Linux 3.11-rc3
[cris-mirror.git] / sound / pci / hda / patch_via.c
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1 /*
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 * * * * * * * * * * * * * * * * */
25 /* */
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 */
45 /* */
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"
58 #include "hda_jack.h"
59 #include "hda_generic.h"
61 /* Pin Widget NID */
62 #define VT1708_HP_PIN_NID 0x20
63 #define VT1708_CD_PIN_NID 0x24
65 enum VIA_HDA_CODEC {
66 UNKNOWN = -1,
67 VT1708,
68 VT1709_10CH,
69 VT1709_6CH,
70 VT1708B_8CH,
71 VT1708B_4CH,
72 VT1708S,
73 VT1708BCE,
74 VT1702,
75 VT1718S,
76 VT1716S,
77 VT2002P,
78 VT1812,
79 VT1802,
80 VT1705CF,
81 VT1808,
82 CODEC_TYPES,
85 #define VT2002P_COMPATIBLE(spec) \
86 ((spec)->codec_type == VT2002P ||\
87 (spec)->codec_type == VT1812 ||\
88 (spec)->codec_type == VT1802)
90 struct via_spec {
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;
100 /* HP mode source */
101 unsigned int dmic_enabled;
102 unsigned int no_pin_power_ctl;
103 enum VIA_HDA_CODEC codec_type;
105 /* analog low-power control */
106 bool alc_mode;
108 /* work to check hp jack state */
109 int hp_work_active;
110 int vt1708_jack_detect;
112 void (*set_widgets_power_state)(struct hda_codec *codec);
113 unsigned int dac_stream_tag[4];
116 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
117 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
118 struct hda_codec *codec,
119 struct snd_pcm_substream *substream,
120 int action);
121 static void via_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl);
123 static struct via_spec *via_new_spec(struct hda_codec *codec)
125 struct via_spec *spec;
127 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
128 if (spec == NULL)
129 return NULL;
131 codec->spec = spec;
132 snd_hda_gen_spec_init(&spec->gen);
133 spec->codec_type = get_codec_type(codec);
134 /* VT1708BCE & VT1708S are almost same */
135 if (spec->codec_type == VT1708BCE)
136 spec->codec_type = VT1708S;
137 spec->no_pin_power_ctl = 1;
138 spec->gen.indep_hp = 1;
139 spec->gen.keep_eapd_on = 1;
140 spec->gen.pcm_playback_hook = via_playback_pcm_hook;
141 return spec;
144 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
146 u32 vendor_id = codec->vendor_id;
147 u16 ven_id = vendor_id >> 16;
148 u16 dev_id = vendor_id & 0xffff;
149 enum VIA_HDA_CODEC codec_type;
151 /* get codec type */
152 if (ven_id != 0x1106)
153 codec_type = UNKNOWN;
154 else if (dev_id >= 0x1708 && dev_id <= 0x170b)
155 codec_type = VT1708;
156 else if (dev_id >= 0xe710 && dev_id <= 0xe713)
157 codec_type = VT1709_10CH;
158 else if (dev_id >= 0xe714 && dev_id <= 0xe717)
159 codec_type = VT1709_6CH;
160 else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
161 codec_type = VT1708B_8CH;
162 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
163 codec_type = VT1708BCE;
164 } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
165 codec_type = VT1708B_4CH;
166 else if ((dev_id & 0xfff) == 0x397
167 && (dev_id >> 12) < 8)
168 codec_type = VT1708S;
169 else if ((dev_id & 0xfff) == 0x398
170 && (dev_id >> 12) < 8)
171 codec_type = VT1702;
172 else if ((dev_id & 0xfff) == 0x428
173 && (dev_id >> 12) < 8)
174 codec_type = VT1718S;
175 else if (dev_id == 0x0433 || dev_id == 0xa721)
176 codec_type = VT1716S;
177 else if (dev_id == 0x0441 || dev_id == 0x4441)
178 codec_type = VT1718S;
179 else if (dev_id == 0x0438 || dev_id == 0x4438)
180 codec_type = VT2002P;
181 else if (dev_id == 0x0448)
182 codec_type = VT1812;
183 else if (dev_id == 0x0440)
184 codec_type = VT1708S;
185 else if ((dev_id & 0xfff) == 0x446)
186 codec_type = VT1802;
187 else if (dev_id == 0x4760)
188 codec_type = VT1705CF;
189 else if (dev_id == 0x4761 || dev_id == 0x4762)
190 codec_type = VT1808;
191 else
192 codec_type = UNKNOWN;
193 return codec_type;
196 static void analog_low_current_mode(struct hda_codec *codec);
197 static bool is_aa_path_mute(struct hda_codec *codec);
199 #define hp_detect_with_aa(codec) \
200 (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
201 !is_aa_path_mute(codec))
203 static void vt1708_stop_hp_work(struct hda_codec *codec)
205 struct via_spec *spec = codec->spec;
206 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
207 return;
208 if (spec->hp_work_active) {
209 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
210 cancel_delayed_work_sync(&codec->jackpoll_work);
211 spec->hp_work_active = false;
212 codec->jackpoll_interval = 0;
216 static void vt1708_update_hp_work(struct hda_codec *codec)
218 struct via_spec *spec = codec->spec;
219 if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
220 return;
221 if (spec->vt1708_jack_detect) {
222 if (!spec->hp_work_active) {
223 codec->jackpoll_interval = msecs_to_jiffies(100);
224 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
225 queue_delayed_work(codec->bus->workq,
226 &codec->jackpoll_work, 0);
227 spec->hp_work_active = true;
229 } else if (!hp_detect_with_aa(codec))
230 vt1708_stop_hp_work(codec);
233 static void set_widgets_power_state(struct hda_codec *codec)
235 #if 0 /* FIXME: the assumed connections don't match always with the
236 * actual routes by the generic parser, so better to disable
237 * the control for safety.
