Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
[~shefty/rdma-dev.git] / sound / pci / hda / patch_realtek.c
1 /*
2  * Universal Interface for Intel High Definition Audio Codec
3  *
4  * HD audio interface patch for Realtek ALC codecs
5  *
6  * Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
7  *                    PeiSen Hou <pshou@realtek.com.tw>
8  *                    Takashi Iwai <tiwai@suse.de>
9  *                    Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
10  *
11  *  This driver is free software; you can redistribute it and/or modify
12  *  it under the terms of the GNU General Public License as published by
13  *  the Free Software Foundation; either version 2 of the License, or
14  *  (at your option) any later version.
15  *
16  *  This driver is distributed in the hope that it will be useful,
17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  *  GNU General Public License for more details.
20  *
21  *  You should have received a copy of the GNU General Public License
22  *  along with this program; if not, write to the Free Software
23  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
24  */
25
26 #include <linux/init.h>
27 #include <linux/delay.h>
28 #include <linux/slab.h>
29 #include <linux/pci.h>
30 #include <linux/module.h>
31 #include <sound/core.h>
32 #include <sound/jack.h>
33 #include "hda_codec.h"
34 #include "hda_local.h"
35 #include "hda_beep.h"
36 #include "hda_jack.h"
37
38 /* unsol event tags */
39 #define ALC_FRONT_EVENT         0x01
40 #define ALC_DCVOL_EVENT         0x02
41 #define ALC_HP_EVENT            0x04
42 #define ALC_MIC_EVENT           0x08
43
44 /* for GPIO Poll */
45 #define GPIO_MASK       0x03
46
47 /* extra amp-initialization sequence types */
48 enum {
49         ALC_INIT_NONE,
50         ALC_INIT_DEFAULT,
51         ALC_INIT_GPIO1,
52         ALC_INIT_GPIO2,
53         ALC_INIT_GPIO3,
54 };
55
56 struct alc_customize_define {
57         unsigned int  sku_cfg;
58         unsigned char port_connectivity;
59         unsigned char check_sum;
60         unsigned char customization;
61         unsigned char external_amp;
62         unsigned int  enable_pcbeep:1;
63         unsigned int  platform_type:1;
64         unsigned int  swap:1;
65         unsigned int  override:1;
66         unsigned int  fixup:1; /* Means that this sku is set by driver, not read from hw */
67 };
68
69 struct alc_fixup;
70
71 struct alc_multi_io {
72         hda_nid_t pin;          /* multi-io widget pin NID */
73         hda_nid_t dac;          /* DAC to be connected */
74         unsigned int ctl_in;    /* cached input-pin control value */
75 };
76
77 enum {
78         ALC_AUTOMUTE_PIN,       /* change the pin control */
79         ALC_AUTOMUTE_AMP,       /* mute/unmute the pin AMP */
80         ALC_AUTOMUTE_MIXER,     /* mute/unmute mixer widget AMP */
81 };
82
83 #define MAX_VOL_NIDS    0x40
84
85 struct alc_spec {
86         /* codec parameterization */
87         const struct snd_kcontrol_new *mixers[5];       /* mixer arrays */
88         unsigned int num_mixers;
89         const struct snd_kcontrol_new *cap_mixer;       /* capture mixer */
90         unsigned int beep_amp;  /* beep amp value, set via set_beep_amp() */
91
92         const struct hda_verb *init_verbs[10];  /* initialization verbs
93                                                  * don't forget NULL
94                                                  * termination!
95                                                  */
96         unsigned int num_init_verbs;
97
98         char stream_name_analog[32];    /* analog PCM stream */
99         const struct hda_pcm_stream *stream_analog_playback;
100         const struct hda_pcm_stream *stream_analog_capture;
101         const struct hda_pcm_stream *stream_analog_alt_playback;
102         const struct hda_pcm_stream *stream_analog_alt_capture;
103
104         char stream_name_digital[32];   /* digital PCM stream */
105         const struct hda_pcm_stream *stream_digital_playback;
106         const struct hda_pcm_stream *stream_digital_capture;
107
108         /* playback */
109         struct hda_multi_out multiout;  /* playback set-up
110                                          * max_channels, dacs must be set
111                                          * dig_out_nid and hp_nid are optional
112                                          */
113         hda_nid_t alt_dac_nid;
114         hda_nid_t slave_dig_outs[3];    /* optional - for auto-parsing */
115         int dig_out_type;
116
117         /* capture */
118         unsigned int num_adc_nids;
119         const hda_nid_t *adc_nids;
120         const hda_nid_t *capsrc_nids;
121         hda_nid_t dig_in_nid;           /* digital-in NID; optional */
122         hda_nid_t mixer_nid;            /* analog-mixer NID */
123         DECLARE_BITMAP(vol_ctls, MAX_VOL_NIDS << 1);
124         DECLARE_BITMAP(sw_ctls, MAX_VOL_NIDS << 1);
125
126         /* capture setup for dynamic dual-adc switch */
127         hda_nid_t cur_adc;
128         unsigned int cur_adc_stream_tag;
129         unsigned int cur_adc_format;
130
131         /* capture source */
132         unsigned int num_mux_defs;
133         const struct hda_input_mux *input_mux;
134         unsigned int cur_mux[3];
135         hda_nid_t ext_mic_pin;
136         hda_nid_t dock_mic_pin;
137         hda_nid_t int_mic_pin;
138
139         /* channel model */
140         const struct hda_channel_mode *channel_mode;
141         int num_channel_mode;
142         int need_dac_fix;
143         int const_channel_count;
144         int ext_channel_count;
145
146         /* PCM information */
147         struct hda_pcm pcm_rec[3];      /* used in alc_build_pcms() */
148
149         /* dynamic controls, init_verbs and input_mux */
150         struct auto_pin_cfg autocfg;
151         struct alc_customize_define cdefine;
152         struct snd_array kctls;
153         struct hda_input_mux private_imux[3];
154         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
155         hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
156         hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];
157         hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
158         unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
159         int int_mic_idx, ext_mic_idx, dock_mic_idx; /* for auto-mic */
160
161         /* hooks */
162         void (*init_hook)(struct hda_codec *codec);
163         void (*unsol_event)(struct hda_codec *codec, unsigned int res);
164 #ifdef CONFIG_SND_HDA_POWER_SAVE
165         void (*power_hook)(struct hda_codec *codec);
166 #endif
167         void (*shutup)(struct hda_codec *codec);
168         void (*automute_hook)(struct hda_codec *codec);
169
170         /* for pin sensing */
171         unsigned int hp_jack_present:1;
172         unsigned int line_jack_present:1;
173         unsigned int master_mute:1;
174         unsigned int auto_mic:1;
175         unsigned int auto_mic_valid_imux:1;     /* valid imux for auto-mic */
176         unsigned int automute_speaker:1; /* automute speaker outputs */
177         unsigned int automute_lo:1; /* automute LO outputs */
178         unsigned int detect_hp:1;       /* Headphone detection enabled */
179         unsigned int detect_lo:1;       /* Line-out detection enabled */
180         unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
181         unsigned int automute_lo_possible:1;      /* there are line outs and HP */
182         unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */
183
184         /* other flags */
185         unsigned int no_analog :1; /* digital I/O only */
186         unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
187         unsigned int single_input_src:1;
188         unsigned int vol_in_capsrc:1; /* use capsrc volume (ADC has no vol) */
189         unsigned int parse_flags; /* passed to snd_hda_parse_pin_defcfg() */
190         unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */
191
192         /* auto-mute control */
193         int automute_mode;
194         hda_nid_t automute_mixer_nid[AUTO_CFG_MAX_OUTS];
195
196         int init_amp;
197         int codec_variant;      /* flag for other variants */
198
199         /* for virtual master */
200         hda_nid_t vmaster_nid;
201         struct hda_vmaster_mute_hook vmaster_mute;
202 #ifdef CONFIG_SND_HDA_POWER_SAVE
203         struct hda_loopback_check loopback;
204         int num_loopbacks;
205         struct hda_amp_list loopback_list[8];
206 #endif
207
208         /* for PLL fix */
209         hda_nid_t pll_nid;
210         unsigned int pll_coef_idx, pll_coef_bit;
211         unsigned int coef0;
212
213         /* fix-up list */
214         int fixup_id;
215         const struct alc_fixup *fixup_list;
216         const char *fixup_name;
217
218         /* multi-io */
219         int multi_ios;
220         struct alc_multi_io multi_io[4];
221
222         /* bind volumes */
223         struct snd_array bind_ctls;
224 };
225
226 static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
227                            int dir, unsigned int bits)
228 {
229         if (!nid)
230                 return false;
231         if (get_wcaps(codec, nid) & (1 << (dir + 1)))
232                 if (query_amp_caps(codec, nid, dir) & bits)
233                         return true;
234         return false;
235 }
236
237 #define nid_has_mute(codec, nid, dir) \
238         check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
239 #define nid_has_volume(codec, nid, dir) \
240         check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
241
242 /*
243  * input MUX handling
244  */
245 static int alc_mux_enum_info(struct snd_kcontrol *kcontrol,
246                              struct snd_ctl_elem_info *uinfo)
247 {
248         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
249         struct alc_spec *spec = codec->spec;
250         unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
251         if (mux_idx >= spec->num_mux_defs)
252                 mux_idx = 0;
253         if (!spec->input_mux[mux_idx].num_items && mux_idx > 0)
254                 mux_idx = 0;
255         return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
256 }
257
258 static int alc_mux_enum_get(struct snd_kcontrol *kcontrol,
259                             struct snd_ctl_elem_value *ucontrol)
260 {
261         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
262         struct alc_spec *spec = codec->spec;
263         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
264
265         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
266         return 0;
267 }
268
269 static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
270 {
271         struct alc_spec *spec = codec->spec;
272         hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]];
273
274         if (spec->cur_adc && spec->cur_adc != new_adc) {
275                 /* stream is running, let's swap the current ADC */
276                 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
277                 spec->cur_adc = new_adc;
278                 snd_hda_codec_setup_stream(codec, new_adc,
279                                            spec->cur_adc_stream_tag, 0,
280                                            spec->cur_adc_format);
281                 return true;
282         }
283         return false;
284 }
285
286 static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
287 {
288         return spec->capsrc_nids ?
289                 spec->capsrc_nids[idx] : spec->adc_nids[idx];
290 }
291
292 static void call_update_outputs(struct hda_codec *codec);
293
294 /* select the given imux item; either unmute exclusively or select the route */
295 static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
296                           unsigned int idx, bool force)
297 {
298         struct alc_spec *spec = codec->spec;
299         const struct hda_input_mux *imux;
300         unsigned int mux_idx;
301         int i, type, num_conns;
302         hda_nid_t nid;
303
304         if (!spec->input_mux)
305                 return 0;
306
307         mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
308         imux = &spec->input_mux[mux_idx];
309         if (!imux->num_items && mux_idx > 0)
310                 imux = &spec->input_mux[0];
311         if (!imux->num_items)
312                 return 0;
313
314         if (idx >= imux->num_items)
315                 idx = imux->num_items - 1;
316         if (spec->cur_mux[adc_idx] == idx && !force)
317                 return 0;
318         spec->cur_mux[adc_idx] = idx;
319
320         /* for shared I/O, change the pin-control accordingly */
321         if (spec->shared_mic_hp) {
322                 /* NOTE: this assumes that there are only two inputs, the
323                  * first is the real internal mic and the second is HP jack.
324                  */
325                 snd_hda_codec_write(codec, spec->autocfg.inputs[1].pin, 0,
326                                     AC_VERB_SET_PIN_WIDGET_CONTROL,
327                                     spec->cur_mux[adc_idx] ?
328                                     PIN_VREF80 : PIN_HP);
329                 spec->automute_speaker = !spec->cur_mux[adc_idx];
330                 call_update_outputs(codec);
331         }
332
333         if (spec->dyn_adc_switch) {
334                 alc_dyn_adc_pcm_resetup(codec, idx);
335                 adc_idx = spec->dyn_adc_idx[idx];
336         }
337
338         nid = get_capsrc(spec, adc_idx);
339
340         /* no selection? */
341         num_conns = snd_hda_get_conn_list(codec, nid, NULL);
342         if (num_conns <= 1)
343                 return 1;
344
345         type = get_wcaps_type(get_wcaps(codec, nid));
346         if (type == AC_WID_AUD_MIX) {
347                 /* Matrix-mixer style (e.g. ALC882) */
348                 int active = imux->items[idx].index;
349                 for (i = 0; i < num_conns; i++) {
350                         unsigned int v = (i == active) ? 0 : HDA_AMP_MUTE;
351                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, i,
352                                                  HDA_AMP_MUTE, v);
353                 }
354         } else {
355                 /* MUX style (e.g. ALC880) */
356                 snd_hda_codec_write_cache(codec, nid, 0,
357                                           AC_VERB_SET_CONNECT_SEL,
358                                           imux->items[idx].index);
359         }
360         return 1;
361 }
362
363 static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
364                             struct snd_ctl_elem_value *ucontrol)
365 {
366         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
367         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
368         return alc_mux_select(codec, adc_idx,
369                               ucontrol->value.enumerated.item[0], false);
370 }
371
372 /*
373  * set up the input pin config (depending on the given auto-pin type)
374  */
375 static void alc_set_input_pin(struct hda_codec *codec, hda_nid_t nid,
376                               int auto_pin_type)
377 {
378         unsigned int val = PIN_IN;
379
380         if (auto_pin_type == AUTO_PIN_MIC) {
381                 unsigned int pincap;
382                 unsigned int oldval;
383                 oldval = snd_hda_codec_read(codec, nid, 0,
384                                             AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
385                 pincap = snd_hda_query_pin_caps(codec, nid);
386                 pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
387                 /* if the default pin setup is vref50, we give it priority */
388                 if ((pincap & AC_PINCAP_VREF_80) && oldval != PIN_VREF50)
389                         val = PIN_VREF80;
390                 else if (pincap & AC_PINCAP_VREF_50)
391                         val = PIN_VREF50;
392                 else if (pincap & AC_PINCAP_VREF_100)
393                         val = PIN_VREF100;
394                 else if (pincap & AC_PINCAP_VREF_GRD)
395                         val = PIN_VREFGRD;
396         }
397         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, val);
398 }
399
400 /*
401  * Append the given mixer and verb elements for the later use
402  * The mixer array is referred in build_controls(), and init_verbs are
403  * called in init().
