2 * BIOS auto-parser helper functions for HD-audio
4 * Copyright (c) 2012 Takashi Iwai <tiwai@suse.de>
6 * This driver is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
12 #include <linux/slab.h>
13 #include <linux/export.h>
14 #include <linux/sort.h>
15 #include <sound/core.h>
16 #include "hda_codec.h"
17 #include "hda_local.h"
18 #include "hda_auto_parser.h"
20 #define SFX "hda_codec: "
23 * Helper for automatic pin configuration
26 static int is_in_nid_list(hda_nid_t nid
, const hda_nid_t
*list
)
34 /* a pair of input pin and its sequence */
40 static int compare_seq(const void *ap
, const void *bp
)
42 const struct auto_out_pin
*a
= ap
;
43 const struct auto_out_pin
*b
= bp
;
44 return (int)(a
->seq
- b
->seq
);
48 * Sort an associated group of pins according to their sequence numbers.
49 * then store it to a pin array.
51 static void sort_pins_by_sequence(hda_nid_t
*pins
, struct auto_out_pin
*list
,
55 sort(list
, num_pins
, sizeof(list
[0]), compare_seq
, NULL
);
56 for (i
= 0; i
< num_pins
; i
++)
57 pins
[i
] = list
[i
].pin
;
61 /* add the found input-pin to the cfg->inputs[] table */
62 static void add_auto_cfg_input_pin(struct auto_pin_cfg
*cfg
, hda_nid_t nid
,
65 if (cfg
->num_inputs
< AUTO_CFG_MAX_INS
) {
66 cfg
->inputs
[cfg
->num_inputs
].pin
= nid
;
67 cfg
->inputs
[cfg
->num_inputs
].type
= type
;
72 static int compare_input_type(const void *ap
, const void *bp
)
74 const struct auto_pin_cfg_item
*a
= ap
;
75 const struct auto_pin_cfg_item
*b
= bp
;
76 return (int)(a
->type
- b
->type
);
79 /* Reorder the surround channels
80 * ALSA sequence is front/surr/clfe/side
82 * 4-ch: front/surr => OK as it is
83 * 6-ch: front/clfe/surr
84 * 8-ch: front/clfe/rear/side|fc
86 static void reorder_outputs(unsigned int nums
, hda_nid_t
*pins
)
100 /* check whether the given pin has a proper pin I/O capability bit */
101 static bool check_pincap_validity(struct hda_codec
*codec
, hda_nid_t pin
,
104 unsigned int pincap
= snd_hda_query_pin_caps(codec
, pin
);
106 /* some old hardware don't return the proper pincaps */
111 case AC_JACK_LINE_OUT
:
112 case AC_JACK_SPEAKER
:
114 case AC_JACK_SPDIF_OUT
:
115 case AC_JACK_DIG_OTHER_OUT
:
116 return !!(pincap
& AC_PINCAP_OUT
);
118 return !!(pincap
& AC_PINCAP_IN
);
122 static bool can_be_headset_mic(struct hda_codec
*codec
,
123 struct auto_pin_cfg_item
*item
,
127 unsigned int def_conf
;
128 if (item
->type
!= AUTO_PIN_MIC
)
131 if (item
->is_headset_mic
|| item
->is_headphone_mic
)
132 return false; /* Already assigned */
134 def_conf
= snd_hda_codec_get_pincfg(codec
, item
->pin
);
135 attr
= snd_hda_get_input_pin_attr(def_conf
);
136 if (attr
<= INPUT_PIN_ATTR_DOCK
)
139 if (seq_number
>= 0) {
140 int seq
= get_defcfg_sequence(def_conf
);
141 if (seq
!= seq_number
)
149 * Parse all pin widgets and store the useful pin nids to cfg
151 * The number of line-outs or any primary output is stored in line_outs,
152 * and the corresponding output pins are assigned to line_out_pins[],
153 * in the order of front, rear, CLFE, side, ...
155 * If more extra outputs (speaker and headphone) are found, the pins are
156 * assisnged to hp_pins[] and speaker_pins[], respectively. If no line-out jack
157 * is detected, one of speaker of HP pins is assigned as the primary
158 * output, i.e. to line_out_pins[0]. So, line_outs is always positive
159 * if any analog output exists.
