2 * HD audio interface patch for Creative X-Fi CA0110-IBG chip
4 * Copyright (c) 2008 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"
34 struct auto_pin_cfg autocfg;
35 struct hda_multi_out multiout;
36 hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
37 hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
39 hda_nid_t input_pins[AUTO_PIN_LAST];
40 hda_nid_t adcs[AUTO_PIN_LAST];
43 unsigned int num_inputs;
44 char input_labels[AUTO_PIN_LAST][32];
45 struct hda_pcm pcm_rec[2]; /* PCM information */
51 static int ca0110_playback_pcm_open(struct hda_pcm_stream *hinfo,
52 struct hda_codec *codec,
53 struct snd_pcm_substream *substream)
55 struct ca0110_spec *spec = codec->spec;
56 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
60 static int ca0110_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
61 struct hda_codec *codec,
62 unsigned int stream_tag,
64 struct snd_pcm_substream *substream)
66 struct ca0110_spec *spec = codec->spec;
67 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
68 stream_tag, format, substream);
71 static int ca0110_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
72 struct hda_codec *codec,
73 struct snd_pcm_substream *substream)
75 struct ca0110_spec *spec = codec->spec;
76 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
82 static int ca0110_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
83 struct hda_codec *codec,
84 struct snd_pcm_substream *substream)
86 struct ca0110_spec *spec = codec->spec;
87 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
90 static int ca0110_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
91 struct hda_codec *codec,
92 struct snd_pcm_substream *substream)
94 struct ca0110_spec *spec = codec->spec;
95 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
98 static int ca0110_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
99 struct hda_codec *codec,
100 unsigned int stream_tag,
102 struct snd_pcm_substream *substream)
104 struct ca0110_spec *spec = codec->spec;
105 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
112 static int ca0110_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
113 struct hda_codec *codec,
114 unsigned int stream_tag,
116 struct snd_pcm_substream *substream)
118 struct ca0110_spec *spec = codec->spec;
120 snd_hda_codec_setup_stream(codec, spec->adcs[substream->number],
121 stream_tag, 0, format);
125 static int ca0110_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
126 struct hda_codec *codec,
127 struct snd_pcm_substream *substream)
129 struct ca0110_spec *spec = codec->spec;
131 snd_hda_codec_cleanup_stream(codec, spec->adcs[substream->number]);
138 static const char * const dirstr[2] = { "Playback", "Capture" };
140 static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
144 int type = dir ? HDA_INPUT : HDA_OUTPUT;
145 struct snd_kcontrol_new knew =
146 HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
147 sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
148 return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
151 static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
155 int type = dir ? HDA_INPUT : HDA_OUTPUT;
156 struct snd_kcontrol_new knew =
157 HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
158 sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
159 return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
162 #define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
163 #define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0)
164 #define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1)
165 #define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1)
166 #define add_mono_switch(codec, nid, pfx, chan) \
167 _add_switch(codec, nid, pfx, chan, 0)
168 #define add_mono_volume(codec, nid, pfx, chan) \
169 _add_volume(codec, nid, pfx, chan, 0)
171 static int ca0110_build_controls(struct hda_codec *codec)
173 struct ca0110_spec *spec = codec->spec;
174 struct auto_pin_cfg *cfg = &spec->autocfg;