404  */
405 static void add_mixer(struct alc_spec *spec, const struct snd_kcontrol_new *mix)
406 {
407         if (snd_BUG_ON(spec->num_mixers >= ARRAY_SIZE(spec->mixers)))
408                 return;
409         spec->mixers[spec->num_mixers++] = mix;
410 }
411
412 static void add_verb(struct alc_spec *spec, const struct hda_verb *verb)
413 {
414         if (snd_BUG_ON(spec->num_init_verbs >= ARRAY_SIZE(spec->init_verbs)))
415                 return;
416         spec->init_verbs[spec->num_init_verbs++] = verb;
417 }
418
419 /*
420  * GPIO setup tables, used in initialization
421  */
422 /* Enable GPIO mask and set output */
423 static const struct hda_verb alc_gpio1_init_verbs[] = {
424         {0x01, AC_VERB_SET_GPIO_MASK, 0x01},
425         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
426         {0x01, AC_VERB_SET_GPIO_DATA, 0x01},
427         { }
428 };
429
430 static const struct hda_verb alc_gpio2_init_verbs[] = {
431         {0x01, AC_VERB_SET_GPIO_MASK, 0x02},
432         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
433         {0x01, AC_VERB_SET_GPIO_DATA, 0x02},
434         { }
435 };
436
437 static const struct hda_verb alc_gpio3_init_verbs[] = {
438         {0x01, AC_VERB_SET_GPIO_MASK, 0x03},
439         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
440         {0x01, AC_VERB_SET_GPIO_DATA, 0x03},
441         { }
442 };
443
444 /*
445  * Fix hardware PLL issue
446  * On some codecs, the analog PLL gating control must be off while
447  * the default value is 1.
448  */
449 static void alc_fix_pll(struct hda_codec *codec)
450 {
451         struct alc_spec *spec = codec->spec;
452         unsigned int val;
453
454         if (!spec->pll_nid)
455                 return;
456         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
457                             spec->pll_coef_idx);
458         val = snd_hda_codec_read(codec, spec->pll_nid, 0,
459                                  AC_VERB_GET_PROC_COEF, 0);
460         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
461                             spec->pll_coef_idx);
462         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_PROC_COEF,
463                             val & ~(1 << spec->pll_coef_bit));
464 }
465
466 static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid,
467                              unsigned int coef_idx, unsigned int coef_bit)
468 {
469         struct alc_spec *spec = codec->spec;
470         spec->pll_nid = nid;
471         spec->pll_coef_idx = coef_idx;
472         spec->pll_coef_bit = coef_bit;
473         alc_fix_pll(codec);
474 }
475
476 /*
477  * Jack detections for HP auto-mute and mic-switch
478  */
479
480 /* check each pin in the given array; returns true if any of them is plugged */
481 static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
482 {
483         int i, present = 0;
484
485         for (i = 0; i < num_pins; i++) {
486                 hda_nid_t nid = pins[i];
487                 if (!nid)
488                         break;
489                 present |= snd_hda_jack_detect(codec, nid);
490         }
491         return present;
492 }
493
494 /* standard HP/line-out auto-mute helper */
495 static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
496                         bool mute, bool hp_out)
497 {
498         struct alc_spec *spec = codec->spec;
499         unsigned int mute_bits = mute ? HDA_AMP_MUTE : 0;
500         unsigned int pin_bits = mute ? 0 : (hp_out ? PIN_HP : PIN_OUT);
501         int i;
502
503         for (i = 0; i < num_pins; i++) {
504                 hda_nid_t nid = pins[i];
505                 unsigned int val;
506                 if (!nid)
507                         break;
508                 switch (spec->automute_mode) {
509                 case ALC_AUTOMUTE_PIN:
510                         /* don't reset VREF value in case it's controlling
511                          * the amp (see alc861_fixup_asus_amp_vref_0f())
512                          */
513                         if (spec->keep_vref_in_automute) {
514                                 val = snd_hda_codec_read(codec, nid, 0,
515                                         AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
516                                 val &= ~PIN_HP;
517                         } else
518                                 val = 0;
519                         val |= pin_bits;
520                         snd_hda_codec_write(codec, nid, 0,
521                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
522                                             val);
523                         break;
524                 case ALC_AUTOMUTE_AMP:
525                         snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
526                                                  HDA_AMP_MUTE, mute_bits);
527                         break;
528                 case ALC_AUTOMUTE_MIXER:
529                         nid = spec->automute_mixer_nid[i];
530                         if (!nid)
531                                 break;
532                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
533                                                  HDA_AMP_MUTE, mute_bits);
534                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 1,
535                                                  HDA_AMP_MUTE, mute_bits);
536                         break;
537                 }
538         }
539 }
540
541 /* Toggle outputs muting */
542 static void update_outputs(struct hda_codec *codec)
543 {
544         struct alc_spec *spec = codec->spec;
545         int on;
546
547         /* Control HP pins/amps depending on master_mute state;
548          * in general, HP pins/amps control should be enabled in all cases,
549          * but currently set only for master_mute, just to be safe
550          */
551         if (!spec->shared_mic_hp) /* don't change HP-pin when shared with mic */
552                 do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
553                     spec->autocfg.hp_pins, spec->master_mute, true);
554
555         if (!spec->automute_speaker)
556                 on = 0;
557         else
558                 on = spec->hp_jack_present | spec->line_jack_present;
559         on |= spec->master_mute;
560         do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
561                     spec->autocfg.speaker_pins, on, false);
562
563         /* toggle line-out mutes if needed, too */
564         /* if LO is a copy of either HP or Speaker, don't need to handle it */
565         if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] ||
566             spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0])
567                 return;
568         if (!spec->automute_lo)
569                 on = 0;
570         else
571                 on = spec->hp_jack_present;
572         on |= spec->master_mute;
573         do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
574                     spec->autocfg.line_out_pins, on, false);
575 }
576
577 static void call_update_outputs(struct hda_codec *codec)
578 {
579         struct alc_spec *spec = codec->spec;
580         if (spec->automute_hook)
581                 spec->automute_hook(codec);
582         else
583                 update_outputs(codec);
584 }
585
586 /* standard HP-automute helper */
587 static void alc_hp_automute(struct hda_codec *codec)
588 {
589         struct alc_spec *spec = codec->spec;
590
591         spec->hp_jack_present =
592                 detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
593                              spec->autocfg.hp_pins);
594         if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo))
595                 return;
596         call_update_outputs(codec);
597 }
598
599 /* standard line-out-automute helper */
600 static void alc_line_automute(struct hda_codec *codec)
601 {
602         struct alc_spec *spec = codec->spec;
603
604         /* check LO jack only when it's different from HP */
605         if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
606                 return;
607
608         spec->line_jack_present =
609                 detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
610                              spec->autocfg.line_out_pins);
611         if (!spec->automute_speaker || !spec->detect_lo)
612                 return;
613         call_update_outputs(codec);
614 }
615
616 #define get_connection_index(codec, mux, nid) \
617         snd_hda_get_conn_index(codec, mux, nid, 0)
618
619 /* standard mic auto-switch helper */
620 static void alc_mic_automute(struct hda_codec *codec)
621 {
622         struct alc_spec *spec = codec->spec;
623         hda_nid_t *pins = spec->imux_pins;
624
625         if (!spec->auto_mic || !spec->auto_mic_valid_imux)
626                 return;
627         if (snd_BUG_ON(!spec->adc_nids))
628                 return;
629         if (snd_BUG_ON(spec->int_mic_idx < 0 || spec->ext_mic_idx < 0))
630                 return;
631
632         if (snd_hda_jack_detect(codec, pins[spec->ext_mic_idx]))
633                 alc_mux_select(codec, 0, spec->ext_mic_idx, false);
634         else if (spec->dock_mic_idx >= 0 &&
635                    snd_hda_jack_detect(codec, pins[spec->dock_mic_idx]))
636                 alc_mux_select(codec, 0, spec->dock_mic_idx, false);
637         else
638                 alc_mux_select(codec, 0, spec->int_mic_idx, false);
639 }
640
641 /* handle the specified unsol action (ALC_XXX_EVENT) */
642 static void alc_exec_unsol_event(struct hda_codec *codec, int action)
643 {
644         switch (action) {
645         case ALC_HP_EVENT:
646                 alc_hp_automute(codec);
647                 break;
648         case ALC_FRONT_EVENT:
649                 alc_line_automute(codec);
650                 break;
651         case ALC_MIC_EVENT:
652                 alc_mic_automute(codec);
653                 break;
654         }
655         snd_hda_jack_report_sync(codec);
656 }
657
658 /* update the master volume per volume-knob's unsol event */
659 static void alc_update_knob_master(struct hda_codec *codec, hda_nid_t nid)
660 {
661         unsigned int val;
662         struct snd_kcontrol *kctl;
663         struct snd_ctl_elem_value *uctl;
664
665         kctl = snd_hda_find_mixer_ctl(codec, "Master Playback Volume");
666         if (!kctl)
667                 return;
668         uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
669         if (!uctl)
670                 return;
671         val = snd_hda_codec_read(codec, nid, 0,
672                                  AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
673         val &= HDA_AMP_VOLMASK;
674         uctl->value.integer.value[0] = val;
675         uctl->value.integer.value[1] = val;
676         kctl->put(kctl, uctl);
677         kfree(uctl);
678 }
679
680 /* unsolicited event for HP jack sensing */
681 static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
682 {
683         int action;
684
685         if (codec->vendor_id == 0x10ec0880)
686                 res >>= 28;
687         else
688                 res >>= 26;
689         action = snd_hda_jack_get_action(codec, res);
690         if (action == ALC_DCVOL_EVENT) {
691                 /* Execute the dc-vol event here as it requires the NID
692                  * but we don't pass NID to alc_exec_unsol_event().
693                  * Once when we convert all static quirks to the auto-parser,
694                  * this can be integerated into there.
695                  */
696                 struct hda_jack_tbl *jack;
697                 jack = snd_hda_jack_tbl_get_from_tag(codec, res);
698                 if (jack)
699                         alc_update_knob_master(codec, jack->nid);
700                 return;
701         }
702         alc_exec_unsol_event(codec, action);
703 }
704
705 /* call init functions of standard auto-mute helpers */
706 static void alc_inithook(struct hda_codec *codec)
707 {
708         alc_hp_automute(codec);
709         alc_line_automute(codec);
710         alc_mic_automute(codec);
711 }
712
713 /* additional initialization for ALC888 variants */
714 static void alc888_coef_init(struct hda_codec *codec)
715 {
716         unsigned int tmp;
717
718         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0);
719         tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
720         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
721         if ((tmp & 0xf0) == 0x20)
722                 /* alc888S-VC */
723                 snd_hda_codec_read(codec, 0x20, 0,
724                                    AC_VERB_SET_PROC_COEF, 0x830);
725          else
726                  /* alc888-VB */
727                  snd_hda_codec_read(codec, 0x20, 0,
728                                     AC_VERB_SET_PROC_COEF, 0x3030);
729 }
730
731 /* additional initialization for ALC889 variants */
732 static void alc889_coef_init(struct hda_codec *codec)
733 {
734         unsigned int tmp;
735
736         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
737         tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
738         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
739         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
740 }
741
742 /* turn on/off EAPD control (only if available) */
743 static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
744 {
745         if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
746                 return;
747         if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
748                 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
749                                     on ? 2 : 0);
750 }
751
752 /* turn on/off EAPD controls of the codec */
753 static void alc_auto_setup_eapd(struct hda_codec *codec, bool on)
754 {
755         /* We currently only handle front, HP */
756         static hda_nid_t pins[] = {
757                 0x0f, 0x10, 0x14, 0x15, 0
758         };
759         hda_nid_t *p;
760         for (p = pins; *p; p++)
761                 set_eapd(codec, *p, on);
762 }
763
764 /* generic shutup callback;
765  * just turning off EPAD and a little pause for avoiding pop-noise
766  */
767 static void alc_eapd_shutup(struct hda_codec *codec)
768 {
769         alc_auto_setup_eapd(codec, false);
770         msleep(200);
771 }
772
773 /* generic EAPD initialization */
774 static void alc_auto_init_amp(struct hda_codec *codec, int type)
775 {
776         unsigned int tmp;
777
778         alc_auto_setup_eapd(codec, true);
779         switch (type) {
780         case ALC_INIT_GPIO1:
781                 snd_hda_sequence_write(codec, alc_gpio1_init_verbs);
782                 break;
783         case ALC_INIT_GPIO2:
784                 snd_hda_sequence_write(codec, alc_gpio2_init_verbs);
785                 break;
786         case ALC_INIT_GPIO3:
787                 snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
788                 break;
789         case ALC_INIT_DEFAULT:
790                 switch (codec->vendor_id) {
791                 case 0x10ec0260:
792                         snd_hda_codec_write(codec, 0x1a, 0,
793                                             AC_VERB_SET_COEF_INDEX, 7);
794                         tmp = snd_hda_codec_read(codec, 0x1a, 0,
795                                                  AC_VERB_GET_PROC_COEF, 0);
796                         snd_hda_codec_write(codec, 0x1a, 0,
797                                             AC_VERB_SET_COEF_INDEX, 7);
798                         snd_hda_codec_write(codec, 0x1a, 0,
799                                             AC_VERB_SET_PROC_COEF,
800                                             tmp | 0x2010);
801                         break;
802                 case 0x10ec0262:
803                 case 0x10ec0880:
804                 case 0x10ec0882:
805                 case 0x10ec0883:
806                 case 0x10ec0885:
