1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Universal Interface for Intel High Definition Audio Codec
4 *
5 * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
6 *
7 * (C) 2006-2009 VIA Technology, Inc.
8 * (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
9 */
10
11 /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
12 /* */
13 /* 2006-03-03 Lydia Wang Create the basic patch to support VT1708 codec */
14 /* 2006-03-14 Lydia Wang Modify hard code for some pin widget nid */
15 /* 2006-08-02 Lydia Wang Add support to VT1709 codec */
16 /* 2006-09-08 Lydia Wang Fix internal loopback recording source select bug */
17 /* 2007-09-12 Lydia Wang Add EAPD enable during driver initialization */
18 /* 2007-09-17 Lydia Wang Add VT1708B codec support */
19 /* 2007-11-14 Lydia Wang Add VT1708A codec HP and CD pin connect config */
20 /* 2008-02-03 Lydia Wang Fix Rear channels and Back channels inverse issue */
21 /* 2008-03-06 Lydia Wang Add VT1702 codec and VT1708S codec support */
22 /* 2008-04-09 Lydia Wang Add mute front speaker when HP plugin */
23 /* 2008-04-09 Lydia Wang Add Independent HP feature */
24 /* 2008-05-28 Lydia Wang Add second S/PDIF Out support for VT1702 */
25 /* 2008-09-15 Logan Li Add VT1708S Mic Boost workaround/backdoor */
26 /* 2009-02-16 Logan Li Add support for VT1718S */
27 /* 2009-03-13 Logan Li Add support for VT1716S */
28 /* 2009-04-14 Lydai Wang Add support for VT1828S and VT2020 */
29 /* 2009-07-08 Lydia Wang Add support for VT2002P */
30 /* 2009-07-21 Lydia Wang Add support for VT1812 */
31 /* 2009-09-19 Lydia Wang Add support for VT1818S */
32 /* */
33 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
34
35
36 #include <linux/init.h>
37 #include <linux/delay.h>
38 #include <linux/slab.h>
39 #include <linux/module.h>
40 #include <sound/core.h>
41 #include <sound/asoundef.h>
42 #include <sound/hda_codec.h>
43 #include "hda_local.h"
44 #include "hda_auto_parser.h"
45 #include "hda_jack.h"
46 #include "hda_generic.h"
47
48 /* Pin Widget NID */
49 #define VT1708_HP_PIN_NID 0x20
50 #define VT1708_CD_PIN_NID 0x24
51
52 enum VIA_HDA_CODEC {
53 UNKNOWN = -1,
54 VT1708,
55 VT1709_10CH,
56 VT1709_6CH,
57 VT1708B_8CH,
58 VT1708B_4CH,
59 VT1708S,
60 VT1708BCE,
61 VT1702,
62 VT1718S,
63 VT1716S,
64 VT2002P,
65 VT1812,
66 VT1802,
67 VT1705CF,
68 VT1808,
69 CODEC_TYPES,
70 };
71
72 #define VT2002P_COMPATIBLE(spec) \
73 ((spec)->codec_type == VT2002P ||\
74 (spec)->codec_type == VT1812 ||\
75 (spec)->codec_type == VT1802)
76
77 struct via_spec {
78 struct hda_gen_spec gen;
79
80 /* HP mode source */
81 unsigned int dmic_enabled;
82 enum VIA_HDA_CODEC codec_type;
83
84 /* analog low-power control */
85 bool alc_mode;
86
87 /* work to check hp jack state */
88 int hp_work_active;
89 int vt1708_jack_detect;
90 };
91
92 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
93 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
94 struct hda_codec *codec,
95 struct snd_pcm_substream *substream,
96 int action);
97
98 static const struct hda_codec_ops via_patch_ops; /* defined below */
99
via_new_spec(struct hda_codec * codec)100 static struct via_spec *via_new_spec(struct hda_codec *codec)
101 {
102 struct via_spec *spec;
103
104 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
105 if (spec == NULL)
106 return NULL;
107
108 codec->spec = spec;
109 snd_hda_gen_spec_init(&spec->gen);
110 spec->codec_type = get_codec_type(codec);
111 /* VT1708BCE & VT1708S are almost same */
112 if (spec->codec_type == VT1708BCE)
113 spec->codec_type = VT1708S;
114 spec->gen.indep_hp = 1;
115 spec->gen.keep_eapd_on = 1;
116 spec->gen.dac_min_mute = 1;
117 spec->gen.pcm_playback_hook = via_playback_pcm_hook;
118 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
119 codec->power_save_node = 1;
120 spec->gen.power_down_unused = 1;
121 codec->patch_ops = via_patch_ops;
122 return spec;
123 }
124
get_codec_type(struct hda_codec * codec)125 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
126 {
127 u32 vendor_id = codec->core.vendor_id;
128 u16 ven_id = vendor_id >> 16;
129 u16 dev_id = vendor_id & 0xffff;
130 enum VIA_HDA_CODEC codec_type;
131
132 /* get codec type */
133 if (ven_id != 0x1106)
134 codec_type = UNKNOWN;
135 else if (dev_id >= 0x1708 && dev_id <= 0x170b)
136 codec_type = VT1708;
137 else if (dev_id >= 0xe710 && dev_id <= 0xe713)
138 codec_type = VT1709_10CH;
139 else if (dev_id >= 0xe714 && dev_id <= 0xe717)
140 codec_type = VT1709_6CH;
141 else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