239 struct via_spec *spec = codec->spec;
240 if (spec->set_widgets_power_state)
241 spec->set_widgets_power_state(codec);
242 #endif
245 static void update_power_state(struct hda_codec *codec, hda_nid_t nid,
246 unsigned int parm)
248 if (snd_hda_check_power_state(codec, nid, parm))
249 return;
250 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
253 static void update_conv_power_state(struct hda_codec *codec, hda_nid_t nid,
254 unsigned int parm, unsigned int index)
256 struct via_spec *spec = codec->spec;
257 unsigned int format;
259 if (snd_hda_check_power_state(codec, nid, parm))
260 return;
261 format = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
262 if (format && (spec->dac_stream_tag[index] != format))
263 spec->dac_stream_tag[index] = format;
265 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
266 if (parm == AC_PWRST_D0) {
267 format = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
268 if (!format && (spec->dac_stream_tag[index] != format))
269 snd_hda_codec_write(codec, nid, 0,
270 AC_VERB_SET_CHANNEL_STREAMID,
271 spec->dac_stream_tag[index]);
275 static bool smart51_enabled(struct hda_codec *codec)
277 struct via_spec *spec = codec->spec;
278 return spec->gen.ext_channel_count > 2;
281 static bool is_smart51_pins(struct hda_codec *codec, hda_nid_t pin)
283 struct via_spec *spec = codec->spec;
284 int i;
286 for (i = 0; i < spec->gen.multi_ios; i++)
287 if (spec->gen.multi_io[i].pin == pin)
288 return true;
289 return false;
292 static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
293 unsigned int *affected_parm)
295 unsigned parm;
296 unsigned def_conf = snd_hda_codec_get_pincfg(codec, nid);
297 unsigned no_presence = (def_conf & AC_DEFCFG_MISC)
298 >> AC_DEFCFG_MISC_SHIFT
299 & AC_DEFCFG_MISC_NO_PRESENCE; /* do not support pin sense */
300 struct via_spec *spec = codec->spec;
301 unsigned present = 0;
303 no_presence |= spec->no_pin_power_ctl;
304 if (!no_presence)
305 present = snd_hda_jack_detect(codec, nid);
306 if ((smart51_enabled(codec) && is_smart51_pins(codec, nid))
307 || ((no_presence || present)
308 && get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE)) {
309 *affected_parm = AC_PWRST_D0; /* if it's connected */
310 parm = AC_PWRST_D0;
311 } else
312 parm = AC_PWRST_D3;
314 update_power_state(codec, nid, parm);
317 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
318 struct snd_ctl_elem_info *uinfo)
320 return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
323 static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
324 struct snd_ctl_elem_value *ucontrol)
326 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
327 struct via_spec *spec = codec->spec;
328 ucontrol->value.enumerated.item[0] = !spec->no_pin_power_ctl;
329 return 0;
332 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
333 struct snd_ctl_elem_value *ucontrol)
335 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
336 struct via_spec *spec = codec->spec;
337 unsigned int val = !ucontrol->value.enumerated.item[0];
339 if (val == spec->no_pin_power_ctl)
340 return 0;
341 spec->no_pin_power_ctl = val;
342 set_widgets_power_state(codec);
343 analog_low_current_mode(codec);
344 return 1;
347 static const struct snd_kcontrol_new via_pin_power_ctl_enum[] = {
349 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
350 .name = "Dynamic Power-Control",
351 .info = via_pin_power_ctl_info,
352 .get = via_pin_power_ctl_get,
353 .put = via_pin_power_ctl_put,
355 {} /* terminator */
359 /* check AA path's mute status */
360 static bool is_aa_path_mute(struct hda_codec *codec)
362 struct via_spec *spec = codec->spec;
363 const struct hda_amp_list *p;
364 int ch, v;
366 p = spec->gen.loopback.amplist;
367 if (!p)
368 return true;
369 for (; p->nid; p++) {
370 for (ch = 0; ch < 2; ch++) {
371 v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
372 p->idx);
373 if (!(v & HDA_AMP_MUTE) && v > 0)
374 return false;
377 return true;
380 /* enter/exit analog low-current mode */
381 static void __analog_low_current_mode(struct hda_codec *codec, bool force)
383 struct via_spec *spec = codec->spec;
384 bool enable;
385 unsigned int verb, parm;
387 if (spec->no_pin_power_ctl)
388 enable = false;
389 else
390 enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
391 if (enable == spec->alc_mode && !force)
392 return;
393 spec->alc_mode = enable;
395 /* decide low current mode's verb & parameter */
396 switch (spec->codec_type) {
397 case VT1708B_8CH:
398 case VT1708B_4CH:
399 verb = 0xf70;
400 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
401 break;
402 case VT1708S:
403 case VT1718S:
404 case VT1716S:
405 verb = 0xf73;
406 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
407 break;
408 case VT1702:
409 verb = 0xf73;
410 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
411 break;
412 case VT2002P:
413 case VT1812:
414 case VT1802:
415 verb = 0xf93;
416 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
417 break;
418 case VT1705CF:
419 case VT1808:
420 verb = 0xf82;
421 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
422 break;
423 default:
424 return; /* other codecs are not supported */
426 /* send verb */
427 snd_hda_codec_write(codec, codec->afg, 0, verb, parm);
430 static void analog_low_current_mode(struct hda_codec *codec)
432 return __analog_low_current_mode(codec, false);
435 static int via_build_controls(struct hda_codec *codec)
437 struct via_spec *spec = codec->spec;
438 int err, i;
440 err = snd_hda_gen_build_controls(codec);
441 if (err < 0)
442 return err;
444 if (spec->set_widgets_power_state)
445 spec->mixers[spec->num_mixers++] = via_pin_power_ctl_enum;
447 for (i = 0; i < spec->num_mixers; i++) {
448 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
449 if (err < 0)
450 return err;
453 return 0;
456 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
457 struct hda_codec *codec,
458 struct snd_pcm_substream *substream,
459 int action)
461 analog_low_current_mode(codec);
462 vt1708_update_hp_work(codec);
465 static void via_free(struct hda_codec *codec)
467 struct via_spec *spec = codec->spec;
469 if (!spec)
470 return;
472 vt1708_stop_hp_work(codec);
473 snd_hda_gen_spec_free(&spec->gen);
474 kfree(spec);
477 #ifdef CONFIG_PM
478 static int via_suspend(struct hda_codec *codec)
480 struct via_spec *spec = codec->spec;
481 vt1708_stop_hp_work(codec);
483 /* Fix pop noise on headphones */
484 if (spec->codec_type == VT1802)
485 snd_hda_shutup_pins(codec);
487 return 0;
489 #endif
491 #ifdef CONFIG_PM
492 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
494 struct via_spec *spec = codec->spec;
495 set_widgets_power_state(codec);
496 analog_low_current_mode(codec);
497 vt1708_update_hp_work(codec);
498 return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
500 #endif
505 static int via_init(struct hda_codec *codec);
507 static const struct hda_codec_ops via_patch_ops = {
508 .build_controls = via_build_controls,
509 .build_pcms = snd_hda_gen_build_pcms,
510 .init = via_init,
511 .free = via_free,
512 .unsol_event = snd_hda_jack_unsol_event,
513 #ifdef CONFIG_PM
514 .suspend = via_suspend,
515 .check_power_status = via_check_power_status,
516 #endif
520 static const struct hda_verb vt1708_init_verbs[] = {
521 /* power down jack detect function */
522 {0x1, 0xf81, 0x1},
525 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
527 unsigned int def_conf;
528 unsigned char seqassoc;
530 def_conf = snd_hda_codec_get_pincfg(codec, nid);
531 seqassoc = (unsigned char) get_defcfg_association(def_conf);
532 seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
533 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
534 && (seqassoc == 0xf0 || seqassoc == 0xff)) {
535 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
536 snd_hda_codec_set_pincfg(codec, nid, def_conf);
539 return;
542 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
543 struct snd_ctl_elem_value *ucontrol)
545 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
546 struct via_spec *spec = codec->spec;
548 if (spec->codec_type != VT1708)
549 return 0;
550 ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
551 return 0;
554 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
555 struct snd_ctl_elem_value *ucontrol)
557 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
558 struct via_spec *spec = codec->spec;
559 int val;
561 if (spec->codec_type != VT1708)
562 return 0;
563 val = !!ucontrol->value.integer.value[0];
564 if (spec->vt1708_jack_detect == val)
565 return 0;
566 spec->vt1708_jack_detect = val;
567 vt1708_update_hp_work(codec);
568 return 1;
571 static const struct snd_kcontrol_new vt1708_jack_detect_ctl[] = {
573 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
574 .name = "Jack Detect",
575 .count = 1,
576 .info = snd_ctl_boolean_mono_info,
577 .get = vt1708_jack_detect_get,
578 .put = vt1708_jack_detect_put,
580 {} /* terminator */
583 static void via_hp_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl)
585 set_widgets_power_state(codec);
586 snd_hda_gen_hp_automute(codec, tbl);
589 static void via_line_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl)
591 set_widgets_power_state(codec);
592 snd_hda_gen_line_automute(codec, tbl);
595 static void via_jack_powerstate_event(struct hda_codec *codec, struct hda_jack_tbl *tbl)
597 set_widgets_power_state(codec);
600 #define VIA_JACK_EVENT (HDA_GEN_LAST_EVENT + 1)
602 static void via_set_jack_unsol_events(struct hda_codec *codec)
604 struct via_spec *spec = codec->spec;
605 struct auto_pin_cfg *cfg = &spec->gen.autocfg;
606 hda_nid_t pin;
607 int i;
609 spec->gen.hp_automute_hook = via_hp_automute;
610 if (cfg->speaker_pins[0])
611 spec->gen.line_automute_hook = via_line_automute;
613 for (i = 0; i < cfg->line_outs; i++) {
614 pin = cfg->line_out_pins[i];
615 if (pin && !snd_hda_jack_tbl_get(codec, pin) &&
616 is_jack_detectable(codec, pin))
617 snd_hda_jack_detect_enable_callback(codec, pin,
618 VIA_JACK_EVENT,
619 via_jack_powerstate_event);
622 for (i = 0; i < cfg->num_inputs; i++) {
623 pin = cfg->line_out_pins[i];
624 if (pin && !snd_hda_jack_tbl_get(codec, pin) &&
625 is_jack_detectable(codec, pin))
626 snd_hda_jack_detect_enable_callback(codec, pin,
627 VIA_JACK_EVENT,
628 via_jack_powerstate_event);
632 static const struct badness_table via_main_out_badness = {
633 .no_primary_dac = 0x10000,
634 .no_dac = 0x4000,
635 .shared_primary = 0x10000,
636 .shared_surr = 0x20,
637 .shared_clfe = 0x20,
638 .shared_surr_main = 0x20,
640 static const struct badness_table via_extra_out_badness = {
641 .no_primary_dac = 0x4000,
642 .no_dac = 0x4000,
643 .shared_primary = 0x12,
644 .shared_surr = 0x20,
645 .shared_clfe = 0x20,
646 .shared_surr_main = 0x10,
649 static int via_parse_auto_config(struct hda_codec *codec)
651 struct via_spec *spec = codec->spec;
652 int err;
654 spec->gen.main_out_badness = &via_main_out_badness;
655 spec->gen.extra_out_badness = &via_extra_out_badness;
657 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
658 if (err < 0)
659 return err;
661 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
662 if (err < 0)
663 return err;
665 via_set_jack_unsol_events(codec);
666 return 0;
669 static int via_init(struct hda_codec *codec)
671 struct via_spec *spec = codec->spec;
672 int i;
674 for (i = 0; i < spec->num_iverbs; i++)
675 snd_hda_sequence_write(codec, spec->init_verbs[i]);
677 /* init power states */
678 set_widgets_power_state(codec);
679 __analog_low_current_mode(codec, true);
681 snd_hda_gen_init(codec);
683 vt1708_update_hp_work(codec);
685 return 0;
688 static int vt1708_build_controls(struct hda_codec *codec)
690 /* In order not to create "Phantom Jack" controls,
691 temporary enable jackpoll */
692 int err;
693 int old_interval = codec->jackpoll_interval;
694 codec->jackpoll_interval = msecs_to_jiffies(100);
695 err = via_build_controls(codec);
696 codec->jackpoll_interval = old_interval;
697 return err;
700 static int vt1708_build_pcms(struct hda_codec *codec)
702 struct via_spec *spec = codec->spec;
703 int i, err;
705 err = snd_hda_gen_build_pcms(codec);
706 if (err < 0 || codec->vendor_id != 0x11061708)
707 return err;
709 /* We got noisy outputs on the right channel on VT1708 when
710 * 24bit samples are used. Until any workaround is found,
711 * disable the 24bit format, so far.
