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3b7d67af14416e5d588e6b2194e0d44185f8fa96
[deliverable/linux.git] / sound / pci / hda / patch_cirrus.c
1 /*
2 * HD audio interface patch for Cirrus Logic CS420x chip
3 *
4 * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
5 *
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.
10 *
11 * This driver is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include <linux/init.h>
22 #include <linux/delay.h>
23 #include <linux/slab.h>
24 #include <linux/pci.h>
25 #include <linux/module.h>
26 #include <sound/core.h>
27 #include "hda_codec.h"
28 #include "hda_local.h"
29 #include "hda_auto_parser.h"
30 #include "hda_jack.h"
31 #include <sound/tlv.h>
32
33 /*
34 */
35
36 struct cs_spec {
37 struct hda_gen_spec gen;
38
39 struct auto_pin_cfg autocfg;
40 struct hda_multi_out multiout;
41 struct snd_kcontrol *vmaster_sw;
42 struct snd_kcontrol *vmaster_vol;
43
44 hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
45 hda_nid_t slave_dig_outs[2];
46
47 unsigned int input_idx[AUTO_PIN_LAST];
48 unsigned int capsrc_idx[AUTO_PIN_LAST];
49 hda_nid_t adc_nid[AUTO_PIN_LAST];
50 unsigned int adc_idx[AUTO_PIN_LAST];
51 unsigned int num_inputs;
52 unsigned int cur_input;
53 unsigned int automic_idx;
54 hda_nid_t cur_adc;
55 unsigned int cur_adc_stream_tag;
56 unsigned int cur_adc_format;
57 hda_nid_t dig_in;
58
59 const struct hda_bind_ctls *capture_bind[2];
60
61 unsigned int gpio_mask;
62 unsigned int gpio_dir;
63 unsigned int gpio_data;
64 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
65 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
66
67 struct hda_pcm pcm_rec[2]; /* PCM information */
68
69 unsigned int hp_detect:1;
70 unsigned int mic_detect:1;
71 /* CS421x */
72 unsigned int spdif_detect:1;
73 unsigned int sense_b:1;
74 hda_nid_t vendor_nid;
75 struct hda_input_mux input_mux;
76 unsigned int last_input;
77 };
78
79 /* available models with CS420x */
80 enum {
81 CS420X_MBP53,
82 CS420X_MBP55,
83 CS420X_IMAC27,
84 CS420X_GPIO_13,
85 CS420X_GPIO_23,
86 CS420X_MBP101,
87 CS420X_MBP101_COEF,
88 CS420X_AUTO,
89 /* aliases */
90 CS420X_IMAC27_122 = CS420X_GPIO_23,
91 CS420X_APPLE = CS420X_GPIO_13,
92 };
93
94 /* CS421x boards */
95 enum {
96 CS421X_CDB4210,
97 CS421X_SENSE_B,
98 };
99
100 /* Vendor-specific processing widget */
101 #define CS420X_VENDOR_NID 0x11
102 #define CS_DIG_OUT1_PIN_NID 0x10
103 #define CS_DIG_OUT2_PIN_NID 0x15
104 #define CS_DMIC1_PIN_NID 0x12
105 #define CS_DMIC2_PIN_NID 0x0e
106
107 /* coef indices */
108 #define IDX_SPDIF_STAT 0x0000
109 #define IDX_SPDIF_CTL 0x0001
110 #define IDX_ADC_CFG 0x0002
111 /* SZC bitmask, 4 modes below:
112 * 0 = immediate,
113 * 1 = digital immediate, analog zero-cross
114 * 2 = digtail & analog soft-ramp
115 * 3 = digital soft-ramp, analog zero-cross
116 */
117 #define CS_COEF_ADC_SZC_MASK (3 << 0)
118 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
119 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
120 /* PGA mode: 0 = differential, 1 = signle-ended */
121 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
122 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
123 #define IDX_DAC_CFG 0x0003
124 /* SZC bitmask, 4 modes below:
125 * 0 = Immediate
126 * 1 = zero-cross
127 * 2 = soft-ramp
128 * 3 = soft-ramp on zero-cross
129 */
130 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
131 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
132 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
133
134 #define IDX_BEEP_CFG 0x0004
135 /* 0x0008 - test reg key */
136 /* 0x0009 - 0x0014 -> 12 test regs */
137 /* 0x0015 - visibility reg */
138
139 /*
140 * Cirrus Logic CS4210
141 *
142 * 1 DAC => HP(sense) / Speakers,
143 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
144 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
145 */
146 #define CS4210_DAC_NID 0x02
147 #define CS4210_ADC_NID 0x03
148 #define CS4210_VENDOR_NID 0x0B
149 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */
150 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
151
152 #define CS421X_IDX_DEV_CFG 0x01
153 #define CS421X_IDX_ADC_CFG 0x02
154 #define CS421X_IDX_DAC_CFG 0x03
155 #define CS421X_IDX_SPK_CTL 0x04
156
157 #define SPDIF_EVENT 0x04
158
159 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
160 #define CS4213_VENDOR_NID 0x09
161
162
163 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
164 {
165 struct cs_spec *spec = codec->spec;
166 snd_hda_codec_write(codec, spec->vendor_nid, 0,
167 AC_VERB_SET_COEF_INDEX, idx);
168 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
169 AC_VERB_GET_PROC_COEF, 0);
170 }
171
172 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
173 unsigned int coef)
174 {
175 struct cs_spec *spec = codec->spec;
176 snd_hda_codec_write(codec, spec->vendor_nid, 0,
177 AC_VERB_SET_COEF_INDEX, idx);
178 snd_hda_codec_write(codec, spec->vendor_nid, 0,
179 AC_VERB_SET_PROC_COEF, coef);
180 }
181
182
183 #define HP_EVENT 1
184 #define MIC_EVENT 2
185
186 /*
187 * PCM callbacks
188 */
189 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
190 struct hda_codec *codec,
191 struct snd_pcm_substream *substream)
192 {
193 struct cs_spec *spec = codec->spec;
194 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
195 hinfo);
196 }
197
198 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
199 struct hda_codec *codec,
200 unsigned int stream_tag,
201 unsigned int format,
202 struct snd_pcm_substream *substream)
203 {
204 struct cs_spec *spec = codec->spec;
205 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
206 stream_tag, format, substream);
207 }
208
209 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
210 struct hda_codec *codec,
211 struct snd_pcm_substream *substream)
212 {
213 struct cs_spec *spec = codec->spec;
214 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
215 }
216
217 /*
218 * Digital out
219 */
220 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
221 struct hda_codec *codec,
222 struct snd_pcm_substream *substream)
223 {
224 struct cs_spec *spec = codec->spec;
225 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
226 }
227
228 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
229 struct hda_codec *codec,
230 struct snd_pcm_substream *substream)
231 {
232 struct cs_spec *spec = codec->spec;
233 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
234 }
235
236 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
237 struct hda_codec *codec,
238 unsigned int stream_tag,
239 unsigned int format,
240 struct snd_pcm_substream *substream)
241 {
242 struct cs_spec *spec = codec->spec;
243 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
244 format, substream);
245 }
246
247 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
248 struct hda_codec *codec,
249 struct snd_pcm_substream *substream)
250 {
251 struct cs_spec *spec = codec->spec;
252 return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
253 }
254
255 static void cs_update_input_select(struct hda_codec *codec)
256 {
257 struct cs_spec *spec = codec->spec;
258 if (spec->cur_adc)
259 snd_hda_codec_write(codec, spec->cur_adc, 0,
260 AC_VERB_SET_CONNECT_SEL,
261 spec->adc_idx[spec->cur_input]);
262 }
263
264 /*
265 * Analog capture
266 */
267 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
268 struct hda_codec *codec,
269 unsigned int stream_tag,
270 unsigned int format,
271 struct snd_pcm_substream *substream)
272 {
273 struct cs_spec *spec = codec->spec;
274 spec->cur_adc = spec->adc_nid[spec->cur_input];
275 spec->cur_adc_stream_tag = stream_tag;
276 spec->cur_adc_format = format;
277 cs_update_input_select(codec);
