 /* automatic parse from the BIOS config */
837 err = via_parse_auto_config(codec);
843 spec->init_verbs[spec->num_iverbs++] = vt1702_init_verbs;
848 /* Patch for VT1718S */
850 static const struct hda_verb vt1718S_init_verbs[] = {
851 /* Enable MW0 adjust Gain 5 */
853 /* Enable Boost Volume backdoor */
859 /* Add a connection to the primary DAC from AA-mixer for some codecs
860 * This isn't listed from the raw info, but the chip has a secret connection.
862 static int add_secret_dac_path(struct hda_codec *codec)
864 struct via_spec *spec = codec->spec;
869 if (!spec->gen.mixer_nid)
871 nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
872 ARRAY_SIZE(conn) - 1);
873 for (i = 0; i < nums; i++) {
874 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
878 /* find the primary DAC and add to the connection list */
879 for_each_hda_codec_node(nid, codec) {
880 unsigned int caps = get_wcaps(codec, nid);
881 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
882 !(caps & AC_WCAP_DIGITAL)) {
884 return snd_hda_override_conn_list(codec,
893 static int patch_vt1718S(struct hda_codec *codec)
895 struct via_spec *spec;
898 /* create a codec specific record */
899 spec = via_new_spec(codec);
903 spec->gen.mixer_nid = 0x21;
904 override_mic_boost(codec, 0x2b, 0, 3, 40);
905 override_mic_boost(codec, 0x29, 0, 3, 40);
906 add_secret_dac_path(codec);
908 /* automatic parse from the BIOS config */
909 err = via_parse_auto_config(codec);
915 spec->init_verbs[spec->num_iverbs++] = vt1718S_init_verbs;
920 /* Patch for VT1716S */
922 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
923 struct snd_ctl_elem_info *uinfo)
925 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
927 uinfo->value.integer.min = 0;
928 uinfo->value.integer.max = 1;
932 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
933 struct snd_ctl_elem_value *ucontrol)
935 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
938 index = snd_hda_codec_read(codec, 0x26, 0,
939 AC_VERB_GET_CONNECT_SEL, 0);
941 *ucontrol->value.integer.value = index;
946 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
947 struct snd_ctl_elem_value *ucontrol)
949 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
950 struct via_spec *spec = codec->spec;
951 int index = *ucontrol->value.integer.value;
953 snd_hda_codec_write(codec, 0x26, 0,
954 AC_VERB_SET_CONNECT_SEL, index);
955 spec->dmic_enabled = index;
959 static const struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
960 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT),
962 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
963 .name = "Digital Mic Capture Switch",
964 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
966 .info = vt1716s_dmic_info,
967 .get = vt1716s_dmic_get,
968 .put = vt1716s_dmic_put,
974 /* mono-out mixer elements */
975 static const struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {
976 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT),
980 static const struct hda_verb vt1716S_init_verbs[] = {
981 /* Enable Boost Volume backdoor */
983 /* don't bybass mixer */
985 /* Enable mono output */
990 static int patch_vt1716S(struct hda_codec *codec)
992 struct via_spec *spec;
995 /* create a codec specific record */
996 spec = via_new_spec(codec);
1000 spec->gen.mixer_nid = 0x16;
1001 override_mic_boost(codec, 0x1a, 0, 3, 40);
1002 override_mic_boost(codec, 0x1e, 0, 3, 40);
1004 /* automatic parse from the BIOS config */
1005 err = via_parse_auto_config(codec);
1011 spec->init_verbs[spec->num_iverbs++] = vt1716S_init_verbs;
1013 spec->mixers[spec->num_mixers++] = vt1716s_dmic_mixer;
1014 spec->mixers[spec->num_mixers++] = vt1716S_mono_out_mixer;
1021 static const struct hda_verb vt2002P_init_verbs[] = {
1022 /* Class-D speaker related verbs */
1026 /* Enable Boost Volume backdoor */
1028 /* Enable AOW0 to MW9 */
1033 static const struct hda_verb vt1802_init_verbs[] = {
1034 /* Enable Boost Volume backdoor */
1036 /* Enable AOW0 to MW9 */
1045 VIA_FIXUP_INTMIC_BOOST,
1049 static void via_fixup_intmic_boost(struct hda_codec *codec,
1050 const struct hda_fixup *fix, int action)
1052 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1053 override_mic_boost(codec, 0x30, 0, 2, 40);
1056 static const struct hda_fixup via_fixups[] = {
1057 [VIA_FIXUP_INTMIC_BOOST] = {
1058 .type = HDA_FIXUP_FUNC,
1059 .v.func = via_fixup_intmic_boost,
1061 [VIA_FIXUP_ASUS_G75] = {
1062 .type = HDA_FIXUP_PINS,
1063 .v.pins = (const struct hda_pintbl[]) {
1064 /* set 0x24 and 0x33 as speakers */
1065 { 0x24, 0x991301f0 },
1066 { 0x33, 0x991301f1 }, /* subwoofer */
1072 static const struct snd_pci_quirk vt2002p_fixups[] = {
1073 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1074 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1078 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1079 * Replace this with mixer NID 0x1c
1081 static void fix_vt1802_connections(struct hda_codec *codec)
1083 static hda_nid_t conn_24[] = { 0x14, 0x1c };
1084 static hda_nid_t conn_33[] = { 0x1c };
1086 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1087 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1090 /* patch for vt2002P */
1091 static int patch_vt2002P(struct hda_codec *codec)
1093 struct via_spec *spec;