807                 case 0x10ec0887:
808                 /*case 0x10ec0889:*/ /* this causes an SPDIF problem */
809                         alc889_coef_init(codec);
810                         break;
811                 case 0x10ec0888:
812                         alc888_coef_init(codec);
813                         break;
814 #if 0 /* XXX: This may cause the silent output on speaker on some machines */
815                 case 0x10ec0267:
816                 case 0x10ec0268:
817                         snd_hda_codec_write(codec, 0x20, 0,
818                                             AC_VERB_SET_COEF_INDEX, 7);
819                         tmp = snd_hda_codec_read(codec, 0x20, 0,
820                                                  AC_VERB_GET_PROC_COEF, 0);
821                         snd_hda_codec_write(codec, 0x20, 0,
822                                             AC_VERB_SET_COEF_INDEX, 7);
823                         snd_hda_codec_write(codec, 0x20, 0,
824                                             AC_VERB_SET_PROC_COEF,
825                                             tmp | 0x3000);
826                         break;
827 #endif /* XXX */
828                 }
829                 break;
830         }
831 }
832
833 /*
834  * Auto-Mute mode mixer enum support
835  */
836 static int alc_automute_mode_info(struct snd_kcontrol *kcontrol,
837                                   struct snd_ctl_elem_info *uinfo)
838 {
839         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
840         struct alc_spec *spec = codec->spec;
841         static const char * const texts2[] = {
842                 "Disabled", "Enabled"
843         };
844         static const char * const texts3[] = {
845                 "Disabled", "Speaker Only", "Line Out+Speaker"
846         };
847         const char * const *texts;
848
849         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
850         uinfo->count = 1;
851         if (spec->automute_speaker_possible && spec->automute_lo_possible) {
852                 uinfo->value.enumerated.items = 3;
853                 texts = texts3;
854         } else {
855                 uinfo->value.enumerated.items = 2;
856                 texts = texts2;
857         }
858         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
859                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
860         strcpy(uinfo->value.enumerated.name,
861                texts[uinfo->value.enumerated.item]);
862         return 0;
863 }
864
865 static int alc_automute_mode_get(struct snd_kcontrol *kcontrol,
866                                  struct snd_ctl_elem_value *ucontrol)
867 {
868         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
869         struct alc_spec *spec = codec->spec;
870         unsigned int val = 0;
871         if (spec->automute_speaker)
872                 val++;
873         if (spec->automute_lo)
874                 val++;
875
876         ucontrol->value.enumerated.item[0] = val;
877         return 0;
878 }
879
880 static int alc_automute_mode_put(struct snd_kcontrol *kcontrol,
881                                  struct snd_ctl_elem_value *ucontrol)
882 {
883         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
884         struct alc_spec *spec = codec->spec;
885
886         switch (ucontrol->value.enumerated.item[0]) {
887         case 0:
888                 if (!spec->automute_speaker && !spec->automute_lo)
889                         return 0;
890                 spec->automute_speaker = 0;
891                 spec->automute_lo = 0;
892                 break;
893         case 1:
894                 if (spec->automute_speaker_possible) {
895                         if (!spec->automute_lo && spec->automute_speaker)
896                                 return 0;
897                         spec->automute_speaker = 1;
898                         spec->automute_lo = 0;
899                 } else if (spec->automute_lo_possible) {
900                         if (spec->automute_lo)
901                                 return 0;
902                         spec->automute_lo = 1;
903                 } else
904                         return -EINVAL;
905                 break;
906         case 2:
907                 if (!spec->automute_lo_possible || !spec->automute_speaker_possible)
908                         return -EINVAL;
909                 if (spec->automute_speaker && spec->automute_lo)
910                         return 0;
911                 spec->automute_speaker = 1;
912                 spec->automute_lo = 1;
913                 break;
914         default:
915                 return -EINVAL;
916         }
917         call_update_outputs(codec);
918         return 1;
919 }
920
921 static const struct snd_kcontrol_new alc_automute_mode_enum = {
922         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
923         .name = "Auto-Mute Mode",
924         .info = alc_automute_mode_info,
925         .get = alc_automute_mode_get,
926         .put = alc_automute_mode_put,
927 };
928
929 static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec)
930 {
931         snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
932         return snd_array_new(&spec->kctls);
933 }
934
935 static int alc_add_automute_mode_enum(struct hda_codec *codec)
936 {
937         struct alc_spec *spec = codec->spec;
938         struct snd_kcontrol_new *knew;
939
940         knew = alc_kcontrol_new(spec);
941         if (!knew)
942                 return -ENOMEM;
943         *knew = alc_automute_mode_enum;
944         knew->name = kstrdup("Auto-Mute Mode", GFP_KERNEL);
945         if (!knew->name)
946                 return -ENOMEM;
947         return 0;
948 }
949
950 /*
951  * Check the availability of HP/line-out auto-mute;
952  * Set up appropriately if really supported
953  */
954 static void alc_init_automute(struct hda_codec *codec)
955 {
956         struct alc_spec *spec = codec->spec;
957         struct auto_pin_cfg *cfg = &spec->autocfg;
958         int present = 0;
959         int i;
960
961         if (cfg->hp_pins[0])
962                 present++;
963         if (cfg->line_out_pins[0])
964                 present++;
965         if (cfg->speaker_pins[0])
966                 present++;
967         if (present < 2) /* need two different output types */
968                 return;
969
970         if (!cfg->speaker_pins[0] &&
971             cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
972                 memcpy(cfg->speaker_pins, cfg->line_out_pins,
973                        sizeof(cfg->speaker_pins));
974                 cfg->speaker_outs = cfg->line_outs;
975         }
976
977         if (!cfg->hp_pins[0] &&
978             cfg->line_out_type == AUTO_PIN_HP_OUT) {
979                 memcpy(cfg->hp_pins, cfg->line_out_pins,
980                        sizeof(cfg->hp_pins));
981                 cfg->hp_outs = cfg->line_outs;
982         }
983
984         spec->automute_mode = ALC_AUTOMUTE_PIN;
985
986         for (i = 0; i < cfg->hp_outs; i++) {
987                 hda_nid_t nid = cfg->hp_pins[i];
988                 if (!is_jack_detectable(codec, nid))
989                         continue;
990                 snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
991                             nid);
992                 snd_hda_jack_detect_enable(codec, nid, ALC_HP_EVENT);
993                 spec->detect_hp = 1;
994         }
995
996         if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) {
997                 if (cfg->speaker_outs)
998                         for (i = 0; i < cfg->line_outs; i++) {
999                                 hda_nid_t nid = cfg->line_out_pins[i];
1000                                 if (!is_jack_detectable(codec, nid))
1001                                         continue;
1002                                 snd_printdd("realtek: Enable Line-Out "
1003                                             "auto-muting on NID 0x%x\n", nid);
1004                                 snd_hda_jack_detect_enable(codec, nid,
1005                                                            ALC_FRONT_EVENT);
1006                                 spec->detect_lo = 1;
1007                 }
1008                 spec->automute_lo_possible = spec->detect_hp;
1009         }
1010
1011         spec->automute_speaker_possible = cfg->speaker_outs &&
1012                 (spec->detect_hp || spec->detect_lo);
1013
1014         spec->automute_lo = spec->automute_lo_possible;
1015         spec->automute_speaker = spec->automute_speaker_possible;
1016
1017         if (spec->automute_speaker_possible || spec->automute_lo_possible) {
1018                 /* create a control for automute mode */
1019                 alc_add_automute_mode_enum(codec);
1020                 spec->unsol_event = alc_sku_unsol_event;
1021         }
1022 }
1023
1024 /* return the position of NID in the list, or -1 if not found */
1025 static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
1026 {
1027         int i;
1028         for (i = 0; i < nums; i++)
1029                 if (list[i] == nid)
1030                         return i;
1031         return -1;
1032 }
1033
1034 /* check whether dynamic ADC-switching is available */
1035 static bool alc_check_dyn_adc_switch(struct hda_codec *codec)
1036 {
1037         struct alc_spec *spec = codec->spec;
1038         struct hda_input_mux *imux = &spec->private_imux[0];
1039         int i, n, idx;
1040         hda_nid_t cap, pin;
1041
1042         if (imux != spec->input_mux) /* no dynamic imux? */
1043                 return false;
1044
1045         for (n = 0; n < spec->num_adc_nids; n++) {
1046                 cap = spec->private_capsrc_nids[n];
1047                 for (i = 0; i < imux->num_items; i++) {
1048                         pin = spec->imux_pins[i];
1049                         if (!pin)
1050                                 return false;
1051                         if (get_connection_index(codec, cap, pin) < 0)
1052                                 break;
1053                 }
1054                 if (i >= imux->num_items)
1055                         return true; /* no ADC-switch is needed */
1056         }
1057
1058         for (i = 0; i < imux->num_items; i++) {
1059                 pin = spec->imux_pins[i];
1060                 for (n = 0; n < spec->num_adc_nids; n++) {
1061                         cap = spec->private_capsrc_nids[n];
1062                         idx = get_connection_index(codec, cap, pin);
1063                         if (idx >= 0) {
1064                                 imux->items[i].index = idx;
1065                                 spec->dyn_adc_idx[i] = n;
1066                                 break;
1067                         }
1068                 }
1069         }
1070
1071         snd_printdd("realtek: enabling ADC switching\n");
1072         spec->dyn_adc_switch = 1;
1073         return true;
1074 }
1075
1076 /* check whether all auto-mic pins are valid; setup indices if OK */
1077 static bool alc_auto_mic_check_imux(struct hda_codec *codec)
1078 {
1079         struct alc_spec *spec = codec->spec;
1080         const struct hda_input_mux *imux;
1081
1082         if (!spec->auto_mic)
1083                 return false;
1084         if (spec->auto_mic_valid_imux)
1085                 return true; /* already checked */
1086
1087         /* fill up imux indices */
1088         if (!alc_check_dyn_adc_switch(codec)) {
1089                 spec->auto_mic = 0;
1090                 return false;
1091         }
1092
1093         imux = spec->input_mux;
1094         spec->ext_mic_idx = find_idx_in_nid_list(spec->ext_mic_pin,
1095                                         spec->imux_pins, imux->num_items);
1096         spec->int_mic_idx = find_idx_in_nid_list(spec->int_mic_pin,
1097                                         spec->imux_pins, imux->num_items);
1098         spec->dock_mic_idx = find_idx_in_nid_list(spec->dock_mic_pin,
1099                                         spec->imux_pins, imux->num_items);
1100         if (spec->ext_mic_idx < 0 || spec->int_mic_idx < 0) {
1101                 spec->auto_mic = 0;
1102                 return false; /* no corresponding imux */
1103         }
1104
1105         snd_hda_jack_detect_enable(codec, spec->ext_mic_pin, ALC_MIC_EVENT);
1106         if (spec->dock_mic_pin)
1107                 snd_hda_jack_detect_enable(codec, spec->dock_mic_pin,
1108                                            ALC_MIC_EVENT);
1109
1110         spec->auto_mic_valid_imux = 1;
1111         spec->auto_mic = 1;
1112         return true;
1113 }
1114
1115 /*
1116  * Check the availability of auto-mic switch;
1117  * Set up if really supported
1118  */
1119 static void alc_init_auto_mic(struct hda_codec *codec)
1120 {
1121         struct alc_spec *spec = codec->spec;
1122         struct auto_pin_cfg *cfg = &spec->autocfg;
1123         hda_nid_t fixed, ext, dock;
1124         int i;
1125
1126         if (spec->shared_mic_hp)
1127                 return; /* no auto-mic for the shared I/O */
1128
1129         spec->ext_mic_idx = spec->int_mic_idx = spec->dock_mic_idx = -1;
1130
1131         fixed = ext = dock = 0;
1132         for (i = 0; i < cfg->num_inputs; i++) {
1133                 hda_nid_t nid = cfg->inputs[i].pin;
1134                 unsigned int defcfg;
1135                 defcfg = snd_hda_codec_get_pincfg(codec, nid);
1136                 switch (snd_hda_get_input_pin_attr(defcfg)) {
1137                 case INPUT_PIN_ATTR_INT:
1138                         if (fixed)
1139                                 return; /* already occupied */
1140                         if (cfg->inputs[i].type != AUTO_PIN_MIC)
1141                                 return; /* invalid type */
1142                         fixed = nid;
1143                         break;
1144                 case INPUT_PIN_ATTR_UNUSED:
1145                         return; /* invalid entry */
1146                 case INPUT_PIN_ATTR_DOCK:
1147                         if (dock)
1148                                 return; /* already occupied */
1149                         if (cfg->inputs[i].type > AUTO_PIN_LINE_IN)
1150                                 return; /* invalid type */
1151                         dock = nid;
1152                         break;
1153                 default:
1154                         if (ext)
1155                                 return; /* already occupied */
1156                         if (cfg->inputs[i].type != AUTO_PIN_MIC)
1157                                 return; /* invalid type */
1158                         ext = nid;
1159                         break;
1160                 }
1161         }
1162         if (!ext && dock) {
1163                 ext = dock;
1164                 dock = 0;
1165         }
1166         if (!ext || !fixed)
1167                 return;
1168         if (!is_jack_detectable(codec, ext))
1169                 return; /* no unsol support */
1170         if (dock && !is_jack_detectable(codec, dock))
1171                 return; /* no unsol support */
1172
1173         /* check imux indices */
1174         spec->ext_mic_pin = ext;
1175         spec->int_mic_pin = fixed;
1176         spec->dock_mic_pin = dock;
1177
1178         spec->auto_mic = 1;
1179         if (!alc_auto_mic_check_imux(codec))
1180                 return;
1181
1182         snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
1183                     ext, fixed, dock);
1184         spec->unsol_event = alc_sku_unsol_event;
1185 }
1186
1187 /* check the availabilities of auto-mute and auto-mic switches */
1188 static void alc_auto_check_switches(struct hda_codec *codec)
1189 {
1190         alc_init_automute(codec);
1191         alc_init_auto_mic(codec);
1192 }
1193
1194 /*
1195  * Realtek SSID verification
1196  */
1197
1198 /* Could be any non-zero and even value. When used as fixup, tells
1199  * the driver to ignore any present sku defines.
