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 */
74 /* Vendor-specific processing widget */
75 #define CS420X_VENDOR_NID 0x11
76 #define CS_DIG_OUT1_PIN_NID 0x10
77 #define CS_DIG_OUT2_PIN_NID 0x15
78 #define CS_DMIC1_PIN_NID 0x12
79 #define CS_DMIC2_PIN_NID 0x0e
82 #define IDX_SPDIF_STAT 0x0000
83 #define IDX_SPDIF_CTL 0x0001
84 #define IDX_ADC_CFG 0x0002
85 /* SZC bitmask, 4 modes below:
87 * 1 = digital immediate, analog zero-cross
88 * 2 = digtail & analog soft-ramp
89 * 3 = digital soft-ramp, analog zero-cross
91 #define CS_COEF_ADC_SZC_MASK (3 << 0)
92 #define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
93 #define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
94 /* PGA mode: 0 = differential, 1 = signle-ended */
95 #define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
96 #define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
97 #define IDX_DAC_CFG 0x0003
98 /* SZC bitmask, 4 modes below:
102 * 3 = soft-ramp on zero-cross
104 #define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
105 #define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
106 #define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
108 #define IDX_BEEP_CFG 0x0004
109 /* 0x0008 - test reg key */
110 /* 0x0009 - 0x0014 -> 12 test regs */
111 /* 0x0015 - visibility reg */
114 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
116 snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
117 AC_VERB_SET_COEF_INDEX, idx);
118 return snd_hda_codec_read(codec, CS420X_VENDOR_NID, 0,
119 AC_VERB_GET_PROC_COEF, 0);
122 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
125 snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
126 AC_VERB_SET_COEF_INDEX, idx);
127 snd_hda_codec_write(codec, CS420X_VENDOR_NID, 0,
128 AC_VERB_SET_PROC_COEF, coef);
138 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
139 struct hda_codec *codec,
140 struct snd_pcm_substream *substream)
142 struct cs_spec *spec = codec->spec;
143 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
147 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
148 struct hda_codec *codec,
149 unsigned int stream_tag,
151 struct snd_pcm_substream *substream)
153 struct cs_spec *spec = codec->spec;
154 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
155 stream_tag, format, substream);
158 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
159 struct hda_codec *codec,
160 struct snd_pcm_substream *substream)
162 struct cs_spec *spec = codec->spec;
163 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
169 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
170 struct hda_codec *codec,
171 struct snd_pcm_substream *substream)
173 struct cs_spec *spec = codec->spec;
174 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
177 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
178 struct hda_codec *codec,
179 struct snd_pcm_substream *substream)
181 struct cs_spec *spec = codec->spec;
182 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
185 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
186 struct hda_codec *codec,
187 unsigned int stream_tag,
189 struct snd_pcm_substream *substream)
191 struct cs_spec *spec = codec->spec;
192 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
196 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
197 struct hda_codec *codec,
198 struct snd_pcm_substream *substream)
200 struct cs_spec *spec = codec->spec;
201 return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
207 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
208 struct hda_codec *codec,
209 unsigned int stream_tag,
211 struct snd_pcm_substream *substream)
213 struct cs_spec *spec = codec->spec;
214 spec->cur_adc = spec->adc_nid[spec->cur_input];
215 spec->cur_adc_stream_tag = stream_tag;
216 spec->cur_adc_format = format;
217 snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
221 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
222 struct hda_codec *codec,
223 struct snd_pcm_substream *substream)
225 struct cs_spec *spec = codec->spec;
226 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
233 static struct hda_pcm_stream cs_pcm_analog_playback = {
238 .open = cs_playback_pcm_open,
239 .prepare = cs_playback_pcm_prepare,
240 .cleanup = cs_playback_pcm_cleanup
244 static struct hda_pcm_stream cs_pcm_analog_capture = {
249 .prepare = cs_capture_pcm_prepare,
250 .cleanup = cs_capture_pcm_cleanup
254 static struct hda_pcm_stream cs_pcm_digital_playback = {
259 .open = cs_dig_playback_pcm_open,
260 .close = cs_dig_playback_pcm_close,
261 .prepare = cs_dig_playback_pcm_prepare,
262 .cleanup = cs_dig_playback_pcm_cleanup