161 * The analog input pins are assigned to inputs array.
162 * The digital input/output pins are assigned to dig_in_pin and dig_out_pin,
165 int snd_hda_parse_pin_defcfg(struct hda_codec
*codec
,
166 struct auto_pin_cfg
*cfg
,
167 const hda_nid_t
*ignore_nids
,
168 unsigned int cond_flags
)
170 hda_nid_t nid
, end_nid
;
171 short seq
, assoc_line_out
;
172 struct auto_out_pin line_out
[ARRAY_SIZE(cfg
->line_out_pins
)];
173 struct auto_out_pin speaker_out
[ARRAY_SIZE(cfg
->speaker_pins
)];
174 struct auto_out_pin hp_out
[ARRAY_SIZE(cfg
->hp_pins
)];
177 if (!snd_hda_get_int_hint(codec
, "parser_flags", &i
))
180 memset(cfg
, 0, sizeof(*cfg
));
182 memset(line_out
, 0, sizeof(line_out
));
183 memset(speaker_out
, 0, sizeof(speaker_out
));
184 memset(hp_out
, 0, sizeof(hp_out
));
187 end_nid
= codec
->start_nid
+ codec
->num_nodes
;
188 for (nid
= codec
->start_nid
; nid
< end_nid
; nid
++) {
189 unsigned int wid_caps
= get_wcaps(codec
, nid
);
190 unsigned int wid_type
= get_wcaps_type(wid_caps
);
191 unsigned int def_conf
;
192 short assoc
, loc
, conn
, dev
;
194 /* read all default configuration for pin complex */
195 if (wid_type
!= AC_WID_PIN
)
197 /* ignore the given nids (e.g. pc-beep returns error) */
198 if (ignore_nids
&& is_in_nid_list(nid
, ignore_nids
))
201 def_conf
= snd_hda_codec_get_pincfg(codec
, nid
);
202 conn
= get_defcfg_connect(def_conf
);
203 if (conn
== AC_JACK_PORT_NONE
)
205 loc
= get_defcfg_location(def_conf
);
206 dev
= get_defcfg_device(def_conf
);
208 /* workaround for buggy BIOS setups */
209 if (dev
== AC_JACK_LINE_OUT
) {
210 if (conn
== AC_JACK_PORT_FIXED
||
211 conn
== AC_JACK_PORT_BOTH
)
212 dev
= AC_JACK_SPEAKER
;
215 if (!check_pincap_validity(codec
, nid
, dev
))
219 case AC_JACK_LINE_OUT
:
220 seq
= get_defcfg_sequence(def_conf
);
221 assoc
= get_defcfg_association(def_conf
);
223 if (!(wid_caps
& AC_WCAP_STEREO
))
224 if (!cfg
->mono_out_pin
)
225 cfg
->mono_out_pin
= nid
;
229 assoc_line_out
= assoc
;
230 else if (assoc_line_out
!= assoc
) {
232 "ignore pin 0x%x with mismatching assoc# 0x%x vs 0x%x\n",
233 nid
, assoc
, assoc_line_out
);
236 if (cfg
->line_outs
>= ARRAY_SIZE(cfg
->line_out_pins
)) {
238 "ignore pin 0x%x, too many assigned pins\n",
242 line_out
[cfg
->line_outs
].pin
= nid
;
243 line_out
[cfg
->line_outs
].seq
= seq
;
246 case AC_JACK_SPEAKER
:
247 seq
= get_defcfg_sequence(def_conf
);
248 assoc
= get_defcfg_association(def_conf
);
249 if (cfg
->speaker_outs
>= ARRAY_SIZE(cfg
->speaker_pins
)) {
251 "ignore pin 0x%x, too many assigned pins\n",
255 speaker_out
[cfg
->speaker_outs
].pin
= nid
;
256 speaker_out
[cfg
->speaker_outs
].seq
= (assoc
<< 4) | seq
;
260 seq
= get_defcfg_sequence(def_conf
);
261 assoc
= get_defcfg_association(def_conf
);
262 if (cfg
->hp_outs
>= ARRAY_SIZE(cfg
->hp_pins
)) {
264 "ignore pin 0x%x, too many assigned pins\n",
268 hp_out
[cfg
->hp_outs
].pin
= nid
;
269 hp_out
[cfg
->hp_outs
].seq
= (assoc
<< 4) | seq
;
273 add_auto_cfg_input_pin(cfg
, nid
, AUTO_PIN_MIC
);
275 case AC_JACK_LINE_IN
:
276 add_auto_cfg_input_pin(cfg
, nid
, AUTO_PIN_LINE_IN
);
279 add_auto_cfg_input_pin(cfg
, nid
, AUTO_PIN_CD
);
282 add_auto_cfg_input_pin(cfg
, nid
, AUTO_PIN_AUX
);
284 case AC_JACK_SPDIF_OUT
:
285 case AC_JACK_DIG_OTHER_OUT
:
286 if (cfg
->dig_outs
>= ARRAY_SIZE(cfg
->dig_out_pins
)) {
288 "ignore pin 0x%x, too many assigned pins\n",
292 cfg
->dig_out_pins
[cfg
->dig_outs
] = nid
;
293 cfg
->dig_out_type
[cfg
->dig_outs
] =
294 (loc
== AC_JACK_LOC_HDMI
) ?
