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 <sound/core.h>
26 #include "hda_codec.h"
27 #include "hda_local.h"
34 struct auto_pin_cfg autocfg;
35 struct hda_multi_out multiout;
36 struct snd_kcontrol *vmaster_sw;
37 struct snd_kcontrol *vmaster_vol;
39 hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
40 hda_nid_t slave_dig_outs[2];
42 unsigned int input_idx[AUTO_PIN_LAST];
43 unsigned int capsrc_idx[AUTO_PIN_LAST];
44 hda_nid_t adc_nid[AUTO_PIN_LAST];
45 unsigned int adc_idx[AUTO_PIN_LAST];
46 unsigned int num_inputs;
47 unsigned int cur_input;
48 unsigned int automic_idx;
50 unsigned int cur_adc_stream_tag;
51 unsigned int cur_adc_format;
54 struct hda_bind_ctls *capture_bind[2];
56 unsigned int gpio_mask;
57 unsigned int gpio_dir;
58 unsigned int gpio_data;
60 struct hda_pcm pcm_rec[2]; /* PCM information */
62 unsigned int hp_detect:1;
63 unsigned int mic_detect:1;
66 /* available models */
73 /* Vendor-specific processing widget */
74 #define CS420X_VENDOR_NID 0x11
75 #define CS_DIG_OUT1_PIN_NID 0x10
76 #define CS_DIG_OUT2_PIN_NID 0x15
77 #define CS_DMIC1_PIN_NID 0x12
78 #define CS_DMIC2_PIN_NID 0x0e
81 #define IDX_SPDIF_STAT 0x0000
82 #define IDX_SPDIF_CTL 0x0001
83 #define IDX_ADC_CFG 0x0002
84 /* SZC bitmask, 4 modes below:
86 * 1 = digital immediate, analog zero-cross
87 * 2 = digtail & analog soft-ramp
88 * 3 = digital soft-ramp, analog zero-cross
90 #define CS_COEF_ADC_SZC_MASK (3 << 0)
91 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
92 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
93 /* PGA mode: 0 = differential, 1 = signle-ended */
94 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
95 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
96 #define IDX_DAC_CFG 0x0003
97 /* SZC bitmask, 4 modes below:
101 * 3 = soft-ramp on zero-cross
103 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
104 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
105 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
107 #define IDX_BEEP_CFG 0x0004
108 /* 0x0008 - test reg key */
109 /* 0x0009 - 0x0014 -> 12 test regs */
110 /* 0x0015 - visibility reg */
113 static int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
115 snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
116 AC_VERB_SET_COEF_INDEX, idx);
117 return snd_hda_codec_read(codec, CS420X_VENDOR_NID, 0,
118 AC_VERB_GET_PROC_COEF, 0);
121 static void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
124 snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
125 AC_VERB_SET_COEF_INDEX, idx);
126 snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
127 AC_VERB_SET_PROC_COEF, coef);
137 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
138 struct hda_codec *codec,
139 struct snd_pcm_substream *substream)
141 struct cs_spec *spec = codec->spec;
142 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
146 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
147 struct hda_codec *codec,
148 unsigned int stream_tag,
150 struct snd_pcm_substream *substream)
152 struct cs_spec *spec = codec->spec;
153 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
154 stream_tag, format, substream);
157 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
158 struct hda_codec *codec,
159 struct snd_pcm_substream *substream)
161 struct cs_spec *spec = codec->spec;
162 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
168 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
169 struct hda_codec *codec,
170 struct snd_pcm_substream *substream)
172 struct cs_spec *spec = codec->spec;
173 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
176 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
177 struct hda_codec *codec,
178 struct snd_pcm_substream *substream)
180 struct cs_spec *spec = codec->spec;
181 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
184 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
185 struct hda_codec *codec,
186 unsigned int stream_tag,
188 struct snd_pcm_substream *substream)
190 struct cs_spec *spec = codec->spec;
191 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
195 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
196 struct hda_codec *codec,
197 struct snd_pcm_substream *substream)
199 struct cs_spec *spec = codec->spec;