266 static struct hda_pcm_stream cs_pcm_digital_capture = {
272 static int cs_build_pcms(struct hda_codec *codec)
274 struct cs_spec *spec = codec->spec;
275 struct hda_pcm *info = spec->pcm_rec;
277 codec->pcm_info = info;
280 info->name = "Cirrus Analog";
281 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
282 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
283 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
284 spec->multiout.max_channels;
285 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
286 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
287 spec->adc_nid[spec->cur_input];
290 if (!spec->multiout.dig_out_nid && !spec->dig_in)
294 info->name = "Cirrus Digital";
295 info->pcm_type = spec->autocfg.dig_out_type[0];
297 info->pcm_type = HDA_PCM_TYPE_SPDIF;
298 if (spec->multiout.dig_out_nid) {
299 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
300 cs_pcm_digital_playback;
301 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
302 spec->multiout.dig_out_nid;
305 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
306 cs_pcm_digital_capture;
307 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
315 * parse codec topology
318 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
323 if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
328 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
330 struct cs_spec *spec = codec->spec;
331 struct auto_pin_cfg *cfg = &spec->autocfg;
332 hda_nid_t pin = cfg->input_pins[idx];
333 unsigned int val = snd_hda_query_pin_caps(codec, pin);
334 if (!(val & AC_PINCAP_PRES_DETECT))
336 val = snd_hda_codec_get_pincfg(codec, pin);
337 return (get_defcfg_connect(val) == AC_JACK_PORT_COMPLEX);
340 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
346 nid = codec->start_nid;
347 for (i = 0; i < codec->num_nodes; i++, nid++) {
351 type = (get_wcaps(codec, nid) & AC_WCAP_TYPE)
352 >> AC_WCAP_TYPE_SHIFT;
353 if (type != AC_WID_AUD_IN)
355 nums = snd_hda_get_connections(codec, nid, pins,
359 for (j = 0; j < nums; j++) {
360 if (pins[j] == pin) {
369 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
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;
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];
431 spec->input_idx[spec->num_inputs] = i;
432 spec->capsrc_idx[i] = spec->num_inputs++;
434 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
436 if (!spec->num_inputs)
439 /* check whether the automatic mic switch is available */
440 if (spec->num_inputs == 2 &&
441 spec->adc_nid[AUTO_PIN_MIC] && spec->adc_nid[AUTO_PIN_FRONT_MIC]) {
442 if (is_ext_mic(codec, cfg->input_pins[AUTO_PIN_FRONT_MIC])) {
443 if (!is_ext_mic(codec, cfg->input_pins[AUTO_PIN_MIC])) {
444 spec->mic_detect = 1;
445 spec->automic_idx = AUTO_PIN_FRONT_MIC;
448 if (is_ext_mic(codec, cfg->input_pins[AUTO_PIN_MIC])) {
449 spec->mic_detect = 1;
450 spec->automic_idx = AUTO_PIN_MIC;
458 static int parse_digital_output(struct hda_codec *codec)
460 struct cs_spec *spec = codec->spec;
461 struct auto_pin_cfg *cfg = &spec->autocfg;
466 if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
468 spec->multiout.dig_out_nid = nid;
469 spec->multiout.share_spdif = 1;
470 if (cfg->dig_outs > 1 &&
471 snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
472 spec->slave_dig_outs[0] = nid;
473 codec->slave_dig_outs = spec->slave_dig_outs;
478 static int parse_digital_input(struct hda_codec *codec)
480 struct cs_spec *spec = codec->spec;
481 struct auto_pin_cfg *cfg = &spec->autocfg;
485 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
490 * create mixer controls
493 static const char *dir_sfx[2] = { "Playback", "Capture" };
495 static int add_mute(struct hda_codec *codec, const char *name, int index,
496 unsigned int pval, int dir, struct snd_kcontrol **kctlp)
499 struct snd_kcontrol_new knew =
500 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
501 knew.private_value = pval;
502 snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
503 *kctlp = snd_ctl_new1(&knew, codec);
504 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
505 return snd_hda_ctl_add(codec, 0, *kctlp);
508 static int add_volume(struct hda_codec *codec, const char *name,
509 int index, unsigned int pval, int dir,
510 struct snd_kcontrol **kctlp)
513 struct snd_kcontrol_new knew =
514 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
515 knew.private_value = pval;
516 snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
517 *kctlp = snd_ctl_new1(&knew, codec);
518 (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
519 return snd_hda_ctl_add(codec, 0, *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, dac, 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, dac, 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;
