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 0x0e
105 #define CS_DMIC2_PIN_NID 0x12
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 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1084 coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
1085 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1086 coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
1087 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1088 coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
1089 * No effect if SPDIF_OUT2 is
1090 * selected in IDX_SPDIF_CTL.
1093 cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
1095 if (spec->mic_detect)
1096 cs_automic(codec, NULL);
1098 spec->cur_adc = spec->adc_nid[spec->cur_input];
1099 cs_update_input_select(codec);
1104 static const struct hda_verb cs_coef_init_verbs[] = {
1105 {0x11, AC_VERB_SET_PROC_STATE, 1},
1106 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1107 {0x11, AC_VERB_SET_PROC_COEF,
1108 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1109 | 0x0040 /* Mute DACs on FIFO error */
1110 | 0x1000 /* Enable DACs High Pass Filter */
1111 | 0x0400 /* Disable Coefficient Auto increment */
1114 {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
1115 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1120 /* Errata: CS4207 rev C0/C1/C2 Silicon
1122 * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1124 * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
1125 * may be excessive (up to an additional 200 μA), which is most easily
1126 * observed while the part is being held in reset (RESET# active low).
1128 * Root Cause: At initial powerup of the device, the logic that drives
1129 * the clock and write enable to the S/PDIF SRC RAMs is not properly
1131 * Certain random patterns will cause a steady leakage current in those
1132 * RAM cells. The issue will resolve once the SRCs are used (turned on).
1134 * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1135 * blocks, which will alleviate the issue.
1138 static const struct hda_verb cs_errata_init_verbs[] = {
1139 {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1140 {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1142 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1143 {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1144 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1145 {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1146 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1147 {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1149 {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1150 {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1152 {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1153 {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1154 {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1155 {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1156 {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1157 {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1158 {0x11, AC_VERB_SET_PROC_STATE, 0x00},
1160 #if 0 /* Don't to set to D3 as we are in power-up sequence */
1161 {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1162 {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1163 /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1169 static const struct hda_verb mbp101_init_verbs[] = {
1170 {0x11, AC_VERB_SET_COEF_INDEX, 0x0002},
1171 {0x11, AC_VERB_SET_PROC_COEF, 0x100a},
1172 {0x11, AC_VERB_SET_COEF_INDEX, 0x0004},
1173 {0x11, AC_VERB_SET_PROC_COEF, 0x000f},
1178 static void init_digital(struct hda_codec *codec)
1182 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1183 coef |= 0x0008; /* Replace with mute on error */
1184 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1185 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1186 * SPDIF_OUT2 is shared with GPIO1 and
1189 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1192 static int cs_init(struct hda_codec *codec)
1194 struct cs_spec *spec = codec->spec;
1196 /* init_verb sequence for C0/C1/C2 errata*/
1197 snd_hda_sequence_write(codec, cs_errata_init_verbs);
1199 snd_hda_sequence_write(codec, cs_coef_init_verbs);
1201 if (spec->gpio_mask) {
1202 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1204 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1206 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1212 init_digital(codec);
1217 static int cs_build_controls(struct hda_codec *codec)
1219 struct cs_spec *spec = codec->spec;
1222 err = build_output(codec);
1225 err = build_input(codec);
1228 err = build_digital_output(codec);
1231 err = build_digital_input(codec);
1234 err = cs_init(codec);
1238 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1245 static void cs_free(struct hda_codec *codec)
1247 struct cs_spec *spec = codec->spec;
1248 kfree(spec->capture_bind[0]);
1249 kfree(spec->capture_bind[1]);
