2 * Universal Interface for Intel High Definition Audio Codec
4 * HD audio interface patch for C-Media CMI9880
6 * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
9 * This driver is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This driver is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include <linux/init.h>
25 #include <linux/delay.h>
26 #include <linux/slab.h>
27 #include <linux/pci.h>
28 #include <sound/core.h>
29 #include "hda_codec.h"
30 #include "hda_local.h"
34 /* board config type */
36 CMI_MINIMAL, /* back 3-jack */
37 CMI_MIN_FP, /* back 3-jack + front-panel 2-jack */
38 CMI_FULL, /* back 6-jack + front-panel 2-jack */
39 CMI_FULL_DIG, /* back 6-jack + front-panel 2-jack + digital I/O */
40 CMI_ALLOUT, /* back 5-jack + front-panel 2-jack + digital out */
41 CMI_AUTO, /* let driver guess it */
47 unsigned int no_line_in: 1; /* no line-in (5-jack) */
48 unsigned int front_panel: 1; /* has front-panel 2-jack */
51 struct hda_multi_out multiout;
52 hda_nid_t dac_nids[AUTO_CFG_MAX_OUTS]; /* NID for each DAC */
56 const hda_nid_t *adc_nids;
60 const struct hda_input_mux *input_mux;
61 unsigned int cur_mux[2];
64 int num_channel_modes;
65 const struct hda_channel_mode *channel_modes;
67 struct hda_pcm pcm_rec[2]; /* PCM information */
69 /* pin default configuration */
70 hda_nid_t pin_nid[NUM_PINS];
71 unsigned int def_conf[NUM_PINS];
72 unsigned int pin_def_confs;
74 /* multichannel pins */
75 struct hda_verb multi_init[9]; /* 2 verbs for each pin + terminator */
81 static int cmi_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
83 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
84 struct cmi_spec *spec = codec->spec;
85 return snd_hda_input_mux_info(spec->input_mux, uinfo);
88 static int cmi_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
90 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
91 struct cmi_spec *spec = codec->spec;
92 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
94 ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
98 static int cmi_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
100 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
101 struct cmi_spec *spec = codec->spec;
102 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
104 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
105 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
109 * shared line-in, mic for surrounds
112 /* 3-stack / 2 channel */
113 static const struct hda_verb cmi9880_ch2_init[] = {
114 /* set line-in PIN for input */
115 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
116 /* set mic PIN for input, also enable vref */
117 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
118 /* route front PCM (DAC1) to HP */
119 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
123 /* 3-stack / 6 channel */
124 static const struct hda_verb cmi9880_ch6_init[] = {
125 /* set line-in PIN for output */
126 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
127 /* set mic PIN for output */
128 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
129 /* route front PCM (DAC1) to HP */
130 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
134 /* 3-stack+front / 8 channel */
135 static const struct hda_verb cmi9880_ch8_init[] = {
136 /* set line-in PIN for output */
137 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
138 /* set mic PIN for output */
139 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
140 /* route rear-surround PCM (DAC4) to HP */
141 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x03 },
145 static const struct hda_channel_mode cmi9880_channel_modes[3] = {
146 { 2, cmi9880_ch2_init },
147 { 6, cmi9880_ch6_init },
148 { 8, cmi9880_ch8_init },
151 static int cmi_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
153 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
154 struct cmi_spec *spec = codec->spec;
155 return snd_hda_ch_mode_info(codec, uinfo, spec->channel_modes,
156 spec->num_channel_modes);
159 static int cmi_ch_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
161 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
162 struct cmi_spec *spec = codec->spec;
163 return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_modes,
164 spec->num_channel_modes, spec->multiout.max_channels);
167 static int cmi_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
169 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
170 struct cmi_spec *spec = codec->spec;
171 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_modes,
172 spec->num_channel_modes, &spec->multiout.max_channels);
177 static const struct snd_kcontrol_new cmi9880_basic_mixer[] = {
178 /* CMI9880 has no playback volumes! */
179 HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT), /* front */
180 HDA_CODEC_MUTE("Surround Playback Switch", 0x04, 0x0, HDA_OUTPUT),
181 HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x05, 1, 0x0, HDA_OUTPUT),
182 HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x05, 2, 0x0, HDA_OUTPUT),
183 HDA_CODEC_MUTE("Side Playback Switch", 0x06, 0x0, HDA_OUTPUT),
185 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
186 /* The multiple "Capture Source" controls confuse alsamixer
187 * So call somewhat different..