655 if (spec->cur_input == idx && !force)
657 if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
658 /* stream is running, let's swap the current ADC */
659 snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
660 spec->cur_adc = spec->adc_nid[idx];
661 snd_hda_codec_setup_stream(codec, spec->cur_adc,
662 spec->cur_adc_stream_tag, 0,
663 spec->cur_adc_format);
665 snd_hda_codec_write(codec, spec->cur_adc, 0,
666 AC_VERB_SET_CONNECT_SEL,
668 spec->cur_input = idx;
672 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
673 struct snd_ctl_elem_info *uinfo)
675 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
676 struct cs_spec *spec = codec->spec;
679 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
681 uinfo->value.enumerated.items = spec->num_inputs;
682 if (uinfo->value.enumerated.item >= spec->num_inputs)
683 uinfo->value.enumerated.item = spec->num_inputs - 1;
684 idx = spec->input_idx[uinfo->value.enumerated.item];
685 strcpy(uinfo->value.enumerated.name, auto_pin_cfg_labels[idx]);
689 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
690 struct snd_ctl_elem_value *ucontrol)
692 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
693 struct cs_spec *spec = codec->spec;
694 ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
698 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
699 struct snd_ctl_elem_value *ucontrol)
701 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
702 struct cs_spec *spec = codec->spec;
703 unsigned int idx = ucontrol->value.enumerated.item[0];
705 if (idx >= spec->num_inputs)
707 idx = spec->input_idx[idx];
708 return change_cur_input(codec, idx, 0);
711 static struct snd_kcontrol_new cs_capture_source = {
712 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
713 .name = "Capture Source",
714 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
715 .info = cs_capture_source_info,
716 .get = cs_capture_source_get,
717 .put = cs_capture_source_put,
720 static struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
721 struct hda_ctl_ops *ops)
723 struct cs_spec *spec = codec->spec;
724 struct hda_bind_ctls *bind;
727 bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
733 for (i = 0; i < AUTO_PIN_LAST; i++) {
734 if (!spec->adc_nid[i])
737 HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
738 spec->adc_idx[i], HDA_INPUT);
743 static int build_input(struct hda_codec *codec)
745 struct cs_spec *spec = codec->spec;
748 if (!spec->num_inputs)
751 /* make bind-capture */
752 spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
753 spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
754 for (i = 0; i < 2; i++) {
755 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, 0, kctl);
766 for (n = 0; n < AUTO_PIN_LAST; n++) {
767 if (!spec->adc_nid[n])
769 err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
775 if (spec->num_inputs > 1 && !spec->mic_detect) {
776 err = snd_hda_ctl_add(codec, 0,
777 snd_ctl_new1(&cs_capture_source, codec));
788 static int build_digital_output(struct hda_codec *codec)
790 struct cs_spec *spec = codec->spec;
793 if (!spec->multiout.dig_out_nid)
796 err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
799 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
805 static int build_digital_input(struct hda_codec *codec)
807 struct cs_spec *spec = codec->spec;
809 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
814 * auto-mute and auto-mic switching
817 static void cs_automute(struct hda_codec *codec)
819 struct cs_spec *spec = codec->spec;
820 struct auto_pin_cfg *cfg = &spec->autocfg;
821 unsigned int caps, hp_present;
826 for (i = 0; i < cfg->hp_outs; i++) {
827 nid = cfg->hp_pins[i];
828 caps = snd_hda_query_pin_caps(codec, nid);
829 if (!(caps & AC_PINCAP_PRES_DETECT))
831 hp_present = snd_hda_jack_detect(codec, nid);
835 for (i = 0; i < cfg->speaker_outs; i++) {
836 nid = cfg->speaker_pins[i];
837 snd_hda_codec_write(codec, nid, 0,
838 AC_VERB_SET_PIN_WIDGET_CONTROL,
839 hp_present ? 0 : PIN_OUT);
841 if (spec->board_config == CS420X_MBP55 ||
842 spec->board_config == CS420X_IMAC27) {
843 unsigned int gpio = hp_present ? 0x02 : 0x08;
844 snd_hda_codec_write(codec, 0x01, 0,
845 AC_VERB_SET_GPIO_DATA, gpio);
849 static void cs_automic(struct hda_codec *codec)
851 struct cs_spec *spec = codec->spec;
852 struct auto_pin_cfg *cfg = &spec->autocfg;
854 unsigned int present;
856 nid = cfg->input_pins[spec->automic_idx];
857 present = snd_hda_jack_detect(codec, nid);
859 change_cur_input(codec, spec->automic_idx, 0);
861 unsigned int imic = (spec->automic_idx == AUTO_PIN_MIC) ?
