err.no Git - linux-2.6/blob - sound/pci/oxygen/virtuoso.c

   1 /*
   2  * C-Media CMI8788 driver for Asus Xonar cards
   3  *
   4  * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
   5  *
   6  *
   7  *  This driver is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License, version 2.
   9  *
  10  *  This driver is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this driver; if not, write to the Free Software
  17  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  18  */
  19
  20 /*
  21  * Xonar D2/D2X
  22  * ------------
  23  *
  24  * CMI8788:
  25  *
  26  * SPI 0 -> 1st PCM1796 (front)
  27  * SPI 1 -> 2nd PCM1796 (surround)
  28  * SPI 2 -> 3rd PCM1796 (center/LFE)
  29  * SPI 4 -> 4th PCM1796 (back)
  30  *
  31  * GPIO 2 -> M0 of CS5381
  32  * GPIO 3 -> M1 of CS5381
  33  * GPIO 5 <- external power present (D2X only)
  34  * GPIO 7 -> ALT
  35  * GPIO 8 -> enable output to speakers
  36  */
  37
  38 /*
  39  * Xonar DX
  40  * --------
  41  *
  42  * CMI8788:
  43  *
  44  * I²C <-> CS4398 (front)
  45  *     <-> CS4362A (surround, center/LFE, back)
  46  *
  47  * GPI 0 <- external power present
  48  *
  49  * GPIO 0 -> enable output to speakers
  50  * GPIO 1 -> ?
  51  * GPIO 2 -> M0 of CS5361
  52  * GPIO 3 -> M1 of CS5361
  53  * GPIO 8 -> route input jack to line-in (0) or mic-in (1)
  54  *
  55  * CS4398:
  56  *
  57  * AD0 <- 1
  58  * AD1 <- 1
  59  *
  60  * CS4362A:
  61  *
  62  * AD0 <- 0
  63  */
  64
  65 #include <linux/pci.h>
  66 #include <linux/delay.h>
  67 #include <linux/mutex.h>
  68 #include <sound/ac97_codec.h>
  69 #include <sound/control.h>
  70 #include <sound/core.h>
  71 #include <sound/initval.h>
  72 #include <sound/pcm.h>
  73 #include <sound/tlv.h>
  74 #include "oxygen.h"
  75 #include "cm9780.h"
  76 #include "pcm1796.h"
  77 #include "cs4398.h"
  78 #include "cs4362a.h"
  79
  80 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
  81 MODULE_DESCRIPTION("Asus AVx00 driver");
  82 MODULE_LICENSE("GPL");
  83 MODULE_SUPPORTED_DEVICE("{{Asus,AV100},{Asus,AV200}}");
  84
  85 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
  86 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
  87 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
  88
  89 module_param_array(index, int, NULL, 0444);
  90 MODULE_PARM_DESC(index, "card index");
  91 module_param_array(id, charp, NULL, 0444);
  92 MODULE_PARM_DESC(id, "ID string");
  93 module_param_array(enable, bool, NULL, 0444);
  94 MODULE_PARM_DESC(enable, "enable card");
  95
  96 enum {
  97         MODEL_D2,
  98         MODEL_D2X,
  99         MODEL_DX,
 100 };
 101
 102 static struct pci_device_id xonar_ids[] __devinitdata = {
 103         { OXYGEN_PCI_SUBID(0x1043, 0x8269), .driver_data = MODEL_D2 },
 104         { OXYGEN_PCI_SUBID(0x1043, 0x8275), .driver_data = MODEL_DX },
 105         { OXYGEN_PCI_SUBID(0x1043, 0x82b7), .driver_data = MODEL_D2X },
 106         { }
 107 };
 108 MODULE_DEVICE_TABLE(pci, xonar_ids);
 109
 110
 111 #define GPIO_CS53x1_M_MASK      0x000c
 112 #define GPIO_CS53x1_M_SINGLE    0x0000
 113 #define GPIO_CS53x1_M_DOUBLE    0x0004
 114 #define GPIO_CS53x1_M_QUAD      0x0008
 115
 116 #define GPIO_D2X_EXT_POWER      0x0020
 117 #define GPIO_D2_ALT             0x0080
 118 #define GPIO_D2_OUTPUT_ENABLE   0x0100
 119
 120 #define GPI_DX_EXT_POWER        0x01
 121 #define GPIO_DX_OUTPUT_ENABLE   0x0001
 122 #define GPIO_DX_UNKNOWN1        0x0002
 123 #define GPIO_DX_INPUT_ROUTE     0x0100
 124
 125 #define I2C_DEVICE_CS4398       0x9e    /* 10011, AD1=1, AD0=1, /W=0 */
 126 #define I2C_DEVICE_CS4362A      0x30    /* 001100, AD0=0, /W=0 */
 127
 128 struct xonar_data {
 129         unsigned int anti_pop_delay;
 130         u16 output_enable_bit;
 131         u8 ext_power_reg;
 132         u8 ext_power_int_reg;
 133         u8 ext_power_bit;
 134         u8 has_power;
 135 };
 136
 137 static void pcm1796_write(struct oxygen *chip, unsigned int codec,
 138                           u8 reg, u8 value)
 139 {
 140         /* maps ALSA channel pair number to SPI output */
 141         static const u8 codec_map[4] = {
 142                 0, 1, 2, 4
 143         };
 144         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
 145                          OXYGEN_SPI_DATA_LENGTH_2 |
 146                          OXYGEN_SPI_CLOCK_160 |
 147                          (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