1200  */
1201 #define ALC_FIXUP_SKU_IGNORE (2)
1202
1203 static int alc_auto_parse_customize_define(struct hda_codec *codec)
1204 {
1205         unsigned int ass, tmp, i;
1206         unsigned nid = 0;
1207         struct alc_spec *spec = codec->spec;
1208
1209         spec->cdefine.enable_pcbeep = 1; /* assume always enabled */
1210
1211         if (spec->cdefine.fixup) {
1212                 ass = spec->cdefine.sku_cfg;
1213                 if (ass == ALC_FIXUP_SKU_IGNORE)
1214                         return -1;
1215                 goto do_sku;
1216         }
1217
1218         ass = codec->subsystem_id & 0xffff;
1219         if (ass != codec->bus->pci->subsystem_device && (ass & 1))
1220                 goto do_sku;
1221
1222         nid = 0x1d;
1223         if (codec->vendor_id == 0x10ec0260)
1224                 nid = 0x17;
1225         ass = snd_hda_codec_get_pincfg(codec, nid);
1226
1227         if (!(ass & 1)) {
1228                 printk(KERN_INFO "hda_codec: %s: SKU not ready 0x%08x\n",
1229                        codec->chip_name, ass);
1230                 return -1;
1231         }
1232
1233         /* check sum */
1234         tmp = 0;
1235         for (i = 1; i < 16; i++) {
1236                 if ((ass >> i) & 1)
1237                         tmp++;
1238         }
1239         if (((ass >> 16) & 0xf) != tmp)
1240                 return -1;
1241
1242         spec->cdefine.port_connectivity = ass >> 30;
1243         spec->cdefine.enable_pcbeep = (ass & 0x100000) >> 20;
1244         spec->cdefine.check_sum = (ass >> 16) & 0xf;
1245         spec->cdefine.customization = ass >> 8;
1246 do_sku:
1247         spec->cdefine.sku_cfg = ass;
1248         spec->cdefine.external_amp = (ass & 0x38) >> 3;
1249         spec->cdefine.platform_type = (ass & 0x4) >> 2;
1250         spec->cdefine.swap = (ass & 0x2) >> 1;
1251         spec->cdefine.override = ass & 0x1;
1252
1253         snd_printd("SKU: Nid=0x%x sku_cfg=0x%08x\n",
1254                    nid, spec->cdefine.sku_cfg);
1255         snd_printd("SKU: port_connectivity=0x%x\n",
1256                    spec->cdefine.port_connectivity);
1257         snd_printd("SKU: enable_pcbeep=0x%x\n", spec->cdefine.enable_pcbeep);
1258         snd_printd("SKU: check_sum=0x%08x\n", spec->cdefine.check_sum);
1259         snd_printd("SKU: customization=0x%08x\n", spec->cdefine.customization);
1260         snd_printd("SKU: external_amp=0x%x\n", spec->cdefine.external_amp);
1261         snd_printd("SKU: platform_type=0x%x\n", spec->cdefine.platform_type);
1262         snd_printd("SKU: swap=0x%x\n", spec->cdefine.swap);
1263         snd_printd("SKU: override=0x%x\n", spec->cdefine.override);
1264
1265         return 0;
1266 }
1267
1268 /* return true if the given NID is found in the list */
1269 static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
1270 {
1271         return find_idx_in_nid_list(nid, list, nums) >= 0;
1272 }
1273
1274 /* check subsystem ID and set up device-specific initialization;
1275  * return 1 if initialized, 0 if invalid SSID
1276  */
1277 /* 32-bit subsystem ID for BIOS loading in HD Audio codec.
1278  *      31 ~ 16 :       Manufacture ID
1279  *      15 ~ 8  :       SKU ID
1280  *      7  ~ 0  :       Assembly ID
1281  *      port-A --> pin 39/41, port-E --> pin 14/15, port-D --> pin 35/36
1282  */
1283 static int alc_subsystem_id(struct hda_codec *codec,
1284                             hda_nid_t porta, hda_nid_t porte,
1285                             hda_nid_t portd, hda_nid_t porti)
1286 {
1287         unsigned int ass, tmp, i;
1288         unsigned nid;
1289         struct alc_spec *spec = codec->spec;
1290
1291         if (spec->cdefine.fixup) {
1292                 ass = spec->cdefine.sku_cfg;
1293                 if (ass == ALC_FIXUP_SKU_IGNORE)
1294                         return 0;
1295                 goto do_sku;
1296         }
1297
1298         ass = codec->subsystem_id & 0xffff;
1299         if ((ass != codec->bus->pci->subsystem_device) && (ass & 1))
1300                 goto do_sku;
1301
1302         /* invalid SSID, check the special NID pin defcfg instead */
1303         /*
1304          * 31~30        : port connectivity
1305          * 29~21        : reserve
1306          * 20           : PCBEEP input
1307          * 19~16        : Check sum (15:1)
1308          * 15~1         : Custom
1309          * 0            : override
1310         */
1311         nid = 0x1d;
1312         if (codec->vendor_id == 0x10ec0260)
1313                 nid = 0x17;
1314         ass = snd_hda_codec_get_pincfg(codec, nid);
1315         snd_printd("realtek: No valid SSID, "
1316                    "checking pincfg 0x%08x for NID 0x%x\n",
1317                    ass, nid);
1318         if (!(ass & 1))
1319                 return 0;
1320         if ((ass >> 30) != 1)   /* no physical connection */
1321                 return 0;
1322
1323         /* check sum */
1324         tmp = 0;
1325         for (i = 1; i < 16; i++) {
1326                 if ((ass >> i) & 1)
1327                         tmp++;
1328         }
1329         if (((ass >> 16) & 0xf) != tmp)
1330                 return 0;
1331 do_sku:
1332         snd_printd("realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
1333                    ass & 0xffff, codec->vendor_id);
1334         /*
1335          * 0 : override
1336          * 1 :  Swap Jack
1337          * 2 : 0 --> Desktop, 1 --> Laptop
1338          * 3~5 : External Amplifier control
1339          * 7~6 : Reserved
1340         */
1341         tmp = (ass & 0x38) >> 3;        /* external Amp control */
1342         switch (tmp) {
1343         case 1:
1344                 spec->init_amp = ALC_INIT_GPIO1;
1345                 break;
1346         case 3:
1347                 spec->init_amp = ALC_INIT_GPIO2;
1348                 break;
1349         case 7:
1350                 spec->init_amp = ALC_INIT_GPIO3;
1351                 break;
1352         case 5:
1353         default:
1354                 spec->init_amp = ALC_INIT_DEFAULT;
1355                 break;
1356         }
1357
1358         /* is laptop or Desktop and enable the function "Mute internal speaker
1359          * when the external headphone out jack is plugged"
1360          */
1361         if (!(ass & 0x8000))
1362                 return 1;
1363         /*
1364          * 10~8 : Jack location
1365          * 12~11: Headphone out -> 00: PortA, 01: PortE, 02: PortD, 03: Resvered
1366          * 14~13: Resvered
1367          * 15   : 1 --> enable the function "Mute internal speaker
1368          *              when the external headphone out jack is plugged"
1369          */
1370         if (!spec->autocfg.hp_pins[0] &&
1371             !(spec->autocfg.line_out_pins[0] &&
1372               spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
1373                 hda_nid_t nid;
1374                 tmp = (ass >> 11) & 0x3;        /* HP to chassis */
1375                 if (tmp == 0)
1376                         nid = porta;
1377                 else if (tmp == 1)
1378                         nid = porte;
1379                 else if (tmp == 2)
1380                         nid = portd;
1381                 else if (tmp == 3)
1382                         nid = porti;
1383                 else
1384                         return 1;
1385                 if (found_in_nid_list(nid, spec->autocfg.line_out_pins,
1386                                       spec->autocfg.line_outs))
1387                         return 1;
1388                 spec->autocfg.hp_pins[0] = nid;
1389         }
1390         return 1;
1391 }
1392
1393 /* Check the validity of ALC subsystem-id
1394  * ports contains an array of 4 pin NIDs for port-A, E, D and I */
1395 static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports)
1396 {
1397         if (!alc_subsystem_id(codec, ports[0], ports[1], ports[2], ports[3])) {
1398                 struct alc_spec *spec = codec->spec;
1399                 snd_printd("realtek: "
1400                            "Enable default setup for auto mode as fallback\n");
1401                 spec->init_amp = ALC_INIT_DEFAULT;
1402         }
1403 }
1404
1405 /*
1406  * Fix-up pin default configurations and add default verbs
1407  */
1408
1409 struct alc_pincfg {
1410         hda_nid_t nid;
1411         u32 val;
1412 };
1413
1414 struct alc_model_fixup {
1415         const int id;
1416         const char *name;
1417 };
1418
1419 struct alc_fixup {
1420         int type;
1421         bool chained;
1422         int chain_id;
1423         union {
1424                 unsigned int sku;
1425                 const struct alc_pincfg *pins;
1426                 const struct hda_verb *verbs;
1427                 void (*func)(struct hda_codec *codec,
1428                              const struct alc_fixup *fix,
1429                              int action);
1430         } v;
1431 };
1432
1433 enum {
1434         ALC_FIXUP_INVALID,
1435         ALC_FIXUP_SKU,
1436         ALC_FIXUP_PINS,
1437         ALC_FIXUP_VERBS,
1438         ALC_FIXUP_FUNC,
1439 };
1440
1441 enum {
1442         ALC_FIXUP_ACT_PRE_PROBE,
1443         ALC_FIXUP_ACT_PROBE,
1444         ALC_FIXUP_ACT_INIT,
1445         ALC_FIXUP_ACT_BUILD,
1446 };
1447
1448 static void alc_apply_fixup(struct hda_codec *codec, int action)
1449 {
1450         struct alc_spec *spec = codec->spec;
1451         int id = spec->fixup_id;
1452 #ifdef CONFIG_SND_DEBUG_VERBOSE
1453         const char *modelname = spec->fixup_name;
1454 #endif
1455         int depth = 0;
1456
1457         if (!spec->fixup_list)
1458                 return;
1459
1460         while (id >= 0) {
1461                 const struct alc_fixup *fix = spec->fixup_list + id;
1462                 const struct alc_pincfg *cfg;
1463
1464                 switch (fix->type) {
1465                 case ALC_FIXUP_SKU:
1466                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku)
1467                                 break;
1468                         snd_printdd(KERN_INFO "hda_codec: %s: "
1469                                     "Apply sku override for %s\n",
1470                                     codec->chip_name, modelname);
1471                         spec->cdefine.sku_cfg = fix->v.sku;
1472                         spec->cdefine.fixup = 1;
1473                         break;
1474                 case ALC_FIXUP_PINS:
1475                         cfg = fix->v.pins;
1476                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !cfg)
1477                                 break;
1478                         snd_printdd(KERN_INFO "hda_codec: %s: "
1479                                     "Apply pincfg for %s\n",
1480                                     codec->chip_name, modelname);
1481                         for (; cfg->nid; cfg++)
1482                                 snd_hda_codec_set_pincfg(codec, cfg->nid,
1483                                                          cfg->val);
1484                         break;
1485                 case ALC_FIXUP_VERBS:
1486                         if (action != ALC_FIXUP_ACT_PROBE || !fix->v.verbs)
1487                                 break;
1488                         snd_printdd(KERN_INFO "hda_codec: %s: "
1489                                     "Apply fix-verbs for %s\n",
1490                                     codec->chip_name, modelname);
1491                         add_verb(codec->spec, fix->v.verbs);
1492                         break;
1493                 case ALC_FIXUP_FUNC:
1494                         if (!fix->v.func)
1495                                 break;
1496                         snd_printdd(KERN_INFO "hda_codec: %s: "
1497                                     "Apply fix-func for %s\n",
1498                                     codec->chip_name, modelname);
1499                         fix->v.func(codec, fix, action);
1500                         break;
1501                 default:
1502                         snd_printk(KERN_ERR "hda_codec: %s: "
1503                                    "Invalid fixup type %d\n",
1504                                    codec->chip_name, fix->type);
1505                         break;
1506                 }
1507                 if (!fix->chained)
1508                         break;
1509                 if (++depth > 10)
1510                         break;
1511                 id = fix->chain_id;
1512         }
1513 }
1514
1515 static void alc_pick_fixup(struct hda_codec *codec,
1516                            const struct alc_model_fixup *models,
1517                            const struct snd_pci_quirk *quirk,
1518                            const struct alc_fixup *fixlist)
1519 {
1520         struct alc_spec *spec = codec->spec;
1521         const struct snd_pci_quirk *q;
1522         int id = -1;
1523         const char *name = NULL;
1524
1525         /* when model=nofixup is given, don't pick up any fixups */
1526         if (codec->modelname && !strcmp(codec->modelname, "nofixup")) {
1527                 spec->fixup_list = NULL;
1528                 spec->fixup_id = -1;
1529                 return;
1530         }
1531
1532         if (codec->modelname && models) {
1533                 while (models->name) {
1534                         if (!strcmp(codec->modelname, models->name)) {
1535                                 id = models->id;
1536                                 name = models->name;
1537                                 break;
1538                         }
1539                         models++;
1540                 }
1541         }
1542         if (id < 0) {
1543                 q = snd_pci_quirk_lookup(codec->bus->pci, quirk);
1544                 if (q) {
1545                         id = q->value;
1546 #ifdef CONFIG_SND_DEBUG_VERBOSE
1547                         name = q->name;
1548 #endif
1549                 }
1550         }
1551         if (id < 0) {
1552                 for (q = quirk; q->subvendor; q++) {
1553                         unsigned int vendorid =
1554                                 q->subdevice | (q->subvendor << 16);
1555                         if (vendorid == codec->subsystem_id) {
1556                                 id = q->value;
1557 #ifdef CONFIG_SND_DEBUG_VERBOSE
1558                                 name = q->name;
1559 #endif
1560                                 break;
1561                         }
1562                 }
1563         }
1564
1565         spec->fixup_id = id;
1566         if (id >= 0) {
1567                 spec->fixup_list = fixlist;
1568                 spec->fixup_name = name;
1569         }
1570 }
1571
1572 /*
1573  * COEF access helper functions
1574  */
1575 static int alc_read_coef_idx(struct hda_codec *codec,
1576                         unsigned int coef_idx)
1577 {
1578         unsigned int val;
1579         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
1580                                 coef_idx);
1581         val = snd_hda_codec_read(codec, 0x20, 0,
1582                                 AC_VERB_GET_PROC_COEF, 0);
1583         return val;
1584 }
1585
1586 static void alc_write_coef_idx(struct hda_codec *codec, unsigned int coef_idx,
1587                                                         unsigned int coef_val)
1588 {
1589         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
1590                             coef_idx);
1591         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF,
1592                             coef_val);
1593 }
1594
1595 /* a special bypass for COEF 0; read the cached value at the second time */
1596 static unsigned int alc_get_coef0(struct hda_codec *codec)
1597 {
1598         struct alc_spec *spec = codec->spec;
1599         if (!spec->coef0)
1600                 spec->coef0 = alc_read_coef_idx(codec, 0);
1601         return spec->coef0;
1602 }
1603
1604 /*
1605  * Digital I/O handling
1606  */
1607
1608 /* set right pin controls for digital I/O */
1609 static void alc_auto_init_digital(struct hda_codec *codec)
1610 {
1611         struct alc_spec *spec = codec->spec;
1612         int i;
1613         hda_nid_t pin, dac;
1614
1615         for (i = 0; i < spec->autocfg.dig_outs; i++) {
1616                 pin = spec->autocfg.dig_out_pins[i];
1617                 if (!pin)
1618                         continue;
1619                 snd_hda_codec_write(codec, pin, 0,
