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i2c-eg20t: change timeout value 50msec to 1000msec
[zen-stable.git] / sound / pci / hda / patch_cirrus.c
blobc83ccdba1e5afc1dca9715a870eedf68a8961ee8
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_jack.h"
30 #include <sound/tlv.h>
31
32 /*
33 */
34
35 struct cs_spec {
36 int board_config;
37 struct auto_pin_cfg autocfg;
38 struct hda_multi_out multiout;
39 struct snd_kcontrol *vmaster_sw;
40 struct snd_kcontrol *vmaster_vol;
41
42 hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
43 hda_nid_t slave_dig_outs[2];
44
45 unsigned int input_idx[AUTO_PIN_LAST];
46 unsigned int capsrc_idx[AUTO_PIN_LAST];
47 hda_nid_t adc_nid[AUTO_PIN_LAST];
48 unsigned int adc_idx[AUTO_PIN_LAST];
49 unsigned int num_inputs;
50 unsigned int cur_input;
51 unsigned int automic_idx;
52 hda_nid_t cur_adc;
53 unsigned int cur_adc_stream_tag;
54 unsigned int cur_adc_format;
55 hda_nid_t dig_in;
56
57 const struct hda_bind_ctls *capture_bind[2];
58
59 unsigned int gpio_mask;
60 unsigned int gpio_dir;
61 unsigned int gpio_data;
62 unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
63 unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
64
65 struct hda_pcm pcm_rec[2]; /* PCM information */
66
67 unsigned int hp_detect:1;
68 unsigned int mic_detect:1;
69 /* CS421x */
70 unsigned int spdif_detect:1;
71 unsigned int sense_b:1;
72 hda_nid_t vendor_nid;
73 struct hda_input_mux input_mux;
74 unsigned int last_input;
75 };
76
77 /* available models with CS420x */
78 enum {
79 CS420X_MBP53,
80 CS420X_MBP55,
81 CS420X_IMAC27,
82 CS420X_IMAC27_122,
83 CS420X_APPLE,
84 CS420X_AUTO,
85 CS420X_MODELS
86 };
87
88 /* CS421x boards */
89 enum {
90 CS421X_CDB4210,
91 CS421X_MODELS
92 };
93
94 /* Vendor-specific processing widget */
95 #define CS420X_VENDOR_NID 0x11
96 #define CS_DIG_OUT1_PIN_NID 0x10
97 #define CS_DIG_OUT2_PIN_NID 0x15
98 #define CS_DMIC1_PIN_NID 0x12
99 #define CS_DMIC2_PIN_NID 0x0e
100
101 /* coef indices */
102 #define IDX_SPDIF_STAT 0x0000
103 #define IDX_SPDIF_CTL 0x0001
104 #define IDX_ADC_CFG 0x0002
105 /* SZC bitmask, 4 modes below:
106 * 0 = immediate,
107 * 1 = digital immediate, analog zero-cross
108 * 2 = digtail & analog soft-ramp
109 * 3 = digital soft-ramp, analog zero-cross
110 */
111 #define CS_COEF_ADC_SZC_MASK (3 << 0)
112 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
113 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
114 /* PGA mode: 0 = differential, 1 = signle-ended */
115 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
116 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
117 #define IDX_DAC_CFG 0x0003
118 /* SZC bitmask, 4 modes below:
119 * 0 = Immediate
120 * 1 = zero-cross
121 * 2 = soft-ramp
122 * 3 = soft-ramp on zero-cross
123 */
124 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
125 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
126 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
127
128 #define IDX_BEEP_CFG 0x0004
129 /* 0x0008 - test reg key */
130 /* 0x0009 - 0x0014 -> 12 test regs */
131 /* 0x0015 - visibility reg */
132
133 /*
134 * Cirrus Logic CS4210
135 *
136 * 1 DAC => HP(sense) / Speakers,
137 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
138 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
139 */
140 #define CS4210_DAC_NID 0x02
141 #define CS4210_ADC_NID 0x03
142 #define CS4210_VENDOR_NID 0x0B
143 #define CS421X_DMIC_PIN_NID 0x09 /* Port E */
144 #define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
145
146 #define CS421X_IDX_DEV_CFG 0x01
147 #define CS421X_IDX_ADC_CFG 0x02
148 #define CS421X_IDX_DAC_CFG 0x03
149 #define CS421X_IDX_SPK_CTL 0x04
150
151 #define SPDIF_EVENT 0x04
152
153 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
154 #define CS4213_VENDOR_NID 0x09
155
156
157 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
158 {
159 struct cs_spec *spec = codec->spec;
160 snd_hda_codec_write(codec, spec->vendor_nid, 0,
161 AC_VERB_SET_COEF_INDEX, idx);
162 return snd_hda_codec_read(codec, spec->vendor_nid, 0,
163 AC_VERB_GET_PROC_COEF, 0);
164 }
165
166 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
167 unsigned int coef)
168 {
169 struct cs_spec *spec = codec->spec;
170 snd_hda_codec_write(codec, spec->vendor_nid, 0,
171 AC_VERB_SET_COEF_INDEX, idx);
172 snd_hda_codec_write(codec, spec->vendor_nid, 0,
173 AC_VERB_SET_PROC_COEF, coef);
174 }
175
176
177 #define HP_EVENT 1
178 #define MIC_EVENT 2
179
180 /*
181 * PCM callbacks
182 */
183 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
184 struct hda_codec *codec,
185 struct snd_pcm_substream *substream)
186 {
187 struct cs_spec *spec = codec->spec;
188 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
189 hinfo);
190 }
191
192 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
193 struct hda_codec *codec,
194 unsigned int stream_tag,
195 unsigned int format,
196 struct snd_pcm_substream *substream)
197 {
198 struct cs_spec *spec = codec->spec;
199 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
200 stream_tag, format, substream);
201 }
202
203 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
204 struct hda_codec *codec,
205 struct snd_pcm_substream *substream)
206 {
207 struct cs_spec *spec = codec->spec;
208 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
209 }
210
211 /*
212 * Digital out
213 */
214 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
215 struct hda_codec *codec,
216 struct snd_pcm_substream *substream)
217 {
218 struct cs_spec *spec = codec->spec;
219 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
220 }
221
222 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
223 struct hda_codec *codec,
224 struct snd_pcm_substream *substream)
225 {
226 struct cs_spec *spec = codec->spec;
227 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
228 }
229
230 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
231 struct hda_codec *codec,
232 unsigned int stream_tag,
233 unsigned int format,
234 struct snd_pcm_substream *substream)
235 {
236 struct cs_spec *spec = codec->spec;
237 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
238 format, substream);
239 }
240
241 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
242 struct hda_codec *codec,
243 struct snd_pcm_substream *substream)
244 {
245 struct cs_spec *spec = codec->spec;
246 return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
247 }
248
249 static void cs_update_input_select(struct hda_codec *codec)
250 {
251 struct cs_spec *spec = codec->spec;
252 if (spec->cur_adc)
253 snd_hda_codec_write(codec, spec->cur_adc, 0,
254 AC_VERB_SET_CONNECT_SEL,
255 spec->adc_idx[spec->cur_input]);
256 }
257
258 /*
259 * Analog capture
260 */
261 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
262 struct hda_codec *codec,
263 unsigned int stream_tag,
264 unsigned int format,
265 struct snd_pcm_substream *substream)
266 {
267 struct cs_spec *spec = codec->spec;
268 spec->cur_adc = spec->adc_nid[spec->cur_input];
269 spec->cur_adc_stream_tag = stream_tag;
270 spec->cur_adc_format = format;
271 cs_update_input_select(codec);
272 snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
273 return 0;
274 }
275
276 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
277 struct hda_codec *codec,
278 struct snd_pcm_substream *substream)
279 {
280 struct cs_spec *spec = codec->spec;
281 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
282 spec->cur_adc = 0;
283 return 0;
284 }
285
286 /*
287 */