1250 snd_hda_gen_free(&spec->gen);
1254 static const struct hda_codec_ops cs_patch_ops = {
1255 .build_controls = cs_build_controls,
1256 .build_pcms = cs_build_pcms,
1259 .unsol_event = snd_hda_jack_unsol_event,
1262 static int cs_parse_auto_config(struct hda_codec *codec)
1264 struct cs_spec *spec = codec->spec;
1267 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1271 err = parse_output(codec);
1274 err = parse_input(codec);
1277 err = parse_digital_output(codec);
1280 err = parse_digital_input(codec);
1286 static const struct hda_model_fixup cs420x_models[] = {
1287 { .id = CS420X_MBP53, .name = "mbp53" },
1288 { .id = CS420X_MBP55, .name = "mbp55" },
1289 { .id = CS420X_IMAC27, .name = "imac27" },
1290 { .id = CS420X_IMAC27_122, .name = "imac27_122" },
1291 { .id = CS420X_APPLE, .name = "apple" },
1292 { .id = CS420X_MBP101, .name = "mbp101" },
1296 static const struct snd_pci_quirk cs420x_fixup_tbl[] = {
1297 SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1298 SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1299 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1300 SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1301 /* this conflicts with too many other models */
1302 /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1305 SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
1306 SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
1307 SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1311 static const struct hda_pintbl mbp53_pincfgs[] = {
1312 { 0x09, 0x012b4050 },
1313 { 0x0a, 0x90100141 },
1314 { 0x0b, 0x90100140 },
1315 { 0x0c, 0x018b3020 },
1316 { 0x0d, 0x90a00110 },
1317 { 0x0e, 0x400000f0 },
1318 { 0x0f, 0x01cbe030 },
1319 { 0x10, 0x014be060 },
1320 { 0x12, 0x400000f0 },
1321 { 0x15, 0x400000f0 },
1325 static const struct hda_pintbl mbp55_pincfgs[] = {
1326 { 0x09, 0x012b4030 },
1327 { 0x0a, 0x90100121 },
1328 { 0x0b, 0x90100120 },
1329 { 0x0c, 0x400000f0 },
1330 { 0x0d, 0x90a00110 },
1331 { 0x0e, 0x400000f0 },
1332 { 0x0f, 0x400000f0 },
1333 { 0x10, 0x014be040 },
1334 { 0x12, 0x400000f0 },
1335 { 0x15, 0x400000f0 },
1339 static const struct hda_pintbl imac27_pincfgs[] = {
1340 { 0x09, 0x012b4050 },
1341 { 0x0a, 0x90100140 },
1342 { 0x0b, 0x90100142 },
1343 { 0x0c, 0x018b3020 },
1344 { 0x0d, 0x90a00110 },
1345 { 0x0e, 0x400000f0 },
1346 { 0x0f, 0x01cbe030 },
1347 { 0x10, 0x014be060 },
1348 { 0x12, 0x01ab9070 },
1349 { 0x15, 0x400000f0 },
1353 static const struct hda_pintbl mbp101_pincfgs[] = {
1354 { 0x0d, 0x40ab90f0 },
1355 { 0x0e, 0x90a600f0 },
1356 { 0x12, 0x50a600f0 },
1360 static void cs420x_fixup_gpio_13(struct hda_codec *codec,
1361 const struct hda_fixup *fix, int action)
1363 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
1364 struct cs_spec *spec = codec->spec;
1365 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1366 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1367 spec->gpio_mask = spec->gpio_dir =
1368 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1372 static void cs420x_fixup_gpio_23(struct hda_codec *codec,
1373 const struct hda_fixup *fix, int action)
1375 if (action == HDA_FIXUP_ACT_PRE_PROBE) {
1376 struct cs_spec *spec = codec->spec;
1377 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
1378 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1379 spec->gpio_mask = spec->gpio_dir =
1380 spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1384 static const struct hda_fixup cs420x_fixups[] = {
1386 .type = HDA_FIXUP_PINS,
1387 .v.pins = mbp53_pincfgs,
1389 .chain_id = CS420X_APPLE,
1392 .type = HDA_FIXUP_PINS,
1393 .v.pins = mbp55_pincfgs,
1395 .chain_id = CS420X_GPIO_13,
1398 .type = HDA_FIXUP_PINS,
1399 .v.pins = imac27_pincfgs,
1401 .chain_id = CS420X_GPIO_13,
1403 [CS420X_GPIO_13] = {
1404 .type = HDA_FIXUP_FUNC,
1405 .v.func = cs420x_fixup_gpio_13,
1407 [CS420X_GPIO_23] = {
1408 .type = HDA_FIXUP_FUNC,
1409 .v.func = cs420x_fixup_gpio_23,
1412 .type = HDA_FIXUP_PINS,
1413 .v.pins = mbp101_pincfgs,
1415 .chain_id = CS420X_MBP101_COEF,
1417 [CS420X_MBP101_COEF] = {
1418 .type = HDA_FIXUP_VERBS,
1419 .v.verbs = mbp101_init_verbs,
1421 .chain_id = CS420X_GPIO_13,
1425 static int patch_cs420x(struct hda_codec *codec)
1427 struct cs_spec *spec;
1430 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1434 snd_hda_gen_init(&spec->gen);
1436 spec->vendor_nid = CS420X_VENDOR_NID;
1438 snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
1440 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1442 err = cs_parse_auto_config(codec);
1446 codec->patch_ops = cs_patch_ops;
1448 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1459 * Cirrus Logic CS4210
1461 * 1 DAC => HP(sense) / Speakers,
1462 * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1463 * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1466 /* CS4210 board names */
1467 static const struct hda_model_fixup cs421x_models[] = {