713 for (i = 0; i < codec->num_pcms; i++) {
714 struct hda_pcm *info = &spec->gen.pcm_rec[i];
715 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
716 info->pcm_type != HDA_PCM_TYPE_AUDIO)
717 continue;
718 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
719 SNDRV_PCM_FMTBIT_S16_LE;
722 return 0;
725 static int patch_vt1708(struct hda_codec *codec)
727 struct via_spec *spec;
728 int err;
730 /* create a codec specific record */
731 spec = via_new_spec(codec);
732 if (spec == NULL)
733 return -ENOMEM;
735 spec->gen.mixer_nid = 0x17;
737 /* set jackpoll_interval while parsing the codec */
738 codec->jackpoll_interval = msecs_to_jiffies(100);
739 spec->vt1708_jack_detect = 1;
741 /* don't support the input jack switching due to lack of unsol event */
742 /* (it may work with polling, though, but it needs testing) */
743 spec->gen.suppress_auto_mic = 1;
744 /* Some machines show the broken speaker mute */
745 spec->gen.auto_mute_via_amp = 1;
747 /* Add HP and CD pin config connect bit re-config action */
748 vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
749 vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
751 /* automatic parse from the BIOS config */
752 err = via_parse_auto_config(codec);
753 if (err < 0) {
754 via_free(codec);
755 return err;
758 /* add jack detect on/off control */
759 spec->mixers[spec->num_mixers++] = vt1708_jack_detect_ctl;
761 spec->init_verbs[spec->num_iverbs++] = vt1708_init_verbs;
763 codec->patch_ops = via_patch_ops;
764 codec->patch_ops.build_controls = vt1708_build_controls;
765 codec->patch_ops.build_pcms = vt1708_build_pcms;
767 /* clear jackpoll_interval again; it's set dynamically */
768 codec->jackpoll_interval = 0;
770 return 0;
773 static int patch_vt1709(struct hda_codec *codec)
775 struct via_spec *spec;
776 int err;
778 /* create a codec specific record */
779 spec = via_new_spec(codec);
780 if (spec == NULL)
781 return -ENOMEM;
783 spec->gen.mixer_nid = 0x18;
785 err = via_parse_auto_config(codec);
786 if (err < 0) {
787 via_free(codec);
788 return err;
791 codec->patch_ops = via_patch_ops;
793 return 0;
796 static void set_widgets_power_state_vt1708B(struct hda_codec *codec)
798 struct via_spec *spec = codec->spec;
799 int imux_is_smixer;
800 unsigned int parm;
801 int is_8ch = 0;
802 if ((spec->codec_type != VT1708B_4CH) &&
803 (codec->vendor_id != 0x11064397))
804 is_8ch = 1;
806 /* SW0 (17h) = stereo mixer */
807 imux_is_smixer =
808 (snd_hda_codec_read(codec, 0x17, 0, AC_VERB_GET_CONNECT_SEL, 0x00)
809 == ((spec->codec_type == VT1708S) ? 5 : 0));
810 /* inputs */
811 /* PW 1/2/5 (1ah/1bh/1eh) */
812 parm = AC_PWRST_D3;
813 set_pin_power_state(codec, 0x1a, &parm);
814 set_pin_power_state(codec, 0x1b, &parm);
815 set_pin_power_state(codec, 0x1e, &parm);
816 if (imux_is_smixer)
817 parm = AC_PWRST_D0;
818 /* SW0 (17h), AIW 0/1 (13h/14h) */
819 update_power_state(codec, 0x17, parm);
820 update_power_state(codec, 0x13, parm);
821 update_power_state(codec, 0x14, parm);
823 /* outputs */
824 /* PW0 (19h), SW1 (18h), AOW1 (11h) */
825 parm = AC_PWRST_D3;
826 set_pin_power_state(codec, 0x19, &parm);
827 if (smart51_enabled(codec))
828 set_pin_power_state(codec, 0x1b, &parm);
829 update_power_state(codec, 0x18, parm);
830 update_power_state(codec, 0x11, parm);
832 /* PW6 (22h), SW2 (26h), AOW2 (24h) */
833 if (is_8ch) {
834 parm = AC_PWRST_D3;
835 set_pin_power_state(codec, 0x22, &parm);
836 if (smart51_enabled(codec))
837 set_pin_power_state(codec, 0x1a, &parm);
838 update_power_state(codec, 0x26, parm);
839 update_power_state(codec, 0x24, parm);
840 } else if (codec->vendor_id == 0x11064397) {
841 /* PW7(23h), SW2(27h), AOW2(25h) */
842 parm = AC_PWRST_D3;
843 set_pin_power_state(codec, 0x23, &parm);
844 if (smart51_enabled(codec))
845 set_pin_power_state(codec, 0x1a, &parm);
846 update_power_state(codec, 0x27, parm);
847 update_power_state(codec, 0x25, parm);
850 /* PW 3/4/7 (1ch/1dh/23h) */
851 parm = AC_PWRST_D3;
852 /* force to D0 for internal Speaker */
853 set_pin_power_state(codec, 0x1c, &parm);
854 set_pin_power_state(codec, 0x1d, &parm);
855 if (is_8ch)
856 set_pin_power_state(codec, 0x23, &parm);
858 /* MW0 (16h), Sw3 (27h), AOW 0/3 (10h/25h) */
859 update_power_state(codec, 0x16, imux_is_smixer ? AC_PWRST_D0 : parm);
860 update_power_state(codec, 0x10, parm);
861 if (is_8ch) {
862 update_power_state(codec, 0x25, parm);
863 update_power_state(codec, 0x27, parm);
864 } else if (codec->vendor_id == 0x11064397 && spec->gen.indep_hp_enabled)
865 update_power_state(codec, 0x25, parm);
868 static int patch_vt1708S(struct hda_codec *codec);
869 static int patch_vt1708B(struct hda_codec *codec)
871 struct via_spec *spec;
872 int err;
874 if (get_codec_type(codec) == VT1708BCE)
875 return patch_vt1708S(codec);
877 /* create a codec specific record */
878 spec = via_new_spec(codec);
879 if (spec == NULL)
880 return -ENOMEM;
882 spec->gen.mixer_nid = 0x16;
884 /* automatic parse from the BIOS config */
885 err = via_parse_auto_config(codec);
886 if (err < 0) {
887 via_free(codec);
888 return err;
891 codec->patch_ops = via_patch_ops;
893 spec->set_widgets_power_state = set_widgets_power_state_vt1708B;
895 return 0;
898 /* Patch for VT1708S */
899 static const struct hda_verb vt1708S_init_verbs[] = {
900 /* Enable Mic Boost Volume backdoor */
901 {0x1, 0xf98, 0x1},
902 /* don't bybass mixer */
903 {0x1, 0xf88, 0xc0},
907 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
908 int offset, int num_steps, int step_size)
910 snd_hda_override_wcaps(codec, pin,
911 get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
912 snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
913 (offset << AC_AMPCAP_OFFSET_SHIFT) |
914 (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
915 (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
916 (0 << AC_AMPCAP_MUTE_SHIFT));
919 static int patch_vt1708S(struct hda_codec *codec)
921 struct via_spec *spec;
922 int err;