288 static const struct hda_pcm_stream cs_pcm_analog_playback = {
289 .substreams = 1,
290 .channels_min = 2,
291 .channels_max = 2,
292 .ops = {
293 .open = cs_playback_pcm_open,
294 .prepare = cs_playback_pcm_prepare,
295 .cleanup = cs_playback_pcm_cleanup
296 },
297 };
298
299 static const struct hda_pcm_stream cs_pcm_analog_capture = {
300 .substreams = 1,
301 .channels_min = 2,
302 .channels_max = 2,
303 .ops = {
304 .prepare = cs_capture_pcm_prepare,
305 .cleanup = cs_capture_pcm_cleanup
306 },
307 };
308
309 static const struct hda_pcm_stream cs_pcm_digital_playback = {
310 .substreams = 1,
311 .channels_min = 2,
312 .channels_max = 2,
313 .ops = {
314 .open = cs_dig_playback_pcm_open,
315 .close = cs_dig_playback_pcm_close,
316 .prepare = cs_dig_playback_pcm_prepare,
317 .cleanup = cs_dig_playback_pcm_cleanup
318 },
319 };
320
321 static const struct hda_pcm_stream cs_pcm_digital_capture = {
322 .substreams = 1,
323 .channels_min = 2,
324 .channels_max = 2,
325 };
326
327 static int cs_build_pcms(struct hda_codec *codec)
328 {
329 struct cs_spec *spec = codec->spec;
330 struct hda_pcm *info = spec->pcm_rec;
331
332 codec->pcm_info = info;
333 codec->num_pcms = 0;
334
335 info->name = "Cirrus Analog";
336 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
337 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
338 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
339 spec->multiout.max_channels;
340 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
341 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
342 spec->adc_nid[spec->cur_input];
343 codec->num_pcms++;
344
345 if (!spec->multiout.dig_out_nid && !spec->dig_in)
346 return 0;
347
348 info++;
349 info->name = "Cirrus Digital";
350 info->pcm_type = spec->autocfg.dig_out_type[0];
351 if (!info->pcm_type)
352 info->pcm_type = HDA_PCM_TYPE_SPDIF;
353 if (spec->multiout.dig_out_nid) {
354 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
355 cs_pcm_digital_playback;
356 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
357 spec->multiout.dig_out_nid;
358 }
359 if (spec->dig_in) {
360 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
361 cs_pcm_digital_capture;
362 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
363 }
364 codec->num_pcms++;
365
366 return 0;
367 }
368
369 /*
370 * parse codec topology
371 */
372
373 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
374 {
375 hda_nid_t dac;
376 if (!pin)
377 return 0;
378 if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
379 return 0;
380 return dac;
381 }
382
383 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
384 {
385 struct cs_spec *spec = codec->spec;
386 struct auto_pin_cfg *cfg = &spec->autocfg;
387 hda_nid_t pin = cfg->inputs[idx].pin;
388 unsigned int val;
389 if (!is_jack_detectable(codec, pin))
390 return 0;
391 val = snd_hda_codec_get_pincfg(codec, pin);
392 return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
393 }
394
395 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
396 unsigned int *idxp)
397 {
398 int i, idx;
399 hda_nid_t nid;
400
401 nid = codec->start_nid;
402 for (i = 0; i < codec->num_nodes; i++, nid++) {
403 unsigned int type;
404 type = get_wcaps_type(get_wcaps(codec, nid));
405 if (type != AC_WID_AUD_IN)
406 continue;
407 idx = snd_hda_get_conn_index(codec, nid, pin, false);
408 if (idx >= 0) {
409 *idxp = idx;
410 return nid;
411 }
412 }
413 return 0;
414 }
415
416 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
417 {
418 unsigned int val;
419 val = snd_hda_codec_get_pincfg(codec, nid);
420 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
421 }
422
423 static int parse_output(struct hda_codec *codec)
424 {
425 struct cs_spec *spec = codec->spec;
426 struct auto_pin_cfg *cfg = &spec->autocfg;
427 int i, extra_nids;
428 hda_nid_t dac;
429
430 for (i = 0; i < cfg->line_outs; i++) {
431 dac = get_dac(codec, cfg->line_out_pins[i]);
432 if (!dac)
433 break;
434 spec->dac_nid[i] = dac;
435 }
436 spec->multiout.num_dacs = i;
437 spec->multiout.dac_nids = spec->dac_nid;
438 spec->multiout.max_channels = i * 2;
439
440 /* add HP and speakers */
441 extra_nids = 0;
442 for (i = 0; i < cfg->hp_outs; i++) {
443 dac = get_dac(codec, cfg->hp_pins[i]);
444 if (!dac)
445 break;
446 if (!i)
447 spec->multiout.hp_nid = dac;
448 else
449 spec->multiout.extra_out_nid[extra_nids++] = dac;
450 }
451 for (i = 0; i < cfg->speaker_outs; i++) {
452 dac = get_dac(codec, cfg->speaker_pins[i]);
453 if (!dac)
454 break;
455 spec->multiout.extra_out_nid[extra_nids++] = dac;
456 }
457
458 if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
459 cfg->speaker_outs = cfg->line_outs;
460 memcpy(cfg->speaker_pins, cfg->line_out_pins,
461 sizeof(cfg->speaker_pins));
462 cfg->line_outs = 0;
463 }
464
465 return 0;
466 }
467
468 static int parse_input(struct hda_codec *codec)
469 {
470 struct cs_spec *spec = codec->spec;
471 struct auto_pin_cfg *cfg = &spec->autocfg;
472 int i;
473
474 for (i = 0; i < cfg->num_inputs; i++) {
475 hda_nid_t pin = cfg->inputs[i].pin;
476 spec->input_idx[spec->num_inputs] = i;
477 spec->capsrc_idx[i] = spec->num_inputs++;
478 spec->cur_input = i;
479 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
480 }
481 if (!spec->num_inputs)
482 return 0;
483
484 /* check whether the automatic mic switch is available */
485 if (spec->num_inputs == 2 &&
486 cfg->inputs[0].type == AUTO_PIN_MIC &&
487 cfg->inputs[1].type == AUTO_PIN_MIC) {
488 if (is_ext_mic(codec, cfg->inputs[0].pin)) {
489 if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
490 spec->mic_detect = 1;
491 spec->automic_idx = 0;
492 }
493 } else {
494 if (is_ext_mic(codec, cfg->inputs[1].pin)) {
495 spec->mic_detect = 1;
496 spec->automic_idx = 1;
497 }
498 }
499 }
500 return 0;
501 }
502
503
504 static int parse_digital_output(struct hda_codec *codec)
505 {
506 struct cs_spec *spec = codec->spec;
507 struct auto_pin_cfg *cfg = &spec->autocfg;
508 hda_nid_t nid;
509
510 if (!cfg->dig_outs)
511 return 0;
512 if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
513 return 0;
514 spec->multiout.dig_out_nid = nid;
515 spec->multiout.share_spdif = 1;
516 if (cfg->dig_outs > 1 &&
517 snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
518 spec->slave_dig_outs[0] = nid;
519 codec->slave_dig_outs = spec->slave_dig_outs;
520 }
521 return 0;
522 }
523
524 static int parse_digital_input(struct hda_codec *codec)
525 {
526 struct cs_spec *spec = codec->spec;
527 struct auto_pin_cfg *cfg = &spec->autocfg;
528 int idx;
529
530 if (cfg->dig_in_pin)
531 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
532 return 0;
533 }
534
535 /*
536 * create mixer controls
537 */
538
539 static const char * const dir_sfx[2] = { "Playback", "Capture" };
540
541 static int add_mute(struct hda_codec *codec, const char *name, int index,
542 unsigned int pval, int dir, struct snd_kcontrol **kctlp)
543 {
544 char tmp[44];
545 struct snd_kcontrol_new knew =
546 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
547 knew.private_value = pval;
548 snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
549 *kctlp = snd_ctl_new1(&knew, codec);
550 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
551 return snd_hda_ctl_add(codec, 0, *kctlp);
552 }
553
554 static int add_volume(struct hda_codec *codec, const char *name,
555 int index, unsigned int pval, int dir,
556 struct snd_kcontrol **kctlp)
557 {
558 char tmp[44];
559 struct snd_kcontrol_new knew =
560 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