189 /* .name = "Capture Source", */
190 .name = "Input Source",
192 .info = cmi_mux_enum_info,
193 .get = cmi_mux_enum_get,
194 .put = cmi_mux_enum_put,
196 HDA_CODEC_VOLUME("Capture Volume", 0x08, 0, HDA_INPUT),
197 HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0, HDA_INPUT),
198 HDA_CODEC_MUTE("Capture Switch", 0x08, 0, HDA_INPUT),
199 HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0, HDA_INPUT),
200 HDA_CODEC_VOLUME("Beep Playback Volume", 0x23, 0, HDA_OUTPUT),
201 HDA_CODEC_MUTE("Beep Playback Switch", 0x23, 0, HDA_OUTPUT),
208 static const struct snd_kcontrol_new cmi9880_ch_mode_mixer[] = {
210 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
211 .name = "Channel Mode",
212 .info = cmi_ch_mode_info,
213 .get = cmi_ch_mode_get,
214 .put = cmi_ch_mode_put,
219 /* AUD-in selections:
220 * 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x1f 0x20
222 static const struct hda_input_mux cmi9880_basic_mux = {
225 { "Front Mic", 0x5 },
232 static const struct hda_input_mux cmi9880_no_line_mux = {
235 { "Front Mic", 0x5 },
241 /* front, rear, clfe, rear_surr */
242 static const hda_nid_t cmi9880_dac_nids[4] = {
243 0x03, 0x04, 0x05, 0x06
246 static const hda_nid_t cmi9880_adc_nids[2] = {
250 #define CMI_DIG_OUT_NID 0x07
251 #define CMI_DIG_IN_NID 0x0a
255 static const struct hda_verb cmi9880_basic_init[] = {
256 /* port-D for line out (rear panel) */
257 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
258 /* port-E for HP out (front panel) */
259 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
260 /* route front PCM to HP */
261 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
262 /* port-A for surround (rear panel) */
263 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
264 /* port-G for CLFE (rear panel) */
265 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
266 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
267 /* port-H for side (rear panel) */
268 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
269 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
270 /* port-C for line-in (rear panel) */
271 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
272 /* port-B for mic-in (rear panel) with vref */
273 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
274 /* port-F for mic-in (front panel) with vref */
275 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
277 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
278 /* route front mic to ADC1/2 */
279 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
280 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
284 static const struct hda_verb cmi9880_allout_init[] = {
285 /* port-D for line out (rear panel) */
286 { 0x0b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
287 /* port-E for HP out (front panel) */
288 { 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
289 /* route front PCM to HP */
290 { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x00 },
291 /* port-A for side (rear panel) */
292 { 0x0e, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
293 /* port-G for CLFE (rear panel) */
294 { 0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
295 { 0x1f, AC_VERB_SET_CONNECT_SEL, 0x02 },
296 /* port-H for side (rear panel) */
297 { 0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
298 { 0x20, AC_VERB_SET_CONNECT_SEL, 0x01 },
299 /* port-C for surround (rear panel) */
300 { 0x0c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
301 /* port-B for mic-in (rear panel) with vref */
302 { 0x0d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
303 /* port-F for mic-in (front panel) with vref */
304 { 0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
306 { 0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
307 /* route front mic to ADC1/2 */