278 snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
279 return 0;
280 }
281
282 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
283 struct hda_codec *codec,
284 struct snd_pcm_substream *substream)
285 {
286 struct cs_spec *spec = codec->spec;
287 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
288 spec->cur_adc = 0;
289 return 0;
290 }
291
292 /*
293 */
294 static const struct hda_pcm_stream cs_pcm_analog_playback = {
295 .substreams = 1,
296 .channels_min = 2,
297 .channels_max = 2,
298 .ops = {
299 .open = cs_playback_pcm_open,
300 .prepare = cs_playback_pcm_prepare,
301 .cleanup = cs_playback_pcm_cleanup
302 },
303 };
304
305 static const struct hda_pcm_stream cs_pcm_analog_capture = {
306 .substreams = 1,
307 .channels_min = 2,
308 .channels_max = 2,
309 .ops = {
310 .prepare = cs_capture_pcm_prepare,
311 .cleanup = cs_capture_pcm_cleanup
312 },
313 };
314
315 static const struct hda_pcm_stream cs_pcm_digital_playback = {
316 .substreams = 1,
317 .channels_min = 2,
318 .channels_max = 2,
319 .ops = {
320 .open = cs_dig_playback_pcm_open,
321 .close = cs_dig_playback_pcm_close,
322 .prepare = cs_dig_playback_pcm_prepare,
323 .cleanup = cs_dig_playback_pcm_cleanup
324 },
325 };
326
327 static const struct hda_pcm_stream cs_pcm_digital_capture = {
328 .substreams = 1,
329 .channels_min = 2,
330 .channels_max = 2,
331 };
332
333 static int cs_build_pcms(struct hda_codec *codec)
334 {
335 struct cs_spec *spec = codec->spec;
336 struct hda_pcm *info = spec->pcm_rec;
337
338 codec->pcm_info = info;
339 codec->num_pcms = 0;
340
341 info->name = "Cirrus Analog";
342 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
343 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
344 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
345 spec->multiout.max_channels;
346 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
347 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
348 spec->adc_nid[spec->cur_input];
349 codec->num_pcms++;
350
351 if (!spec->multiout.dig_out_nid && !spec->dig_in)
352 return 0;
353
354 info++;
355 info->name = "Cirrus Digital";
356 info->pcm_type = spec->autocfg.dig_out_type[0];
357 if (!info->pcm_type)
358 info->pcm_type = HDA_PCM_TYPE_SPDIF;
359 if (spec->multiout.dig_out_nid) {
360 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
361 cs_pcm_digital_playback;
362 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
363 spec->multiout.dig_out_nid;
364 }
365 if (spec->dig_in) {
366 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
367 cs_pcm_digital_capture;
368 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
369 }
370 codec->num_pcms++;
371
372 return 0;
373 }
374
375 /*
376 * parse codec topology
377 */
378
379 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
380 {
381 hda_nid_t dac;
382 if (!pin)
383 return 0;
384 if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
385 return 0;
386 return dac;
387 }
388
389 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
390 {
391 struct cs_spec *spec = codec->spec;
392 struct auto_pin_cfg *cfg = &spec->autocfg;
393 hda_nid_t pin = cfg->inputs[idx].pin;
394 unsigned int val;
395 if (!is_jack_detectable(codec, pin))
396 return 0;
397 val = snd_hda_codec_get_pincfg(codec, pin);
398 return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
399 }
400
401 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
402 unsigned int *idxp)
403 {
404 int i, idx;
405 hda_nid_t nid;
406
407 nid = codec->start_nid;
408 for (i = 0; i < codec->num_nodes; i++, nid++) {
409 unsigned int type;
410 type = get_wcaps_type(get_wcaps(codec, nid));
411 if (type != AC_WID_AUD_IN)
412 continue;
413 idx = snd_hda_get_conn_index(codec, nid, pin, false);
414 if (idx >= 0) {
415 *idxp = idx;
416 return nid;
417 }
418 }
419 return 0;
420 }
421
422 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
423 {
424 unsigned int val;
425 val = snd_hda_codec_get_pincfg(codec, nid);
426 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
427 }
428
429 static int parse_output(struct hda_codec *codec)
430 {
431 struct cs_spec *spec = codec->spec;
432 struct auto_pin_cfg *cfg = &spec->autocfg;
433 int i, extra_nids;
434 hda_nid_t dac;
435
436 for (i = 0; i < cfg->line_outs; i++) {
437 dac = get_dac(codec, cfg->line_out_pins[i]);
438 if (!dac)
439 break;
440 spec->dac_nid[i] = dac;
441 }
442 spec->multiout.num_dacs = i;
443 spec->multiout.dac_nids = spec->dac_nid;
444 spec->multiout.max_channels = i * 2;
445
446 /* add HP and speakers */
447 extra_nids = 0;
448 for (i = 0; i < cfg->hp_outs; i++) {
449 dac = get_dac(codec, cfg->hp_pins[i]);
450 if (!dac)
451 break;
452 if (!i)
453 spec->multiout.hp_nid = dac;
454 else
455 spec->multiout.extra_out_nid[extra_nids++] = dac;
456 }
457 for (i = 0; i < cfg->speaker_outs; i++) {
458 dac = get_dac(codec, cfg->speaker_pins[i]);
459 if (!dac)
460 break;
461 spec->multiout.extra_out_nid[extra_nids++] = dac;
462 }
463
464 if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
465 cfg->speaker_outs = cfg->line_outs;
466 memcpy(cfg->speaker_pins, cfg->line_out_pins,
467 sizeof(cfg->speaker_pins));
468 cfg->line_outs = 0;
469 }
470
471 return 0;
472 }
473
474 static int parse_input(struct hda_codec *codec)
475 {
476 struct cs_spec *spec = codec->spec;
477 struct auto_pin_cfg *cfg = &spec->autocfg;
478 int i;
479
480 for (i = 0; i < cfg->num_inputs; i++) {
481 hda_nid_t pin = cfg->inputs[i].pin;
482 spec->input_idx[spec->num_inputs] = i;
483 spec->capsrc_idx[i] = spec->num_inputs++;
484 spec->cur_input = i;
485 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
486 }
487 if (!spec->num_inputs)
488 return 0;
489
490 /* check whether the automatic mic switch is available */
491 if (spec->num_inputs == 2 &&
492 cfg->inputs[0].type == AUTO_PIN_MIC &&
493 cfg->inputs[1].type == AUTO_PIN_MIC) {
494 if (is_ext_mic(codec, cfg->inputs[0].pin)) {
495 if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
496 spec->mic_detect = 1;
497 spec->automic_idx = 0;
498 }
499 } else {
500 if (is_ext_mic(codec, cfg->inputs[1].pin)) {
501 spec->mic_detect = 1;
502 spec->automic_idx = 1;
503 }
504 }
505 }
506 return 0;
507 }
508
509
510 static int parse_digital_output(struct hda_codec *codec)
511 {
512 struct cs_spec *spec = codec->spec;
513 struct auto_pin_cfg *cfg = &spec->autocfg;
514 hda_nid_t nid;
515
516 if (!cfg->dig_outs)
517 return 0;
518 if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
519 return 0;
520 spec->multiout.dig_out_nid = nid;
521 spec->multiout.share_spdif = 1;
522 if (cfg->dig_outs > 1 &&
523 snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
524 spec->slave_dig_outs[0] = nid;
525 codec->slave_dig_outs = spec->slave_dig_outs;
526 }
527 return 0;
528 }
529
530 static int parse_digital_input(struct hda_codec *codec)
531 {
532 struct cs_spec *spec = codec->spec;
533 struct auto_pin_cfg *cfg = &spec->autocfg;
534 int idx;
535
536 if (cfg->dig_in_pin)
537 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
538 return 0;
539 }
540
541 /*
542 * create mixer controls
543 */
544
545 static const char * const dir_sfx[2] = { "Playback", "Capture" };
546
547 static int add_mute(struct hda_codec *codec, const char *name, int index,
548 unsigned int pval, int dir, struct snd_kcontrol **kctlp)
549 {
550 char tmp[44];
551 struct snd_kcontrol_new knew =
552 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
553 knew.private_value = pval;
554 snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
555 *kctlp = snd_ctl_new1(&knew, codec);
556 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
557 return snd_hda_ctl_add(codec, 0, *kctlp);
558 }
559
