2 * HD audio interface patch for Cirrus Logic CS420x chip
4 * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
6 * This driver is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
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.
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
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"
31 #include <sound/tlv.h>
37 struct hda_gen_spec gen;
39 struct auto_pin_cfg autocfg;
40 struct hda_multi_out multiout;
41 struct snd_kcontrol *vmaster_sw;
42 struct snd_kcontrol *vmaster_vol;
44 hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
45 hda_nid_t slave_dig_outs[2];
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;
55 unsigned int cur_adc_stream_tag;
56 unsigned int cur_adc_format;
59 const struct hda_bind_ctls *capture_bind[2];
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 */
67 struct hda_pcm pcm_rec[2]; /* PCM information */
69 unsigned int hp_detect:1;
70 unsigned int mic_detect:1;
72 unsigned int spdif_detect:1;
73 unsigned int sense_b:1;
75 struct hda_input_mux input_mux;
76 unsigned int last_input;
79 /* available models with CS420x */
90 CS420X_IMAC27_122 = CS420X_GPIO_23,
91 CS420X_APPLE = CS420X_GPIO_13,
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
108 #define IDX_SPDIF_STAT 0x0000
109 #define IDX_SPDIF_CTL 0x0001
110 #define IDX_ADC_CFG 0x0002
111 /* SZC bitmask, 4 modes below:
113 * 1 = digital immediate, analog zero-cross
114 * 2 = digtail & analog soft-ramp
115 * 3 = digital soft-ramp, analog zero-cross
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:
128 * 3 = soft-ramp on zero-cross
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 */
134 #define IDX_BEEP_CFG 0x0004
135 /* 0x0008 - test reg key */
136 /* 0x0009 - 0x0014 -> 12 test regs */
137 /* 0x0015 - visibility reg */
140 * Cirrus Logic CS4210
142 * 1 DAC => HP(sense) / Speakers,
143 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
144 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
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 */
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
157 #define SPDIF_EVENT 0x04
159 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
160 #define CS4213_VENDOR_NID 0x09
163 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
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);
172 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
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);
189 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
190 struct hda_codec *codec,
191 struct snd_pcm_substream *substream)
193 struct cs_spec *spec = codec->spec;
194 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
198 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
199 struct hda_codec *codec,
200 unsigned int stream_tag,
202 struct snd_pcm_substream *substream)
204 struct cs_spec *spec = codec->spec;
205 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
206 stream_tag, format, substream);
209 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
210 struct hda_codec *codec,
211 struct snd_pcm_substream *substream)
213 struct cs_spec *spec = codec->spec;
214 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
220 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
221 struct hda_codec *codec,
222 struct snd_pcm_substream *substream)
224 struct cs_spec *spec = codec->spec;
225 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
228 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
229 struct hda_codec *codec,
230 struct snd_pcm_substream *substream)
232 struct cs_spec *spec = codec->spec;
233 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
236 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
237 struct hda_codec *codec,
238 unsigned int stream_tag,
240 struct snd_pcm_substream *substream)
242 struct cs_spec *spec = codec->spec;
243 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
247 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
248 struct hda_codec *codec,
249 struct snd_pcm_substream *substream)
251 struct cs_spec *spec = codec->spec;
252 return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
255 static void cs_update_input_select(struct hda_codec *codec)
257 struct cs_spec *spec = codec->spec;
259 snd_hda_codec_write(codec, spec->cur_adc, 0,
260 AC_VERB_SET_CONNECT_SEL,
261 spec->adc_idx[spec->cur_input]);
267 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
268 struct hda_codec *codec,
269 unsigned int stream_tag,
271 struct snd_pcm_substream *substream)
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);
282 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
