ALSA: hda - Support dock on Lenovo Thinkpad T530 with ALC269VC
[pandora-kernel.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
37 /* unsol event tags */
38 #define ALC_FRONT_EVENT         0x01
39 #define ALC_DCVOL_EVENT         0x02
40 #define ALC_HP_EVENT            0x04
41 #define ALC_MIC_EVENT           0x08
42
43 /* for GPIO Poll */
44 #define GPIO_MASK       0x03
45
46 /* extra amp-initialization sequence types */
47 enum {
48         ALC_INIT_NONE,
49         ALC_INIT_DEFAULT,
50         ALC_INIT_GPIO1,
51         ALC_INIT_GPIO2,
52         ALC_INIT_GPIO3,
53 };
54
55 struct alc_customize_define {
56         unsigned int  sku_cfg;
57         unsigned char port_connectivity;
58         unsigned char check_sum;
59         unsigned char customization;
60         unsigned char external_amp;
61         unsigned int  enable_pcbeep:1;
62         unsigned int  platform_type:1;
63         unsigned int  swap:1;
64         unsigned int  override:1;
65         unsigned int  fixup:1; /* Means that this sku is set by driver, not read from hw */
66 };
67
68 struct alc_fixup;
69
70 struct alc_multi_io {
71         hda_nid_t pin;          /* multi-io widget pin NID */
72         hda_nid_t dac;          /* DAC to be connected */
73         unsigned int ctl_in;    /* cached input-pin control value */
74 };
75
76 enum {
77         ALC_AUTOMUTE_PIN,       /* change the pin control */
78         ALC_AUTOMUTE_AMP,       /* mute/unmute the pin AMP */
79         ALC_AUTOMUTE_MIXER,     /* mute/unmute mixer widget AMP */
80 };
81
82 #define MAX_VOL_NIDS    0x40
83
84 struct alc_spec {
85         /* codec parameterization */
86         const struct snd_kcontrol_new *mixers[5];       /* mixer arrays */
87         unsigned int num_mixers;
88         const struct snd_kcontrol_new *cap_mixer;       /* capture mixer */
89         unsigned int beep_amp;  /* beep amp value, set via set_beep_amp() */
90
91         const struct hda_verb *init_verbs[10];  /* initialization verbs
92                                                  * don't forget NULL
93                                                  * termination!
94                                                  */
95         unsigned int num_init_verbs;
96
97         char stream_name_analog[32];    /* analog PCM stream */
98         const struct hda_pcm_stream *stream_analog_playback;
99         const struct hda_pcm_stream *stream_analog_capture;
100         const struct hda_pcm_stream *stream_analog_alt_playback;
101         const struct hda_pcm_stream *stream_analog_alt_capture;
102
103         char stream_name_digital[32];   /* digital PCM stream */
104         const struct hda_pcm_stream *stream_digital_playback;
105         const struct hda_pcm_stream *stream_digital_capture;
106
107         /* playback */
108         struct hda_multi_out multiout;  /* playback set-up
109                                          * max_channels, dacs must be set
110                                          * dig_out_nid and hp_nid are optional
111                                          */
112         hda_nid_t alt_dac_nid;
113         hda_nid_t slave_dig_outs[3];    /* optional - for auto-parsing */
114         int dig_out_type;
115
116         /* capture */
117         unsigned int num_adc_nids;
118         const hda_nid_t *adc_nids;
119         const hda_nid_t *capsrc_nids;
120         hda_nid_t dig_in_nid;           /* digital-in NID; optional */
121         hda_nid_t mixer_nid;            /* analog-mixer NID */
122         DECLARE_BITMAP(vol_ctls, MAX_VOL_NIDS << 1);
123         DECLARE_BITMAP(sw_ctls, MAX_VOL_NIDS << 1);
124
125         /* capture setup for dynamic dual-adc switch */
126         hda_nid_t cur_adc;
127         unsigned int cur_adc_stream_tag;
128         unsigned int cur_adc_format;
129
130         /* capture source */
131         unsigned int num_mux_defs;
132         const struct hda_input_mux *input_mux;
133         unsigned int cur_mux[3];
134         hda_nid_t ext_mic_pin;
135         hda_nid_t dock_mic_pin;
136         hda_nid_t int_mic_pin;
137
138         /* channel model */
139         const struct hda_channel_mode *channel_mode;
140         int num_channel_mode;
141         int need_dac_fix;
142         int const_channel_count;
143         int ext_channel_count;
144
145         /* PCM information */
146         struct hda_pcm pcm_rec[3];      /* used in alc_build_pcms() */
147
148         /* dynamic controls, init_verbs and input_mux */
149         struct auto_pin_cfg autocfg;
150         struct alc_customize_define cdefine;
151         struct snd_array kctls;
152         struct hda_input_mux private_imux[3];
153         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
154         hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
155         hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];
156         hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
157         unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
158         int int_mic_idx, ext_mic_idx, dock_mic_idx; /* for auto-mic */
159
160         /* hooks */
161         void (*init_hook)(struct hda_codec *codec);
162         void (*unsol_event)(struct hda_codec *codec, unsigned int res);
163 #ifdef CONFIG_SND_HDA_POWER_SAVE
164         void (*power_hook)(struct hda_codec *codec);
165 #endif
166         void (*shutup)(struct hda_codec *codec);
167         void (*automute_hook)(struct hda_codec *codec);
168
169         /* for pin sensing */
170         unsigned int hp_jack_present:1;
171         unsigned int line_jack_present:1;
172         unsigned int master_mute:1;
173         unsigned int auto_mic:1;
174         unsigned int auto_mic_valid_imux:1;     /* valid imux for auto-mic */
175         unsigned int automute_speaker:1; /* automute speaker outputs */
176         unsigned int automute_lo:1; /* automute LO outputs */
177         unsigned int detect_hp:1;       /* Headphone detection enabled */
178         unsigned int detect_lo:1;       /* Line-out detection enabled */
179         unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
180         unsigned int automute_lo_possible:1;      /* there are line outs and HP */
181         unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */
182
183         /* other flags */
184         unsigned int no_analog :1; /* digital I/O only */
185         unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
186         unsigned int single_input_src:1;
187         unsigned int vol_in_capsrc:1; /* use capsrc volume (ADC has no vol) */
188         unsigned int parse_flags; /* passed to snd_hda_parse_pin_defcfg() */
189
190         /* auto-mute control */
191         int automute_mode;
192         hda_nid_t automute_mixer_nid[AUTO_CFG_MAX_OUTS];
193
194         int init_amp;
195         int codec_variant;      /* flag for other variants */
196
197         /* for virtual master */
198         hda_nid_t vmaster_nid;
199 #ifdef CONFIG_SND_HDA_POWER_SAVE
200         struct hda_loopback_check loopback;
201 #endif
202
203         /* for PLL fix */
204         hda_nid_t pll_nid;
205         unsigned int pll_coef_idx, pll_coef_bit;
206         unsigned int coef0;
207
208         /* fix-up list */
209         int fixup_id;
210         const struct alc_fixup *fixup_list;
211         const char *fixup_name;
212
213         /* multi-io */
214         int multi_ios;
215         struct alc_multi_io multi_io[4];
216
217         /* bind volumes */
218         struct snd_array bind_ctls;
219 };
220
221 #define ALC_MODEL_AUTO          0       /* common for all chips */
222
223 static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
224                            int dir, unsigned int bits)
225 {
226         if (!nid)
227                 return false;
228         if (get_wcaps(codec, nid) & (1 << (dir + 1)))
229                 if (query_amp_caps(codec, nid, dir) & bits)
230                         return true;
231         return false;
232 }
233
234 #define nid_has_mute(codec, nid, dir) \
235         check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
236 #define nid_has_volume(codec, nid, dir) \
237         check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
238
239 /*
240  * input MUX handling
241  */
242 static int alc_mux_enum_info(struct snd_kcontrol *kcontrol,
243                              struct snd_ctl_elem_info *uinfo)
244 {
245         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
246         struct alc_spec *spec = codec->spec;
247         unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
248         if (mux_idx >= spec->num_mux_defs)
249                 mux_idx = 0;
250         if (!spec->input_mux[mux_idx].num_items && mux_idx > 0)
251                 mux_idx = 0;
252         return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
253 }
254
255 static int alc_mux_enum_get(struct snd_kcontrol *kcontrol,
256                             struct snd_ctl_elem_value *ucontrol)
257 {
258         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
259         struct alc_spec *spec = codec->spec;
260         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
261
262         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
263         return 0;
264 }
265
266 static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
267 {
268         struct alc_spec *spec = codec->spec;
269         hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]];
270
271         if (spec->cur_adc && spec->cur_adc != new_adc) {
272                 /* stream is running, let's swap the current ADC */
273                 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
274                 spec->cur_adc = new_adc;
275                 snd_hda_codec_setup_stream(codec, new_adc,
276                                            spec->cur_adc_stream_tag, 0,
277                                            spec->cur_adc_format);
278                 return true;
279         }
280         return false;
281 }
282
283 static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
284 {
285         return spec->capsrc_nids ?
286                 spec->capsrc_nids[idx] : spec->adc_nids[idx];
287 }
288
289 /* select the given imux item; either unmute exclusively or select the route */
290 static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
291                           unsigned int idx, bool force)
292 {
293         struct alc_spec *spec = codec->spec;
294         const struct hda_input_mux *imux;
295         unsigned int mux_idx;
296         int i, type, num_conns;
297         hda_nid_t nid;
298
299         mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
300         imux = &spec->input_mux[mux_idx];
301         if (!imux->num_items && mux_idx > 0)
302                 imux = &spec->input_mux[0];
303         if (!imux->num_items)
304                 return 0;
305
306         if (idx >= imux->num_items)
307                 idx = imux->num_items - 1;
308         if (spec->cur_mux[adc_idx] == idx && !force)
309                 return 0;
310         spec->cur_mux[adc_idx] = idx;
311
312         if (spec->dyn_adc_switch) {
313                 alc_dyn_adc_pcm_resetup(codec, idx);
314                 adc_idx = spec->dyn_adc_idx[idx];
315         }
316
317         nid = get_capsrc(spec, adc_idx);
318
319         /* no selection? */
320         num_conns = snd_hda_get_conn_list(codec, nid, NULL);
321         if (num_conns <= 1)
322                 return 1;
323
324         type = get_wcaps_type(get_wcaps(codec, nid));
325         if (type == AC_WID_AUD_MIX) {
326                 /* Matrix-mixer style (e.g. ALC882) */
327                 int active = imux->items[idx].index;
328                 for (i = 0; i < num_conns; i++) {
329                         unsigned int v = (i == active) ? 0 : HDA_AMP_MUTE;
330                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, i,
331                                                  HDA_AMP_MUTE, v);
332                 }
333         } else {
334                 /* MUX style (e.g. ALC880) */
335                 snd_hda_codec_write_cache(codec, nid, 0,
336                                           AC_VERB_SET_CONNECT_SEL,
337                                           imux->items[idx].index);
338         }
339         return 1;
340 }
341
342 static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
343                             struct snd_ctl_elem_value *ucontrol)
344 {
345         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
346         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
347         return alc_mux_select(codec, adc_idx,
348                               ucontrol->value.enumerated.item[0], false);
349 }
350
351 /*
352  * set up the input pin config (depending on the given auto-pin type)
353  */
354 static void alc_set_input_pin(struct hda_codec *codec, hda_nid_t nid,
355                               int auto_pin_type)
356 {
357         unsigned int val = PIN_IN;
358
359         if (auto_pin_type == AUTO_PIN_MIC) {
360                 unsigned int pincap;
361                 unsigned int oldval;
362                 oldval = snd_hda_codec_read(codec, nid, 0,
363                                             AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
364                 pincap = snd_hda_query_pin_caps(codec, nid);
365                 pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
366                 /* if the default pin setup is vref50, we give it priority */
367                 if ((pincap & AC_PINCAP_VREF_80) && oldval != PIN_VREF50)
368                         val = PIN_VREF80;
369                 else if (pincap & AC_PINCAP_VREF_50)
370                         val = PIN_VREF50;
371                 else if (pincap & AC_PINCAP_VREF_100)
372                         val = PIN_VREF100;
373                 else if (pincap & AC_PINCAP_VREF_GRD)
374                         val = PIN_VREFGRD;
375         }
376         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, val);
377 }
378
379 /*
380  * Append the given mixer and verb elements for the later use
381  * The mixer array is referred in build_controls(), and init_verbs are
382  * called in init().
383  */
384 static void add_mixer(struct alc_spec *spec, const struct snd_kcontrol_new *mix)
385 {
386         if (snd_BUG_ON(spec->num_mixers >= ARRAY_SIZE(spec->mixers)))
387                 return;
388         spec->mixers[spec->num_mixers++] = mix;
389 }
390
391 static void add_verb(struct alc_spec *spec, const struct hda_verb *verb)
392 {
393         if (snd_BUG_ON(spec->num_init_verbs >= ARRAY_SIZE(spec->init_verbs)))
394                 return;
395         spec->init_verbs[spec->num_init_verbs++] = verb;
396 }
397
398 /*
399  * GPIO setup tables, used in initialization
400  */
401 /* Enable GPIO mask and set output */
402 static const struct hda_verb alc_gpio1_init_verbs[] = {
403         {0x01, AC_VERB_SET_GPIO_MASK, 0x01},
404         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
405         {0x01, AC_VERB_SET_GPIO_DATA, 0x01},
406         { }
407 };
408
409 static const struct hda_verb alc_gpio2_init_verbs[] = {
410         {0x01, AC_VERB_SET_GPIO_MASK, 0x02},
411         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
412         {0x01, AC_VERB_SET_GPIO_DATA, 0x02},
413         { }
414 };
415
416 static const struct hda_verb alc_gpio3_init_verbs[] = {
417         {0x01, AC_VERB_SET_GPIO_MASK, 0x03},
418         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
419         {0x01, AC_VERB_SET_GPIO_DATA, 0x03},
420         { }
421 };
422
423 /*
424  * Fix hardware PLL issue
425  * On some codecs, the analog PLL gating control must be off while
426  * the default value is 1.