308 { 0x08, AC_VERB_SET_CONNECT_SEL, 0x05 },
309 { 0x09, AC_VERB_SET_CONNECT_SEL, 0x05 },
315 static int cmi9880_build_controls(struct hda_codec *codec)
317 struct cmi_spec *spec = codec->spec;
318 struct snd_kcontrol *kctl;
321 err = snd_hda_add_new_ctls(codec, cmi9880_basic_mixer);
324 if (spec->channel_modes) {
325 err = snd_hda_add_new_ctls(codec, cmi9880_ch_mode_mixer);
329 if (spec->multiout.dig_out_nid) {
330 err = snd_hda_create_spdif_out_ctls(codec,
331 spec->multiout.dig_out_nid,
332 spec->multiout.dig_out_nid);
335 err = snd_hda_create_spdif_share_sw(codec,
339 spec->multiout.share_spdif = 1;
341 if (spec->dig_in_nid) {
342 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
347 /* assign Capture Source enums to NID */
348 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
349 for (i = 0; kctl && i < kctl->count; i++) {
350 err = snd_hda_add_nid(codec, kctl, i, spec->adc_nids[i]);
357 /* fill in the multi_dac_nids table, which will decide
358 which audio widget to use for each channel */
359 static int cmi9880_fill_multi_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
361 struct cmi_spec *spec = codec->spec;
366 /* clear the table, only one c-media dac assumed here */
367 memset(spec->dac_nids, 0, sizeof(spec->dac_nids));
368 memset(assigned, 0, sizeof(assigned));
369 /* check the pins we found */
370 for (i = 0; i < cfg->line_outs; i++) {
371 nid = cfg->line_out_pins[i];
372 /* nid 0x0b~0x0e is hardwired to audio widget 0x3~0x6 */
373 if (nid >= 0x0b && nid <= 0x0e) {
374 spec->dac_nids[i] = (nid - 0x0b) + 0x03;
375 assigned[nid - 0x0b] = 1;
378 /* left pin can be connect to any audio widget */
379 for (i = 0; i < cfg->line_outs; i++) {
380 nid = cfg->line_out_pins[i];
383 /* search for an empty channel */
384 for (j = 0; j < cfg->line_outs; j++) {
386 spec->dac_nids[i] = j + 0x03;
392 spec->num_dacs = cfg->line_outs;
396 /* create multi_init table, which is used for multichannel initialization */
397 static int cmi9880_fill_multi_init(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
399 struct cmi_spec *spec = codec->spec;
403 /* clear the table, only one c-media dac assumed here */
404 memset(spec->multi_init, 0, sizeof(spec->multi_init));
405 for (j = 0, i = 0; i < cfg->line_outs; i++) {
407 nid = cfg->line_out_pins[i];
409 spec->multi_init[j].nid = nid;
410 spec->multi_init[j].verb = AC_VERB_SET_PIN_WIDGET_CONTROL;
411 spec->multi_init[j].param = PIN_OUT;
415 spec->multi_init[j].nid = nid;
416 spec->multi_init[j].verb = AC_VERB_SET_CONNECT_SEL;
417 spec->multi_init[j].param = 0;
418 /* find the index in connect list */
419 len = snd_hda_get_connections(codec, nid, conn, 4);
420 for (k = 0; k < len; k++)
421 if (conn[k] == spec->dac_nids[i]) {
422 spec->multi_init[j].param = k;
431 static int cmi9880_init(struct hda_codec *codec)
433 struct cmi_spec *spec = codec->spec;
434 if (spec->board_config == CMI_ALLOUT)
435 snd_hda_sequence_write(codec, cmi9880_allout_init);
437 snd_hda_sequence_write(codec, cmi9880_basic_init);
438 if (spec->board_config == CMI_AUTO)
439 snd_hda_sequence_write(codec, spec->multi_init);
444 * Analog playback callbacks
446 static int cmi9880_playback_pcm_open(struct hda_pcm_stream *hinfo,
447 struct hda_codec *codec,
448 struct snd_pcm_substream *substream)
450 struct cmi_spec *spec = codec->spec;
451 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
455 static int cmi9880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
456 struct hda_codec *codec,
457 unsigned int stream_tag,
459 struct snd_pcm_substream *substream)
461 struct cmi_spec *spec = codec->spec;
462 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
466 static int cmi9880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
467 struct hda_codec *codec,
468 struct snd_pcm_substream *substream)
