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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"
28
29
30
31
32struct ca0110_spec {
33 struct auto_pin_cfg autocfg;
34 struct hda_multi_out multiout;
35 hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
36 hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
37 hda_nid_t hp_dac;
38 hda_nid_t input_pins[AUTO_PIN_LAST];
39 hda_nid_t adcs[AUTO_PIN_LAST];
40 hda_nid_t dig_out;
41 hda_nid_t dig_in;
42 unsigned int num_inputs;
43 const char *input_labels[AUTO_PIN_LAST];
44 struct hda_pcm pcm_rec[2];
45};
46
47
48
49
50static int ca0110_playback_pcm_open(struct hda_pcm_stream *hinfo,
51 struct hda_codec *codec,
52 struct snd_pcm_substream *substream)
53{
54 struct ca0110_spec *spec = codec->spec;
55 return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
56 hinfo);
57}
58
59static int ca0110_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
60 struct hda_codec *codec,
61 unsigned int stream_tag,
62 unsigned int format,
63 struct snd_pcm_substream *substream)
64{
65 struct ca0110_spec *spec = codec->spec;
66 return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
67 stream_tag, format, substream);
68}
69
70static int ca0110_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
71 struct hda_codec *codec,
72 struct snd_pcm_substream *substream)
73{
74 struct ca0110_spec *spec = codec->spec;
75 return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
76}
77
78
79
80
81static int ca0110_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
82 struct hda_codec *codec,
83 struct snd_pcm_substream *substream)
84{
85 struct ca0110_spec *spec = codec->spec;
86 return snd_hda_multi_out_dig_open(codec, &spec->multiout);
87}
88
89static int ca0110_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
90 struct hda_codec *codec,
91 struct snd_pcm_substream *substream)
92{
93 struct ca0110_spec *spec = codec->spec;
94 return snd_hda_multi_out_dig_close(codec, &spec->multiout);
95}
96
97static int ca0110_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
98 struct hda_codec *codec,
99 unsigned int stream_tag,
100 unsigned int format,
101 struct snd_pcm_substream *substream)
102{
103 struct ca0110_spec *spec = codec->spec;
104 return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
105 format, substream);
106}
107
108
109
110
111static int ca0110_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
112 struct hda_codec *codec,
113 unsigned int stream_tag,
114 unsigned int format,
115 struct snd_pcm_substream *substream)
116{
117 struct ca0110_spec *spec = codec->spec;
118
119 snd_hda_codec_setup_stream(codec, spec->adcs[substream->number],
120 stream_tag, 0, format);
121 return 0;
122}
123
124static int ca0110_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
125 struct hda_codec *codec,
126 struct snd_pcm_substream *substream)
127{
128 struct ca0110_spec *spec = codec->spec;
129
130 snd_hda_codec_cleanup_stream(codec, spec->adcs[substream->number]);
131 return 0;
132}
133
134
135
136
137static char *dirstr[2] = { "Playback", "Capture" };
138
139static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
140 int chan, int dir)
141{
142 char namestr[44];
143 int type = dir ? HDA_INPUT : HDA_OUTPUT;
144 struct snd_kcontrol_new knew =
145 HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
146 sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
147 return snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
148}
149
150static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
151 int chan, int dir)
152{
153 char namestr[44];
154 int type = dir ? HDA_INPUT : HDA_OUTPUT;
155 struct snd_kcontrol_new knew =
156 HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
157 sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