560 static int add_volume(struct hda_codec *codec, const char *name,
561 int index, unsigned int pval, int dir,
562 struct snd_kcontrol **kctlp)
563 {
564 char tmp[44];
565 struct snd_kcontrol_new knew =
566 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
567 knew.private_value = pval;
568 snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
569 *kctlp = snd_ctl_new1(&knew, codec);
570 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
571 return snd_hda_ctl_add(codec, 0, *kctlp);
572 }
573
574 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
575 {
576 unsigned int caps;
577
578 /* set the upper-limit for mixer amp to 0dB */
579 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
580 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
581 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
582 << AC_AMPCAP_NUM_STEPS_SHIFT;
583 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
584 }
585
586 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
587 {
588 struct cs_spec *spec = codec->spec;
589 unsigned int tlv[4];
590 int err;
591
592 spec->vmaster_sw =
593 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
594 err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
595 if (err < 0)
596 return err;
597
598 snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
599 spec->vmaster_vol =
600 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
601 err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
602 if (err < 0)
603 return err;
604 return 0;
605 }
606
607 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
608 int num_ctls, int type)
609 {
610 struct cs_spec *spec = codec->spec;
611 const char *name;
612 int err, index;
613 struct snd_kcontrol *kctl;
614 static const char * const speakers[] = {
615 "Front Speaker", "Surround Speaker", "Bass Speaker"
616 };
617 static const char * const line_outs[] = {
618 "Front Line Out", "Surround Line Out", "Bass Line Out"
619 };
620
621 fix_volume_caps(codec, dac);
622 if (!spec->vmaster_sw) {
623 err = add_vmaster(codec, dac);
624 if (err < 0)
625 return err;
626 }
627
628 index = 0;
629 switch (type) {
630 case AUTO_PIN_HP_OUT:
631 name = "Headphone";
632 index = idx;
633 break;
634 case AUTO_PIN_SPEAKER_OUT:
635 if (num_ctls > 1)
636 name = speakers[idx];
637 else
638 name = "Speaker";
639 break;
640 default:
641 if (num_ctls > 1)
642 name = line_outs[idx];
643 else
644 name = "Line Out";
645 break;
646 }
647
648 err = add_mute(codec, name, index,
649 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
650 if (err < 0)
651 return err;
652 err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
653 if (err < 0)
654 return err;
655
656 err = add_volume(codec, name, index,
657 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
658 if (err < 0)
659 return err;
660 err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
661 if (err < 0)
662 return err;
663
664 return 0;
665 }
666
667 static int build_output(struct hda_codec *codec)
668 {
669 struct cs_spec *spec = codec->spec;
670 struct auto_pin_cfg *cfg = &spec->autocfg;
671 int i, err;
672
673 for (i = 0; i < cfg->line_outs; i++) {
674 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
675 i, cfg->line_outs, cfg->line_out_type);
676 if (err < 0)
677 return err;
678 }
679 for (i = 0; i < cfg->hp_outs; i++) {
680 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
681 i, cfg->hp_outs, AUTO_PIN_HP_OUT);
682 if (err < 0)
683 return err;
684 }
685 for (i = 0; i < cfg->speaker_outs; i++) {
686 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
687 i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
688 if (err < 0)
689 return err;
690 }
691 return 0;
692 }
693
694 /*
695 */
696
697 static const struct snd_kcontrol_new cs_capture_ctls[] = {
698 HDA_BIND_SW("Capture Switch", 0),
699 HDA_BIND_VOL("Capture Volume", 0),
700 };
701
702 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
703 int force)
704 {
705 struct cs_spec *spec = codec->spec;
706
707 if (spec->cur_input == idx && !force)
708 return 0;
709 if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
710 /* stream is running, let's swap the current ADC */
711 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
712 spec->cur_adc = spec->adc_nid[idx];
713 snd_hda_codec_setup_stream(codec, spec->cur_adc,
714 spec->cur_adc_stream_tag, 0,
715 spec->cur_adc_format);
716 }
717 spec->cur_input = idx;
718 cs_update_input_select(codec);
719 return 1;
720 }
721
722 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
723 struct snd_ctl_elem_info *uinfo)
724 {
725 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
726 struct cs_spec *spec = codec->spec;
727 struct auto_pin_cfg *cfg = &spec->autocfg;
728 unsigned int idx;
729
730 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
731 uinfo->count = 1;
732 uinfo->value.enumerated.items = spec->num_inputs;
733 if (uinfo->value.enumerated.item >= spec->num_inputs)
734 uinfo->value.enumerated.item = spec->num_inputs - 1;
735 idx = spec->input_idx[uinfo->value.enumerated.item];
736 snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, cfg,
737 uinfo->value.enumerated.name,
738 sizeof(uinfo->value.enumerated.name), NULL);
739 return 0;
740 }
741
742 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
743 struct snd_ctl_elem_value *ucontrol)
744 {
745 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
746 struct cs_spec *spec = codec->spec;
747 ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
748 return 0;
749 }
750
751 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
752 struct snd_ctl_elem_value *ucontrol)
753 {
754 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
755 struct cs_spec *spec = codec->spec;
756 unsigned int idx = ucontrol->value.enumerated.item[0];
757
758 if (idx >= spec->num_inputs)
759 return -EINVAL;
760 idx = spec->input_idx[idx];
761 return change_cur_input(codec, idx, 0);
762 }
763
764 static const struct snd_kcontrol_new cs_capture_source = {
765 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
766 .name = "Capture Source",
767 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
768 .info = cs_capture_source_info,
769 .get = cs_capture_source_get,
770 .put = cs_capture_source_put,
771 };
772
773 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
774 struct hda_ctl_ops *ops)
775 {
776 struct cs_spec *spec = codec->spec;
777 struct hda_bind_ctls *bind;
778 int i, n;
779
780 bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
781 GFP_KERNEL);
782 if (!bind)
783 return NULL;
784 bind->ops = ops;
785 n = 0;
786 for (i = 0; i < AUTO_PIN_LAST; i++) {
787 if (!spec->adc_nid[i])
788 continue;
789 bind->values[n++] =
790 HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
791 spec->adc_idx[i], HDA_INPUT);
792 }
793 return bind;
794 }
795
796 /* add a (input-boost) volume control to the given input pin */
797 static int add_input_volume_control(struct hda_codec *codec,
798 struct auto_pin_cfg *cfg,
799 int item)
800 {
801 hda_nid_t pin = cfg->inputs[item].pin;
802 u32 caps;
803 const char *label;
804 struct snd_kcontrol *kctl;
805
806 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
807 return 0;
808 caps = query_amp_caps(codec, pin, HDA_INPUT);
809 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
810 if (caps <= 1)
811 return 0;
812 label = hda_get_autocfg_input_label(codec, cfg, item);
813 return add_volume(codec, label, 0,
814 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
815 }
816
817 static int build_input(struct hda_codec *codec)
818 {
819 struct cs_spec *spec = codec->spec;
820 int i, err;
821
822 if (!spec->num_inputs)
823 return 0;
824
825 /* make bind-capture */