470 struct cmi_spec *spec = codec->spec;
471 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
477 static int cmi9880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
478 struct hda_codec *codec,
479 struct snd_pcm_substream *substream)
481 struct cmi_spec *spec = codec->spec;
482 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
485 static int cmi9880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
486 struct hda_codec *codec,
487 struct snd_pcm_substream *substream)
489 struct cmi_spec *spec = codec->spec;
490 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
493 static int cmi9880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
494 struct hda_codec *codec,
495 unsigned int stream_tag,
497 struct snd_pcm_substream *substream)
499 struct cmi_spec *spec = codec->spec;
500 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
507 static int cmi9880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
508 struct hda_codec *codec,
509 unsigned int stream_tag,
511 struct snd_pcm_substream *substream)
513 struct cmi_spec *spec = codec->spec;
515 snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
516 stream_tag, 0, format);
520 static int cmi9880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
521 struct hda_codec *codec,
522 struct snd_pcm_substream *substream)
524 struct cmi_spec *spec = codec->spec;
526 snd_hda_codec_cleanup_stream(codec, spec->adc_nids[substream->number]);
533 static const struct hda_pcm_stream cmi9880_pcm_analog_playback = {
537 .nid = 0x03, /* NID to query formats and rates */
539 .open = cmi9880_playback_pcm_open,
540 .prepare = cmi9880_playback_pcm_prepare,
541 .cleanup = cmi9880_playback_pcm_cleanup
545 static const struct hda_pcm_stream cmi9880_pcm_analog_capture = {
549 .nid = 0x08, /* NID to query formats and rates */
551 .prepare = cmi9880_capture_pcm_prepare,
552 .cleanup = cmi9880_capture_pcm_cleanup
556 static const struct hda_pcm_stream cmi9880_pcm_digital_playback = {
560 /* NID is set in cmi9880_build_pcms */
562 .open = cmi9880_dig_playback_pcm_open,
563 .close = cmi9880_dig_playback_pcm_close,
564 .prepare = cmi9880_dig_playback_pcm_prepare
568 static const struct hda_pcm_stream cmi9880_pcm_digital_capture = {
572 /* NID is set in cmi9880_build_pcms */
575 static int cmi9880_build_pcms(struct hda_codec *codec)
577 struct cmi_spec *spec = codec->spec;
578 struct hda_pcm *info = spec->pcm_rec;
581 codec->pcm_info = info;
583 info->name = "CMI9880";
584 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_analog_playback;
585 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_analog_capture;
587 if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
590 info->name = "CMI9880 Digital";
591 info->pcm_type = HDA_PCM_TYPE_SPDIF;
592 if (spec->multiout.dig_out_nid) {
593 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cmi9880_pcm_digital_playback;
594 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
596 if (spec->dig_in_nid) {
597 info->stream[SNDRV_PCM_STREAM_CAPTURE] = cmi9880_pcm_digital_capture;
598 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
605 static void cmi9880_free(struct hda_codec *codec)
613 static const char * const cmi9880_models[CMI_MODELS] = {
614 [CMI_MINIMAL] = "minimal",
615 [CMI_MIN_FP] = "min_fp",
617 [CMI_FULL_DIG] = "full_dig",
618 [CMI_ALLOUT] = "allout",
622 static const struct snd_pci_quirk cmi9880_cfg_tbl[] = {
623 SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", CMI_FULL_DIG),
624 SND_PCI_QUIRK(0x1854, 0x002b, "LG LS75", CMI_MINIMAL),
625 SND_PCI_QUIRK(0x1854, 0x0032, "LG", CMI_FULL_DIG),
629 static const struct hda_codec_ops cmi9880_patch_ops = {
630 .build_controls = cmi9880_build_controls,
631 .build_pcms = cmi9880_build_pcms,
632 .init = cmi9880_init,
633 .free = cmi9880_free,
