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 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_PCM1796(i)   (0x98 + ((i) << 1))     /* 10011, ADx=i, /W=0 */
 128 #define I2C_DEVICE_CS4398       0x9e    /* 10011, AD1=1, AD0=1, /W=0 */
 129 #define I2C_DEVICE_CS4362A      0x30    /* 001100, AD0=0, /W=0 */
 130
 131 struct xonar_data {
 132         unsigned int model;
 133         unsigned int anti_pop_delay;
 134         unsigned int dacs;
 135         u16 output_enable_bit;
 136         u8 ext_power_reg;
 137         u8 ext_power_int_reg;
 138         u8 ext_power_bit;
 139         u8 has_power;
 140         u8 pcm1796_oversampling;
 141         u8 cs4398_fm;
 142         u8 cs4362a_fm;
 143 };
 144
 145 static void xonar_gpio_changed(struct oxygen *chip);
 146
 147 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
 148                                      u8 reg, u8 value)
 149 {
 150         /* maps ALSA channel pair number to SPI output */
 151         static const u8 codec_map[4] = {
 152                 0, 1, 2, 4
 153         };
 154         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
 155                          OXYGEN_SPI_DATA_LENGTH_2 |
 156                          OXYGEN_SPI_CLOCK_160 |
 157                          (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
 158                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
 159                          (reg << 8) | value);
 160 }
 161
 162 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
 163                                      u8 reg, u8 value)
 164 {
 165         oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
 166 }
 167
 168 static void pcm1796_write(struct oxygen *chip, unsigned int codec,
 169                           u8 reg, u8 value)
 170 {
 171         if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
 172             OXYGEN_FUNCTION_SPI)
 173                 pcm1796_write_spi(chip, codec, reg, value);
 174         else
 175                 pcm1796_write_i2c(chip, codec, reg, value);
 176 }
 177
 178 static void cs4398_write(struct oxygen *chip, u8 reg, u8 value)
 179 {
 180         oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
 181 }
 182
 183 static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
 184 {
 185         oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
 186 }
 187
 188 static void xonar_enable_output(struct oxygen *chip)
 189 {
 190         struct xonar_data *data = chip->model_data;
 191
 192         msleep(data->anti_pop_delay);
 193         oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 194 }
 195
 196 static void xonar_common_init(struct oxygen *chip)
 197 {
 198         struct xonar_data *data = chip->model_data;
 199
 200         if (data->ext_power_reg) {
 201                 oxygen_set_bits8(chip, data->ext_power_int_reg,
 202                                  data->ext_power_bit);
 203                 chip->interrupt_mask |= OXYGEN_INT_GPIO;
 204                 chip->model.gpio_changed = xonar_gpio_changed;
 205                 data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 206                                      & data->ext_power_bit);
 207         }
 208         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 209                           GPIO_CS53x1_M_MASK | data->output_enable_bit);
 210         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 211                               GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK);
 212         oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
 213         xonar_enable_output(chip);
 214 }
 215
 216 static void update_pcm1796_volume(struct oxygen *chip)
 217 {
 218         struct xonar_data *data = chip->model_data;
 219         unsigned int i;
 220
 221         for (i = 0; i < data->dacs; ++i) {
 222                 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
 223                 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
 224         }
 225 }
 226
 227 static void update_pcm1796_mute(struct oxygen *chip)
 228 {
 229         struct xonar_data *data = chip->model_data;
 230         unsigned int i;
 231         u8 value;
 232
 233         value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
 234         if (chip->dac_mute)
 235                 value |= PCM1796_MUTE;
 236         for (i = 0; i < data->dacs; ++i)
 237                 pcm1796_write(chip, i, 18, value);
 238 }
 239
 240 static void pcm1796_init(struct oxygen *chip)
 241 {
 242         struct xonar_data *data = chip->model_data;
 243         unsigned int i;
 244
 245         for (i = 0; i < data->dacs; ++i) {
 246                 pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
 247                 pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
 248                 pcm1796_write(chip, i, 21, 0);
 249         }
 250         update_pcm1796_mute(chip); /* set ATLD before ATL/ATR */
 251         update_pcm1796_volume(chip);
 252 }
 253
 254 static void xonar_d2_init(struct oxygen *chip)
 255 {