427  */
428 static void alc_fix_pll(struct hda_codec *codec)
429 {
430         struct alc_spec *spec = codec->spec;
431         unsigned int val;
432
433         if (!spec->pll_nid)
434                 return;
435         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
436                             spec->pll_coef_idx);
437         val = snd_hda_codec_read(codec, spec->pll_nid, 0,
438                                  AC_VERB_GET_PROC_COEF, 0);
439         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
440                             spec->pll_coef_idx);
441         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_PROC_COEF,
442                             val & ~(1 << spec->pll_coef_bit));
443 }
444
445 static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid,
446                              unsigned int coef_idx, unsigned int coef_bit)
447 {
448         struct alc_spec *spec = codec->spec;
449         spec->pll_nid = nid;
450         spec->pll_coef_idx = coef_idx;
451         spec->pll_coef_bit = coef_bit;
452         alc_fix_pll(codec);
453 }
454
455 /*
456  * Jack-reporting via input-jack layer
457  */
458
459 /* initialization of jacks; currently checks only a few known pins */
460 static int alc_init_jacks(struct hda_codec *codec)
461 {
462 #ifdef CONFIG_SND_HDA_INPUT_JACK
463         struct alc_spec *spec = codec->spec;
464         int err;
465         unsigned int hp_nid = spec->autocfg.hp_pins[0];
466         unsigned int mic_nid = spec->ext_mic_pin;
467         unsigned int dock_nid = spec->dock_mic_pin;
468
469         if (hp_nid) {
470                 err = snd_hda_input_jack_add(codec, hp_nid,
471                                              SND_JACK_HEADPHONE, NULL);
472                 if (err < 0)
473                         return err;
474                 snd_hda_input_jack_report(codec, hp_nid);
475         }
476
477         if (mic_nid) {
478                 err = snd_hda_input_jack_add(codec, mic_nid,
479                                              SND_JACK_MICROPHONE, NULL);
480                 if (err < 0)
481                         return err;
482                 snd_hda_input_jack_report(codec, mic_nid);
483         }
484         if (dock_nid) {
485                 err = snd_hda_input_jack_add(codec, dock_nid,
486                                              SND_JACK_MICROPHONE, NULL);
487                 if (err < 0)
488                         return err;
489                 snd_hda_input_jack_report(codec, dock_nid);
490         }
491 #endif /* CONFIG_SND_HDA_INPUT_JACK */
492         return 0;
493 }
494
495 /*
496  * Jack detections for HP auto-mute and mic-switch
497  */
498
499 /* check each pin in the given array; returns true if any of them is plugged */
500 static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
501 {
502         int i, present = 0;
503
504         for (i = 0; i < num_pins; i++) {
505                 hda_nid_t nid = pins[i];
506                 if (!nid)
507                         break;
508                 snd_hda_input_jack_report(codec, nid);
509                 present |= snd_hda_jack_detect(codec, nid);
510         }
511         return present;
512 }
513
514 /* standard HP/line-out auto-mute helper */
515 static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
516                         bool mute, bool hp_out)
517 {
518         struct alc_spec *spec = codec->spec;
519         unsigned int mute_bits = mute ? HDA_AMP_MUTE : 0;
520         unsigned int pin_bits = mute ? 0 : (hp_out ? PIN_HP : PIN_OUT);
521         int i;
522
523         for (i = 0; i < num_pins; i++) {
524                 hda_nid_t nid = pins[i];
525                 unsigned int val;
526                 if (!nid)
527                         break;
528                 switch (spec->automute_mode) {
529                 case ALC_AUTOMUTE_PIN:
530                         /* don't reset VREF value in case it's controlling
531                          * the amp (see alc861_fixup_asus_amp_vref_0f())
532                          */
533                         if (spec->keep_vref_in_automute) {
534                                 val = snd_hda_codec_read(codec, nid, 0,
535                                         AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
536                                 val &= ~PIN_HP;
537                         } else
538                                 val = 0;
539                         val |= pin_bits;
540                         snd_hda_codec_write(codec, nid, 0,
541                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
542                                             val);
543                         break;
544                 case ALC_AUTOMUTE_AMP:
545                         snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
546                                                  HDA_AMP_MUTE, mute_bits);
547                         break;
548                 case ALC_AUTOMUTE_MIXER:
549                         nid = spec->automute_mixer_nid[i];
550                         if (!nid)
551                                 break;
552                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
553                                                  HDA_AMP_MUTE, mute_bits);
554                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 1,
555                                                  HDA_AMP_MUTE, mute_bits);
556                         break;
557                 }
558         }
559 }
560
561 /* Toggle outputs muting */
562 static void update_outputs(struct hda_codec *codec)
563 {
564         struct alc_spec *spec = codec->spec;
565         int on;
566
567         /* Control HP pins/amps depending on master_mute state;
568          * in general, HP pins/amps control should be enabled in all cases,
569          * but currently set only for master_mute, just to be safe
570          */
571         do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
572                     spec->autocfg.hp_pins, spec->master_mute, true);
573
574         if (!spec->automute_speaker)
575                 on = 0;
576         else
577                 on = spec->hp_jack_present | spec->line_jack_present;
578         on |= spec->master_mute;
579         do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
580                     spec->autocfg.speaker_pins, on, false);
581
582         /* toggle line-out mutes if needed, too */
583         /* if LO is a copy of either HP or Speaker, don't need to handle it */
584         if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] ||
585             spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0])
586                 return;
587         if (!spec->automute_lo)
588                 on = 0;
589         else
590                 on = spec->hp_jack_present;
591         on |= spec->master_mute;
592         do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
593                     spec->autocfg.line_out_pins, on, false);
594 }
595
596 static void call_update_outputs(struct hda_codec *codec)
597 {
598         struct alc_spec *spec = codec->spec;
599         if (spec->automute_hook)
600                 spec->automute_hook(codec);
601         else
602                 update_outputs(codec);
603 }
604
605 /* standard HP-automute helper */
606 static void alc_hp_automute(struct hda_codec *codec)
607 {
608         struct alc_spec *spec = codec->spec;
609
610         spec->hp_jack_present =
611                 detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
612                              spec->autocfg.hp_pins);
613         if (!spec->detect_hp || (!spec->automute_speaker && !spec->automute_lo))
614                 return;
615         call_update_outputs(codec);
616 }
617
618 /* standard line-out-automute helper */
619 static void alc_line_automute(struct hda_codec *codec)
620 {
621         struct alc_spec *spec = codec->spec;
622
623         /* check LO jack only when it's different from HP */
624         if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0])
625                 return;
626
627         spec->line_jack_present =
628                 detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
629                              spec->autocfg.line_out_pins);
630         if (!spec->automute_speaker || !spec->detect_lo)
631                 return;
632         call_update_outputs(codec);
633 }
634
635 #define get_connection_index(codec, mux, nid) \
636         snd_hda_get_conn_index(codec, mux, nid, 0)
637
638 /* standard mic auto-switch helper */
639 static void alc_mic_automute(struct hda_codec *codec)
640 {
641         struct alc_spec *spec = codec->spec;
642         hda_nid_t *pins = spec->imux_pins;
643
644         if (!spec->auto_mic || !spec->auto_mic_valid_imux)
645                 return;
646         if (snd_BUG_ON(!spec->adc_nids))
647                 return;
648         if (snd_BUG_ON(spec->int_mic_idx < 0 || spec->ext_mic_idx < 0))
649                 return;
650
651         if (snd_hda_jack_detect(codec, pins[spec->ext_mic_idx]))
652                 alc_mux_select(codec, 0, spec->ext_mic_idx, false);
653         else if (spec->dock_mic_idx >= 0 &&
654                    snd_hda_jack_detect(codec, pins[spec->dock_mic_idx]))
655                 alc_mux_select(codec, 0, spec->dock_mic_idx, false);
656         else
657                 alc_mux_select(codec, 0, spec->int_mic_idx, false);
658
659         snd_hda_input_jack_report(codec, pins[spec->ext_mic_idx]);
660         if (spec->dock_mic_idx >= 0)
661                 snd_hda_input_jack_report(codec, pins[spec->dock_mic_idx]);
662 }
663
664 /* unsolicited event for HP jack sensing */
665 static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
666 {
667         if (codec->vendor_id == 0x10ec0880)
668                 res >>= 28;
669         else
670                 res >>= 26;
671         switch (res) {
672         case ALC_HP_EVENT:
673                 alc_hp_automute(codec);
674                 break;
675         case ALC_FRONT_EVENT:
676                 alc_line_automute(codec);
677                 break;
678         case ALC_MIC_EVENT:
679                 alc_mic_automute(codec);
680                 break;
681         }
682 }
683
684 /* call init functions of standard auto-mute helpers */
685 static void alc_inithook(struct hda_codec *codec)
686 {
687         alc_hp_automute(codec);
688         alc_line_automute(codec);
689         alc_mic_automute(codec);
690 }
691
692 /* additional initialization for ALC888 variants */
693 static void alc888_coef_init(struct hda_codec *codec)
694 {
695         unsigned int tmp;
696
697         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0);
698         tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
699         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
700         if ((tmp & 0xf0) == 0x20)
701                 /* alc888S-VC */
702                 snd_hda_codec_read(codec, 0x20, 0,
703                                    AC_VERB_SET_PROC_COEF, 0x830);
704          else
705                  /* alc888-VB */
706                  snd_hda_codec_read(codec, 0x20, 0,
707                                     AC_VERB_SET_PROC_COEF, 0x3030);
708 }
709
710 /* additional initialization for ALC889 variants */
711 static void alc889_coef_init(struct hda_codec *codec)
712 {
713         unsigned int tmp;
714
715         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
716         tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
717         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
718         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
719 }
720
721 /* turn on/off EAPD control (only if available) */
722 static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
723 {
724         if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
725                 return;
726         if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
727                 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
728                                     on ? 2 : 0);
729 }
730
731 /* turn on/off EAPD controls of the codec */
732 static void alc_auto_setup_eapd(struct hda_codec *codec, bool on)
733 {
734         /* We currently only handle front, HP */
735         static hda_nid_t pins[] = {
736                 0x0f, 0x10, 0x14, 0x15, 0
737         };
738         hda_nid_t *p;
739         for (p = pins; *p; p++)
740                 set_eapd(codec, *p, on);
741 }
742
743 /* generic shutup callback;
744  * just turning off EPAD and a little pause for avoiding pop-noise
745  */
746 static void alc_eapd_shutup(struct hda_codec *codec)
747 {
748         alc_auto_setup_eapd(codec, false);
749         msleep(200);
750 }
751
752 /* generic EAPD initialization */
753 static void alc_auto_init_amp(struct hda_codec *codec, int type)
754 {
755         unsigned int tmp;
756
757         alc_auto_setup_eapd(codec, true);
758         switch (type) {
759         case ALC_INIT_GPIO1:
760                 snd_hda_sequence_write(codec, alc_gpio1_init_verbs);
761                 break;
762         case ALC_INIT_GPIO2:
763                 snd_hda_sequence_write(codec, alc_gpio2_init_verbs);
764                 break;
765         case ALC_INIT_GPIO3:
766                 snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
767                 break;
768         case ALC_INIT_DEFAULT:
769                 switch (codec->vendor_id) {
770                 case 0x10ec0260:
771                         snd_hda_codec_write(codec, 0x1a, 0,
772                                             AC_VERB_SET_COEF_INDEX, 7);
773                         tmp = snd_hda_codec_read(codec, 0x1a, 0,
774                                                  AC_VERB_GET_PROC_COEF, 0);
775                         snd_hda_codec_write(codec, 0x1a, 0,
776                                             AC_VERB_SET_COEF_INDEX, 7);
777                         snd_hda_codec_write(codec, 0x1a, 0,
778                                             AC_VERB_SET_PROC_COEF,
779                                             tmp | 0x2010);
780                         break;
781                 case 0x10ec0262:
782                 case 0x10ec0880:
783                 case 0x10ec0882:
784                 case 0x10ec0883:
785                 case 0x10ec0885:
786                 case 0x10ec0887:
787                 /*case 0x10ec0889:*/ /* this causes an SPDIF problem */
788                         alc889_coef_init(codec);
789                         break;
790                 case 0x10ec0888:
791                         alc888_coef_init(codec);
792                         break;
793 #if 0 /* XXX: This may cause the silent output on speaker on some machines */
794                 case 0x10ec0267:
795                 case 0x10ec0268:
796                         snd_hda_codec_write(codec, 0x20, 0,
797                                             AC_VERB_SET_COEF_INDEX, 7);
798                         tmp = snd_hda_codec_read(codec, 0x20, 0,
799                                                  AC_VERB_GET_PROC_COEF, 0);
800                         snd_hda_codec_write(codec, 0x20, 0,
801                                             AC_VERB_SET_COEF_INDEX, 7);
802                         snd_hda_codec_write(codec, 0x20, 0,
803                                             AC_VERB_SET_PROC_COEF,
804                                             tmp | 0x3000);
805                         break;
806 #endif /* XXX */
807                 }
808                 break;
809         }
810 }
811
812 /*
813  * Auto-Mute mode mixer enum support
814  */
815 static int alc_automute_mode_info(struct snd_kcontrol *kcontrol,
816                                   struct snd_ctl_elem_info *uinfo)
817 {
818         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
819         struct alc_spec *spec = codec->spec;
820         static const char * const texts2[] = {
821                 "Disabled", "Enabled"
822         };
823         static const char * const texts3[] = {
824                 "Disabled", "Speaker Only", "Line-Out+Speaker"
825         };