561 knew.private_value = pval;
562 snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
563 *kctlp = snd_ctl_new1(&knew, codec);
564 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
565 return snd_hda_ctl_add(codec, 0, *kctlp);
566 }
567
568 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
569 {
570 unsigned int caps;
571
572 /* set the upper-limit for mixer amp to 0dB */
573 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
574 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
575 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
576 << AC_AMPCAP_NUM_STEPS_SHIFT;
577 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
578 }
579
580 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
581 {
582 struct cs_spec *spec = codec->spec;
583 unsigned int tlv[4];
584 int err;
585
586 spec->vmaster_sw =
587 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
588 err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
589 if (err < 0)
590 return err;
591
592 snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
593 spec->vmaster_vol =
594 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
595 err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
596 if (err < 0)
597 return err;
598 return 0;
599 }
600
601 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
602 int num_ctls, int type)
603 {
604 struct cs_spec *spec = codec->spec;
605 const char *name;
606 int err, index;
607 struct snd_kcontrol *kctl;
608 static const char * const speakers[] = {
609 "Front Speaker", "Surround Speaker", "Bass Speaker"
610 };
611 static const char * const line_outs[] = {
612 "Front Line Out", "Surround Line Out", "Bass Line Out"
613 };
614
615 fix_volume_caps(codec, dac);
616 if (!spec->vmaster_sw) {
617 err = add_vmaster(codec, dac);
618 if (err < 0)
619 return err;
620 }
621
622 index = 0;
623 switch (type) {
624 case AUTO_PIN_HP_OUT:
625 name = "Headphone";
626 index = idx;
627 break;
628 case AUTO_PIN_SPEAKER_OUT:
629 if (num_ctls > 1)
630 name = speakers[idx];
631 else
632 name = "Speaker";
633 break;
634 default:
635 if (num_ctls > 1)
636 name = line_outs[idx];
637 else
638 name = "Line Out";
639 break;
640 }
641
642 err = add_mute(codec, name, index,
643 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
644 if (err < 0)
645 return err;
646 err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
647 if (err < 0)
648 return err;
649
650 err = add_volume(codec, name, index,
651 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
652 if (err < 0)
653 return err;
654 err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
655 if (err < 0)
656 return err;
657
658 return 0;
659 }
660
661 static int build_output(struct hda_codec *codec)
662 {
663 struct cs_spec *spec = codec->spec;
664 struct auto_pin_cfg *cfg = &spec->autocfg;
665 int i, err;
666
667 for (i = 0; i < cfg->line_outs; i++) {
668 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
669 i, cfg->line_outs, cfg->line_out_type);
670 if (err < 0)
671 return err;
672 }
673 for (i = 0; i < cfg->hp_outs; i++) {
674 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
675 i, cfg->hp_outs, AUTO_PIN_HP_OUT);
676 if (err < 0)
677 return err;
678 }
679 for (i = 0; i < cfg->speaker_outs; i++) {
680 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
681 i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
682 if (err < 0)
683 return err;
684 }
685 return 0;
686 }
687
688 /*
689 */
690
691 static const struct snd_kcontrol_new cs_capture_ctls[] = {
692 HDA_BIND_SW("Capture Switch", 0),
693 HDA_BIND_VOL("Capture Volume", 0),
694 };
695
696 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
697 int force)
698 {
699 struct cs_spec *spec = codec->spec;
700
701 if (spec->cur_input == idx && !force)
702 return 0;
703 if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
704 /* stream is running, let's swap the current ADC */
705 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
706 spec->cur_adc = spec->adc_nid[idx];
707 snd_hda_codec_setup_stream(codec, spec->cur_adc,
708 spec->cur_adc_stream_tag, 0,
709 spec->cur_adc_format);
710 }
711 spec->cur_input = idx;
712 cs_update_input_select(codec);
713 return 1;
714 }
715
716 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
717 struct snd_ctl_elem_info *uinfo)
718 {
719 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
720 struct cs_spec *spec = codec->spec;
721 struct auto_pin_cfg *cfg = &spec->autocfg;
722 unsigned int idx;
723
724 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
725 uinfo->count = 1;
726 uinfo->value.enumerated.items = spec->num_inputs;
727 if (uinfo->value.enumerated.item >= spec->num_inputs)
728 uinfo->value.enumerated.item = spec->num_inputs - 1;
729 idx = spec->input_idx[uinfo->value.enumerated.item];
730 snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, cfg,
731 uinfo->value.enumerated.name,
732 sizeof(uinfo->value.enumerated.name), NULL);
733 return 0;
734 }
735
736 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
737 struct snd_ctl_elem_value *ucontrol)
738 {
739 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
740 struct cs_spec *spec = codec->spec;
741 ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
742 return 0;
743 }
744
745 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
746 struct snd_ctl_elem_value *ucontrol)
747 {
748 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
749 struct cs_spec *spec = codec->spec;
750 unsigned int idx = ucontrol->value.enumerated.item[0];
751
752 if (idx >= spec->num_inputs)
753 return -EINVAL;
754 idx = spec->input_idx[idx];
755 return change_cur_input(codec, idx, 0);
756 }
757
758 static const struct snd_kcontrol_new cs_capture_source = {
759 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
760 .name = "Capture Source",
761 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
762 .info = cs_capture_source_info,
763 .get = cs_capture_source_get,
764 .put = cs_capture_source_put,
765 };
766
767 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
768 struct hda_ctl_ops *ops)
769 {
770 struct cs_spec *spec = codec->spec;
771 struct hda_bind_ctls *bind;
772 int i, n;
773
774 bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
775 GFP_KERNEL);
776 if (!bind)
777 return NULL;
778 bind->ops = ops;
779 n = 0;
780 for (i = 0; i < AUTO_PIN_LAST; i++) {
781 if (!spec->adc_nid[i])
782 continue;
783 bind->values[n++] =
784 HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
785 spec->adc_idx[i], HDA_INPUT);
786 }
787 return bind;
788 }
789
790 /* add a (input-boost) volume control to the given input pin */
791 static int add_input_volume_control(struct hda_codec *codec,
792 struct auto_pin_cfg *cfg,
793 int item)
794 {
795 hda_nid_t pin = cfg->inputs[item].pin;
796 u32 caps;
797 const char *label;
798 struct snd_kcontrol *kctl;
799
800 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
801 return 0;
802 caps = query_amp_caps(codec, pin, HDA_INPUT);
803 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
804 if (caps <= 1)
805 return 0;
806 label = hda_get_autocfg_input_label(codec, cfg, item);
807 return add_volume(codec, label, 0,
808 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
809 }
810
811 static int build_input(struct hda_codec *codec)
812 {
813 struct cs_spec *spec = codec->spec;
814 int i, err;
815
816 if (!spec->num_inputs)
817 return 0;
818
819 /* make bind-capture */
820 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