142 codec_type = VT1708B_8CH;
143 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
144 codec_type = VT1708BCE;
145 } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
146 codec_type = VT1708B_4CH;
147 else if ((dev_id & 0xfff) == 0x397
148 && (dev_id >> 12) < 8)
149 codec_type = VT1708S;
150 else if ((dev_id & 0xfff) == 0x398
151 && (dev_id >> 12) < 8)
152 codec_type = VT1702;
153 else if ((dev_id & 0xfff) == 0x428
154 && (dev_id >> 12) < 8)
155 codec_type = VT1718S;
156 else if (dev_id == 0x0433 || dev_id == 0xa721)
157 codec_type = VT1716S;
158 else if (dev_id == 0x0441 || dev_id == 0x4441)
159 codec_type = VT1718S;
160 else if (dev_id == 0x0438 || dev_id == 0x4438)
161 codec_type = VT2002P;
162 else if (dev_id == 0x0448)
163 codec_type = VT1812;
164 else if (dev_id == 0x0440)
165 codec_type = VT1708S;
166 else if ((dev_id & 0xfff) == 0x446)
167 codec_type = VT1802;
168 else if (dev_id == 0x4760)
169 codec_type = VT1705CF;
170 else if (dev_id == 0x4761 || dev_id == 0x4762)
171 codec_type = VT1808;
172 else
173 codec_type = UNKNOWN;
174 return codec_type;
175 };
176
177 static void analog_low_current_mode(struct hda_codec *codec);
178 static bool is_aa_path_mute(struct hda_codec *codec);
179
180 #define hp_detect_with_aa(codec) \
181 (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
182 !is_aa_path_mute(codec))
183
vt1708_stop_hp_work(struct hda_codec * codec)184 static void vt1708_stop_hp_work(struct hda_codec *codec)
185 {
186 struct via_spec *spec = codec->spec;
187 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
188 return;
189 if (spec->hp_work_active) {
190 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
191 codec->jackpoll_interval = 0;
192 cancel_delayed_work_sync(&codec->jackpoll_work);
193 spec->hp_work_active = false;
194 }
195 }
196
vt1708_update_hp_work(struct hda_codec * codec)197 static void vt1708_update_hp_work(struct hda_codec *codec)
198 {
199 struct via_spec *spec = codec->spec;
200 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
201 return;
202 if (spec->vt1708_jack_detect) {
203 if (!spec->hp_work_active) {
204 codec->jackpoll_interval = msecs_to_jiffies(100);
205 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
206 schedule_delayed_work(&codec->jackpoll_work, 0);
207 spec->hp_work_active = true;
208 }
209 } else if (!hp_detect_with_aa(codec))
210 vt1708_stop_hp_work(codec);
211 }
212
via_pin_power_ctl_info(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_info * uinfo)213 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
214 struct snd_ctl_elem_info *uinfo)
215 {
216 return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
217 }
218
via_pin_power_ctl_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)219 static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
220 struct snd_ctl_elem_value *ucontrol)
221 {
222 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
223 struct via_spec *spec = codec->spec;
224
225 ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused;
226 return 0;
227 }
228
via_pin_power_ctl_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)229 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
230 struct snd_ctl_elem_value *ucontrol)
231 {
232 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
233 struct via_spec *spec = codec->spec;
234 bool val = !!ucontrol->value.enumerated.item[0];
235
236 if (val == spec->gen.power_down_unused)
237 return 0;
238 /* codec->power_save_node = val; */ /* widget PM seems yet broken */
239 spec->gen.power_down_unused = val;
240 analog_low_current_mode(codec);
241 return 1;
242 }
243
244 static const struct snd_kcontrol_new via_pin_power_ctl_enum = {
245 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
246 .name = "Dynamic Power-Control",
247 .info = via_pin_power_ctl_info,
248 .get = via_pin_power_ctl_get,
249 .put = via_pin_power_ctl_put,
250 };
251
252 #ifdef CONFIG_SND_HDA_INPUT_BEEP
253 /* additional beep mixers; the actual parameters are overwritten at build */
254 static const struct snd_kcontrol_new via_beep_mixer[] = {
255 HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
256 HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
257 };
258
set_beep_amp(struct via_spec * spec,hda_nid_t nid,int idx,int dir)259 static int set_beep_amp(struct via_spec *spec, hda_nid_t nid,
260 int idx, int dir)
261 {
262 struct snd_kcontrol_new *knew;
263 unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
264 int i;
265
266 spec->gen.beep_nid = nid;