295 HDA_PCM_TYPE_HDMI
: HDA_PCM_TYPE_SPDIF
;
298 case AC_JACK_SPDIF_IN
:
299 case AC_JACK_DIG_OTHER_IN
:
300 cfg
->dig_in_pin
= nid
;
301 if (loc
== AC_JACK_LOC_HDMI
)
302 cfg
->dig_in_type
= HDA_PCM_TYPE_HDMI
;
304 cfg
->dig_in_type
= HDA_PCM_TYPE_SPDIF
;
309 /* Find a pin that could be a headset or headphone mic */
310 if (cond_flags
& HDA_PINCFG_HEADSET_MIC
|| cond_flags
& HDA_PINCFG_HEADPHONE_MIC
) {
311 bool hsmic
= !!(cond_flags
& HDA_PINCFG_HEADSET_MIC
);
312 bool hpmic
= !!(cond_flags
& HDA_PINCFG_HEADPHONE_MIC
);
313 for (i
= 0; (hsmic
|| hpmic
) && (i
< cfg
->num_inputs
); i
++)
314 if (hsmic
&& can_be_headset_mic(codec
, &cfg
->inputs
[i
], 0xc)) {
315 cfg
->inputs
[i
].is_headset_mic
= 1;
317 } else if (hpmic
&& can_be_headset_mic(codec
, &cfg
->inputs
[i
], 0xd)) {
318 cfg
->inputs
[i
].is_headphone_mic
= 1;
322 /* If we didn't find our sequence number mark, fall back to any sequence number */
323 for (i
= 0; (hsmic
|| hpmic
) && (i
< cfg
->num_inputs
); i
++) {
324 if (!can_be_headset_mic(codec
, &cfg
->inputs
[i
], -1))
327 cfg
->inputs
[i
].is_headset_mic
= 1;
330 cfg
->inputs
[i
].is_headphone_mic
= 1;
336 codec_dbg(codec
, "Told to look for a headset mic, but didn't find any.\n");
338 codec_dbg(codec
, "Told to look for a headphone mic, but didn't find any.\n");
342 * If no line-out is defined but multiple HPs are found,
343 * some of them might be the real line-outs.
