Merge branch 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[linux-2.6-microblaze.git] / sound / pci / hda / patch_conexant.c
1 /*
2  * HD audio interface patch for Conexant HDA audio codec
3  *
4  * Copyright (c) 2006 Pototskiy Akex <alex.pototskiy@gmail.com>
5  *                    Takashi Iwai <tiwai@suse.de>
6  *                    Tobin Davis  <tdavis@dsl-only.net>
7  *
8  *  This driver is free software; you can redistribute it and/or modify
9  *  it under the terms of the GNU General Public License as published by
10  *  the Free Software Foundation; either version 2 of the License, or
11  *  (at your option) any later version.
12  *
13  *  This driver is distributed in the hope that it will be useful,
14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  *  GNU General Public License for more details.
17  *
18  *  You should have received a copy of the GNU General Public License
19  *  along with this program; if not, write to the Free Software
20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21  */
22
23 #include <linux/init.h>
24 #include <linux/delay.h>
25 #include <linux/slab.h>
26 #include <linux/module.h>
27 #include <sound/core.h>
28 #include <sound/jack.h>
29
30 #include "hda_codec.h"
31 #include "hda_local.h"
32 #include "hda_auto_parser.h"
33 #include "hda_beep.h"
34 #include "hda_jack.h"
35 #include "hda_generic.h"
36
37 struct conexant_spec {
38         struct hda_gen_spec gen;
39
40         unsigned int beep_amp;
41
42         /* extra EAPD pins */
43         unsigned int num_eapds;
44         hda_nid_t eapds[4];
45         bool dynamic_eapd;
46         hda_nid_t mute_led_eapd;
47
48         unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
49
50         /* OPLC XO specific */
51         bool recording;
52         bool dc_enable;
53         unsigned int dc_input_bias; /* offset into olpc_xo_dc_bias */
54         struct nid_path *dc_mode_path;
55
56         int mute_led_polarity;
57         unsigned int gpio_led;
58         unsigned int gpio_mute_led_mask;
59         unsigned int gpio_mic_led_mask;
60
61 };
62
63
64 #ifdef CONFIG_SND_HDA_INPUT_BEEP
65 static inline void set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
66                                 int idx, int dir)
67 {
68         spec->gen.beep_nid = nid;
69         spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
70 }
71 /* additional beep mixers; the actual parameters are overwritten at build */
72 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
73         HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
74         HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
75         { } /* end */
76 };
77
78 /* create beep controls if needed */
79 static int add_beep_ctls(struct hda_codec *codec)
80 {
81         struct conexant_spec *spec = codec->spec;
82         int err;
83
84         if (spec->beep_amp) {
85                 const struct snd_kcontrol_new *knew;
86                 for (knew = cxt_beep_mixer; knew->name; knew++) {
87                         struct snd_kcontrol *kctl;
88                         kctl = snd_ctl_new1(knew, codec);
89                         if (!kctl)
90                                 return -ENOMEM;
91                         kctl->private_value = spec->beep_amp;
92                         err = snd_hda_ctl_add(codec, 0, kctl);
93                         if (err < 0)
94                                 return err;
95                 }
96         }
97         return 0;
98 }
99 #else
100 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
101 #define add_beep_ctls(codec)    0
102 #endif
103
104 /*
105  * Automatic parser for CX20641 & co
106  */
107
108 #ifdef CONFIG_SND_HDA_INPUT_BEEP
109 static void cx_auto_parse_beep(struct hda_codec *codec)
110 {
111         struct conexant_spec *spec = codec->spec;
112         hda_nid_t nid;
113
114         for_each_hda_codec_node(nid, codec)
115                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
116                         set_beep_amp(spec, nid, 0, HDA_OUTPUT);
117                         break;
118                 }
119 }
120 #else
121 #define cx_auto_parse_beep(codec)
122 #endif
123
124 /* parse EAPDs */
125 static void cx_auto_parse_eapd(struct hda_codec *codec)
126 {
127         struct conexant_spec *spec = codec->spec;
128         hda_nid_t nid;
129
130         for_each_hda_codec_node(nid, codec) {
131                 if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
132                         continue;
133                 if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
134                         continue;
135                 spec->eapds[spec->num_eapds++] = nid;
136                 if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
137                         break;
138         }
139
140         /* NOTE: below is a wild guess; if we have more than two EAPDs,
141          * it's a new chip, where EAPDs are supposed to be associated to
142          * pins, and we can control EAPD per pin.
143          * OTOH, if only one or two EAPDs are found, it's an old chip,
144          * thus it might control over all pins.