924 /* create a codec specific record */
925 spec = via_new_spec(codec);
926 if (spec == NULL)
927 return -ENOMEM;
929 spec->gen.mixer_nid = 0x16;
930 override_mic_boost(codec, 0x1a, 0, 3, 40);
931 override_mic_boost(codec, 0x1e, 0, 3, 40);
933 /* correct names for VT1708BCE */
934 if (get_codec_type(codec) == VT1708BCE) {
935 kfree(codec->chip_name);
936 codec->chip_name = kstrdup("VT1708BCE", GFP_KERNEL);
937 snprintf(codec->bus->card->mixername,
938 sizeof(codec->bus->card->mixername),
939 "%s %s", codec->vendor_name, codec->chip_name);
941 /* correct names for VT1705 */
942 if (codec->vendor_id == 0x11064397) {
943 kfree(codec->chip_name);
944 codec->chip_name = kstrdup("VT1705", GFP_KERNEL);
945 snprintf(codec->bus->card->mixername,
946 sizeof(codec->bus->card->mixername),
947 "%s %s", codec->vendor_name, codec->chip_name);
950 /* automatic parse from the BIOS config */
951 err = via_parse_auto_config(codec);
952 if (err < 0) {
953 via_free(codec);
954 return err;
957 spec->init_verbs[spec->num_iverbs++] = vt1708S_init_verbs;
959 codec->patch_ops = via_patch_ops;
961 spec->set_widgets_power_state = set_widgets_power_state_vt1708B;
962 return 0;
965 /* Patch for VT1702 */
967 static const struct hda_verb vt1702_init_verbs[] = {
968 /* mixer enable */
969 {0x1, 0xF88, 0x3},
970 /* GPIO 0~2 */
971 {0x1, 0xF82, 0x3F},
975 static void set_widgets_power_state_vt1702(struct hda_codec *codec)
977 int imux_is_smixer =
978 snd_hda_codec_read(codec, 0x13, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
979 unsigned int parm;
980 /* inputs */
981 /* PW 1/2/5 (14h/15h/18h) */
982 parm = AC_PWRST_D3;
983 set_pin_power_state(codec, 0x14, &parm);
984 set_pin_power_state(codec, 0x15, &parm);
985 set_pin_power_state(codec, 0x18, &parm);
986 if (imux_is_smixer)
987 parm = AC_PWRST_D0; /* SW0 (13h) = stereo mixer (idx 3) */
988 /* SW0 (13h), AIW 0/1/2 (12h/1fh/20h) */
989 update_power_state(codec, 0x13, parm);
990 update_power_state(codec, 0x12, parm);
991 update_power_state(codec, 0x1f, parm);
992 update_power_state(codec, 0x20, parm);
994 /* outputs */
995 /* PW 3/4 (16h/17h) */
996 parm = AC_PWRST_D3;
997 set_pin_power_state(codec, 0x17, &parm);
998 set_pin_power_state(codec, 0x16, &parm);
999 /* MW0 (1ah), AOW 0/1 (10h/1dh) */
1000 update_power_state(codec, 0x1a, imux_is_smixer ? AC_PWRST_D0 : parm);
1001 update_power_state(codec, 0x10, parm);
1002 update_power_state(codec, 0x1d, parm);
1005 static int patch_vt1702(struct hda_codec *codec)
1007 struct via_spec *spec;
1008 int err;
1010 /* create a codec specific record */
1011 spec = via_new_spec(codec);
1012 if (spec == NULL)
1013 return -ENOMEM;
1015 spec->gen.mixer_nid = 0x1a;
1017 /* limit AA path volume to 0 dB */
1018 snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
1019 (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
1020 (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
1021 (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
1022 (1 << AC_AMPCAP_MUTE_SHIFT));
1024 /* automatic parse from the BIOS config */
1025 err = via_parse_auto_config(codec);
1026 if (err < 0) {
1027 via_free(codec);
1028 return err;
1031 spec->init_verbs[spec->num_iverbs++] = vt1702_init_verbs;
1033 codec->patch_ops = via_patch_ops;
1035 spec->set_widgets_power_state = set_widgets_power_state_vt1702;
1036 return 0;
1039 /* Patch for VT1718S */
1041 static const struct hda_verb vt1718S_init_verbs[] = {
1042 /* Enable MW0 adjust Gain 5 */
1043 {0x1, 0xfb2, 0x10},
1044 /* Enable Boost Volume backdoor */
1045 {0x1, 0xf88, 0x8},
1050 static void set_widgets_power_state_vt1718S(struct hda_codec *codec)
1052 struct via_spec *spec = codec->spec;
1053 int imux_is_smixer;
1054 unsigned int parm, parm2;
1055 /* MUX6 (1eh) = stereo mixer */
1056 imux_is_smixer =
1057 snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;
1058 /* inputs */
1059 /* PW 5/6/7 (29h/2ah/2bh) */
1060 parm = AC_PWRST_D3;
1061 set_pin_power_state(codec, 0x29, &parm);
1062 set_pin_power_state(codec, 0x2a, &parm);
1063 set_pin_power_state(codec, 0x2b, &parm);
1064 if (imux_is_smixer)
1065 parm = AC_PWRST_D0;
1066 /* MUX6/7 (1eh/1fh), AIW 0/1 (10h/11h) */
1067 update_power_state(codec, 0x1e, parm);
1068 update_power_state(codec, 0x1f, parm);
1069 update_power_state(codec, 0x10, parm);
1070 update_power_state(codec, 0x11, parm);
1072 /* outputs */
1073 /* PW3 (27h), MW2 (1ah), AOW3 (bh) */
1074 parm = AC_PWRST_D3;
1075 set_pin_power_state(codec, 0x27, &parm);
1076 update_power_state(codec, 0x1a, parm);
1077 parm2 = parm; /* for pin 0x0b */
1079 /* PW2 (26h), AOW2 (ah) */
1080 parm = AC_PWRST_D3;
1081 set_pin_power_state(codec, 0x26, &parm);
1082 if (smart51_enabled(codec))
1083 set_pin_power_state(codec, 0x2b, &parm);
1084 update_power_state(codec, 0xa, parm);
1086 /* PW0 (24h), AOW0 (8h) */
1087 parm = AC_PWRST_D3;
1088 set_pin_power_state(codec, 0x24, &parm);
1089 if (!spec->gen.indep_hp_enabled) /* check for redirected HP */
1090 set_pin_power_state(codec, 0x28, &parm);
1091 update_power_state(codec, 0x8, parm);
1092 if (!spec->gen.indep_hp_enabled && parm2 != AC_PWRST_D3)
1093 parm = parm2;
1094 update_power_state(codec, 0xb, parm);
1095 /* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
1096 update_power_state(codec, 0x21, imux_is_smixer ? AC_PWRST_D0 : parm);
1098 /* PW1 (25h), AOW1 (9h) */
1099 parm = AC_PWRST_D3;
1100 set_pin_power_state(codec, 0x25, &parm);
1101 if (smart51_enabled(codec))
1102 set_pin_power_state(codec, 0x2a, &parm);
1103 update_power_state(codec, 0x9, parm);
1105 if (spec->gen.indep_hp_enabled) {
1106 /* PW4 (28h), MW3 (1bh), MUX1(34h), AOW4 (ch) */
1107 parm = AC_PWRST_D3;
1108 set_pin_power_state(codec, 0x28, &parm);
1109 update_power_state(codec, 0x1b, parm);
1110 update_power_state(codec, 0x34, parm);
1111 update_power_state(codec, 0xc, parm);
1115 /* Add a connection to the primary DAC from AA-mixer for some codecs
1116 * This isn't listed from the raw info, but the chip has a secret connection.