826         const char * const *texts;
827
828         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
829         uinfo->count = 1;
830         if (spec->automute_speaker_possible && spec->automute_lo_possible) {
831                 uinfo->value.enumerated.items = 3;
832                 texts = texts3;
833         } else {
834                 uinfo->value.enumerated.items = 2;
835                 texts = texts2;
836         }
837         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
838                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
839         strcpy(uinfo->value.enumerated.name,
840                texts[uinfo->value.enumerated.item]);
841         return 0;
842 }
843
844 static int alc_automute_mode_get(struct snd_kcontrol *kcontrol,
845                                  struct snd_ctl_elem_value *ucontrol)
846 {
847         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
848         struct alc_spec *spec = codec->spec;
849         unsigned int val = 0;
850         if (spec->automute_speaker)
851                 val++;
852         if (spec->automute_lo)
853                 val++;
854
855         ucontrol->value.enumerated.item[0] = val;
856         return 0;
857 }
858
859 static int alc_automute_mode_put(struct snd_kcontrol *kcontrol,
860                                  struct snd_ctl_elem_value *ucontrol)
861 {
862         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
863         struct alc_spec *spec = codec->spec;
864
865         switch (ucontrol->value.enumerated.item[0]) {
866         case 0:
867                 if (!spec->automute_speaker && !spec->automute_lo)
868                         return 0;
869                 spec->automute_speaker = 0;
870                 spec->automute_lo = 0;
871                 break;
872         case 1:
873                 if (spec->automute_speaker_possible) {
874                         if (!spec->automute_lo && spec->automute_speaker)
875                                 return 0;
876                         spec->automute_speaker = 1;
877                         spec->automute_lo = 0;
878                 } else if (spec->automute_lo_possible) {
879                         if (spec->automute_lo)
880                                 return 0;
881                         spec->automute_lo = 1;
882                 } else
883                         return -EINVAL;
884                 break;
885         case 2:
886                 if (!spec->automute_lo_possible || !spec->automute_speaker_possible)
887                         return -EINVAL;
888                 if (spec->automute_speaker && spec->automute_lo)
889                         return 0;
890                 spec->automute_speaker = 1;
891                 spec->automute_lo = 1;
892                 break;
893         default:
894                 return -EINVAL;
895         }
896         call_update_outputs(codec);
897         return 1;
898 }
899
900 static const struct snd_kcontrol_new alc_automute_mode_enum = {
901         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
902         .name = "Auto-Mute Mode",
903         .info = alc_automute_mode_info,
904         .get = alc_automute_mode_get,
905         .put = alc_automute_mode_put,
906 };
907
908 static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec)
909 {
910         snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
911         return snd_array_new(&spec->kctls);
912 }
913
914 static int alc_add_automute_mode_enum(struct hda_codec *codec)
915 {
916         struct alc_spec *spec = codec->spec;
917         struct snd_kcontrol_new *knew;
918
919         knew = alc_kcontrol_new(spec);
920         if (!knew)
921                 return -ENOMEM;
922         *knew = alc_automute_mode_enum;
923         knew->name = kstrdup("Auto-Mute Mode", GFP_KERNEL);
924         if (!knew->name)
925                 return -ENOMEM;
926         return 0;
927 }
928
929 /*
930  * Check the availability of HP/line-out auto-mute;
931  * Set up appropriately if really supported
932  */
933 static void alc_init_automute(struct hda_codec *codec)
934 {
935         struct alc_spec *spec = codec->spec;
936         struct auto_pin_cfg *cfg = &spec->autocfg;
937         int present = 0;
938         int i;
939
940         if (cfg->hp_pins[0])
941                 present++;
942         if (cfg->line_out_pins[0])
943                 present++;
944         if (cfg->speaker_pins[0])
945                 present++;
946         if (present < 2) /* need two different output types */
947                 return;
948
949         if (!cfg->speaker_pins[0] &&
950             cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
951                 memcpy(cfg->speaker_pins, cfg->line_out_pins,
952                        sizeof(cfg->speaker_pins));
953                 cfg->speaker_outs = cfg->line_outs;
954         }
955
956         if (!cfg->hp_pins[0] &&
957             cfg->line_out_type == AUTO_PIN_HP_OUT) {
958                 memcpy(cfg->hp_pins, cfg->line_out_pins,
959                        sizeof(cfg->hp_pins));
960                 cfg->hp_outs = cfg->line_outs;
961         }
962
963         spec->automute_mode = ALC_AUTOMUTE_PIN;
964
965         for (i = 0; i < cfg->hp_outs; i++) {
966                 hda_nid_t nid = cfg->hp_pins[i];
967                 if (!is_jack_detectable(codec, nid))
968                         continue;
969                 snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
970                             nid);
971                 snd_hda_codec_write_cache(codec, nid, 0,
972                                   AC_VERB_SET_UNSOLICITED_ENABLE,
973                                   AC_USRSP_EN | ALC_HP_EVENT);
974                 spec->detect_hp = 1;
975         }
976
977         if (cfg->line_out_type == AUTO_PIN_LINE_OUT && cfg->line_outs) {
978                 if (cfg->speaker_outs)
979                         for (i = 0; i < cfg->line_outs; i++) {
980                                 hda_nid_t nid = cfg->line_out_pins[i];
981                                 if (!is_jack_detectable(codec, nid))
982                                         continue;
983                                 snd_printdd("realtek: Enable Line-Out "
984                                             "auto-muting on NID 0x%x\n", nid);
985                                 snd_hda_codec_write_cache(codec, nid, 0,
986                                                 AC_VERB_SET_UNSOLICITED_ENABLE,
987                                                 AC_USRSP_EN | ALC_FRONT_EVENT);
988                                 spec->detect_lo = 1;
989                 }
990                 spec->automute_lo_possible = spec->detect_hp;
991         }
992
993         spec->automute_speaker_possible = cfg->speaker_outs &&
994                 (spec->detect_hp || spec->detect_lo);
995
996         spec->automute_lo = spec->automute_lo_possible;
997         spec->automute_speaker = spec->automute_speaker_possible;
998
999         if (spec->automute_speaker_possible || spec->automute_lo_possible) {
1000                 /* create a control for automute mode */
1001                 alc_add_automute_mode_enum(codec);
1002                 spec->unsol_event = alc_sku_unsol_event;
1003         }
1004 }
1005
1006 /* return the position of NID in the list, or -1 if not found */
1007 static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
1008 {
1009         int i;
1010         for (i = 0; i < nums; i++)
1011                 if (list[i] == nid)
1012                         return i;
1013         return -1;
1014 }
1015
1016 /* check whether dynamic ADC-switching is available */
1017 static bool alc_check_dyn_adc_switch(struct hda_codec *codec)
1018 {
1019         struct alc_spec *spec = codec->spec;
1020         struct hda_input_mux *imux = &spec->private_imux[0];
1021         int i, n, idx;
1022         hda_nid_t cap, pin;
1023
1024         if (imux != spec->input_mux) /* no dynamic imux? */
1025                 return false;
1026
1027         for (n = 0; n < spec->num_adc_nids; n++) {
1028                 cap = spec->private_capsrc_nids[n];
1029                 for (i = 0; i < imux->num_items; i++) {
1030                         pin = spec->imux_pins[i];
1031                         if (!pin)
1032                                 return false;
1033                         if (get_connection_index(codec, cap, pin) < 0)
1034                                 break;
1035                 }
1036                 if (i >= imux->num_items)
1037                         return true; /* no ADC-switch is needed */
1038         }
1039
1040         for (i = 0; i < imux->num_items; i++) {
1041                 pin = spec->imux_pins[i];
1042                 for (n = 0; n < spec->num_adc_nids; n++) {
1043                         cap = spec->private_capsrc_nids[n];
1044                         idx = get_connection_index(codec, cap, pin);
1045                         if (idx >= 0) {
1046                                 imux->items[i].index = idx;
1047                                 spec->dyn_adc_idx[i] = n;
1048                                 break;
1049                         }
1050                 }
1051         }
1052
1053         snd_printdd("realtek: enabling ADC switching\n");
1054         spec->dyn_adc_switch = 1;
1055         return true;
1056 }
1057
1058 /* rebuild imux for matching with the given auto-mic pins (if not yet) */
1059 static bool alc_rebuild_imux_for_auto_mic(struct hda_codec *codec)
1060 {
1061         struct alc_spec *spec = codec->spec;
1062         struct hda_input_mux *imux;
1063         static char * const texts[3] = {
1064                 "Mic", "Internal Mic", "Dock Mic"
1065         };
1066         int i;
1067
1068         if (!spec->auto_mic)
1069                 return false;
1070         imux = &spec->private_imux[0];
1071         if (spec->input_mux == imux)
1072                 return true;
1073         spec->imux_pins[0] = spec->ext_mic_pin;
1074         spec->imux_pins[1] = spec->int_mic_pin;
1075         spec->imux_pins[2] = spec->dock_mic_pin;
1076         for (i = 0; i < 3; i++) {
1077                 strcpy(imux->items[i].label, texts[i]);
1078                 if (spec->imux_pins[i]) {
1079                         hda_nid_t pin = spec->imux_pins[i];
1080                         int c;
1081                         for (c = 0; c < spec->num_adc_nids; c++) {
1082                                 hda_nid_t cap = get_capsrc(spec, c);
1083                                 int idx = get_connection_index(codec, cap, pin);
1084                                 if (idx >= 0) {
1085                                         imux->items[i].index = idx;
1086                                         break;
1087                                 }
1088                         }
1089                         imux->num_items = i + 1;
1090                 }
1091         }
1092         spec->num_mux_defs = 1;
1093         spec->input_mux = imux;
1094         return true;
1095 }
1096
1097 /* check whether all auto-mic pins are valid; setup indices if OK */
1098 static bool alc_auto_mic_check_imux(struct hda_codec *codec)
1099 {
1100         struct alc_spec *spec = codec->spec;
1101         const struct hda_input_mux *imux;
1102
1103         if (!spec->auto_mic)
1104                 return false;
1105         if (spec->auto_mic_valid_imux)
1106                 return true; /* already checked */
1107
1108         /* fill up imux indices */
1109         if (!alc_check_dyn_adc_switch(codec)) {
1110                 spec->auto_mic = 0;
1111                 return false;
1112         }
1113
1114         imux = spec->input_mux;
1115         spec->ext_mic_idx = find_idx_in_nid_list(spec->ext_mic_pin,
1116                                         spec->imux_pins, imux->num_items);
1117         spec->int_mic_idx = find_idx_in_nid_list(spec->int_mic_pin,
1118                                         spec->imux_pins, imux->num_items);
1119         spec->dock_mic_idx = find_idx_in_nid_list(spec->dock_mic_pin,
1120                                         spec->imux_pins, imux->num_items);
1121         if (spec->ext_mic_idx < 0 || spec->int_mic_idx < 0) {
1122                 spec->auto_mic = 0;
1123                 return false; /* no corresponding imux */
1124         }
1125
1126         snd_hda_codec_write_cache(codec, spec->ext_mic_pin, 0,
1127                                   AC_VERB_SET_UNSOLICITED_ENABLE,
1128                                   AC_USRSP_EN | ALC_MIC_EVENT);
1129         if (spec->dock_mic_pin)
1130                 snd_hda_codec_write_cache(codec, spec->dock_mic_pin, 0,
1131                                   AC_VERB_SET_UNSOLICITED_ENABLE,
1132                                   AC_USRSP_EN | ALC_MIC_EVENT);
1133
1134         spec->auto_mic_valid_imux = 1;
1135         spec->auto_mic = 1;
1136         return true;
1137 }
1138
1139 /*
1140  * Check the availability of auto-mic switch;
1141  * Set up if really supported
1142  */
1143 static void alc_init_auto_mic(struct hda_codec *codec)
1144 {
1145         struct alc_spec *spec = codec->spec;
1146         struct auto_pin_cfg *cfg = &spec->autocfg;
1147         hda_nid_t fixed, ext, dock;
1148         int i;
1149
1150         spec->ext_mic_idx = spec->int_mic_idx = spec->dock_mic_idx = -1;
1151
1152         fixed = ext = dock = 0;
1153         for (i = 0; i < cfg->num_inputs; i++) {
1154                 hda_nid_t nid = cfg->inputs[i].pin;
1155                 unsigned int defcfg;
1156                 defcfg = snd_hda_codec_get_pincfg(codec, nid);
1157                 switch (snd_hda_get_input_pin_attr(defcfg)) {
1158                 case INPUT_PIN_ATTR_INT:
1159                         if (fixed)
1160                                 return; /* already occupied */
1161                         if (cfg->inputs[i].type != AUTO_PIN_MIC)
1162                                 return; /* invalid type */
1163                         fixed = nid;
1164                         break;
1165                 case INPUT_PIN_ATTR_UNUSED:
1166                         return; /* invalid entry */
1167                 case INPUT_PIN_ATTR_DOCK:
1168                         if (dock)
1169                                 return; /* already occupied */
1170                         if (cfg->inputs[i].type > AUTO_PIN_LINE_IN)
1171                                 return; /* invalid type */
1172                         dock = nid;
1173                         break;
1174                 default:
1175                         if (ext)
1176                                 return; /* already occupied */
1177                         if (cfg->inputs[i].type != AUTO_PIN_MIC)
1178                                 return; /* invalid type */
1179                         ext = nid;
1180                         break;
1181                 }
1182         }
1183         if (!ext && dock) {
1184                 ext = dock;
1185                 dock = 0;
1186         }
1187         if (!ext || !fixed)
1188                 return;
1189         if (!is_jack_detectable(codec, ext))
1190                 return; /* no unsol support */
1191         if (dock && !is_jack_detectable(codec, dock))
1192                 return; /* no unsol support */
1193
1194         /* check imux indices */
1195         spec->ext_mic_pin = ext;
1196         spec->int_mic_pin = fixed;
1197         spec->dock_mic_pin = dock;
1198
1199         spec->auto_mic = 1;
1200         if (!alc_auto_mic_check_imux(codec))
1201                 return;
1202
1203         snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
1204                     ext, fixed, dock);
1205         spec->unsol_event = alc_sku_unsol_event;
1206 }
1207
1208 /* check the availabilities of auto-mute and auto-mic switches */
1209 static void alc_auto_check_switches(struct hda_codec *codec)
1210 {
1211         alc_init_automute(codec);
1212         alc_init_auto_mic(codec);
1213 }
1214
1215 /*
1216  * Realtek SSID verification
1217  */
1218
1219 /* Could be any non-zero and even value. When used as fixup, tells
1220  * the driver to ignore any present sku defines.