1620                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1621                 if (!i)
1622                         dac = spec->multiout.dig_out_nid;
1623                 else
1624                         dac = spec->slave_dig_outs[i - 1];
1625                 if (!dac || !(get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
1626                         continue;
1627                 snd_hda_codec_write(codec, dac, 0,
1628                                     AC_VERB_SET_AMP_GAIN_MUTE,
1629                                     AMP_OUT_UNMUTE);
1630         }
1631         pin = spec->autocfg.dig_in_pin;
1632         if (pin)
1633                 snd_hda_codec_write(codec, pin, 0,
1634                                     AC_VERB_SET_PIN_WIDGET_CONTROL,
1635                                     PIN_IN);
1636 }
1637
1638 /* parse digital I/Os and set up NIDs in BIOS auto-parse mode */
1639 static void alc_auto_parse_digital(struct hda_codec *codec)
1640 {
1641         struct alc_spec *spec = codec->spec;
1642         int i, err, nums;
1643         hda_nid_t dig_nid;
1644
1645         /* support multiple SPDIFs; the secondary is set up as a slave */
1646         nums = 0;
1647         for (i = 0; i < spec->autocfg.dig_outs; i++) {
1648                 hda_nid_t conn[4];
1649                 err = snd_hda_get_connections(codec,
1650                                               spec->autocfg.dig_out_pins[i],
1651                                               conn, ARRAY_SIZE(conn));
1652                 if (err <= 0)
1653                         continue;
1654                 dig_nid = conn[0]; /* assume the first element is audio-out */
1655                 if (!nums) {
1656                         spec->multiout.dig_out_nid = dig_nid;
1657                         spec->dig_out_type = spec->autocfg.dig_out_type[0];
1658                 } else {
1659                         spec->multiout.slave_dig_outs = spec->slave_dig_outs;
1660                         if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
1661                                 break;
1662                         spec->slave_dig_outs[nums - 1] = dig_nid;
1663                 }
1664                 nums++;
1665         }
1666
1667         if (spec->autocfg.dig_in_pin) {
1668                 dig_nid = codec->start_nid;
1669                 for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
1670                         unsigned int wcaps = get_wcaps(codec, dig_nid);
1671                         if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
1672                                 continue;
1673                         if (!(wcaps & AC_WCAP_DIGITAL))
1674                                 continue;
1675                         if (!(wcaps & AC_WCAP_CONN_LIST))
1676                                 continue;
1677                         err = get_connection_index(codec, dig_nid,
1678                                                    spec->autocfg.dig_in_pin);
1679                         if (err >= 0) {
1680                                 spec->dig_in_nid = dig_nid;
1681                                 break;
1682                         }
1683                 }
1684         }
1685 }
1686
1687 /*
1688  * capture mixer elements
1689  */
1690 static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
1691                             struct snd_ctl_elem_info *uinfo)
1692 {
1693         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1694         struct alc_spec *spec = codec->spec;
1695         unsigned long val;
1696         int err;
1697
1698         mutex_lock(&codec->control_mutex);
1699         if (spec->vol_in_capsrc)
1700                 val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
1701         else
1702                 val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
1703         kcontrol->private_value = val;
1704         err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
1705         mutex_unlock(&codec->control_mutex);
1706         return err;
1707 }
1708
1709 static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
1710                            unsigned int size, unsigned int __user *tlv)
1711 {
1712         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1713         struct alc_spec *spec = codec->spec;
1714         unsigned long val;
1715         int err;
1716
1717         mutex_lock(&codec->control_mutex);
1718         if (spec->vol_in_capsrc)
1719                 val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
1720         else
1721                 val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
1722         kcontrol->private_value = val;
1723         err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
1724         mutex_unlock(&codec->control_mutex);
1725         return err;
1726 }
1727
1728 typedef int (*getput_call_t)(struct snd_kcontrol *kcontrol,
1729                              struct snd_ctl_elem_value *ucontrol);
1730
1731 static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
1732                                  struct snd_ctl_elem_value *ucontrol,
1733                                  getput_call_t func, bool check_adc_switch)
1734 {
1735         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1736         struct alc_spec *spec = codec->spec;
1737         int i, err = 0;
1738
1739         mutex_lock(&codec->control_mutex);
1740         if (check_adc_switch && spec->dyn_adc_switch) {
1741                 for (i = 0; i < spec->num_adc_nids; i++) {
1742                         kcontrol->private_value =
1743                                 HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
1744                                                     3, 0, HDA_INPUT);
1745                         err = func(kcontrol, ucontrol);
1746                         if (err < 0)
1747                                 goto error;
1748                 }
1749         } else {
1750                 i = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
1751                 if (spec->vol_in_capsrc)
1752                         kcontrol->private_value =
1753                                 HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[i],
1754                                                     3, 0, HDA_OUTPUT);
1755                 else
1756                         kcontrol->private_value =
1757                                 HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
1758                                                     3, 0, HDA_INPUT);
1759                 err = func(kcontrol, ucontrol);
1760         }
1761  error:
1762         mutex_unlock(&codec->control_mutex);
1763         return err;
1764 }
1765
1766 static int alc_cap_vol_get(struct snd_kcontrol *kcontrol,
1767                            struct snd_ctl_elem_value *ucontrol)
1768 {
1769         return alc_cap_getput_caller(kcontrol, ucontrol,
1770                                      snd_hda_mixer_amp_volume_get, false);
1771 }
1772
1773 static int alc_cap_vol_put(struct snd_kcontrol *kcontrol,
1774                            struct snd_ctl_elem_value *ucontrol)
1775 {
1776         return alc_cap_getput_caller(kcontrol, ucontrol,
1777                                      snd_hda_mixer_amp_volume_put, true);
1778 }
1779
1780 /* capture mixer elements */
1781 #define alc_cap_sw_info         snd_ctl_boolean_stereo_info
1782
1783 static int alc_cap_sw_get(struct snd_kcontrol *kcontrol,
1784                           struct snd_ctl_elem_value *ucontrol)
1785 {
1786         return alc_cap_getput_caller(kcontrol, ucontrol,
1787                                      snd_hda_mixer_amp_switch_get, false);
1788 }
1789
1790 static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
1791                           struct snd_ctl_elem_value *ucontrol)
1792 {
1793         return alc_cap_getput_caller(kcontrol, ucontrol,
1794                                      snd_hda_mixer_amp_switch_put, true);
1795 }
1796
1797 #define _DEFINE_CAPMIX(num) \
1798         { \
1799                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1800                 .name = "Capture Switch", \
1801                 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
1802                 .count = num, \
1803                 .info = alc_cap_sw_info, \
1804                 .get = alc_cap_sw_get, \
1805                 .put = alc_cap_sw_put, \
1806         }, \
1807         { \
1808                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1809                 .name = "Capture Volume", \
1810                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | \
1811                            SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
1812                            SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), \
1813                 .count = num, \
1814                 .info = alc_cap_vol_info, \
1815                 .get = alc_cap_vol_get, \
1816                 .put = alc_cap_vol_put, \
1817                 .tlv = { .c = alc_cap_vol_tlv }, \
1818         }
1819
1820 #define _DEFINE_CAPSRC(num) \
1821         { \
1822                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1823                 /* .name = "Capture Source", */ \
1824                 .name = "Input Source", \
1825                 .count = num, \
1826                 .info = alc_mux_enum_info, \
1827                 .get = alc_mux_enum_get, \
1828                 .put = alc_mux_enum_put, \
1829         }
1830
1831 #define DEFINE_CAPMIX(num) \
1832 static const struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
1833         _DEFINE_CAPMIX(num),                                  \
1834         _DEFINE_CAPSRC(num),                                  \
1835         { } /* end */                                         \
1836 }
1837
1838 #define DEFINE_CAPMIX_NOSRC(num) \
1839 static const struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
1840         _DEFINE_CAPMIX(num),                                        \
1841         { } /* end */                                               \
1842 }
1843
1844 /* up to three ADCs */
1845 DEFINE_CAPMIX(1);
1846 DEFINE_CAPMIX(2);
1847 DEFINE_CAPMIX(3);
1848 DEFINE_CAPMIX_NOSRC(1);
1849 DEFINE_CAPMIX_NOSRC(2);
1850 DEFINE_CAPMIX_NOSRC(3);
1851
1852 /*
1853  * virtual master controls
1854  */
1855
1856 /*
1857  * slave controls for virtual master
1858  */
1859 static const char * const alc_slave_pfxs[] = {
1860         "Front", "Surround", "Center", "LFE", "Side",
1861         "Headphone", "Speaker", "Mono", "Line Out",
1862         "CLFE", "Bass Speaker", "PCM",
1863         NULL,
1864 };
1865
1866 /*
1867  * build control elements
1868  */
1869
1870 #define NID_MAPPING             (-1)
1871
1872 #define SUBDEV_SPEAKER_         (0 << 6)
1873 #define SUBDEV_HP_              (1 << 6)
1874 #define SUBDEV_LINE_            (2 << 6)
1875 #define SUBDEV_SPEAKER(x)       (SUBDEV_SPEAKER_ | ((x) & 0x3f))
1876 #define SUBDEV_HP(x)            (SUBDEV_HP_ | ((x) & 0x3f))
1877 #define SUBDEV_LINE(x)          (SUBDEV_LINE_ | ((x) & 0x3f))
1878
1879 static void alc_free_kctls(struct hda_codec *codec);
1880
1881 #ifdef CONFIG_SND_HDA_INPUT_BEEP
1882 /* additional beep mixers; the actual parameters are overwritten at build */
1883 static const struct snd_kcontrol_new alc_beep_mixer[] = {
1884         HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
1885         HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
1886         { } /* end */
1887 };
1888 #endif
1889
1890 static int __alc_build_controls(struct hda_codec *codec)
1891 {
1892         struct alc_spec *spec = codec->spec;
1893         struct snd_kcontrol *kctl = NULL;
1894         const struct snd_kcontrol_new *knew;
1895         int i, j, err;
1896         unsigned int u;
1897         hda_nid_t nid;
1898
1899         for (i = 0; i < spec->num_mixers; i++) {
1900                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
1901                 if (err < 0)
1902                         return err;
1903         }
1904         if (spec->cap_mixer) {
1905                 err = snd_hda_add_new_ctls(codec, spec->cap_mixer);
1906                 if (err < 0)
1907                         return err;
1908         }
1909         if (spec->multiout.dig_out_nid) {
1910                 err = snd_hda_create_spdif_out_ctls(codec,
1911                                                     spec->multiout.dig_out_nid,
1912                                                     spec->multiout.dig_out_nid);
1913                 if (err < 0)
1914                         return err;
1915                 if (!spec->no_analog) {
1916                         err = snd_hda_create_spdif_share_sw(codec,
1917                                                             &spec->multiout);
1918                         if (err < 0)
1919                                 return err;
1920                         spec->multiout.share_spdif = 1;
1921                 }
1922         }
1923         if (spec->dig_in_nid) {
1924                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
1925                 if (err < 0)
1926                         return err;
1927         }
1928
1929 #ifdef CONFIG_SND_HDA_INPUT_BEEP
1930         /* create beep controls if needed */
1931         if (spec->beep_amp) {
1932                 const struct snd_kcontrol_new *knew;
1933                 for (knew = alc_beep_mixer; knew->name; knew++) {
1934                         struct snd_kcontrol *kctl;
1935                         kctl = snd_ctl_new1(knew, codec);
1936                         if (!kctl)
1937                                 return -ENOMEM;
1938                         kctl->private_value = spec->beep_amp;
1939                         err = snd_hda_ctl_add(codec, 0, kctl);
1940                         if (err < 0)
1941                                 return err;
1942                 }
1943         }
1944 #endif
1945
1946         /* if we have no master control, let's create it */
1947         if (!spec->no_analog &&
1948             !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
1949                 unsigned int vmaster_tlv[4];
1950                 snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
1951                                         HDA_OUTPUT, vmaster_tlv);
1952                 err = snd_hda_add_vmaster(codec, "Master Playback Volume",
1953                                           vmaster_tlv, alc_slave_pfxs,
1954                                           "Playback Volume");
1955                 if (err < 0)
1956                         return err;
1957         }
1958         if (!spec->no_analog &&
1959             !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
1960                 err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
1961                                             NULL, alc_slave_pfxs,
1962                                             "Playback Switch",
1963                                             true, &spec->vmaster_mute.sw_kctl);
1964                 if (err < 0)
1965                         return err;
1966         }
1967
1968         /* assign Capture Source enums to NID */
1969         if (spec->capsrc_nids || spec->adc_nids) {
1970                 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
1971                 if (!kctl)
1972                         kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
1973                 for (i = 0; kctl && i < kctl->count; i++) {
1974                         err = snd_hda_add_nid(codec, kctl, i,
1975                                               get_capsrc(spec, i));
1976                         if (err < 0)
1977                                 return err;
1978                 }
1979         }
1980         if (spec->cap_mixer && spec->adc_nids) {
1981                 const char *kname = kctl ? kctl->id.name : NULL;
1982                 for (knew = spec->cap_mixer; knew->name; knew++) {
1983                         if (kname && strcmp(knew->name, kname) == 0)
1984                                 continue;
1985                         kctl = snd_hda_find_mixer_ctl(codec, knew->name);
1986                         for (i = 0; kctl && i < kctl->count; i++) {
1987                                 err = snd_hda_add_nid(codec, kctl, i,