283 struct hda_codec *codec,
284 struct snd_pcm_substream *substream)
286 struct cs_spec *spec = codec->spec;
287 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
294 static const struct hda_pcm_stream cs_pcm_analog_playback = {
299 .open = cs_playback_pcm_open,
300 .prepare = cs_playback_pcm_prepare,
301 .cleanup = cs_playback_pcm_cleanup
305 static const struct hda_pcm_stream cs_pcm_analog_capture = {
310 .prepare = cs_capture_pcm_prepare,
311 .cleanup = cs_capture_pcm_cleanup
315 static const struct hda_pcm_stream cs_pcm_digital_playback = {
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
327 static const struct hda_pcm_stream cs_pcm_digital_capture = {
333 static int cs_build_pcms(struct hda_codec *codec)
335 struct cs_spec *spec = codec->spec;
336 struct hda_pcm *info = spec->pcm_rec;
338 codec->pcm_info = info;
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];
351 if (!spec->multiout.dig_out_nid && !spec->dig_in)
355 info->name = "Cirrus Digital";
356 info->pcm_type = spec->autocfg.dig_out_type[0];
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;
366 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
367 cs_pcm_digital_capture;
368 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
376 * parse codec topology
379 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
384 if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
389 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
391 struct cs_spec *spec = codec->spec;
392 struct auto_pin_cfg *cfg = &spec->autocfg;
393 hda_nid_t pin = cfg->inputs[idx].pin;
395 if (!is_jack_detectable(codec, pin))
397 val = snd_hda_codec_get_pincfg(codec, pin);
398 return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
401 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
407 nid = codec->start_nid;
408 for (i = 0; i < codec->num_nodes; i++, nid++) {
410 type = get_wcaps_type(get_wcaps(codec, nid));
411 if (type != AC_WID_AUD_IN)
413 idx = snd_hda_get_conn_index(codec, nid, pin, false);
422 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
425 val = snd_hda_codec_get_pincfg(codec, nid);
426 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
429 static int parse_output(struct hda_codec *codec)
431 struct cs_spec *spec = codec->spec;
432 struct auto_pin_cfg *cfg = &spec->autocfg;
436 for (i = 0; i < cfg->line_outs; i++) {
437 dac = get_dac(codec, cfg->line_out_pins[i]);
440 spec->dac_nid[i] = dac;
442 spec->multiout.num_dacs = i;
443 spec->multiout.dac_nids = spec->dac_nid;
444 spec->multiout.max_channels = i * 2;
446 /* add HP and speakers */
448 for (i = 0; i < cfg->hp_outs; i++) {
449 dac = get_dac(codec, cfg->hp_pins[i]);
453 spec->multiout.hp_nid = dac;
455 spec->multiout.extra_out_nid[extra_nids++] = dac;
457 for (i = 0; i < cfg->speaker_outs; i++) {
458 dac = get_dac(codec, cfg->speaker_pins[i]);
461 spec->multiout.extra_out_nid[extra_nids++] = dac;
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));
474 static int parse_input(struct hda_codec *codec)
476 struct cs_spec *spec = codec->spec;
477 struct auto_pin_cfg *cfg = &spec->autocfg;
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++;
485 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
487 if (!spec->num_inputs)
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;
500 if (is_ext_mic(codec, cfg->inputs[1].pin)) {
501 spec->mic_detect = 1;
502 spec->automic_idx = 1;
510 static int parse_digital_output(struct hda_codec *codec)
512 struct cs_spec *spec = codec->spec;
513 struct auto_pin_cfg *cfg = &spec->autocfg;
518 if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
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;
530 static int parse_digital_input(struct hda_codec *codec)
532 struct cs_spec *spec = codec->spec;
533 struct auto_pin_cfg *cfg = &spec->autocfg;
537 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
542 * create mixer controls
545 static const char * const dir_sfx[2] = { "Playback", "Capture" };
547 static int add_mute(struct hda_codec *codec, const char *name, int index,
548 unsigned int pval, int dir, struct snd_kcontrol **kctlp)
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);
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)
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);
574 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
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);
586 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
588 struct cs_spec *spec = codec->spec;
593 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
594 err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
598 snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