862 AUTO_PIN_FRONT_MIC : AUTO_PIN_MIC;
863 change_cur_input(codec, imic, 0);
870 static void init_output(struct hda_codec *codec)
872 struct cs_spec *spec = codec->spec;
873 struct auto_pin_cfg *cfg = &spec->autocfg;
877 for (i = 0; i < spec->multiout.num_dacs; i++)
878 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
879 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
880 if (spec->multiout.hp_nid)
881 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
882 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
883 for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
884 if (!spec->multiout.extra_out_nid[i])
886 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
887 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
890 /* set appropriate pin controls */
891 for (i = 0; i < cfg->line_outs; i++)
892 snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
893 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
894 for (i = 0; i < cfg->hp_outs; i++) {
895 hda_nid_t nid = cfg->hp_pins[i];
896 snd_hda_codec_write(codec, nid, 0,
897 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
898 if (!cfg->speaker_outs)
900 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
901 snd_hda_codec_write(codec, nid, 0,
902 AC_VERB_SET_UNSOLICITED_ENABLE,
903 AC_USRSP_EN | HP_EVENT);
907 for (i = 0; i < cfg->speaker_outs; i++)
908 snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
909 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
914 static void init_input(struct hda_codec *codec)
916 struct cs_spec *spec = codec->spec;
917 struct auto_pin_cfg *cfg = &spec->autocfg;
921 for (i = 0; i < AUTO_PIN_LAST; i++) {
923 hda_nid_t pin = cfg->input_pins[i];
924 if (!pin || !spec->adc_nid[i])
926 /* set appropriate pin control and mute first */
928 if (i <= AUTO_PIN_FRONT_MIC) {
929 unsigned int caps = snd_hda_query_pin_caps(codec, pin);
930 caps >>= AC_PINCAP_VREF_SHIFT;
931 if (caps & AC_PINCAP_VREF_80)
934 snd_hda_codec_write(codec, pin, 0,
935 AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
936 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
937 AC_VERB_SET_AMP_GAIN_MUTE,
938 AMP_IN_MUTE(spec->adc_idx[i]));
939 if (spec->mic_detect && spec->automic_idx == i)
940 snd_hda_codec_write(codec, pin, 0,
941 AC_VERB_SET_UNSOLICITED_ENABLE,
942 AC_USRSP_EN | MIC_EVENT);
944 change_cur_input(codec, spec->cur_input, 1);
945 if (spec->mic_detect)
948 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
949 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
950 coef |= 0x0500; /* DMIC2 enable 2 channels, disable GPIO1 */
951 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
952 coef |= 0x1800; /* DMIC1 enable 2 channels, disable GPIO0
953 * No effect if SPDIF_OUT2 is selected in
956 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
959 static struct hda_verb cs_coef_init_verbs[] = {
960 {0x11, AC_VERB_SET_PROC_STATE, 1},
961 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
962 {0x11, AC_VERB_SET_PROC_COEF,
963 (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
964 | 0x0040 /* Mute DACs on FIFO error */
965 | 0x1000 /* Enable DACs High Pass Filter */
966 | 0x0400 /* Disable Coefficient Auto increment */
969 {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
970 {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
976 static void init_digital(struct hda_codec *codec)
980 coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
981 coef |= 0x0008; /* Replace with mute on error */
982 if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
983 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
984 * SPDIF_OUT2 is shared with GPIO1 and
987 cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
990 static int cs_init(struct hda_codec *codec)
992 struct cs_spec *spec = codec->spec;
994 snd_hda_sequence_write(codec, cs_coef_init_verbs);