145          */
146         if (spec->num_eapds > 2)
147                 spec->dynamic_eapd = 1;
148 }
149
150 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
151                               hda_nid_t *pins, bool on)
152 {
153         int i;
154         for (i = 0; i < num_pins; i++) {
155                 if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
156                         snd_hda_codec_write(codec, pins[i], 0,
157                                             AC_VERB_SET_EAPD_BTLENABLE,
158                                             on ? 0x02 : 0);
159         }
160 }
161
162 /* turn on/off EAPD according to Master switch */
163 static void cx_auto_vmaster_hook(void *private_data, int enabled)
164 {
165         struct hda_codec *codec = private_data;
166         struct conexant_spec *spec = codec->spec;
167
168         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
169 }
170
171 /* turn on/off EAPD according to Master switch (inversely!) for mute LED */
172 static void cx_auto_vmaster_hook_mute_led(void *private_data, int enabled)
173 {
174         struct hda_codec *codec = private_data;
175         struct conexant_spec *spec = codec->spec;
176
177         snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
178                             AC_VERB_SET_EAPD_BTLENABLE,
179                             enabled ? 0x00 : 0x02);
180 }
181
182 static int cx_auto_build_controls(struct hda_codec *codec)
183 {
184         int err;
185
186         err = snd_hda_gen_build_controls(codec);
187         if (err < 0)
188                 return err;
189
190         err = add_beep_ctls(codec);
191         if (err < 0)
192                 return err;
193
194         return 0;
195 }
196
197 static int cx_auto_init(struct hda_codec *codec)
198 {
199         struct conexant_spec *spec = codec->spec;
200         snd_hda_gen_init(codec);
201         if (!spec->dynamic_eapd)
202                 cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
203
204         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
205
206         return 0;
207 }
208
209 static void cx_auto_reboot_notify(struct hda_codec *codec)
210 {
211         struct conexant_spec *spec = codec->spec;
212
213         switch (codec->core.vendor_id) {
214         case 0x14f150f2: /* CX20722 */
215         case 0x14f150f4: /* CX20724 */
216                 break;
217         default:
218                 return;
219         }
220
221         /* Turn the CX20722 codec into D3 to avoid spurious noises
222            from the internal speaker during (and after) reboot */
223         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, false);
224
225         snd_hda_codec_set_power_to_all(codec, codec->core.afg, AC_PWRST_D3);
226         snd_hda_codec_write(codec, codec->core.afg, 0,
227                             AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
228 }
229
230 static void cx_auto_free(struct hda_codec *codec)
231 {
232         cx_auto_reboot_notify(codec);
233         snd_hda_gen_free(codec);
234 }
235
236 static const struct hda_codec_ops cx_auto_patch_ops = {
237         .build_controls = cx_auto_build_controls,
238         .build_pcms = snd_hda_gen_build_pcms,
239         .init = cx_auto_init,
240         .reboot_notify = cx_auto_reboot_notify,
241         .free = cx_auto_free,
242         .unsol_event = snd_hda_jack_unsol_event,
243 #ifdef CONFIG_PM
244         .check_power_status = snd_hda_gen_check_power_status,
245 #endif
246 };
247
248 /*
249  * pin fix-up
250  */
251 enum {
252         CXT_PINCFG_LENOVO_X200,
253         CXT_PINCFG_LENOVO_TP410,
254         CXT_PINCFG_LEMOTE_A1004,
255         CXT_PINCFG_LEMOTE_A1205,
256         CXT_PINCFG_COMPAQ_CQ60,
257         CXT_FIXUP_STEREO_DMIC,
258         CXT_FIXUP_INC_MIC_BOOST,
259         CXT_FIXUP_HEADPHONE_MIC_PIN,
260         CXT_FIXUP_HEADPHONE_MIC,
261         CXT_FIXUP_GPIO1,
262         CXT_FIXUP_ASPIRE_DMIC,
263         CXT_FIXUP_THINKPAD_ACPI,
264         CXT_FIXUP_OLPC_XO,
265         CXT_FIXUP_CAP_MIX_AMP,
266         CXT_FIXUP_TOSHIBA_P105,
267         CXT_FIXUP_HP_530,
268         CXT_FIXUP_CAP_MIX_AMP_5047,
269         CXT_FIXUP_MUTE_LED_EAPD,
270         CXT_FIXUP_HP_DOCK,
271         CXT_FIXUP_HP_SPECTRE,
272         CXT_FIXUP_HP_GATE_MIC,
273         CXT_FIXUP_MUTE_LED_GPIO,
274         CXT_FIXUP_HEADSET_MIC,
275         CXT_FIXUP_HP_MIC_NO_PRESENCE,
276 };
277
278 /* for hda_fixup_thinkpad_acpi() */
279 #include "thinkpad_helper.c"
280
281 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
282                                   const struct hda_fixup *fix, int action)
283 {
284         struct conexant_spec *spec = codec->spec;
285         spec->gen.inv_dmic_split = 1;
286 }
287
288 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
289                                    const struct hda_fixup *fix, int action)
290 {
291         if (action != HDA_FIXUP_ACT_PRE_PROBE)
292                 return;
293
294         snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
295                                   (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
296                                   (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
297                                   (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
298                                   (0 << AC_AMPCAP_MUTE_SHIFT));
299 }
300
301 static void cxt_update_headset_mode(struct hda_codec *codec)
302 {
303         /* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
304         int i;
305         bool mic_mode = false;
306         struct conexant_spec *spec = codec->spec;
307         struct auto_pin_cfg *cfg = &spec->gen.autocfg;
308
309         hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
310
311         for (i = 0; i < cfg->num_inputs; i++)
312                 if (cfg->inputs[i].pin == mux_pin) {
313                         mic_mode = !!cfg->inputs[i].is_headphone_mic;
314                         break;
315                 }
316
317         if (mic_mode) {
318                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
319                 spec->gen.hp_jack_present = false;
320         } else {
321                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
322                 spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
323         }
324
325         snd_hda_gen_update_outputs(codec);
326 }
327
328 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
329                                          struct snd_kcontrol *kcontrol,
330                                          struct snd_ctl_elem_value *ucontrol)
331 {
332         cxt_update_headset_mode(codec);
333 }
334
335 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
336                                     const struct hda_fixup *fix, int action)
337 {
338         struct conexant_spec *spec = codec->spec;
339
340         switch (action) {
341         case HDA_FIXUP_ACT_PRE_PROBE:
342                 spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
343                 snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
344                 break;
345         case HDA_FIXUP_ACT_PROBE:
346                 spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
347                 spec->gen.automute_hook = cxt_update_headset_mode;
348                 break;
349         case HDA_FIXUP_ACT_INIT:
350                 cxt_update_headset_mode(codec);
351                 break;
352         }
353 }
354
355 static void cxt_fixup_headset_mic(struct hda_codec *codec,
356                                     const struct hda_fixup *fix, int action)
357 {
358         struct conexant_spec *spec = codec->spec;
359
360         switch (action) {
361         case HDA_FIXUP_ACT_PRE_PROBE:
362                 spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
363                 break;
364         }
365 }
366
367 /* OPLC XO 1.5 fixup */
368
369 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
370  * through the microphone jack.