 148                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
 149                          (reg << 8) | value);
 150 }
 151
 152 static void cs4398_write(struct oxygen *chip, u8 reg, u8 value)
 153 {
 154         oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
 155 }
 156
 157 static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
 158 {
 159         oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
 160 }
 161
 162 static void xonar_common_init(struct oxygen *chip)
 163 {
 164         struct xonar_data *data = chip->model_data;
 165
 166         if (data->ext_power_reg) {
 167                 oxygen_set_bits8(chip, data->ext_power_int_reg,
 168                                  data->ext_power_bit);
 169                 chip->interrupt_mask |= OXYGEN_INT_GPIO;
 170                 data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 171                                      & data->ext_power_bit);
 172         }
 173         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CS53x1_M_MASK);
 174         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 175                               GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK);
 176         oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
 177         msleep(data->anti_pop_delay);
 178         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, data->output_enable_bit);
 179         oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 180 }
 181
 182 static void xonar_d2_init(struct oxygen *chip)
 183 {
 184         struct xonar_data *data = chip->model_data;
 185         unsigned int i;
 186
 187         data->anti_pop_delay = 300;
 188         data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
 189
 190         for (i = 0; i < 4; ++i) {
 191                 pcm1796_write(chip, i, 18, PCM1796_FMT_24_LJUST | PCM1796_ATLD);
 192                 pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
 193                 pcm1796_write(chip, i, 20, PCM1796_OS_64);
 194                 pcm1796_write(chip, i, 21, 0);
 195                 pcm1796_write(chip, i, 16, 0xff); /* set ATL/ATR after ATLD */
 196                 pcm1796_write(chip, i, 17, 0xff);
 197         }
 198
 199         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
 200         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
 201
 202         xonar_common_init(chip);
 203
 204         snd_component_add(chip->card, "PCM1796");
 205         snd_component_add(chip->card, "CS5381");
 206 }
 207
 208 static void xonar_d2x_init(struct oxygen *chip)
 209 {
 210         struct xonar_data *data = chip->model_data;
 211
 212         data->ext_power_reg = OXYGEN_GPIO_DATA;
 213         data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
 214         data->ext_power_bit = GPIO_D2X_EXT_POWER;
 215         oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
 216         xonar_d2_init(chip);
 217 }
 218
 219 static void xonar_dx_init(struct oxygen *chip)
 220 {
 221         struct xonar_data *data = chip->model_data;
 222         unsigned int i;
 223
 224         for (i = 0; i < 8; ++i)
 225                 chip->dac_volume[i] = 127;
 226         data->anti_pop_delay = 800;
 227         data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
 228         data->ext_power_reg = OXYGEN_GPI_DATA;
 229         data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 230         data->ext_power_bit = GPI_DX_EXT_POWER;
 231
 232         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 233                        OXYGEN_2WIRE_LENGTH_8 |
 234                        OXYGEN_2WIRE_INTERRUPT_MASK |
 235                        OXYGEN_2WIRE_SPEED_FAST);
 236
 237         /* set CPEN (control port mode) and power down */
 238         cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN);
 239         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 240         /* configure */
 241         cs4398_write(chip, 2, CS4398_FM_SINGLE |
 242                      CS4398_DEM_NONE | CS4398_DIF_LJUST);
 243         cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L);
 244         cs4398_write(chip, 4, CS4398_MUTEP_LOW | CS4398_PAMUTE);
 245         cs4398_write(chip, 5, 0);
 246         cs4398_write(chip, 6, 0);
 247         cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP |
 248                      CS4398_ZERO_CROSS | CS4398_SOFT_RAMP);
 249         cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST);