200 return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
206 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
207 struct hda_codec *codec,
208 unsigned int stream_tag,
210 struct snd_pcm_substream *substream)
212 struct cs_spec *spec = codec->spec;
213 spec->cur_adc = spec->adc_nid[spec->cur_input];
214 spec->cur_adc_stream_tag = stream_tag;
215 spec->cur_adc_format = format;
216 snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
220 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
221 struct hda_codec *codec,
222 struct snd_pcm_substream *substream)
224 struct cs_spec *spec = codec->spec;
225 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
232 static struct hda_pcm_stream cs_pcm_analog_playback = {
237 .open = cs_playback_pcm_open,
238 .prepare = cs_playback_pcm_prepare,
239 .cleanup = cs_playback_pcm_cleanup
243 static struct hda_pcm_stream cs_pcm_analog_capture = {
248 .prepare = cs_capture_pcm_prepare,
249 .cleanup = cs_capture_pcm_cleanup
253 static struct hda_pcm_stream cs_pcm_digital_playback = {
258 .open = cs_dig_playback_pcm_open,
259 .close = cs_dig_playback_pcm_close,
260 .prepare = cs_dig_playback_pcm_prepare,
261 .cleanup = cs_dig_playback_pcm_cleanup
265 static struct hda_pcm_stream cs_pcm_digital_capture = {
271 static int cs_build_pcms(struct hda_codec *codec)
273 struct cs_spec *spec = codec->spec;
274 struct hda_pcm *info = spec->pcm_rec;
276 codec->pcm_info = info;
279 info->name = "Cirrus Analog";
280 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
281 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
282 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
283 spec->multiout.max_channels;
284 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
285 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
286 spec->adc_nid[spec->cur_input];
289 if (!spec->multiout.dig_out_nid && !spec->dig_in)
293 info->name = "Cirrus Digital";
294 info->pcm_type = spec->autocfg.dig_out_type[0];
296 info->pcm_type = HDA_PCM_TYPE_SPDIF;
297 if (spec->multiout.dig_out_nid) {
298 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
299 cs_pcm_digital_playback;
300 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
301 spec->multiout.dig_out_nid;
304 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
305 cs_pcm_digital_capture;
306 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
314 * parse codec topology
317 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
322 if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
327 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
329 struct cs_spec *spec = codec->spec;
330 struct auto_pin_cfg *cfg = &spec->autocfg;
331 hda_nid_t pin = cfg->input_pins[idx];
332 unsigned int val = snd_hda_query_pin_caps(codec, pin);
333 if (!(val & AC_PINCAP_PRES_DETECT))
335 val = snd_hda_codec_get_pincfg(codec, pin);
336 return (get_defcfg_connect(val) == AC_JACK_PORT_COMPLEX);
339 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
345 nid = codec->start_nid;
346 for (i = 0; i < codec->num_nodes; i++, nid++) {
350 type = (get_wcaps(codec, nid) & AC_WCAP_TYPE)
351 >> AC_WCAP_TYPE_SHIFT;
352 if (type != AC_WID_AUD_IN)
354 nums = snd_hda_get_connections(codec, nid, pins,
358 for (j = 0; j < nums; j++) {
359 if (pins[j] == pin) {
368 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
370 struct cs_spec *spec = codec->spec;
372 val = snd_hda_codec_get_pincfg(codec, nid);
373 return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
376 static int parse_output(struct hda_codec *codec)
378 struct cs_spec *spec = codec->spec;
379 struct auto_pin_cfg *cfg = &spec->autocfg;
380 int i, err, extra_nids;
383 for (i = 0; i < cfg->line_outs; i++) {
384 dac = get_dac(codec, cfg->line_out_pins[i]);
387 spec->dac_nid[i] = dac;
389 spec->multiout.num_dacs = i;
390 spec->multiout.dac_nids = spec->dac_nid;
391 spec->multiout.max_channels = i * 2;
393 /* add HP and speakers */
395 for (i = 0; i < cfg->hp_outs; i++) {
396 dac = get_dac(codec, cfg->hp_pins[i]);
400 spec->multiout.hp_nid = dac;
402 spec->multiout.extra_out_nid[extra_nids++] = dac;
404 for (i = 0; i < cfg->speaker_outs; i++) {
405 dac = get_dac(codec, cfg->speaker_pins[i]);
408 spec->multiout.extra_out_nid[extra_nids++] = dac;
411 if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