371  * When the user enables this through a mixer switch, both internal and
372  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
373  * we also allow the bias to be configured through a separate mixer
374  * control. */
375
376 #define update_mic_pin(codec, nid, val)                                 \
377         snd_hda_codec_update_cache(codec, nid, 0,                       \
378                                    AC_VERB_SET_PIN_WIDGET_CONTROL, val)
379
380 static const struct hda_input_mux olpc_xo_dc_bias = {
381         .num_items = 3,
382         .items = {
383                 { "Off", PIN_IN },
384                 { "50%", PIN_VREF50 },
385                 { "80%", PIN_VREF80 },
386         },
387 };
388
389 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
390 {
391         struct conexant_spec *spec = codec->spec;
392         int ch, val;
393
394         for (ch = 0; ch < 2; ch++) {
395                 val = AC_AMP_SET_OUTPUT |
396                         (ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
397                 if (!spec->dc_enable)
398                         val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
399                 snd_hda_codec_write(codec, 0x17, 0,
400                                     AC_VERB_SET_AMP_GAIN_MUTE, val);
401         }
402 }
403
404 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
405 {
406         struct conexant_spec *spec = codec->spec;
407         int cur_input, val;
408         struct nid_path *path;
409
410         cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
411
412         /* Set up mic pins for port-B, C and F dynamically as the recording
413          * LED is turned on/off by these pin controls
414          */
415         if (!spec->dc_enable) {
416                 /* disable DC bias path and pin for port F */
417                 update_mic_pin(codec, 0x1e, 0);
418                 snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
419
420                 /* update port B (ext mic) and C (int mic) */
421                 /* OLPC defers mic widget control until when capture is
422                  * started because the microphone LED comes on as soon as
423                  * these settings are put in place. if we did this before
424                  * recording, it would give the false indication that
425                  * recording is happening when it is not.
426                  */
427                 update_mic_pin(codec, 0x1a, spec->recording ?
428                                snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
429                 update_mic_pin(codec, 0x1b, spec->recording ?
430                                snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
431                 /* enable normal mic path */
432                 path = snd_hda_get_path_from_idx(codec, cur_input);
433                 if (path)
434                         snd_hda_activate_path(codec, path, true, false);
435         } else {
436                 /* disable normal mic path */
437                 path = snd_hda_get_path_from_idx(codec, cur_input);
438                 if (path)
439                         snd_hda_activate_path(codec, path, false, false);
440
441                 /* Even though port F is the DC input, the bias is controlled
442                  * on port B.  We also leave that port as an active input (but
443                  * unselected) in DC mode just in case that is necessary to
444                  * make the bias setting take effect.
