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   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 D1/DX
  40  * -----------
  41  *
  42  * CMI8788:
  43  *
  44  * I²C <-> CS4398 (front)
  45  *     <-> CS4362A (surround, center/LFE, back)
  46  *
  47  * GPI 0 <- external power present (DX only)
  48  *
  49  * GPIO 0 -> enable output to speakers
  50  * GPIO 1 -> enable front panel I/O
  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 v2");
  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_D1,
 100         MODEL_DX,
 101 };
 102
 103 static struct pci_device_id xonar_ids[] __devinitdata = {
 104         { OXYGEN_PCI_SUBID(0x1043, 0x8269), .driver_data = MODEL_D2 },
 105         { OXYGEN_PCI_SUBID(0x1043, 0x8275), .driver_data = MODEL_DX },
 106         { OXYGEN_PCI_SUBID(0x1043, 0x82b7), .driver_data = MODEL_D2X },
 107         { OXYGEN_PCI_SUBID(0x1043, 0x834f), .driver_data = MODEL_D1 },
 108         { }
 109 };
 110 MODULE_DEVICE_TABLE(pci, xonar_ids);
 111
 112
 113 #define GPIO_CS53x1_M_MASK      0x000c
 114 #define GPIO_CS53x1_M_SINGLE    0x0000
 115 #define GPIO_CS53x1_M_DOUBLE    0x0004
 116 #define GPIO_CS53x1_M_QUAD      0x0008
 117
 118 #define GPIO_D2X_EXT_POWER      0x0020
 119 #define GPIO_D2_ALT             0x0080
 120 #define GPIO_D2_OUTPUT_ENABLE   0x0100
 121
 122 #define GPI_DX_EXT_POWER        0x01
 123 #define GPIO_DX_OUTPUT_ENABLE   0x0001
 124 #define GPIO_DX_FRONT_PANEL     0x0002
 125 #define GPIO_DX_INPUT_ROUTE     0x0100
 126
 127 #define I2C_DEVICE_CS4398       0x9e    /* 10011, AD1=1, AD0=1, /W=0 */
 128 #define I2C_DEVICE_CS4362A      0x30    /* 001100, AD0=0, /W=0 */
 129
 130 struct xonar_data {
 131         unsigned int model;
 132         unsigned int anti_pop_delay;
 133         u16 output_enable_bit;
 134         u8 ext_power_reg;
 135         u8 ext_power_int_reg;
 136         u8 ext_power_bit;
 137         u8 has_power;
 138         u8 pcm1796_oversampling;
 139         u8 cs4398_fm;
 140         u8 cs4362a_fm;
 141 };
 142
 143 static void xonar_gpio_changed(struct oxygen *chip);
 144
 145 static void pcm1796_write(struct oxygen *chip, unsigned int codec,
 146                           u8 reg, u8 value)
 147 {
 148         /* maps ALSA channel pair number to SPI output */
 149         static const u8 codec_map[4] = {
 150                 0, 1, 2, 4
 151         };
 152         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
 153                          OXYGEN_SPI_DATA_LENGTH_2 |
 154                          OXYGEN_SPI_CLOCK_160 |
 155                          (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
 156                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
 157                          (reg << 8) | value);
 158 }
 159
 160 static void cs4398_write(struct oxygen *chip, u8 reg, u8 value)
 161 {
 162         oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
 163 }
 164
 165 static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
 166 {
 167         oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
 168 }
 169
 170 static void xonar_enable_output(struct oxygen *chip)
 171 {
 172         struct xonar_data *data = chip->model_data;
 173
 174         msleep(data->anti_pop_delay);
 175         oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 176 }
 177
 178 static void xonar_common_init(struct oxygen *chip)
 179 {
 180         struct xonar_data *data = chip->model_data;
 181
 182         if (data->ext_power_reg) {
 183                 oxygen_set_bits8(chip, data->ext_power_int_reg,
 184                                  data->ext_power_bit);
 185                 chip->interrupt_mask |= OXYGEN_INT_GPIO;
 186                 chip->model.gpio_changed = xonar_gpio_changed;
 187                 data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 188                                      & data->ext_power_bit);
 189         }
 190         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 191                           GPIO_CS53x1_M_MASK | data->output_enable_bit);
 192         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 193                               GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK);
 194         oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
 195         xonar_enable_output(chip);
 196 }
 197
 198 static void update_pcm1796_volume(struct oxygen *chip)
 199 {
 200         unsigned int i;
 201
 202         for (i = 0; i < 4; ++i) {
 203                 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
 204                 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