158 return snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
159}
160
161#define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
162#define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0)
163#define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1)
164#define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1)
165#define add_mono_switch(codec, nid, pfx, chan) \
166 _add_switch(codec, nid, pfx, chan, 0)
167#define add_mono_volume(codec, nid, pfx, chan) \
168 _add_volume(codec, nid, pfx, chan, 0)
169
170static int ca0110_build_controls(struct hda_codec *codec)
171{
172 struct ca0110_spec *spec = codec->spec;
173 struct auto_pin_cfg *cfg = &spec->autocfg;
174 static char *prefix[AUTO_CFG_MAX_OUTS] = {
175 "Front", "Surround", NULL, "Side", "Multi"
176 };
177 hda_nid_t mutenid;
178 int i, err;
179
180 for (i = 0; i < spec->multiout.num_dacs; i++) {
181 if (get_wcaps(codec, spec->out_pins[i]) & AC_WCAP_OUT_AMP)
182 mutenid = spec->out_pins[i];
183 else
184 mutenid = spec->multiout.dac_nids[i];
185 if (!prefix[i]) {
186 err = add_mono_switch(codec, mutenid,
187 "Center", 1);
188 if (err < 0)
189 return err;
190 err = add_mono_switch(codec, mutenid,
191 "LFE", 1);
192 if (err < 0)
193 return err;
194 err = add_mono_volume(codec, spec->multiout.dac_nids[i],
195 "Center", 1);
196 if (err < 0)
197 return err;
198 err = add_mono_volume(codec, spec->multiout.dac_nids[i],
199 "LFE", 1);
200 if (err < 0)
201 return err;
202 } else {
203 err = add_out_switch(codec, mutenid,
204 prefix[i]);
205 if (err < 0)
206 return err;
207 err = add_out_volume(codec, spec->multiout.dac_nids[i],
208 prefix[i]);
209 if (err < 0)
210 return err;
211 }
212 }
213 if (cfg->hp_outs) {
214 if (get_wcaps(codec, cfg->hp_pins[0]) & AC_WCAP_OUT_AMP)
215 mutenid = cfg->hp_pins[0];
216 else
217 mutenid = spec->multiout.dac_nids[i];
218
219 err = add_out_switch(codec, mutenid, "Headphone");
220 if (err < 0)
221 return err;
222 if (spec->hp_dac) {
223 err = add_out_volume(codec, spec->hp_dac, "Headphone");
224 if (err < 0)
225 return err;
226 }
227 }
228 for (i = 0; i < spec->num_inputs; i++) {
229 const char *label = spec->input_labels[i];
230 if (get_wcaps(codec, spec->input_pins[i]) & AC_WCAP_IN_AMP)
231 mutenid = spec->input_pins[i];
232 else
233 mutenid = spec->adcs[i];
234 err = add_in_switch(codec, mutenid, label);
235 if (err < 0)
236 return err;
237 err = add_in_volume(codec, spec->adcs[i], label);
238 if (err < 0)
239 return err;
240 }
241
242 if (spec->dig_out) {
243 err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out);
244 if (err < 0)
245 return err;
246 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
247 if (err < 0)
248 return err;
249 spec->multiout.share_spdif = 1;
250 }
251 if (spec->dig_in) {
252 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
253 if (err < 0)
254 return err;
255 err = add_in_volume(codec, spec->dig_in, "IEC958");
256 }
257 return 0;
258}
259
260
261
262static struct hda_pcm_stream ca0110_pcm_analog_playback = {
263 .substreams = 1,
264 .channels_min = 2,
265 .channels_max = 8,
266 .ops = {
267 .open = ca0110_playback_pcm_open,
268 .prepare = ca0110_playback_pcm_prepare,
269 .cleanup = ca0110_playback_pcm_cleanup
270 },
271};
272
273static struct hda_pcm_stream ca0110_pcm_analog_capture = {
274 .substreams = 1,
275 .channels_min = 2,
276 .channels_max = 2,
277 .ops = {
278 .prepare = ca0110_capture_pcm_prepare,
279 .cleanup = ca0110_capture_pcm_cleanup
280 },
281};
282
283static struct hda_pcm_stream ca0110_pcm_digital_playback = {
284 .substreams = 1,
285 .channels_min = 2,
286 .channels_max = 2,
287 .ops = {
288 .open = ca0110_dig_playback_pcm_open,
289 .close = ca0110_dig_playback_pcm_close,