600 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
601 err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
607 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
608 int num_ctls, int type)
610 struct cs_spec *spec = codec->spec;
613 struct snd_kcontrol *kctl;
614 static const char * const speakers[] = {
615 "Front Speaker", "Surround Speaker", "Bass Speaker"
617 static const char * const line_outs[] = {
618 "Front Line Out", "Surround Line Out", "Bass Line Out"
621 fix_volume_caps(codec, dac);
622 if (!spec->vmaster_sw) {
623 err = add_vmaster(codec, dac);
630 case AUTO_PIN_HP_OUT:
634 case AUTO_PIN_SPEAKER_OUT:
636 name = speakers[idx];
642 name = line_outs[idx];
648 err = add_mute(codec, name, index,
649 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
652 err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
656 err = add_volume(codec, name, index,
657 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
660 err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
667 static int build_output(struct hda_codec *codec)
669 struct cs_spec *spec = codec->spec;
670 struct auto_pin_cfg *cfg = &spec->autocfg;
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);
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);
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);
697 static const struct snd_kcontrol_new cs_capture_ctls[] = {
698 HDA_BIND_SW("Capture Switch", 0),
699 HDA_BIND_VOL("Capture Volume", 0),
702 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
705 struct cs_spec *spec = codec->spec;
707 if (spec->cur_input == idx && !force)
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);
717 spec->cur_input = idx;
718 cs_update_input_select(codec);
722 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
723 struct snd_ctl_elem_info *uinfo)
725 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
726 struct cs_spec *spec = codec->spec;
727 struct auto_pin_cfg *cfg = &spec->autocfg;
730 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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);
742 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
743 struct snd_ctl_elem_value *ucontrol)
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];
751 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
752 struct snd_ctl_elem_value *ucontrol)
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];
758 if (idx >= spec->num_inputs)
760 idx = spec->input_idx[idx];
761 return change_cur_input(codec, idx, 0);
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,
773 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
774 struct hda_ctl_ops *ops)
776 struct cs_spec *spec = codec->spec;
777 struct hda_bind_ctls *bind;
780 bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
786 for (i = 0; i < AUTO_PIN_LAST; i++) {
787 if (!spec->adc_nid[i])
790 HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
791 spec->adc_idx[i], HDA_INPUT);
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,
801 hda_nid_t pin = cfg->inputs[item].pin;
804 struct snd_kcontrol *kctl;
806 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
808 caps = query_amp_caps(codec, pin, HDA_INPUT);
809 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
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);
817 static int build_input(struct hda_codec *codec)
819 struct cs_spec *spec = codec->spec;
822 if (!spec->num_inputs)
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;
831 if (!spec->capture_bind[i])
833 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
836 kctl->private_value = (long)spec->capture_bind[i];
837 err = snd_hda_ctl_add(codec, 0, kctl);
840 for (n = 0; n < AUTO_PIN_LAST; n++) {
841 if (!spec->adc_nid[n])
843 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
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));
856 for (i = 0; i < spec->num_inputs; i++) {
857 err = add_input_volume_control(codec, &spec->autocfg, i);
868 static int build_digital_output(struct hda_codec *codec)
870 struct cs_spec *spec = codec->spec;
873 if (!spec->multiout.dig_out_nid)
876 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
877 spec->multiout.dig_out_nid);
880 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
886 static int build_digital_input(struct hda_codec *codec)
888 struct cs_spec *spec = codec->spec;
890 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
895 * auto-mute and auto-mic switching
896 * CS421x auto-output redirecting
900 static void cs_automute(struct hda_codec *codec, struct hda_jack_tbl *tbl)
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;
911 nid = cfg->dig_out_pins[0];