821 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
822 for (i = 0; i < 2; i++) {
823 struct snd_kcontrol *kctl;
824 int n;
825 if (!spec->capture_bind[i])
826 return -ENOMEM;
827 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
828 if (!kctl)
829 return -ENOMEM;
830 kctl->private_value = (long)spec->capture_bind[i];
831 err = snd_hda_ctl_add(codec, 0, kctl);
832 if (err < 0)
833 return err;
834 for (n = 0; n < AUTO_PIN_LAST; n++) {
835 if (!spec->adc_nid[n])
836 continue;
837 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
838 if (err < 0)
839 return err;
840 }
841 }
842
843 if (spec->num_inputs > 1 && !spec->mic_detect) {
844 err = snd_hda_ctl_add(codec, 0,
845 snd_ctl_new1(&cs_capture_source, codec));
846 if (err < 0)
847 return err;
848 }
849
850 for (i = 0; i < spec->num_inputs; i++) {
851 err = add_input_volume_control(codec, &spec->autocfg, i);
852 if (err < 0)
853 return err;
854 }
855
856 return 0;
857 }
858
859 /*
860 */
861
862 static int build_digital_output(struct hda_codec *codec)
863 {
864 struct cs_spec *spec = codec->spec;
865 int err;
866
867 if (!spec->multiout.dig_out_nid)
868 return 0;
869
870 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
871 spec->multiout.dig_out_nid);
872 if (err < 0)
873 return err;
874 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
875 if (err < 0)
876 return err;
877 return 0;
878 }
879
880 static int build_digital_input(struct hda_codec *codec)
881 {
882 struct cs_spec *spec = codec->spec;
883 if (spec->dig_in)
884 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
885 return 0;
886 }
887
888 /*
889 * auto-mute and auto-mic switching
890 * CS421x auto-output redirecting
891 * HP/SPK/SPDIF
892 */
893
894 static void cs_automute(struct hda_codec *codec)
895 {
896 struct cs_spec *spec = codec->spec;
897 struct auto_pin_cfg *cfg = &spec->autocfg;
898 unsigned int hp_present;
899 unsigned int spdif_present;
900 hda_nid_t nid;
901 int i;
902
903 spdif_present = 0;
904 if (cfg->dig_outs) {
905 nid = cfg->dig_out_pins[0];
906 if (is_jack_detectable(codec, nid)) {
907 /*
908 TODO: SPDIF output redirect when SENSE_B is enabled.
909 Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
910 assumed.
911 */
912 if (snd_hda_jack_detect(codec, nid)
913 /* && spec->sense_b */)
914 spdif_present = 1;
915 }
916 }
917
918 hp_present = 0;
919 for (i = 0; i < cfg->hp_outs; i++) {
920 nid = cfg->hp_pins[i];
921 if (!is_jack_detectable(codec, nid))
922 continue;
923 hp_present = snd_hda_jack_detect(codec, nid);
924 if (hp_present)
925 break;
926 }
927
928 /* mute speakers if spdif or hp jack is plugged in */
929 for (i = 0; i < cfg->speaker_outs; i++) {
930 int pin_ctl = hp_present ? 0 : PIN_OUT;
931 /* detect on spdif is specific to CS4210 */
932 if (spdif_present && (spec->vendor_nid == CS4210_VENDOR_NID))
933 pin_ctl = 0;
934
935 nid = cfg->speaker_pins[i];
936 snd_hda_codec_write(codec, nid, 0,
937 AC_VERB_SET_PIN_WIDGET_CONTROL, pin_ctl);
938 }
939 if (spec->gpio_eapd_hp) {
940 unsigned int gpio = hp_present ?
941 spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
942 snd_hda_codec_write(codec, 0x01, 0,
943 AC_VERB_SET_GPIO_DATA, gpio);
944 }
945
946 /* specific to CS4210 */
947 if (spec->vendor_nid == CS4210_VENDOR_NID) {
948 /* mute HPs if spdif jack (SENSE_B) is present */
949 for (i = 0; i < cfg->hp_outs; i++) {
950 nid = cfg->hp_pins[i];
951 snd_hda_codec_write(codec, nid, 0,
952 AC_VERB_SET_PIN_WIDGET_CONTROL,
953 (spdif_present && spec->sense_b) ? 0 : PIN_HP);
954 }
955
956 /* SPDIF TX on/off */
957 if (cfg->dig_outs) {
958 nid = cfg->dig_out_pins[0];
959 snd_hda_codec_write(codec, nid, 0,
960 AC_VERB_SET_PIN_WIDGET_CONTROL,
961 spdif_present ? PIN_OUT : 0);
962
963 }
964 /* Update board GPIOs if neccessary ... */
965 }
966 }
967
968 /*
969 * Auto-input redirect for CS421x
970 * Switch max 3 inputs of a single ADC (nid 3)
971 */
972
973 static void cs_automic(struct hda_codec *codec)
974 {
975 struct cs_spec *spec = codec->spec;
976 struct auto_pin_cfg *cfg = &spec->autocfg;
977 hda_nid_t nid;
978 unsigned int present;
979
980 nid = cfg->inputs[spec->automic_idx].pin;
981 present = snd_hda_jack_detect(codec, nid);
982
983 /* specific to CS421x, single ADC */
984 if (spec->vendor_nid == CS420X_VENDOR_NID) {
985 if (present)
986 change_cur_input(codec, spec->automic_idx, 0);
987 else
988 change_cur_input(codec, !spec->automic_idx, 0);
989 } else {
990 if (present) {
991 if (spec->cur_input != spec->automic_idx) {
992 spec->last_input = spec->cur_input;
993 spec->cur_input = spec->automic_idx;
994 }
995 } else {
996 spec->cur_input = spec->last_input;
997 }
998 cs_update_input_select(codec);
999 }
1000 }
1001
1002 /*
1003 */
1004
1005 static void init_output(struct hda_codec *codec)
1006 {
1007 struct cs_spec *spec = codec->spec;
1008 struct auto_pin_cfg *cfg = &spec->autocfg;
1009 int i;
1010
1011 /* mute first */
1012 for (i = 0; i < spec->multiout.num_dacs; i++)
1013 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
1014 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1015 if (spec->multiout.hp_nid)
1016 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
1017 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1018 for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
1019 if (!spec->multiout.extra_out_nid[i])
1020 break;
1021 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1022 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1023 }
1024
1025 /* set appropriate pin controls */
1026 for (i = 0; i < cfg->line_outs; i++)
1027 snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
1028 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1029 /* HP */
1030 for (i = 0; i < cfg->hp_outs; i++) {
1031 hda_nid_t nid = cfg->hp_pins[i];
1032 snd_hda_codec_write(codec, nid, 0,
1033 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
1034 if (!cfg->speaker_outs)
1035 continue;
1036 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1037 snd_hda_jack_detect_enable(codec, nid, HP_EVENT);
1038 spec->hp_detect = 1;
1039 }
1040 }
1041
1042 /* Speaker */
1043 for (i = 0; i < cfg->speaker_outs; i++)
1044 snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
1045 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1046
1047 /* SPDIF is enabled on presence detect for CS421x */
1048 if (spec->hp_detect || spec->spdif_detect)
1049 cs_automute(codec);
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 unsigned int caps = snd_hda_query_pin_caps(codec, pin);
1068 caps >>= AC_PINCAP_VREF_SHIFT;
1069 if (caps & AC_PINCAP_VREF_80)
1070 ctl = PIN_VREF80;
1071 }
1072 snd_hda_codec_write(codec, pin, 0,
1073 AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
1074 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
1075 AC_VERB_SET_AMP_GAIN_MUTE,
1076 AMP_IN_MUTE(spec->adc_idx[i]));
1077 if (spec->mic_detect && spec->automic_idx == i)
1078 snd_hda_jack_detect_enable(codec, pin, MIC_EVENT);
1079 }
1080 /* CS420x has multiple ADC, CS421x has single ADC */
1081 if (spec->vendor_nid == CS420X_VENDOR_NID) {
1082 change_cur_input(codec, spec->cur_input, 1);
1083 if (spec->mic_detect)
1084 cs_automic(codec);
1085
1086 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
1087 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1088 coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
1089 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1090 coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
1091 * No effect if SPDIF_OUT2 is
1092 * selected in IDX_SPDIF_CTL.