 205         }
 206 }
 207
 208 static void update_pcm1796_mute(struct oxygen *chip)
 209 {
 210         unsigned int i;
 211         u8 value;
 212
 213         value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
 214         if (chip->dac_mute)
 215                 value |= PCM1796_MUTE;
 216         for (i = 0; i < 4; ++i)
 217                 pcm1796_write(chip, i, 18, value);
 218 }
 219
 220 static void pcm1796_init(struct oxygen *chip)
 221 {
 222         struct xonar_data *data = chip->model_data;
 223         unsigned int i;
 224
 225         for (i = 0; i < 4; ++i) {
 226                 pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
 227                 pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
 228                 pcm1796_write(chip, i, 21, 0);
 229         }
 230         update_pcm1796_mute(chip); /* set ATLD before ATL/ATR */
 231         update_pcm1796_volume(chip);
 232 }
 233
 234 static void xonar_d2_init(struct oxygen *chip)
 235 {
 236         struct xonar_data *data = chip->model_data;
 237
 238         data->anti_pop_delay = 300;
 239         data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
 240         data->pcm1796_oversampling = PCM1796_OS_64;
 241         if (data->model == MODEL_D2X) {
 242                 data->ext_power_reg = OXYGEN_GPIO_DATA;
 243                 data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
 244                 data->ext_power_bit = GPIO_D2X_EXT_POWER;
 245                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
 246                                     GPIO_D2X_EXT_POWER);
 247         }
 248
 249         pcm1796_init(chip);
 250
 251         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
 252         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
 253
 254         xonar_common_init(chip);
 255
 256         snd_component_add(chip->card, "PCM1796");
 257         snd_component_add(chip->card, "CS5381");
 258 }
 259
 260 static void update_cs4362a_volumes(struct oxygen *chip)
 261 {
 262         u8 mute;
 263
 264         mute = chip->dac_mute ? CS4362A_MUTE : 0;
 265         cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute);
 266         cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute);
 267         cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute);
 268         cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute);
 269         cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute);
 270         cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute);
 271 }
 272
 273 static void update_cs43xx_volume(struct oxygen *chip)
 274 {
 275         cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2);
 276         cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2);
 277         update_cs4362a_volumes(chip);
 278 }
 279
 280 static void update_cs43xx_mute(struct oxygen *chip)
 281 {
 282         u8 reg;
 283
 284         reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
 285         if (chip->dac_mute)
 286                 reg |= CS4398_MUTE_B | CS4398_MUTE_A;
 287         cs4398_write(chip, 4, reg);
 288         update_cs4362a_volumes(chip);
 289 }
 290
 291 static void cs43xx_init(struct oxygen *chip)
 292 {
 293         struct xonar_data *data = chip->model_data;
 294
 295         /* set CPEN (control port mode) and power down */
 296         cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN);
 297         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 298         /* configure */
 299         cs4398_write(chip, 2, data->cs4398_fm);
 300         cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L);
 301         cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP |
 302                      CS4398_ZERO_CROSS | CS4398_SOFT_RAMP);
 303         cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST);
 304         cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE |
 305                       CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP);
 306         cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE);
 307         cs4362a_write(chip, 0x05, 0);
 308         cs4362a_write(chip, 0x06, data->cs4362a_fm);
 309         cs4362a_write(chip, 0x09, data->cs4362a_fm);
 310         cs4362a_write(chip, 0x0c, data->cs4362a_fm);
 311         update_cs43xx_volume(chip);
 312         update_cs43xx_mute(chip);
 313         /* clear power down */
 314         cs4398_write(chip, 8, CS4398_CPEN);
 315         cs4362a_write(chip, 0x01, CS4362A_CPEN);
 316 }
 317
 318 static void xonar_d1_init(struct oxygen *chip)
 319 {