 256         struct xonar_data *data = chip->model_data;
 257
 258         data->anti_pop_delay = 300;
 259         data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
 260         data->pcm1796_oversampling = PCM1796_OS_64;
 261         if (data->model == MODEL_D2X) {
 262                 data->ext_power_reg = OXYGEN_GPIO_DATA;
 263                 data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
 264                 data->ext_power_bit = GPIO_D2X_EXT_POWER;
 265                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
 266                                     GPIO_D2X_EXT_POWER);
 267         }
 268
 269         pcm1796_init(chip);
 270
 271         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
 272         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
 273
 274         xonar_common_init(chip);
 275
 276         snd_component_add(chip->card, "PCM1796");
 277         snd_component_add(chip->card, "CS5381");
 278 }
 279
 280 static void update_cs4362a_volumes(struct oxygen *chip)
 281 {
 282         u8 mute;
 283
 284         mute = chip->dac_mute ? CS4362A_MUTE : 0;
 285         cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute);
 286         cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute);
 287         cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute);
 288         cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute);
 289         cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute);
 290         cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute);
 291 }
 292
 293 static void update_cs43xx_volume(struct oxygen *chip)
 294 {
 295         cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2);
 296         cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2);
 297         update_cs4362a_volumes(chip);
 298 }
 299
 300 static void update_cs43xx_mute(struct oxygen *chip)
 301 {
 302         u8 reg;
 303
 304         reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
 305         if (chip->dac_mute)
 306                 reg |= CS4398_MUTE_B | CS4398_MUTE_A;
 307         cs4398_write(chip, 4, reg);
 308         update_cs4362a_volumes(chip);
 309 }
 310
 311 static void cs43xx_init(struct oxygen *chip)
 312 {
 313         struct xonar_data *data = chip->model_data;
 314
 315         /* set CPEN (control port mode) and power down */
 316         cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN);
 317         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 318         /* configure */
 319         cs4398_write(chip, 2, data->cs4398_fm);
 320         cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L);
 321         cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP |
 322                      CS4398_ZERO_CROSS | CS4398_SOFT_RAMP);
 323         cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST);
 324         cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE |
 325                       CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP);
 326         cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE);
 327         cs4362a_write(chip, 0x05, 0);
 328         cs4362a_write(chip, 0x06, data->cs4362a_fm);
 329         cs4362a_write(chip, 0x09, data->cs4362a_fm);
 330         cs4362a_write(chip, 0x0c, data->cs4362a_fm);
 331         update_cs43xx_volume(chip);
 332         update_cs43xx_mute(chip);
 333         /* clear power down */
 334         cs4398_write(chip, 8, CS4398_CPEN);
 335         cs4362a_write(chip, 0x01, CS4362A_CPEN);
 336 }
 337
 338 static void xonar_d1_init(struct oxygen *chip)
 339 {
 340         struct xonar_data *data = chip->model_data;
 341
 342         data->anti_pop_delay = 800;
 343         data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
 344         data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
 345         data->cs4362a_fm = CS4362A_FM_SINGLE |
 346                 CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
 347         if (data->model == MODEL_DX) {
 348                 data->ext_power_reg = OXYGEN_GPI_DATA;
 349                 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 350                 data->ext_power_bit = GPI_DX_EXT_POWER;
 351         }
 352
 353         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 354                        OXYGEN_2WIRE_LENGTH_8 |
 355                        OXYGEN_2WIRE_INTERRUPT_MASK |
 356                        OXYGEN_2WIRE_SPEED_FAST);
 357
 358         cs43xx_init(chip);
 359
 360         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 361                           GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
 362         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
 363                             GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
 364
 365         xonar_common_init(chip);
 366
 367         snd_component_add(chip->card, "CS4398");
 368         snd_component_add(chip->card, "CS4362A");
 369         snd_component_add(chip->card, "CS5361");
 370 }
 371
 372 static void xonar_disable_output(struct oxygen *chip)