1093 */
1094 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1095 } else {
1096 if (spec->mic_detect)
1097 cs_automic(codec);
1098 else {
1099 spec->cur_adc = spec->adc_nid[spec->cur_input];
1100 cs_update_input_select(codec);
1101 }
1102 }
1103 }
1104
1105 static const struct hda_verb cs_coef_init_verbs[] = {
1106 {0x11, AC_VERB_SET_PROC_STATE, 1},
1107 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1108 {0x11, AC_VERB_SET_PROC_COEF,
1109 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1110 | 0x0040 /* Mute DACs on FIFO error */
1111 | 0x1000 /* Enable DACs High Pass Filter */
1112 | 0x0400 /* Disable Coefficient Auto increment */
1113 )},
1114 /* Beep */
1115 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1116 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1117
1118 {} /* terminator */
1119 };
1120
1121 /* Errata: CS4207 rev C0/C1/C2 Silicon
1122 *
1123 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1124 *
1125 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
1126 * may be excessive (up to an additional 200 μA), which is most easily
1127 * observed while the part is being held in reset (RESET# active low).
1128 *
1129 * Root Cause: At initial powerup of the device, the logic that drives
1130 * the clock and write enable to the S/PDIF SRC RAMs is not properly
1131 * initialized.
1132 * Certain random patterns will cause a steady leakage current in those
1133 * RAM cells. The issue will resolve once the SRCs are used (turned on).
1134 *
1135 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1136 * blocks, which will alleviate the issue.
1137 */
1138
1139 static const struct hda_verb cs_errata_init_verbs[] = {
1140 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1141 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1142
1143 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1144 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1145 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1146 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1147 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1148 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1149
1150 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1151 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1152
1153 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1154 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1155 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1156 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1157 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1158 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1159 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
1160
1161 #if 0 /* Don't to set to D3 as we are in power-up sequence */
1162 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1163 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1164 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1165 #endif
1166
1167 {} /* terminator */
1168 };
1169
1170 /* SPDIF setup */
1171 static void init_digital(struct hda_codec *codec)
1172 {
1173 unsigned int coef;
1174
1175 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1176 coef |= 0x0008; /* Replace with mute on error */
1177 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1178 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1179 * SPDIF_OUT2 is shared with GPIO1 and
1180 * DMIC_SDA2.
1181 */
1182 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1183 }
1184
1185 static int cs_init(struct hda_codec *codec)
1186 {
1187 struct cs_spec *spec = codec->spec;
1188
1189 /* init_verb sequence for C0/C1/C2 errata*/
1190 snd_hda_sequence_write(codec, cs_errata_init_verbs);
1191
1192 snd_hda_sequence_write(codec, cs_coef_init_verbs);
1193
1194 if (spec->gpio_mask) {
1195 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1196 spec->gpio_mask);
1197 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1198 spec->gpio_dir);
1199 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1200 spec->gpio_data);
1201 }
1202
1203 init_output(codec);
1204 init_input(codec);
1205 init_digital(codec);
1206 snd_hda_jack_report_sync(codec);
1207
1208 return 0;
1209 }
1210
1211 static int cs_build_controls(struct hda_codec *codec)
1212 {
1213 struct cs_spec *spec = codec->spec;
1214 int err;
1215
1216 err = build_output(codec);
1217 if (err < 0)
1218 return err;
1219 err = build_input(codec);
1220 if (err < 0)
1221 return err;
1222 err = build_digital_output(codec);
1223 if (err < 0)
1224 return err;
1225 err = build_digital_input(codec);
1226 if (err < 0)
1227 return err;
1228 err = cs_init(codec);
1229 if (err < 0)
1230 return err;
1231
1232 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1233 if (err < 0)
1234 return err;
1235
1236 return 0;
1237 }
1238
1239 static void cs_free(struct hda_codec *codec)
1240 {
1241 struct cs_spec *spec = codec->spec;
1242 kfree(spec->capture_bind[0]);
1243 kfree(spec->capture_bind[1]);
1244 kfree(codec->spec);
1245 }
1246
1247 static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1248 {
1249 switch (snd_hda_jack_get_action(codec, res >> 26)) {
1250 case HP_EVENT:
1251 cs_automute(codec);
1252 break;
1253 case MIC_EVENT:
1254 cs_automic(codec);
1255 break;
1256 }
1257 snd_hda_jack_report_sync(codec);
1258 }
1259
1260 static const struct hda_codec_ops cs_patch_ops = {
1261 .build_controls = cs_build_controls,
1262 .build_pcms = cs_build_pcms,
1263 .init = cs_init,
1264 .free = cs_free,
1265 .unsol_event = cs_unsol_event,
1266 };
1267
1268 static int cs_parse_auto_config(struct hda_codec *codec)
1269 {
1270 struct cs_spec *spec = codec->spec;
1271 int err;
1272
1273 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1274 if (err < 0)
1275 return err;
1276
1277 err = parse_output(codec);
1278 if (err < 0)
1279 return err;
1280 err = parse_input(codec);
1281 if (err < 0)
1282 return err;
1283 err = parse_digital_output(codec);
1284 if (err < 0)
1285 return err;
1286 err = parse_digital_input(codec);
1287 if (err < 0)
1288 return err;
1289 return 0;
1290 }
1291
1292 static const char * const cs420x_models[CS420X_MODELS] = {
1293 [CS420X_MBP53] = "mbp53",
1294 [CS420X_MBP55] = "mbp55",
1295 [CS420X_IMAC27] = "imac27",