412 cfg->speaker_outs = cfg->line_outs;
413 memcpy(cfg->speaker_pins, cfg->line_out_pins,
414 sizeof(cfg->speaker_pins));
421 static int parse_input(struct hda_codec *codec)
423 struct cs_spec *spec = codec->spec;
424 struct auto_pin_cfg *cfg = &spec->autocfg;
427 for (i = 0; i < AUTO_PIN_LAST; i++) {
428 hda_nid_t pin = cfg->input_pins[i];
429 struct snd_kcontrol *kctl;
432 spec->input_idx[spec->num_inputs] = i;
433 spec->capsrc_idx[i] = spec->num_inputs++;
435 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
437 if (!spec->num_inputs)
440 /* check whether the automatic mic switch is available */
441 if (spec->num_inputs == 2 &&
442 spec->adc_nid[AUTO_PIN_MIC] && spec->adc_nid[AUTO_PIN_FRONT_MIC]) {
443 if (is_ext_mic(codec, cfg->input_pins[AUTO_PIN_FRONT_MIC])) {
444 if (!is_ext_mic(codec, cfg->input_pins[AUTO_PIN_MIC])) {
445 spec->mic_detect = 1;
446 spec->automic_idx = AUTO_PIN_FRONT_MIC;
449 if (is_ext_mic(codec, cfg->input_pins[AUTO_PIN_MIC])) {
450 spec->mic_detect = 1;
451 spec->automic_idx = AUTO_PIN_MIC;
459 static int parse_digital_output(struct hda_codec *codec)
461 struct cs_spec *spec = codec->spec;
462 struct auto_pin_cfg *cfg = &spec->autocfg;
468 if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
470 spec->multiout.dig_out_nid = nid;
471 spec->multiout.share_spdif = 1;
472 if (cfg->dig_outs > 1 &&
473 snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
474 spec->slave_dig_outs[0] = nid;
475 codec->slave_dig_outs = spec->slave_dig_outs;
480 static int parse_digital_input(struct hda_codec *codec)
482 struct cs_spec *spec = codec->spec;
483 struct auto_pin_cfg *cfg = &spec->autocfg;
487 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
492 * create mixer controls
495 static const char *dir_sfx[2] = { "Playback", "Capture" };
497 static int add_mute(struct hda_codec *codec, const char *name, int index,
498 unsigned int pval, int dir, struct snd_kcontrol **kctlp)
501 struct snd_kcontrol_new knew =
502 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
503 knew.private_value = pval;
504 snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
505 *kctlp = snd_ctl_new1(&knew, codec);
506 return snd_hda_ctl_add(codec, *kctlp);
509 static int add_volume(struct hda_codec *codec, const char *name,
510 int index, unsigned int pval, int dir,
511 struct snd_kcontrol **kctlp)
514 struct snd_kcontrol_new knew =
515 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
516 knew.private_value = pval;
517 snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
518 *kctlp = snd_ctl_new1(&knew, codec);
519 return snd_hda_ctl_add(codec, *kctlp);
522 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
526 /* set the upper-limit for mixer amp to 0dB */
527 caps = query_amp_caps(codec, dac, HDA_OUTPUT);
528 caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
529 caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
530 << AC_AMPCAP_NUM_STEPS_SHIFT;
531 snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
534 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
536 struct cs_spec *spec = codec->spec;
541 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
542 err = snd_hda_ctl_add(codec, spec->vmaster_sw);
546 snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
548 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
549 err = snd_hda_ctl_add(codec, spec->vmaster_vol);
555 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
556 int num_ctls, int type)
558 struct cs_spec *spec = codec->spec;
561 struct snd_kcontrol *kctl;
562 static char *speakers[] = {
563 "Front Speaker", "Surround Speaker", "Bass Speaker"
565 static char *line_outs[] = {
566 "Front Line-Out", "Surround Line-Out", "Bass Line-Out"
569 fix_volume_caps(codec, dac);
570 if (!spec->vmaster_sw) {
571 err = add_vmaster(codec, dac);
578 case AUTO_PIN_HP_OUT:
582 case AUTO_PIN_SPEAKER_OUT:
584 name = speakers[idx];
590 name = line_outs[idx];
596 err = add_mute(codec, name, index,
597 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
600 err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
604 err = add_volume(codec, name, index,
605 HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
608 err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