345 if (!cfg
->line_outs
&& cfg
->hp_outs
> 1 &&
346 !(cond_flags
& HDA_PINCFG_NO_HP_FIXUP
)) {
348 while (i
< cfg
->hp_outs
) {
349 /* The real HPs should have the sequence 0x0f */
350 if ((hp_out
[i
].seq
& 0x0f) == 0x0f) {
354 /* Move it to the line-out table */
355 line_out
[cfg
->line_outs
++] = hp_out
[i
];
357 memmove(hp_out
+ i
, hp_out
+ i
+ 1,
358 sizeof(hp_out
[0]) * (cfg
->hp_outs
- i
));
360 memset(hp_out
+ cfg
->hp_outs
, 0,
361 sizeof(hp_out
[0]) * (AUTO_CFG_MAX_OUTS
- cfg
->hp_outs
));
363 cfg
->line_out_type
= AUTO_PIN_HP_OUT
;
367 /* sort by sequence */
368 sort_pins_by_sequence(cfg
->line_out_pins
, line_out
, cfg
->line_outs
);
369 sort_pins_by_sequence(cfg
->speaker_pins
, speaker_out
,
371 sort_pins_by_sequence(cfg
->hp_pins
, hp_out
, cfg
->hp_outs
);
374 * FIX-UP: if no line-outs are detected, try to use speaker or HP pin
375 * as a primary output
377 if (!cfg
->line_outs
&&
378 !(cond_flags
& HDA_PINCFG_NO_LO_FIXUP
)) {
379 if (cfg
->speaker_outs
) {
380 cfg
->line_outs
= cfg
->speaker_outs
;
381 memcpy(cfg
->line_out_pins
, cfg
->speaker_pins
,
382 sizeof(cfg
->speaker_pins
));
383 cfg
->speaker_outs
= 0;
384 memset(cfg
->speaker_pins
, 0, sizeof(cfg
->speaker_pins
));
385 cfg
->line_out_type
= AUTO_PIN_SPEAKER_OUT
;
386 } else if (cfg
->hp_outs
) {
387 cfg
->line_outs
= cfg
->hp_outs
;
388 memcpy(cfg
->line_out_pins
, cfg
->hp_pins
,
389 sizeof(cfg
->hp_pins
));
391 memset(cfg
->hp_pins
, 0, sizeof(cfg
->hp_pins
));
392 cfg
->line_out_type
= AUTO_PIN_HP_OUT
;
396 reorder_outputs(cfg
->line_outs
, cfg
->line_out_pins
);
397 reorder_outputs(cfg
->hp_outs
, cfg
->hp_pins
);
398 reorder_outputs(cfg
->speaker_outs
, cfg
->speaker_pins
);
400 /* sort inputs in the order of AUTO_PIN_* type */
401 sort(cfg
->inputs
, cfg
->num_inputs
, sizeof(cfg
->inputs
[0]),
402 compare_input_type
, NULL
);
405 * debug prints of the parsed results
407 codec_info(codec
, "autoconfig: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
408 cfg
->line_outs
, cfg
->line_out_pins
[0], cfg
->line_out_pins
[1],
409 cfg
->line_out_pins
[2], cfg
->line_out_pins
[3],
410 cfg
->line_out_pins
[4],
411 cfg
->line_out_type
== AUTO_PIN_HP_OUT
? "hp" :
412 (cfg
->line_out_type
== AUTO_PIN_SPEAKER_OUT
?
413 "speaker" : "line"));
414 codec_info(codec
, " speaker_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
415 cfg
->speaker_outs
, cfg
->speaker_pins
[0],
416 cfg
->speaker_pins
[1], cfg
->speaker_pins
[2],
417 cfg
->speaker_pins
[3], cfg
->speaker_pins
[4]);
418 codec_info(codec
, " hp_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x)\n",
419 cfg
->hp_outs
, cfg
->hp_pins
[0],
420 cfg
->hp_pins
[1], cfg
->hp_pins
[2],
421 cfg
->hp_pins
[3], cfg
->hp_pins
[4]);
422 codec_info(codec
, " mono: mono_out=0x%x\n", cfg
->mono_out_pin
);
424 codec_info(codec
, " dig-out=0x%x/0x%x\n",
425 cfg
->dig_out_pins
[0], cfg
->dig_out_pins
[1]);
426 codec_info(codec
, " inputs:\n");
427 for (i
= 0; i
< cfg
->num_inputs
; i
++) {
428 codec_info(codec