1988                                                       spec->adc_nids[i]);
1989                                 if (err < 0)
1990                                         return err;
1991                         }
1992                 }
1993         }
1994
1995         /* other nid->control mapping */
1996         for (i = 0; i < spec->num_mixers; i++) {
1997                 for (knew = spec->mixers[i]; knew->name; knew++) {
1998                         if (knew->iface != NID_MAPPING)
1999                                 continue;
2000                         kctl = snd_hda_find_mixer_ctl(codec, knew->name);
2001                         if (kctl == NULL)
2002                                 continue;
2003                         u = knew->subdevice;
2004                         for (j = 0; j < 4; j++, u >>= 8) {
2005                                 nid = u & 0x3f;
2006                                 if (nid == 0)
2007                                         continue;
2008                                 switch (u & 0xc0) {
2009                                 case SUBDEV_SPEAKER_:
2010                                         nid = spec->autocfg.speaker_pins[nid];
2011                                         break;
2012                                 case SUBDEV_LINE_:
2013                                         nid = spec->autocfg.line_out_pins[nid];
2014                                         break;
2015                                 case SUBDEV_HP_:
2016                                         nid = spec->autocfg.hp_pins[nid];
2017                                         break;
2018                                 default:
2019                                         continue;
2020                                 }
2021                                 err = snd_hda_add_nid(codec, kctl, 0, nid);
2022                                 if (err < 0)
2023                                         return err;
2024                         }
2025                         u = knew->private_value;
2026                         for (j = 0; j < 4; j++, u >>= 8) {
2027                                 nid = u & 0xff;
2028                                 if (nid == 0)
2029                                         continue;
2030                                 err = snd_hda_add_nid(codec, kctl, 0, nid);
2031                                 if (err < 0)
2032                                         return err;
2033                         }
2034                 }
2035         }
2036
2037         alc_free_kctls(codec); /* no longer needed */
2038
2039         return 0;
2040 }
2041
2042 static int alc_build_controls(struct hda_codec *codec)
2043 {
2044         struct alc_spec *spec = codec->spec;
2045         int err = __alc_build_controls(codec);
2046         if (err < 0)
2047                 return err;
2048         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
2049         if (err < 0)
2050                 return err;
2051         alc_apply_fixup(codec, ALC_FIXUP_ACT_BUILD);
2052         return 0;
2053 }
2054
2055
2056 /*
2057  * Common callbacks
2058  */
2059
2060 static void alc_init_special_input_src(struct hda_codec *codec);
2061 static void alc_auto_init_std(struct hda_codec *codec);
2062
2063 static int alc_init(struct hda_codec *codec)
2064 {
2065         struct alc_spec *spec = codec->spec;
2066         unsigned int i;
2067
2068         if (spec->init_hook)
2069                 spec->init_hook(codec);
2070
2071         alc_fix_pll(codec);
2072         alc_auto_init_amp(codec, spec->init_amp);
2073
2074         for (i = 0; i < spec->num_init_verbs; i++)
2075                 snd_hda_sequence_write(codec, spec->init_verbs[i]);
2076         alc_init_special_input_src(codec);
2077         alc_auto_init_std(codec);
2078
2079         alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);
2080
2081         snd_hda_jack_report_sync(codec);
2082
2083         hda_call_check_power_status(codec, 0x01);
2084         return 0;
2085 }
2086
2087 static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
2088 {
2089         struct alc_spec *spec = codec->spec;
2090
2091         if (spec->unsol_event)
2092                 spec->unsol_event(codec, res);
2093 }
2094
2095 #ifdef CONFIG_SND_HDA_POWER_SAVE
2096 static int alc_check_power_status(struct hda_codec *codec, hda_nid_t nid)
2097 {
2098         struct alc_spec *spec = codec->spec;
2099         return snd_hda_check_amp_list_power(codec, &spec->loopback, nid);
2100 }
2101 #endif
2102
2103 /*
2104  * Analog playback callbacks
2105  */
2106 static int alc_playback_pcm_open(struct hda_pcm_stream *hinfo,
2107                                     struct hda_codec *codec,
2108                                     struct snd_pcm_substream *substream)
2109 {
2110         struct alc_spec *spec = codec->spec;
2111         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
2112                                              hinfo);
2113 }
2114
2115 static int alc_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2116                                        struct hda_codec *codec,
2117                                        unsigned int stream_tag,
2118                                        unsigned int format,
2119                                        struct snd_pcm_substream *substream)
2120 {
2121         struct alc_spec *spec = codec->spec;
2122         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
2123                                                 stream_tag, format, substream);
2124 }
2125
2126 static int alc_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2127                                        struct hda_codec *codec,
2128                                        struct snd_pcm_substream *substream)
2129 {
2130         struct alc_spec *spec = codec->spec;
2131         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
2132 }
2133
2134 /*
2135  * Digital out
2136  */
2137 static int alc_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
2138                                         struct hda_codec *codec,
2139                                         struct snd_pcm_substream *substream)
2140 {
2141         struct alc_spec *spec = codec->spec;
2142         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
2143 }
2144
2145 static int alc_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2146                                            struct hda_codec *codec,
2147                                            unsigned int stream_tag,
2148                                            unsigned int format,
2149                                            struct snd_pcm_substream *substream)
2150 {
2151         struct alc_spec *spec = codec->spec;
2152         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
2153                                              stream_tag, format, substream);
2154 }
2155
2156 static int alc_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2157                                            struct hda_codec *codec,
2158                                            struct snd_pcm_substream *substream)
2159 {
2160         struct alc_spec *spec = codec->spec;
2161         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
2162 }
2163
2164 static int alc_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
2165                                          struct hda_codec *codec,
2166                                          struct snd_pcm_substream *substream)
2167 {
2168         struct alc_spec *spec = codec->spec;
2169         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
2170 }
2171
2172 /*
2173  * Analog capture
2174  */
2175 static int alc_alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
2176                                       struct hda_codec *codec,
2177                                       unsigned int stream_tag,
2178                                       unsigned int format,
2179                                       struct snd_pcm_substream *substream)
2180 {
2181         struct alc_spec *spec = codec->spec;
2182
2183         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
2184                                    stream_tag, 0, format);
2185         return 0;
2186 }
2187
2188 static int alc_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
2189                                       struct hda_codec *codec,
2190                                       struct snd_pcm_substream *substream)
2191 {
2192         struct alc_spec *spec = codec->spec;
2193
2194         snd_hda_codec_cleanup_stream(codec,
2195                                      spec->adc_nids[substream->number + 1]);
2196         return 0;
2197 }
2198
2199 /* analog capture with dynamic dual-adc changes */
2200 static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
2201                                        struct hda_codec *codec,
2202                                        unsigned int stream_tag,
2203                                        unsigned int format,
2204                                        struct snd_pcm_substream *substream)
2205 {
2206         struct alc_spec *spec = codec->spec;
2207         spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]];
2208         spec->cur_adc_stream_tag = stream_tag;
2209         spec->cur_adc_format = format;
2210         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
2211         return 0;
2212 }
2213
2214 static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
2215                                        struct hda_codec *codec,
2216                                        struct snd_pcm_substream *substream)
2217 {
2218         struct alc_spec *spec = codec->spec;
2219         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
2220         spec->cur_adc = 0;
2221         return 0;
2222 }
2223
2224 static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = {
2225         .substreams = 1,
2226         .channels_min = 2,
2227         .channels_max = 2,
2228         .nid = 0, /* fill later */
2229         .ops = {
2230                 .prepare = dyn_adc_capture_pcm_prepare,
2231                 .cleanup = dyn_adc_capture_pcm_cleanup
2232         },
2233 };
2234
2235 /*
2236  */
2237 static const struct hda_pcm_stream alc_pcm_analog_playback = {
2238         .substreams = 1,
2239         .channels_min = 2,
2240         .channels_max = 8,
2241         /* NID is set in alc_build_pcms */
2242         .ops = {
2243                 .open = alc_playback_pcm_open,
2244                 .prepare = alc_playback_pcm_prepare,
2245                 .cleanup = alc_playback_pcm_cleanup
2246         },
2247 };
2248
2249 static const struct hda_pcm_stream alc_pcm_analog_capture = {
2250         .substreams = 1,
2251         .channels_min = 2,
2252         .channels_max = 2,
2253         /* NID is set in alc_build_pcms */
2254 };
2255
2256 static const struct hda_pcm_stream alc_pcm_analog_alt_playback = {
2257         .substreams = 1,
2258         .channels_min = 2,
2259         .channels_max = 2,
2260         /* NID is set in alc_build_pcms */
2261 };
2262
2263 static const struct hda_pcm_stream alc_pcm_analog_alt_capture = {
2264         .substreams = 2, /* can be overridden */
2265         .channels_min = 2,
2266         .channels_max = 2,
2267         /* NID is set in alc_build_pcms */
2268         .ops = {
2269                 .prepare = alc_alt_capture_pcm_prepare,
2270                 .cleanup = alc_alt_capture_pcm_cleanup
2271         },
2272 };
2273
2274 static const struct hda_pcm_stream alc_pcm_digital_playback = {
2275         .substreams = 1,
2276         .channels_min = 2,
2277         .channels_max = 2,
2278         /* NID is set in alc_build_pcms */
2279         .ops = {
2280                 .open = alc_dig_playback_pcm_open,
2281                 .close = alc_dig_playback_pcm_close,
2282                 .prepare = alc_dig_playback_pcm_prepare,
2283                 .cleanup = alc_dig_playback_pcm_cleanup
2284         },
2285 };
2286
2287 static const struct hda_pcm_stream alc_pcm_digital_capture = {
2288         .substreams = 1,
2289         .channels_min = 2,
2290         .channels_max = 2,
2291         /* NID is set in alc_build_pcms */
2292 };
2293
2294 /* Used by alc_build_pcms to flag that a PCM has no playback stream */
2295 static const struct hda_pcm_stream alc_pcm_null_stream = {
2296         .substreams = 0,
2297         .channels_min = 0,
2298         .channels_max = 0,
2299 };
2300
2301 static int alc_build_pcms(struct hda_codec *codec)
2302 {
2303         struct alc_spec *spec = codec->spec;
2304         struct hda_pcm *info = spec->pcm_rec;
2305         const struct hda_pcm_stream *p;
2306         bool have_multi_adcs;
2307         int i;
2308
2309         codec->num_pcms = 1;
2310         codec->pcm_info = info;
2311
2312         if (spec->no_analog)
2313                 goto skip_analog;
2314
2315         snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog),
2316                  "%s Analog", codec->chip_name);
2317         info->name = spec->stream_name_analog;
2318
2319         if (spec->multiout.num_dacs > 0) {
2320                 p = spec->stream_analog_playback;
2321                 if (!p)
2322                         p = &alc_pcm_analog_playback;
2323                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2324                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
2325         }
2326         if (spec->adc_nids) {
2327                 p = spec->stream_analog_capture;
2328                 if (!p) {
2329                         if (spec->dyn_adc_switch)
2330                                 p = &dyn_adc_pcm_analog_capture;
2331                         else
2332                                 p = &alc_pcm_analog_capture;
2333                 }
2334                 info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2335                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
2336         }
2337
2338         if (spec->channel_mode) {
2339                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
2340                 for (i = 0; i < spec->num_channel_mode; i++) {
2341                         if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) {
2342                                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels;
2343                         }
2344                 }
2345         }
2346
2347  skip_analog:
2348         /* SPDIF for stream index #1 */
2349         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
2350                 snprintf(spec->stream_name_digital,
2351                          sizeof(spec->stream_name_digital),
2352                          "%s Digital", codec->chip_name);
2353                 codec->num_pcms = 2;
2354                 codec->slave_dig_outs = spec->multiout.slave_dig_outs;
2355                 info = spec->pcm_rec + 1;
2356                 info->name = spec->stream_name_digital;
2357                 if (spec->dig_out_type)
2358                         info->pcm_type = spec->dig_out_type;
2359                 else
2360                         info->pcm_type = HDA_PCM_TYPE_SPDIF;
2361                 if (spec->multiout.dig_out_nid) {
2362                         p = spec->stream_digital_playback;
2363                         if (!p)
2364                                 p = &alc_pcm_digital_playback;
2365                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2366                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
2367                 }
2368                 if (spec->dig_in_nid) {
2369                         p = spec->stream_digital_capture;
2370                         if (!p)
2371                                 p = &alc_pcm_digital_capture;
2372                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2373                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
2374                 }
2375                 /* FIXME: do we need this for all Realtek codec models? */
2376                 codec->spdif_status_reset = 1;
2377         }
2378
2379         if (spec->no_analog)
2380                 return 0;
2381
2382         /* If the use of more than one ADC is requested for the current
2383          * model, configure a second analog capture-only PCM.