1221  */
1222 #define ALC_FIXUP_SKU_IGNORE (2)
1223
1224 static int alc_auto_parse_customize_define(struct hda_codec *codec)
1225 {
1226         unsigned int ass, tmp, i;
1227         unsigned nid = 0;
1228         struct alc_spec *spec = codec->spec;
1229
1230         spec->cdefine.enable_pcbeep = 1; /* assume always enabled */
1231
1232         if (spec->cdefine.fixup) {
1233                 ass = spec->cdefine.sku_cfg;
1234                 if (ass == ALC_FIXUP_SKU_IGNORE)
1235                         return -1;
1236                 goto do_sku;
1237         }
1238
1239         ass = codec->subsystem_id & 0xffff;
1240         if (ass != codec->bus->pci->subsystem_device && (ass & 1))
1241                 goto do_sku;
1242
1243         nid = 0x1d;
1244         if (codec->vendor_id == 0x10ec0260)
1245                 nid = 0x17;
1246         ass = snd_hda_codec_get_pincfg(codec, nid);
1247
1248         if (!(ass & 1)) {
1249                 printk(KERN_INFO "hda_codec: %s: SKU not ready 0x%08x\n",
1250                        codec->chip_name, ass);
1251                 return -1;
1252         }
1253
1254         /* check sum */
1255         tmp = 0;
1256         for (i = 1; i < 16; i++) {
1257                 if ((ass >> i) & 1)
1258                         tmp++;
1259         }
1260         if (((ass >> 16) & 0xf) != tmp)
1261                 return -1;
1262
1263         spec->cdefine.port_connectivity = ass >> 30;
1264         spec->cdefine.enable_pcbeep = (ass & 0x100000) >> 20;
1265         spec->cdefine.check_sum = (ass >> 16) & 0xf;
1266         spec->cdefine.customization = ass >> 8;
1267 do_sku:
1268         spec->cdefine.sku_cfg = ass;
1269         spec->cdefine.external_amp = (ass & 0x38) >> 3;
1270         spec->cdefine.platform_type = (ass & 0x4) >> 2;
1271         spec->cdefine.swap = (ass & 0x2) >> 1;
1272         spec->cdefine.override = ass & 0x1;
1273
1274         snd_printd("SKU: Nid=0x%x sku_cfg=0x%08x\n",
1275                    nid, spec->cdefine.sku_cfg);
1276         snd_printd("SKU: port_connectivity=0x%x\n",
1277                    spec->cdefine.port_connectivity);
1278         snd_printd("SKU: enable_pcbeep=0x%x\n", spec->cdefine.enable_pcbeep);
1279         snd_printd("SKU: check_sum=0x%08x\n", spec->cdefine.check_sum);
1280         snd_printd("SKU: customization=0x%08x\n", spec->cdefine.customization);
1281         snd_printd("SKU: external_amp=0x%x\n", spec->cdefine.external_amp);
1282         snd_printd("SKU: platform_type=0x%x\n", spec->cdefine.platform_type);
1283         snd_printd("SKU: swap=0x%x\n", spec->cdefine.swap);
1284         snd_printd("SKU: override=0x%x\n", spec->cdefine.override);
1285
1286         return 0;
1287 }
1288
1289 /* return true if the given NID is found in the list */
1290 static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
1291 {
1292         return find_idx_in_nid_list(nid, list, nums) >= 0;
1293 }
1294
1295 /* check subsystem ID and set up device-specific initialization;
1296  * return 1 if initialized, 0 if invalid SSID
1297  */
1298 /* 32-bit subsystem ID for BIOS loading in HD Audio codec.
1299  *      31 ~ 16 :       Manufacture ID
1300  *      15 ~ 8  :       SKU ID
1301  *      7  ~ 0  :       Assembly ID
1302  *      port-A --> pin 39/41, port-E --> pin 14/15, port-D --> pin 35/36
1303  */
1304 static int alc_subsystem_id(struct hda_codec *codec,
1305                             hda_nid_t porta, hda_nid_t porte,
1306                             hda_nid_t portd, hda_nid_t porti)
1307 {
1308         unsigned int ass, tmp, i;
1309         unsigned nid;
1310         struct alc_spec *spec = codec->spec;
1311
1312         if (spec->cdefine.fixup) {
1313                 ass = spec->cdefine.sku_cfg;
1314                 if (ass == ALC_FIXUP_SKU_IGNORE)
1315                         return 0;
1316                 goto do_sku;
1317         }
1318
1319         ass = codec->subsystem_id & 0xffff;
1320         if ((ass != codec->bus->pci->subsystem_device) && (ass & 1))
1321                 goto do_sku;
1322
1323         /* invalid SSID, check the special NID pin defcfg instead */
1324         /*
1325          * 31~30        : port connectivity
1326          * 29~21        : reserve
1327          * 20           : PCBEEP input
1328          * 19~16        : Check sum (15:1)
1329          * 15~1         : Custom
1330          * 0            : override
1331         */
1332         nid = 0x1d;
1333         if (codec->vendor_id == 0x10ec0260)
1334                 nid = 0x17;
1335         ass = snd_hda_codec_get_pincfg(codec, nid);
1336         snd_printd("realtek: No valid SSID, "
1337                    "checking pincfg 0x%08x for NID 0x%x\n",
1338                    ass, nid);
1339         if (!(ass & 1))
1340                 return 0;
1341         if ((ass >> 30) != 1)   /* no physical connection */
1342                 return 0;
1343
1344         /* check sum */
1345         tmp = 0;
1346         for (i = 1; i < 16; i++) {
1347                 if ((ass >> i) & 1)
1348                         tmp++;
1349         }
1350         if (((ass >> 16) & 0xf) != tmp)
1351                 return 0;
1352 do_sku:
1353         snd_printd("realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
1354                    ass & 0xffff, codec->vendor_id);
1355         /*
1356          * 0 : override
1357          * 1 :  Swap Jack
1358          * 2 : 0 --> Desktop, 1 --> Laptop
1359          * 3~5 : External Amplifier control
1360          * 7~6 : Reserved
1361         */
1362         tmp = (ass & 0x38) >> 3;        /* external Amp control */
1363         switch (tmp) {
1364         case 1:
1365                 spec->init_amp = ALC_INIT_GPIO1;
1366                 break;
1367         case 3:
1368                 spec->init_amp = ALC_INIT_GPIO2;
1369                 break;
1370         case 7:
1371                 spec->init_amp = ALC_INIT_GPIO3;
1372                 break;
1373         case 5:
1374         default:
1375                 spec->init_amp = ALC_INIT_DEFAULT;
1376                 break;
1377         }
1378
1379         /* is laptop or Desktop and enable the function "Mute internal speaker
1380          * when the external headphone out jack is plugged"
1381          */
1382         if (!(ass & 0x8000))
1383                 return 1;
1384         /*
1385          * 10~8 : Jack location
1386          * 12~11: Headphone out -> 00: PortA, 01: PortE, 02: PortD, 03: Resvered
1387          * 14~13: Resvered
1388          * 15   : 1 --> enable the function "Mute internal speaker
1389          *              when the external headphone out jack is plugged"
1390          */
1391         if (!spec->autocfg.hp_pins[0] &&
1392             !(spec->autocfg.line_out_pins[0] &&
1393               spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
1394                 hda_nid_t nid;
1395                 tmp = (ass >> 11) & 0x3;        /* HP to chassis */
1396                 if (tmp == 0)
1397                         nid = porta;
1398                 else if (tmp == 1)
1399                         nid = porte;
1400                 else if (tmp == 2)
1401                         nid = portd;
1402                 else if (tmp == 3)
1403                         nid = porti;
1404                 else
1405                         return 1;
1406                 if (found_in_nid_list(nid, spec->autocfg.line_out_pins,
1407                                       spec->autocfg.line_outs))
1408                         return 1;
1409                 spec->autocfg.hp_pins[0] = nid;
1410         }
1411         return 1;
1412 }
1413
1414 /* Check the validity of ALC subsystem-id
1415  * ports contains an array of 4 pin NIDs for port-A, E, D and I */
1416 static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports)
1417 {
1418         if (!alc_subsystem_id(codec, ports[0], ports[1], ports[2], ports[3])) {
1419                 struct alc_spec *spec = codec->spec;
1420                 snd_printd("realtek: "
1421                            "Enable default setup for auto mode as fallback\n");
1422                 spec->init_amp = ALC_INIT_DEFAULT;
1423         }
1424 }
1425
1426 /*
1427  * Fix-up pin default configurations and add default verbs
1428  */
1429
1430 struct alc_pincfg {
1431         hda_nid_t nid;
1432         u32 val;
1433 };
1434
1435 struct alc_model_fixup {
1436         const int id;
1437         const char *name;
1438 };
1439
1440 struct alc_fixup {
1441         int type;
1442         bool chained;
1443         int chain_id;
1444         union {
1445                 unsigned int sku;
1446                 const struct alc_pincfg *pins;
1447                 const struct hda_verb *verbs;
1448                 void (*func)(struct hda_codec *codec,
1449                              const struct alc_fixup *fix,
1450                              int action);
1451         } v;
1452 };
1453
1454 enum {
1455         ALC_FIXUP_INVALID,
1456         ALC_FIXUP_SKU,
1457         ALC_FIXUP_PINS,
1458         ALC_FIXUP_VERBS,
1459         ALC_FIXUP_FUNC,
1460 };
1461
1462 enum {
1463         ALC_FIXUP_ACT_PRE_PROBE,
1464         ALC_FIXUP_ACT_PROBE,
1465         ALC_FIXUP_ACT_INIT,
1466 };
1467
1468 static void alc_apply_fixup(struct hda_codec *codec, int action)
1469 {
1470         struct alc_spec *spec = codec->spec;
1471         int id = spec->fixup_id;
1472 #ifdef CONFIG_SND_DEBUG_VERBOSE
1473         const char *modelname = spec->fixup_name;
1474 #endif
1475         int depth = 0;
1476
1477         if (!spec->fixup_list)
1478                 return;
1479
1480         while (id >= 0) {
1481                 const struct alc_fixup *fix = spec->fixup_list + id;
1482                 const struct alc_pincfg *cfg;
1483
1484                 switch (fix->type) {
1485                 case ALC_FIXUP_SKU:
1486                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku)
1487                                 break;
1488                         snd_printdd(KERN_INFO "hda_codec: %s: "
1489                                     "Apply sku override for %s\n",
1490                                     codec->chip_name, modelname);
1491                         spec->cdefine.sku_cfg = fix->v.sku;
1492                         spec->cdefine.fixup = 1;
1493                         break;
1494                 case ALC_FIXUP_PINS:
1495                         cfg = fix->v.pins;
1496                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !cfg)
1497                                 break;
1498                         snd_printdd(KERN_INFO "hda_codec: %s: "
1499                                     "Apply pincfg for %s\n",
1500                                     codec->chip_name, modelname);
1501                         for (; cfg->nid; cfg++)
1502                                 snd_hda_codec_set_pincfg(codec, cfg->nid,
1503                                                          cfg->val);
1504                         break;
1505                 case ALC_FIXUP_VERBS:
1506                         if (action != ALC_FIXUP_ACT_PROBE || !fix->v.verbs)
1507                                 break;
1508                         snd_printdd(KERN_INFO "hda_codec: %s: "
1509                                     "Apply fix-verbs for %s\n",
1510                                     codec->chip_name, modelname);
1511                         add_verb(codec->spec, fix->v.verbs);
1512                         break;
1513                 case ALC_FIXUP_FUNC:
1514                         if (!fix->v.func)
1515                                 break;
1516                         snd_printdd(KERN_INFO "hda_codec: %s: "
1517                                     "Apply fix-func for %s\n",
1518                                     codec->chip_name, modelname);
1519                         fix->v.func(codec, fix, action);
1520                         break;
1521                 default:
1522                         snd_printk(KERN_ERR "hda_codec: %s: "
1523                                    "Invalid fixup type %d\n",
1524                                    codec->chip_name, fix->type);
1525                         break;
1526                 }
1527                 if (!fix->chained)
1528                         break;
1529                 if (++depth > 10)
1530                         break;
1531                 id = fix->chain_id;
1532         }
1533 }
1534
1535 static void alc_pick_fixup(struct hda_codec *codec,
1536                            const struct alc_model_fixup *models,
1537                            const struct snd_pci_quirk *quirk,
1538                            const struct alc_fixup *fixlist)
1539 {
1540         struct alc_spec *spec = codec->spec;
1541         int id = -1;
1542         const char *name = NULL;
1543
1544         if (codec->modelname && models) {
1545                 while (models->name) {
1546                         if (!strcmp(codec->modelname, models->name)) {
1547                                 id = models->id;
1548                                 name = models->name;
1549                                 break;
1550                         }
1551                         models++;
1552                 }
1553         }
1554         if (id < 0) {
1555                 quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
1556                 if (quirk) {
1557                         id = quirk->value;
1558 #ifdef CONFIG_SND_DEBUG_VERBOSE
1559                         name = quirk->name;
1560 #endif
1561                 }
1562         }
1563
1564         spec->fixup_id = id;
1565         if (id >= 0) {
1566                 spec->fixup_list = fixlist;
1567                 spec->fixup_name = name;
1568         }
1569 }
1570
1571 /*
1572  * COEF access helper functions
1573  */
1574 static int alc_read_coef_idx(struct hda_codec *codec,
1575                         unsigned int coef_idx)
1576 {
1577         unsigned int val;
1578         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
1579                                 coef_idx);
1580         val = snd_hda_codec_read(codec, 0x20, 0,
1581                                 AC_VERB_GET_PROC_COEF, 0);
1582         return val;
1583 }
1584
1585 static void alc_write_coef_idx(struct hda_codec *codec, unsigned int coef_idx,
1586                                                         unsigned int coef_val)
1587 {
1588         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
1589                             coef_idx);
1590         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF,
1591                             coef_val);
1592 }
1593
1594 /* a special bypass for COEF 0; read the cached value at the second time */
1595 static unsigned int alc_get_coef0(struct hda_codec *codec)
1596 {
1597         struct alc_spec *spec = codec->spec;
1598         if (!spec->coef0)
1599                 spec->coef0 = alc_read_coef_idx(codec, 0);
1600         return spec->coef0;
1601 }
1602
1603 /*
1604  * Digital I/O handling
1605  */
1606
1607 /* set right pin controls for digital I/O */
1608 static void alc_auto_init_digital(struct hda_codec *codec)
1609 {
1610         struct alc_spec *spec = codec->spec;
1611         int i;
1612         hda_nid_t pin, dac;
1613
1614         for (i = 0; i < spec->autocfg.dig_outs; i++) {
1615                 pin = spec->autocfg.dig_out_pins[i];
1616                 if (!pin)
1617                         continue;
1618                 snd_hda_codec_write(codec, pin, 0,
1619                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1620                 if (!i)
1621                         dac = spec->multiout.dig_out_nid;
1622                 else
1623                         dac = spec->slave_dig_outs[i - 1];
1624                 if (!dac || !(get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
1625                         continue;
1626                 snd_hda_codec_write(codec, dac, 0,
1627                                     AC_VERB_SET_AMP_GAIN_MUTE,
1628                                     AMP_OUT_UNMUTE);
1629         }