267 for (i = 0; i < ARRAY_SIZE(via_beep_mixer); i++) {
268 knew = snd_hda_gen_add_kctl(&spec->gen, NULL,
269 &via_beep_mixer[i]);
270 if (!knew)
271 return -ENOMEM;
272 knew->private_value = beep_amp;
273 }
274 return 0;
275 }
276
auto_parse_beep(struct hda_codec * codec)277 static int auto_parse_beep(struct hda_codec *codec)
278 {
279 struct via_spec *spec = codec->spec;
280 hda_nid_t nid;
281
282 for_each_hda_codec_node(nid, codec)
283 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP)
284 return set_beep_amp(spec, nid, 0, HDA_OUTPUT);
285 return 0;
286 }
287 #else
288 #define auto_parse_beep(codec) 0
289 #endif
290
291 /* check AA path's mute status */
is_aa_path_mute(struct hda_codec * codec)292 static bool is_aa_path_mute(struct hda_codec *codec)
293 {
294 struct via_spec *spec = codec->spec;
295 const struct hda_amp_list *p;
296 int ch, v;
297
298 p = spec->gen.loopback.amplist;
299 if (!p)
300 return true;
301 for (; p->nid; p++) {
302 for (ch = 0; ch < 2; ch++) {
303 v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
304 p->idx);
305 if (!(v & HDA_AMP_MUTE) && v > 0)
306 return false;
307 }
308 }
309 return true;
310 }
311
312 /* enter/exit analog low-current mode */
__analog_low_current_mode(struct hda_codec * codec,bool force)313 static void __analog_low_current_mode(struct hda_codec *codec, bool force)
314 {
315 struct via_spec *spec = codec->spec;
316 bool enable;
317 unsigned int verb, parm;
318
319 if (!codec->power_save_node)
320 enable = false;
321 else
322 enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
323 if (enable == spec->alc_mode && !force)
324 return;
325 spec->alc_mode = enable;
326
327 /* decide low current mode's verb & parameter */
328 switch (spec->codec_type) {
329 case VT1708B_8CH:
330 case VT1708B_4CH:
331 verb = 0xf70;
332 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
333 break;
334 case VT1708S:
335 case VT1718S:
336 case VT1716S:
337 verb = 0xf73;
338 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
339 break;
340 case VT1702:
341 verb = 0xf73;
342 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
343 break;
344 case VT2002P:
345 case VT1812:
346 case VT1802:
347 verb = 0xf93;
348 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
349 break;
350 case VT1705CF:
351 case VT1808:
352 verb = 0xf82;
353 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
354 break;
355 default:
356 return; /* other codecs are not supported */
357 }
358 /* send verb */
359 snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
360 }
361
analog_low_current_mode(struct hda_codec * codec)362 static void analog_low_current_mode(struct hda_codec *codec)
363 {
364 return __analog_low_current_mode(codec, false);
365 }
366
via_playback_pcm_hook(struct hda_pcm_stream * hinfo,struct hda_codec * codec,struct snd_pcm_substream * substream,int action)367 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
368 struct hda_codec *codec,
369 struct snd_pcm_substream *substream,
370 int action)
371 {
372 analog_low_current_mode(codec);
373 vt1708_update_hp_work(codec);
374 }
375
via_free(struct hda_codec * codec)376 static void via_free(struct hda_codec *codec)
377 {
378 vt1708_stop_hp_work(codec);
379 snd_hda_gen_free(codec);
380 }
381
382 #ifdef CONFIG_PM
via_suspend(struct hda_codec * codec)383 static int via_suspend(struct hda_codec *codec)
384 {
385 struct via_spec *spec = codec->spec;
386 vt1708_stop_hp_work(codec);
387
388 /* Fix pop noise on headphones */
389 if (spec->codec_type == VT1802)
390 snd_hda_shutup_pins(codec);
391
392 return 0;
393 }
394
via_resume(struct hda_codec * codec)395 static int via_resume(struct hda_codec *codec)
396 {
397 /* some delay here to make jack detection working (bko#98921) */
398 msleep(10);
399 codec->patch_ops.init(codec);
400 snd_hda_regmap_sync(codec);
401 return 0;
402 }
403 #endif
404
405 #ifdef CONFIG_PM
via_check_power_status(struct hda_codec * codec,hda_nid_t nid)406 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
407 {
408 struct via_spec *spec = codec->spec;
409 analog_low_current_mode(codec);
410 vt1708_update_hp_work(codec);
411 return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
412 }
413 #endif
414
415 /*
416 */
417
418 static int via_init(struct hda_codec *codec);
419
420 static const struct hda_codec_ops via_patch_ops = {
421 .build_controls = snd_hda_gen_build_controls,
422 .build_pcms = snd_hda_gen_build_pcms,
423 .init = via_init,
424 .free = via_free,
425 .unsol_event = snd_hda_jack_unsol_event,
426 #ifdef CONFIG_PM