1118 static int add_secret_dac_path(struct hda_codec *codec)
1120 struct via_spec *spec = codec->spec;
1121 int i, nums;
1122 hda_nid_t conn[8];
1123 hda_nid_t nid;
1125 if (!spec->gen.mixer_nid)
1126 return 0;
1127 nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
1128 ARRAY_SIZE(conn) - 1);
1129 for (i = 0; i < nums; i++) {
1130 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
1131 return 0;
1134 /* find the primary DAC and add to the connection list */
1135 nid = codec->start_nid;
1136 for (i = 0; i < codec->num_nodes; i++, nid++) {
1137 unsigned int caps = get_wcaps(codec, nid);
1138 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
1139 !(caps & AC_WCAP_DIGITAL)) {
1140 conn[nums++] = nid;
1141 return snd_hda_override_conn_list(codec,
1142 spec->gen.mixer_nid,
1143 nums, conn);
1146 return 0;
1150 static int patch_vt1718S(struct hda_codec *codec)
1152 struct via_spec *spec;
1153 int err;
1155 /* create a codec specific record */
1156 spec = via_new_spec(codec);
1157 if (spec == NULL)
1158 return -ENOMEM;
1160 spec->gen.mixer_nid = 0x21;
1161 override_mic_boost(codec, 0x2b, 0, 3, 40);
1162 override_mic_boost(codec, 0x29, 0, 3, 40);
1163 add_secret_dac_path(codec);
1165 /* automatic parse from the BIOS config */
1166 err = via_parse_auto_config(codec);
1167 if (err < 0) {
1168 via_free(codec);
1169 return err;
1172 spec->init_verbs[spec->num_iverbs++] = vt1718S_init_verbs;
1174 codec->patch_ops = via_patch_ops;
1176 spec->set_widgets_power_state = set_widgets_power_state_vt1718S;
1178 return 0;
1181 /* Patch for VT1716S */
1183 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
1184 struct snd_ctl_elem_info *uinfo)
1186 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1187 uinfo->count = 1;
1188 uinfo->value.integer.min = 0;
1189 uinfo->value.integer.max = 1;
1190 return 0;
1193 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
1194 struct snd_ctl_elem_value *ucontrol)
1196 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1197 int index = 0;
1199 index = snd_hda_codec_read(codec, 0x26, 0,
1200 AC_VERB_GET_CONNECT_SEL, 0);
1201 if (index != -1)
1202 *ucontrol->value.integer.value = index;
1204 return 0;
1207 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
1208 struct snd_ctl_elem_value *ucontrol)
1210 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1211 struct via_spec *spec = codec->spec;
1212 int index = *ucontrol->value.integer.value;
1214 snd_hda_codec_write(codec, 0x26, 0,
1215 AC_VERB_SET_CONNECT_SEL, index);
1216 spec->dmic_enabled = index;
1217 set_widgets_power_state(codec);
1218 return 1;
1221 static const struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
1222 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT),
1224 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1225 .name = "Digital Mic Capture Switch",
1226 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
1227 .count = 1,
1228 .info = vt1716s_dmic_info,
1229 .get = vt1716s_dmic_get,
1230 .put = vt1716s_dmic_put,
1232 {} /* end */
1236 /* mono-out mixer elements */
1237 static const struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {
1238 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT),
1239 { } /* end */
1242 static const struct hda_verb vt1716S_init_verbs[] = {
1243 /* Enable Boost Volume backdoor */
1244 {0x1, 0xf8a, 0x80},
1245 /* don't bybass mixer */
1246 {0x1, 0xf88, 0xc0},
1247 /* Enable mono output */
1248 {0x1, 0xf90, 0x08},
1252 static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
1254 struct via_spec *spec = codec->spec;
1255 int imux_is_smixer;
1256 unsigned int parm;
1257 unsigned int mono_out, present;
1258 /* SW0 (17h) = stereo mixer */
1259 imux_is_smixer =
1260 (snd_hda_codec_read(codec, 0x17, 0,
1261 AC_VERB_GET_CONNECT_SEL, 0x00) == 5);
1262 /* inputs */
1263 /* PW 1/2/5 (1ah/1bh/1eh) */
1264 parm = AC_PWRST_D3;
1265 set_pin_power_state(codec, 0x1a, &parm);
1266 set_pin_power_state(codec, 0x1b, &parm);
1267 set_pin_power_state(codec, 0x1e, &parm);
1268 if (imux_is_smixer)
1269 parm = AC_PWRST_D0;
1270 /* SW0 (17h), AIW0(13h) */
1271 update_power_state(codec, 0x17, parm);
1272 update_power_state(codec, 0x13, parm);
1274 parm = AC_PWRST_D3;
1275 set_pin_power_state(codec, 0x1e, &parm);
1276 /* PW11 (22h) */
1277 if (spec->dmic_enabled)
1278 set_pin_power_state(codec, 0x22, &parm);
1279 else
1280 update_power_state(codec, 0x22, AC_PWRST_D3);
1282 /* SW2(26h), AIW1(14h) */
1283 update_power_state(codec, 0x26, parm);
1284 update_power_state(codec, 0x14, parm);
1286 /* outputs */
1287 /* PW0 (19h), SW1 (18h), AOW1 (11h) */
1288 parm = AC_PWRST_D3;
1289 set_pin_power_state(codec, 0x19, &parm);
1290 /* Smart 5.1 PW2(1bh) */
1291 if (smart51_enabled(codec))
1292 set_pin_power_state(codec, 0x1b, &parm);
1293 update_power_state(codec, 0x18, parm);
1294 update_power_state(codec, 0x11, parm);
1296 /* PW7 (23h), SW3 (27h), AOW3 (25h) */
1297 parm = AC_PWRST_D3;
1298 set_pin_power_state(codec, 0x23, &parm);
1299 /* Smart 5.1 PW1(1ah) */
1300 if (smart51_enabled(codec))
1301 set_pin_power_state(codec, 0x1a, &parm);
1302 update_power_state(codec, 0x27, parm);
1304 /* Smart 5.1 PW5(1eh) */
1305 if (smart51_enabled(codec))
1306 set_pin_power_state(codec, 0x1e, &parm);
1307 update_power_state(codec, 0x25, parm);
1309 /* Mono out */
1310 /* SW4(28h)->MW1(29h)-> PW12 (2ah)*/
1311 present = snd_hda_jack_detect(codec, 0x1c);
1313 if (present)
1314 mono_out = 0;
1315 else {
1316 present = snd_hda_jack_detect(codec, 0x1d);
1317 if (!spec->gen.indep_hp_enabled && present)
1318 mono_out = 0;
1319 else
1320 mono_out = 1;
1322 parm = mono_out ? AC_PWRST_D0 : AC_PWRST_D3;
1323 update_power_state(codec, 0x28, parm);
1324 update_power_state(codec, 0x29, parm);
1325 update_power_state(codec, 0x2a, parm);
1327 /* PW 3/4 (1ch/1dh) */
1328 parm = AC_PWRST_D3;
1329 set_pin_power_state(codec, 0x1c, &parm);
1330 set_pin_power_state(codec, 0x1d, &parm);
1331 /* HP Independent Mode, power on AOW3 */
1332 if (spec->gen.indep_hp_enabled)
1333 update_power_state(codec, 0x25, parm);
1335 /* force to D0 for internal Speaker */