826 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
827 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
828 for (i = 0; i < 2; i++) {
829 struct snd_kcontrol *kctl;
830 int n;
831 if (!spec->capture_bind[i])
832 return -ENOMEM;
833 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
834 if (!kctl)
835 return -ENOMEM;
836 kctl->private_value = (long)spec->capture_bind[i];
837 err = snd_hda_ctl_add(codec, 0, kctl);
838 if (err < 0)
839 return err;
840 for (n = 0; n < AUTO_PIN_LAST; n++) {
841 if (!spec->adc_nid[n])
842 continue;
843 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
844 if (err < 0)
845 return err;
846 }
847 }
848
849 if (spec->num_inputs > 1 && !spec->mic_detect) {
850 err = snd_hda_ctl_add(codec, 0,
851 snd_ctl_new1(&cs_capture_source, codec));
852 if (err < 0)
853 return err;
854 }
855
856 for (i = 0; i < spec->num_inputs; i++) {
857 err = add_input_volume_control(codec, &spec->autocfg, i);
858 if (err < 0)
859 return err;
860 }
861
862 return 0;
863 }
864
865 /*
866 */
867
868 static int build_digital_output(struct hda_codec *codec)
869 {
870 struct cs_spec *spec = codec->spec;
871 int err;
872
873 if (!spec->multiout.dig_out_nid)
874 return 0;
875
876 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
877 spec->multiout.dig_out_nid);
878 if (err < 0)
879 return err;
880 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
881 if (err < 0)
882 return err;
883 return 0;
884 }
885
886 static int build_digital_input(struct hda_codec *codec)
887 {
888 struct cs_spec *spec = codec->spec;
889 if (spec->dig_in)
890 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
891 return 0;
892 }
893
894 /*
895 * auto-mute and auto-mic switching
896 * CS421x auto-output redirecting
897 * HP/SPK/SPDIF
898 */
899
900 static void cs_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl)
901 {
902 struct cs_spec *spec = codec->spec;
903 struct auto_pin_cfg *cfg = &spec->autocfg;
904 unsigned int hp_present;
905 unsigned int spdif_present;
906 hda_nid_t nid;
907 int i;
908
909 spdif_present = 0;
910 if (cfg->dig_outs) {
911 nid = cfg->dig_out_pins[0];
912 if (is_jack_detectable(codec, nid)) {
913 /*
914 TODO: SPDIF output redirect when SENSE_B is enabled.
915 Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
916 assumed.
917 */
918 if (snd_hda_jack_detect(codec, nid)
919 /* && spec->sense_b */)
920 spdif_present = 1;
921 }
922 }
923
924 hp_present = 0;
925 for (i = 0; i < cfg->hp_outs; i++) {
926 nid = cfg->hp_pins[i];
927 if (!is_jack_detectable(codec, nid))
928 continue;
929 hp_present = snd_hda_jack_detect(codec, nid);
930 if (hp_present)
931 break;
932 }
933
934 /* mute speakers if spdif or hp jack is plugged in */
935 for (i = 0; i < cfg->speaker_outs; i++) {
936 int pin_ctl = hp_present ? 0 : PIN_OUT;
937 /* detect on spdif is specific to CS4210 */
938 if (spdif_present && (spec->vendor_nid == CS4210_VENDOR_NID))
939 pin_ctl = 0;
940
941 nid = cfg->speaker_pins[i];
942 snd_hda_set_pin_ctl(codec, nid, pin_ctl);
943 }
944 if (spec->gpio_eapd_hp) {
945 unsigned int gpio = hp_present ?
946 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
947 snd_hda_codec_write(codec, 0x01, 0,
948 AC_VERB_SET_GPIO_DATA, gpio);
949 }
950
951 /* specific to CS4210 */
952 if (spec->vendor_nid == CS4210_VENDOR_NID) {
953 /* mute HPs if spdif jack (SENSE_B) is present */
954 for (i = 0; i < cfg->hp_outs; i++) {
955 nid = cfg->hp_pins[i];
956 snd_hda_set_pin_ctl(codec, nid,
957 (spdif_present && spec->sense_b) ? 0 : PIN_HP);
958 }
959
960 /* SPDIF TX on/off */
961 if (cfg->dig_outs) {
962 nid = cfg->dig_out_pins[0];
963 snd_hda_set_pin_ctl(codec, nid,
964 spdif_present ? PIN_OUT : 0);
965
966 }
967 /* Update board GPIOs if neccessary ... */
968 }
969 }
970
971 /*
972 * Auto-input redirect for CS421x
973 * Switch max 3 inputs of a single ADC (nid 3)
974 */
975
976 static void cs_automic(struct hda_codec *codec, struct hda_jack_tbl *tbl)
977 {
978 struct cs_spec *spec = codec->spec;
979 struct auto_pin_cfg *cfg = &spec->autocfg;
980 hda_nid_t nid;
981 unsigned int present;
982
983 nid = cfg->inputs[spec->automic_idx].pin;
984 present = snd_hda_jack_detect(codec, nid);
985
986 /* specific to CS421x, single ADC */
987 if (spec->vendor_nid == CS420X_VENDOR_NID) {
988 if (present)
989 change_cur_input(codec, spec->automic_idx, 0);
990 else
991 change_cur_input(codec, !spec->automic_idx, 0);
992 } else {
993 if (present) {
994 if (spec->cur_input != spec->automic_idx) {
995 spec->last_input = spec->cur_input;
996 spec->cur_input = spec->automic_idx;
997 }
998 } else {
999 spec->cur_input = spec->last_input;
1000 }
1001 cs_update_input_select(codec);
1002 }
1003 }
1004
1005 /*
1006 */
1007
1008 static void init_output(struct hda_codec *codec)
1009 {
1010 struct cs_spec *spec = codec->spec;
1011 struct auto_pin_cfg *cfg = &spec->autocfg;
1012 int i;
1013
1014 /* mute first */
1015 for (i = 0; i < spec->multiout.num_dacs; i++)
1016 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
1017 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1018 if (spec->multiout.hp_nid)
1019 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
1020 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1021 for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
1022 if (!spec->multiout.extra_out_nid[i])
1023 break;
1024 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1025 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1026 }
1027
1028 /* set appropriate pin controls */
1029 for (i = 0; i < cfg->line_outs; i++)
1030 snd_hda_set_pin_ctl(codec, cfg->line_out_pins[i], PIN_OUT);
1031 /* HP */
1032 for (i = 0; i < cfg->hp_outs; i++) {
1033 hda_nid_t nid = cfg->hp_pins[i];
1034 snd_hda_set_pin_ctl(codec, nid, PIN_HP);
1035 if (!cfg->speaker_outs)
1036 continue;
1037 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1038 snd_hda_jack_detect_enable_callback(codec, nid, HP_EVENT, cs_automute);
1039 spec->hp_detect = 1;
1040 }
1041 }
1042
1043 /* Speaker */
1044 for (i = 0; i < cfg->speaker_outs; i++)
1045 snd_hda_set_pin_ctl(codec, cfg->speaker_pins[i], PIN_OUT);
1046
1047 /* SPDIF is enabled on presence detect for CS421x */
1048 if (spec->hp_detect || spec->spdif_detect)
1049 cs_automute(codec, NULL);
1050 }
1051
1052 static void init_input(struct hda_codec *codec)
1053 {
1054 struct cs_spec *spec = codec->spec;
1055 struct auto_pin_cfg *cfg = &spec->autocfg;
1056 unsigned int coef;
1057 int i;
1058
1059 for (i = 0; i < cfg->num_inputs; i++) {
1060 unsigned int ctl;
1061 hda_nid_t pin = cfg->inputs[i].pin;
1062 if (!spec->adc_nid[i])
1063 continue;
1064 /* set appropriate pin control and mute first */
1065 ctl = PIN_IN;
1066 if (cfg->inputs[i].type == AUTO_PIN_MIC)
1067 ctl |= snd_hda_get_default_vref(codec, pin);
1068 snd_hda_set_pin_ctl(codec, pin, ctl);
1069 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
1070 AC_VERB_SET_AMP_GAIN_MUTE,
1071 AMP_IN_MUTE(spec->adc_idx[i]));
1072 if (spec->mic_detect && spec->automic_idx == i)
1073 snd_hda_jack_detect_enable_callback(codec, pin, MIC_EVENT, cs_automic);
1074 }
1075 /* CS420x has multiple ADC, CS421x has single ADC */
1076 if (spec->vendor_nid == CS420X_VENDOR_NID) {
1077 change_cur_input(codec, spec->cur_input, 1);
1078 if (spec->mic_detect)
1079 cs_automic(codec, NULL);
1080
1081 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
1082 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1083 coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
1084 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1085 coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
1086 * No effect if SPDIF_OUT2 is
1087 * selected in IDX_SPDIF_CTL.