1630         pin = spec->autocfg.dig_in_pin;
1631         if (pin)
1632                 snd_hda_codec_write(codec, pin, 0,
1633                                     AC_VERB_SET_PIN_WIDGET_CONTROL,
1634                                     PIN_IN);
1635 }
1636
1637 /* parse digital I/Os and set up NIDs in BIOS auto-parse mode */
1638 static void alc_auto_parse_digital(struct hda_codec *codec)
1639 {
1640         struct alc_spec *spec = codec->spec;
1641         int i, err, nums;
1642         hda_nid_t dig_nid;
1643
1644         /* support multiple SPDIFs; the secondary is set up as a slave */
1645         nums = 0;
1646         for (i = 0; i < spec->autocfg.dig_outs; i++) {
1647                 hda_nid_t conn[4];
1648                 err = snd_hda_get_connections(codec,
1649                                               spec->autocfg.dig_out_pins[i],
1650                                               conn, ARRAY_SIZE(conn));
1651                 if (err <= 0)
1652                         continue;
1653                 dig_nid = conn[0]; /* assume the first element is audio-out */
1654                 if (!nums) {
1655                         spec->multiout.dig_out_nid = dig_nid;
1656                         spec->dig_out_type = spec->autocfg.dig_out_type[0];
1657                 } else {
1658                         spec->multiout.slave_dig_outs = spec->slave_dig_outs;
1659                         if (nums >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
1660                                 break;
1661                         spec->slave_dig_outs[nums - 1] = dig_nid;
1662                 }
1663                 nums++;
1664         }
1665
1666         if (spec->autocfg.dig_in_pin) {
1667                 dig_nid = codec->start_nid;
1668                 for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
1669                         unsigned int wcaps = get_wcaps(codec, dig_nid);
1670                         if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
1671                                 continue;
1672                         if (!(wcaps & AC_WCAP_DIGITAL))
1673                                 continue;
1674                         if (!(wcaps & AC_WCAP_CONN_LIST))
1675                                 continue;
1676                         err = get_connection_index(codec, dig_nid,
1677                                                    spec->autocfg.dig_in_pin);
1678                         if (err >= 0) {
1679                                 spec->dig_in_nid = dig_nid;
1680                                 break;
1681                         }
1682                 }
1683         }
1684 }
1685
1686 /*
1687  * capture mixer elements
1688  */
1689 static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
1690                             struct snd_ctl_elem_info *uinfo)
1691 {
1692         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1693         struct alc_spec *spec = codec->spec;
1694         unsigned long val;
1695         int err;
1696
1697         mutex_lock(&codec->control_mutex);
1698         if (spec->vol_in_capsrc)
1699                 val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
1700         else
1701                 val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
1702         kcontrol->private_value = val;
1703         err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
1704         mutex_unlock(&codec->control_mutex);
1705         return err;
1706 }
1707
1708 static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
1709                            unsigned int size, unsigned int __user *tlv)
1710 {
1711         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1712         struct alc_spec *spec = codec->spec;
1713         unsigned long val;
1714         int err;
1715
1716         mutex_lock(&codec->control_mutex);
1717         if (spec->vol_in_capsrc)
1718                 val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
1719         else
1720                 val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
1721         kcontrol->private_value = val;
1722         err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
1723         mutex_unlock(&codec->control_mutex);
1724         return err;
1725 }
1726
1727 typedef int (*getput_call_t)(struct snd_kcontrol *kcontrol,
1728                              struct snd_ctl_elem_value *ucontrol);
1729
1730 static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
1731                                  struct snd_ctl_elem_value *ucontrol,
1732                                  getput_call_t func, bool check_adc_switch)
1733 {
1734         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1735         struct alc_spec *spec = codec->spec;
1736         int i, err = 0;
1737
1738         mutex_lock(&codec->control_mutex);
1739         if (check_adc_switch && spec->dyn_adc_switch) {
1740                 for (i = 0; i < spec->num_adc_nids; i++) {
1741                         kcontrol->private_value =
1742                                 HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
1743                                                     3, 0, HDA_INPUT);
1744                         err = func(kcontrol, ucontrol);
1745                         if (err < 0)
1746                                 goto error;
1747                 }
1748         } else {
1749                 i = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
1750                 if (spec->vol_in_capsrc)
1751                         kcontrol->private_value =
1752                                 HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[i],
1753                                                     3, 0, HDA_OUTPUT);
1754                 else
1755                         kcontrol->private_value =
1756                                 HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
1757                                                     3, 0, HDA_INPUT);
1758                 err = func(kcontrol, ucontrol);
1759         }
1760  error:
1761         mutex_unlock(&codec->control_mutex);
1762         return err;
1763 }
1764
1765 static int alc_cap_vol_get(struct snd_kcontrol *kcontrol,
1766                            struct snd_ctl_elem_value *ucontrol)
1767 {
1768         return alc_cap_getput_caller(kcontrol, ucontrol,
1769                                      snd_hda_mixer_amp_volume_get, false);
1770 }
1771
1772 static int alc_cap_vol_put(struct snd_kcontrol *kcontrol,
1773                            struct snd_ctl_elem_value *ucontrol)
1774 {
1775         return alc_cap_getput_caller(kcontrol, ucontrol,
1776                                      snd_hda_mixer_amp_volume_put, true);
1777 }
1778
1779 /* capture mixer elements */
1780 #define alc_cap_sw_info         snd_ctl_boolean_stereo_info
1781
1782 static int alc_cap_sw_get(struct snd_kcontrol *kcontrol,
1783                           struct snd_ctl_elem_value *ucontrol)
1784 {
1785         return alc_cap_getput_caller(kcontrol, ucontrol,
1786                                      snd_hda_mixer_amp_switch_get, false);
1787 }
1788
1789 static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
1790                           struct snd_ctl_elem_value *ucontrol)
1791 {
1792         return alc_cap_getput_caller(kcontrol, ucontrol,
1793                                      snd_hda_mixer_amp_switch_put, true);
1794 }
1795
1796 #define _DEFINE_CAPMIX(num) \
1797         { \
1798                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1799                 .name = "Capture Switch", \
1800                 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
1801                 .count = num, \
1802                 .info = alc_cap_sw_info, \
1803                 .get = alc_cap_sw_get, \
1804                 .put = alc_cap_sw_put, \
1805         }, \
1806         { \
1807                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1808                 .name = "Capture Volume", \
1809                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | \
1810                            SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
1811                            SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), \
1812                 .count = num, \
1813                 .info = alc_cap_vol_info, \
1814                 .get = alc_cap_vol_get, \
1815                 .put = alc_cap_vol_put, \
1816                 .tlv = { .c = alc_cap_vol_tlv }, \
1817         }
1818
1819 #define _DEFINE_CAPSRC(num) \
1820         { \
1821                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1822                 /* .name = "Capture Source", */ \
1823                 .name = "Input Source", \
1824                 .count = num, \
1825                 .info = alc_mux_enum_info, \
1826                 .get = alc_mux_enum_get, \
1827                 .put = alc_mux_enum_put, \
1828         }
1829
1830 #define DEFINE_CAPMIX(num) \
1831 static const struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
1832         _DEFINE_CAPMIX(num),                                  \
1833         _DEFINE_CAPSRC(num),                                  \
1834         { } /* end */                                         \
1835 }
1836
1837 #define DEFINE_CAPMIX_NOSRC(num) \
1838 static const struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
1839         _DEFINE_CAPMIX(num),                                        \
1840         { } /* end */                                               \
1841 }
1842
1843 /* up to three ADCs */
1844 DEFINE_CAPMIX(1);
1845 DEFINE_CAPMIX(2);
1846 DEFINE_CAPMIX(3);
1847 DEFINE_CAPMIX_NOSRC(1);
1848 DEFINE_CAPMIX_NOSRC(2);
1849 DEFINE_CAPMIX_NOSRC(3);
1850
1851 /*
1852  * virtual master controls
1853  */
1854
1855 /*
1856  * slave controls for virtual master
1857  */
1858 static const char * const alc_slave_vols[] = {
1859         "Front Playback Volume",
1860         "Surround Playback Volume",
1861         "Center Playback Volume",
1862         "LFE Playback Volume",
1863         "Side Playback Volume",
1864         "Headphone Playback Volume",
1865         "Speaker Playback Volume",
1866         "Mono Playback Volume",
1867         "Line-Out Playback Volume",
1868         "PCM Playback Volume",
1869         NULL,
1870 };
1871
1872 static const char * const alc_slave_sws[] = {
1873         "Front Playback Switch",
1874         "Surround Playback Switch",
1875         "Center Playback Switch",
1876         "LFE Playback Switch",
1877         "Side Playback Switch",
1878         "Headphone Playback Switch",
1879         "Speaker Playback Switch",
1880         "Mono Playback Switch",
1881         "IEC958 Playback Switch",
1882         "Line-Out Playback Switch",
1883         "PCM Playback Switch",
1884         NULL,
1885 };
1886
1887 /*
1888  * build control elements
1889  */
1890
1891 #define NID_MAPPING             (-1)
1892
1893 #define SUBDEV_SPEAKER_         (0 << 6)
1894 #define SUBDEV_HP_              (1 << 6)
1895 #define SUBDEV_LINE_            (2 << 6)
1896 #define SUBDEV_SPEAKER(x)       (SUBDEV_SPEAKER_ | ((x) & 0x3f))
1897 #define SUBDEV_HP(x)            (SUBDEV_HP_ | ((x) & 0x3f))
1898 #define SUBDEV_LINE(x)          (SUBDEV_LINE_ | ((x) & 0x3f))
1899
1900 static void alc_free_kctls(struct hda_codec *codec);
1901
1902 #ifdef CONFIG_SND_HDA_INPUT_BEEP
1903 /* additional beep mixers; the actual parameters are overwritten at build */
1904 static const struct snd_kcontrol_new alc_beep_mixer[] = {
1905         HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
1906         HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
1907         { } /* end */
1908 };
1909 #endif
1910
1911 static int alc_build_controls(struct hda_codec *codec)
1912 {
1913         struct alc_spec *spec = codec->spec;
1914         struct snd_kcontrol *kctl = NULL;
1915         const struct snd_kcontrol_new *knew;
1916         int i, j, err;
1917         unsigned int u;
1918         hda_nid_t nid;
1919
1920         for (i = 0; i < spec->num_mixers; i++) {
1921                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
1922                 if (err < 0)
1923                         return err;
1924         }
1925         if (spec->cap_mixer) {
1926                 err = snd_hda_add_new_ctls(codec, spec->cap_mixer);
1927                 if (err < 0)
1928                         return err;
1929         }
1930         if (spec->multiout.dig_out_nid) {
1931                 err = snd_hda_create_spdif_out_ctls(codec,
1932                                                     spec->multiout.dig_out_nid,
1933                                                     spec->multiout.dig_out_nid);
1934                 if (err < 0)
1935                         return err;
1936                 if (!spec->no_analog) {
1937                         err = snd_hda_create_spdif_share_sw(codec,
1938                                                             &spec->multiout);
1939                         if (err < 0)
1940                                 return err;
1941                         spec->multiout.share_spdif = 1;
1942                 }
1943         }
1944         if (spec->dig_in_nid) {
1945                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
1946                 if (err < 0)
1947                         return err;
1948         }
1949
1950 #ifdef CONFIG_SND_HDA_INPUT_BEEP
1951         /* create beep controls if needed */
1952         if (spec->beep_amp) {
1953                 const struct snd_kcontrol_new *knew;
1954                 for (knew = alc_beep_mixer; knew->name; knew++) {
1955                         struct snd_kcontrol *kctl;
1956                         kctl = snd_ctl_new1(knew, codec);
1957                         if (!kctl)
1958                                 return -ENOMEM;
1959                         kctl->private_value = spec->beep_amp;
1960                         err = snd_hda_ctl_add(codec, 0, kctl);
1961                         if (err < 0)
1962                                 return err;
1963                 }
1964         }
1965 #endif
1966
1967         /* if we have no master control, let's create it */
1968         if (!spec->no_analog &&
1969             !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
1970                 unsigned int vmaster_tlv[4];
1971                 snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
1972                                         HDA_OUTPUT, vmaster_tlv);
1973                 err = snd_hda_add_vmaster(codec, "Master Playback Volume",
1974                                           vmaster_tlv, alc_slave_vols);
1975                 if (err < 0)
1976                         return err;
1977         }
1978         if (!spec->no_analog &&
1979             !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
1980                 err = snd_hda_add_vmaster(codec, "Master Playback Switch",
1981                                           NULL, alc_slave_sws);
1982                 if (err < 0)
1983                         return err;
1984         }
1985
1986         /* assign Capture Source enums to NID */
1987         if (spec->capsrc_nids || spec->adc_nids) {
1988                 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
1989                 if (!kctl)
1990                         kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
1991                 for (i = 0; kctl && i < kctl->count; i++) {
1992                         err = snd_hda_add_nid(codec, kctl, i,
1993                                               get_capsrc(spec, i));
1994                         if (err < 0)
1995                                 return err;
1996                 }
1997         }
1998         if (spec->cap_mixer && spec->adc_nids) {
1999                 const char *kname = kctl ? kctl->id.name : NULL;
2000                 for (knew = spec->cap_mixer; knew->name; knew++) {
2001                         if (kname && strcmp(knew->name, kname) == 0)
2002                                 continue;
