1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
|
/*
* HD audio interface patch for AD1986A
*
* Copyright (c) 2005 Takashi Iwai <tiwai@suse.de>
*
* This driver is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This driver is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <sound/driver.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
struct ad1986a_spec {
struct semaphore amp_mutex; /* PCM volume/mute control mutex */
struct hda_multi_out multiout; /* playback */
unsigned int cur_mux; /* capture source */
struct hda_pcm pcm_rec[2]; /* PCM information */
};
#define AD1986A_SPDIF_OUT 0x02
#define AD1986A_FRONT_DAC 0x03
#define AD1986A_SURR_DAC 0x04
#define AD1986A_CLFE_DAC 0x05
#define AD1986A_ADC 0x06
static hda_nid_t ad1986a_dac_nids[3] = {
AD1986A_FRONT_DAC, AD1986A_SURR_DAC, AD1986A_CLFE_DAC
};
static struct hda_input_mux ad1986a_capture_source = {
.num_items = 7,
.items = {
{ "Mic", 0x0 },
{ "CD", 0x1 },
{ "Aux", 0x3 },
{ "Line", 0x4 },
{ "Mix", 0x5 },
{ "Mono", 0x6 },
{ "Phone", 0x7 },
},
};
/*
* PCM control
*
* bind volumes/mutes of 3 DACs as a single PCM control for simplicity
*/
#define ad1986a_pcm_amp_vol_info snd_hda_mixer_amp_volume_info
static int ad1986a_pcm_amp_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad1986a_spec *ad = codec->spec;
down(&ad->amp_mutex);
snd_hda_mixer_amp_volume_get(kcontrol, ucontrol);
up(&ad->amp_mutex);
return 0;
}
static int ad1986a_pcm_amp_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad1986a_spec *ad = codec->spec;
int i, change = 0;
down(&ad->amp_mutex);
for (i = 0; i < ARRAY_SIZE(ad1986a_dac_nids); i++) {
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(ad1986a_dac_nids[i], 3, 0, HDA_OUTPUT);
change |= snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
}
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT);
up(&ad->amp_mutex);
return change;
}
#define ad1986a_pcm_amp_sw_info snd_hda_mixer_amp_volume_info
static int ad1986a_pcm_amp_sw_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad1986a_spec *ad = codec->spec;
down(&ad->amp_mutex);
snd_hda_mixer_amp_switch_get(kcontrol, ucontrol);
up(&ad->amp_mutex);
return 0;
}
static int ad1986a_pcm_amp_sw_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad1986a_spec *ad = codec->spec;
int i, change = 0;
down(&ad->amp_mutex);
for (i = 0; i < ARRAY_SIZE(ad1986a_dac_nids); i++) {
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(ad1986a_dac_nids[i], 3, 0, HDA_OUTPUT);
change |= snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
}
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT);
up(&ad->amp_mutex);
return change;
}
/*
* input MUX handling
*/
static int ad1986a_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
return snd_hda_input_mux_info(&ad1986a_capture_source, uinfo);
}
static int ad1986a_mux_enum_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad1986a_spec *spec = codec->spec;
ucontrol->value.enumerated.item[0] = spec->cur_mux;
return 0;
}
static int ad1986a_mux_enum_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad1986a_spec *spec = codec->spec;
return snd_hda_input_mux_put(codec, &ad1986a_capture_source, ucontrol,
AD1986A_ADC, &spec->cur_mux);
}
/*
* mixers
*/
static snd_kcontrol_new_t ad1986a_mixers[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "PCM Playback Volume",
.info = ad1986a_pcm_amp_vol_info,
.get = ad1986a_pcm_amp_vol_get,
.put = ad1986a_pcm_amp_vol_put,
.private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT)
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "PCM Playback Switch",
.info = ad1986a_pcm_amp_sw_info,
.get = ad1986a_pcm_amp_sw_get,
.put = ad1986a_pcm_amp_sw_put,
.private_value = HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT)
},
HDA_CODEC_VOLUME("Front Playback Volume", 0x1b, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Surround Playback Volume", 0x1c, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Surround Playback Switch", 0x1c, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x1d, 1, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x1d, 2, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x1d, 1, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x1d, 2, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x1a, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x17, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x17, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Aux Playback Volume", 0x16, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Aux Playback Switch", 0x16, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x18, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x18, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mono Playback Volume", 0x1e, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Mono Playback Switch", 0x1e, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_OUTPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Source",
.info = ad1986a_mux_enum_info,
.get = ad1986a_mux_enum_get,
.put = ad1986a_mux_enum_put,
},
HDA_CODEC_MUTE("Stereo Downmix Switch", 0x09, 0x0, HDA_OUTPUT),
{ } /* end */
};
/*
* initialization verbs
*/
static struct hda_verb ad1986a_init_verbs[] = {
/* Front, Surround, CLFE DAC; mute as default */
{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x05, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