2384          */
2385         have_multi_adcs = (spec->num_adc_nids > 1) &&
2386                 !spec->dyn_adc_switch && !spec->auto_mic &&
2387                 (!spec->input_mux || spec->input_mux->num_items > 1);
2388         /* Additional Analaog capture for index #2 */
2389         if (spec->alt_dac_nid || have_multi_adcs) {
2390                 codec->num_pcms = 3;
2391                 info = spec->pcm_rec + 2;
2392                 info->name = spec->stream_name_analog;
2393                 if (spec->alt_dac_nid) {
2394                         p = spec->stream_analog_alt_playback;
2395                         if (!p)
2396                                 p = &alc_pcm_analog_alt_playback;
2397                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2398                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
2399                                 spec->alt_dac_nid;
2400                 } else {
2401                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
2402                                 alc_pcm_null_stream;
2403                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
2404                 }
2405                 if (have_multi_adcs) {
2406                         p = spec->stream_analog_alt_capture;
2407                         if (!p)
2408                                 p = &alc_pcm_analog_alt_capture;
2409                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2410                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
2411                                 spec->adc_nids[1];
2412                         info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
2413                                 spec->num_adc_nids - 1;
2414                 } else {
2415                         info->stream[SNDRV_PCM_STREAM_CAPTURE] =
2416                                 alc_pcm_null_stream;
2417                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
2418                 }
2419         }
2420
2421         return 0;
2422 }
2423
2424 static inline void alc_shutup(struct hda_codec *codec)
2425 {
2426         struct alc_spec *spec = codec->spec;
2427
2428         if (spec && spec->shutup)
2429                 spec->shutup(codec);
2430         snd_hda_shutup_pins(codec);
2431 }
2432
2433 static void alc_free_kctls(struct hda_codec *codec)
2434 {
2435         struct alc_spec *spec = codec->spec;
2436
2437         if (spec->kctls.list) {
2438                 struct snd_kcontrol_new *kctl = spec->kctls.list;
2439                 int i;
2440                 for (i = 0; i < spec->kctls.used; i++)
2441                         kfree(kctl[i].name);
2442         }
2443         snd_array_free(&spec->kctls);
2444 }
2445
2446 static void alc_free_bind_ctls(struct hda_codec *codec)
2447 {
2448         struct alc_spec *spec = codec->spec;
2449         if (spec->bind_ctls.list) {
2450                 struct hda_bind_ctls **ctl = spec->bind_ctls.list;
2451                 int i;
2452                 for (i = 0; i < spec->bind_ctls.used; i++)
2453                         kfree(ctl[i]);
2454         }
2455         snd_array_free(&spec->bind_ctls);
2456 }
2457
2458 static void alc_free(struct hda_codec *codec)
2459 {
2460         struct alc_spec *spec = codec->spec;
2461
2462         if (!spec)
2463                 return;
2464
2465         alc_shutup(codec);
2466         alc_free_kctls(codec);
2467         alc_free_bind_ctls(codec);
2468         kfree(spec);
2469         snd_hda_detach_beep_device(codec);
2470 }
2471
2472 #ifdef CONFIG_SND_HDA_POWER_SAVE
2473 static void alc_power_eapd(struct hda_codec *codec)
2474 {
2475         alc_auto_setup_eapd(codec, false);
2476 }
2477
2478 static int alc_suspend(struct hda_codec *codec, pm_message_t state)
2479 {
2480         struct alc_spec *spec = codec->spec;
2481         alc_shutup(codec);
2482         if (spec && spec->power_hook)
2483                 spec->power_hook(codec);
2484         return 0;
2485 }
2486 #endif
2487
2488 #ifdef CONFIG_PM
2489 static int alc_resume(struct hda_codec *codec)
2490 {
2491         msleep(150); /* to avoid pop noise */
2492         codec->patch_ops.init(codec);
2493         snd_hda_codec_resume_amp(codec);
2494         snd_hda_codec_resume_cache(codec);
2495         hda_call_check_power_status(codec, 0x01);
2496         return 0;
2497 }
2498 #endif
2499
2500 /*
2501  */
2502 static const struct hda_codec_ops alc_patch_ops = {
2503         .build_controls = alc_build_controls,
2504         .build_pcms = alc_build_pcms,
2505         .init = alc_init,
2506         .free = alc_free,
2507         .unsol_event = alc_unsol_event,
2508 #ifdef CONFIG_PM
2509         .resume = alc_resume,
2510 #endif
2511 #ifdef CONFIG_SND_HDA_POWER_SAVE
2512         .suspend = alc_suspend,
2513         .check_power_status = alc_check_power_status,
2514 #endif
2515         .reboot_notify = alc_shutup,
2516 };
2517
2518 /* replace the codec chip_name with the given string */
2519 static int alc_codec_rename(struct hda_codec *codec, const char *name)
2520 {
2521         kfree(codec->chip_name);
2522         codec->chip_name = kstrdup(name, GFP_KERNEL);
2523         if (!codec->chip_name) {
2524                 alc_free(codec);
2525                 return -ENOMEM;
2526         }
2527         return 0;
2528 }
2529
2530 /*
2531  * Rename codecs appropriately from COEF value
2532  */
2533 struct alc_codec_rename_table {
2534         unsigned int vendor_id;
2535         unsigned short coef_mask;
2536         unsigned short coef_bits;
2537         const char *name;
2538 };
2539
2540 static struct alc_codec_rename_table rename_tbl[] = {
2541         { 0x10ec0269, 0xfff0, 0x3010, "ALC277" },
2542         { 0x10ec0269, 0xf0f0, 0x2010, "ALC259" },
2543         { 0x10ec0269, 0xf0f0, 0x3010, "ALC258" },
2544         { 0x10ec0269, 0x00f0, 0x0010, "ALC269VB" },
2545         { 0x10ec0269, 0xffff, 0xa023, "ALC259" },
2546         { 0x10ec0269, 0xffff, 0x6023, "ALC281X" },
2547         { 0x10ec0269, 0x00f0, 0x0020, "ALC269VC" },
2548         { 0x10ec0887, 0x00f0, 0x0030, "ALC887-VD" },
2549         { 0x10ec0888, 0x00f0, 0x0030, "ALC888-VD" },
2550         { 0x10ec0888, 0xf0f0, 0x3020, "ALC886" },
2551         { 0x10ec0899, 0x2000, 0x2000, "ALC899" },
2552         { 0x10ec0892, 0xffff, 0x8020, "ALC661" },
2553         { 0x10ec0892, 0xffff, 0x8011, "ALC661" },
2554         { 0x10ec0892, 0xffff, 0x4011, "ALC656" },
2555         { } /* terminator */
2556 };
2557
2558 static int alc_codec_rename_from_preset(struct hda_codec *codec)
2559 {
2560         const struct alc_codec_rename_table *p;
2561
2562         for (p = rename_tbl; p->vendor_id; p++) {
2563                 if (p->vendor_id != codec->vendor_id)
2564                         continue;
2565                 if ((alc_get_coef0(codec) & p->coef_mask) == p->coef_bits)
2566                         return alc_codec_rename(codec, p->name);
2567         }
2568         return 0;
2569 }
2570
2571 /*
2572  * Automatic parse of I/O pins from the BIOS configuration
2573  */
2574
2575 enum {
2576         ALC_CTL_WIDGET_VOL,
2577         ALC_CTL_WIDGET_MUTE,
2578         ALC_CTL_BIND_MUTE,
2579         ALC_CTL_BIND_VOL,
2580         ALC_CTL_BIND_SW,
2581 };
2582 static const struct snd_kcontrol_new alc_control_templates[] = {
2583         HDA_CODEC_VOLUME(NULL, 0, 0, 0),
2584         HDA_CODEC_MUTE(NULL, 0, 0, 0),
2585         HDA_BIND_MUTE(NULL, 0, 0, 0),
2586         HDA_BIND_VOL(NULL, 0),
2587         HDA_BIND_SW(NULL, 0),
2588 };
2589
2590 /* add dynamic controls */
2591 static int add_control(struct alc_spec *spec, int type, const char *name,
2592                        int cidx, unsigned long val)
2593 {
2594         struct snd_kcontrol_new *knew;
2595
2596         knew = alc_kcontrol_new(spec);
2597         if (!knew)
2598                 return -ENOMEM;
2599         *knew = alc_control_templates[type];
2600         knew->name = kstrdup(name, GFP_KERNEL);
2601         if (!knew->name)
2602                 return -ENOMEM;
2603         knew->index = cidx;
2604         if (get_amp_nid_(val))
2605                 knew->subdevice = HDA_SUBDEV_AMP_FLAG;
2606         knew->private_value = val;
2607         return 0;
2608 }
2609
2610 static int add_control_with_pfx(struct alc_spec *spec, int type,
2611                                 const char *pfx, const char *dir,
2612                                 const char *sfx, int cidx, unsigned long val)
2613 {
2614         char name[32];
2615         snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx);
2616         return add_control(spec, type, name, cidx, val);
2617 }
2618
2619 #define add_pb_vol_ctrl(spec, type, pfx, val)                   \
2620         add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val)
2621 #define add_pb_sw_ctrl(spec, type, pfx, val)                    \
2622         add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val)
2623 #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val)                   \
2624         add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val)
2625 #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val)                    \
2626         add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val)
2627
2628 static const char * const channel_name[4] = {
2629         "Front", "Surround", "CLFE", "Side"
2630 };
2631
2632 static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
2633                                         bool can_be_master, int *index)
2634 {
2635         struct auto_pin_cfg *cfg = &spec->autocfg;
2636
2637         *index = 0;
2638         if (cfg->line_outs == 1 && !spec->multi_ios &&
2639             !cfg->hp_outs && !cfg->speaker_outs && can_be_master)
2640                 return "Master";
2641
2642         switch (cfg->line_out_type) {
2643         case AUTO_PIN_SPEAKER_OUT:
2644                 if (cfg->line_outs == 1)
2645                         return "Speaker";
2646                 if (cfg->line_outs == 2)
2647                         return ch ? "Bass Speaker" : "Speaker";
2648                 break;
2649         case AUTO_PIN_HP_OUT:
2650                 /* for multi-io case, only the primary out */
2651                 if (ch && spec->multi_ios)
2652                         break;
2653                 *index = ch;
2654                 return "Headphone";
2655         default:
2656                 if (cfg->line_outs == 1 && !spec->multi_ios)
2657                         return "PCM";
2658                 break;
2659         }
2660         if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name)))
2661                 return "PCM";
2662
2663         return channel_name[ch];
2664 }
2665
2666 #ifdef CONFIG_SND_HDA_POWER_SAVE
2667 /* add the powersave loopback-list entry */
2668 static void add_loopback_list(struct alc_spec *spec, hda_nid_t mix, int idx)
2669 {
2670         struct hda_amp_list *list;
2671
2672         if (spec->num_loopbacks >= ARRAY_SIZE(spec->loopback_list) - 1)
2673                 return;
2674         list = spec->loopback_list + spec->num_loopbacks;
2675         list->nid = mix;
2676         list->dir = HDA_INPUT;
2677         list->idx = idx;
2678         spec->num_loopbacks++;
2679         spec->loopback.amplist = spec->loopback_list;
2680 }
2681 #else
2682 #define add_loopback_list(spec, mix, idx) /* NOP */
2683 #endif
2684
2685 /* create input playback/capture controls for the given pin */
2686 static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
2687                             const char *ctlname, int ctlidx,
2688                             int idx, hda_nid_t mix_nid)
2689 {
2690         int err;
2691
2692         err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname, ctlidx,
2693                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
2694         if (err < 0)
2695                 return err;
2696         err = __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname, ctlidx,
2697                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
2698         if (err < 0)
2699                 return err;
2700         add_loopback_list(spec, mix_nid, idx);
2701         return 0;
2702 }
2703
2704 static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
2705 {
2706         unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
2707         return (pincap & AC_PINCAP_IN) != 0;
2708 }
2709
2710 /* Parse the codec tree and retrieve ADCs and corresponding capsrc MUXs */
2711 static int alc_auto_fill_adc_caps(struct hda_codec *codec)
2712 {
2713         struct alc_spec *spec = codec->spec;
2714         hda_nid_t nid;
2715         hda_nid_t *adc_nids = spec->private_adc_nids;
2716         hda_nid_t *cap_nids = spec->private_capsrc_nids;
2717         int max_nums = ARRAY_SIZE(spec->private_adc_nids);
2718         int i, nums = 0;
2719
2720         nid = codec->start_nid;
2721         for (i = 0; i < codec->num_nodes; i++, nid++) {
2722                 hda_nid_t src;
2723                 const hda_nid_t *list;
2724                 unsigned int caps = get_wcaps(codec, nid);
2725                 int type = get_wcaps_type(caps);
2726
2727                 if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL))
2728                         continue;
2729                 adc_nids[nums] = nid;
2730                 cap_nids[nums] = nid;
2731                 src = nid;
2732                 for (;;) {
2733                         int n;
2734                         type = get_wcaps_type(get_wcaps(codec, src));
2735                         if (type == AC_WID_PIN)
2736                                 break;
2737                         if (type == AC_WID_AUD_SEL) {
2738                                 cap_nids[nums] = src;
2739                                 break;
2740                         }
2741                         n = snd_hda_get_conn_list(codec, src, &list);
2742                         if (n > 1) {
2743                                 cap_nids[nums] = src;
2744                                 break;
2745                         } else if (n != 1)
2746                                 break;
2747                         src = *list;
2748                 }
2749                 if (++nums >= max_nums)
2750                         break;
2751         }
2752         spec->adc_nids = spec->private_adc_nids;
2753         spec->capsrc_nids = spec->private_capsrc_nids;
2754         spec->num_adc_nids = nums;
2755         return nums;
2756 }
2757
2758 /* create playback/capture controls for input pins */
2759 static int alc_auto_create_input_ctls(struct hda_codec *codec)
2760 {
2761         struct alc_spec *spec = codec->spec;
2762         const struct auto_pin_cfg *cfg = &spec->autocfg;
2763         hda_nid_t mixer = spec->mixer_nid;
2764         struct hda_input_mux *imux = &spec->private_imux[0];
2765         int num_adcs;
2766         int i, c, err, idx, type_idx = 0;
2767         const char *prev_label = NULL;
2768
2769         num_adcs = alc_auto_fill_adc_caps(codec);
2770         if (num_adcs < 0)
2771                 return 0;
2772
2773         for (i = 0; i < cfg->num_inputs; i++) {
2774                 hda_nid_t pin;
2775                 const char *label;
2776
2777                 pin = cfg->inputs[i].pin;
2778                 if (!alc_is_input_pin(codec, pin))
2779                         continue;
2780
2781                 label = hda_get_autocfg_input_label(codec, cfg, i);
2782                 if (spec->shared_mic_hp && !strcmp(label, "Misc"))
2783                         label = "Headphone Mic";
2784                 if (prev_label && !strcmp(label, prev_label))
2785                         type_idx++;
2786                 else
2787                         type_idx = 0;
2788                 prev_label = label;
2789
2790                 if (mixer) {
2791                         idx = get_connection_index(codec, mixer, pin);
2792                         if (idx >= 0) {
2793                                 err = new_analog_input(spec, pin,