996 if (spec->gpio_mask) {
997 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
999 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1001 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1007 init_digital(codec);
1011 static int cs_build_controls(struct hda_codec *codec)
1015 err = build_output(codec);
1018 err = build_input(codec);
1021 err = build_digital_output(codec);
1024 err = build_digital_input(codec);
1027 return cs_init(codec);
1030 static void cs_free(struct hda_codec *codec)
1032 struct cs_spec *spec = codec->spec;
1033 kfree(spec->capture_bind[0]);
1034 kfree(spec->capture_bind[1]);
1038 static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1040 switch ((res >> 26) & 0x7f) {
1050 static struct hda_codec_ops cs_patch_ops = {
1051 .build_controls = cs_build_controls,
1052 .build_pcms = cs_build_pcms,
1055 .unsol_event = cs_unsol_event,
1058 static int cs_parse_auto_config(struct hda_codec *codec)
1060 struct cs_spec *spec = codec->spec;
1063 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1067 err = parse_output(codec);
1070 err = parse_input(codec);
1073 err = parse_digital_output(codec);
1076 err = parse_digital_input(codec);
1082 static const char *cs420x_models[CS420X_MODELS] = {
1083 [CS420X_MBP55] = "mbp55",
1084 [CS420X_IMAC27] = "imac27",
1085 [CS420X_AUTO] = "auto",
1089 static struct snd_pci_quirk cs420x_cfg_tbl[] = {
1090 SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1091 SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
1100 static struct cs_pincfg mbp55_pincfgs[] = {
1101 { 0x09, 0x012b4030 },
1102 { 0x0a, 0x90100121 },
1103 { 0x0b, 0x90100120 },
1104 { 0x0c, 0x400000f0 },
1105 { 0x0d, 0x90a00110 },
1106 { 0x0e, 0x400000f0 },
1107 { 0x0f, 0x400000f0 },
1108 { 0x10, 0x014be040 },
1109 { 0x12, 0x400000f0 },
1110 { 0x15, 0x400000f0 },
1114 static struct cs_pincfg imac27_pincfgs[] = {
1115 { 0x09, 0x012b4050 },
1116 { 0x0a, 0x90100140 },
1117 { 0x0b, 0x90100142 },
1118 { 0x0c, 0x018b3020 },
1119 { 0x0d, 0x90a00110 },
1120 { 0x0e, 0x400000f0 },
1121 { 0x0f, 0x01cbe030 },
1122 { 0x10, 0x014be060 },
1123 { 0x12, 0x01ab9070 },
1124 { 0x15, 0x400000f0 },
1128 static struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1129 [CS420X_MBP55] = mbp55_pincfgs,
1130 [CS420X_IMAC27] = imac27_pincfgs,
1133 static void fix_pincfg(struct hda_codec *codec, int model)
1135 const struct cs_pincfg *cfg = cs_pincfgs[model];
1138 for (; cfg->nid; cfg++)
1139 snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1143 static int patch_cs420x(struct hda_codec *codec)
1145 struct cs_spec *spec;
1148 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1153 spec->board_config =
1154 snd_hda_check_board_config(codec, CS420X_MODELS,
1155 cs420x_models, cs420x_cfg_tbl);
1156 if (spec->board_config >= 0)
1157 fix_pincfg(codec, spec->board_config);
1159 switch (spec->board_config) {
1162 /* GPIO1 = headphones */
1163 /* GPIO3 = speakers */
1164 spec->gpio_mask = 0x0a;
1165 spec->gpio_dir = 0x0a;
1169 err = cs_parse_auto_config(codec);
1173 codec->patch_ops = cs_patch_ops;
1187 static struct hda_codec_preset snd_hda_preset_cirrus[] = {
1188 { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1189 { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1193 MODULE_ALIAS("snd-hda-codec-id:10134206");
1194 MODULE_ALIAS("snd-hda-codec-id:10134207");
1196 MODULE_LICENSE("GPL");
1197 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
1199 static struct hda_codec_preset_list cirrus_list = {
1200 .preset = snd_hda_preset_cirrus,
1201 .owner = THIS_MODULE,
1204 static int __init patch_cirrus_init(void)
1206 return snd_hda_add_codec_preset(&cirrus_list);
1209 static void __exit patch_cirrus_exit(void)
1211 snd_hda_delete_codec_preset(&cirrus_list);
1214 module_init(patch_cirrus_init)
1215 module_exit(patch_cirrus_exit)