1296 [CS420X_IMAC27_122] = "imac27_122",
1297 [CS420X_APPLE] = "apple",
1298 [CS420X_AUTO] = "auto",
1299 };
1300
1301
1302 static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
1303 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1304 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1305 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1306 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1307 /* this conflicts with too many other models */
1308 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1309 {} /* terminator */
1310 };
1311
1312 static const struct snd_pci_quirk cs420x_codec_cfg_tbl[] = {
1313 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
1314 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1315 {} /* terminator */
1316 };
1317
1318 struct cs_pincfg {
1319 hda_nid_t nid;
1320 u32 val;
1321 };
1322
1323 static const struct cs_pincfg mbp53_pincfgs[] = {
1324 { 0x09, 0x012b4050 },
1325 { 0x0a, 0x90100141 },
1326 { 0x0b, 0x90100140 },
1327 { 0x0c, 0x018b3020 },
1328 { 0x0d, 0x90a00110 },
1329 { 0x0e, 0x400000f0 },
1330 { 0x0f, 0x01cbe030 },
1331 { 0x10, 0x014be060 },
1332 { 0x12, 0x400000f0 },
1333 { 0x15, 0x400000f0 },
1334 {} /* terminator */
1335 };
1336
1337 static const struct cs_pincfg mbp55_pincfgs[] = {
1338 { 0x09, 0x012b4030 },
1339 { 0x0a, 0x90100121 },
1340 { 0x0b, 0x90100120 },
1341 { 0x0c, 0x400000f0 },
1342 { 0x0d, 0x90a00110 },
1343 { 0x0e, 0x400000f0 },
1344 { 0x0f, 0x400000f0 },
1345 { 0x10, 0x014be040 },
1346 { 0x12, 0x400000f0 },
1347 { 0x15, 0x400000f0 },
1348 {} /* terminator */
1349 };
1350
1351 static const struct cs_pincfg imac27_pincfgs[] = {
1352 { 0x09, 0x012b4050 },
1353 { 0x0a, 0x90100140 },
1354 { 0x0b, 0x90100142 },
1355 { 0x0c, 0x018b3020 },
1356 { 0x0d, 0x90a00110 },
1357 { 0x0e, 0x400000f0 },
1358 { 0x0f, 0x01cbe030 },
1359 { 0x10, 0x014be060 },
1360 { 0x12, 0x01ab9070 },
1361 { 0x15, 0x400000f0 },
1362 {} /* terminator */
1363 };
1364
1365 static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1366 [CS420X_MBP53] = mbp53_pincfgs,
1367 [CS420X_MBP55] = mbp55_pincfgs,
1368 [CS420X_IMAC27] = imac27_pincfgs,
1369 };
1370
1371 static void fix_pincfg(struct hda_codec *codec, int model,
1372 const struct cs_pincfg **pin_configs)
1373 {
1374 const struct cs_pincfg *cfg = pin_configs[model];
1375 if (!cfg)
1376 return;
1377 for (; cfg->nid; cfg++)
1378 snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1379 }
1380
1381 static int patch_cs420x(struct hda_codec *codec)
1382 {
1383 struct cs_spec *spec;
1384 int err;
1385
1386 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1387 if (!spec)
1388 return -ENOMEM;
1389 codec->spec = spec;
1390
1391 spec->vendor_nid = CS420X_VENDOR_NID;
1392
1393 spec->board_config =
1394 snd_hda_check_board_config(codec, CS420X_MODELS,
1395 cs420x_models, cs420x_cfg_tbl);
1396 if (spec->board_config < 0)
1397 spec->board_config =
1398 snd_hda_check_board_codec_sid_config(codec,
1399 CS420X_MODELS, NULL, cs420x_codec_cfg_tbl);
1400 if (spec->board_config >= 0)
1401 fix_pincfg(codec, spec->board_config, cs_pincfgs);
1402
1403 switch (spec->board_config) {
1404 case CS420X_IMAC27:
1405 case CS420X_MBP53:
1406 case CS420X_MBP55:
1407 case CS420X_APPLE:
1408 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1409 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1410 spec->gpio_mask = spec->gpio_dir =
1411 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1412 break;
1413 case CS420X_IMAC27_122:
1414 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
1415 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1416 spec->gpio_mask = spec->gpio_dir =
1417 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1418 break;
1419 }
1420
1421 err = cs_parse_auto_config(codec);
1422 if (err < 0)
1423 goto error;
1424
1425 codec->patch_ops = cs_patch_ops;
1426
1427 return 0;
1428
1429 error:
1430 kfree(codec->spec);
1431 codec->spec = NULL;
1432 return err;
1433 }
1434
1435 /*
1436 * Cirrus Logic CS4210
1437 *
1438 * 1 DAC => HP(sense) / Speakers,
1439 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1440 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1441 */
1442
1443 /* CS4210 board names */
1444 static const char *cs421x_models[CS421X_MODELS] = {
1445 [CS421X_CDB4210] = "cdb4210",
1446 };
1447
1448 static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
1449 /* Test Intel board + CDB2410 */
1450 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1451 {} /* terminator */
1452 };
1453
1454 /* CS4210 board pinconfigs */
1455 /* Default CS4210 (CDB4210)*/
1456 static const struct cs_pincfg cdb4210_pincfgs[] = {
1457 { 0x05, 0x0321401f },
1458 { 0x06, 0x90170010 },
1459 { 0x07, 0x03813031 },
1460 { 0x08, 0xb7a70037 },
1461 { 0x09, 0xb7a6003e },
1462 { 0x0a, 0x034510f0 },
1463 {} /* terminator */
1464 };
1465
1466 static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = {
1467 [CS421X_CDB4210] = cdb4210_pincfgs,
1468 };
1469
1470 static const struct hda_verb cs421x_coef_init_verbs[] = {
1471 {0x0B, AC_VERB_SET_PROC_STATE, 1},
1472 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1473 /*
1474 Disable Coefficient Index Auto-Increment(DAI)=1,
1475 PDREF=0
1476 */
1477 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1478
1479 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1480 /* ADC SZCMode = Digital Soft Ramp */
1481 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1482
1483 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1484 {0x0B, AC_VERB_SET_PROC_COEF,
1485 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1486 | 0x0004 /* Mute DAC on FIFO error */
1487 | 0x0008 /* Enable DAC High Pass Filter */
1488 )},
1489 {} /* terminator */
1490 };
1491
1492 /* Errata: CS4210 rev A1 Silicon
1493 *
1494 * http://www.cirrus.com/en/pubs/errata/
1495 *
1496 * Description:
1497 * 1. Performance degredation is present in the ADC.
1498 * 2. Speaker output is not completely muted upon HP detect.
1499 * 3. Noise is present when clipping occurs on the amplified
1500 * speaker outputs.
1501 *
1502 * Workaround:
1503 * The following verb sequence written to the registers during
1504 * initialization will correct the issues listed above.