, " %s=0x%x\n",
429 hda_get_autocfg_input_label(codec
, cfg
, i
),
433 codec_info(codec
, " dig-in=0x%x\n", cfg
->dig_in_pin
);
437 EXPORT_SYMBOL_GPL(snd_hda_parse_pin_defcfg
);
439 int snd_hda_get_input_pin_attr(unsigned int def_conf
)
441 unsigned int loc
= get_defcfg_location(def_conf
);
442 unsigned int conn
= get_defcfg_connect(def_conf
);
443 if (conn
== AC_JACK_PORT_NONE
)
444 return INPUT_PIN_ATTR_UNUSED
;
445 /* Windows may claim the internal mic to be BOTH, too */
446 if (conn
== AC_JACK_PORT_FIXED
|| conn
== AC_JACK_PORT_BOTH
)
447 return INPUT_PIN_ATTR_INT
;
448 if ((loc
& 0x30) == AC_JACK_LOC_INTERNAL
)
449 return INPUT_PIN_ATTR_INT
;
450 if ((loc
& 0x30) == AC_JACK_LOC_SEPARATE
)
451 return INPUT_PIN_ATTR_DOCK
;
452 if (loc
== AC_JACK_LOC_REAR
)
453 return INPUT_PIN_ATTR_REAR
;
454 if (loc
== AC_JACK_LOC_FRONT
)
455 return INPUT_PIN_ATTR_FRONT
;
456 return INPUT_PIN_ATTR_NORMAL
;
458 EXPORT_SYMBOL_GPL(snd_hda_get_input_pin_attr
);
461 * hda_get_input_pin_label - Give a label for the given input pin
463 * When check_location is true, the function checks the pin location
464 * for mic and line-in pins, and set an appropriate prefix like "Front",
465 * "Rear", "Internal".
468 static const char *hda_get_input_pin_label(struct hda_codec
*codec
,
469 const struct auto_pin_cfg_item
*item
,
470 hda_nid_t pin
, bool check_location
)
472 unsigned int def_conf
;
473 static const char * const mic_names
[] = {
474 "Internal Mic", "Dock Mic", "Mic", "Rear Mic", "Front Mic"
478 def_conf
= snd_hda_codec_get_pincfg(codec
, pin
);
480 switch (get_defcfg_device(def_conf
)) {
482 if (item
&& item
->is_headset_mic
)
483 return "Headset Mic";
484 if (item
&& item
->is_headphone_mic
)
485 return "Headphone Mic";
488 attr
= snd_hda_get_input_pin_attr(def_conf
);
491 return mic_names
[attr
- 1];
492 case AC_JACK_LINE_IN
:
495 attr
= snd_hda_get_input_pin_attr(def_conf
);
498 if (attr
== INPUT_PIN_ATTR_DOCK
)
505 case AC_JACK_SPDIF_IN
:
507 case AC_JACK_DIG_OTHER_IN
:
510 return "Headphone Mic";
516 /* Check whether the location prefix needs to be added to the label.
517 * If all mic-jacks are in the same location (e.g. rear panel), we don't
518 * have to put "Front" prefix to each label. In such a case, returns false.
520 static int check_mic_location_need(struct hda_codec
*codec
,
521 const struct auto_pin_cfg
*cfg
,
527 defc
= snd_hda_codec_get_pincfg(codec
, cfg
->inputs
[input
].pin
);
528 attr
= snd_hda_get_input_pin_attr(defc
);
529 /* for internal or docking mics, we need locations */
530 if (attr
<= INPUT_PIN_ATTR_NORMAL
)
534 for (i
= 0; i
< cfg
->num_inputs
; i
++) {
535 defc
= snd_hda_codec_get_pincfg(codec
, cfg
->inputs
[i
].pin
);
536 attr2
= snd_hda_get_input_pin_attr(defc
);
537 if (attr2
>= INPUT_PIN_ATTR_NORMAL
) {
538 if (attr
&& attr
!= attr2
)
539 return 1; /* different locations found */
547 * hda_get_autocfg_input_label - Get a label for the given input
549 * Get a label for the given input pin defined by the autocfg item.