 250         cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE |
 251                       CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP);
 252         cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE);
 253         cs4362a_write(chip, 0x05, 0);
 254         cs4362a_write(chip, 0x06, CS4362A_FM_SINGLE |
 255                       CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L);
 256         cs4362a_write(chip, 0x09, CS4362A_FM_SINGLE |
 257                       CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L);
 258         cs4362a_write(chip, 0x0c, CS4362A_FM_SINGLE |
 259                       CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L);
 260         cs4362a_write(chip, 0x07, 0);
 261         cs4362a_write(chip, 0x08, 0);
 262         cs4362a_write(chip, 0x0a, 0);
 263         cs4362a_write(chip, 0x0b, 0);
 264         cs4362a_write(chip, 0x0d, 0);
 265         cs4362a_write(chip, 0x0e, 0);
 266         /* clear power down */
 267         cs4398_write(chip, 8, CS4398_CPEN);
 268         cs4362a_write(chip, 0x01, CS4362A_CPEN);
 269
 270         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 271                           GPIO_DX_UNKNOWN1 | GPIO_DX_INPUT_ROUTE);
 272         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_DX_INPUT_ROUTE);
 273
 274         xonar_common_init(chip);
 275
 276         snd_component_add(chip->card, "CS4398");
 277         snd_component_add(chip->card, "CS4362A");
 278         snd_component_add(chip->card, "CS5361");
 279 }
 280
 281 static void xonar_cleanup(struct oxygen *chip)
 282 {
 283         struct xonar_data *data = chip->model_data;
 284
 285         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 286 }
 287
 288 static void xonar_dx_cleanup(struct oxygen *chip)
 289 {
 290         xonar_cleanup(chip);
 291         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 292         oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
 293 }
 294
 295 static void set_pcm1796_params(struct oxygen *chip,
 296                                struct snd_pcm_hw_params *params)
 297 {
 298         unsigned int i;
 299         u8 value;
 300
 301         value = params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
 302         for (i = 0; i < 4; ++i)
 303                 pcm1796_write(chip, i, 20, value);
 304 }
 305
 306 static void update_pcm1796_volume(struct oxygen *chip)
 307 {
 308         unsigned int i;
 309
 310         for (i = 0; i < 4; ++i) {
 311                 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
 312                 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
 313         }
 314 }
 315
 316 static void update_pcm1796_mute(struct oxygen *chip)
 317 {
 318         unsigned int i;
 319         u8 value;
 320
 321         value = PCM1796_FMT_24_LJUST | PCM1796_ATLD;
 322         if (chip->dac_mute)
 323                 value |= PCM1796_MUTE;
 324         for (i = 0; i < 4; ++i)
 325                 pcm1796_write(chip, i, 18, value);
 326 }
 327
 328 static void set_cs53x1_params(struct oxygen *chip,
 329                               struct snd_pcm_hw_params *params)
 330 {
 331         unsigned int value;
 332
 333         if (params_rate(params) <= 54000)
 334                 value = GPIO_CS53x1_M_SINGLE;
 335         else if (params_rate(params) <= 108000)
 336                 value = GPIO_CS53x1_M_DOUBLE;
 337         else
 338                 value = GPIO_CS53x1_M_QUAD;
 339         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 340                               value, GPIO_CS53x1_M_MASK);
 341 }
 342
 343 static void set_cs43xx_params(struct oxygen *chip,
 344                               struct snd_pcm_hw_params *params)
 345 {
 346         u8 fm_cs4398, fm_cs4362a;
 347
 348         fm_cs4398 = CS4398_DEM_NONE | CS4398_DIF_LJUST;
 349         fm_cs4362a = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
 350         if (params_rate(params) <= 50000) {
 351                 fm_cs4398 |= CS4398_FM_SINGLE;
 352                 fm_cs4362a |= CS4362A_FM_SINGLE;
 353         } else if (params_rate(params) <= 100000) {
 354                 fm_cs4398 |= CS4398_FM_DOUBLE;
 355                 fm_cs4362a |= CS4362A_FM_DOUBLE;
 356         } else {
 357                 fm_cs4398 |= CS4398_FM_QUAD;
 358                 fm_cs4362a |= CS4362A_FM_QUAD;
 359         }
 360         cs4398_write(chip, 2, fm_cs4398);
 361         cs4362a_write(chip, 0x06, fm_cs4362a);