615 static int build_output(struct hda_codec *codec)
617 struct cs_spec *spec = codec->spec;
618 struct auto_pin_cfg *cfg = &spec->autocfg;
621 for (i = 0; i < cfg->line_outs; i++) {
622 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
623 i, cfg->line_outs, cfg->line_out_type);
627 for (i = 0; i < cfg->hp_outs; i++) {
628 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
629 i, cfg->hp_outs, AUTO_PIN_HP_OUT);
633 for (i = 0; i < cfg->speaker_outs; i++) {
634 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
635 i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
645 static struct snd_kcontrol_new cs_capture_ctls[] = {
646 HDA_BIND_SW("Capture Switch", 0),
647 HDA_BIND_VOL("Capture Volume", 0),
650 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
653 struct cs_spec *spec = codec->spec;
654 struct auto_pin_cfg *cfg = &spec->autocfg;
656 if (spec->cur_input == idx && !force)
658 if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
659 /* stream is running, let's swap the current ADC */
660 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
661 spec->cur_adc = spec->adc_nid[idx];
662 snd_hda_codec_setup_stream(codec, spec->cur_adc,
663 spec->cur_adc_stream_tag, 0,
664 spec->cur_adc_format);
666 snd_hda_codec_write(codec, spec->cur_adc, 0,
667 AC_VERB_SET_CONNECT_SEL,
669 spec->cur_input = idx;
673 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
674 struct snd_ctl_elem_info *uinfo)
676 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
677 struct cs_spec *spec = codec->spec;
680 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
682 uinfo->value.enumerated.items = spec->num_inputs;
683 if (uinfo->value.enumerated.item >= spec->num_inputs)
684 uinfo->value.enumerated.item = spec->num_inputs - 1;
685 idx = spec->input_idx[uinfo->value.enumerated.item];
686 strcpy(uinfo->value.enumerated.name, auto_pin_cfg_labels[idx]);
690 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
691 struct snd_ctl_elem_value *ucontrol)
693 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
694 struct cs_spec *spec = codec->spec;
695 ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
699 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
700 struct snd_ctl_elem_value *ucontrol)
702 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
703 struct cs_spec *spec = codec->spec;
704 unsigned int idx = ucontrol->value.enumerated.item[0];
706 if (idx >= spec->num_inputs)
708 idx = spec->input_idx[idx];
709 return change_cur_input(codec, idx, 0);
712 static struct snd_kcontrol_new cs_capture_source = {
713 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
714 .name = "Capture Source",
715 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
716 .info = cs_capture_source_info,
717 .get = cs_capture_source_get,
718 .put = cs_capture_source_put,
721 static struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
722 struct hda_ctl_ops *ops)
724 struct cs_spec *spec = codec->spec;
725 struct hda_bind_ctls *bind;
728 bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
734 for (i = 0; i < AUTO_PIN_LAST; i++) {
735 if (!spec->adc_nid[i])
738 HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
739 spec->adc_idx[i], HDA_INPUT);
744 static int build_input(struct hda_codec *codec)
746 struct cs_spec *spec = codec->spec;
749 if (!spec->num_inputs)
752 /* make bind-capture */
753 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
754 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
755 for (i = 0; i < 2; i++) {
756 struct snd_kcontrol *kctl;
757 if (!spec->capture_bind[i])
759 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
762 kctl->private_value = (long)spec->capture_bind[i];
763 err = snd_hda_ctl_add(codec, kctl);
768 if (spec->num_inputs > 1 && !spec->mic_detect) {
769 err = snd_hda_ctl_add(codec,
770 snd_ctl_new1(&cs_capture_source, codec));
781 static int build_digital_output(struct hda_codec *codec)
783 struct cs_spec *spec = codec->spec;
786 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
789 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
795 static int build_digital_input(struct hda_codec *codec)
797 struct cs_spec *spec = codec->spec;
799 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
804 * auto-mute and auto-mic switching