 320         struct xonar_data *data = chip->model_data;
 321
 322         data->anti_pop_delay = 800;
 323         data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
 324         data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
 325         data->cs4362a_fm = CS4362A_FM_SINGLE |
 326                 CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
 327         if (data->model == MODEL_DX) {
 328                 data->ext_power_reg = OXYGEN_GPI_DATA;
 329                 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 330                 data->ext_power_bit = GPI_DX_EXT_POWER;
 331         }
 332
 333         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 334                        OXYGEN_2WIRE_LENGTH_8 |
 335                        OXYGEN_2WIRE_INTERRUPT_MASK |
 336                        OXYGEN_2WIRE_SPEED_FAST);
 337
 338         cs43xx_init(chip);
 339
 340         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 341                           GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
 342         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
 343                             GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
 344
 345         xonar_common_init(chip);
 346
 347         snd_component_add(chip->card, "CS4398");
 348         snd_component_add(chip->card, "CS4362A");
 349         snd_component_add(chip->card, "CS5361");
 350 }
 351
 352 static void xonar_disable_output(struct oxygen *chip)
 353 {
 354         struct xonar_data *data = chip->model_data;
 355
 356         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 357 }
 358
 359 static void xonar_d2_cleanup(struct oxygen *chip)
 360 {
 361         xonar_disable_output(chip);
 362 }
 363
 364 static void xonar_d1_cleanup(struct oxygen *chip)
 365 {
 366         xonar_disable_output(chip);
 367         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 368         oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
 369 }
 370
 371 static void xonar_d2_suspend(struct oxygen *chip)
 372 {
 373         xonar_d2_cleanup(chip);
 374 }
 375
 376 static void xonar_d1_suspend(struct oxygen *chip)
 377 {
 378         xonar_d1_cleanup(chip);
 379 }
 380
 381 static void xonar_d2_resume(struct oxygen *chip)
 382 {
 383         pcm1796_init(chip);
 384         xonar_enable_output(chip);
 385 }
 386
 387 static void xonar_d1_resume(struct oxygen *chip)
 388 {
 389         cs43xx_init(chip);
 390         xonar_enable_output(chip);
 391 }
 392
 393 static void set_pcm1796_params(struct oxygen *chip,
 394                                struct snd_pcm_hw_params *params)
 395 {
 396         struct xonar_data *data = chip->model_data;
 397         unsigned int i;
 398
 399         data->pcm1796_oversampling =
 400                 params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
 401         for (i = 0; i < 4; ++i)
 402                 pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
 403 }
 404
 405 static void set_cs53x1_params(struct oxygen *chip,
 406                               struct snd_pcm_hw_params *params)
 407 {
 408         unsigned int value;
 409
 410         if (params_rate(params) <= 54000)
 411                 value = GPIO_CS53x1_M_SINGLE;
 412         else if (params_rate(params) <= 108000)
 413                 value = GPIO_CS53x1_M_DOUBLE;
 414         else
 415                 value = GPIO_CS53x1_M_QUAD;
 416         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 417                               value, GPIO_CS53x1_M_MASK);
 418 }
 419
 420 static void set_cs43xx_params(struct oxygen *chip,
 421                               struct snd_pcm_hw_params *params)
 422 {
 423         struct xonar_data *data = chip->model_data;
 424
 425         data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST;
 426         data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
 427         if (params_rate(params) <= 50000) {
 428                 data->cs4398_fm |= CS4398_FM_SINGLE;
 429                 data->cs4362a_fm |= CS4362A_FM_SINGLE;
 430         } else if (params_rate(params) <= 100000) {
 431                 data->cs4398_fm |= CS4398_FM_DOUBLE;
 432                 data->cs4362a_fm |= CS4362A_FM_DOUBLE;
 433         } else {
 434                 data->cs4398_fm |= CS4398_FM_QUAD;
 435                 data->cs4362a_fm |= CS4362A_FM_QUAD;
 436         }
 437         cs4398_write(chip, 2, data->cs4398_fm);
 438         cs4362a_write(chip, 0x06, data->cs4362a_fm);
 439         cs4362a_write(chip, 0x09, data->cs4362a_fm);
 440         cs4362a_write(chip, 0x0c, data->cs4362a_fm);