1096 /* create a codec specific record */
1097 spec = via_new_spec(codec);
1101 spec->gen.mixer_nid = 0x21;
1102 override_mic_boost(codec, 0x2b, 0, 3, 40);
1103 override_mic_boost(codec, 0x29, 0, 3, 40);
1104 if (spec->codec_type == VT1802)
1105 fix_vt1802_connections(codec);
1106 add_secret_dac_path(codec);
1108 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1109 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1111 /* automatic parse from the BIOS config */
1112 err = via_parse_auto_config(codec);
1118 if (spec->codec_type == VT1802)
1119 spec->init_verbs[spec->num_iverbs++] = vt1802_init_verbs;
1121 spec->init_verbs[spec->num_iverbs++] = vt2002P_init_verbs;
1128 static const struct hda_verb vt1812_init_verbs[] = {
1129 /* Enable Boost Volume backdoor */
1131 /* Enable AOW0 to MW9 */
1136 /* patch for vt1812 */
1137 static int patch_vt1812(struct hda_codec *codec)
1139 struct via_spec *spec;
1142 /* create a codec specific record */
1143 spec = via_new_spec(codec);
1147 spec->gen.mixer_nid = 0x21;
1148 override_mic_boost(codec, 0x2b, 0, 3, 40);
1149 override_mic_boost(codec, 0x29, 0, 3, 40);
1150 add_secret_dac_path(codec);
1152 /* automatic parse from the BIOS config */
1153 err = via_parse_auto_config(codec);
1159 spec->init_verbs[spec->num_iverbs++] = vt1812_init_verbs;
1164 /* patch for vt3476 */
1166 static const struct hda_verb vt3476_init_verbs[] = {
1167 /* Enable DMic 8/16/32K */
1169 /* Enable Boost Volume backdoor */
1171 /* Enable AOW-MW9 path */
1176 static int patch_vt3476(struct hda_codec *codec)
1178 struct via_spec *spec;
1181 /* create a codec specific record */
1182 spec = via_new_spec(codec);
1186 spec->gen.mixer_nid = 0x3f;
1187 add_secret_dac_path(codec);
1189 /* automatic parse from the BIOS config */
1190 err = via_parse_auto_config(codec);
1196 spec->init_verbs[spec->num_iverbs++] = vt3476_init_verbs;
1204 static const struct hda_device_id snd_hda_id_via[] = {
1205 HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
1206 HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
1207 HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
1208 HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
1209 HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
1210 HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
1211 HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
1212 HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
1213 HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
1214 HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
1215 HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
1216 HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
1217 HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
1218 HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
1219 HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
1220 HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
1221 HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
1222 HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
1223 HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
1224 HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
1225 HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
1226 HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
1227 HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
1228 HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
1229 HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
1230 HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
1231 HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
1232 HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
1233 HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
1234 HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
1235 HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
1236 HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
1237 HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
1238 HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
1239 HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
1240 HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
1241 HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
1242 HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
1243 HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
1244 HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
1245 HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
1246 HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
1247 HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
1248 HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
1249 HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
1250 HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
1251 HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
1252 HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
1253 HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
1254 HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
1255 HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
1258 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
1260 static struct hda_codec_driver via_driver = {
1261 .id = snd_hda_id_via,
1264 MODULE_LICENSE("GPL");
1265 MODULE_DESCRIPTION("VIA HD-audio codec");
1267 module_hda_codec_driver(via_driver);