807 static void cs_automute(struct hda_codec *codec)
809 struct cs_spec *spec = codec->spec;
810 struct auto_pin_cfg *cfg = &spec->autocfg;
811 unsigned int caps, present, hp_present;
816 for (i = 0; i < cfg->hp_outs; i++) {
817 nid = cfg->hp_pins[i];
818 caps = snd_hda_query_pin_caps(codec, nid);
819 if (!(caps & AC_PINCAP_PRES_DETECT))
821 if (caps & AC_PINCAP_TRIG_REQ)
822 snd_hda_codec_read(codec, nid, 0,
823 AC_VERB_SET_PIN_SENSE, 0);
824 present = snd_hda_codec_read(codec, nid, 0,
825 AC_VERB_GET_PIN_SENSE, 0);
826 hp_present |= (present & AC_PINSENSE_PRESENCE) != 0;
830 for (i = 0; i < cfg->speaker_outs; i++) {
831 nid = cfg->speaker_pins[i];
832 snd_hda_codec_write(codec, nid, 0,
833 AC_VERB_SET_PIN_WIDGET_CONTROL,
834 hp_present ? 0 : PIN_OUT);
838 static void cs_automic(struct hda_codec *codec)
840 struct cs_spec *spec = codec->spec;
841 struct auto_pin_cfg *cfg = &spec->autocfg;
843 unsigned int caps, present;
845 nid = cfg->input_pins[spec->automic_idx];
846 caps = snd_hda_query_pin_caps(codec, nid);
847 if (caps & AC_PINCAP_TRIG_REQ)
848 snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
849 present = snd_hda_codec_read(codec, nid, 0,
850 AC_VERB_GET_PIN_SENSE, 0);
851 if (present & AC_PINSENSE_PRESENCE)
852 change_cur_input(codec, spec->automic_idx, 0);
854 unsigned int imic = (spec->automic_idx == AUTO_PIN_MIC) ?
855 AUTO_PIN_FRONT_MIC : AUTO_PIN_MIC;
856 change_cur_input(codec, imic, 0);
863 static void init_output(struct hda_codec *codec)
865 struct cs_spec *spec = codec->spec;
866 struct auto_pin_cfg *cfg = &spec->autocfg;
870 for (i = 0; i < spec->multiout.num_dacs; i++)
871 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
872 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
873 if (spec->multiout.hp_nid)
874 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
875 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
876 for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
877 if (!spec->multiout.extra_out_nid[i])
879 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
880 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
883 /* set appropriate pin controls */
884 for (i = 0; i < cfg->line_outs; i++)
885 snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
886 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
887 for (i = 0; i < cfg->hp_outs; i++) {
888 hda_nid_t nid = cfg->hp_pins[i];
889 snd_hda_codec_write(codec, nid, 0,
890 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
891 if (!cfg->speaker_outs)
893 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
894 snd_hda_codec_write(codec, nid, 0,
895 AC_VERB_SET_UNSOLICITED_ENABLE,
896 AC_USRSP_EN | HP_EVENT);
900 for (i = 0; i < cfg->speaker_outs; i++)
901 snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
902 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
907 static void init_input(struct hda_codec *codec)
909 struct cs_spec *spec = codec->spec;
910 struct auto_pin_cfg *cfg = &spec->autocfg;
914 for (i = 0; i < AUTO_PIN_LAST; i++) {
916 hda_nid_t pin = cfg->input_pins[i];
917 if (!pin || !spec->adc_nid[i])
919 /* set appropriate pin control and mute first */
921 if (i <= AUTO_PIN_FRONT_MIC) {
922 unsigned int caps = snd_hda_query_pin_caps(codec, pin);
923 caps >>= AC_PINCAP_VREF_SHIFT;
924 if (caps & AC_PINCAP_VREF_80)
927 snd_hda_codec_write(codec, pin, 0,
928 AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
929 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
930 AC_VERB_SET_AMP_GAIN_MUTE,
931 AMP_IN_MUTE(spec->adc_idx[i]));
932 if (spec->mic_detect && spec->automic_idx == i)
933 snd_hda_codec_write(codec, pin, 0,
934 AC_VERB_SET_UNSOLICITED_ENABLE,
935 AC_USRSP_EN | MIC_EVENT);
937 change_cur_input(codec, spec->cur_input, 1);
938 if (spec->mic_detect)
941 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
942 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
943 coef |= 0x0500; /* DMIC2 enable 2 channels, disable GPIO1 */
944 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
945 coef |= 0x1800; /* DMIC1 enable 2 channels, disable GPIO0
946 * No effect if SPDIF_OUT2 is slected in
949 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
952 static struct hda_verb cs_coef_init_verbs[] = {
953 {0x11, AC_VERB_SET_PROC_STATE, 1},
954 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