/* Downmix - off */
{0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
/* HP, Line-Out, Surround, CLFE selectors */
{0x0a, AC_VERB_SET_CONNECT_SEL, 0x0},
{0x0b, AC_VERB_SET_CONNECT_SEL, 0x0},
{0x0c, AC_VERB_SET_CONNECT_SEL, 0x0},
{0x0d, AC_VERB_SET_CONNECT_SEL, 0x0},
/* Mono selector */
{0x0e, AC_VERB_SET_CONNECT_SEL, 0x0},
/* Mic selector: Mic 1/2 pin */
{0x0f, AC_VERB_SET_CONNECT_SEL, 0x0},
/* Line-in selector: Line-in */
{0x10, AC_VERB_SET_CONNECT_SEL, 0x0},
/* Mic 1/2 swap */
{0x11, AC_VERB_SET_CONNECT_SEL, 0x0},
/* Record selector: mic */
{0x12, AC_VERB_SET_CONNECT_SEL, 0x0},
/* Mic, Phone, CD, Aux, Line-In amp; mute as default */
{0x13, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x16, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
/* PC beep */
{0x18, AC_VERB_SET_CONNECT_SEL, 0x0},
/* HP, Line-Out, Surround, CLFE, Mono pins; mute as default */
{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x1d, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
{ } /* end */
};
static int ad1986a_init(struct hda_codec *codec)
{
snd_hda_sequence_write(codec, ad1986a_init_verbs);
return 0;
}
static int ad1986a_build_controls(struct hda_codec *codec)
{
int err;
err = snd_hda_add_new_ctls(codec, ad1986a_mixers);
if (err < 0)
return err;
err = snd_hda_create_spdif_out_ctls(codec, AD1986A_SPDIF_OUT);
if (err < 0)
return err;
return 0;
}
/*
* Analog playback callbacks
*/
static int ad1986a_playback_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
snd_pcm_substream_t *substream)
{
struct ad1986a_spec *spec = codec->spec;
return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
}
static int ad1986a_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
snd_pcm_substream_t *substream)
{
struct ad1986a_spec *spec = codec->spec;
return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
format, substream);
}
static int ad1986a_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
snd_pcm_substream_t *substream)
{
struct ad1986a_spec *spec = codec->spec;
return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}
/*
* Digital out
*/
static int ad1986a_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
snd_pcm_substream_t *substream)
{
struct ad1986a_spec *spec = codec->spec;
return snd_hda_multi_out_dig_open(codec, &spec->multiout);
}
static int ad1986a_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
snd_pcm_substream_t *substream)
{
struct ad1986a_spec *spec = codec->spec;
return snd_hda_multi_out_dig_close(codec, &spec->multiout);
}
/*
* Analog capture
*/
static int ad1986a_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
snd_pcm_substream_t *substream)
{
snd_hda_codec_setup_stream(codec, AD1986A_ADC, stream_tag, 0, format);
return 0;
}
static int ad1986a_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
snd_pcm_substream_t *substream)
{
snd_hda_codec_setup_stream(codec, AD1986A_ADC, 0, 0, 0);
return 0;
}
/*
*/
static struct hda_pcm_stream ad1986a_pcm_analog_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 6,
.nid = AD1986A_FRONT_DAC, /* NID to query formats and rates */
.ops = {
.open = ad1986a_playback_pcm_open,
.prepare = ad1986a_playback_pcm_prepare,
.cleanup = ad1986a_playback_pcm_cleanup
},
};
static struct hda_pcm_stream ad1986a_pcm_analog_capture = {
.substreams = 2,
.channels_min = 2,
.channels_max = 2,
.nid = AD1986A_ADC, /* NID to query formats and rates */
.ops = {
.prepare = ad1986a_capture_pcm_prepare,
.cleanup = ad1986a_capture_pcm_cleanup
},
};
static struct hda_pcm_stream ad1986a_pcm_digital_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
.nid = AD1986A_SPDIF_OUT,
.ops = {
.open = ad1986a_dig_playback_pcm_open,
.close = ad1986a_dig_playback_pcm_close
},
};
static int ad1986a_build_pcms(struct hda_codec *codec)
{
struct ad1986a_spec *spec = codec->spec;
struct hda_pcm *info = spec->pcm_rec;
codec->num_pcms = 2;
codec->pcm_info = info;
info->name = "AD1986A Analog";
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad1986a_pcm_analog_playback;
info->stream[SNDRV_PCM_STREAM_CAPTURE] = ad1986a_pcm_analog_capture;
info++;
info->name = "AD1986A Digital";
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad1986a_pcm_digital_playback;
return 0;
}
static void ad1986a_free(struct hda_codec *codec)
{
kfree(codec->spec);
}
#ifdef CONFIG_PM
static int ad1986a_resume(struct hda_codec *codec)
{
ad1986a_init(codec);
snd_hda_resume_ctls(codec, ad1986a_mixers);
snd_hda_resume_spdif_out(codec);
return 0;
}
#endif
static struct hda_codec_ops ad1986a_patch_ops = {
.build_controls = ad1986a_build_controls,
.build_pcms = ad1986a_build_pcms,
.init = ad1986a_init,
.free = ad1986a_free,
#ifdef CONFIG_PM
.resume = ad1986a_resume,
#endif
};
static int patch_ad1986a(struct hda_codec *codec)
{
struct ad1986a_spec *spec;
spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return -ENOMEM;
init_MUTEX(&spec->amp_mutex);
codec->spec = spec;
spec->multiout.max_channels = 6;
spec->multiout.num_dacs = ARRAY_SIZE(ad1986a_dac_nids);
spec->multiout.dac_nids = ad1986a_dac_nids;
spec->multiout.dig_out_nid = AD1986A_SPDIF_OUT;
codec->patch_ops = ad1986a_patch_ops;
return 0;
}
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_analog[] = {
{ .id = 0x11d41986, .name = "AD1986A", .patch = patch_ad1986a },
{} /* terminator */
};
|