290 .prepare = ca0110_dig_playback_pcm_prepare
291 },
292};
293
294static struct hda_pcm_stream ca0110_pcm_digital_capture = {
295 .substreams = 1,
296 .channels_min = 2,
297 .channels_max = 2,
298};
299
300static int ca0110_build_pcms(struct hda_codec *codec)
301{
302 struct ca0110_spec *spec = codec->spec;
303 struct hda_pcm *info = spec->pcm_rec;
304
305 codec->pcm_info = info;
306 codec->num_pcms = 0;
307
308 info->name = "CA0110 Analog";
309 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0110_pcm_analog_playback;
310 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
311 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
312 spec->multiout.max_channels;
313 info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0110_pcm_analog_capture;
314 info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
315 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
316 codec->num_pcms++;
317
318 if (!spec->dig_out && !spec->dig_in)
319 return 0;
320
321 info++;
322 info->name = "CA0110 Digital";
323 info->pcm_type = HDA_PCM_TYPE_SPDIF;
324 if (spec->dig_out) {
325 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
326 ca0110_pcm_digital_playback;
327 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
328 }
329 if (spec->dig_in) {
330 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
331 ca0110_pcm_digital_capture;
332 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
333 }
334 codec->num_pcms++;
335
336 return 0;
337}
338
339static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
340{
341 if (pin) {
342 snd_hda_codec_write(codec, pin, 0,
343 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
344 if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
345 snd_hda_codec_write(codec, pin, 0,
346 AC_VERB_SET_AMP_GAIN_MUTE,
347 AMP_OUT_UNMUTE);
348 }
349 if (dac)
350 snd_hda_codec_write(codec, dac, 0,
351 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
352}
353
354static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
355{
356 if (pin) {
357 snd_hda_codec_write(codec, pin, 0,
358 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80);
359 if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
360 snd_hda_codec_write(codec, pin, 0,
361 AC_VERB_SET_AMP_GAIN_MUTE,
362 AMP_IN_UNMUTE(0));
363 }
364 if (adc)
365 snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
366 AMP_IN_UNMUTE(0));
367}
368
369static int ca0110_init(struct hda_codec *codec)
370{
371 struct ca0110_spec *spec = codec->spec;
372 struct auto_pin_cfg *cfg = &spec->autocfg;
373 int i;
374
375 for (i = 0; i < spec->multiout.num_dacs; i++)
376 init_output(codec, spec->out_pins[i],
377 spec->multiout.dac_nids[i]);
378 init_output(codec, cfg->hp_pins[0], spec->hp_dac);
379 init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
380
381 for (i = 0; i < spec->num_inputs; i++)
382 init_input(codec, spec->input_pins[i], spec->adcs[i]);
383 init_input(codec, cfg->dig_in_pin, spec->dig_in);
384 return 0;
385}
386
387static void ca0110_free(struct hda_codec *codec)
388{
389 kfree(codec->spec);
390}
391
392static struct hda_codec_ops ca0110_patch_ops = {
393 .build_controls = ca0110_build_controls,
394 .build_pcms = ca0110_build_pcms,
395 .init = ca0110_init,
396 .free = ca0110_free,
397};
398
399
400static void parse_line_outs(struct hda_codec *codec)
401{
402 struct ca0110_spec *spec = codec->spec;
403 struct auto_pin_cfg *cfg = &spec->autocfg;
404 int i, n;
405 unsigned int def_conf;
406 hda_nid_t nid;
407
408 n = 0;
409 for (i = 0; i < cfg->line_outs; i++) {
410 nid = cfg->line_out_pins[i];
411 def_conf = snd_hda_codec_get_pincfg(codec, nid);
412 if (!def_conf)
413 continue;
414 if (snd_hda_get_connections(codec, nid, &spec->dacs[i], 1) != 1)
415 continue;
416 spec->out_pins[n++] = nid;
417 }