955 {0x11, AC_VERB_SET_PROC_COEF,
956 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
957 | 0x0040 /* Mute DACs on FIFO error */
958 | 0x1000 /* Enable DACs High Pass Filter */
959 | 0x0400 /* Disable Coefficient Auto increment */
962 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
963 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
969 static void init_digital(struct hda_codec *codec)
973 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
974 coef |= 0x0008; /* Replace with mute on error */
975 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
976 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
977 * SPDIF_OUT2 is shared with GPIO1 and
980 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
983 static int cs_init(struct hda_codec *codec)
985 struct cs_spec *spec = codec->spec;
987 snd_hda_sequence_write(codec, cs_coef_init_verbs);
989 if (spec->gpio_mask) {
990 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
992 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
994 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1000 init_digital(codec);
1004 static int cs_build_controls(struct hda_codec *codec)
1006 struct cs_spec *spec = codec->spec;
1009 err = build_output(codec);
1012 err = build_input(codec);
1015 err = build_digital_output(codec);
1018 err = build_digital_input(codec);
1021 return cs_init(codec);
1024 static void cs_free(struct hda_codec *codec)
1026 struct cs_spec *spec = codec->spec;
1027 kfree(spec->capture_bind[0]);
1028 kfree(spec->capture_bind[1]);
1032 static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1034 switch ((res >> 26) & 0x7f) {
1044 static struct hda_codec_ops cs_patch_ops = {
1045 .build_controls = cs_build_controls,
1046 .build_pcms = cs_build_pcms,
1049 .unsol_event = cs_unsol_event,
1052 static int cs_parse_auto_config(struct hda_codec *codec)
1054 struct cs_spec *spec = codec->spec;
1057 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1061 err = parse_output(codec);
1064 err = parse_input(codec);
1067 err = parse_digital_output(codec);
1070 err = parse_digital_input(codec);
1076 static const char *cs420x_models[CS420X_MODELS] = {
1077 [CS420X_MBP55] = "mbp55",
1078 [CS420X_AUTO] = "auto",
1082 static struct snd_pci_quirk cs420x_cfg_tbl[] = {
1083 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1092 static struct cs_pincfg mbp55_pincfgs[] = {
1093 { 0x09, 0x012b4030 },
1094 { 0x0a, 0x90100121 },
1095 { 0x0b, 0x90100120 },
1096 { 0x0c, 0x400000f0 },
1097 { 0x0d, 0x90a00110 },
1098 { 0x0e, 0x400000f0 },
1099 { 0x0f, 0x400000f0 },
1100 { 0x10, 0x014be040 },
1101 { 0x12, 0x400000f0 },
1102 { 0x15, 0x400000f0 },
1106 static struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1107 [CS420X_MBP55] = mbp55_pincfgs,
1110 static void fix_pincfg(struct hda_codec *codec, int model)
1112 const struct cs_pincfg *cfg = cs_pincfgs[model];
1115 for (; cfg->nid; cfg++)
1116 snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1120 static int patch_cs420x(struct hda_codec *codec)
1122 struct cs_spec *spec;
1125 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1130 spec->board_config =
1131 snd_hda_check_board_config(codec, CS420X_MODELS,
1132 cs420x_models, cs420x_cfg_tbl);
1133 if (spec->board_config >= 0)
1134 fix_pincfg(codec, spec->board_config);
1136 switch (spec->board_config) {
1139 spec->gpio_mask = 0x08;
1140 spec->gpio_dir = 0x08;
1141 spec->gpio_data = 0x08;
1145 err = cs_parse_auto_config(codec);
1149 codec->patch_ops = cs_patch_ops;
1163 static struct hda_codec_preset snd_hda_preset_cirrus[] = {
1164 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1165 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1169 MODULE_ALIAS("snd-hda-codec-id:10134206");
1170 MODULE_ALIAS("snd-hda-codec-id:10134207");
1172 MODULE_LICENSE("GPL");
1173 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1175 static struct hda_codec_preset_list cirrus_list = {
1176 .preset = snd_hda_preset_cirrus,
1177 .owner = THIS_MODULE,
1180 static int __init patch_cirrus_init(void)
1182 return snd_hda_add_codec_preset(&cirrus_list);
1185 static void __exit patch_cirrus_exit(void)
1187 snd_hda_delete_codec_preset(&cirrus_list);
1190 module_init(patch_cirrus_init)
1191 module_exit(patch_cirrus_exit)