445                  */
446                 if (spec->recording)
447                         val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
448                 else
449                         val = 0;
450                 update_mic_pin(codec, 0x1a, val);
451                 update_mic_pin(codec, 0x1b, 0);
452                 /* enable DC bias path and pin */
453                 update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
454                 snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
455         }
456 }
457
458 /* mic_autoswitch hook */
459 static void olpc_xo_automic(struct hda_codec *codec,
460                             struct hda_jack_callback *jack)
461 {
462         struct conexant_spec *spec = codec->spec;
463
464         /* in DC mode, we don't handle automic */
465         if (!spec->dc_enable)
466                 snd_hda_gen_mic_autoswitch(codec, jack);
467         olpc_xo_update_mic_pins(codec);
468         if (spec->dc_enable)
469                 olpc_xo_update_mic_boost(codec);
470 }
471
472 /* pcm_capture hook */
473 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
474                                  struct hda_codec *codec,
475                                  struct snd_pcm_substream *substream,
476                                  int action)
477 {
478         struct conexant_spec *spec = codec->spec;
479
480         /* toggle spec->recording flag and update mic pins accordingly
481          * for turning on/off LED
482          */
483         switch (action) {
484         case HDA_GEN_PCM_ACT_PREPARE:
485                 spec->recording = 1;
486                 olpc_xo_update_mic_pins(codec);
487                 break;
488         case HDA_GEN_PCM_ACT_CLEANUP:
489                 spec->recording = 0;
490                 olpc_xo_update_mic_pins(codec);
491                 break;
492         }
493 }
494
495 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
496                                struct snd_ctl_elem_value *ucontrol)
497 {
498         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
499         struct conexant_spec *spec = codec->spec;
500         ucontrol->value.integer.value[0] = spec->dc_enable;
501         return 0;
502 }
503
504 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
505                                struct snd_ctl_elem_value *ucontrol)
506 {
507         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
508         struct conexant_spec *spec = codec->spec;
509         int dc_enable = !!ucontrol->value.integer.value[0];
510
511         if (dc_enable == spec->dc_enable)
512                 return 0;
513
514         spec->dc_enable = dc_enable;
515         olpc_xo_update_mic_pins(codec);
516         olpc_xo_update_mic_boost(codec);
517         return 1;
518 }
519
520 static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
521                                     struct snd_ctl_elem_value *ucontrol)
522 {
523         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
524         struct conexant_spec *spec = codec->spec;
525         ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
526         return 0;
527 }
528
529 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
530                                      struct snd_ctl_elem_info *uinfo)
531 {
532         return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
533 }
534
535 static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
536                                     struct snd_ctl_elem_value *ucontrol)
537 {
538         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
539         struct conexant_spec *spec = codec->spec;
540         const struct hda_input_mux *imux = &olpc_xo_dc_bias;
541         unsigned int idx;
542
543         idx = ucontrol->value.enumerated.item[0];
544         if (idx >= imux->num_items)
545                 idx = imux->num_items - 1;
546         if (spec->dc_input_bias == idx)
547                 return 0;
548
549         spec->dc_input_bias = idx;
550         if (spec->dc_enable)
551                 olpc_xo_update_mic_pins(codec);
552         return 1;
553 }
554
555 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
556         {
557                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
558                 .name = "DC Mode Enable Switch",
559                 .info = snd_ctl_boolean_mono_info,
560                 .get = olpc_xo_dc_mode_get,
561                 .put = olpc_xo_dc_mode_put,
562         },
563         {
564                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
565                 .name = "DC Input Bias Enum",
566                 .info = olpc_xo_dc_bias_enum_info,
567                 .get = olpc_xo_dc_bias_enum_get,
568                 .put = olpc_xo_dc_bias_enum_put,
569         },
570         {}
571 };
572
573 /* overriding mic boost put callback; update mic boost volume only when
574  * DC mode is disabled
575  */
576 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
577                                  struct snd_ctl_elem_value *ucontrol)
578 {
579         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
580         struct conexant_spec *spec = codec->spec;
581         int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
582         if (ret > 0 && spec->dc_enable)
583                 olpc_xo_update_mic_boost(codec);
584         return ret;
585 }
586
587 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
588                                     const struct hda_fixup *fix, int action)
589 {
590         struct conexant_spec *spec = codec->spec;
591         struct snd_kcontrol_new *kctl;
592         int i;
593
594         if (action != HDA_FIXUP_ACT_PROBE)
595                 return;
596
597         spec->gen.mic_autoswitch_hook = olpc_xo_automic;
598         spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
599         spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
600
601         snd_hda_add_new_ctls(codec, olpc_xo_mixers);
602
603         /* OLPC's microphone port is DC coupled for use with external sensors,
604          * therefore we use a 50% mic bias in order to center the input signal
605          * with the DC input range of the codec.
606          */
607         snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
608
609         /* override mic boost control */