550 * Unlike hda_get_input_pin_label(), this function checks all inputs
551 * defined in autocfg and avoids the redundant mic/line prefix as much as
554 const char *hda_get_autocfg_input_label(struct hda_codec
*codec
,
555 const struct auto_pin_cfg
*cfg
,
558 int type
= cfg
->inputs
[input
].type
;
559 int has_multiple_pins
= 0;
561 if ((input
> 0 && cfg
->inputs
[input
- 1].type
== type
) ||
562 (input
< cfg
->num_inputs
- 1 && cfg
->inputs
[input
+ 1].type
== type
))
563 has_multiple_pins
= 1;
564 if (has_multiple_pins
&& type
== AUTO_PIN_MIC
)
565 has_multiple_pins
&= check_mic_location_need(codec
, cfg
, input
);
566 return hda_get_input_pin_label(codec
, &cfg
->inputs
[input
],
567 cfg
->inputs
[input
].pin
,
570 EXPORT_SYMBOL_GPL(hda_get_autocfg_input_label
);
572 /* return the position of NID in the list, or -1 if not found */
573 static int find_idx_in_nid_list(hda_nid_t nid
, const hda_nid_t
*list
, int nums
)
576 for (i
= 0; i
< nums
; i
++)
582 /* get a unique suffix or an index number */
583 static const char *check_output_sfx(hda_nid_t nid
, const hda_nid_t
*pins
,
584 int num_pins
, int *indexp
)
586 static const char * const channel_sfx
[] = {
587 " Front", " Surround", " CLFE", " Side"
591 i
= find_idx_in_nid_list(nid
, pins
, num_pins
);
596 if (num_pins
> ARRAY_SIZE(channel_sfx
)) {
601 return channel_sfx
[i
];
604 static const char *check_output_pfx(struct hda_codec
*codec
, hda_nid_t nid
)
606 unsigned int def_conf
= snd_hda_codec_get_pincfg(codec
, nid
);
607 int attr
= snd_hda_get_input_pin_attr(def_conf
);
609 /* check the location */
611 case INPUT_PIN_ATTR_DOCK
:
613 case INPUT_PIN_ATTR_FRONT
:
619 static int get_hp_label_index(struct hda_codec
*codec
, hda_nid_t nid
,
620 const hda_nid_t
*pins
, int num_pins
)
624 const char *pfx
= check_output_pfx(codec
, nid
);
626 i
= find_idx_in_nid_list(nid
, pins
, num_pins
);
629 for (j
= 0; j
< i
; j
++)
630 if (pfx
== check_output_pfx(codec
, pins
[j
]))
636 static int fill_audio_out_name(struct hda_codec
*codec
, hda_nid_t nid
,
637 const struct auto_pin_cfg
*cfg
,
638 const char *name
, char *label
, int maxlen
,
641 unsigned int def_conf
= snd_hda_codec_get_pincfg(codec
, nid
);
642 int attr
= snd_hda_get_input_pin_attr(def_conf
);
643 const char *pfx
, *sfx
= "";
645 /* handle as a speaker if it's a fixed line-out */
646 if (!strcmp(name
, "Line Out") && attr
== INPUT_PIN_ATTR_INT
)
648 pfx
= check_output_pfx(codec
, nid
);
651 /* try to give a unique suffix if needed */
652 sfx
= check_output_sfx(nid
, cfg
->line_out_pins
, cfg
->line_outs
,
655 sfx
= check_output_sfx(nid
, cfg
->speaker_pins
, cfg
->speaker_outs
,
658 /* don't add channel suffix for Headphone controls */
659 int idx
= get_hp_label_index(codec
, nid
, cfg
->hp_pins
,
661 if (idx
>= 0 && indexp
)
666 snprintf(label
, maxlen
, "%s%s%s", pfx
, name
, sfx
);
670 #define is_hdmi_cfg(conf) \
671 (get_defcfg_location(conf) == AC_JACK_LOC_HDMI)
674 * snd_hda_get_pin_label - Get a label for the given I/O pin
676 * Get a label for the given pin. This function works for both input and
677 * output pins. When @cfg is given as non-NULL, the function tries to get
678 * an optimized label using hda_get_autocfg_input_label().
680 * This function tries to give a unique label string for the pin as much as
681 * possible. For example, when the multiple line-outs are present, it adds
682 * the channel suffix like "Front", "Surround", etc (only when @cfg is given).
683 * If no unique name with a suffix is available and @indexp is non-NULL, the
684 * index number is stored in the pointer.