912 if (is_jack_detectable(codec, nid)) {
914 TODO: SPDIF output redirect when SENSE_B is enabled.
915 Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
918 if (snd_hda_jack_detect(codec, nid)
919 /* && spec->sense_b */)
925 for (i = 0; i < cfg->hp_outs; i++) {
926 nid = cfg->hp_pins[i];
927 if (!is_jack_detectable(codec, nid))
929 hp_present = snd_hda_jack_detect(codec, nid);
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))
941 nid = cfg->speaker_pins[i];
942 snd_hda_set_pin_ctl(codec, nid, pin_ctl);
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);
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);
960 /* SPDIF TX on/off */
962 nid = cfg->dig_out_pins[0];
963 snd_hda_set_pin_ctl(codec, nid,
964 spdif_present ? PIN_OUT : 0);
967 /* Update board GPIOs if neccessary ... */
972 * Auto-input redirect for CS421x
973 * Switch max 3 inputs of a single ADC (nid 3)
976 static void cs_automic(struct hda_codec *codec, struct hda_jack_tbl *tbl)
978 struct cs_spec *spec = codec->spec;
979 struct auto_pin_cfg *cfg = &spec->autocfg;
981 unsigned int present;
983 nid = cfg->inputs[spec->automic_idx].pin;
984 present = snd_hda_jack_detect(codec, nid);
986 /* specific to CS421x, single ADC */
987 if (spec->vendor_nid == CS420X_VENDOR_NID) {
989 change_cur_input(codec, spec->automic_idx, 0);
991 change_cur_input(codec, !spec->automic_idx, 0);
994 if (spec->cur_input != spec->automic_idx) {
995 spec->last_input = spec->cur_input;
996 spec->cur_input = spec->automic_idx;
999 spec->cur_input = spec->last_input;
1001 cs_update_input_select(codec);
1008 static void init_output(struct hda_codec *codec)
1010 struct cs_spec *spec = codec->spec;
1011 struct auto_pin_cfg *cfg = &spec->autocfg;
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])
1024 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1025 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
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);
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)
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;
1044 for (i = 0; i < cfg->speaker_outs; i++)
1045 snd_hda_set_pin_ctl(codec, cfg->speaker_pins[i], PIN_OUT);
1047 /* SPDIF is enabled on presence detect for CS421x */
1048 if (spec->hp_detect || spec->spdif_detect)
1049 cs_automute(codec, NULL);
1052 static void init_input(struct hda_codec *codec)
1054 struct cs_spec *spec = codec->spec;
1055 struct auto_pin_cfg *cfg = &spec->autocfg;
1059 for (i = 0; i < cfg->num_inputs; i++) {
1061 hda_nid_t pin = cfg->inputs[i].pin;
1062 if (!spec->adc_nid[i])
1064 /* set appropriate pin control and mute first */
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);
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);
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.
1089 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1091 if (spec->mic_detect)
1092 cs_automic(codec, NULL);
1094 spec->cur_adc = spec->adc_nid[spec->cur_input];
1095 cs_update_input_select(codec);
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 */
1110 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1111 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1116 /* Errata: CS4207 rev C0/C1/C2 Silicon
1118 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
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).
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
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).
1130 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1131 * blocks, which will alleviate the issue.
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 */
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},
1145 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1146 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
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},
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 */
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},
1174 static void init_digital(struct hda_codec *codec)
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
1185 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1188 static int cs_init(struct hda_codec *codec)
1190 struct cs_spec *spec = codec->spec;
1192 /* init_verb sequence for C0/C1/C2 errata*/
1193 snd_hda_sequence_write(codec, cs_errata_init_verbs);
1195 snd_hda_sequence_write(codec, cs_coef_init_verbs);
1197 if (spec->gpio_mask) {
1198 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1200 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1202 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1208 init_digital(codec);
1213 static int cs_build_controls(struct hda_codec *codec)
1215 struct cs_spec *spec = codec->spec;
1218 err = build_output(codec);
1221 err = build_input(codec);
1224 err = build_digital_output(codec);
1227 err = build_digital_input(codec);
1230 err = cs_init(codec);
1234 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1241 static void cs_free(struct hda_codec *codec)