1336 /* MW0 (16h), AOW0 (10h) */
1337 update_power_state(codec, 0x16, imux_is_smixer ? AC_PWRST_D0 : parm);
1338 update_power_state(codec, 0x10, mono_out ? AC_PWRST_D0 : parm);
1341 static int patch_vt1716S(struct hda_codec *codec)
1343 struct via_spec *spec;
1344 int err;
1346 /* create a codec specific record */
1347 spec = via_new_spec(codec);
1348 if (spec == NULL)
1349 return -ENOMEM;
1351 spec->gen.mixer_nid = 0x16;
1352 override_mic_boost(codec, 0x1a, 0, 3, 40);
1353 override_mic_boost(codec, 0x1e, 0, 3, 40);
1355 /* automatic parse from the BIOS config */
1356 err = via_parse_auto_config(codec);
1357 if (err < 0) {
1358 via_free(codec);
1359 return err;
1362 spec->init_verbs[spec->num_iverbs++] = vt1716S_init_verbs;
1364 spec->mixers[spec->num_mixers++] = vt1716s_dmic_mixer;
1365 spec->mixers[spec->num_mixers++] = vt1716S_mono_out_mixer;
1367 codec->patch_ops = via_patch_ops;
1369 spec->set_widgets_power_state = set_widgets_power_state_vt1716S;
1370 return 0;
1373 /* for vt2002P */
1375 static const struct hda_verb vt2002P_init_verbs[] = {
1376 /* Class-D speaker related verbs */
1377 {0x1, 0xfe0, 0x4},
1378 {0x1, 0xfe9, 0x80},
1379 {0x1, 0xfe2, 0x22},
1380 /* Enable Boost Volume backdoor */
1381 {0x1, 0xfb9, 0x24},
1382 /* Enable AOW0 to MW9 */
1383 {0x1, 0xfb8, 0x88},
1387 static const struct hda_verb vt1802_init_verbs[] = {
1388 /* Enable Boost Volume backdoor */
1389 {0x1, 0xfb9, 0x24},
1390 /* Enable AOW0 to MW9 */
1391 {0x1, 0xfb8, 0x88},
1395 static void set_widgets_power_state_vt2002P(struct hda_codec *codec)
1397 struct via_spec *spec = codec->spec;
1398 int imux_is_smixer;
1399 unsigned int parm;
1400 unsigned int present;
1401 /* MUX9 (1eh) = stereo mixer */
1402 imux_is_smixer =
1403 snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 3;
1404 /* inputs */
1405 /* PW 5/6/7 (29h/2ah/2bh) */
1406 parm = AC_PWRST_D3;
1407 set_pin_power_state(codec, 0x29, &parm);
1408 set_pin_power_state(codec, 0x2a, &parm);
1409 set_pin_power_state(codec, 0x2b, &parm);
1410 parm = AC_PWRST_D0;
1411 /* MUX9/10 (1eh/1fh), AIW 0/1 (10h/11h) */
1412 update_power_state(codec, 0x1e, parm);
1413 update_power_state(codec, 0x1f, parm);
1414 update_power_state(codec, 0x10, parm);
1415 update_power_state(codec, 0x11, parm);
1417 /* outputs */
1418 /* AOW0 (8h)*/
1419 update_power_state(codec, 0x8, parm);
1421 if (spec->codec_type == VT1802) {
1422 /* PW4 (28h), MW4 (18h), MUX4(38h) */
1423 parm = AC_PWRST_D3;
1424 set_pin_power_state(codec, 0x28, &parm);
1425 update_power_state(codec, 0x18, parm);
1426 update_power_state(codec, 0x38, parm);
1427 } else {
1428 /* PW4 (26h), MW4 (1ch), MUX4(37h) */
1429 parm = AC_PWRST_D3;
1430 set_pin_power_state(codec, 0x26, &parm);
1431 update_power_state(codec, 0x1c, parm);
1432 update_power_state(codec, 0x37, parm);
1435 if (spec->codec_type == VT1802) {
1436 /* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
1437 parm = AC_PWRST_D3;
1438 set_pin_power_state(codec, 0x25, &parm);
1439 update_power_state(codec, 0x15, parm);
1440 update_power_state(codec, 0x35, parm);
1441 } else {
1442 /* PW1 (25h), MW1 (19h), MUX1(35h), AOW1 (9h) */
1443 parm = AC_PWRST_D3;
1444 set_pin_power_state(codec, 0x25, &parm);
1445 update_power_state(codec, 0x19, parm);
1446 update_power_state(codec, 0x35, parm);
1449 if (spec->gen.indep_hp_enabled)
1450 update_power_state(codec, 0x9, AC_PWRST_D0);
1452 /* Class-D */
1453 /* PW0 (24h), MW0(18h/14h), MUX0(34h) */
1454 present = snd_hda_jack_detect(codec, 0x25);
1456 parm = AC_PWRST_D3;
1457 set_pin_power_state(codec, 0x24, &parm);
1458 parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
1459 if (spec->codec_type == VT1802)
1460 update_power_state(codec, 0x14, parm);
1461 else
1462 update_power_state(codec, 0x18, parm);
1463 update_power_state(codec, 0x34, parm);
1465 /* Mono Out */
1466 present = snd_hda_jack_detect(codec, 0x26);
1468 parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
1469 if (spec->codec_type == VT1802) {
1470 /* PW15 (33h), MW8(1ch), MUX8(3ch) */
1471 update_power_state(codec, 0x33, parm);
1472 update_power_state(codec, 0x1c, parm);
1473 update_power_state(codec, 0x3c, parm);
1474 } else {
1475 /* PW15 (31h), MW8(17h), MUX8(3bh) */
1476 update_power_state(codec, 0x31, parm);
1477 update_power_state(codec, 0x17, parm);
1478 update_power_state(codec, 0x3b, parm);
1480 /* MW9 (21h) */
1481 if (imux_is_smixer || !is_aa_path_mute(codec))
1482 update_power_state(codec, 0x21, AC_PWRST_D0);
1483 else
1484 update_power_state(codec, 0x21, AC_PWRST_D3);
1488 * pin fix-up
1490 enum {
1491 VIA_FIXUP_INTMIC_BOOST,
1492 VIA_FIXUP_ASUS_G75,
1495 static void via_fixup_intmic_boost(struct hda_codec *codec,
1496 const struct hda_fixup *fix, int action)
1498 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1499 override_mic_boost(codec, 0x30, 0, 2, 40);
1502 static const struct hda_fixup via_fixups[] = {
1503 [VIA_FIXUP_INTMIC_BOOST] = {
1504 .type = HDA_FIXUP_FUNC,
1505 .v.func = via_fixup_intmic_boost,
1507 [VIA_FIXUP_ASUS_G75] = {
1508 .type = HDA_FIXUP_PINS,
1509 .v.pins = (const struct hda_pintbl[]) {
1510 /* set 0x24 and 0x33 as speakers */
1511 { 0x24, 0x991301f0 },
1512 { 0x33, 0x991301f1 }, /* subwoofer */
1518 static const struct snd_pci_quirk vt2002p_fixups[] = {
1519 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1520 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1524 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1525 * Replace this with mixer NID 0x1c
1527 static void fix_vt1802_connections(struct hda_codec *codec)
1529 static hda_nid_t conn_24[] = { 0x14, 0x1c };
1530 static hda_nid_t conn_33[] = { 0x1c };
1532 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1533 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1536 /* patch for vt2002P */
1537 static int patch_vt2002P(struct hda_codec *codec)
1539 struct via_spec *spec;
1540 int err;
1542 /* create a codec specific record */
1543 spec = via_new_spec(codec);
1544 if (spec == NULL)
1545 return -ENOMEM;
1547 spec->gen.mixer_nid = 0x21;
1548 override_mic_boost(codec, 0x2b, 0, 3, 40);