418 spec->multiout.dac_nids = spec->dacs;
419 spec->multiout.num_dacs = n;
420 spec->multiout.max_channels = n * 2;
421}
422
423static void parse_hp_out(struct hda_codec *codec)
424{
425 struct ca0110_spec *spec = codec->spec;
426 struct auto_pin_cfg *cfg = &spec->autocfg;
427 int i;
428 unsigned int def_conf;
429 hda_nid_t nid, dac;
430
431 if (!cfg->hp_outs)
432 return;
433 nid = cfg->hp_pins[0];
434 def_conf = snd_hda_codec_get_pincfg(codec, nid);
435 if (!def_conf) {
436 cfg->hp_outs = 0;
437 return;
438 }
439 if (snd_hda_get_connections(codec, nid, &dac, 1) != 1)
440 return;
441
442 for (i = 0; i < cfg->line_outs; i++)
443 if (dac == spec->dacs[i])
444 break;
445 if (i >= cfg->line_outs) {
446 spec->hp_dac = dac;
447 spec->multiout.hp_nid = dac;
448 }
449}
450
451static void parse_input(struct hda_codec *codec)
452{
453 struct ca0110_spec *spec = codec->spec;
454 struct auto_pin_cfg *cfg = &spec->autocfg;
455 hda_nid_t nid, pin;
456 int n, i, j;
457
458 n = 0;
459 nid = codec->start_nid;
460 for (i = 0; i < codec->num_nodes; i++, nid++) {
461 unsigned int wcaps = get_wcaps(codec, nid);
462 unsigned int type = get_wcaps_type(wcaps);
463 if (type != AC_WID_AUD_IN)
464 continue;
465 if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
466 continue;
467 if (pin == cfg->dig_in_pin) {
468 spec->dig_in = nid;
469 continue;
470 }
471 for (j = 0; j < AUTO_PIN_LAST; j++)
472 if (cfg->input_pins[j] == pin)
473 break;
474 if (j >= AUTO_PIN_LAST)
475 continue;
476 spec->input_pins[n] = pin;
477 spec->input_labels[n] = auto_pin_cfg_labels[j];
478 spec->adcs[n] = nid;
479 n++;
480 }
481 spec->num_inputs = n;
482}
483
484static void parse_digital(struct hda_codec *codec)
485{
486 struct ca0110_spec *spec = codec->spec;
487 struct auto_pin_cfg *cfg = &spec->autocfg;
488
489 if (cfg->dig_outs &&
490 snd_hda_get_connections(codec, cfg->dig_out_pins[0],
491 &spec->dig_out, 1) == 1)
492 spec->multiout.dig_out_nid = cfg->dig_out_pins[0];
493}
494
495static int ca0110_parse_auto_config(struct hda_codec *codec)
496{
497 struct ca0110_spec *spec = codec->spec;
498 int err;
499
500 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
501 if (err < 0)
502 return err;
503
504 parse_line_outs(codec);
505 parse_hp_out(codec);
506 parse_digital(codec);
507 parse_input(codec);
508 return 0;
509}
510
511
512static int patch_ca0110(struct hda_codec *codec)
513{
514 struct ca0110_spec *spec;
515 int err;
516
517 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
518 if (!spec)
519 return -ENOMEM;
520 codec->spec = spec;
521
522 codec->bus->needs_damn_long_delay = 1;
523
524 err = ca0110_parse_auto_config(codec);
525 if (err < 0)
526 goto error;
527
528 codec->patch_ops = ca0110_patch_ops;
529
530 return 0;
531
532 error:
533 kfree(codec->spec);
534 codec->spec = NULL;
535 return err;
536}
537
538
539
540
541
542static struct hda_codec_preset snd_hda_preset_ca0110[] = {
543 { .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
544 { .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
545 { .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
546 {}
547};
548
549MODULE_ALIAS("snd-hda-codec-id:1102000a");
550MODULE_ALIAS("snd-hda-codec-id:1102000b");
551MODULE_ALIAS("snd-hda-codec-id:1102000d");
552
553MODULE_LICENSE("GPL");
554MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
555
556static struct hda_codec_preset_list ca0110_list = {
557 .preset = snd_hda_preset_ca0110,
558 .owner = THIS_MODULE,
559};
560
561static int __init patch_ca0110_init(void)
562{
563 return snd_hda_add_codec_preset(&ca0110_list);
564}
565
566static void __exit patch_ca0110_exit(void)
567{
568 snd_hda_delete_codec_preset(&ca0110_list);
569}
570
571module_init(patch_ca0110_init)
572module_exit(patch_ca0110_exit)
573