2794                                                        label, type_idx,
2795                                                        idx, mixer);
2796                                 if (err < 0)
2797                                         return err;
2798                         }
2799                 }
2800
2801                 for (c = 0; c < num_adcs; c++) {
2802                         hda_nid_t cap = get_capsrc(spec, c);
2803                         idx = get_connection_index(codec, cap, pin);
2804                         if (idx >= 0) {
2805                                 spec->imux_pins[imux->num_items] = pin;
2806                                 snd_hda_add_imux_item(imux, label, idx, NULL);
2807                                 break;
2808                         }
2809                 }
2810         }
2811
2812         spec->num_mux_defs = 1;
2813         spec->input_mux = imux;
2814
2815         return 0;
2816 }
2817
2818 /* create a shared input with the headphone out */
2819 static int alc_auto_create_shared_input(struct hda_codec *codec)
2820 {
2821         struct alc_spec *spec = codec->spec;
2822         struct auto_pin_cfg *cfg = &spec->autocfg;
2823         unsigned int defcfg;
2824         hda_nid_t nid;
2825
2826         /* only one internal input pin? */
2827         if (cfg->num_inputs != 1)
2828                 return 0;
2829         defcfg = snd_hda_codec_get_pincfg(codec, cfg->inputs[0].pin);
2830         if (snd_hda_get_input_pin_attr(defcfg) != INPUT_PIN_ATTR_INT)
2831                 return 0;
2832
2833         if (cfg->hp_outs == 1 && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
2834                 nid = cfg->hp_pins[0]; /* OK, we have a single HP-out */
2835         else if (cfg->line_outs == 1 && cfg->line_out_type == AUTO_PIN_HP_OUT)
2836                 nid = cfg->line_out_pins[0]; /* OK, we have a single line-out */
2837         else
2838                 return 0; /* both not available */
2839
2840         if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_IN))
2841                 return 0; /* no input */
2842
2843         cfg->inputs[1].pin = nid;
2844         cfg->inputs[1].type = AUTO_PIN_MIC;
2845         cfg->num_inputs = 2;
2846         spec->shared_mic_hp = 1;
2847         snd_printdd("realtek: Enable shared I/O jack on NID 0x%x\n", nid);
2848         return 0;
2849 }
2850
2851 static void alc_set_pin_output(struct hda_codec *codec, hda_nid_t nid,
2852                                unsigned int pin_type)
2853 {
2854         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
2855                             pin_type);
2856         /* unmute pin */
2857         if (nid_has_mute(codec, nid, HDA_OUTPUT))
2858                 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
2859                             AMP_OUT_UNMUTE);
2860 }
2861
2862 static int get_pin_type(int line_out_type)
2863 {
2864         if (line_out_type == AUTO_PIN_HP_OUT)
2865                 return PIN_HP;
2866         else
2867                 return PIN_OUT;
2868 }
2869
2870 static void alc_auto_init_analog_input(struct hda_codec *codec)
2871 {
2872         struct alc_spec *spec = codec->spec;
2873         struct auto_pin_cfg *cfg = &spec->autocfg;
2874         int i;
2875
2876         for (i = 0; i < cfg->num_inputs; i++) {
2877                 hda_nid_t nid = cfg->inputs[i].pin;
2878                 if (alc_is_input_pin(codec, nid)) {
2879                         alc_set_input_pin(codec, nid, cfg->inputs[i].type);
2880                         if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
2881                                 snd_hda_codec_write(codec, nid, 0,
2882                                                     AC_VERB_SET_AMP_GAIN_MUTE,
2883                                                     AMP_OUT_MUTE);
2884                 }
2885         }
2886
2887         /* mute all loopback inputs */
2888         if (spec->mixer_nid) {
2889                 int nums = snd_hda_get_conn_list(codec, spec->mixer_nid, NULL);
2890                 for (i = 0; i < nums; i++)
2891                         snd_hda_codec_write(codec, spec->mixer_nid, 0,
2892                                             AC_VERB_SET_AMP_GAIN_MUTE,
2893                                             AMP_IN_MUTE(i));
2894         }
2895 }
2896
2897 /* convert from MIX nid to DAC */
2898 static hda_nid_t alc_auto_mix_to_dac(struct hda_codec *codec, hda_nid_t nid)
2899 {
2900         hda_nid_t list[5];
2901         int i, num;
2902
2903         if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_AUD_OUT)
2904                 return nid;
2905         num = snd_hda_get_connections(codec, nid, list, ARRAY_SIZE(list));
2906         for (i = 0; i < num; i++) {
2907                 if (get_wcaps_type(get_wcaps(codec, list[i])) == AC_WID_AUD_OUT)
2908                         return list[i];
2909         }
2910         return 0;
2911 }
2912
2913 /* go down to the selector widget before the mixer */
2914 static hda_nid_t alc_go_down_to_selector(struct hda_codec *codec, hda_nid_t pin)
2915 {
2916         hda_nid_t srcs[5];
2917         int num = snd_hda_get_connections(codec, pin, srcs,
2918                                           ARRAY_SIZE(srcs));
2919         if (num != 1 ||
2920             get_wcaps_type(get_wcaps(codec, srcs[0])) != AC_WID_AUD_SEL)
2921                 return pin;
2922         return srcs[0];
2923 }
2924
2925 /* get MIX nid connected to the given pin targeted to DAC */
2926 static hda_nid_t alc_auto_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
2927                                    hda_nid_t dac)
2928 {
2929         hda_nid_t mix[5];
2930         int i, num;
2931
2932         pin = alc_go_down_to_selector(codec, pin);
2933         num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
2934         for (i = 0; i < num; i++) {
2935                 if (alc_auto_mix_to_dac(codec, mix[i]) == dac)
2936                         return mix[i];
2937         }
2938         return 0;
2939 }
2940
2941 /* select the connection from pin to DAC if needed */
2942 static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
2943                                hda_nid_t dac)
2944 {
2945         hda_nid_t mix[5];
2946         int i, num;
2947
2948         pin = alc_go_down_to_selector(codec, pin);
2949         num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
2950         if (num < 2)
2951                 return 0;
2952         for (i = 0; i < num; i++) {
2953                 if (alc_auto_mix_to_dac(codec, mix[i]) == dac) {
2954                         snd_hda_codec_update_cache(codec, pin, 0,
2955                                                    AC_VERB_SET_CONNECT_SEL, i);
2956                         return 0;
2957                 }
2958         }
2959         return 0;
2960 }
2961
2962 static bool alc_is_dac_already_used(struct hda_codec *codec, hda_nid_t nid)
2963 {
2964         struct alc_spec *spec = codec->spec;
2965         int i;
2966         if (found_in_nid_list(nid, spec->multiout.dac_nids,
2967                               ARRAY_SIZE(spec->private_dac_nids)) ||
2968             found_in_nid_list(nid, spec->multiout.hp_out_nid,
2969                               ARRAY_SIZE(spec->multiout.hp_out_nid)) ||
2970             found_in_nid_list(nid, spec->multiout.extra_out_nid,
2971                               ARRAY_SIZE(spec->multiout.extra_out_nid)))
2972                 return true;
2973         for (i = 0; i < spec->multi_ios; i++) {
2974                 if (spec->multi_io[i].dac == nid)
2975                         return true;
2976         }
2977         return false;
2978 }
2979
2980 /* look for an empty DAC slot */
2981 static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
2982 {
2983         hda_nid_t srcs[5];
2984         int i, num;
2985
2986         pin = alc_go_down_to_selector(codec, pin);
2987         num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
2988         for (i = 0; i < num; i++) {
2989                 hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
2990                 if (!nid)
2991                         continue;
2992                 if (!alc_is_dac_already_used(codec, nid))
2993                         return nid;
2994         }
2995         return 0;
2996 }
2997
2998 /* check whether the DAC is reachable from the pin */
2999 static bool alc_auto_is_dac_reachable(struct hda_codec *codec,
3000                                       hda_nid_t pin, hda_nid_t dac)
3001 {
3002         hda_nid_t srcs[5];
3003         int i, num;
3004
3005         if (!pin || !dac)
3006                 return false;
3007         pin = alc_go_down_to_selector(codec, pin);
3008         num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
3009         for (i = 0; i < num; i++) {
3010                 hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
3011                 if (nid == dac)
3012                         return true;
3013         }
3014         return false;
3015 }
3016
3017 static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)
3018 {
3019         struct alc_spec *spec = codec->spec;
3020         hda_nid_t sel = alc_go_down_to_selector(codec, pin);
3021         hda_nid_t nid, nid_found, srcs[5];
3022         int i, num = snd_hda_get_connections(codec, sel, srcs,
3023                                           ARRAY_SIZE(srcs));
3024         if (num == 1)
3025                 return alc_auto_look_for_dac(codec, pin);
3026         nid_found = 0;
3027         for (i = 0; i < num; i++) {
3028                 if (srcs[i] == spec->mixer_nid)
3029                         continue;
3030                 nid = alc_auto_mix_to_dac(codec, srcs[i]);
3031                 if (nid && !alc_is_dac_already_used(codec, nid)) {
3032                         if (nid_found)
3033                                 return 0;
3034                         nid_found = nid;
3035                 }
3036         }
3037         return nid_found;
3038 }
3039
3040 /* mark up volume and mute control NIDs: used during badness parsing and
3041  * at creating actual controls
3042  */
3043 static inline unsigned int get_ctl_pos(unsigned int data)
3044 {
3045         hda_nid_t nid = get_amp_nid_(data);
3046         unsigned int dir;
3047         if (snd_BUG_ON(nid >= MAX_VOL_NIDS))
3048                 return 0;
3049         dir = get_amp_direction_(data);
3050         return (nid << 1) | dir;
3051 }
3052
3053 #define is_ctl_used(bits, data) \
3054         test_bit(get_ctl_pos(data), bits)
3055 #define mark_ctl_usage(bits, data) \
3056         set_bit(get_ctl_pos(data), bits)
3057
3058 static void clear_vol_marks(struct hda_codec *codec)
3059 {
3060         struct alc_spec *spec = codec->spec;
3061         memset(spec->vol_ctls, 0, sizeof(spec->vol_ctls));
3062         memset(spec->sw_ctls, 0, sizeof(spec->sw_ctls));
3063 }
3064
3065 /* badness definition */
3066 enum {
3067         /* No primary DAC is found for the main output */
3068         BAD_NO_PRIMARY_DAC = 0x10000,
3069         /* No DAC is found for the extra output */
3070         BAD_NO_DAC = 0x4000,
3071         /* No possible multi-ios */
3072         BAD_MULTI_IO = 0x103,
3073         /* No individual DAC for extra output */
3074         BAD_NO_EXTRA_DAC = 0x102,
3075         /* No individual DAC for extra surrounds */
3076         BAD_NO_EXTRA_SURR_DAC = 0x101,
3077         /* Primary DAC shared with main surrounds */
3078         BAD_SHARED_SURROUND = 0x100,
3079         /* Primary DAC shared with main CLFE */
3080         BAD_SHARED_CLFE = 0x10,
3081         /* Primary DAC shared with extra surrounds */
3082         BAD_SHARED_EXTRA_SURROUND = 0x10,
3083         /* Volume widget is shared */
3084         BAD_SHARED_VOL = 0x10,
3085 };
3086
3087 static hda_nid_t alc_look_for_out_mute_nid(struct hda_codec *codec,
3088                                            hda_nid_t pin, hda_nid_t dac);
3089 static hda_nid_t alc_look_for_out_vol_nid(struct hda_codec *codec,
3090                                           hda_nid_t pin, hda_nid_t dac);
3091
3092 static int eval_shared_vol_badness(struct hda_codec *codec, hda_nid_t pin,
3093                                    hda_nid_t dac)
3094 {
3095         struct alc_spec *spec = codec->spec;
3096         hda_nid_t nid;
3097         unsigned int val;
3098         int badness = 0;
3099
3100         nid = alc_look_for_out_vol_nid(codec, pin, dac);
3101         if (nid) {
3102                 val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
3103                 if (is_ctl_used(spec->vol_ctls, nid))
3104                         badness += BAD_SHARED_VOL;
3105                 else
3106                         mark_ctl_usage(spec->vol_ctls, val);
3107         } else
3108                 badness += BAD_SHARED_VOL;
3109         nid = alc_look_for_out_mute_nid(codec, pin, dac);
3110         if (nid) {
3111                 unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid));
3112                 if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT)
3113                         val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
3114                 else
3115                         val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT);
3116                 if (is_ctl_used(spec->sw_ctls, val))
3117                         badness += BAD_SHARED_VOL;
3118                 else
3119                         mark_ctl_usage(spec->sw_ctls, val);
3120         } else
3121                 badness += BAD_SHARED_VOL;
3122         return badness;
3123 }
3124
3125 struct badness_table {
3126         int no_primary_dac;     /* no primary DAC */
3127         int no_dac;             /* no secondary DACs */
3128         int shared_primary;     /* primary DAC is shared with main output */
3129         int shared_surr;        /* secondary DAC shared with main or primary */
3130         int shared_clfe;        /* third DAC shared with main or primary */
3131         int shared_surr_main;   /* secondary DAC sahred with main/DAC0 */
3132 };
3133
3134 static struct badness_table main_out_badness = {
3135         .no_primary_dac = BAD_NO_PRIMARY_DAC,
3136         .no_dac = BAD_NO_DAC,
3137         .shared_primary = BAD_NO_PRIMARY_DAC,
3138         .shared_surr = BAD_SHARED_SURROUND,
3139         .shared_clfe = BAD_SHARED_CLFE,
3140         .shared_surr_main = BAD_SHARED_SURROUND,
3141 };
3142
3143 static struct badness_table extra_out_badness = {
3144         .no_primary_dac = BAD_NO_DAC,
3145         .no_dac = BAD_NO_DAC,
3146         .shared_primary = BAD_NO_EXTRA_DAC,
3147         .shared_surr = BAD_SHARED_EXTRA_SURROUND,
3148         .shared_clfe = BAD_SHARED_EXTRA_SURROUND,
3149         .shared_surr_main = BAD_NO_EXTRA_SURR_DAC,
3150 };
3151
3152 /* try to assign DACs to pins and return the resultant badness */
3153 static int alc_auto_fill_dacs(struct hda_codec *codec, int num_outs,
3154                               const hda_nid_t *pins, hda_nid_t *dacs,
3155                               const struct badness_table *bad)
3156 {
3157         struct alc_spec *spec = codec->spec;
3158         struct auto_pin_cfg *cfg = &spec->autocfg;
3159         int i, j;
3160         int badness = 0;
3161         hda_nid_t dac;
3162
3163         if (!num_outs)
3164                 return 0;
3165
3166         for (i = 0; i < num_outs; i++) {
3167                 hda_nid_t pin = pins[i];
3168                 if (!dacs[i])
3169                         dacs[i] = alc_auto_look_for_dac(codec, pin);
3170                 if (!dacs[i] && !i) {
3171                         for (j = 1; j < num_outs; j++) {
3172                                 if (alc_auto_is_dac_reachable(codec, pin, dacs[j])) {
3173                                         dacs[0] = dacs[j];
3174                                         dacs[j] = 0;
3175                                         break;
3176                                 }
3177                         }
3178                 }