1243 struct cs_spec *spec = codec->spec;
1244 kfree(spec->capture_bind[0]);
1245 kfree(spec->capture_bind[1]);
1249 static const struct hda_codec_ops cs_patch_ops = {
1250 .build_controls = cs_build_controls,
1251 .build_pcms = cs_build_pcms,
1254 .unsol_event = snd_hda_jack_unsol_event,
1257 static int cs_parse_auto_config(struct hda_codec *codec)
1259 struct cs_spec *spec = codec->spec;
1262 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1266 err = parse_output(codec);
1269 err = parse_input(codec);
1272 err = parse_digital_output(codec);
1275 err = parse_digital_input(codec);
1281 static const struct hda_model_fixup cs420x_models[] = {
1282 { .id = CS420X_MBP53, .name = "mbp53" },
1283 { .id = CS420X_MBP55, .name = "mbp55" },
1284 { .id = CS420X_IMAC27, .name = "imac27" },
1285 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
1286 { .id = CS420X_APPLE, .name = "apple" },
1287 { .id = CS420X_MBP101, .name = "mbp101" },
1291 static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
1292 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1293 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1294 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1295 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1296 /* this conflicts with too many other models */
1297 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1300 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
1301 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
1302 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1306 static const struct hda_pintbl mbp53_pincfgs[] = {
1307 { 0x09, 0x012b4050 },
1308 { 0x0a, 0x90100141 },
1309 { 0x0b, 0x90100140 },
1310 { 0x0c, 0x018b3020 },
1311 { 0x0d, 0x90a00110 },
1312 { 0x0e, 0x400000f0 },
1313 { 0x0f, 0x01cbe030 },
1314 { 0x10, 0x014be060 },
1315 { 0x12, 0x400000f0 },
1316 { 0x15, 0x400000f0 },
1320 static const struct hda_pintbl mbp55_pincfgs[] = {
1321 { 0x09, 0x012b4030 },
1322 { 0x0a, 0x90100121 },
1323 { 0x0b, 0x90100120 },
1324 { 0x0c, 0x400000f0 },
1325 { 0x0d, 0x90a00110 },
1326 { 0x0e, 0x400000f0 },
1327 { 0x0f, 0x400000f0 },
1328 { 0x10, 0x014be040 },
1329 { 0x12, 0x400000f0 },
1330 { 0x15, 0x400000f0 },
1334 static const struct hda_pintbl imac27_pincfgs[] = {
1335 { 0x09, 0x012b4050 },
1336 { 0x0a, 0x90100140 },
1337 { 0x0b, 0x90100142 },
1338 { 0x0c, 0x018b3020 },
1339 { 0x0d, 0x90a00110 },
1340 { 0x0e, 0x400000f0 },
1341 { 0x0f, 0x01cbe030 },
1342 { 0x10, 0x014be060 },
1343 { 0x12, 0x01ab9070 },
1344 { 0x15, 0x400000f0 },
1348 static const struct hda_pintbl mbp101_pincfgs[] = {
1349 { 0x0d, 0x40ab90f0 },
1350 { 0x0e, 0x90a600f0 },
1351 { 0x12, 0x50a600f0 },
1355 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
1356 const struct hda_fixup *fix, int action)
1358 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
1359 struct cs_spec *spec = codec->spec;
1360 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1361 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1362 spec->gpio_mask = spec->gpio_dir =
1363 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1367 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
1368 const struct hda_fixup *fix, int action)
1370 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
1371 struct cs_spec *spec = codec->spec;
1372 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
1373 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1374 spec->gpio_mask = spec->gpio_dir =
1375 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1379 static const struct hda_fixup cs420x_fixups[] = {
1381 .type = HDA_FIXUP_PINS,
1382 .v.pins = mbp53_pincfgs,
1384 .chain_id = CS420X_APPLE,
1387 .type = HDA_FIXUP_PINS,
1388 .v.pins = mbp55_pincfgs,
1390 .chain_id = CS420X_GPIO_13,
1393 .type = HDA_FIXUP_PINS,
1394 .v.pins = imac27_pincfgs,
1396 .chain_id = CS420X_GPIO_13,
1398 [CS420X_GPIO_13] = {
1399 .type = HDA_FIXUP_FUNC,
1400 .v.func = cs420x_fixup_gpio_13,
1402 [CS420X_GPIO_23] = {
1403 .type = HDA_FIXUP_FUNC,
1404 .v.func = cs420x_fixup_gpio_23,
1407 .type = HDA_FIXUP_PINS,
1408 .v.pins = mbp101_pincfgs,
1410 .chain_id = CS420X_MBP101_COEF,
1412 [CS420X_MBP101_COEF] = {
1413 .type = HDA_FIXUP_VERBS,
1414 .v.verbs = mbp101_init_verbs,
1416 .chain_id = CS420X_GPIO_13,
1420 static int patch_cs420x(struct hda_codec *codec)
1422 struct cs_spec *spec;
1425 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1430 spec->vendor_nid = CS420X_VENDOR_NID;
1432 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
1434 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1436 err = cs_parse_auto_config(codec);
1440 codec->patch_ops = cs_patch_ops;
1442 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1453 * Cirrus Logic CS4210
1455 * 1 DAC => HP(sense) / Speakers,
1456 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1457 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1460 /* CS4210 board names */