 362         cs4362a_write(chip, 0x09, fm_cs4362a);
 363         cs4362a_write(chip, 0x0c, fm_cs4362a);
 364 }
 365
 366 static void update_cs4362a_volumes(struct oxygen *chip)
 367 {
 368         u8 mute;
 369
 370         mute = chip->dac_mute ? CS4362A_MUTE : 0;
 371         cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute);
 372         cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute);
 373         cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute);
 374         cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute);
 375         cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute);
 376         cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute);
 377 }
 378
 379 static void update_cs43xx_volume(struct oxygen *chip)
 380 {
 381         cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2);
 382         cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2);
 383         update_cs4362a_volumes(chip);
 384 }
 385
 386 static void update_cs43xx_mute(struct oxygen *chip)
 387 {
 388         u8 reg;
 389
 390         reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
 391         if (chip->dac_mute)
 392                 reg |= CS4398_MUTE_B | CS4398_MUTE_A;
 393         cs4398_write(chip, 4, reg);
 394         update_cs4362a_volumes(chip);
 395 }
 396
 397 static void xonar_gpio_changed(struct oxygen *chip)
 398 {
 399         struct xonar_data *data = chip->model_data;
 400         u8 has_power;
 401
 402         has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 403                        & data->ext_power_bit);
 404         if (has_power != data->has_power) {
 405                 data->has_power = has_power;
 406                 if (has_power) {
 407                         snd_printk(KERN_NOTICE "power restored\n");
 408                 } else {
 409                         snd_printk(KERN_CRIT
 410                                    "Hey! Don't unplug the power cable!\n");
 411                         /* TODO: stop PCMs */
 412                 }
 413         }
 414 }
 415
 416 static int pcm1796_volume_info(struct snd_kcontrol *ctl,
 417                                struct snd_ctl_elem_info *info)
 418 {
 419         info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 420         info->count = 8;
 421         info->value.integer.min = 0x0f;
 422         info->value.integer.max = 0xff;
 423         return 0;
 424 }
 425
 426 static int cs4362a_volume_info(struct snd_kcontrol *ctl,
 427                                struct snd_ctl_elem_info *info)
 428 {
 429         info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
 430         info->count = 8;
 431         info->value.integer.min = 0;
 432         info->value.integer.max = 127;
 433         return 0;
 434 }
 435
 436 static int alt_switch_get(struct snd_kcontrol *ctl,
 437                           struct snd_ctl_elem_value *value)
 438 {
 439         struct oxygen *chip = ctl->private_data;
 440
 441         value->value.integer.value[0] =
 442                 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_D2_ALT);
 443         return 0;
 444 }
 445
 446 static int alt_switch_put(struct snd_kcontrol *ctl,
 447                           struct snd_ctl_elem_value *value)
 448 {
 449         struct oxygen *chip = ctl->private_data;
 450         u16 old_bits, new_bits;
 451         int changed;
 452
 453         spin_lock_irq(&chip->reg_lock);
 454         old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 455         if (value->value.integer.value[0])
 456                 new_bits = old_bits | GPIO_D2_ALT;
 457         else
 458                 new_bits = old_bits & ~GPIO_D2_ALT;
 459         changed = new_bits != old_bits;
 460         if (changed)
 461                 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
 462         spin_unlock_irq(&chip->reg_lock);
 463         return changed;
 464 }
 465
 466 static const struct snd_kcontrol_new alt_switch = {
 467         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 468         .name = "Analog Loopback Switch",
 469         .info = snd_ctl_boolean_mono_info,
 470         .get = alt_switch_get,
 471         .put = alt_switch_put,
 472 };
 473
 474 static int unknown_info(struct snd_kcontrol *ctl,
 475                         struct snd_ctl_elem_info *info)
 476 {
 477         info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 478         info->count = 1;
 479         info->value.enumerated.items = 2;