1088 */
1089 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1090 } else {
1091 if (spec->mic_detect)
1092 cs_automic(codec, NULL);
1093 else {
1094 spec->cur_adc = spec->adc_nid[spec->cur_input];
1095 cs_update_input_select(codec);
1096 }
1097 }
1098 }
1099
1100 static const struct hda_verb cs_coef_init_verbs[] = {
1101 {0x11, AC_VERB_SET_PROC_STATE, 1},
1102 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1103 {0x11, AC_VERB_SET_PROC_COEF,
1104 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1105 | 0x0040 /* Mute DACs on FIFO error */
1106 | 0x1000 /* Enable DACs High Pass Filter */
1107 | 0x0400 /* Disable Coefficient Auto increment */
1108 )},
1109 /* Beep */
1110 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
1111 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1112
1113 {} /* terminator */
1114 };
1115
1116 /* Errata: CS4207 rev C0/C1/C2 Silicon
1117 *
1118 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1119 *
1120 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
1121 * may be excessive (up to an additional 200 μA), which is most easily
1122 * observed while the part is being held in reset (RESET# active low).
1123 *
1124 * Root Cause: At initial powerup of the device, the logic that drives
1125 * the clock and write enable to the S/PDIF SRC RAMs is not properly
1126 * initialized.
1127 * Certain random patterns will cause a steady leakage current in those
1128 * RAM cells. The issue will resolve once the SRCs are used (turned on).
1129 *
1130 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1131 * blocks, which will alleviate the issue.
1132 */
1133
1134 static const struct hda_verb cs_errata_init_verbs[] = {
1135 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1136 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1137
1138 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1139 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1140 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1141 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1142 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1143 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1144
1145 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1146 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1147
1148 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1149 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1150 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1151 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1152 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1153 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1154 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
1155
1156 #if 0 /* Don't to set to D3 as we are in power-up sequence */
1157 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1158 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1159 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1160 #endif
1161
1162 {} /* terminator */
1163 };
1164
1165 static const struct hda_verb mbp101_init_verbs[] = {
1166 {0x11, AC_VERB_SET_COEF_INDEX, 0x0002},
1167 {0x11, AC_VERB_SET_PROC_COEF, 0x100a},
1168 {0x11, AC_VERB_SET_COEF_INDEX, 0x0004},
1169 {0x11, AC_VERB_SET_PROC_COEF, 0x000f},
1170 {}
1171 };
1172
1173 /* SPDIF setup */
1174 static void init_digital(struct hda_codec *codec)
1175 {
1176 unsigned int coef;
1177
1178 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1179 coef |= 0x0008; /* Replace with mute on error */
1180 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1181 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1182 * SPDIF_OUT2 is shared with GPIO1 and
1183 * DMIC_SDA2.
1184 */
1185 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1186 }
1187
1188 static int cs_init(struct hda_codec *codec)
1189 {
1190 struct cs_spec *spec = codec->spec;
1191
1192 /* init_verb sequence for C0/C1/C2 errata*/
1193 snd_hda_sequence_write(codec, cs_errata_init_verbs);
1194
1195 snd_hda_sequence_write(codec, cs_coef_init_verbs);
1196
1197 if (spec->gpio_mask) {
1198 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1199 spec->gpio_mask);
1200 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1201 spec->gpio_dir);
1202 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1203 spec->gpio_data);
1204 }
1205
1206 init_output(codec);
1207 init_input(codec);
1208 init_digital(codec);
1209
1210 return 0;
1211 }
1212
1213 static int cs_build_controls(struct hda_codec *codec)
1214 {
1215 struct cs_spec *spec = codec->spec;
1216 int err;
1217
1218 err = build_output(codec);
1219 if (err < 0)
1220 return err;
1221 err = build_input(codec);
1222 if (err < 0)
1223 return err;
1224 err = build_digital_output(codec);
1225 if (err < 0)
1226 return err;
1227 err = build_digital_input(codec);
1228 if (err < 0)
1229 return err;
1230 err = cs_init(codec);
1231 if (err < 0)
1232 return err;
1233
1234 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1235 if (err < 0)
1236 return err;
1237
1238 return 0;
1239 }
1240
1241 static void cs_free(struct hda_codec *codec)
1242 {
1243 struct cs_spec *spec = codec->spec;
1244 kfree(spec->capture_bind[0]);
1245 kfree(spec->capture_bind[1]);
1246 snd_hda_gen_free(&spec->gen);
1247 kfree(codec->spec);
1248 }
1249
1250 static const struct hda_codec_ops cs_patch_ops = {
1251 .build_controls = cs_build_controls,
1252 .build_pcms = cs_build_pcms,
1253 .init = cs_init,
1254 .free = cs_free,
1255 .unsol_event = snd_hda_jack_unsol_event,
1256 };
1257
1258 static int cs_parse_auto_config(struct hda_codec *codec)
1259 {
1260 struct cs_spec *spec = codec->spec;
1261 int err;
1262
1263 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1264 if (err < 0)
1265 return err;
1266
1267 err = parse_output(codec);
1268 if (err < 0)
1269 return err;
1270 err = parse_input(codec);
1271 if (err < 0)
1272 return err;
1273 err = parse_digital_output(codec);
1274 if (err < 0)
1275 return err;
1276 err = parse_digital_input(codec);
1277 if (err < 0)
1278 return err;
1279 return 0;
1280 }
1281
1282 static const struct hda_model_fixup cs420x_models[] = {
1283 { .id = CS420X_MBP53, .name = "mbp53" },
1284 { .id = CS420X_MBP55, .name = "mbp55" },
1285 { .id = CS420X_IMAC27, .name = "imac27" },
1286 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
1287 { .id = CS420X_APPLE, .name = "apple" },
1288 { .id = CS420X_MBP101, .name = "mbp101" },
1289 {}
1290 };
1291
1292 static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
1293 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1294 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1295 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1296 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1297 /* this conflicts with too many other models */