1468 { .id = CS421X_CDB4210, .name = "cdb4210" },
1472 static const struct snd_pci_quirk cs421x_fixup_tbl[] = {
1473 /* Test Intel board + CDB2410 */
1474 SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1478 /* CS4210 board pinconfigs */
1479 /* Default CS4210 (CDB4210)*/
1480 static const struct hda_pintbl cdb4210_pincfgs[] = {
1481 { 0x05, 0x0321401f },
1482 { 0x06, 0x90170010 },
1483 { 0x07, 0x03813031 },
1484 { 0x08, 0xb7a70037 },
1485 { 0x09, 0xb7a6003e },
1486 { 0x0a, 0x034510f0 },
1490 /* Setup GPIO/SENSE for each board (if used) */
1491 static void cs421x_fixup_sense_b(struct hda_codec *codec,
1492 const struct hda_fixup *fix, int action)
1494 struct cs_spec *spec = codec->spec;
1495 if (action == HDA_FIXUP_ACT_PRE_PROBE)
1499 static const struct hda_fixup cs421x_fixups[] = {
1500 [CS421X_CDB4210] = {
1501 .type = HDA_FIXUP_PINS,
1502 .v.pins = cdb4210_pincfgs,
1504 .chain_id = CS421X_SENSE_B,
1506 [CS421X_SENSE_B] = {
1507 .type = HDA_FIXUP_FUNC,
1508 .v.func = cs421x_fixup_sense_b,
1512 static const struct hda_verb cs421x_coef_init_verbs[] = {
1513 {0x0B, AC_VERB_SET_PROC_STATE, 1},
1514 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1516 Disable Coefficient Index Auto-Increment(DAI)=1,
1519 {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1521 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1522 /* ADC SZCMode = Digital Soft Ramp */
1523 {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1525 {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1526 {0x0B, AC_VERB_SET_PROC_COEF,
1527 (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1528 | 0x0004 /* Mute DAC on FIFO error */
1529 | 0x0008 /* Enable DAC High Pass Filter */
1534 /* Errata: CS4210 rev A1 Silicon
1536 * http://www.cirrus.com/en/pubs/errata/
1539 * 1. Performance degredation is present in the ADC.
1540 * 2. Speaker output is not completely muted upon HP detect.
1541 * 3. Noise is present when clipping occurs on the amplified
1545 * The following verb sequence written to the registers during
1546 * initialization will correct the issues listed above.
1549 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1550 {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
1552 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1553 {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1555 {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1556 {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1558 {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1559 {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1561 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1562 {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1564 {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1565 {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1570 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1571 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1573 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1574 struct snd_ctl_elem_info *uinfo)
1576 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1578 uinfo->value.integer.min = 0;
1579 uinfo->value.integer.max = 3;
1583 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1584 struct snd_ctl_elem_value *ucontrol)
1586 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1588 ucontrol->value.integer.value[0] =
1589 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1593 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1594 struct snd_ctl_elem_value *ucontrol)
1596 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1598 unsigned int vol = ucontrol->value.integer.value[0];
1600 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1601 unsigned int original_coef = coef;
1604 coef |= (vol & 0x0003);
1605 if (original_coef == coef)
1608 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1613 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1615 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1616 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1617 SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1618 .name = "Speaker Boost Playback Volume",
1619 .info = cs421x_boost_vol_info,
1620 .get = cs421x_boost_vol_get,
1621 .put = cs421x_boost_vol_put,
1622 .tlv = { .p = cs421x_speaker_boost_db_scale },
1625 static void cs4210_pinmux_init(struct hda_codec *codec)
1627 struct cs_spec *spec = codec->spec;
1628 unsigned int def_conf, coef;
1630 /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1631 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1633 if (spec->gpio_mask)
1634 coef |= 0x0008; /* B1,B2 are GPIOs */
1639 coef |= 0x0010; /* B2 is SENSE_B, not inverted */
1643 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1645 if ((spec->gpio_mask || spec->sense_b) &&
1646 is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1649 GPIO or SENSE_B forced - disconnect the DMIC pin.