1505 */
1506
1507 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1508 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1509
1510 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1511 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1512
1513 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1514 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1515
1516 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1517 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1518
1519 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1520 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1521
1522 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1523 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1524
1525 {} /* terminator */
1526 };
1527
1528 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1529 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1530
1531 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1532 struct snd_ctl_elem_info *uinfo)
1533 {
1534 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1535 uinfo->count = 1;
1536 uinfo->value.integer.min = 0;
1537 uinfo->value.integer.max = 3;
1538 return 0;
1539 }
1540
1541 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1542 struct snd_ctl_elem_value *ucontrol)
1543 {
1544 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1545
1546 ucontrol->value.integer.value[0] =
1547 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1548 return 0;
1549 }
1550
1551 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1552 struct snd_ctl_elem_value *ucontrol)
1553 {
1554 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1555
1556 unsigned int vol = ucontrol->value.integer.value[0];
1557 unsigned int coef =
1558 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1559 unsigned int original_coef = coef;
1560
1561 coef &= ~0x0003;
1562 coef |= (vol & 0x0003);
1563 if (original_coef == coef)
1564 return 0;
1565 else {
1566 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1567 return 1;
1568 }
1569 }
1570
1571 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1572
1573 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1574 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1575 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1576 .name = "Speaker Boost Playback Volume",
1577 .info = cs421x_boost_vol_info,
1578 .get = cs421x_boost_vol_get,
1579 .put = cs421x_boost_vol_put,
1580 .tlv = { .p = cs421x_speaker_boost_db_scale },
1581 };
1582
1583 static void cs4210_pinmux_init(struct hda_codec *codec)
1584 {
1585 struct cs_spec *spec = codec->spec;
1586 unsigned int def_conf, coef;
1587
1588 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1589 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1590
1591 if (spec->gpio_mask)
1592 coef |= 0x0008; /* B1,B2 are GPIOs */
1593 else
1594 coef &= ~0x0008;
1595
1596 if (spec->sense_b)
1597 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
1598 else
1599 coef &= ~0x0010;
1600
1601 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1602
1603 if ((spec->gpio_mask || spec->sense_b) &&
1604 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1605
1606 /*
1607 GPIO or SENSE_B forced - disconnect the DMIC pin.
1608 */
1609 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1610 def_conf &= ~AC_DEFCFG_PORT_CONN;
1611 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1612 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1613 }
1614 }
1615
1616 static void init_cs421x_digital(struct hda_codec *codec)
1617 {
1618 struct cs_spec *spec = codec->spec;
1619 struct auto_pin_cfg *cfg = &spec->autocfg;
1620 int i;
1621
1622
1623 for (i = 0; i < cfg->dig_outs; i++) {
1624 hda_nid_t nid = cfg->dig_out_pins[i];
1625 if (!cfg->speaker_outs)
1626 continue;
1627 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1628 snd_hda_jack_detect_enable(codec, nid, SPDIF_EVENT);
1629 spec->spdif_detect = 1;
1630 }
1631 }
1632 }
1633
1634 static int cs421x_init(struct hda_codec *codec)
1635 {
1636 struct cs_spec *spec = codec->spec;
1637
1638 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1639 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1640 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1641 cs4210_pinmux_init(codec);
1642 }
1643
1644 if (spec->gpio_mask) {
1645 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1646 spec->gpio_mask);
1647 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1648 spec->gpio_dir);
1649 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1650 spec->gpio_data);
1651 }
1652
1653 init_output(codec);
1654 init_input(codec);
1655 init_cs421x_digital(codec);
1656 snd_hda_jack_report_sync(codec);
1657
1658 return 0;
1659 }
1660
1661 /*
1662 * CS4210 Input MUX (1 ADC)
1663 */
1664 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1665 struct snd_ctl_elem_info *uinfo)
1666 {
1667 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1668 struct cs_spec *spec = codec->spec;
1669
1670 return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1671 }
1672
1673 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1674 struct snd_ctl_elem_value *ucontrol)
1675 {
1676 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1677 struct cs_spec *spec = codec->spec;
1678
1679 ucontrol->value.enumerated.item[0] = spec->cur_input;
1680 return 0;
1681 }
1682
1683 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1684 struct snd_ctl_elem_value *ucontrol)
1685 {
1686 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1687 struct cs_spec *spec = codec->spec;
1688
1689 return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1690 spec->adc_nid[0], &spec->cur_input);
1691
1692 }
1693
1694 static struct snd_kcontrol_new cs421x_capture_source = {
1695
1696 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1697 .name = "Capture Source",
1698 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1699 .info = cs421x_mux_enum_info,
1700 .get = cs421x_mux_enum_get,
1701 .put = cs421x_mux_enum_put,
1702 };
1703
1704 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1705 {
1706 struct cs_spec *spec = codec->spec;
1707 struct auto_pin_cfg *cfg = &spec->autocfg;
1708 const struct hda_input_mux *imux = &spec->input_mux;
1709 hda_nid_t pin = cfg->inputs[item].pin;
1710 struct snd_kcontrol *kctl;
1711 u32 caps;
1712
1713 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1714 return 0;
1715
1716 caps = query_amp_caps(codec, pin, HDA_INPUT);
1717 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1718 if (caps <= 1)
1719 return 0;
1720
1721 return add_volume(codec, imux->items[item].label, 0,
1722 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1723 }
1724
1725 /* add a (input-boost) volume control to the given input pin */
1726 static int build_cs421x_input(struct hda_codec *codec)
1727 {
1728 struct cs_spec *spec = codec->spec;
1729 struct auto_pin_cfg *cfg = &spec->autocfg;
1730 struct hda_input_mux *imux = &spec->input_mux;
1731 int i, err, type_idx;
1732 const char *label;
1733
1734 if (!spec->num_inputs)
1735 return 0;
1736
1737 /* make bind-capture */
1738 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1739 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1740 for (i = 0; i < 2; i++) {
1741 struct snd_kcontrol *kctl;
1742 int n;
1743 if (!spec->capture_bind[i])
1744 return -ENOMEM;
1745 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1746 if (!kctl)
1747 return -ENOMEM;
1748 kctl->private_value = (long)spec->capture_bind[i];
1749 err = snd_hda_ctl_add(codec, 0, kctl);
1750 if (err < 0)
1751 return err;
1752 for (n = 0; n < AUTO_PIN_LAST; n++) {
1753 if (!spec->adc_nid[n])
1754 continue;