 480         if (info->value.enumerated.item > 1)
 481                 info->value.enumerated.item = 1;
 482         sprintf(info->value.enumerated.name, "%u", info->value.enumerated.item);
 483         return 0;
 484 }
 485
 486 static int unknown_get(struct snd_kcontrol *ctl,
 487                        struct snd_ctl_elem_value *value)
 488 {
 489         struct oxygen *chip = ctl->private_data;
 490
 491         value->value.enumerated.item[0] =
 492                 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DX_UNKNOWN1);
 493         return 0;
 494 }
 495
 496 static int unknown_put(struct snd_kcontrol *ctl,
 497                        struct snd_ctl_elem_value *value)
 498 {
 499         struct oxygen *chip = ctl->private_data;
 500         u16 old_reg, new_reg;
 501
 502         spin_lock_irq(&chip->reg_lock);
 503         old_reg = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 504         if (value->value.enumerated.item[0])
 505                 new_reg = old_reg | GPIO_DX_UNKNOWN1;
 506         else
 507                 new_reg = old_reg & ~GPIO_DX_UNKNOWN1;
 508         oxygen_write16(chip, OXYGEN_GPIO_DATA, new_reg);
 509         spin_unlock_irq(&chip->reg_lock);
 510         return old_reg != new_reg;
 511 }
 512
 513 static const struct snd_kcontrol_new unknown_switch = {
 514         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 515         .name = "PanelConfig?",
 516         .info = unknown_info,
 517         .get = unknown_get,
 518         .put = unknown_put,
 519 };
 520
 521 static void xonar_dx_ac97_switch(struct oxygen *chip,
 522                                  unsigned int reg, unsigned int mute)
 523 {
 524         if (reg == AC97_LINE) {
 525                 spin_lock_irq(&chip->reg_lock);
 526                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 527                                       mute ? GPIO_DX_INPUT_ROUTE : 0,
 528                                       GPIO_DX_INPUT_ROUTE);
 529                 spin_unlock_irq(&chip->reg_lock);
 530         }
 531 }
 532
 533 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0);
 534 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0);
 535
 536 static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
 537 {
 538         if (!strcmp(template->name, "Master Playback Volume")) {
 539                 template->access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
 540                 template->info = pcm1796_volume_info;
 541                 template->tlv.p = pcm1796_db_scale;
 542         } else if (!strncmp(template->name, "CD Capture ", 11)) {
 543                 /* CD in is actually connected to the video in pin */
 544                 template->private_value ^= AC97_CD ^ AC97_VIDEO;
 545         }
 546         return 0;
 547 }
 548
 549 static int xonar_dx_control_filter(struct snd_kcontrol_new *template)
 550 {
 551         if (!strcmp(template->name, "Master Playback Volume")) {
 552                 template->access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
 553                 template->info = cs4362a_volume_info;
 554                 template->tlv.p = cs4362a_db_scale;
 555         } else if (!strncmp(template->name, "CD Capture ", 11)) {
 556                 return 1; /* no CD input */
 557         }
 558         return 0;
 559 }
 560
 561 static int xonar_mixer_init(struct oxygen *chip)
 562 {
 563         return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
 564 }
 565
 566 static int xonar_dx_mixer_init(struct oxygen *chip)
 567 {
 568         return snd_ctl_add(chip->card, snd_ctl_new1(&unknown_switch, chip));
 569 }
 570
 571 static const struct oxygen_model xonar_models[] = {
 572         [MODEL_D2] = {
 573                 .shortname = "Xonar D2",
 574                 .longname = "Asus Virtuoso 200",
 575                 .chip = "AV200",
 576                 .owner = THIS_MODULE,
 577                 .init = xonar_d2_init,
 578                 .control_filter = xonar_d2_control_filter,
 579                 .mixer_init = xonar_mixer_init,
 580                 .cleanup = xonar_cleanup,
 581                 .set_dac_params = set_pcm1796_params,
 582                 .set_adc_params = set_cs53x1_params,
 583                 .update_dac_volume = update_pcm1796_volume,
 584                 .update_dac_mute = update_pcm1796_mute,
 585                 .model_data_size = sizeof(struct xonar_data),
 586                 .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