1549 override_mic_boost(codec, 0x29, 0, 3, 40);
1550 if (spec->codec_type == VT1802)
1551 fix_vt1802_connections(codec);
1552 add_secret_dac_path(codec);
1554 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1555 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1557 /* automatic parse from the BIOS config */
1558 err = via_parse_auto_config(codec);
1559 if (err < 0) {
1560 via_free(codec);
1561 return err;
1564 if (spec->codec_type == VT1802)
1565 spec->init_verbs[spec->num_iverbs++] = vt1802_init_verbs;
1566 else
1567 spec->init_verbs[spec->num_iverbs++] = vt2002P_init_verbs;
1569 codec->patch_ops = via_patch_ops;
1571 spec->set_widgets_power_state = set_widgets_power_state_vt2002P;
1572 return 0;
1575 /* for vt1812 */
1577 static const struct hda_verb vt1812_init_verbs[] = {
1578 /* Enable Boost Volume backdoor */
1579 {0x1, 0xfb9, 0x24},
1580 /* Enable AOW0 to MW9 */
1581 {0x1, 0xfb8, 0xa8},
1585 static void set_widgets_power_state_vt1812(struct hda_codec *codec)
1587 struct via_spec *spec = codec->spec;
1588 unsigned int parm;
1589 unsigned int present;
1590 /* inputs */
1591 /* PW 5/6/7 (29h/2ah/2bh) */
1592 parm = AC_PWRST_D3;
1593 set_pin_power_state(codec, 0x29, &parm);
1594 set_pin_power_state(codec, 0x2a, &parm);
1595 set_pin_power_state(codec, 0x2b, &parm);
1596 parm = AC_PWRST_D0;
1597 /* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
1598 update_power_state(codec, 0x1e, parm);
1599 update_power_state(codec, 0x1f, parm);
1600 update_power_state(codec, 0x10, parm);
1601 update_power_state(codec, 0x11, parm);
1603 /* outputs */
1604 /* AOW0 (8h)*/
1605 update_power_state(codec, 0x8, AC_PWRST_D0);
1607 /* PW4 (28h), MW4 (18h), MUX4(38h) */
1608 parm = AC_PWRST_D3;
1609 set_pin_power_state(codec, 0x28, &parm);
1610 update_power_state(codec, 0x18, parm);
1611 update_power_state(codec, 0x38, parm);
1613 /* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
1614 parm = AC_PWRST_D3;
1615 set_pin_power_state(codec, 0x25, &parm);
1616 update_power_state(codec, 0x15, parm);
1617 update_power_state(codec, 0x35, parm);
1618 if (spec->gen.indep_hp_enabled)
1619 update_power_state(codec, 0x9, AC_PWRST_D0);
1621 /* Internal Speaker */
1622 /* PW0 (24h), MW0(14h), MUX0(34h) */
1623 present = snd_hda_jack_detect(codec, 0x25);
1625 parm = AC_PWRST_D3;
1626 set_pin_power_state(codec, 0x24, &parm);
1627 if (present) {
1628 update_power_state(codec, 0x14, AC_PWRST_D3);
1629 update_power_state(codec, 0x34, AC_PWRST_D3);
1630 } else {
1631 update_power_state(codec, 0x14, AC_PWRST_D0);
1632 update_power_state(codec, 0x34, AC_PWRST_D0);
1636 /* Mono Out */
1637 /* PW13 (31h), MW13(1ch), MUX13(3ch), MW14(3eh) */
1638 present = snd_hda_jack_detect(codec, 0x28);
1640 parm = AC_PWRST_D3;
1641 set_pin_power_state(codec, 0x31, &parm);
1642 if (present) {
1643 update_power_state(codec, 0x1c, AC_PWRST_D3);
1644 update_power_state(codec, 0x3c, AC_PWRST_D3);
1645 update_power_state(codec, 0x3e, AC_PWRST_D3);
1646 } else {
1647 update_power_state(codec, 0x1c, AC_PWRST_D0);
1648 update_power_state(codec, 0x3c, AC_PWRST_D0);
1649 update_power_state(codec, 0x3e, AC_PWRST_D0);
1652 /* PW15 (33h), MW15 (1dh), MUX15(3dh) */
1653 parm = AC_PWRST_D3;
1654 set_pin_power_state(codec, 0x33, &parm);
1655 update_power_state(codec, 0x1d, parm);
1656 update_power_state(codec, 0x3d, parm);
1660 /* patch for vt1812 */
1661 static int patch_vt1812(struct hda_codec *codec)
1663 struct via_spec *spec;
1664 int err;
1666 /* create a codec specific record */
1667 spec = via_new_spec(codec);
1668 if (spec == NULL)
1669 return -ENOMEM;
1671 spec->gen.mixer_nid = 0x21;
1672 override_mic_boost(codec, 0x2b, 0, 3, 40);
1673 override_mic_boost(codec, 0x29, 0, 3, 40);
1674 add_secret_dac_path(codec);
1676 /* automatic parse from the BIOS config */
1677 err = via_parse_auto_config(codec);
1678 if (err < 0) {
1679 via_free(codec);
1680 return err;
1683 spec->init_verbs[spec->num_iverbs++] = vt1812_init_verbs;
1685 codec->patch_ops = via_patch_ops;
1687 spec->set_widgets_power_state = set_widgets_power_state_vt1812;
1688 return 0;
1691 /* patch for vt3476 */
1693 static const struct hda_verb vt3476_init_verbs[] = {
1694 /* Enable DMic 8/16/32K */
1695 {0x1, 0xF7B, 0x30},
1696 /* Enable Boost Volume backdoor */
1697 {0x1, 0xFB9, 0x20},
1698 /* Enable AOW-MW9 path */
1699 {0x1, 0xFB8, 0x10},
1703 static void set_widgets_power_state_vt3476(struct hda_codec *codec)
1705 struct via_spec *spec = codec->spec;
1706 int imux_is_smixer;
1707 unsigned int parm, parm2;
1708 /* MUX10 (1eh) = stereo mixer */
1709 imux_is_smixer =
1710 snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 4;
1711 /* inputs */
1712 /* PW 5/6/7 (29h/2ah/2bh) */
1713 parm = AC_PWRST_D3;
1714 set_pin_power_state(codec, 0x29, &parm);
1715 set_pin_power_state(codec, 0x2a, &parm);
1716 set_pin_power_state(codec, 0x2b, &parm);
1717 if (imux_is_smixer)
1718 parm = AC_PWRST_D0;
1719 /* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
1720 update_power_state(codec, 0x1e, parm);
1721 update_power_state(codec, 0x1f, parm);
1722 update_power_state(codec, 0x10, parm);
1723 update_power_state(codec, 0x11, parm);
1725 /* outputs */
1726 /* PW3 (27h), MW3(37h), AOW3 (bh) */
1727 if (spec->codec_type == VT1705CF) {
1728 parm = AC_PWRST_D3;
1729 update_power_state(codec, 0x27, parm);
1730 update_power_state(codec, 0x37, parm);
1731 } else {
1732 parm = AC_PWRST_D3;
1733 set_pin_power_state(codec, 0x27, &parm);
1734 update_power_state(codec, 0x37, parm);
1737 /* PW2 (26h), MW2(36h), AOW2 (ah) */
1738 parm = AC_PWRST_D3;
1739 set_pin_power_state(codec, 0x26, &parm);
1740 update_power_state(codec, 0x36, parm);
1741 if (smart51_enabled(codec)) {
1742 /* PW7(2bh), MW7(3bh), MUX7(1Bh) */
1743 set_pin_power_state(codec, 0x2b, &parm);
1744 update_power_state(codec, 0x3b, parm);
1745 update_power_state(codec, 0x1b, parm);
1747 update_conv_power_state(codec, 0xa, parm, 2);
1749 /* PW1 (25h), MW1(35h), AOW1 (9h) */
1750 parm = AC_PWRST_D3;
1751 set_pin_power_state(codec, 0x25, &parm);
1752 update_power_state(codec, 0x35, parm);