 441 }
 442
 443 static void xonar_gpio_changed(struct oxygen *chip)
 444 {
 445         struct xonar_data *data = chip->model_data;
 446         u8 has_power;
 447
 448         has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 449                        & data->ext_power_bit);
 450         if (has_power != data->has_power) {
 451                 data->has_power = has_power;
 452                 if (has_power) {
 453                         snd_printk(KERN_NOTICE "power restored\n");
 454                 } else {
 455                         snd_printk(KERN_CRIT
 456                                    "Hey! Don't unplug the power cable!\n");
 457                         /* TODO: stop PCMs */
 458                 }
 459         }
 460 }
 461
 462 static int gpio_bit_switch_get(struct snd_kcontrol *ctl,
 463                                struct snd_ctl_elem_value *value)
 464 {
 465         struct oxygen *chip = ctl->private_data;
 466         u16 bit = ctl->private_value;
 467
 468         value->value.integer.value[0] =
 469                 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit);
 470         return 0;
 471 }
 472
 473 static int gpio_bit_switch_put(struct snd_kcontrol *ctl,
 474                                struct snd_ctl_elem_value *value)
 475 {
 476         struct oxygen *chip = ctl->private_data;
 477         u16 bit = ctl->private_value;
 478         u16 old_bits, new_bits;
 479         int changed;
 480
 481         spin_lock_irq(&chip->reg_lock);
 482         old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 483         if (value->value.integer.value[0])
 484                 new_bits = old_bits | bit;
 485         else
 486                 new_bits = old_bits & ~bit;
 487         changed = new_bits != old_bits;
 488         if (changed)
 489                 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
 490         spin_unlock_irq(&chip->reg_lock);
 491         return changed;
 492 }
 493
 494 static const struct snd_kcontrol_new alt_switch = {
 495         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 496         .name = "Analog Loopback Switch",
 497         .info = snd_ctl_boolean_mono_info,
 498         .get = gpio_bit_switch_get,
 499         .put = gpio_bit_switch_put,
 500         .private_value = GPIO_D2_ALT,
 501 };
 502
 503 static const struct snd_kcontrol_new front_panel_switch = {
 504         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 505         .name = "Front Panel Switch",
 506         .info = snd_ctl_boolean_mono_info,
 507         .get = gpio_bit_switch_get,
 508         .put = gpio_bit_switch_put,
 509         .private_value = GPIO_DX_FRONT_PANEL,
 510 };
 511
 512 static void xonar_d1_ac97_switch(struct oxygen *chip,
 513                                  unsigned int reg, unsigned int mute)
 514 {
 515         if (reg == AC97_LINE) {
 516                 spin_lock_irq(&chip->reg_lock);
 517                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 518                                       mute ? GPIO_DX_INPUT_ROUTE : 0,
 519                                       GPIO_DX_INPUT_ROUTE);
 520                 spin_unlock_irq(&chip->reg_lock);
 521         }
 522 }
 523
 524 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0);
 525 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0);
 526
 527 static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
 528 {
 529         if (!strncmp(template->name, "CD Capture ", 11))
 530                 /* CD in is actually connected to the video in pin */
 531                 template->private_value ^= AC97_CD ^ AC97_VIDEO;
 532         return 0;
 533 }
 534
 535 static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
 536 {
 537         if (!strncmp(template->name, "CD Capture ", 11))
 538                 return 1; /* no CD input */
 539         return 0;
 540 }
 541
 542 static int xonar_d2_mixer_init(struct oxygen *chip)
 543 {
 544         return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
 545 }
 546
 547 static int xonar_d1_mixer_init(struct oxygen *chip)
 548 {
 549         return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
 550 }
 551
 552 static int xonar_model_probe(struct oxygen *chip, unsigned long driver_data)
 553 {
 554         static const char *const names[] = {
 555                 [MODEL_D1]      = "Xonar D1",
 556                 [MODEL_DX]      = "Xonar DX",
 557                 [MODEL_D2]      = "Xonar D2",
 558                 [MODEL_D2X]     = "Xonar D2X",
 559         };
 560         struct xonar_data *data = chip->model_data;
