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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * HD audio interface patch for Creative X-Fi CA0110-IBG chip
4 *
5 * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
6 */
7
8#include <linux/init.h>
9#include <linux/slab.h>
10#include <linux/module.h>
11#include <sound/core.h>
12#include <sound/hda_codec.h>
13#include "hda_local.h"
14#include "hda_auto_parser.h"
15#include "hda_jack.h"
16#include "hda_generic.h"
17
18
19static const struct hda_codec_ops ca0110_patch_ops = {
20 .build_controls = snd_hda_gen_build_controls,
21 .build_pcms = snd_hda_gen_build_pcms,
22 .init = snd_hda_gen_init,
23 .free = snd_hda_gen_free,
24 .unsol_event = snd_hda_jack_unsol_event,
25};
26
27static int ca0110_parse_auto_config(struct hda_codec *codec)
28{
29 struct hda_gen_spec *spec = codec->spec;
30 int err;
31
32 err = snd_hda_parse_pin_defcfg(codec, &spec->autocfg, NULL, 0);
33 if (err < 0)
34 return err;
35 err = snd_hda_gen_parse_auto_config(codec, &spec->autocfg);
36 if (err < 0)
37 return err;
38
39 return 0;
40}
41
42
43static int patch_ca0110(struct hda_codec *codec)
44{
45 struct hda_gen_spec *spec;
46 int err;
47
48 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
49 if (!spec)
50 return -ENOMEM;
51 snd_hda_gen_spec_init(spec);
52 codec->spec = spec;
53 codec->patch_ops = ca0110_patch_ops;
54
55 spec->multi_cap_vol = 1;
56 codec->bus->core.needs_damn_long_delay = 1;
57
58 err = ca0110_parse_auto_config(codec);
59 if (err < 0)
60 goto error;
61
62 return 0;
63
64 error:
65 snd_hda_gen_free(codec);
66 return err;
67}
68
69
70/*
71 * patch entries
72 */
73static const struct hda_device_id snd_hda_id_ca0110[] = {
74 HDA_CODEC_ENTRY(0x1102000a, "CA0110-IBG", patch_ca0110),
75 HDA_CODEC_ENTRY(0x1102000b, "CA0110-IBG", patch_ca0110),
76 HDA_CODEC_ENTRY(0x1102000d, "SB0880 X-Fi", patch_ca0110),
77 {} /* terminator */
78};
79MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_ca0110);
80
81MODULE_LICENSE("GPL");
82MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
83
84static struct hda_codec_driver ca0110_driver = {
85 .id = snd_hda_id_ca0110,
86};
87
88module_hda_codec_driver(ca0110_driver);
1/*
2 * HD audio interface patch for Creative X-Fi CA0110-IBG chip
3 *
4 * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
5 *
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.
10 *
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.
15 *
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
19 */
20
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]; /* PCM information */
45};
46
47/*
48 * PCM callbacks
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 * Digital out
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 * Analog capture
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 const char * const 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, nid, 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, nid, 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 const char * const 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 spec->dig_out);
245 if (err < 0)
246 return err;
247 err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
248 if (err < 0)
249 return err;
250 spec->multiout.share_spdif = 1;
251 }
252 if (spec->dig_in) {
253 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
254 if (err < 0)
255 return err;
256 err = add_in_volume(codec, spec->dig_in, "IEC958");
257 }
258 return 0;
259}
260
261/*
262 */
263static const struct hda_pcm_stream ca0110_pcm_analog_playback = {
264 .substreams = 1,
265 .channels_min = 2,
266 .channels_max = 8,
267 .ops = {
268 .open = ca0110_playback_pcm_open,
269 .prepare = ca0110_playback_pcm_prepare,
270 .cleanup = ca0110_playback_pcm_cleanup
271 },
272};
273
274static const struct hda_pcm_stream ca0110_pcm_analog_capture = {
275 .substreams = 1,
276 .channels_min = 2,
277 .channels_max = 2,
278 .ops = {
279 .prepare = ca0110_capture_pcm_prepare,