 373 {
 374         struct xonar_data *data = chip->model_data;
 375
 376         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 377 }
 378
 379 static void xonar_d2_cleanup(struct oxygen *chip)
 380 {
 381         xonar_disable_output(chip);
 382 }
 383
 384 static void xonar_d1_cleanup(struct oxygen *chip)
 385 {
 386         xonar_disable_output(chip);
 387         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 388         oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
 389 }
 390
 391 static void xonar_d2_suspend(struct oxygen *chip)
 392 {
 393         xonar_d2_cleanup(chip);
 394 }
 395
 396 static void xonar_d1_suspend(struct oxygen *chip)
 397 {
 398         xonar_d1_cleanup(chip);
 399 }
 400
 401 static void xonar_d2_resume(struct oxygen *chip)
 402 {
 403         pcm1796_init(chip);
 404         xonar_enable_output(chip);
 405 }
 406
 407 static void xonar_d1_resume(struct oxygen *chip)
 408 {
 409         cs43xx_init(chip);
 410         xonar_enable_output(chip);
 411 }
 412
 413 static void set_pcm1796_params(struct oxygen *chip,
 414                                struct snd_pcm_hw_params *params)
 415 {
 416         struct xonar_data *data = chip->model_data;
 417         unsigned int i;
 418
 419         data->pcm1796_oversampling =
 420                 params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
 421         for (i = 0; i < data->dacs; ++i)
 422                 pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
 423 }
 424
 425 static void set_cs53x1_params(struct oxygen *chip,
 426                               struct snd_pcm_hw_params *params)
 427 {
 428         unsigned int value;
 429
 430         if (params_rate(params) <= 54000)
 431                 value = GPIO_CS53x1_M_SINGLE;
 432         else if (params_rate(params) <= 108000)
 433                 value = GPIO_CS53x1_M_DOUBLE;
 434         else
 435                 value = GPIO_CS53x1_M_QUAD;
 436         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 437                               value, GPIO_CS53x1_M_MASK);
 438 }
 439
 440 static void set_cs43xx_params(struct oxygen *chip,
 441                               struct snd_pcm_hw_params *params)
 442 {
 443         struct xonar_data *data = chip->model_data;
 444
 445         data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST;
 446         data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
 447         if (params_rate(params) <= 50000) {
 448                 data->cs4398_fm |= CS4398_FM_SINGLE;
 449                 data->cs4362a_fm |= CS4362A_FM_SINGLE;
 450         } else if (params_rate(params) <= 100000) {
 451                 data->cs4398_fm |= CS4398_FM_DOUBLE;
 452                 data->cs4362a_fm |= CS4362A_FM_DOUBLE;
 453         } else {
 454                 data->cs4398_fm |= CS4398_FM_QUAD;
 455                 data->cs4362a_fm |= CS4362A_FM_QUAD;
 456         }
 457         cs4398_write(chip, 2, data->cs4398_fm);
 458         cs4362a_write(chip, 0x06, data->cs4362a_fm);
 459         cs4362a_write(chip, 0x09, data->cs4362a_fm);
 460         cs4362a_write(chip, 0x0c, data->cs4362a_fm);
 461 }
 462
 463 static void xonar_gpio_changed(struct oxygen *chip)
 464 {
 465         struct xonar_data *data = chip->model_data;
 466         u8 has_power;
 467
 468         has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 469                        & data->ext_power_bit);
 470         if (has_power != data->has_power) {
 471                 data->has_power = has_power;
 472                 if (has_power) {
 473                         snd_printk(KERN_NOTICE "power restored\n");
 474                 } else {
 475                         snd_printk(KERN_CRIT
 476                                    "Hey! Don't unplug the power cable!\n");
 477                         /* TODO: stop PCMs */
 478                 }
 479         }
 480 }
 481
 482 static int gpio_bit_switch_get(struct snd_kcontrol *ctl,
 483                                struct snd_ctl_elem_value *value)
 484 {
 485         struct oxygen *chip = ctl->private_data;
 486         u16 bit = ctl->private_value;
 487
 488         value->value.integer.value[0] =
 489                 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit);
 490         return 0;
 491 }
 492
 493 static int gpio_bit_switch_put(struct snd_kcontrol *ctl,
 494                                struct snd_ctl_elem_value *value)
 495 {
 496         struct oxygen *chip = ctl->private_data;
 497         u16 bit = ctl->private_value;
 498         u16 old_bits, new_bits;
 499         int changed;
 500
 501         spin_lock_irq(&chip->reg_lock);
 502         old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 503         if (value->value.integer.value[0])
 504                 new_bits = old_bits | bit;
 505         else
 506                 new_bits = old_bits & ~bit;
 507         changed = new_bits != old_bits;
 508         if (changed)
 509                 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