636 static int patch_cmi9880(struct hda_codec *codec)
638 struct cmi_spec *spec;
640 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
645 spec->board_config = snd_hda_check_board_config(codec, CMI_MODELS,
648 if (spec->board_config < 0) {
649 snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
651 spec->board_config = CMI_AUTO; /* try everything */
654 /* copy default DAC NIDs */
655 memcpy(spec->dac_nids, cmi9880_dac_nids, sizeof(spec->dac_nids));
658 switch (spec->board_config) {
661 spec->channel_modes = cmi9880_channel_modes;
662 if (spec->board_config == CMI_MINIMAL)
663 spec->num_channel_modes = 2;
665 spec->front_panel = 1;
666 spec->num_channel_modes = 3;
668 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
669 spec->input_mux = &cmi9880_basic_mux;
673 spec->front_panel = 1;
674 spec->multiout.max_channels = 8;
675 spec->input_mux = &cmi9880_basic_mux;
676 if (spec->board_config == CMI_FULL_DIG) {
677 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
678 spec->dig_in_nid = CMI_DIG_IN_NID;
682 spec->front_panel = 1;
683 spec->multiout.max_channels = 8;
684 spec->no_line_in = 1;
685 spec->input_mux = &cmi9880_no_line_mux;
686 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
690 unsigned int port_e, port_f, port_g, port_h;
691 unsigned int port_spdifi, port_spdifo;
692 struct auto_pin_cfg cfg;
694 /* collect pin default configuration */
695 port_e = snd_hda_codec_get_pincfg(codec, 0x0f);
696 port_f = snd_hda_codec_get_pincfg(codec, 0x10);
697 spec->front_panel = 1;
698 if (get_defcfg_connect(port_e) == AC_JACK_PORT_NONE ||
699 get_defcfg_connect(port_f) == AC_JACK_PORT_NONE) {
700 port_g = snd_hda_codec_get_pincfg(codec, 0x1f);
701 port_h = snd_hda_codec_get_pincfg(codec, 0x20);
702 spec->channel_modes = cmi9880_channel_modes;
704 if (get_defcfg_connect(port_g) == AC_JACK_PORT_NONE ||
705 get_defcfg_connect(port_h) == AC_JACK_PORT_NONE) {
706 /* no optional rear panel */
707 spec->board_config = CMI_MINIMAL;
708 spec->front_panel = 0;
709 spec->num_channel_modes = 2;
711 spec->board_config = CMI_MIN_FP;
712 spec->num_channel_modes = 3;
714 spec->input_mux = &cmi9880_basic_mux;
715 spec->multiout.max_channels = cmi9880_channel_modes[0].channels;
717 spec->input_mux = &cmi9880_basic_mux;
718 port_spdifi = snd_hda_codec_get_pincfg(codec, 0x13);
719 port_spdifo = snd_hda_codec_get_pincfg(codec, 0x12);
720 if (get_defcfg_connect(port_spdifo) != AC_JACK_PORT_NONE)
721 spec->multiout.dig_out_nid = CMI_DIG_OUT_NID;
722 if (get_defcfg_connect(port_spdifi) != AC_JACK_PORT_NONE)
723 spec->dig_in_nid = CMI_DIG_IN_NID;
724 spec->multiout.max_channels = 8;
726 snd_hda_parse_pin_def_config(codec, &cfg, NULL);
728 spec->multiout.max_channels = cfg.line_outs * 2;
729 cmi9880_fill_multi_dac_nids(codec, &cfg);
730 cmi9880_fill_multi_init(codec, &cfg);
732 snd_printd("patch_cmedia: cannot detect association in defcfg\n");
737 spec->multiout.num_dacs = spec->num_dacs;
738 spec->multiout.dac_nids = spec->dac_nids;
740 spec->adc_nids = cmi9880_adc_nids;
742 codec->patch_ops = cmi9880_patch_ops;
750 static const struct hda_codec_preset snd_hda_preset_cmedia[] = {
751 { .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
752 { .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
756 MODULE_ALIAS("snd-hda-codec-id:13f69880");
757 MODULE_ALIAS("snd-hda-codec-id:434d4980");
759 MODULE_LICENSE("GPL");
760 MODULE_DESCRIPTION("C-Media HD-audio codec");
762 static struct hda_codec_preset_list cmedia_list = {
763 .preset = snd_hda_preset_cmedia,
764 .owner = THIS_MODULE,
767 static int __init patch_cmedia_init(void)
769 return snd_hda_add_codec_preset(&cmedia_list);
772 static void __exit patch_cmedia_exit(void)
774 snd_hda_delete_codec_preset(&cmedia_list);
777 module_init(patch_cmedia_init)
778 module_exit(patch_cmedia_exit)