280 .cleanup = ca0110_capture_pcm_cleanup
281 },
282};
283
284static const struct hda_pcm_stream ca0110_pcm_digital_playback = {
285 .substreams = 1,
286 .channels_min = 2,
287 .channels_max = 2,
288 .ops = {
289 .open = ca0110_dig_playback_pcm_open,
290 .close = ca0110_dig_playback_pcm_close,
291 .prepare = ca0110_dig_playback_pcm_prepare
292 },
293};
294
295static const struct hda_pcm_stream ca0110_pcm_digital_capture = {
296 .substreams = 1,
297 .channels_min = 2,
298 .channels_max = 2,
299};
300
301static int ca0110_build_pcms(struct hda_codec *codec)
302{
303 struct ca0110_spec *spec = codec->spec;
304 struct hda_pcm *info = spec->pcm_rec;
305
306 codec->pcm_info = info;
307 codec->num_pcms = 0;
308
309 info->name = "CA0110 Analog";
310 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0110_pcm_analog_playback;
311 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
312 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
313 spec->multiout.max_channels;
314 info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0110_pcm_analog_capture;
315 info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
316 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
317 codec->num_pcms++;
318
319 if (!spec->dig_out && !spec->dig_in)
320 return 0;
321
322 info++;
323 info->name = "CA0110 Digital";
324 info->pcm_type = HDA_PCM_TYPE_SPDIF;
325 if (spec->dig_out) {
326 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
327 ca0110_pcm_digital_playback;
328 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
329 }
330 if (spec->dig_in) {
331 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
332 ca0110_pcm_digital_capture;
333 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
334 }
335 codec->num_pcms++;
336
337 return 0;
338}
339
340static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
341{
342 if (pin) {
343 snd_hda_codec_write(codec, pin, 0,
344 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
345 if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
346 snd_hda_codec_write(codec, pin, 0,
347 AC_VERB_SET_AMP_GAIN_MUTE,
348 AMP_OUT_UNMUTE);
349 }
350 if (dac)
351 snd_hda_codec_write(codec, dac, 0,
352 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
353}
354
355static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
356{
357 if (pin) {
358 snd_hda_codec_write(codec, pin, 0,
359 AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80);
360 if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
361 snd_hda_codec_write(codec, pin, 0,
362 AC_VERB_SET_AMP_GAIN_MUTE,
363 AMP_IN_UNMUTE(0));
364 }
365 if (adc)
366 snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
367 AMP_IN_UNMUTE(0));
368}
369
370static int ca0110_init(struct hda_codec *codec)
371{
372 struct ca0110_spec *spec = codec->spec;
373 struct auto_pin_cfg *cfg = &spec->autocfg;
374 int i;
375
376 for (i = 0; i < spec->multiout.num_dacs; i++)
377 init_output(codec, spec->out_pins[i],
378 spec->multiout.dac_nids[i]);
379 init_output(codec, cfg->hp_pins[0], spec->hp_dac);
380 init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
381
382 for (i = 0; i < spec->num_inputs; i++)
383 init_input(codec, spec->input_pins[i], spec->adcs[i]);
384 init_input(codec, cfg->dig_in_pin, spec->dig_in);
385 return 0;
386}
387
388static void ca0110_free(struct hda_codec *codec)
389{
390 kfree(codec->spec);
391}
392
393static const struct hda_codec_ops ca0110_patch_ops = {
394 .build_controls = ca0110_build_controls,
395 .build_pcms = ca0110_build_pcms,
396 .init = ca0110_init,
397 .free = ca0110_free,
398};
399
400
401static void parse_line_outs(struct hda_codec *codec)
402{
403 struct ca0110_spec *spec = codec->spec;
404 struct auto_pin_cfg *cfg = &spec->autocfg;
405 int i, n;
406 unsigned int def_conf;
407 hda_nid_t nid;
408
409 n = 0;
410 for (i = 0; i < cfg->line_outs; i++) {
411 nid = cfg->line_out_pins[i];
412 def_conf = snd_hda_codec_get_pincfg(codec, nid);
413 if (!def_conf)
414 continue; /* invalid pin */