1651 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1652 def_conf &= ~AC_DEFCFG_PORT_CONN;
1653 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1654 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1658 static void init_cs421x_digital(struct hda_codec *codec)
1660 struct cs_spec *spec = codec->spec;
1661 struct auto_pin_cfg *cfg = &spec->autocfg;
1665 for (i = 0; i < cfg->dig_outs; i++) {
1666 hda_nid_t nid = cfg->dig_out_pins[i];
1667 if (!cfg->speaker_outs)
1669 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1670 snd_hda_jack_detect_enable_callback(codec, nid, SPDIF_EVENT, cs_automute);
1671 spec->spdif_detect = 1;
1676 static int cs421x_init(struct hda_codec *codec)
1678 struct cs_spec *spec = codec->spec;
1680 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1681 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1682 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1683 cs4210_pinmux_init(codec);
1686 if (spec->gpio_mask) {
1687 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1689 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1691 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1697 init_cs421x_digital(codec);
1703 * CS4210 Input MUX (1 ADC)
1705 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1706 struct snd_ctl_elem_info *uinfo)
1708 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1709 struct cs_spec *spec = codec->spec;
1711 return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1714 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1715 struct snd_ctl_elem_value *ucontrol)
1717 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1718 struct cs_spec *spec = codec->spec;
1720 ucontrol->value.enumerated.item[0] = spec->cur_input;
1724 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1725 struct snd_ctl_elem_value *ucontrol)
1727 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1728 struct cs_spec *spec = codec->spec;
1730 return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1731 spec->adc_nid[0], &spec->cur_input);
1735 static const struct snd_kcontrol_new cs421x_capture_source = {
1736 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1737 .name = "Capture Source",
1738 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1739 .info = cs421x_mux_enum_info,
1740 .get = cs421x_mux_enum_get,
1741 .put = cs421x_mux_enum_put,
1744 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1746 struct cs_spec *spec = codec->spec;
1747 struct auto_pin_cfg *cfg = &spec->autocfg;
1748 const struct hda_input_mux *imux = &spec->input_mux;
1749 hda_nid_t pin = cfg->inputs[item].pin;
1750 struct snd_kcontrol *kctl;
1753 if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1756 caps = query_amp_caps(codec, pin, HDA_INPUT);
1757 caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1761 return add_volume(codec, imux->items[item].label, 0,
1762 HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1765 /* add a (input-boost) volume control to the given input pin */
1766 static int build_cs421x_input(struct hda_codec *codec)
1768 struct cs_spec *spec = codec->spec;
1769 struct auto_pin_cfg *cfg = &spec->autocfg;
1770 struct hda_input_mux *imux = &spec->input_mux;
1771 int i, err, type_idx;
1774 if (!spec->num_inputs)
1777 /* make bind-capture */
1778 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1779 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1780 for (i = 0; i < 2; i++) {
1781 struct snd_kcontrol *kctl;
1783 if (!spec->capture_bind[i])
1785 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1788 kctl->private_value = (long)spec->capture_bind[i];
1789 err = snd_hda_ctl_add(codec, 0, kctl);
1792 for (n = 0; n < AUTO_PIN_LAST; n++) {
1793 if (!spec->adc_nid[n])
1795 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1801 /* Add Input MUX Items + Capture Volume/Switch */
1802 for (i = 0; i < spec->num_inputs; i++) {
1803 label = hda_get_autocfg_input_label(codec, cfg, i);
1804 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1806 err = cs421x_add_input_volume_control(codec, i);
1812 Add 'Capture Source' Switch if
1813 * 2 inputs and no mic detec
1816 if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1817 (spec->num_inputs == 3)) {
1819 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1820 snd_ctl_new1(&cs421x_capture_source, codec));
1828 /* Single DAC (Mute/Gain) */
1829 static int build_cs421x_output(struct hda_codec *codec)
1831 hda_nid_t dac = CS4210_DAC_NID;