610         snd_array_for_each(&spec->gen.kctls, i, kctl) {
611                 if (!strcmp(kctl->name, "Mic Boost Volume")) {
612                         kctl->put = olpc_xo_mic_boost_put;
613                         break;
614                 }
615         }
616 }
617
618 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
619                                     const struct hda_fixup *fix, int action)
620 {
621         struct conexant_spec *spec = codec->spec;
622
623         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
624                 spec->mute_led_eapd = 0x1b;
625                 spec->dynamic_eapd = 1;
626                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
627         }
628 }
629
630 /*
631  * Fix max input level on mixer widget to 0dB
632  * (originally it has 0x2b steps with 0dB offset 0x14)
633  */
634 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
635                                   const struct hda_fixup *fix, int action)
636 {
637         snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
638                                   (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
639                                   (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
640                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
641                                   (1 << AC_AMPCAP_MUTE_SHIFT));
642 }
643
644 /*
645  * Fix max input level on mixer widget to 0dB
646  * (originally it has 0x1e steps with 0 dB offset 0x17)
647  */
648 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
649                                   const struct hda_fixup *fix, int action)
650 {
651         snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
652                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
653                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
654                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
655                                   (1 << AC_AMPCAP_MUTE_SHIFT));
656 }
657
658 static void cxt_fixup_hp_gate_mic_jack(struct hda_codec *codec,
659                                        const struct hda_fixup *fix,
660                                        int action)
661 {
662         /* the mic pin (0x19) doesn't give an unsolicited event;
663          * probe the mic pin together with the headphone pin (0x16)
664          */
665         if (action == HDA_FIXUP_ACT_PROBE)
666                 snd_hda_jack_set_gating_jack(codec, 0x19, 0x16);
667 }
668
669 /* update LED status via GPIO */
670 static void cxt_update_gpio_led(struct hda_codec *codec, unsigned int mask,
671                                 bool enabled)
672 {
673         struct conexant_spec *spec = codec->spec;
674         unsigned int oldval = spec->gpio_led;
675
676         if (spec->mute_led_polarity)
677                 enabled = !enabled;
678
679         if (enabled)
680                 spec->gpio_led &= ~mask;
681         else
682                 spec->gpio_led |= mask;
683         if (spec->gpio_led != oldval)
684                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
685                                     spec->gpio_led);
686 }
687
688 /* turn on/off mute LED via GPIO per vmaster hook */
689 static void cxt_fixup_gpio_mute_hook(void *private_data, int enabled)
690 {
691         struct hda_codec *codec = private_data;
692         struct conexant_spec *spec = codec->spec;
693
694         cxt_update_gpio_led(codec, spec->gpio_mute_led_mask, enabled);
695 }
696
697 /* turn on/off mic-mute LED via GPIO per capture hook */
698 static void cxt_fixup_gpio_mic_mute_hook(struct hda_codec *codec,
699                                          struct snd_kcontrol *kcontrol,
700                                          struct snd_ctl_elem_value *ucontrol)
701 {
702         struct conexant_spec *spec = codec->spec;
703
704         if (ucontrol)
705                 cxt_update_gpio_led(codec, spec->gpio_mic_led_mask,
706                                     ucontrol->value.integer.value[0] ||
707                                     ucontrol->value.integer.value[1]);
708 }
709
710
711 static void cxt_fixup_mute_led_gpio(struct hda_codec *codec,
712                                 const struct hda_fixup *fix, int action)
713 {
714         struct conexant_spec *spec = codec->spec;
715         static const struct hda_verb gpio_init[] = {
716                 { 0x01, AC_VERB_SET_GPIO_MASK, 0x03 },
717                 { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03 },
718                 {}
719         };
720         codec_info(codec, "action: %d gpio_led: %d\n", action, spec->gpio_led);
721
722         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
723                 spec->gen.vmaster_mute.hook = cxt_fixup_gpio_mute_hook;
724                 spec->gen.cap_sync_hook = cxt_fixup_gpio_mic_mute_hook;
725                 spec->gpio_led = 0;
726                 spec->mute_led_polarity = 0;
727                 spec->gpio_mute_led_mask = 0x01;
728                 spec->gpio_mic_led_mask = 0x02;
729         }
730         snd_hda_add_verbs(codec, gpio_init);
731         if (spec->gpio_led)
732                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
733                                     spec->gpio_led);
734 }
735
736
737 /* ThinkPad X200 & co with cxt5051 */
738 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
739         { 0x16, 0x042140ff }, /* HP (seq# overridden) */
740         { 0x17, 0x21a11000 }, /* dock-mic */
741         { 0x19, 0x2121103f }, /* dock-HP */
742         { 0x1c, 0x21440100 }, /* dock SPDIF out */
743         {}
744 };
745
746 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
747 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
748         { 0x19, 0x042110ff }, /* HP (seq# overridden) */
749         { 0x1a, 0x21a190f0 }, /* dock-mic */
750         { 0x1c, 0x212140ff }, /* dock-HP */
751         {}
752 };
753
754 /* Lemote A1004/A1205 with cxt5066 */
755 static const struct hda_pintbl cxt_pincfg_lemote[] = {
756         { 0x1a, 0x90a10020 }, /* Internal mic */
757         { 0x1b, 0x03a11020 }, /* External mic */
758         { 0x1d, 0x400101f0 }, /* Not used */
759         { 0x1e, 0x40a701f0 }, /* Not used */
760         { 0x20, 0x404501f0 }, /* Not used */
761         { 0x22, 0x404401f0 }, /* Not used */