 587                                PLAYBACK_1_TO_SPDIF |
 588                                CAPTURE_0_FROM_I2S_2 |
 589                                CAPTURE_1_FROM_SPDIF,
 590                 .dac_channels = 8,
 591                 .misc_flags = OXYGEN_MISC_MIDI,
 592                 .function_flags = OXYGEN_FUNCTION_SPI |
 593                                   OXYGEN_FUNCTION_ENABLE_SPI_4_5,
 594                 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 595                 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 596         },
 597         [MODEL_D2X] = {
 598                 .shortname = "Xonar D2X",
 599                 .longname = "Asus Virtuoso 200",
 600                 .chip = "AV200",
 601                 .owner = THIS_MODULE,
 602                 .init = xonar_d2x_init,
 603                 .control_filter = xonar_d2_control_filter,
 604                 .mixer_init = xonar_mixer_init,
 605                 .cleanup = xonar_cleanup,
 606                 .set_dac_params = set_pcm1796_params,
 607                 .set_adc_params = set_cs53x1_params,
 608                 .update_dac_volume = update_pcm1796_volume,
 609                 .update_dac_mute = update_pcm1796_mute,
 610                 .gpio_changed = xonar_gpio_changed,
 611                 .model_data_size = sizeof(struct xonar_data),
 612                 .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
 613                                PLAYBACK_1_TO_SPDIF |
 614                                CAPTURE_0_FROM_I2S_2 |
 615                                CAPTURE_1_FROM_SPDIF,
 616                 .dac_channels = 8,
 617                 .misc_flags = OXYGEN_MISC_MIDI,
 618                 .function_flags = OXYGEN_FUNCTION_SPI |
 619                                   OXYGEN_FUNCTION_ENABLE_SPI_4_5,
 620                 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 621                 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 622         },
 623         [MODEL_DX] = {
 624                 .shortname = "Xonar DX",
 625                 .longname = "Asus Virtuoso 100",
 626                 .chip = "AV200",
 627                 .owner = THIS_MODULE,
 628                 .init = xonar_dx_init,
 629                 .control_filter = xonar_dx_control_filter,
 630                 .mixer_init = xonar_dx_mixer_init,
 631                 .cleanup = xonar_dx_cleanup,
 632                 .set_dac_params = set_cs43xx_params,
 633                 .set_adc_params = set_cs53x1_params,
 634                 .update_dac_volume = update_cs43xx_volume,
 635                 .update_dac_mute = update_cs43xx_mute,
 636                 .gpio_changed = xonar_gpio_changed,
 637                 .ac97_switch = xonar_dx_ac97_switch,
 638                 .model_data_size = sizeof(struct xonar_data),
 639                 .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
 640                                PLAYBACK_1_TO_SPDIF |
 641                                CAPTURE_0_FROM_I2S_2,
 642                 .dac_channels = 8,
 643                 .function_flags = OXYGEN_FUNCTION_2WIRE,
 644                 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 645                 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 646         },
 647 };
 648
 649 static int __devinit xonar_probe(struct pci_dev *pci,
 650                                  const struct pci_device_id *pci_id)
 651 {
 652         static int dev;
 653         int err;
 654
 655         if (dev >= SNDRV_CARDS)
 656                 return -ENODEV;
 657         if (!enable[dev]) {
 658                 ++dev;
 659                 return -ENOENT;
 660         }
 661         err = oxygen_pci_probe(pci, index[dev], id[dev],
 662                                &xonar_models[pci_id->driver_data]);
 663         if (err >= 0)
 664                 ++dev;
 665         return err;
 666 }
 667
 668 static struct pci_driver xonar_driver = {
 669         .name = "AV200",
 670         .id_table = xonar_ids,
 671         .probe = xonar_probe,
 672         .remove = __devexit_p(oxygen_pci_remove),
 673 };
 674
 675 static int __init alsa_card_xonar_init(void)
 676 {
 677         return pci_register_driver(&xonar_driver);
 678 }
 679
 680 static void __exit alsa_card_xonar_exit(void)
 681 {
 682         pci_unregister_driver(&xonar_driver);
 683 }
 684
 685 module_init(alsa_card_xonar_init)
 686 module_exit(alsa_card_xonar_exit)