1755 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1756 if (err < 0)
1757 return err;
1758 }
1759 }
1760
1761 /* Add Input MUX Items + Capture Volume/Switch */
1762 for (i = 0; i < spec->num_inputs; i++) {
1763 label = hda_get_autocfg_input_label(codec, cfg, i);
1764 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1765
1766 err = cs421x_add_input_volume_control(codec, i);
1767 if (err < 0)
1768 return err;
1769 }
1770
1771 /*
1772 Add 'Capture Source' Switch if
1773 * 2 inputs and no mic detec
1774 * 3 inputs
1775 */
1776 if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1777 (spec->num_inputs == 3)) {
1778
1779 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1780 snd_ctl_new1(&cs421x_capture_source, codec));
1781 if (err < 0)
1782 return err;
1783 }
1784
1785 return 0;
1786 }
1787
1788 /* Single DAC (Mute/Gain) */
1789 static int build_cs421x_output(struct hda_codec *codec)
1790 {
1791 hda_nid_t dac = CS4210_DAC_NID;
1792 struct cs_spec *spec = codec->spec;
1793 struct auto_pin_cfg *cfg = &spec->autocfg;
1794 struct snd_kcontrol *kctl;
1795 int err;
1796 char *name = "Master";
1797
1798 fix_volume_caps(codec, dac);
1799
1800 err = add_mute(codec, name, 0,
1801 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1802 if (err < 0)
1803 return err;
1804
1805 err = add_volume(codec, name, 0,
1806 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1807 if (err < 0)
1808 return err;
1809
1810 if (cfg->speaker_outs && (spec->vendor_nid == CS4210_VENDOR_NID)) {
1811 err = snd_hda_ctl_add(codec, 0,
1812 snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1813 if (err < 0)
1814 return err;
1815 }
1816 return err;
1817 }
1818
1819 static int cs421x_build_controls(struct hda_codec *codec)
1820 {
1821 struct cs_spec *spec = codec->spec;
1822 int err;
1823
1824 err = build_cs421x_output(codec);
1825 if (err < 0)
1826 return err;
1827 err = build_cs421x_input(codec);
1828 if (err < 0)
1829 return err;
1830 err = build_digital_output(codec);
1831 if (err < 0)
1832 return err;
1833 err = cs421x_init(codec);
1834 if (err < 0)
1835 return err;
1836
1837 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1838 if (err < 0)
1839 return err;
1840
1841 return 0;
1842 }
1843
1844 static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
1845 {
1846 switch (snd_hda_jack_get_action(codec, res >> 26)) {
1847 case HP_EVENT:
1848 case SPDIF_EVENT:
1849 cs_automute(codec);
1850 break;
1851
1852 case MIC_EVENT:
1853 cs_automic(codec);
1854 break;
1855 }
1856 snd_hda_jack_report_sync(codec);
1857 }
1858
1859 static int parse_cs421x_input(struct hda_codec *codec)
1860 {
1861 struct cs_spec *spec = codec->spec;
1862 struct auto_pin_cfg *cfg = &spec->autocfg;
1863 int i;
1864
1865 for (i = 0; i < cfg->num_inputs; i++) {
1866 hda_nid_t pin = cfg->inputs[i].pin;
1867 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1868 spec->cur_input = spec->last_input = i;
1869 spec->num_inputs++;
1870
1871 /* check whether the automatic mic switch is available */
1872 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1873 spec->mic_detect = 1;
1874 spec->automic_idx = i;
1875 }
1876 }
1877 return 0;
1878 }
1879
1880 static int cs421x_parse_auto_config(struct hda_codec *codec)
1881 {
1882 struct cs_spec *spec = codec->spec;
1883 int err;
1884
1885 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1886 if (err < 0)
1887 return err;
1888 err = parse_output(codec);
1889 if (err < 0)
1890 return err;
1891 err = parse_cs421x_input(codec);
1892 if (err < 0)
1893 return err;
1894 err = parse_digital_output(codec);
1895 if (err < 0)
1896 return err;
1897 return 0;
1898 }
1899
1900 #ifdef CONFIG_PM
1901 /*
1902 Manage PDREF, when transitioning to D3hot
1903 (DAC,ADC) -> D3, PDREF=1, AFG->D3
1904 */
1905 static int cs421x_suspend(struct hda_codec *codec, pm_message_t state)
1906 {
1907 struct cs_spec *spec = codec->spec;
1908 unsigned int coef;
1909
1910 snd_hda_shutup_pins(codec);
1911
1912 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1913 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1914 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1915 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1916
1917 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1918 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1919 coef |= 0x0004; /* PDREF */
1920 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1921 }
1922
1923 return 0;
1924 }
1925 #endif
1926
1927 static struct hda_codec_ops cs421x_patch_ops = {
1928 .build_controls = cs421x_build_controls,
1929 .build_pcms = cs_build_pcms,
1930 .init = cs421x_init,
1931 .free = cs_free,
1932 .unsol_event = cs421x_unsol_event,
1933 #ifdef CONFIG_PM
1934 .suspend = cs421x_suspend,
1935 #endif
1936 };
1937
1938 static int patch_cs4210(struct hda_codec *codec)
1939 {
1940 struct cs_spec *spec;
1941 int err;
1942
1943 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1944 if (!spec)
1945 return -ENOMEM;
1946 codec->spec = spec;
1947
1948 spec->vendor_nid = CS4210_VENDOR_NID;
1949
1950 spec->board_config =
1951 snd_hda_check_board_config(codec, CS421X_MODELS,
1952 cs421x_models, cs421x_cfg_tbl);
1953 if (spec->board_config >= 0)
1954 fix_pincfg(codec, spec->board_config, cs421x_pincfgs);
1955 /*
1956 Setup GPIO/SENSE for each board (if used)
1957 */
1958 switch (spec->board_config) {
1959 case CS421X_CDB4210:
1960 snd_printd("CS4210 board: %s\n",
1961 cs421x_models[spec->board_config]);
1962 /* spec->gpio_mask = 3;
1963 spec->gpio_dir = 3;
1964 spec->gpio_data = 3;
1965 */
1966 spec->sense_b = 1;
1967
1968 break;
1969 }
1970
1971 /*
1972 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1973 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1974 is disabled.
1975 */
1976 cs4210_pinmux_init(codec);
1977
1978 err = cs421x_parse_auto_config(codec);
1979 if (err < 0)
1980 goto error;
1981
1982 codec->patch_ops = cs421x_patch_ops;
1983
1984 return 0;
1985
1986 error:
1987 kfree(codec->spec);
1988 codec->spec = NULL;
1989 return err;
1990 }
1991
1992 static int patch_cs4213(struct hda_codec *codec)
1993 {
1994 struct cs_spec *spec;
1995 int err;
1996
1997 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1998 if (!spec)
1999 return -ENOMEM;
2000 codec->spec = spec;
2001
2002 spec->vendor_nid = CS4213_VENDOR_NID;
2003
2004 err = cs421x_parse_auto_config(codec);
2005 if (err < 0)
2006 goto error;
2007
2008 codec->patch_ops = cs421x_patch_ops;
2009 return 0;
2010
2011 error:
2012 kfree(codec->spec);
2013 codec->spec = NULL;
2014 return err;
2015 }
2016
2017
2018 /*
2019 * patch entries
2020 */
2021 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
2022 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
2023 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
2024 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
2025 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
2026 {} /* terminator */
2027 };
2028
2029 MODULE_ALIAS("snd-hda-codec-id:10134206");
2030 MODULE_ALIAS("snd-hda-codec-id:10134207");
2031 MODULE_ALIAS("snd-hda-codec-id:10134210");
2032 MODULE_ALIAS("snd-hda-codec-id:10134213");
2033
2034 MODULE_LICENSE("GPL");
2035 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
2036
2037 static struct hda_codec_preset_list cirrus_list = {
2038 .preset = snd_hda_preset_cirrus,
2039 .owner = THIS_MODULE,
2040 };
2041
2042 static int __init patch_cirrus_init(void)
2043 {
2044 return snd_hda_add_codec_preset(&cirrus_list);
2045 }
2046
2047 static void __exit patch_cirrus_exit(void)
2048 {
2049 snd_hda_delete_codec_preset(&cirrus_list);
2050 }
2051
2052 module_init(patch_cirrus_init)
2053 module_exit(patch_cirrus_exit)