427 .suspend = via_suspend,
428 .resume = via_resume,
429 .check_power_status = via_check_power_status,
430 #endif
431 };
432
433
434 static const struct hda_verb vt1708_init_verbs[] = {
435 /* power down jack detect function */
436 {0x1, 0xf81, 0x1},
437 { }
438 };
vt1708_set_pinconfig_connect(struct hda_codec * codec,hda_nid_t nid)439 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
440 {
441 unsigned int def_conf;
442 unsigned char seqassoc;
443
444 def_conf = snd_hda_codec_get_pincfg(codec, nid);
445 seqassoc = (unsigned char) get_defcfg_association(def_conf);
446 seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
447 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
448 && (seqassoc == 0xf0 || seqassoc == 0xff)) {
449 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
450 snd_hda_codec_set_pincfg(codec, nid, def_conf);
451 }
452
453 return;
454 }
455
vt1708_jack_detect_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)456 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
457 struct snd_ctl_elem_value *ucontrol)
458 {
459 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
460 struct via_spec *spec = codec->spec;
461
462 if (spec->codec_type != VT1708)
463 return 0;
464 ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
465 return 0;
466 }
467
vt1708_jack_detect_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)468 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
469 struct snd_ctl_elem_value *ucontrol)
470 {
471 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
472 struct via_spec *spec = codec->spec;
473 int val;
474
475 if (spec->codec_type != VT1708)
476 return 0;
477 val = !!ucontrol->value.integer.value[0];
478 if (spec->vt1708_jack_detect == val)
479 return 0;
480 spec->vt1708_jack_detect = val;
481 vt1708_update_hp_work(codec);
482 return 1;
483 }
484
485 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
486 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
487 .name = "Jack Detect",
488 .count = 1,
489 .info = snd_ctl_boolean_mono_info,
490 .get = vt1708_jack_detect_get,
491 .put = vt1708_jack_detect_put,
492 };
493
494 static const struct badness_table via_main_out_badness = {
495 .no_primary_dac = 0x10000,
496 .no_dac = 0x4000,
497 .shared_primary = 0x10000,
498 .shared_surr = 0x20,
499 .shared_clfe = 0x20,
500 .shared_surr_main = 0x20,
501 };
502 static const struct badness_table via_extra_out_badness = {
503 .no_primary_dac = 0x4000,
504 .no_dac = 0x4000,
505 .shared_primary = 0x12,
506 .shared_surr = 0x20,
507 .shared_clfe = 0x20,
508 .shared_surr_main = 0x10,
509 };
510
via_parse_auto_config(struct hda_codec * codec)511 static int via_parse_auto_config(struct hda_codec *codec)
512 {
513 struct via_spec *spec = codec->spec;
514 int err;
515
516 spec->gen.main_out_badness = &via_main_out_badness;
517 spec->gen.extra_out_badness = &via_extra_out_badness;
518
519 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
520 if (err < 0)
521 return err;
522
523 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
524 if (err < 0)
525 return err;
526
527 err = auto_parse_beep(codec);
528 if (err < 0)
529 return err;
530
531 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum))
532 return -ENOMEM;
533
534 /* disable widget PM at start for compatibility */
535 codec->power_save_node = 0;
536 spec->gen.power_down_unused = 0;
537 return 0;
538 }
539
via_init(struct hda_codec * codec)540 static int via_init(struct hda_codec *codec)
541 {
542 /* init power states */
543 __analog_low_current_mode(codec, true);
544
545 snd_hda_gen_init(codec);
546
547 vt1708_update_hp_work(codec);
548
549 return 0;
550 }
551
vt1708_build_controls(struct hda_codec * codec)552 static int vt1708_build_controls(struct hda_codec *codec)
553 {
554 /* In order not to create "Phantom Jack" controls,
555 temporary enable jackpoll */
556 int err;
557 int old_interval = codec->jackpoll_interval;
558 codec->jackpoll_interval = msecs_to_jiffies(100);
559 err = snd_hda_gen_build_controls(codec);
560 codec->jackpoll_interval = old_interval;
561 return err;
562 }
563
vt1708_build_pcms(struct hda_codec * codec)564 static int vt1708_build_pcms(struct hda_codec *codec)
565 {
566 struct via_spec *spec = codec->spec;
567 int i, err;
568
569 err = snd_hda_gen_build_pcms(codec);
570 if (err < 0 || codec->core.vendor_id != 0x11061708)
571 return err;
572
573 /* We got noisy outputs on the right channel on VT1708 when
574 * 24bit samples are used. Until any workaround is found,
575 * disable the 24bit format, so far.