175 static const char * const prefix[AUTO_CFG_MAX_OUTS] = {
176 "Front", "Surround", NULL, "Side", "Multi"
181 for (i = 0; i < spec->multiout.num_dacs; i++) {
182 if (get_wcaps(codec, spec->out_pins[i]) & AC_WCAP_OUT_AMP)
183 mutenid = spec->out_pins[i];
185 mutenid = spec->multiout.dac_nids[i];
187 err = add_mono_switch(codec, mutenid,
191 err = add_mono_switch(codec, mutenid,
195 err = add_mono_volume(codec, spec->multiout.dac_nids[i],
199 err = add_mono_volume(codec, spec->multiout.dac_nids[i],
204 err = add_out_switch(codec, mutenid,
208 err = add_out_volume(codec, spec->multiout.dac_nids[i],
215 if (get_wcaps(codec, cfg->hp_pins[0]) & AC_WCAP_OUT_AMP)
216 mutenid = cfg->hp_pins[0];
218 mutenid = spec->multiout.dac_nids[i];
220 err = add_out_switch(codec, mutenid, "Headphone");
224 err = add_out_volume(codec, spec->hp_dac, "Headphone");
229 for (i = 0; i < spec->num_inputs; i++) {
230 const char *label = spec->input_labels[i];
231 if (get_wcaps(codec, spec->input_pins[i]) & AC_WCAP_IN_AMP)
232 mutenid = spec->input_pins[i];
234 mutenid = spec->adcs[i];
235 err = add_in_switch(codec, mutenid, label);
238 err = add_in_volume(codec, spec->adcs[i], label);
244 err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out,
248 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
251 spec->multiout.share_spdif = 1;
254 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
257 err = add_in_volume(codec, spec->dig_in, "IEC958");
264 static const struct hda_pcm_stream ca0110_pcm_analog_playback = {
269 .open = ca0110_playback_pcm_open,
270 .prepare = ca0110_playback_pcm_prepare,
271 .cleanup = ca0110_playback_pcm_cleanup
275 static const struct hda_pcm_stream ca0110_pcm_analog_capture = {
280 .prepare = ca0110_capture_pcm_prepare,
281 .cleanup = ca0110_capture_pcm_cleanup
285 static const struct hda_pcm_stream ca0110_pcm_digital_playback = {
290 .open = ca0110_dig_playback_pcm_open,
291 .close = ca0110_dig_playback_pcm_close,
292 .prepare = ca0110_dig_playback_pcm_prepare
296 static const struct hda_pcm_stream ca0110_pcm_digital_capture = {
302 static int ca0110_build_pcms(struct hda_codec *codec)
304 struct ca0110_spec *spec = codec->spec;
305 struct hda_pcm *info = spec->pcm_rec;
307 codec->pcm_info = info;
310 info->name = "CA0110 Analog";
311 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0110_pcm_analog_playback;
312 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
313 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
314 spec->multiout.max_channels;
315 info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0110_pcm_analog_capture;
316 info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
317 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
320 if (!spec->dig_out && !spec->dig_in)
324 info->name = "CA0110 Digital";
325 info->pcm_type = HDA_PCM_TYPE_SPDIF;
327 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
328 ca0110_pcm_digital_playback;
329 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
332 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
333 ca0110_pcm_digital_capture;
334 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
341 static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
344 snd_hda_codec_write(codec, pin, 0,
345 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
346 if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
347 snd_hda_codec_write(codec, pin, 0,
348 AC_VERB_SET_AMP_GAIN_MUTE,
352 snd_hda_codec_write(codec, dac, 0,
353 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
356 static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
359 snd_hda_codec_write(codec, pin, 0,
360 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80);
361 if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
362 snd_hda_codec_write(codec, pin, 0,
363 AC_VERB_SET_AMP_GAIN_MUTE,
367 snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
371 static int ca0110_init(struct hda_codec *codec)
373 struct ca0110_spec *spec = codec->spec;