762         { 0x23, 0x40a701f0 }, /* Not used */
763         {}
764 };
765
766 static const struct hda_fixup cxt_fixups[] = {
767         [CXT_PINCFG_LENOVO_X200] = {
768                 .type = HDA_FIXUP_PINS,
769                 .v.pins = cxt_pincfg_lenovo_x200,
770         },
771         [CXT_PINCFG_LENOVO_TP410] = {
772                 .type = HDA_FIXUP_PINS,
773                 .v.pins = cxt_pincfg_lenovo_tp410,
774                 .chained = true,
775                 .chain_id = CXT_FIXUP_THINKPAD_ACPI,
776         },
777         [CXT_PINCFG_LEMOTE_A1004] = {
778                 .type = HDA_FIXUP_PINS,
779                 .chained = true,
780                 .chain_id = CXT_FIXUP_INC_MIC_BOOST,
781                 .v.pins = cxt_pincfg_lemote,
782         },
783         [CXT_PINCFG_LEMOTE_A1205] = {
784                 .type = HDA_FIXUP_PINS,
785                 .v.pins = cxt_pincfg_lemote,
786         },
787         [CXT_PINCFG_COMPAQ_CQ60] = {
788                 .type = HDA_FIXUP_PINS,
789                 .v.pins = (const struct hda_pintbl[]) {
790                         /* 0x17 was falsely set up as a mic, it should 0x1d */
791                         { 0x17, 0x400001f0 },
792                         { 0x1d, 0x97a70120 },
793                         { }
794                 }
795         },
796         [CXT_FIXUP_STEREO_DMIC] = {
797                 .type = HDA_FIXUP_FUNC,
798                 .v.func = cxt_fixup_stereo_dmic,
799         },
800         [CXT_FIXUP_INC_MIC_BOOST] = {
801                 .type = HDA_FIXUP_FUNC,
802                 .v.func = cxt5066_increase_mic_boost,
803         },
804         [CXT_FIXUP_HEADPHONE_MIC_PIN] = {
805                 .type = HDA_FIXUP_PINS,
806                 .chained = true,
807                 .chain_id = CXT_FIXUP_HEADPHONE_MIC,
808                 .v.pins = (const struct hda_pintbl[]) {
809                         { 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
810                         { }
811                 }
812         },
813         [CXT_FIXUP_HEADPHONE_MIC] = {
814                 .type = HDA_FIXUP_FUNC,
815                 .v.func = cxt_fixup_headphone_mic,
816         },
817         [CXT_FIXUP_GPIO1] = {
818                 .type = HDA_FIXUP_VERBS,
819                 .v.verbs = (const struct hda_verb[]) {
820                         { 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
821                         { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
822                         { 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
823                         { }
824                 },
825         },
826         [CXT_FIXUP_ASPIRE_DMIC] = {
827                 .type = HDA_FIXUP_FUNC,
828                 .v.func = cxt_fixup_stereo_dmic,
829                 .chained = true,
830                 .chain_id = CXT_FIXUP_GPIO1,
831         },
832         [CXT_FIXUP_THINKPAD_ACPI] = {
833                 .type = HDA_FIXUP_FUNC,
834                 .v.func = hda_fixup_thinkpad_acpi,
835         },
836         [CXT_FIXUP_OLPC_XO] = {
837                 .type = HDA_FIXUP_FUNC,
838                 .v.func = cxt_fixup_olpc_xo,
839         },
840         [CXT_FIXUP_CAP_MIX_AMP] = {
841                 .type = HDA_FIXUP_FUNC,
842                 .v.func = cxt_fixup_cap_mix_amp,
843         },
844         [CXT_FIXUP_TOSHIBA_P105] = {
845                 .type = HDA_FIXUP_PINS,
846                 .v.pins = (const struct hda_pintbl[]) {
847                         { 0x10, 0x961701f0 }, /* speaker/hp */
848                         { 0x12, 0x02a1901e }, /* ext mic */
849                         { 0x14, 0x95a70110 }, /* int mic */
850                         {}
851                 },
852         },
853         [CXT_FIXUP_HP_530] = {
854                 .type = HDA_FIXUP_PINS,
855                 .v.pins = (const struct hda_pintbl[]) {
856                         { 0x12, 0x90a60160 }, /* int mic */
857                         {}
858                 },
859                 .chained = true,
860                 .chain_id = CXT_FIXUP_CAP_MIX_AMP,
861         },
862         [CXT_FIXUP_CAP_MIX_AMP_5047] = {
863                 .type = HDA_FIXUP_FUNC,
864                 .v.func = cxt_fixup_cap_mix_amp_5047,
865         },
866         [CXT_FIXUP_MUTE_LED_EAPD] = {
867                 .type = HDA_FIXUP_FUNC,
868                 .v.func = cxt_fixup_mute_led_eapd,
869         },
870         [CXT_FIXUP_HP_DOCK] = {
871                 .type = HDA_FIXUP_PINS,
872                 .v.pins = (const struct hda_pintbl[]) {
873                         { 0x16, 0x21011020 }, /* line-out */
874                         { 0x18, 0x2181103f }, /* line-in */
875                         { }
876                 },
877                 .chained = true,
878                 .chain_id = CXT_FIXUP_MUTE_LED_GPIO,
879         },
880         [CXT_FIXUP_HP_SPECTRE] = {
881                 .type = HDA_FIXUP_PINS,
882                 .v.pins = (const struct hda_pintbl[]) {
883                         /* enable NID 0x1d for the speaker on top */
884                         { 0x1d, 0x91170111 },
885                         { }
886                 }
887         },
888         [CXT_FIXUP_HP_GATE_MIC] = {
889                 .type = HDA_FIXUP_FUNC,
890                 .v.func = cxt_fixup_hp_gate_mic_jack,
891         },
892         [CXT_FIXUP_MUTE_LED_GPIO] = {
893                 .type = HDA_FIXUP_FUNC,
894                 .v.func = cxt_fixup_mute_led_gpio,
895         },
896         [CXT_FIXUP_HEADSET_MIC] = {
897                 .type = HDA_FIXUP_FUNC,
898                 .v.func = cxt_fixup_headset_mic,
899         },
900         [CXT_FIXUP_HP_MIC_NO_PRESENCE] = {
901                 .type = HDA_FIXUP_PINS,
902                 .v.pins = (const struct hda_pintbl[]) {
903                         { 0x1a, 0x02a1113c },
904                         { }
905                 },
906                 .chained = true,
907                 .chain_id = CXT_FIXUP_HEADSET_MIC,
908         },
909 };
910
911 static const struct snd_pci_quirk cxt5045_fixups[] = {
912         SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
913         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
914         /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
915          * really bad sound over 0dB on NID 0x17.