1298 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1299
1300 /* codec SSID */
1301 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
1302 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
1303 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1304 {} /* terminator */
1305 };
1306
1307 static const struct hda_pintbl mbp53_pincfgs[] = {
1308 { 0x09, 0x012b4050 },
1309 { 0x0a, 0x90100141 },
1310 { 0x0b, 0x90100140 },
1311 { 0x0c, 0x018b3020 },
1312 { 0x0d, 0x90a00110 },
1313 { 0x0e, 0x400000f0 },
1314 { 0x0f, 0x01cbe030 },
1315 { 0x10, 0x014be060 },
1316 { 0x12, 0x400000f0 },
1317 { 0x15, 0x400000f0 },
1318 {} /* terminator */
1319 };
1320
1321 static const struct hda_pintbl mbp55_pincfgs[] = {
1322 { 0x09, 0x012b4030 },
1323 { 0x0a, 0x90100121 },
1324 { 0x0b, 0x90100120 },
1325 { 0x0c, 0x400000f0 },
1326 { 0x0d, 0x90a00110 },
1327 { 0x0e, 0x400000f0 },
1328 { 0x0f, 0x400000f0 },
1329 { 0x10, 0x014be040 },
1330 { 0x12, 0x400000f0 },
1331 { 0x15, 0x400000f0 },
1332 {} /* terminator */
1333 };
1334
1335 static const struct hda_pintbl imac27_pincfgs[] = {
1336 { 0x09, 0x012b4050 },
1337 { 0x0a, 0x90100140 },
1338 { 0x0b, 0x90100142 },
1339 { 0x0c, 0x018b3020 },
1340 { 0x0d, 0x90a00110 },
1341 { 0x0e, 0x400000f0 },
1342 { 0x0f, 0x01cbe030 },
1343 { 0x10, 0x014be060 },
1344 { 0x12, 0x01ab9070 },
1345 { 0x15, 0x400000f0 },
1346 {} /* terminator */
1347 };
1348
1349 static const struct hda_pintbl mbp101_pincfgs[] = {
1350 { 0x0d, 0x40ab90f0 },
1351 { 0x0e, 0x90a600f0 },
1352 { 0x12, 0x50a600f0 },
1353 {} /* terminator */
1354 };
1355
1356 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
1357 const struct hda_fixup *fix, int action)
1358 {
1359 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
1360 struct cs_spec *spec = codec->spec;
1361 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1362 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1363 spec->gpio_mask = spec->gpio_dir =
1364 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1365 }
1366 }
1367
1368 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
1369 const struct hda_fixup *fix, int action)
1370 {
1371 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
1372 struct cs_spec *spec = codec->spec;
1373 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
1374 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1375 spec->gpio_mask = spec->gpio_dir =
1376 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1377 }
1378 }
1379
1380 static const struct hda_fixup cs420x_fixups[] = {
1381 [CS420X_MBP53] = {
1382 .type = HDA_FIXUP_PINS,
1383 .v.pins = mbp53_pincfgs,
1384 .chained = true,
1385 .chain_id = CS420X_APPLE,
1386 },
1387 [CS420X_MBP55] = {
1388 .type = HDA_FIXUP_PINS,
1389 .v.pins = mbp55_pincfgs,
1390 .chained = true,
1391 .chain_id = CS420X_GPIO_13,
1392 },
1393 [CS420X_IMAC27] = {
1394 .type = HDA_FIXUP_PINS,
1395 .v.pins = imac27_pincfgs,
1396 .chained = true,
1397 .chain_id = CS420X_GPIO_13,
1398 },
1399 [CS420X_GPIO_13] = {
1400 .type = HDA_FIXUP_FUNC,
1401 .v.func = cs420x_fixup_gpio_13,
1402 },
1403 [CS420X_GPIO_23] = {
1404 .type = HDA_FIXUP_FUNC,
1405 .v.func = cs420x_fixup_gpio_23,
1406 },
1407 [CS420X_MBP101] = {
1408 .type = HDA_FIXUP_PINS,
1409 .v.pins = mbp101_pincfgs,
1410 .chained = true,
1411 .chain_id = CS420X_MBP101_COEF,
1412 },
1413 [CS420X_MBP101_COEF] = {
1414 .type = HDA_FIXUP_VERBS,
1415 .v.verbs = mbp101_init_verbs,
1416 .chained = true,
1417 .chain_id = CS420X_GPIO_13,
1418 },
1419 };
1420
1421 static int patch_cs420x(struct hda_codec *codec)
1422 {
1423 struct cs_spec *spec;
1424 int err;
1425
1426 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1427 if (!spec)
1428 return -ENOMEM;
1429 codec->spec = spec;
1430 snd_hda_gen_init(&spec->gen);
1431
1432 spec->vendor_nid = CS420X_VENDOR_NID;
1433
1434 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
1435 cs420x_fixups);
1436 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1437
1438 err = cs_parse_auto_config(codec);
1439 if (err < 0)
1440 goto error;
1441
1442 codec->patch_ops = cs_patch_ops;
1443
1444 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1445
1446 return 0;
1447
1448 error:
1449 cs_free(codec);
1450 codec->spec = NULL;
1451 return err;
1452 }
1453
1454 /*
1455 * Cirrus Logic CS4210
1456 *
1457 * 1 DAC => HP(sense) / Speakers,
1458 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1459 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1460 */
1461
1462 /* CS4210 board names */
1463 static const struct hda_model_fixup cs421x_models[] = {
1464 { .id = CS421X_CDB4210, .name = "cdb4210" },
1465 {}
1466 };
1467
1468 static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
1469 /* Test Intel board + CDB2410 */
1470 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1471 {} /* terminator */
1472 };
1473
1474 /* CS4210 board pinconfigs */
1475 /* Default CS4210 (CDB4210)*/
1476 static const struct hda_pintbl cdb4210_pincfgs[] = {
1477 { 0x05, 0x0321401f },
1478 { 0x06, 0x90170010 },
1479 { 0x07, 0x03813031 },
1480 { 0x08, 0xb7a70037 },
1481 { 0x09, 0xb7a6003e },
1482 { 0x0a, 0x034510f0 },
1483 {} /* terminator */
1484 };
1485
1486 /* Setup GPIO/SENSE for each board (if used) */
1487 static void cs421x_fixup_sense_b(struct hda_codec *codec,
1488 const struct hda_fixup *fix, int action)
1489 {
1490 struct cs_spec *spec = codec->spec;
1491 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1492 spec->sense_b = 1;
1493 }
1494
1495 static const struct hda_fixup cs421x_fixups[] = {
1496 [CS421X_CDB4210] = {
1497 .type = HDA_FIXUP_PINS,
1498 .v.pins = cdb4210_pincfgs,
1499 .chained = true,
1500 .chain_id = CS421X_SENSE_B,
1501 },
1502 [CS421X_SENSE_B] = {
1503 .type = HDA_FIXUP_FUNC,
1504 .v.func = cs421x_fixup_sense_b,
1505 }
1506 };
1507
1508 static const struct hda_verb cs421x_coef_init_verbs[] = {
1509 {0x0B, AC_VERB_SET_PROC_STATE, 1},
1510 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1511 /*
1512 Disable Coefficient Index Auto-Increment(DAI)=1,
1513 PDREF=0
1514 */
1515 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1516
1517 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1518 /* ADC SZCMode = Digital Soft Ramp */
1519 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1520
1521 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1522 {0x0B, AC_VERB_SET_PROC_COEF,
1523 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1524 | 0x0004 /* Mute DAC on FIFO error */
1525 | 0x0008 /* Enable DAC High Pass Filter */
1526 )},
1527 {} /* terminator */
1528 };
1529
1530 /* Errata: CS4210 rev A1 Silicon
1531 *
1532 * http://www.cirrus.com/en/pubs/errata/
1533 *
1534 * Description:
1535 * 1. Performance degredation is present in the ADC.