374 struct auto_pin_cfg *cfg = &spec->autocfg;
377 for (i = 0; i < spec->multiout.num_dacs; i++)
378 init_output(codec, spec->out_pins[i],
379 spec->multiout.dac_nids[i]);
380 init_output(codec, cfg->hp_pins[0], spec->hp_dac);
381 init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
383 for (i = 0; i < spec->num_inputs; i++)
384 init_input(codec, spec->input_pins[i], spec->adcs[i]);
385 init_input(codec, cfg->dig_in_pin, spec->dig_in);
389 static void ca0110_free(struct hda_codec *codec)
394 static const struct hda_codec_ops ca0110_patch_ops = {
395 .build_controls = ca0110_build_controls,
396 .build_pcms = ca0110_build_pcms,
402 static void parse_line_outs(struct hda_codec *codec)
404 struct ca0110_spec *spec = codec->spec;
405 struct auto_pin_cfg *cfg = &spec->autocfg;
407 unsigned int def_conf;
411 for (i = 0; i < cfg->line_outs; i++) {
412 nid = cfg->line_out_pins[i];
413 def_conf = snd_hda_codec_get_pincfg(codec, nid);
415 continue; /* invalid pin */
416 if (snd_hda_get_connections(codec, nid, &spec->dacs[i], 1) != 1)
418 spec->out_pins[n++] = nid;
420 spec->multiout.dac_nids = spec->dacs;
421 spec->multiout.num_dacs = n;
422 spec->multiout.max_channels = n * 2;
425 static void parse_hp_out(struct hda_codec *codec)
427 struct ca0110_spec *spec = codec->spec;
428 struct auto_pin_cfg *cfg = &spec->autocfg;
430 unsigned int def_conf;
435 nid = cfg->hp_pins[0];
436 def_conf = snd_hda_codec_get_pincfg(codec, nid);
441 if (snd_hda_get_connections(codec, nid, &dac, 1) != 1)
444 for (i = 0; i < cfg->line_outs; i++)
445 if (dac == spec->dacs[i])
447 if (i >= cfg->line_outs) {
449 spec->multiout.hp_nid = dac;
453 static void parse_input(struct hda_codec *codec)
455 struct ca0110_spec *spec = codec->spec;
456 struct auto_pin_cfg *cfg = &spec->autocfg;
461 nid = codec->start_nid;
462 for (i = 0; i < codec->num_nodes; i++, nid++) {
463 unsigned int wcaps = get_wcaps(codec, nid);
464 unsigned int type = get_wcaps_type(wcaps);
465 if (type != AC_WID_AUD_IN)
467 if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
469 if (pin == cfg->dig_in_pin) {
473 for (j = 0; j < cfg->num_inputs; j++)
474 if (cfg->inputs[j].pin == pin)
476 if (j >= cfg->num_inputs)
478 spec->input_pins[n] = pin;
479 snd_hda_get_pin_label(codec, pin, cfg,
480 spec->input_labels[n],
481 sizeof(spec->input_labels[n]), NULL);
485 spec->num_inputs = n;
488 static void parse_digital(struct hda_codec *codec)
490 struct ca0110_spec *spec = codec->spec;
491 struct auto_pin_cfg *cfg = &spec->autocfg;
494 snd_hda_get_connections(codec, cfg->dig_out_pins[0],
495 &spec->dig_out, 1) == 1)
496 spec->multiout.dig_out_nid = spec->dig_out;
499 static int ca0110_parse_auto_config(struct hda_codec *codec)
501 struct ca0110_spec *spec = codec->spec;
504 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
508 parse_line_outs(codec);
510 parse_digital(codec);
516 static int patch_ca0110(struct hda_codec *codec)
518 struct ca0110_spec *spec;
521 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
526 codec->bus->needs_damn_long_delay = 1;
528 err = ca0110_parse_auto_config(codec);
532 codec->patch_ops = ca0110_patch_ops;
546 static const struct hda_codec_preset snd_hda_preset_ca0110[] = {
547 { .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
548 { .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
549 { .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
553 MODULE_ALIAS("snd-hda-codec-id:1102000a");
554 MODULE_ALIAS("snd-hda-codec-id:1102000b");
555 MODULE_ALIAS("snd-hda-codec-id:1102000d");
557 MODULE_LICENSE("GPL");
558 MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
560 static struct hda_codec_preset_list ca0110_list = {
561 .preset = snd_hda_preset_ca0110,
562 .owner = THIS_MODULE,
565 static int __init patch_ca0110_init(void)
567 return snd_hda_add_codec_preset(&ca0110_list);
570 static void __exit patch_ca0110_exit(void)
572 snd_hda_delete_codec_preset(&ca0110_list);
575 module_init(patch_ca0110_init)
576 module_exit(patch_ca0110_exit)