686 int snd_hda_get_pin_label(struct hda_codec
*codec
, hda_nid_t nid
,
687 const struct auto_pin_cfg
*cfg
,
688 char *label
, int maxlen
, int *indexp
)
690 unsigned int def_conf
= snd_hda_codec_get_pincfg(codec
, nid
);
691 const char *name
= NULL
;
697 if (get_defcfg_connect(def_conf
) == AC_JACK_PORT_NONE
)
700 switch (get_defcfg_device(def_conf
)) {
701 case AC_JACK_LINE_OUT
:
702 return fill_audio_out_name(codec
, nid
, cfg
, "Line Out",
703 label
, maxlen
, indexp
);
704 case AC_JACK_SPEAKER
:
705 return fill_audio_out_name(codec
, nid
, cfg
, "Speaker",
706 label
, maxlen
, indexp
);
708 return fill_audio_out_name(codec
, nid
, cfg
, "Headphone",
709 label
, maxlen
, indexp
);
710 case AC_JACK_SPDIF_OUT
:
711 case AC_JACK_DIG_OTHER_OUT
:
712 hdmi
= is_hdmi_cfg(def_conf
);
713 name
= hdmi
? "HDMI" : "SPDIF";
715 for (i
= 0; i
< cfg
->dig_outs
; i
++) {
716 hda_nid_t pin
= cfg
->dig_out_pins
[i
];
720 c
= snd_hda_codec_get_pincfg(codec
, pin
);
721 if (hdmi
== is_hdmi_cfg(c
))
727 for (i
= 0; i
< cfg
->num_inputs
; i
++) {
728 if (cfg
->inputs
[i
].pin
!= nid
)
730 name
= hda_get_autocfg_input_label(codec
, cfg
, i
);
736 name
= hda_get_input_pin_label(codec
, NULL
, nid
, true);
741 strlcpy(label
, name
, maxlen
);
744 EXPORT_SYMBOL_GPL(snd_hda_get_pin_label
);
746 int snd_hda_add_verbs(struct hda_codec
*codec
,
747 const struct hda_verb
*list
)
749 const struct hda_verb
**v
;
750 v
= snd_array_new(&codec
->verbs
);
756 EXPORT_SYMBOL_GPL(snd_hda_add_verbs
);
758 void snd_hda_apply_verbs(struct hda_codec
*codec
)
761 for (i
= 0; i
< codec
->verbs
.used
; i
++) {
762 struct hda_verb
**v
= snd_array_elem(&codec
->verbs
, i
);
763 snd_hda_sequence_write(codec
, *v
);
766 EXPORT_SYMBOL_GPL(snd_hda_apply_verbs
);
768 void snd_hda_apply_pincfgs(struct hda_codec
*codec
,
769 const struct hda_pintbl
*cfg
)
771 for (; cfg
->nid
; cfg
++)
772 snd_hda_codec_set_pincfg(codec
, cfg
->nid
, cfg
->val
);
774 EXPORT_SYMBOL_GPL(snd_hda_apply_pincfgs
);
776 static void set_pin_targets(struct hda_codec
*codec
,
777 const struct hda_pintbl
*cfg
)
779 for (; cfg
->nid
; cfg
++)
780 snd_hda_set_pin_ctl_cache(codec
, cfg
->nid
, cfg
->val
);
783 static void apply_fixup(struct hda_codec
*codec
, int id
, int action
, int depth
)
785 const char *modelname
= codec
->fixup_name
;
788 const struct hda_fixup
*fix
= codec
->fixup_list
+ id
;
790 if (fix
->chained_before
)
791 apply_fixup(codec
, fix
->chain_id
, action
, depth
+ 1);
795 if (action
!= HDA_FIXUP_ACT_PRE_PROBE
|| !fix
->v
.pins
)
797 codec_dbg(codec
, "%s: Apply pincfg for %s\n",
798 codec
->chip_name
, modelname
);
799 snd_hda_apply_pincfgs(codec
, fix
->v
.pins
);
801 case HDA_FIXUP_VERBS
:
802 if (action
!= HDA_FIXUP_ACT_PROBE
|| !fix
->v
.verbs
)
804 codec_dbg(codec
, "%s: Apply fix-verbs for %s\n",
805 codec
->chip_name
, modelname
);
806 snd_hda_add_verbs(codec