576 */
577 for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
578 struct hda_pcm *info = spec->gen.pcm_rec[i];
579 if (!info)
580 continue;
581 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
582 info->pcm_type != HDA_PCM_TYPE_AUDIO)
583 continue;
584 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
585 SNDRV_PCM_FMTBIT_S16_LE;
586 }
587
588 return 0;
589 }
590
patch_vt1708(struct hda_codec * codec)591 static int patch_vt1708(struct hda_codec *codec)
592 {
593 struct via_spec *spec;
594 int err;
595
596 /* create a codec specific record */
597 spec = via_new_spec(codec);
598 if (spec == NULL)
599 return -ENOMEM;
600
601 /* override some patch_ops */
602 codec->patch_ops.build_controls = vt1708_build_controls;
603 codec->patch_ops.build_pcms = vt1708_build_pcms;
604 spec->gen.mixer_nid = 0x17;
605
606 /* set jackpoll_interval while parsing the codec */
607 codec->jackpoll_interval = msecs_to_jiffies(100);
608 spec->vt1708_jack_detect = 1;
609
610 /* don't support the input jack switching due to lack of unsol event */
611 /* (it may work with polling, though, but it needs testing) */
612 spec->gen.suppress_auto_mic = 1;
613 /* Some machines show the broken speaker mute */
614 spec->gen.auto_mute_via_amp = 1;
615
616 /* Add HP and CD pin config connect bit re-config action */
617 vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
618 vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
619
620 err = snd_hda_add_verbs(codec, vt1708_init_verbs);
621 if (err < 0)
622 goto error;
623
624 /* automatic parse from the BIOS config */
625 err = via_parse_auto_config(codec);
626 if (err < 0)
627 goto error;
628
629 /* add jack detect on/off control */
630 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) {
631 err = -ENOMEM;
632 goto error;
633 }
634
635 /* clear jackpoll_interval again; it's set dynamically */
636 codec->jackpoll_interval = 0;
637
638 return 0;
639
640 error:
641 via_free(codec);
642 return err;
643 }
644
patch_vt1709(struct hda_codec * codec)645 static int patch_vt1709(struct hda_codec *codec)
646 {
647 struct via_spec *spec;
648 int err;
649
650 /* create a codec specific record */
651 spec = via_new_spec(codec);
652 if (spec == NULL)
653 return -ENOMEM;
654
655 spec->gen.mixer_nid = 0x18;
656
657 err = via_parse_auto_config(codec);
658 if (err < 0)
659 goto error;
660
661 return 0;
662
663 error:
664 via_free(codec);
665 return err;
666 }
667
668 static int patch_vt1708S(struct hda_codec *codec);
patch_vt1708B(struct hda_codec * codec)669 static int patch_vt1708B(struct hda_codec *codec)
670 {
671 struct via_spec *spec;
672 int err;
673
674 if (get_codec_type(codec) == VT1708BCE)
675 return patch_vt1708S(codec);
676
677 /* create a codec specific record */
678 spec = via_new_spec(codec);
679 if (spec == NULL)
680 return -ENOMEM;
681
682 spec->gen.mixer_nid = 0x16;
683
684 /* automatic parse from the BIOS config */
685 err = via_parse_auto_config(codec);
686 if (err < 0)
687 goto error;
688
689 return 0;
690
691 error:
692 via_free(codec);
693 return err;
694 }
695
696 /* Patch for VT1708S */
697 static const struct hda_verb vt1708S_init_verbs[] = {
698 /* Enable Mic Boost Volume backdoor */
699 {0x1, 0xf98, 0x1},
700 /* don't bybass mixer */
701 {0x1, 0xf88, 0xc0},
702 { }
703 };
704
override_mic_boost(struct hda_codec * codec,hda_nid_t pin,int offset,int num_steps,int step_size)705 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
706 int offset, int num_steps, int step_size)
707 {
708 snd_hda_override_wcaps(codec, pin,
709 get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
710 snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
711 (offset << AC_AMPCAP_OFFSET_SHIFT) |
712 (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
713 (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
714 (0 << AC_AMPCAP_MUTE_SHIFT));
715 }
716
patch_vt1708S(struct hda_codec * codec)717 static int patch_vt1708S(struct hda_codec *codec)
718 {
719 struct via_spec *spec;
720 int err;
721
722 /* create a codec specific record */
723 spec = via_new_spec(codec);
724 if (spec == NULL)
725 return -ENOMEM;
726
727 spec->gen.mixer_nid = 0x16;
728 override_mic_boost(codec, 0x1a, 0, 3, 40);
729 override_mic_boost(codec, 0x1e, 0, 3, 40);
730
731 /* correct names for VT1708BCE */
732 if (get_codec_type(codec) == VT1708BCE)
733 snd_hda_codec_set_name(codec, "VT1708BCE");
734 /* correct names for VT1705 */
735 if (codec->core.vendor_id == 0x11064397)
736 snd_hda_codec_set_name(codec, "VT1705");
737
738 err = snd_hda_add_verbs(codec, vt1708S_init_verbs);
739 if (err < 0)
740 goto error;
741
742 /* automatic parse from the BIOS config */
743 err = via_parse_auto_config(codec);
744 if (err < 0)
745 goto error;
746
747 return 0;
748
749 error:
750 via_free(codec);
751 return err;
752 }
753
754 /* Patch for VT1702 */
755
756 static const struct hda_verb vt1702_init_verbs[] = {
757 /* mixer enable */
758 {0x1, 0xF88, 0x3},
759 /* GPIO 0~2 */
760 {0x1, 0xF82, 0x3F},
761 { }
762 };
763
