SAFE public projects git trees. - safe/jmp/linux-2.6/blob - sound/pci/hda/patch_analog.c

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