1461 static const struct hda_model_fixup cs421x_models[] = {
1462 { .id = CS421X_CDB4210, .name = "cdb4210" },
1466 static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
1467 /* Test Intel board + CDB2410 */
1468 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1472 /* CS4210 board pinconfigs */
1473 /* Default CS4210 (CDB4210)*/
1474 static const struct hda_pintbl cdb4210_pincfgs[] = {
1475 { 0x05, 0x0321401f },
1476 { 0x06, 0x90170010 },
1477 { 0x07, 0x03813031 },
1478 { 0x08, 0xb7a70037 },
1479 { 0x09, 0xb7a6003e },
1480 { 0x0a, 0x034510f0 },
1484 /* Setup GPIO/SENSE for each board (if used) */
1485 static void cs421x_fixup_sense_b(struct hda_codec *codec,
1486 const struct hda_fixup *fix, int action)
1488 struct cs_spec *spec = codec->spec;
1489 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1493 static const struct hda_fixup cs421x_fixups[] = {
1494 [CS421X_CDB4210] = {
1495 .type = HDA_FIXUP_PINS,
1496 .v.pins = cdb4210_pincfgs,
1498 .chain_id = CS421X_SENSE_B,
1500 [CS421X_SENSE_B] = {
1501 .type = HDA_FIXUP_FUNC,
1502 .v.func = cs421x_fixup_sense_b,
1506 static const struct hda_verb cs421x_coef_init_verbs[] = {
1507 {0x0B, AC_VERB_SET_PROC_STATE, 1},
1508 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1510 Disable Coefficient Index Auto-Increment(DAI)=1,
1513 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1515 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1516 /* ADC SZCMode = Digital Soft Ramp */
1517 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1519 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1520 {0x0B, AC_VERB_SET_PROC_COEF,
1521 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1522 | 0x0004 /* Mute DAC on FIFO error */
1523 | 0x0008 /* Enable DAC High Pass Filter */
1528 /* Errata: CS4210 rev A1 Silicon
1530 * http://www.cirrus.com/en/pubs/errata/
1533 * 1. Performance degredation is present in the ADC.
1534 * 2. Speaker output is not completely muted upon HP detect.
1535 * 3. Noise is present when clipping occurs on the amplified
1539 * The following verb sequence written to the registers during
1540 * initialization will correct the issues listed above.
1543 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1544 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1546 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1547 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1549 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1550 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1552 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1553 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1555 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1556 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1558 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1559 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1564 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1565 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1567 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1568 struct snd_ctl_elem_info *uinfo)
1570 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1572 uinfo->value.integer.min = 0;
1573 uinfo->value.integer.max = 3;
1577 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1578 struct snd_ctl_elem_value *ucontrol)
1580 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1582 ucontrol->value.integer.value[0] =
1583 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1587 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1588 struct snd_ctl_elem_value *ucontrol)
1590 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1592 unsigned int vol = ucontrol->value.integer.value[0];
1594 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1595 unsigned int original_coef = coef;
1598 coef |= (vol & 0x0003);
1599 if (original_coef == coef)
1602 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1607 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1609 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1610 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1611 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1612 .name = "Speaker Boost Playback Volume",
1613 .info = cs421x_boost_vol_info,
1614 .get = cs421x_boost_vol_get,
1615 .put = cs421x_boost_vol_put,
1616 .tlv = { .p = cs421x_speaker_boost_db_scale },
1619 static void cs4210_pinmux_init(struct hda_codec *codec)
1621 struct cs_spec *spec = codec->spec;
1622 unsigned int def_conf, coef;
1624 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1625 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1627 if (spec->gpio_mask)
1628 coef |= 0x0008; /* B1,B2 are GPIOs */
1633 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
1637 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1639 if ((spec->gpio_mask || spec->sense_b) &&
1640 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1643 GPIO or SENSE_B forced - disconnect the DMIC pin.