1536 * 2. Speaker output is not completely muted upon HP detect.
1537 * 3. Noise is present when clipping occurs on the amplified
1538 * speaker outputs.
1539 *
1540 * Workaround:
1541 * The following verb sequence written to the registers during
1542 * initialization will correct the issues listed above.
1543 */
1544
1545 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1546 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1547
1548 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1549 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1550
1551 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1552 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1553
1554 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1555 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1556
1557 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1558 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1559
1560 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1561 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1562
1563 {} /* terminator */
1564 };
1565
1566 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1567 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1568
1569 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1570 struct snd_ctl_elem_info *uinfo)
1571 {
1572 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1573 uinfo->count = 1;
1574 uinfo->value.integer.min = 0;
1575 uinfo->value.integer.max = 3;
1576 return 0;
1577 }
1578
1579 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1580 struct snd_ctl_elem_value *ucontrol)
1581 {
1582 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1583
1584 ucontrol->value.integer.value[0] =
1585 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1586 return 0;
1587 }
1588
1589 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1590 struct snd_ctl_elem_value *ucontrol)
1591 {
1592 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1593
1594 unsigned int vol = ucontrol->value.integer.value[0];
1595 unsigned int coef =
1596 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1597 unsigned int original_coef = coef;
1598
1599 coef &= ~0x0003;
1600 coef |= (vol & 0x0003);
1601 if (original_coef == coef)
1602 return 0;
1603 else {
1604 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1605 return 1;
1606 }
1607 }
1608
1609 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1610
1611 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1612 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1613 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1614 .name = "Speaker Boost Playback Volume",
1615 .info = cs421x_boost_vol_info,
1616 .get = cs421x_boost_vol_get,
1617 .put = cs421x_boost_vol_put,
1618 .tlv = { .p = cs421x_speaker_boost_db_scale },
1619 };
1620
1621 static void cs4210_pinmux_init(struct hda_codec *codec)
1622 {
1623 struct cs_spec *spec = codec->spec;
1624 unsigned int def_conf, coef;
1625
1626 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1627 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1628
1629 if (spec->gpio_mask)
1630 coef |= 0x0008; /* B1,B2 are GPIOs */
1631 else
1632 coef &= ~0x0008;
1633
1634 if (spec->sense_b)
1635 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
1636 else
1637 coef &= ~0x0010;
1638
1639 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1640
1641 if ((spec->gpio_mask || spec->sense_b) &&
1642 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1643
1644 /*
1645 GPIO or SENSE_B forced - disconnect the DMIC pin.
1646 */
1647 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1648 def_conf &= ~AC_DEFCFG_PORT_CONN;
1649 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1650 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1651 }
1652 }
1653
1654 static void init_cs421x_digital(struct hda_codec *codec)
1655 {
1656 struct cs_spec *spec = codec->spec;
1657 struct auto_pin_cfg *cfg = &spec->autocfg;
1658 int i;
1659
1660
1661 for (i = 0; i < cfg->dig_outs; i++) {
1662 hda_nid_t nid = cfg->dig_out_pins[i];
1663 if (!cfg->speaker_outs)
1664 continue;
1665 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1666 snd_hda_jack_detect_enable_callback(codec, nid, SPDIF_EVENT, cs_automute);
1667 spec->spdif_detect = 1;
1668 }
1669 }
1670 }
1671
1672 static int cs421x_init(struct hda_codec *codec)
1673 {
1674 struct cs_spec *spec = codec->spec;
1675
1676 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1677 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1678 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1679 cs4210_pinmux_init(codec);
1680 }
1681
1682 if (spec->gpio_mask) {
1683 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1684 spec->gpio_mask);
1685 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1686 spec->gpio_dir);
1687 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1688 spec->gpio_data);
1689 }
1690
1691 init_output(codec);
1692 init_input(codec);
1693 init_cs421x_digital(codec);
1694
1695 return 0;
1696 }
1697
1698 /*
1699 * CS4210 Input MUX (1 ADC)
1700 */
1701 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1702 struct snd_ctl_elem_info *uinfo)
1703 {
1704 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1705 struct cs_spec *spec = codec->spec;
1706
1707 return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1708 }
1709
1710 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1711 struct snd_ctl_elem_value *ucontrol)
1712 {
1713 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1714 struct cs_spec *spec = codec->spec;
1715
1716 ucontrol->value.enumerated.item[0] = spec->cur_input;
1717 return 0;
1718 }
1719
1720 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1721 struct snd_ctl_elem_value *ucontrol)
1722 {
1723 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1724 struct cs_spec *spec = codec->spec;
1725
1726 return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1727 spec->adc_nid[0], &spec->cur_input);
1728
1729 }
1730
1731 static struct snd_kcontrol_new cs421x_capture_source = {
1732
1733 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1734 .name = "Capture Source",
1735 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1736 .info = cs421x_mux_enum_info,
1737 .get = cs421x_mux_enum_get,
1738 .put = cs421x_mux_enum_put,
1739 };
1740
1741 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1742 {
1743 struct cs_spec *spec = codec->spec;
1744 struct auto_pin_cfg *cfg = &spec->autocfg;
1745 const struct hda_input_mux *imux = &spec->input_mux;
1746 hda_nid_t pin = cfg->inputs[item].pin;
1747 struct snd_kcontrol *kctl;
1748 u32 caps;
1749
1750 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1751 return 0;
1752
1753 caps = query_amp_caps(codec, pin, HDA_INPUT);
1754 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1755 if (caps <= 1)
1756 return 0;
1757
1758 return add_volume(codec, imux->items[item].label, 0,
1759 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1760 }
1761
1762 /* add a (input-boost) volume control to the given input pin */
1763 static int build_cs421x_input(struct hda_codec *codec)
1764 {
1765 struct cs_spec *spec = codec->spec;
1766 struct auto_pin_cfg *cfg = &spec->autocfg;
1767 struct hda_input_mux *imux = &spec->input_mux;
1768 int i, err, type_idx;
1769 const char *label;
1770
1771 if (!spec->num_inputs)
1772 return 0;
1773
1774 /* make bind-capture */
1775 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1776 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1777 for (i = 0; i < 2; i++) {