 561
 562         data->model = driver_data;
 563         chip->model.shortname = names[data->model];
 564         return 0;
 565 }
 566
 567 static const struct oxygen_model model_xonar_d2 = {
 568         .longname = "Asus Virtuoso 200",
 569         .chip = "AV200",
 570         .owner = THIS_MODULE,
 571         .probe = xonar_model_probe,
 572         .init = xonar_d2_init,
 573         .control_filter = xonar_d2_control_filter,
 574         .mixer_init = xonar_d2_mixer_init,
 575         .cleanup = xonar_d2_cleanup,
 576         .suspend = xonar_d2_suspend,
 577         .resume = xonar_d2_resume,
 578         .set_dac_params = set_pcm1796_params,
 579         .set_adc_params = set_cs53x1_params,
 580         .update_dac_volume = update_pcm1796_volume,
 581         .update_dac_mute = update_pcm1796_mute,
 582         .dac_tlv = pcm1796_db_scale,
 583         .model_data_size = sizeof(struct xonar_data),
 584         .device_config = PLAYBACK_0_TO_I2S |
 585                          PLAYBACK_1_TO_SPDIF |
 586                          CAPTURE_0_FROM_I2S_2 |
 587                          CAPTURE_1_FROM_SPDIF |
 588                          MIDI_OUTPUT |
 589                          MIDI_INPUT,
 590         .dac_channels = 8,
 591         .dac_volume_min = 0x0f,
 592         .dac_volume_max = 0xff,
 593         .misc_flags = OXYGEN_MISC_MIDI,
 594         .function_flags = OXYGEN_FUNCTION_SPI |
 595                           OXYGEN_FUNCTION_ENABLE_SPI_4_5,
 596         .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 597         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 598 };
 599
 600 static const struct oxygen_model model_xonar_d1 = {
 601         .longname = "Asus Virtuoso 100",
 602         .chip = "AV200",
 603         .owner = THIS_MODULE,
 604         .probe = xonar_model_probe,
 605         .init = xonar_d1_init,
 606         .control_filter = xonar_d1_control_filter,
 607         .mixer_init = xonar_d1_mixer_init,
 608         .cleanup = xonar_d1_cleanup,
 609         .suspend = xonar_d1_suspend,
 610         .resume = xonar_d1_resume,
 611         .set_dac_params = set_cs43xx_params,
 612         .set_adc_params = set_cs53x1_params,
 613         .update_dac_volume = update_cs43xx_volume,
 614         .update_dac_mute = update_cs43xx_mute,
 615         .ac97_switch = xonar_d1_ac97_switch,
 616         .dac_tlv = cs4362a_db_scale,
 617         .model_data_size = sizeof(struct xonar_data),
 618         .device_config = PLAYBACK_0_TO_I2S |
 619                          PLAYBACK_1_TO_SPDIF |
 620                          CAPTURE_0_FROM_I2S_2,
 621         .dac_channels = 8,
 622         .dac_volume_min = 0,
 623         .dac_volume_max = 127,
 624         .function_flags = OXYGEN_FUNCTION_2WIRE,
 625         .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 626         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 627 };
 628
 629 static int __devinit xonar_probe(struct pci_dev *pci,
 630                                  const struct pci_device_id *pci_id)
 631 {
 632         static const struct oxygen_model *const models[] = {
 633                 [MODEL_D1]      = &model_xonar_d1,
 634                 [MODEL_DX]      = &model_xonar_d1,
 635                 [MODEL_D2]      = &model_xonar_d2,
 636                 [MODEL_D2X]     = &model_xonar_d2,
 637         };
 638         static int dev;
 639         int err;
 640
 641         if (dev >= SNDRV_CARDS)
 642                 return -ENODEV;
 643         if (!enable[dev]) {
 644                 ++dev;
 645                 return -ENOENT;
 646         }
 647         BUG_ON(pci_id->driver_data >= ARRAY_SIZE(models));
 648         err = oxygen_pci_probe(pci, index[dev], id[dev],
 649                                models[pci_id->driver_data],
 650                                pci_id->driver_data);
 651         if (err >= 0)
 652                 ++dev;
 653         return err;
 654 }
 655
 656 static struct pci_driver xonar_driver = {
 657         .name = "AV200",
 658         .id_table = xonar_ids,
 659         .probe = xonar_probe,
 660         .remove = __devexit_p(oxygen_pci_remove),
 661 #ifdef CONFIG_PM
 662         .suspend = oxygen_pci_suspend,
 663         .resume = oxygen_pci_resume,
 664 #endif
 665 };
 666
 667 static int __init alsa_card_xonar_init(void)
 668 {
 669         return pci_register_driver(&xonar_driver);
 670 }
 671
 672 static void __exit alsa_card_xonar_exit(void)
 673 {
 674         pci_unregister_driver(&xonar_driver);
 675 }
 676
 677 module_init(alsa_card_xonar_init)
 678 module_exit(alsa_card_xonar_exit)