1645 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1646 def_conf &= ~AC_DEFCFG_PORT_CONN;
1647 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1648 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1652 static void init_cs421x_digital(struct hda_codec *codec)
1654 struct cs_spec *spec = codec->spec;
1655 struct auto_pin_cfg *cfg = &spec->autocfg;
1659 for (i = 0; i < cfg->dig_outs; i++) {
1660 hda_nid_t nid = cfg->dig_out_pins[i];
1661 if (!cfg->speaker_outs)
1663 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1664 snd_hda_jack_detect_enable_callback(codec, nid, SPDIF_EVENT, cs_automute);
1665 spec->spdif_detect = 1;
1670 static int cs421x_init(struct hda_codec *codec)
1672 struct cs_spec *spec = codec->spec;
1674 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1675 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1676 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1677 cs4210_pinmux_init(codec);
1680 if (spec->gpio_mask) {
1681 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1683 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1685 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1691 init_cs421x_digital(codec);
1697 * CS4210 Input MUX (1 ADC)
1699 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1700 struct snd_ctl_elem_info *uinfo)
1702 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1703 struct cs_spec *spec = codec->spec;
1705 return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1708 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1709 struct snd_ctl_elem_value *ucontrol)
1711 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1712 struct cs_spec *spec = codec->spec;
1714 ucontrol->value.enumerated.item[0] = spec->cur_input;
1718 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1719 struct snd_ctl_elem_value *ucontrol)
1721 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1722 struct cs_spec *spec = codec->spec;
1724 return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1725 spec->adc_nid[0], &spec->cur_input);
1729 static struct snd_kcontrol_new cs421x_capture_source = {
1731 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1732 .name = "Capture Source",
1733 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1734 .info = cs421x_mux_enum_info,
1735 .get = cs421x_mux_enum_get,
1736 .put = cs421x_mux_enum_put,
1739 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1741 struct cs_spec *spec = codec->spec;
1742 struct auto_pin_cfg *cfg = &spec->autocfg;
1743 const struct hda_input_mux *imux = &spec->input_mux;
1744 hda_nid_t pin = cfg->inputs[item].pin;
1745 struct snd_kcontrol *kctl;
1748 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1751 caps = query_amp_caps(codec, pin, HDA_INPUT);
1752 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1756 return add_volume(codec, imux->items[item].label, 0,
1757 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1760 /* add a (input-boost) volume control to the given input pin */
1761 static int build_cs421x_input(struct hda_codec *codec)
1763 struct cs_spec *spec = codec->spec;
1764 struct auto_pin_cfg *cfg = &spec->autocfg;
1765 struct hda_input_mux *imux = &spec->input_mux;
1766 int i, err, type_idx;
1769 if (!spec->num_inputs)
1772 /* make bind-capture */
1773 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1774 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1775 for (i = 0; i < 2; i++) {
1776 struct snd_kcontrol *kctl;
1778 if (!spec->capture_bind[i])
1780 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1783 kctl->private_value = (long)spec->capture_bind[i];
1784 err = snd_hda_ctl_add(codec, 0, kctl);
1787 for (n = 0; n < AUTO_PIN_LAST; n++) {
1788 if (!spec->adc_nid[n])
1790 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1796 /* Add Input MUX Items + Capture Volume/Switch */
1797 for (i = 0; i < spec->num_inputs; i++) {
1798 label = hda_get_autocfg_input_label(codec, cfg, i);
1799 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1801 err = cs421x_add_input_volume_control(codec, i);
1807 Add 'Capture Source' Switch if
1808 * 2 inputs and no mic detec
1811 if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1812 (spec->num_inputs == 3)) {
1814 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1815 snd_ctl_new1(&cs421x_capture_source, codec));
1823 /* Single DAC (Mute/Gain) */
1824 static int build_cs421x_output(struct hda_codec *codec)