415 if (snd_hda_get_connections(codec, nid, &spec->dacs[i], 1) != 1)
416 continue;
417 spec->out_pins[n++] = nid;
418 }
419 spec->multiout.dac_nids = spec->dacs;
420 spec->multiout.num_dacs = n;
421 spec->multiout.max_channels = n * 2;
422}
423
424static void parse_hp_out(struct hda_codec *codec)
425{
426 struct ca0110_spec *spec = codec->spec;
427 struct auto_pin_cfg *cfg = &spec->autocfg;
428 int i;
429 unsigned int def_conf;
430 hda_nid_t nid, dac;
431
432 if (!cfg->hp_outs)
433 return;
434 nid = cfg->hp_pins[0];
435 def_conf = snd_hda_codec_get_pincfg(codec, nid);
436 if (!def_conf) {
437 cfg->hp_outs = 0;
438 return;
439 }
440 if (snd_hda_get_connections(codec, nid, &dac, 1) != 1)
441 return;
442
443 for (i = 0; i < cfg->line_outs; i++)
444 if (dac == spec->dacs[i])
445 break;
446 if (i >= cfg->line_outs) {
447 spec->hp_dac = dac;
448 spec->multiout.hp_nid = dac;
449 }
450}
451
452static void parse_input(struct hda_codec *codec)
453{
454 struct ca0110_spec *spec = codec->spec;
455 struct auto_pin_cfg *cfg = &spec->autocfg;
456 hda_nid_t nid, pin;
457 int n, i, j;
458
459 n = 0;
460 nid = codec->start_nid;
461 for (i = 0; i < codec->num_nodes; i++, nid++) {
462 unsigned int wcaps = get_wcaps(codec, nid);
463 unsigned int type = get_wcaps_type(wcaps);
464 if (type != AC_WID_AUD_IN)
465 continue;
466 if (snd_hda_get_connections(codec, nid, &pin, 1) != 1)
467 continue;
468 if (pin == cfg->dig_in_pin) {
469 spec->dig_in = nid;
470 continue;
471 }
472 for (j = 0; j < cfg->num_inputs; j++)
473 if (cfg->inputs[j].pin == pin)
474 break;
475 if (j >= cfg->num_inputs)
476 continue;
477 spec->input_pins[n] = pin;
478 spec->input_labels[n] = hda_get_input_pin_label(codec, pin, 1);
479 spec->adcs[n] = nid;
480 n++;
481 }
482 spec->num_inputs = n;
483}
484
485static void parse_digital(struct hda_codec *codec)
486{
487 struct ca0110_spec *spec = codec->spec;
488 struct auto_pin_cfg *cfg = &spec->autocfg;
489
490 if (cfg->dig_outs &&
491 snd_hda_get_connections(codec, cfg->dig_out_pins[0],
492 &spec->dig_out, 1) == 1)
493 spec->multiout.dig_out_nid = spec->dig_out;
494}
495
496static int ca0110_parse_auto_config(struct hda_codec *codec)
497{
498 struct ca0110_spec *spec = codec->spec;
499 int err;
500
501 err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
502 if (err < 0)
503 return err;
504
505 parse_line_outs(codec);
506 parse_hp_out(codec);
507 parse_digital(codec);
508 parse_input(codec);
509 return 0;
510}
511
512
513static int patch_ca0110(struct hda_codec *codec)
514{
515 struct ca0110_spec *spec;
516 int err;
517
518 spec = kzalloc(sizeof(*spec), GFP_KERNEL);
519 if (!spec)
520 return -ENOMEM;
521 codec->spec = spec;
522
523 codec->bus->needs_damn_long_delay = 1;
524
525 err = ca0110_parse_auto_config(codec);
526 if (err < 0)
527 goto error;
528
529 codec->patch_ops = ca0110_patch_ops;
530
531 return 0;
532
533 error:
534 kfree(codec->spec);
535 codec->spec = NULL;
536 return err;
537}
538
539
540/*
541 * patch entries
542 */
543static const struct hda_codec_preset snd_hda_preset_ca0110[] = {
544 { .id = 0x1102000a, .name = "CA0110-IBG", .patch = patch_ca0110 },
545 { .id = 0x1102000b, .name = "CA0110-IBG", .patch = patch_ca0110 },
546 { .id = 0x1102000d, .name = "SB0880 X-Fi", .patch = patch_ca0110 },
547 {} /* terminator */
548};
549
550MODULE_ALIAS("snd-hda-codec-id:1102000a");
551MODULE_ALIAS("snd-hda-codec-id:1102000b");
552MODULE_ALIAS("snd-hda-codec-id:1102000d");
553
554MODULE_LICENSE("GPL");
555MODULE_DESCRIPTION("Creative CA0110-IBG HD-audio codec");
556
557static struct hda_codec_preset_list ca0110_list = {
558 .preset = snd_hda_preset_ca0110,
559 .owner = THIS_MODULE,
560};
561
562static int __init patch_ca0110_init(void)
563{
564 return snd_hda_add_codec_preset(&ca0110_list);
565}
566
567static void __exit patch_ca0110_exit(void)
568{
569 snd_hda_delete_codec_preset(&ca0110_list);
570}
571
572module_init(patch_ca0110_init)
573module_exit(patch_ca0110_exit)