2003                         kctl = snd_hda_find_mixer_ctl(codec, knew->name);
2004                         for (i = 0; kctl && i < kctl->count; i++) {
2005                                 err = snd_hda_add_nid(codec, kctl, i,
2006                                                       spec->adc_nids[i]);
2007                                 if (err < 0)
2008                                         return err;
2009                         }
2010                 }
2011         }
2012
2013         /* other nid->control mapping */
2014         for (i = 0; i < spec->num_mixers; i++) {
2015                 for (knew = spec->mixers[i]; knew->name; knew++) {
2016                         if (knew->iface != NID_MAPPING)
2017                                 continue;
2018                         kctl = snd_hda_find_mixer_ctl(codec, knew->name);
2019                         if (kctl == NULL)
2020                                 continue;
2021                         u = knew->subdevice;
2022                         for (j = 0; j < 4; j++, u >>= 8) {
2023                                 nid = u & 0x3f;
2024                                 if (nid == 0)
2025                                         continue;
2026                                 switch (u & 0xc0) {
2027                                 case SUBDEV_SPEAKER_:
2028                                         nid = spec->autocfg.speaker_pins[nid];
2029                                         break;
2030                                 case SUBDEV_LINE_:
2031                                         nid = spec->autocfg.line_out_pins[nid];
2032                                         break;
2033                                 case SUBDEV_HP_:
2034                                         nid = spec->autocfg.hp_pins[nid];
2035                                         break;
2036                                 default:
2037                                         continue;
2038                                 }
2039                                 err = snd_hda_add_nid(codec, kctl, 0, nid);
2040                                 if (err < 0)
2041                                         return err;
2042                         }
2043                         u = knew->private_value;
2044                         for (j = 0; j < 4; j++, u >>= 8) {
2045                                 nid = u & 0xff;
2046                                 if (nid == 0)
2047                                         continue;
2048                                 err = snd_hda_add_nid(codec, kctl, 0, nid);
2049                                 if (err < 0)
2050                                         return err;
2051                         }
2052                 }
2053         }
2054
2055         alc_free_kctls(codec); /* no longer needed */
2056
2057         return 0;
2058 }
2059
2060
2061 /*
2062  * Common callbacks
2063  */
2064
2065 static void alc_init_special_input_src(struct hda_codec *codec);
2066 static int alc269_fill_coef(struct hda_codec *codec);
2067
2068 static int alc_init(struct hda_codec *codec)
2069 {
2070         struct alc_spec *spec = codec->spec;
2071         unsigned int i;
2072
2073         if (codec->vendor_id == 0x10ec0269)
2074                 alc269_fill_coef(codec);
2075
2076         alc_fix_pll(codec);
2077         alc_auto_init_amp(codec, spec->init_amp);
2078
2079         for (i = 0; i < spec->num_init_verbs; i++)
2080                 snd_hda_sequence_write(codec, spec->init_verbs[i]);
2081         alc_init_special_input_src(codec);
2082
2083         if (spec->init_hook)
2084                 spec->init_hook(codec);
2085
2086         alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);
2087
2088         hda_call_check_power_status(codec, 0x01);
2089         return 0;
2090 }
2091
2092 static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
2093 {
2094         struct alc_spec *spec = codec->spec;
2095
2096         if (spec->unsol_event)
2097                 spec->unsol_event(codec, res);
2098 }
2099
2100 #ifdef CONFIG_SND_HDA_POWER_SAVE
2101 static int alc_check_power_status(struct hda_codec *codec, hda_nid_t nid)
2102 {
2103         struct alc_spec *spec = codec->spec;
2104         return snd_hda_check_amp_list_power(codec, &spec->loopback, nid);
2105 }
2106 #endif
2107
2108 /*
2109  * Analog playback callbacks
2110  */
2111 static int alc_playback_pcm_open(struct hda_pcm_stream *hinfo,
2112                                     struct hda_codec *codec,
2113                                     struct snd_pcm_substream *substream)
2114 {
2115         struct alc_spec *spec = codec->spec;
2116         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
2117                                              hinfo);
2118 }
2119
2120 static int alc_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2121                                        struct hda_codec *codec,
2122                                        unsigned int stream_tag,
2123                                        unsigned int format,
2124                                        struct snd_pcm_substream *substream)
2125 {
2126         struct alc_spec *spec = codec->spec;
2127         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
2128                                                 stream_tag, format, substream);
2129 }
2130
2131 static int alc_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2132                                        struct hda_codec *codec,
2133                                        struct snd_pcm_substream *substream)
2134 {
2135         struct alc_spec *spec = codec->spec;
2136         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
2137 }
2138
2139 /*
2140  * Digital out
2141  */
2142 static int alc_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
2143                                         struct hda_codec *codec,
2144                                         struct snd_pcm_substream *substream)
2145 {
2146         struct alc_spec *spec = codec->spec;
2147         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
2148 }
2149
2150 static int alc_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2151                                            struct hda_codec *codec,
2152                                            unsigned int stream_tag,
2153                                            unsigned int format,
2154                                            struct snd_pcm_substream *substream)
2155 {
2156         struct alc_spec *spec = codec->spec;
2157         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
2158                                              stream_tag, format, substream);
2159 }
2160
2161 static int alc_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2162                                            struct hda_codec *codec,
2163                                            struct snd_pcm_substream *substream)
2164 {
2165         struct alc_spec *spec = codec->spec;
2166         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
2167 }
2168
2169 static int alc_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
2170                                          struct hda_codec *codec,
2171                                          struct snd_pcm_substream *substream)
2172 {
2173         struct alc_spec *spec = codec->spec;
2174         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
2175 }
2176
2177 /*
2178  * Analog capture
2179  */
2180 static int alc_alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
2181                                       struct hda_codec *codec,
2182                                       unsigned int stream_tag,
2183                                       unsigned int format,
2184                                       struct snd_pcm_substream *substream)
2185 {
2186         struct alc_spec *spec = codec->spec;
2187
2188         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
2189                                    stream_tag, 0, format);
2190         return 0;
2191 }
2192
2193 static int alc_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
2194                                       struct hda_codec *codec,
2195                                       struct snd_pcm_substream *substream)
2196 {
2197         struct alc_spec *spec = codec->spec;
2198
2199         snd_hda_codec_cleanup_stream(codec,
2200                                      spec->adc_nids[substream->number + 1]);
2201         return 0;
2202 }
2203
2204 /* analog capture with dynamic dual-adc changes */
2205 static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
2206                                        struct hda_codec *codec,
2207                                        unsigned int stream_tag,
2208                                        unsigned int format,
2209                                        struct snd_pcm_substream *substream)
2210 {
2211         struct alc_spec *spec = codec->spec;
2212         spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]];
2213         spec->cur_adc_stream_tag = stream_tag;
2214         spec->cur_adc_format = format;
2215         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
2216         return 0;
2217 }
2218
2219 static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
2220                                        struct hda_codec *codec,
2221                                        struct snd_pcm_substream *substream)
2222 {
2223         struct alc_spec *spec = codec->spec;
2224         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
2225         spec->cur_adc = 0;
2226         return 0;
2227 }
2228
2229 static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = {
2230         .substreams = 1,
2231         .channels_min = 2,
2232         .channels_max = 2,
2233         .nid = 0, /* fill later */
2234         .ops = {
2235                 .prepare = dyn_adc_capture_pcm_prepare,
2236                 .cleanup = dyn_adc_capture_pcm_cleanup
2237         },
2238 };
2239
2240 /*
2241  */
2242 static const struct hda_pcm_stream alc_pcm_analog_playback = {
2243         .substreams = 1,
2244         .channels_min = 2,
2245         .channels_max = 8,
2246         /* NID is set in alc_build_pcms */
2247         .ops = {
2248                 .open = alc_playback_pcm_open,
2249                 .prepare = alc_playback_pcm_prepare,
2250                 .cleanup = alc_playback_pcm_cleanup
2251         },
2252 };
2253
2254 static const struct hda_pcm_stream alc_pcm_analog_capture = {
2255         .substreams = 1,
2256         .channels_min = 2,
2257         .channels_max = 2,
2258         /* NID is set in alc_build_pcms */
2259 };
2260
2261 static const struct hda_pcm_stream alc_pcm_analog_alt_playback = {
2262         .substreams = 1,
2263         .channels_min = 2,
2264         .channels_max = 2,
2265         /* NID is set in alc_build_pcms */
2266 };
2267
2268 static const struct hda_pcm_stream alc_pcm_analog_alt_capture = {
2269         .substreams = 2, /* can be overridden */
2270         .channels_min = 2,
2271         .channels_max = 2,
2272         /* NID is set in alc_build_pcms */
2273         .ops = {
2274                 .prepare = alc_alt_capture_pcm_prepare,
2275                 .cleanup = alc_alt_capture_pcm_cleanup
2276         },
2277 };
2278
2279 static const struct hda_pcm_stream alc_pcm_digital_playback = {
2280         .substreams = 1,
2281         .channels_min = 2,
2282         .channels_max = 2,
2283         /* NID is set in alc_build_pcms */
2284         .ops = {
2285                 .open = alc_dig_playback_pcm_open,
2286                 .close = alc_dig_playback_pcm_close,
2287                 .prepare = alc_dig_playback_pcm_prepare,
2288                 .cleanup = alc_dig_playback_pcm_cleanup
2289         },
2290 };
2291
2292 static const struct hda_pcm_stream alc_pcm_digital_capture = {
2293         .substreams = 1,
2294         .channels_min = 2,
2295         .channels_max = 2,
2296         /* NID is set in alc_build_pcms */
2297 };
2298
2299 /* Used by alc_build_pcms to flag that a PCM has no playback stream */
2300 static const struct hda_pcm_stream alc_pcm_null_stream = {
2301         .substreams = 0,
2302         .channels_min = 0,
2303         .channels_max = 0,
2304 };
2305
2306 static int alc_build_pcms(struct hda_codec *codec)
2307 {
2308         struct alc_spec *spec = codec->spec;
2309         struct hda_pcm *info = spec->pcm_rec;
2310         const struct hda_pcm_stream *p;
2311         bool have_multi_adcs;
2312         int i;
2313
2314         codec->num_pcms = 1;
2315         codec->pcm_info = info;
2316
2317         if (spec->no_analog)
2318                 goto skip_analog;
2319
2320         snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog),
2321                  "%s Analog", codec->chip_name);
2322         info->name = spec->stream_name_analog;
2323
2324         if (spec->multiout.dac_nids > 0) {
2325                 p = spec->stream_analog_playback;
2326                 if (!p)
2327                         p = &alc_pcm_analog_playback;
2328                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2329                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
2330         }
2331         if (spec->adc_nids) {
2332                 p = spec->stream_analog_capture;
2333                 if (!p) {
2334                         if (spec->dyn_adc_switch)
2335                                 p = &dyn_adc_pcm_analog_capture;
2336                         else
2337                                 p = &alc_pcm_analog_capture;
2338                 }
2339                 info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2340                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
2341         }
2342
2343         if (spec->channel_mode) {
2344                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
2345                 for (i = 0; i < spec->num_channel_mode; i++) {
2346                         if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) {
2347                                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels;
2348                         }
2349                 }
2350         }
2351
2352  skip_analog:
2353         /* SPDIF for stream index #1 */
2354         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
2355                 snprintf(spec->stream_name_digital,
2356                          sizeof(spec->stream_name_digital),
2357                          "%s Digital", codec->chip_name);
2358                 codec->num_pcms = 2;
2359                 codec->slave_dig_outs = spec->multiout.slave_dig_outs;
2360                 info = spec->pcm_rec + 1;
2361                 info->name = spec->stream_name_digital;
2362                 if (spec->dig_out_type)
2363                         info->pcm_type = spec->dig_out_type;
2364                 else
2365                         info->pcm_type = HDA_PCM_TYPE_SPDIF;
2366                 if (spec->multiout.dig_out_nid) {
2367                         p = spec->stream_digital_playback;
2368                         if (!p)
2369                                 p = &alc_pcm_digital_playback;
2370                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2371                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
2372                 }
2373                 if (spec->dig_in_nid) {
2374                         p = spec->stream_digital_capture;
2375                         if (!p)
2376                                 p = &alc_pcm_digital_capture;
2377                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2378                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
2379                 }
2380                 /* FIXME: do we need this for all Realtek codec models? */
2381                 codec->spdif_status_reset = 1;
2382         }
2383
2384         if (spec->no_analog)
2385                 return 0;
2386
2387         /* If the use of more than one ADC is requested for the current
2388          * model, configure a second analog capture-only PCM.