1832 struct cs_spec *spec = codec->spec;
1833 struct auto_pin_cfg *cfg = &spec->autocfg;
1834 struct snd_kcontrol *kctl;
1836 char *name = "Master";
1838 fix_volume_caps(codec, dac);
1840 err = add_mute(codec, name, 0,
1841 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1845 err = add_volume(codec, name, 0,
1846 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1850 if (cfg->speaker_outs && (spec->vendor_nid == CS4210_VENDOR_NID)) {
1851 err = snd_hda_ctl_add(codec, 0,
1852 snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1859 static int cs421x_build_controls(struct hda_codec *codec)
1861 struct cs_spec *spec = codec->spec;
1864 err = build_cs421x_output(codec);
1867 err = build_cs421x_input(codec);
1870 err = build_digital_output(codec);
1873 err = cs421x_init(codec);
1877 err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1884 static int parse_cs421x_input(struct hda_codec *codec)
1886 struct cs_spec *spec = codec->spec;
1887 struct auto_pin_cfg *cfg = &spec->autocfg;
1890 for (i = 0; i < cfg->num_inputs; i++) {
1891 hda_nid_t pin = cfg->inputs[i].pin;
1892 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1893 spec->cur_input = spec->last_input = i;
1896 /* check whether the automatic mic switch is available */
1897 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1898 spec->mic_detect = 1;
1899 spec->automic_idx = i;
1905 static int cs421x_parse_auto_config(struct hda_codec *codec)
1907 struct cs_spec *spec = codec->spec;
1910 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1913 err = parse_output(codec);
1916 err = parse_cs421x_input(codec);
1919 err = parse_digital_output(codec);
1927 Manage PDREF, when transitioning to D3hot
1928 (DAC,ADC) -> D3, PDREF=1, AFG->D3
1930 static int cs421x_suspend(struct hda_codec *codec)
1932 struct cs_spec *spec = codec->spec;
1935 snd_hda_shutup_pins(codec);
1937 snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1938 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1939 snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1940 AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
1942 if (spec->vendor_nid == CS4210_VENDOR_NID) {
1943 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1944 coef |= 0x0004; /* PDREF */
1945 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1952 static const struct hda_codec_ops cs421x_patch_ops = {
1953 .build_controls = cs421x_build_controls,
1954 .build_pcms = cs_build_pcms,
1955 .init = cs421x_init,
1957 .unsol_event = snd_hda_jack_unsol_event,
1959 .suspend = cs421x_suspend,
1963 static int patch_cs4210(struct hda_codec *codec)
1965 struct cs_spec *spec;
1968 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1972 snd_hda_gen_init(&spec->gen);
1974 spec->vendor_nid = CS4210_VENDOR_NID;
1976 snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
1978 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1981 Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1982 is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1985 cs4210_pinmux_init(codec);
1987 err = cs421x_parse_auto_config(codec);
1991 codec->patch_ops = cs421x_patch_ops;
1993 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
2003 static int patch_cs4213(struct hda_codec *codec)
2005 struct cs_spec *spec;
2008 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
2012 snd_hda_gen_init(&spec->gen);
2014 spec->vendor_nid = CS4213_VENDOR_NID;
2016 err = cs421x_parse_auto_config(codec);
2020 codec->patch_ops = cs421x_patch_ops;
2033 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
2034 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
2035 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
2036 { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
2037 { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
2041 MODULE_ALIAS("snd-hda-codec-id:10134206");
2042 MODULE_ALIAS("snd-hda-codec-id:10134207");
2043 MODULE_ALIAS("snd-hda-codec-id:10134210");
2044 MODULE_ALIAS("snd-hda-codec-id:10134213");
2046 MODULE_LICENSE("GPL");
2047 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
2049 static struct hda_codec_preset_list cirrus_list = {
2050 .preset = snd_hda_preset_cirrus,
2051 .owner = THIS_MODULE,
2054 static int __init patch_cirrus_init(void)
2056 return snd_hda_add_codec_preset(&cirrus_list);
2059 static void __exit patch_cirrus_exit(void)
2061 snd_hda_delete_codec_preset(&cirrus_list);
2064 module_init(patch_cirrus_init)
2065 module_exit(patch_cirrus_exit)