916          */
917         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
918         SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
919         SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
920         SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
921         {}
922 };
923
924 static const struct hda_model_fixup cxt5045_fixup_models[] = {
925         { .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
926         { .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
927         { .id = CXT_FIXUP_HP_530, .name = "hp-530" },
928         {}
929 };
930
931 static const struct snd_pci_quirk cxt5047_fixups[] = {
932         /* HP laptops have really bad sound over 0 dB on NID 0x10.
933          */
934         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
935         {}
936 };
937
938 static const struct hda_model_fixup cxt5047_fixup_models[] = {
939         { .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
940         {}
941 };
942
943 static const struct snd_pci_quirk cxt5051_fixups[] = {
944         SND_PCI_QUIRK(0x103c, 0x360b, "Compaq CQ60", CXT_PINCFG_COMPAQ_CQ60),
945         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
946         {}
947 };
948
949 static const struct hda_model_fixup cxt5051_fixup_models[] = {
950         { .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
951         {}
952 };
953
954 static const struct snd_pci_quirk cxt5066_fixups[] = {
955         SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
956         SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
957         SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
958         SND_PCI_QUIRK(0x103c, 0x8079, "HP EliteBook 840 G3", CXT_FIXUP_HP_DOCK),
959         SND_PCI_QUIRK(0x103c, 0x807C, "HP EliteBook 820 G3", CXT_FIXUP_HP_DOCK),
960         SND_PCI_QUIRK(0x103c, 0x80FD, "HP ProBook 640 G2", CXT_FIXUP_HP_DOCK),
961         SND_PCI_QUIRK(0x103c, 0x83b3, "HP EliteBook 830 G5", CXT_FIXUP_HP_DOCK),
962         SND_PCI_QUIRK(0x103c, 0x83d3, "HP ProBook 640 G4", CXT_FIXUP_HP_DOCK),
963         SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
964         SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC),
965         SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
966         SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
967         SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
968         SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE),
969         SND_PCI_QUIRK(0x103c, 0x8455, "HP Z2 G4", CXT_FIXUP_HP_MIC_NO_PRESENCE),
970         SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
971         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
972         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
973         SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
974         SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
975         SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
976         SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
977         SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
978         SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
979         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
980         SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
981         SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
982         SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
983         SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo G50-70", CXT_FIXUP_STEREO_DMIC),
984         SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
985         SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
986         SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
987         SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
988         {}
989 };
990
991 static const struct hda_model_fixup cxt5066_fixup_models[] = {
992         { .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
993         { .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
994         { .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
995         { .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
996         { .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
997         { .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
998         { .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
999         { .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
1000         { .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
1001         { .id = CXT_FIXUP_HP_DOCK, .name = "hp-dock" },
1002         { .id = CXT_FIXUP_MUTE_LED_GPIO, .name = "mute-led-gpio" },
1003         { .id = CXT_FIXUP_HP_MIC_NO_PRESENCE, .name = "hp-mic-fix" },
1004         {}
1005 };
1006
1007 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
1008  * can be created (bko#42825)
1009  */
1010 static void add_cx5051_fake_mutes(struct hda_codec *codec)
1011 {
1012         struct conexant_spec *spec = codec->spec;
1013         static hda_nid_t out_nids[] = {
1014                 0x10, 0x11, 0
1015         };
1016         hda_nid_t *p;
1017
1018         for (p = out_nids; *p; p++)
1019                 snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
1020                                           AC_AMPCAP_MIN_MUTE |
1021                                           query_amp_caps(codec, *p, HDA_OUTPUT));
1022         spec->gen.dac_min_mute = true;
1023 }
1024
1025 static int patch_conexant_auto(struct hda_codec *codec)
1026 {
1027         struct conexant_spec *spec;
1028         int err;
1029
1030         codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
1031
1032         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1033         if (!spec)
1034                 return -ENOMEM;
1035         snd_hda_gen_spec_init(&spec->gen);
1036         codec->spec = spec;
1037         codec->patch_ops = cx_auto_patch_ops;
1038
1039         cx_auto_parse_beep(codec);
1040         cx_auto_parse_eapd(codec);
1041         spec->gen.own_eapd_ctl = 1;
1042         if (spec->dynamic_eapd)
1043                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
1044
1045         switch (codec->core.vendor_id) {
1046         case 0x14f15045:
1047                 codec->single_adc_amp = 1;
1048                 spec->gen.mixer_nid = 0x17;
1049                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1050                 snd_hda_pick_fixup(codec, cxt5045_fixup_models,
1051                                    cxt5045_fixups, cxt_fixups);
1052                 break;
1053         case 0x14f15047:
1054                 codec->pin_amp_workaround = 1;
1055                 spec->gen.mixer_nid = 0x19;
1056                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1057                 snd_hda_pick_fixup(codec, cxt5047_fixup_models,
1058                                    cxt5047_fixups, cxt_fixups);
1059                 break;
1060         case 0x14f15051:
1061                 add_cx5051_fake_mutes(codec);
1062                 codec->pin_amp_workaround = 1;
1063                 snd_hda_pick_fixup(codec, cxt5051_fixup_models,
1064                                    cxt5051_fixups, cxt_fixups);
1065                 break;
1066         case 0x14f150f2:
1067                 codec->power_save_node = 1;
1068                 /* Fall through */
1069         default:
1070                 codec->pin_amp_workaround = 1;
1071                 snd_hda_pick_fixup(codec, cxt5066_fixup_models,
1072                                    cxt5066_fixups, cxt_fixups);
1073                 break;
1074         }
1075
1076         /* Show mute-led control only on HP laptops
1077          * This is a sort of white-list: on HP laptops, EAPD corresponds
1078          * only to the mute-LED without actualy amp function.  Meanwhile,
1079          * others may use EAPD really as an amp switch, so it might be
1080          * not good to expose it blindly.