1778 struct snd_kcontrol *kctl;
1779 int n;
1780 if (!spec->capture_bind[i])
1781 return -ENOMEM;
1782 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1783 if (!kctl)
1784 return -ENOMEM;
1785 kctl->private_value = (long)spec->capture_bind[i];
1786 err = snd_hda_ctl_add(codec, 0, kctl);
1787 if (err < 0)
1788 return err;
1789 for (n = 0; n < AUTO_PIN_LAST; n++) {
1790 if (!spec->adc_nid[n])
1791 continue;
1792 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1793 if (err < 0)
1794 return err;
1795 }
1796 }
1797
1798 /* Add Input MUX Items + Capture Volume/Switch */
1799 for (i = 0; i < spec->num_inputs; i++) {
1800 label = hda_get_autocfg_input_label(codec, cfg, i);
1801 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1802
1803 err = cs421x_add_input_volume_control(codec, i);
1804 if (err < 0)
1805 return err;
1806 }
1807
1808 /*
1809 Add 'Capture Source' Switch if
1810 * 2 inputs and no mic detec
1811 * 3 inputs
1812 */
1813 if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1814 (spec->num_inputs == 3)) {
1815
1816 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1817 snd_ctl_new1(&cs421x_capture_source, codec));
1818 if (err < 0)
1819 return err;
1820 }
1821
1822 return 0;
1823 }
1824
1825 /* Single DAC (Mute/Gain) */
1826 static int build_cs421x_output(struct hda_codec *codec)
1827 {
1828 hda_nid_t dac = CS4210_DAC_NID;
1829 struct cs_spec *spec = codec->spec;
1830 struct auto_pin_cfg *cfg = &spec->autocfg;
1831 struct snd_kcontrol *kctl;
1832 int err;
1833 char *name = "Master";
1834
1835 fix_volume_caps(codec, dac);
1836
1837 err = add_mute(codec, name, 0,
1838 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1839 if (err < 0)
1840 return err;
1841
1842 err = add_volume(codec, name, 0,
1843 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1844 if (err < 0)
1845 return err;
1846
1847 if (cfg->speaker_outs && (spec->vendor_nid == CS4210_VENDOR_NID)) {
1848 err = snd_hda_ctl_add(codec, 0,
1849 snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1850 if (err < 0)
1851 return err;
1852 }
1853 return err;
1854 }
1855
1856 static int cs421x_build_controls(struct hda_codec *codec)
1857 {
1858 struct cs_spec *spec = codec->spec;
1859 int err;
1860
1861 err = build_cs421x_output(codec);
1862 if (err < 0)
1863 return err;
1864 err = build_cs421x_input(codec);
1865 if (err < 0)
1866 return err;
1867 err = build_digital_output(codec);
1868 if (err < 0)
1869 return err;
1870 err = cs421x_init(codec);
1871 if (err < 0)
1872 return err;
1873
1874 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1875 if (err < 0)
1876 return err;
1877
1878 return 0;
1879 }
1880
1881 static int parse_cs421x_input(struct hda_codec *codec)
1882 {
1883 struct cs_spec *spec = codec->spec;
1884 struct auto_pin_cfg *cfg = &spec->autocfg;
1885 int i;
1886
1887 for (i = 0; i < cfg->num_inputs; i++) {
1888 hda_nid_t pin = cfg->inputs[i].pin;
1889 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1890 spec->cur_input = spec->last_input = i;
1891 spec->num_inputs++;
1892
1893 /* check whether the automatic mic switch is available */
1894 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1895 spec->mic_detect = 1;
1896 spec->automic_idx = i;
1897 }
1898 }
1899 return 0;
1900 }
1901
1902 static int cs421x_parse_auto_config(struct hda_codec *codec)
1903 {
1904 struct cs_spec *spec = codec->spec;
1905 int err;
1906
1907 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1908 if (err < 0)
1909 return err;
1910 err = parse_output(codec);
1911 if (err < 0)
1912 return err;
1913 err = parse_cs421x_input(codec);
1914 if (err < 0)
1915 return err;
1916 err = parse_digital_output(codec);
1917 if (err < 0)
1918 return err;
1919 return 0;
1920 }
1921
1922 #ifdef CONFIG_PM
1923 /*
1924 Manage PDREF, when transitioning to D3hot
1925 (DAC,ADC) -> D3, PDREF=1, AFG->D3
1926 */
1927 static int cs421x_suspend(struct hda_codec *codec)
1928 {
1929 struct cs_spec *spec = codec->spec;
1930 unsigned int coef;
1931
1932 snd_hda_shutup_pins(codec);
1933
1934 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1935 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1936 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1937 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1938
1939 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1940 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1941 coef |= 0x0004; /* PDREF */
1942 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1943 }
1944
1945 return 0;
1946 }
1947 #endif
1948
1949 static struct hda_codec_ops cs421x_patch_ops = {
1950 .build_controls = cs421x_build_controls,
1951 .build_pcms = cs_build_pcms,
1952 .init = cs421x_init,
1953 .free = cs_free,
1954 .unsol_event = snd_hda_jack_unsol_event,
1955 #ifdef CONFIG_PM
1956 .suspend = cs421x_suspend,
1957 #endif
1958 };
1959
1960 static int patch_cs4210(struct hda_codec *codec)
1961 {
1962 struct cs_spec *spec;
1963 int err;
1964
1965 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1966 if (!spec)
1967 return -ENOMEM;
1968 codec->spec = spec;
1969 snd_hda_gen_init(&spec->gen);
1970
1971 spec->vendor_nid = CS4210_VENDOR_NID;
1972
1973 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
1974 cs421x_fixups);
1975 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1976
1977 /*
1978 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1979 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1980 is disabled.
1981 */
1982 cs4210_pinmux_init(codec);
1983
1984 err = cs421x_parse_auto_config(codec);
1985 if (err < 0)
1986 goto error;
1987
1988 codec->patch_ops = cs421x_patch_ops;
1989
1990 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1991
1992 return 0;
1993
1994 error:
1995 cs_free(codec);
1996 codec->spec = NULL;
1997 return err;
1998 }
1999
2000 static int patch_cs4213(struct hda_codec *codec)
2001 {
2002 struct cs_spec *spec;
2003 int err;
2004
2005 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
2006 if (!spec)
2007 return -ENOMEM;
2008 codec->spec = spec;
2009 snd_hda_gen_init(&spec->gen);
2010
2011 spec->vendor_nid = CS4213_VENDOR_NID;
2012
2013 err = cs421x_parse_auto_config(codec);
2014 if (err < 0)
2015 goto error;
2016
2017 codec->patch_ops = cs421x_patch_ops;
2018 return 0;
2019
2020 error:
2021 cs_free(codec);
2022 codec->spec = NULL;
2023 return err;
2024 }
2025
2026
2027 /*
2028 * patch entries
2029 */
2030 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
2031 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
2032 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
2033 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
2034 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
2035 {} /* terminator */
2036 };
2037
2038 MODULE_ALIAS("snd-hda-codec-id:10134206");
2039 MODULE_ALIAS("snd-hda-codec-id:10134207");
2040 MODULE_ALIAS("snd-hda-codec-id:10134210");
2041 MODULE_ALIAS("snd-hda-codec-id:10134213");
2042
2043 MODULE_LICENSE("GPL");
2044 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
2045
2046 static struct hda_codec_preset_list cirrus_list = {
2047 .preset = snd_hda_preset_cirrus,
2048 .owner = THIS_MODULE,
2049 };
2050
2051 static int __init patch_cirrus_init(void)
2052 {
2053 return snd_hda_add_codec_preset(&cirrus_list);
2054 }
2055
2056 static void __exit patch_cirrus_exit(void)
2057 {
2058 snd_hda_delete_codec_preset(&cirrus_list);
2059 }
2060
2061 module_init(patch_cirrus_init)
2062 module_exit(patch_cirrus_exit)
Linux kernel - Deliverables
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