1826 hda_nid_t dac = CS4210_DAC_NID;
1827 struct cs_spec *spec = codec->spec;
1828 struct auto_pin_cfg *cfg = &spec->autocfg;
1829 struct snd_kcontrol *kctl;
1831 char *name = "Master";
1833 fix_volume_caps(codec, dac);
1835 err = add_mute(codec, name, 0,
1836 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1840 err = add_volume(codec, name, 0,
1841 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1845 if (cfg->speaker_outs && (spec->vendor_nid == CS4210_VENDOR_NID)) {
1846 err = snd_hda_ctl_add(codec, 0,
1847 snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1854 static int cs421x_build_controls(struct hda_codec *codec)
1856 struct cs_spec *spec = codec->spec;
1859 err = build_cs421x_output(codec);
1862 err = build_cs421x_input(codec);
1865 err = build_digital_output(codec);
1868 err = cs421x_init(codec);
1872 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1879 static int parse_cs421x_input(struct hda_codec *codec)
1881 struct cs_spec *spec = codec->spec;
1882 struct auto_pin_cfg *cfg = &spec->autocfg;
1885 for (i = 0; i < cfg->num_inputs; i++) {
1886 hda_nid_t pin = cfg->inputs[i].pin;
1887 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1888 spec->cur_input = spec->last_input = i;
1891 /* check whether the automatic mic switch is available */
1892 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1893 spec->mic_detect = 1;
1894 spec->automic_idx = i;
1900 static int cs421x_parse_auto_config(struct hda_codec *codec)
1902 struct cs_spec *spec = codec->spec;
1905 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1908 err = parse_output(codec);
1911 err = parse_cs421x_input(codec);
1914 err = parse_digital_output(codec);
1922 Manage PDREF, when transitioning to D3hot
1923 (DAC,ADC) -> D3, PDREF=1, AFG->D3
1925 static int cs421x_suspend(struct hda_codec *codec)
1927 struct cs_spec *spec = codec->spec;
1930 snd_hda_shutup_pins(codec);
1932 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1933 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1934 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1935 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1937 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1938 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1939 coef |= 0x0004; /* PDREF */
1940 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1947 static struct hda_codec_ops cs421x_patch_ops = {
1948 .build_controls = cs421x_build_controls,
1949 .build_pcms = cs_build_pcms,
1950 .init = cs421x_init,
1952 .unsol_event = snd_hda_jack_unsol_event,
1954 .suspend = cs421x_suspend,
1958 static int patch_cs4210(struct hda_codec *codec)
1960 struct cs_spec *spec;
1963 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1968 spec->vendor_nid = CS4210_VENDOR_NID;
1970 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
1972 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1975 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1976 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1979 cs4210_pinmux_init(codec);
1981 err = cs421x_parse_auto_config(codec);
1985 codec->patch_ops = cs421x_patch_ops;
1987 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1997 static int patch_cs4213(struct hda_codec *codec)
1999 struct cs_spec *spec;
2002 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
2007 spec->vendor_nid = CS4213_VENDOR_NID;
2009 err = cs421x_parse_auto_config(codec);
2013 codec->patch_ops = cs421x_patch_ops;
2026 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
2027 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
2028 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
2029 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
2030 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
2034 MODULE_ALIAS("snd-hda-codec-id:10134206");
2035 MODULE_ALIAS("snd-hda-codec-id:10134207");
2036 MODULE_ALIAS("snd-hda-codec-id:10134210");
2037 MODULE_ALIAS("snd-hda-codec-id:10134213");
2039 MODULE_LICENSE("GPL");
2040 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
2042 static struct hda_codec_preset_list cirrus_list = {
2043 .preset = snd_hda_preset_cirrus,
2044 .owner = THIS_MODULE,
2047 static int __init patch_cirrus_init(void)
2049 return snd_hda_add_codec_preset(&cirrus_list);
2052 static void __exit patch_cirrus_exit(void)
2054 snd_hda_delete_codec_preset(&cirrus_list);
2057 module_init(patch_cirrus_init)
2058 module_exit(patch_cirrus_exit)