2389          */
2390         have_multi_adcs = (spec->num_adc_nids > 1) &&
2391                 !spec->dyn_adc_switch && !spec->auto_mic &&
2392                 (!spec->input_mux || spec->input_mux->num_items > 1);
2393         /* Additional Analaog capture for index #2 */
2394         if (spec->alt_dac_nid || have_multi_adcs) {
2395                 codec->num_pcms = 3;
2396                 info = spec->pcm_rec + 2;
2397                 info->name = spec->stream_name_analog;
2398                 if (spec->alt_dac_nid) {
2399                         p = spec->stream_analog_alt_playback;
2400                         if (!p)
2401                                 p = &alc_pcm_analog_alt_playback;
2402                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2403                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
2404                                 spec->alt_dac_nid;
2405                 } else {
2406                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
2407                                 alc_pcm_null_stream;
2408                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
2409                 }
2410                 if (have_multi_adcs) {
2411                         p = spec->stream_analog_alt_capture;
2412                         if (!p)
2413                                 p = &alc_pcm_analog_alt_capture;
2414                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2415                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
2416                                 spec->adc_nids[1];
2417                         info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
2418                                 spec->num_adc_nids - 1;
2419                 } else {
2420                         info->stream[SNDRV_PCM_STREAM_CAPTURE] =
2421                                 alc_pcm_null_stream;
2422                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
2423                 }
2424         }
2425
2426         return 0;
2427 }
2428
2429 static inline void alc_shutup(struct hda_codec *codec)
2430 {
2431         struct alc_spec *spec = codec->spec;
2432
2433         if (spec && spec->shutup)
2434                 spec->shutup(codec);
2435         snd_hda_shutup_pins(codec);
2436 }
2437
2438 static void alc_free_kctls(struct hda_codec *codec)
2439 {
2440         struct alc_spec *spec = codec->spec;
2441
2442         if (spec->kctls.list) {
2443                 struct snd_kcontrol_new *kctl = spec->kctls.list;
2444                 int i;
2445                 for (i = 0; i < spec->kctls.used; i++)
2446                         kfree(kctl[i].name);
2447         }
2448         snd_array_free(&spec->kctls);
2449 }
2450
2451 static void alc_free_bind_ctls(struct hda_codec *codec)
2452 {
2453         struct alc_spec *spec = codec->spec;
2454         if (spec->bind_ctls.list) {
2455                 struct hda_bind_ctls **ctl = spec->bind_ctls.list;
2456                 int i;
2457                 for (i = 0; i < spec->bind_ctls.used; i++)
2458                         kfree(ctl[i]);
2459         }
2460         snd_array_free(&spec->bind_ctls);
2461 }
2462
2463 static void alc_free(struct hda_codec *codec)
2464 {
2465         struct alc_spec *spec = codec->spec;
2466
2467         if (!spec)
2468                 return;
2469
2470         alc_shutup(codec);
2471         snd_hda_input_jack_free(codec);
2472         alc_free_kctls(codec);
2473         alc_free_bind_ctls(codec);
2474         kfree(spec);
2475         snd_hda_detach_beep_device(codec);
2476 }
2477
2478 #ifdef CONFIG_SND_HDA_POWER_SAVE
2479 static void alc_power_eapd(struct hda_codec *codec)
2480 {
2481         alc_auto_setup_eapd(codec, false);
2482 }
2483
2484 static int alc_suspend(struct hda_codec *codec, pm_message_t state)
2485 {
2486         struct alc_spec *spec = codec->spec;
2487         alc_shutup(codec);
2488         if (spec && spec->power_hook)
2489                 spec->power_hook(codec);
2490         return 0;
2491 }
2492 #endif
2493
2494 #ifdef CONFIG_PM
2495 static int alc_resume(struct hda_codec *codec)
2496 {
2497         msleep(150); /* to avoid pop noise */
2498         codec->patch_ops.init(codec);
2499         snd_hda_codec_resume_amp(codec);
2500         snd_hda_codec_resume_cache(codec);
2501         hda_call_check_power_status(codec, 0x01);
2502         return 0;
2503 }
2504 #endif
2505
2506 /*
2507  */
2508 static const struct hda_codec_ops alc_patch_ops = {
2509         .build_controls = alc_build_controls,
2510         .build_pcms = alc_build_pcms,
2511         .init = alc_init,
2512         .free = alc_free,
2513         .unsol_event = alc_unsol_event,
2514 #ifdef CONFIG_PM
2515         .resume = alc_resume,
2516 #endif
2517 #ifdef CONFIG_SND_HDA_POWER_SAVE
2518         .suspend = alc_suspend,
2519         .check_power_status = alc_check_power_status,
2520 #endif
2521         .reboot_notify = alc_shutup,
2522 };
2523
2524 /* replace the codec chip_name with the given string */
2525 static int alc_codec_rename(struct hda_codec *codec, const char *name)
2526 {
2527         kfree(codec->chip_name);
2528         codec->chip_name = kstrdup(name, GFP_KERNEL);
2529         if (!codec->chip_name) {
2530                 alc_free(codec);
2531                 return -ENOMEM;
2532         }
2533         return 0;
2534 }
2535
2536 /*
2537  * Rename codecs appropriately from COEF value
2538  */
2539 struct alc_codec_rename_table {
2540         unsigned int vendor_id;
2541         unsigned short coef_mask;
2542         unsigned short coef_bits;
2543         const char *name;
2544 };
2545
2546 static struct alc_codec_rename_table rename_tbl[] = {
2547         { 0x10ec0269, 0xfff0, 0x3010, "ALC277" },
2548         { 0x10ec0269, 0xf0f0, 0x2010, "ALC259" },
2549         { 0x10ec0269, 0xf0f0, 0x3010, "ALC258" },
2550         { 0x10ec0269, 0x00f0, 0x0010, "ALC269VB" },
2551         { 0x10ec0269, 0xffff, 0xa023, "ALC259" },
2552         { 0x10ec0269, 0xffff, 0x6023, "ALC281X" },
2553         { 0x10ec0269, 0x00f0, 0x0020, "ALC269VC" },
2554         { 0x10ec0887, 0x00f0, 0x0030, "ALC887-VD" },
2555         { 0x10ec0888, 0x00f0, 0x0030, "ALC888-VD" },
2556         { 0x10ec0888, 0xf0f0, 0x3020, "ALC886" },
2557         { 0x10ec0899, 0x2000, 0x2000, "ALC899" },
2558         { 0x10ec0892, 0xffff, 0x8020, "ALC661" },
2559         { 0x10ec0892, 0xffff, 0x8011, "ALC661" },
2560         { 0x10ec0892, 0xffff, 0x4011, "ALC656" },
2561         { } /* terminator */
2562 };
2563
2564 static int alc_codec_rename_from_preset(struct hda_codec *codec)
2565 {
2566         const struct alc_codec_rename_table *p;
2567
2568         for (p = rename_tbl; p->vendor_id; p++) {
2569                 if (p->vendor_id != codec->vendor_id)
2570                         continue;
2571                 if ((alc_get_coef0(codec) & p->coef_mask) == p->coef_bits)
2572                         return alc_codec_rename(codec, p->name);
2573         }
2574         return 0;
2575 }
2576
2577 /*
2578  * Automatic parse of I/O pins from the BIOS configuration
2579  */
2580
2581 enum {
2582         ALC_CTL_WIDGET_VOL,
2583         ALC_CTL_WIDGET_MUTE,
2584         ALC_CTL_BIND_MUTE,
2585         ALC_CTL_BIND_VOL,
2586         ALC_CTL_BIND_SW,
2587 };
2588 static const struct snd_kcontrol_new alc_control_templates[] = {
2589         HDA_CODEC_VOLUME(NULL, 0, 0, 0),
2590         HDA_CODEC_MUTE(NULL, 0, 0, 0),
2591         HDA_BIND_MUTE(NULL, 0, 0, 0),
2592         HDA_BIND_VOL(NULL, 0),
2593         HDA_BIND_SW(NULL, 0),
2594 };
2595
2596 /* add dynamic controls */
2597 static int add_control(struct alc_spec *spec, int type, const char *name,
2598                        int cidx, unsigned long val)
2599 {
2600         struct snd_kcontrol_new *knew;
2601
2602         knew = alc_kcontrol_new(spec);
2603         if (!knew)
2604                 return -ENOMEM;
2605         *knew = alc_control_templates[type];
2606         knew->name = kstrdup(name, GFP_KERNEL);
2607         if (!knew->name)
2608                 return -ENOMEM;
2609         knew->index = cidx;
2610         if (get_amp_nid_(val))
2611                 knew->subdevice = HDA_SUBDEV_AMP_FLAG;
2612         knew->private_value = val;
2613         return 0;
2614 }
2615
2616 static int add_control_with_pfx(struct alc_spec *spec, int type,
2617                                 const char *pfx, const char *dir,
2618                                 const char *sfx, int cidx, unsigned long val)
2619 {
2620         char name[32];
2621         snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx);
2622         return add_control(spec, type, name, cidx, val);
2623 }
2624
2625 #define add_pb_vol_ctrl(spec, type, pfx, val)                   \
2626         add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val)
2627 #define add_pb_sw_ctrl(spec, type, pfx, val)                    \
2628         add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val)
2629 #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val)                   \
2630         add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val)
2631 #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val)                    \
2632         add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val)
2633
2634 static const char * const channel_name[4] = {
2635         "Front", "Surround", "CLFE", "Side"
2636 };
2637
2638 static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
2639                                         bool can_be_master, int *index)
2640 {
2641         struct auto_pin_cfg *cfg = &spec->autocfg;
2642
2643         *index = 0;
2644         if (cfg->line_outs == 1 && !spec->multi_ios &&
2645             !cfg->hp_outs && !cfg->speaker_outs && can_be_master)
2646                 return "Master";
2647
2648         switch (cfg->line_out_type) {
2649         case AUTO_PIN_SPEAKER_OUT:
2650                 if (cfg->line_outs == 1)
2651                         return "Speaker";
2652                 if (cfg->line_outs == 2)
2653                         return ch ? "Bass Speaker" : "Speaker";
2654                 break;
2655         case AUTO_PIN_HP_OUT:
2656                 /* for multi-io case, only the primary out */
2657                 if (ch && spec->multi_ios)
2658                         break;
2659                 *index = ch;
2660                 return "Headphone";
2661         default:
2662                 if (cfg->line_outs == 1 && !spec->multi_ios)
2663                         return "PCM";
2664                 break;
2665         }
2666         if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name)))
2667                 return "PCM";
2668
2669         return channel_name[ch];
2670 }
2671
2672 /* create input playback/capture controls for the given pin */
2673 static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
2674                             const char *ctlname, int ctlidx,
2675                             int idx, hda_nid_t mix_nid)
2676 {
2677         int err;
2678
2679         err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname, ctlidx,
2680                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
2681         if (err < 0)
2682                 return err;
2683         err = __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname, ctlidx,
2684                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
2685         if (err < 0)
2686                 return err;
2687         return 0;
2688 }
2689
2690 static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
2691 {
2692         unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
2693         return (pincap & AC_PINCAP_IN) != 0;
2694 }
2695
2696 /* Parse the codec tree and retrieve ADCs and corresponding capsrc MUXs */
2697 static int alc_auto_fill_adc_caps(struct hda_codec *codec)
2698 {
2699         struct alc_spec *spec = codec->spec;
2700         hda_nid_t nid;
2701         hda_nid_t *adc_nids = spec->private_adc_nids;
2702         hda_nid_t *cap_nids = spec->private_capsrc_nids;
2703         int max_nums = ARRAY_SIZE(spec->private_adc_nids);
2704         int i, nums = 0;
2705
2706         nid = codec->start_nid;
2707         for (i = 0; i < codec->num_nodes; i++, nid++) {
2708                 hda_nid_t src;
2709                 const hda_nid_t *list;
2710                 unsigned int caps = get_wcaps(codec, nid);
2711                 int type = get_wcaps_type(caps);
2712
2713                 if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL))
2714                         continue;
2715                 adc_nids[nums] = nid;
2716                 cap_nids[nums] = nid;
2717                 src = nid;
2718                 for (;;) {