patch_vt1702(struct hda_codec * codec)764 static int patch_vt1702(struct hda_codec *codec)
765 {
766 struct via_spec *spec;
767 int err;
768
769 /* create a codec specific record */
770 spec = via_new_spec(codec);
771 if (spec == NULL)
772 return -ENOMEM;
773
774 spec->gen.mixer_nid = 0x1a;
775
776 /* limit AA path volume to 0 dB */
777 snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
778 (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
779 (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
780 (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
781 (1 << AC_AMPCAP_MUTE_SHIFT));
782
783 err = snd_hda_add_verbs(codec, vt1702_init_verbs);
784 if (err < 0)
785 goto error;
786
787 /* automatic parse from the BIOS config */
788 err = via_parse_auto_config(codec);
789 if (err < 0)
790 goto error;
791
792 return 0;
793
794 error:
795 via_free(codec);
796 return err;
797 }
798
799 /* Patch for VT1718S */
800
801 static const struct hda_verb vt1718S_init_verbs[] = {
802 /* Enable MW0 adjust Gain 5 */
803 {0x1, 0xfb2, 0x10},
804 /* Enable Boost Volume backdoor */
805 {0x1, 0xf88, 0x8},
806
807 { }
808 };
809
810 /* Add a connection to the primary DAC from AA-mixer for some codecs
811 * This isn't listed from the raw info, but the chip has a secret connection.
812 */
add_secret_dac_path(struct hda_codec * codec)813 static int add_secret_dac_path(struct hda_codec *codec)
814 {
815 struct via_spec *spec = codec->spec;
816 int i, nums;
817 hda_nid_t conn[8];
818 hda_nid_t nid;
819
820 if (!spec->gen.mixer_nid)
821 return 0;
822 nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
823 ARRAY_SIZE(conn) - 1);
824 for (i = 0; i < nums; i++) {
825 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
826 return 0;
827 }
828
829 /* find the primary DAC and add to the connection list */
830 for_each_hda_codec_node(nid, codec) {
831 unsigned int caps = get_wcaps(codec, nid);
832 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
833 !(caps & AC_WCAP_DIGITAL)) {
834 conn[nums++] = nid;
835 return snd_hda_override_conn_list(codec,
836 spec->gen.mixer_nid,
837 nums, conn);
838 }
839 }
840 return 0;
841 }
842
843
patch_vt1718S(struct hda_codec * codec)844 static int patch_vt1718S(struct hda_codec *codec)
845 {
846 struct via_spec *spec;
847 int err;
848
849 /* create a codec specific record */
850 spec = via_new_spec(codec);
851 if (spec == NULL)
852 return -ENOMEM;
853
854 spec->gen.mixer_nid = 0x21;
855 override_mic_boost(codec, 0x2b, 0, 3, 40);
856 override_mic_boost(codec, 0x29, 0, 3, 40);
857 add_secret_dac_path(codec);
858
859 err = snd_hda_add_verbs(codec, vt1718S_init_verbs);
860 if (err < 0)
861 goto error;
862
863 /* automatic parse from the BIOS config */
864 err = via_parse_auto_config(codec);
865 if (err < 0)
866 goto error;
867
868 return 0;
869
870 error:
871 via_free(codec);
872 return err;
873 }
874
875 /* Patch for VT1716S */
876
vt1716s_dmic_info(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_info * uinfo)877 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
878 struct snd_ctl_elem_info *uinfo)
879 {
880 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
881 uinfo->count = 1;
882 uinfo->value.integer.min = 0;
883 uinfo->value.integer.max = 1;
884 return 0;
885 }
886
vt1716s_dmic_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)887 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
888 struct snd_ctl_elem_value *ucontrol)
889 {
890 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
891 int index = 0;
892
893 index = snd_hda_codec_read(codec, 0x26, 0,
894 AC_VERB_GET_CONNECT_SEL, 0);
895 if (index != -1)
896 *ucontrol->value.integer.value = index;
897
898 return 0;
899 }
900
vt1716s_dmic_put(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)901 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
902 struct snd_ctl_elem_value *ucontrol)
903 {
904 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
905 struct via_spec *spec = codec->spec;
906 int index = *ucontrol->value.integer.value;
907
908 snd_hda_codec_write(codec, 0x26, 0,
909 AC_VERB_SET_CONNECT_SEL, index);
910 spec->dmic_enabled = index;
911 return 1;
912 }
913
914 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol =
915 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT);
916 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = {
917 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
918 .name = "Digital Mic Capture Switch",
919 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
920 .count = 1,
921 .info = vt1716s_dmic_info,
922 .get = vt1716s_dmic_get,
923 .put = vt1716s_dmic_put,
924 };
925
926
927 /* mono-out mixer elements */
928 static const struct snd_kcontrol_new vt1716S_mono_out_mixer =
929 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT);
930
931 static const struct hda_verb vt1716S_init_verbs[] = {
932 /* Enable Boost Volume backdoor */
933 {0x1, 0xf8a, 0x80},
934 /* don't bybass mixer */
935 {0x1, 0xf88, 0xc0},
936 /* Enable mono output */
937 {0x1, 0xf90, 0x08},
938 { }
939 };
940