1081          */
1082         switch (codec->core.subsystem_id >> 16) {
1083         case 0x103c:
1084                 spec->gen.vmaster_mute_enum = 1;
1085                 break;
1086         }
1087
1088         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1089
1090         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
1091                                        spec->parse_flags);
1092         if (err < 0)
1093                 goto error;
1094
1095         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1096         if (err < 0)
1097                 goto error;
1098
1099         /* Some laptops with Conexant chips show stalls in S3 resume,
1100          * which falls into the single-cmd mode.
1101          * Better to make reset, then.
1102          */
1103         if (!codec->bus->core.sync_write) {
1104                 codec_info(codec,
1105                            "Enable sync_write for stable communication\n");
1106                 codec->bus->core.sync_write = 1;
1107                 codec->bus->allow_bus_reset = 1;
1108         }
1109
1110         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1111
1112         return 0;
1113
1114  error:
1115         cx_auto_free(codec);
1116         return err;
1117 }
1118
1119 /*
1120  */
1121
1122 static const struct hda_device_id snd_hda_id_conexant[] = {
1123         HDA_CODEC_ENTRY(0x14f12008, "CX8200", patch_conexant_auto),
1124         HDA_CODEC_ENTRY(0x14f15045, "CX20549 (Venice)", patch_conexant_auto),
1125         HDA_CODEC_ENTRY(0x14f15047, "CX20551 (Waikiki)", patch_conexant_auto),
1126         HDA_CODEC_ENTRY(0x14f15051, "CX20561 (Hermosa)", patch_conexant_auto),
1127         HDA_CODEC_ENTRY(0x14f15066, "CX20582 (Pebble)", patch_conexant_auto),
1128         HDA_CODEC_ENTRY(0x14f15067, "CX20583 (Pebble HSF)", patch_conexant_auto),
1129         HDA_CODEC_ENTRY(0x14f15068, "CX20584", patch_conexant_auto),
1130         HDA_CODEC_ENTRY(0x14f15069, "CX20585", patch_conexant_auto),
1131         HDA_CODEC_ENTRY(0x14f1506c, "CX20588", patch_conexant_auto),
1132         HDA_CODEC_ENTRY(0x14f1506e, "CX20590", patch_conexant_auto),
1133         HDA_CODEC_ENTRY(0x14f15097, "CX20631", patch_conexant_auto),
1134         HDA_CODEC_ENTRY(0x14f15098, "CX20632", patch_conexant_auto),
1135         HDA_CODEC_ENTRY(0x14f150a1, "CX20641", patch_conexant_auto),
1136         HDA_CODEC_ENTRY(0x14f150a2, "CX20642", patch_conexant_auto),
1137         HDA_CODEC_ENTRY(0x14f150ab, "CX20651", patch_conexant_auto),
1138         HDA_CODEC_ENTRY(0x14f150ac, "CX20652", patch_conexant_auto),
1139         HDA_CODEC_ENTRY(0x14f150b8, "CX20664", patch_conexant_auto),
1140         HDA_CODEC_ENTRY(0x14f150b9, "CX20665", patch_conexant_auto),
1141         HDA_CODEC_ENTRY(0x14f150f1, "CX21722", patch_conexant_auto),
1142         HDA_CODEC_ENTRY(0x14f150f2, "CX20722", patch_conexant_auto),
1143         HDA_CODEC_ENTRY(0x14f150f3, "CX21724", patch_conexant_auto),
1144         HDA_CODEC_ENTRY(0x14f150f4, "CX20724", patch_conexant_auto),
1145         HDA_CODEC_ENTRY(0x14f1510f, "CX20751/2", patch_conexant_auto),
1146         HDA_CODEC_ENTRY(0x14f15110, "CX20751/2", patch_conexant_auto),
1147         HDA_CODEC_ENTRY(0x14f15111, "CX20753/4", patch_conexant_auto),
1148         HDA_CODEC_ENTRY(0x14f15113, "CX20755", patch_conexant_auto),
1149         HDA_CODEC_ENTRY(0x14f15114, "CX20756", patch_conexant_auto),
1150         HDA_CODEC_ENTRY(0x14f15115, "CX20757", patch_conexant_auto),
1151         HDA_CODEC_ENTRY(0x14f151d7, "CX20952", patch_conexant_auto),
1152         {} /* terminator */
1153 };
1154 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_conexant);
1155
1156 MODULE_LICENSE("GPL");
1157 MODULE_DESCRIPTION("Conexant HD-audio codec");
1158
1159 static struct hda_codec_driver conexant_driver = {
1160         .id = snd_hda_id_conexant,
1161 };
1162
1163 module_hda_codec_driver(conexant_driver);