2719                         int n;
2720                         type = get_wcaps_type(get_wcaps(codec, src));
2721                         if (type == AC_WID_PIN)
2722                                 break;
2723                         if (type == AC_WID_AUD_SEL) {
2724                                 cap_nids[nums] = src;
2725                                 break;
2726                         }
2727                         n = snd_hda_get_conn_list(codec, src, &list);
2728                         if (n > 1) {
2729                                 cap_nids[nums] = src;
2730                                 break;
2731                         } else if (n != 1)
2732                                 break;
2733                         src = *list;
2734                 }
2735                 if (++nums >= max_nums)
2736                         break;
2737         }
2738         spec->adc_nids = spec->private_adc_nids;
2739         spec->capsrc_nids = spec->private_capsrc_nids;
2740         spec->num_adc_nids = nums;
2741         return nums;
2742 }
2743
2744 /* create playback/capture controls for input pins */
2745 static int alc_auto_create_input_ctls(struct hda_codec *codec)
2746 {
2747         struct alc_spec *spec = codec->spec;
2748         const struct auto_pin_cfg *cfg = &spec->autocfg;
2749         hda_nid_t mixer = spec->mixer_nid;
2750         struct hda_input_mux *imux = &spec->private_imux[0];
2751         int num_adcs;
2752         int i, c, err, idx, type_idx = 0;
2753         const char *prev_label = NULL;
2754
2755         num_adcs = alc_auto_fill_adc_caps(codec);
2756         if (num_adcs < 0)
2757                 return 0;
2758
2759         for (i = 0; i < cfg->num_inputs; i++) {
2760                 hda_nid_t pin;
2761                 const char *label;
2762
2763                 pin = cfg->inputs[i].pin;
2764                 if (!alc_is_input_pin(codec, pin))
2765                         continue;
2766
2767                 label = hda_get_autocfg_input_label(codec, cfg, i);
2768                 if (prev_label && !strcmp(label, prev_label))
2769                         type_idx++;
2770                 else
2771                         type_idx = 0;
2772                 prev_label = label;
2773
2774                 if (mixer) {
2775                         idx = get_connection_index(codec, mixer, pin);
2776                         if (idx >= 0) {
2777                                 err = new_analog_input(spec, pin,
2778                                                        label, type_idx,
2779                                                        idx, mixer);
2780                                 if (err < 0)
2781                                         return err;
2782                         }
2783                 }
2784
2785                 for (c = 0; c < num_adcs; c++) {
2786                         hda_nid_t cap = get_capsrc(spec, c);
2787                         idx = get_connection_index(codec, cap, pin);
2788                         if (idx >= 0) {
2789                                 spec->imux_pins[imux->num_items] = pin;
2790                                 snd_hda_add_imux_item(imux, label, idx, NULL);
2791                                 break;
2792                         }
2793                 }
2794         }
2795
2796         spec->num_mux_defs = 1;
2797         spec->input_mux = imux;
2798
2799         return 0;
2800 }
2801
2802 static void alc_set_pin_output(struct hda_codec *codec, hda_nid_t nid,
2803                                unsigned int pin_type)
2804 {
2805         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
2806                             pin_type);
2807         /* unmute pin */
2808         if (nid_has_mute(codec, nid, HDA_OUTPUT))
2809                 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
2810                             AMP_OUT_UNMUTE);
2811 }
2812
2813 static int get_pin_type(int line_out_type)
2814 {
2815         if (line_out_type == AUTO_PIN_HP_OUT)
2816                 return PIN_HP;
2817         else
2818                 return PIN_OUT;
2819 }
2820
2821 static void alc_auto_init_analog_input(struct hda_codec *codec)
2822 {
2823         struct alc_spec *spec = codec->spec;
2824         struct auto_pin_cfg *cfg = &spec->autocfg;
2825         int i;
2826
2827         for (i = 0; i < cfg->num_inputs; i++) {
2828                 hda_nid_t nid = cfg->inputs[i].pin;
2829                 if (alc_is_input_pin(codec, nid)) {
2830                         alc_set_input_pin(codec, nid, cfg->inputs[i].type);
2831                         if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
2832                                 snd_hda_codec_write(codec, nid, 0,
2833                                                     AC_VERB_SET_AMP_GAIN_MUTE,
2834                                                     AMP_OUT_MUTE);
2835                 }
2836         }
2837
2838         /* mute all loopback inputs */
2839         if (spec->mixer_nid) {
2840                 int nums = snd_hda_get_conn_list(codec, spec->mixer_nid, NULL);
2841                 for (i = 0; i < nums; i++)
2842                         snd_hda_codec_write(codec, spec->mixer_nid, 0,
2843                                             AC_VERB_SET_AMP_GAIN_MUTE,
2844                                             AMP_IN_MUTE(i));
2845         }
2846 }
2847
2848 /* convert from MIX nid to DAC */
2849 static hda_nid_t alc_auto_mix_to_dac(struct hda_codec *codec, hda_nid_t nid)
2850 {
2851         hda_nid_t list[5];
2852         int i, num;
2853
2854         if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_AUD_OUT)
2855                 return nid;
2856         num = snd_hda_get_connections(codec, nid, list, ARRAY_SIZE(list));
2857         for (i = 0; i < num; i++) {
2858                 if (get_wcaps_type(get_wcaps(codec, list[i])) == AC_WID_AUD_OUT)
2859                         return list[i];
2860         }
2861         return 0;
2862 }
2863
2864 /* go down to the selector widget before the mixer */
2865 static hda_nid_t alc_go_down_to_selector(struct hda_codec *codec, hda_nid_t pin)
2866 {
2867         hda_nid_t srcs[5];
2868         int num = snd_hda_get_connections(codec, pin, srcs,
2869                                           ARRAY_SIZE(srcs));
2870         if (num != 1 ||
2871             get_wcaps_type(get_wcaps(codec, srcs[0])) != AC_WID_AUD_SEL)
2872                 return pin;
2873         return srcs[0];
2874 }
2875
2876 /* get MIX nid connected to the given pin targeted to DAC */
2877 static hda_nid_t alc_auto_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
2878                                    hda_nid_t dac)
2879 {
2880         hda_nid_t mix[5];
2881         int i, num;
2882
2883         pin = alc_go_down_to_selector(codec, pin);
2884         num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
2885         for (i = 0; i < num; i++) {
2886                 if (alc_auto_mix_to_dac(codec, mix[i]) == dac)
2887                         return mix[i];
2888         }
2889         return 0;
2890 }
2891
2892 /* select the connection from pin to DAC if needed */
2893 static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
2894                                hda_nid_t dac)
2895 {
2896         hda_nid_t mix[5];
2897         int i, num;
2898
2899         pin = alc_go_down_to_selector(codec, pin);
2900         num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
2901         if (num < 2)
2902                 return 0;
2903         for (i = 0; i < num; i++) {
2904                 if (alc_auto_mix_to_dac(codec, mix[i]) == dac) {
2905                         snd_hda_codec_update_cache(codec, pin, 0,
2906                                                    AC_VERB_SET_CONNECT_SEL, i);
2907                         return 0;
2908                 }
2909         }
2910         return 0;
2911 }
2912
2913 /* look for an empty DAC slot */
2914 static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
2915 {
2916         struct alc_spec *spec = codec->spec;
2917         hda_nid_t srcs[5];
2918         int i, num;
2919
2920         pin = alc_go_down_to_selector(codec, pin);
2921         num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
2922         for (i = 0; i < num; i++) {
2923                 hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
2924                 if (!nid)
2925                         continue;
2926                 if (found_in_nid_list(nid, spec->multiout.dac_nids,
2927                                       ARRAY_SIZE(spec->private_dac_nids)))
2928                         continue;
2929                 if (found_in_nid_list(nid, spec->multiout.hp_out_nid,
2930                                       ARRAY_SIZE(spec->multiout.hp_out_nid)))
2931                     continue;
2932                 if (found_in_nid_list(nid, spec->multiout.extra_out_nid,
2933                                       ARRAY_SIZE(spec->multiout.extra_out_nid)))
2934                     continue;
2935                 return nid;
2936         }
2937         return 0;
2938 }
2939
2940 static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)
2941 {
2942         hda_nid_t sel = alc_go_down_to_selector(codec, pin);
2943         if (snd_hda_get_conn_list(codec, sel, NULL) == 1)
2944                 return alc_auto_look_for_dac(codec, pin);
2945         return 0;
2946 }
2947
2948 /* return 0 if no possible DAC is found, 1 if one or more found */
2949 static int alc_auto_fill_extra_dacs(struct hda_codec *codec, int num_outs,
2950                                     const hda_nid_t *pins, hda_nid_t *dacs)
2951 {
2952         int i;
2953
2954         if (num_outs && !dacs[0]) {
2955                 dacs[0] = alc_auto_look_for_dac(codec, pins[0]);
2956                 if (!dacs[0])
2957                         return 0;
2958         }
2959
2960         for (i = 1; i < num_outs; i++)
2961                 dacs[i] = get_dac_if_single(codec, pins[i]);
2962         for (i = 1; i < num_outs; i++) {
2963                 if (!dacs[i])
2964                         dacs[i] = alc_auto_look_for_dac(codec, pins[i]);
2965         }
2966         return 1;
2967 }
2968
2969 static int alc_auto_fill_multi_ios(struct hda_codec *codec,
2970                                    unsigned int location);
2971
2972 /* fill in the dac_nids table from the parsed pin configuration */
2973 static int alc_auto_fill_dac_nids(struct hda_codec *codec)
2974 {
2975         struct alc_spec *spec = codec->spec;
2976         struct auto_pin_cfg *cfg = &spec->autocfg;
2977         bool redone = false;
2978         int i;
2979
2980  again:
2981         /* set num_dacs once to full for alc_auto_look_for_dac() */
2982         spec->multiout.num_dacs = cfg->line_outs;
2983         spec->multiout.hp_out_nid[0] = 0;
2984         spec->multiout.extra_out_nid[0] = 0;
2985         memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids));
2986         spec->multiout.dac_nids = spec->private_dac_nids;
2987         spec->multi_ios = 0;
2988
2989         /* fill hard-wired DACs first */
2990         if (!redone) {
2991                 for (i = 0; i < cfg->line_outs; i++)
2992                         spec->private_dac_nids[i] =
2993                                 get_dac_if_single(codec, cfg->line_out_pins[i]);
2994                 if (cfg->hp_outs)
2995                         spec->multiout.hp_out_nid[0] =
2996                                 get_dac_if_single(codec, cfg->hp_pins[0]);
2997                 if (cfg->speaker_outs)
2998                         spec->multiout.extra_out_nid[0] =
2999                                 get_dac_if_single(codec, cfg->speaker_pins[0]);
3000         }
3001
3002         for (i = 0; i < cfg->line_outs; i++) {
3003                 hda_nid_t pin = cfg->line_out_pins[i];
3004                 if (spec->private_dac_nids[i])
3005                         continue;
3006                 spec->private_dac_nids[i] = alc_auto_look_for_dac(codec, pin);
3007                 if (!spec->private_dac_nids[i] && !redone) {
3008                         /* if we can't find primary DACs, re-probe without
3009                          * checking the hard-wired DACs
3010                          */
3011                         redone = true;
3012                         goto again;
3013                 }
3014         }
3015
3016         /* re-count num_dacs and squash invalid entries */
3017         spec->multiout.num_dacs = 0;
3018         for (i = 0; i < cfg->line_outs; i++) {
3019                 if (spec->private_dac_nids[i])
3020                         spec->multiout.num_dacs++;
3021                 else {
3022                         memmove(spec->private_dac_nids + i,
3023                    &