patch_vt1716S(struct hda_codec * codec)941 static int patch_vt1716S(struct hda_codec *codec)
942 {
943 struct via_spec *spec;
944 int err;
945
946 /* create a codec specific record */
947 spec = via_new_spec(codec);
948 if (spec == NULL)
949 return -ENOMEM;
950
951 spec->gen.mixer_nid = 0x16;
952 override_mic_boost(codec, 0x1a, 0, 3, 40);
953 override_mic_boost(codec, 0x1e, 0, 3, 40);
954
955 err = snd_hda_add_verbs(codec, vt1716S_init_verbs);
956 if (err < 0)
957 goto error;
958
959 /* automatic parse from the BIOS config */
960 err = via_parse_auto_config(codec);
961 if (err < 0)
962 goto error;
963
964 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) ||
965 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) ||
966 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) {
967 err = -ENOMEM;
968 goto error;
969 }
970
971 return 0;
972
973 error:
974 via_free(codec);
975 return err;
976 }
977
978 /* for vt2002P */
979
980 static const struct hda_verb vt2002P_init_verbs[] = {
981 /* Class-D speaker related verbs */
982 {0x1, 0xfe0, 0x4},
983 {0x1, 0xfe9, 0x80},
984 {0x1, 0xfe2, 0x22},
985 /* Enable Boost Volume backdoor */
986 {0x1, 0xfb9, 0x24},
987 /* Enable AOW0 to MW9 */
988 {0x1, 0xfb8, 0x88},
989 { }
990 };
991
992 static const struct hda_verb vt1802_init_verbs[] = {
993 /* Enable Boost Volume backdoor */
994 {0x1, 0xfb9, 0x24},
995 /* Enable AOW0 to MW9 */
996 {0x1, 0xfb8, 0x88},
997 { }
998 };
999
1000 /*
1001 * pin fix-up
1002 */
1003 enum {
1004 VIA_FIXUP_INTMIC_BOOST,
1005 VIA_FIXUP_ASUS_G75,
1006 VIA_FIXUP_POWER_SAVE,
1007 };
1008
via_fixup_intmic_boost(struct hda_codec * codec,const struct hda_fixup * fix,int action)1009 static void via_fixup_intmic_boost(struct hda_codec *codec,
1010 const struct hda_fixup *fix, int action)
1011 {
1012 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1013 override_mic_boost(codec, 0x30, 0, 2, 40);
1014 }
1015
via_fixup_power_save(struct hda_codec * codec,const struct hda_fixup * fix,int action)1016 static void via_fixup_power_save(struct hda_codec *codec,
1017 const struct hda_fixup *fix, int action)
1018 {
1019 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1020 codec->power_save_node = 0;
1021 }
1022
1023 static const struct hda_fixup via_fixups[] = {
1024 [VIA_FIXUP_INTMIC_BOOST] = {
1025 .type = HDA_FIXUP_FUNC,
1026 .v.func = via_fixup_intmic_boost,
1027 },
1028 [VIA_FIXUP_ASUS_G75] = {
1029 .type = HDA_FIXUP_PINS,
1030 .v.pins = (const struct hda_pintbl[]) {
1031 /* set 0x24 and 0x33 as speakers */
1032 { 0x24, 0x991301f0 },
1033 { 0x33, 0x991301f1 }, /* subwoofer */
1034 { }
1035 }
1036 },
1037 [VIA_FIXUP_POWER_SAVE] = {
1038 .type = HDA_FIXUP_FUNC,
1039 .v.func = via_fixup_power_save,
1040 },
1041 };
1042
1043 static const struct snd_pci_quirk vt2002p_fixups[] = {
1044 SND_PCI_QUIRK(0x1043, 0x13f7, "Asus B23E", VIA_FIXUP_POWER_SAVE),
1045 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1046 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1047 SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE),
1048 {}
1049 };
1050
1051 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1052 * Replace this with mixer NID 0x1c
1053 */
fix_vt1802_connections(struct hda_codec * codec)1054 static void fix_vt1802_connections(struct hda_codec *codec)
1055 {
1056 static const hda_nid_t conn_24[] = { 0x14, 0x1c };
1057 static const hda_nid_t conn_33[] = { 0x1c };
1058
1059 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1060 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1061 }
1062
1063 /* patch for vt2002P */
patch_vt2002P(struct hda_codec * codec)1064 static int patch_vt2002P(struct hda_codec *codec)
1065 {
1066 struct via_spec *spec;
1067 int err;
1068
1069 /* create a codec specific record */
1070 spec = via_new_spec(codec);
1071 if (spec == NULL)
1072 return -ENOMEM;
1073
1074 spec->gen.mixer_nid = 0x21;
1075 override_mic_boost(codec, 0x2b, 0, 3, 40);
1076 override_mic_boost(codec, 0x29, 0, 3, 40);
1077 if (spec->codec_type == VT1802)
1078 fix_vt1802_connections(codec);
1079 add_secret_dac_path(codec);
1080
1081 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1082 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1083
1084 if (spec->codec_type == VT1802)
1085 err = snd_hda_add_verbs(codec, vt1802_init_verbs);
1086 else
1087 err = snd_hda_add_verbs(codec, vt2002P_init_verbs);
1088 if (err < 0)
1089 goto error;
1090
1091 /* automatic parse from the BIOS config */
1092 err = via_parse_auto_config(codec);
1093 if (err < 0)
1094 goto error;
1095
1096 return 0;
1097
1098 error:
1099 via_free(codec);
1100 return err;
1101 }
1102
1103 /* for vt1812 */
1104
1105 static const struct hda_verb vt1812_init_verbs[] = {
1106 /* Enable Boost Volume backdoor */
1107 {0x1, 0xfb9, 0x24},
1108 /* Enable AOW0 to MW9 */
1109 {0x1, 0xfb8, 0xa8},
1110 { }
1111 };
1112
1113 /* patch for vt1812 */
patch_vt1812(struct hda_codec * codec)1114 static int patch_vt1812(struct hda_codec *codec)
1115 {
1116 struct via_spec *spec;
1117 int err;
1118