1753 if (smart51_enabled(codec)) {
1754 /* PW6(2ah), MW6(3ah), MUX6(1ah) */
1755 set_pin_power_state(codec, 0x2a, &parm);
1756 update_power_state(codec, 0x3a, parm);
1757 update_power_state(codec, 0x1a, parm);
1759 update_conv_power_state(codec, 0x9, parm, 1);
1761 /* PW4 (28h), MW4 (38h), MUX4(18h), AOW3(bh)/AOW0(8h) */
1762 parm = AC_PWRST_D3;
1763 set_pin_power_state(codec, 0x28, &parm);
1764 update_power_state(codec, 0x38, parm);
1765 update_power_state(codec, 0x18, parm);
1766 if (spec->gen.indep_hp_enabled)
1767 update_conv_power_state(codec, 0xb, parm, 3);
1768 parm2 = parm; /* for pin 0x0b */
1770 /* PW0 (24h), MW0(34h), MW9(3fh), AOW0 (8h) */
1771 parm = AC_PWRST_D3;
1772 set_pin_power_state(codec, 0x24, &parm);
1773 update_power_state(codec, 0x34, parm);
1774 if (!spec->gen.indep_hp_enabled && parm2 != AC_PWRST_D3)
1775 parm = parm2;
1776 update_conv_power_state(codec, 0x8, parm, 0);
1777 /* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
1778 update_power_state(codec, 0x3f, imux_is_smixer ? AC_PWRST_D0 : parm);
1781 static int patch_vt3476(struct hda_codec *codec)
1783 struct via_spec *spec;
1784 int err;
1786 /* create a codec specific record */
1787 spec = via_new_spec(codec);
1788 if (spec == NULL)
1789 return -ENOMEM;
1791 spec->gen.mixer_nid = 0x3f;
1792 add_secret_dac_path(codec);
1794 /* automatic parse from the BIOS config */
1795 err = via_parse_auto_config(codec);
1796 if (err < 0) {
1797 via_free(codec);
1798 return err;
1801 spec->init_verbs[spec->num_iverbs++] = vt3476_init_verbs;
1803 codec->patch_ops = via_patch_ops;
1805 spec->set_widgets_power_state = set_widgets_power_state_vt3476;
1807 return 0;
1811 * patch entries
1813 static const struct hda_codec_preset snd_hda_preset_via[] = {
1814 { .id = 0x11061708, .name = "VT1708", .patch = patch_vt1708},
1815 { .id = 0x11061709, .name = "VT1708", .patch = patch_vt1708},
1816 { .id = 0x1106170a, .name = "VT1708", .patch = patch_vt1708},
1817 { .id = 0x1106170b, .name = "VT1708", .patch = patch_vt1708},
1818 { .id = 0x1106e710, .name = "VT1709 10-Ch",
1819 .patch = patch_vt1709},
1820 { .id = 0x1106e711, .name = "VT1709 10-Ch",
1821 .patch = patch_vt1709},
1822 { .id = 0x1106e712, .name = "VT1709 10-Ch",
1823 .patch = patch_vt1709},
1824 { .id = 0x1106e713, .name = "VT1709 10-Ch",
1825 .patch = patch_vt1709},
1826 { .id = 0x1106e714, .name = "VT1709 6-Ch",
1827 .patch = patch_vt1709},
1828 { .id = 0x1106e715, .name = "VT1709 6-Ch",
1829 .patch = patch_vt1709},
1830 { .id = 0x1106e716, .name = "VT1709 6-Ch",
1831 .patch = patch_vt1709},
1832 { .id = 0x1106e717, .name = "VT1709 6-Ch",
1833 .patch = patch_vt1709},
1834 { .id = 0x1106e720, .name = "VT1708B 8-Ch",
1835 .patch = patch_vt1708B},
1836 { .id = 0x1106e721, .name = "VT1708B 8-Ch",
1837 .patch = patch_vt1708B},
1838 { .id = 0x1106e722, .name = "VT1708B 8-Ch",
1839 .patch = patch_vt1708B},
1840 { .id = 0x1106e723, .name = "VT1708B 8-Ch",
1841 .patch = patch_vt1708B},
1842 { .id = 0x1106e724, .name = "VT1708B 4-Ch",
1843 .patch = patch_vt1708B},
1844 { .id = 0x1106e725, .name = "VT1708B 4-Ch",
1845 .patch = patch_vt1708B},
1846 { .id = 0x1106e726, .name = "VT1708B 4-Ch",
1847 .patch = patch_vt1708B},
1848 { .id = 0x1106e727, .name = "VT1708B 4-Ch",
1849 .patch = patch_vt1708B},
1850 { .id = 0x11060397, .name = "VT1708S",
1851 .patch = patch_vt1708S},
1852 { .id = 0x11061397, .name = "VT1708S",
1853 .patch = patch_vt1708S},
1854 { .id = 0x11062397, .name = "VT1708S",
1855 .patch = patch_vt1708S},
1856 { .id = 0x11063397, .name = "VT1708S",
1857 .patch = patch_vt1708S},
1858 { .id = 0x11064397, .name = "VT1705",
1859 .patch = patch_vt1708S},
1860 { .id = 0x11065397, .name = "VT1708S",
1861 .patch = patch_vt1708S},
1862 { .id = 0x11066397, .name = "VT1708S",
1863 .patch = patch_vt1708S},
1864 { .id = 0x11067397, .name = "VT1708S",
1865 .patch = patch_vt1708S},
1866 { .id = 0x11060398, .name = "VT1702",
1867 .patch = patch_vt1702},
1868 { .id = 0x11061398, .name = "VT1702",
1869 .patch = patch_vt1702},
1870 { .id = 0x11062398, .name = "VT1702",
1871 .patch = patch_vt1702},
1872 { .id = 0x11063398, .name = "VT1702",
1873 .patch = patch_vt1702},
1874 { .id = 0x11064398, .name = "VT1702",
1875 .patch = patch_vt1702},
1876 { .id = 0x11065398, .name = "VT1702",
1877 .patch = patch_vt1702},
1878 { .id = 0x11066398, .name = "VT1702",
1879 .patch = patch_vt1702},
1880 { .id = 0x11067398, .name = "VT1702",
1881 .patch = patch_vt1702},
1882 { .id = 0x11060428, .name = "VT1718S",
1883 .patch = patch_vt1718S},
1884 { .id = 0x11064428, .name = "VT1718S",
1885 .patch = patch_vt1718S},
1886 { .id = 0x11060441, .name = "VT2020",
1887 .patch = patch_vt1718S},
1888 { .id = 0x11064441, .name = "VT1828S",
1889 .patch = patch_vt1718S},
1890 { .id = 0x11060433, .name = "VT1716S",
1891 .patch = patch_vt1716S},
1892 { .id = 0x1106a721, .name = "VT1716S",
1893 .patch = patch_vt1716S},
1894 { .id = 0x11060438, .name = "VT2002P", .patch = patch_vt2002P},
1895 { .id = 0x11064438, .name = "VT2002P", .patch = patch_vt2002P},
1896 { .id = 0x11060448, .name = "VT1812", .patch = patch_vt1812},
1897 { .id = 0x11060440, .name = "VT1818S",
1898 .patch = patch_vt1708S},
1899 { .id = 0x11060446, .name = "VT1802",
1900 .patch = patch_vt2002P},
1901 { .id = 0x11068446, .name = "VT1802",
1902 .patch = patch_vt2002P},
1903 { .id = 0x11064760, .name = "VT1705CF",
1904 .patch = patch_vt3476},
1905 { .id = 0x11064761, .name = "VT1708SCE",
1906 .patch = patch_vt3476},
1907 { .id = 0x11064762, .name = "VT1808",
1908 .patch = patch_vt3476},
1909 {} /* terminator */
1912 MODULE_ALIAS("snd-hda-codec-id:1106*");
1914 static struct hda_codec_preset_list via_list = {
1915 .preset = snd_hda_preset_via,
1916 .owner = THIS_MODULE,
1919 MODULE_LICENSE("GPL");
1920 MODULE_DESCRIPTION("VIA HD-audio codec");
1922 static int __init patch_via_init(void)
1924 return snd_hda_add_codec_preset(&via_list);
1927 static void __exit patch_via_exit(void)
1929 snd_hda_delete_codec_preset(&via_list);
1932 module_init(patch_via_init)
1933 module_exit(patch_via_exit)