, fix
->v
.verbs
);
811 codec_dbg(codec
, "%s: Apply fix-func for %s\n",
812 codec
->chip_name
, modelname
);
813 fix
->v
.func(codec
, fix
, action
);
815 case HDA_FIXUP_PINCTLS
:
816 if (action
!= HDA_FIXUP_ACT_PROBE
|| !fix
->v
.pins
)
818 codec_dbg(codec
, "%s: Apply pinctl for %s\n",
819 codec
->chip_name
, modelname
);
820 set_pin_targets(codec
, fix
->v
.pins
);
823 codec_err(codec
, "%s: Invalid fixup type %d\n",
824 codec
->chip_name
, fix
->type
);
827 if (!fix
->chained
|| fix
->chained_before
)
835 void snd_hda_apply_fixup(struct hda_codec
*codec
, int action
)
837 if (codec
->fixup_list
)
838 apply_fixup(codec
, codec
->fixup_id
, action
, 0);
840 EXPORT_SYMBOL_GPL(snd_hda_apply_fixup
);
842 static bool pin_config_match(struct hda_codec
*codec
,
843 const struct hda_pintbl
*pins
)
845 for (; pins
->nid
; pins
++) {
846 u32 def_conf
= snd_hda_codec_get_pincfg(codec
, pins
->nid
);
847 if (pins
->val
!= def_conf
)
853 void snd_hda_pick_pin_fixup(struct hda_codec
*codec
,
854 const struct snd_hda_pin_quirk
*pin_quirk
,
855 const struct hda_fixup
*fixlist
)
857 const struct snd_hda_pin_quirk
*pq
;
859 if (codec
->fixup_forced
)
862 for (pq
= pin_quirk
; pq
->subvendor
; pq
++) {
863 if (codec
->bus
->pci
->subsystem_vendor
!= pq
->subvendor
)
865 if (codec
->vendor_id
!= pq
->codec
)
867 if (pin_config_match(codec
, pq
->pins
)) {
868 codec
->fixup_id
= pq
->value
;
869 #ifdef CONFIG_SND_DEBUG_VERBOSE
870 codec
->fixup_name
= pq
->name
;
872 codec
->fixup_list
= fixlist
;
877 EXPORT_SYMBOL_GPL(snd_hda_pick_pin_fixup
);
879 void snd_hda_pick_fixup(struct hda_codec
*codec
,
880 const struct hda_model_fixup
*models
,
881 const struct snd_pci_quirk
*quirk
,
882 const struct hda_fixup
*fixlist
)
884 const struct snd_pci_quirk
*q
;
886 const char *name
= NULL
;
888 /* when model=nofixup is given, don't pick up any fixups */
889 if (codec
->modelname
&& !strcmp(codec
->modelname
, "nofixup")) {
890 codec
->fixup_list
= NULL
;
891 codec
->fixup_id
= -1;
892 codec
->fixup_forced
= 1;
896 if (codec
->modelname
&& models
) {
897 while (models
->name
) {
898 if (!strcmp(codec
->modelname
, models
->name
)) {
899 codec
->fixup_id
= models
->id
;
900 codec
->fixup_name
= models
->name
;
901 codec
->fixup_forced
= 1;
907 if (id
< 0 && quirk
) {
908 q
= snd_pci_quirk_lookup(codec
->bus
->pci
, quirk
);
911 #ifdef CONFIG_SND_DEBUG_VERBOSE
916 if (id
< 0 && quirk
) {
917 for (q
= quirk
; q
->subvendor
|| q
->subdevice
; q
++) {
918 unsigned int vendorid
=
919 q
->subdevice
| (q
->subvendor
<< 16);
920 unsigned int mask
= 0xffff0000 | q
->subdevice_mask
;
921 if ((codec
->subsystem_id
& mask
) == (vendorid
& mask
)) {
923 #ifdef CONFIG_SND_DEBUG_VERBOSE
931 codec
->fixup_forced
= 0;
932 codec
->fixup_id
= id
;
934 codec
->fixup_list
= fixlist
;
935 codec
->fixup_name
= name
;
938 EXPORT_SYMBOL_GPL(snd_hda_pick_fixup
);