1119 /* create a codec specific record */
1120 spec = via_new_spec(codec);
1121 if (spec == NULL)
1122 return -ENOMEM;
1123
1124 spec->gen.mixer_nid = 0x21;
1125 override_mic_boost(codec, 0x2b, 0, 3, 40);
1126 override_mic_boost(codec, 0x29, 0, 3, 40);
1127 add_secret_dac_path(codec);
1128
1129 err = snd_hda_add_verbs(codec, vt1812_init_verbs);
1130 if (err < 0)
1131 goto error;
1132
1133 /* automatic parse from the BIOS config */
1134 err = via_parse_auto_config(codec);
1135 if (err < 0)
1136 goto error;
1137
1138 return 0;
1139
1140 error:
1141 via_free(codec);
1142 return err;
1143 }
1144
1145 /* patch for vt3476 */
1146
1147 static const struct hda_verb vt3476_init_verbs[] = {
1148 /* Enable DMic 8/16/32K */
1149 {0x1, 0xF7B, 0x30},
1150 /* Enable Boost Volume backdoor */
1151 {0x1, 0xFB9, 0x20},
1152 /* Enable AOW-MW9 path */
1153 {0x1, 0xFB8, 0x10},
1154 { }
1155 };
1156
patch_vt3476(struct hda_codec * codec)1157 static int patch_vt3476(struct hda_codec *codec)
1158 {
1159 struct via_spec *spec;
1160 int err;
1161
1162 /* create a codec specific record */
1163 spec = via_new_spec(codec);
1164 if (spec == NULL)
1165 return -ENOMEM;
1166
1167 spec->gen.mixer_nid = 0x3f;
1168 add_secret_dac_path(codec);
1169
1170 err = snd_hda_add_verbs(codec, vt3476_init_verbs);
1171 if (err < 0)
1172 goto error;
1173
1174 /* automatic parse from the BIOS config */
1175 err = via_parse_auto_config(codec);
1176 if (err < 0)
1177 goto error;
1178
1179 return 0;
1180
1181 error:
1182 via_free(codec);
1183 return err;
1184 }
1185
1186 /*
1187 * patch entries
1188 */
1189 static const struct hda_device_id snd_hda_id_via[] = {
1190 HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
1191 HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
1192 HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
1193 HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
1194 HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
1195 HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
1196 HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
1197 HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
1198 HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
1199 HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
1200 HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
1201 HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
1202 HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
1203 HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
1204 HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
1205 HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
1206 HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
1207 HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
1208 HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
1209 HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
1210 HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
1211 HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
1212 HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
1213 HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
1214 HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
1215 HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
1216 HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
1217 HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
1218 HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
1219 HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
1220 HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
1221 HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
1222 HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
1223 HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
1224 HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
1225 HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
1226 HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
1227 HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
1228 HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
1229 HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
1230 HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
1231 HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
1232 HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
1233 HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
1234 HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
1235 HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
1236 HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
1237 HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
1238 HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
1239 HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
1240 HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
1241 {} /* terminator */
1242 };
1243 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
1244
1245 static struct hda_codec_driver via_driver = {
1246 .id = snd_hda_id_via,
1247 };
1248
1249 MODULE_LICENSE("GPL");
1250 MODULE_DESCRIPTION("VIA HD-audio codec");
1251
1252 module_hda_codec_driver(via_driver);
1253