 510         spin_unlock_irq(&chip->reg_lock);
 511         return changed;
 512 }
 513
 514 static const struct snd_kcontrol_new alt_switch = {
 515         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 516         .name = "Analog Loopback Switch",
 517         .info = snd_ctl_boolean_mono_info,
 518         .get = gpio_bit_switch_get,
 519         .put = gpio_bit_switch_put,
 520         .private_value = GPIO_D2_ALT,
 521 };
 522
 523 static const struct snd_kcontrol_new front_panel_switch = {
 524         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 525         .name = "Front Panel Switch",
 526         .info = snd_ctl_boolean_mono_info,
 527         .get = gpio_bit_switch_get,
 528         .put = gpio_bit_switch_put,
 529         .private_value = GPIO_DX_FRONT_PANEL,
 530 };
 531
 532 static void xonar_line_mic_ac97_switch(struct oxygen *chip,
 533                                        unsigned int reg, unsigned int mute)
 534 {
 535         if (reg == AC97_LINE) {
 536                 spin_lock_irq(&chip->reg_lock);
 537                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 538                                       mute ? GPIO_DX_INPUT_ROUTE : 0,
 539                                       GPIO_DX_INPUT_ROUTE);
 540                 spin_unlock_irq(&chip->reg_lock);
 541         }
 542 }
 543
 544 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0);
 545 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0);
 546
 547 static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
 548 {
 549         if (!strncmp(template->name, "CD Capture ", 11))
 550                 /* CD in is actually connected to the video in pin */
 551                 template->private_value ^= AC97_CD ^ AC97_VIDEO;
 552         return 0;
 553 }
 554
 555 static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
 556 {
 557         if (!strncmp(template->name, "CD Capture ", 11))
 558                 return 1; /* no CD input */
 559         return 0;
 560 }
 561
 562 static int xonar_d2_mixer_init(struct oxygen *chip)
 563 {
 564         return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
 565 }
 566
 567 static int xonar_d1_mixer_init(struct oxygen *chip)
 568 {
 569         return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
 570 }
 571
 572 static int xonar_model_probe(struct oxygen *chip, unsigned long driver_data)
 573 {
 574         static const char *const names[] = {
 575                 [MODEL_D1]      = "Xonar D1",
 576                 [MODEL_DX]      = "Xonar DX",
 577                 [MODEL_D2]      = "Xonar D2",
 578                 [MODEL_D2X]     = "Xonar D2X",
 579         };
 580         static const u8 dacs[] = {
 581                 [MODEL_D1]      = 2,
 582                 [MODEL_DX]      = 2,
 583                 [MODEL_D2]      = 4,
 584                 [MODEL_D2X]     = 4,
 585         };
 586         struct xonar_data *data = chip->model_data;
 587
 588         data->model = driver_data;
 589
 590         data->dacs = dacs[data->model];
 591         chip->model.shortname = names[data->model];
 592         return 0;
 593 }
 594
 595 static const struct oxygen_model model_xonar_d2 = {
 596         .longname = "Asus Virtuoso 200",
 597         .chip = "AV200",
 598         .owner = THIS_MODULE,
 599         .probe = xonar_model_probe,
 600         .init = xonar_d2_init,
 601         .control_filter = xonar_d2_control_filter,
 602         .mixer_init = xonar_d2_mixer_init,
 603         .cleanup = xonar_d2_cleanup,
 604         .suspend = xonar_d2_suspend,
 605         .resume = xonar_d2_resume,
 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         .dac_tlv = pcm1796_db_scale,
 611         .model_data_size = sizeof(struct xonar_data),
 612         .device_config = PLAYBACK_0_TO_I2S |
 613                          PLAYBACK_1_TO_SPDIF |
 614                          CAPTURE_0_FROM_I2S_2 |
 615                          CAPTURE_1_FROM_SPDIF |
 616                          MIDI_OUTPUT |
 617                          MIDI_INPUT,
 618         .dac_channels = 8,
 619         .dac_volume_min = 0x0f,
 620         .dac_volume_max = 0xff,
 621         .misc_flags = OXYGEN_MISC_MIDI,
 622         .function_flags = OXYGEN_FUNCTION_SPI |
 623                           OXYGEN_FUNCTION_ENABLE_SPI_4_5,
 624         .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 625         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 626 };
 627
 628 static const struct oxygen_model model_xonar_d1 = {
 629         .longname = "Asus Virtuoso 100",
 630         .chip = "AV200",
 631         .owner = THIS_MODULE,
 632         .probe = xonar_model_probe,
 633         .init = xonar_d1_init,
 634         .control_filter = xonar_d1_control_filter,
 635         .mixer_init = xonar_d1_mixer_init,
 636         .cleanup = xonar_d1_cleanup,
 637         .suspend = xonar_d1_suspend,
 638         .resume = xonar_d1_resume,
 639         .set_dac_params = set_cs43xx_params,
 640         .set_adc_params = set_cs53x1_params,
 641         .update_dac_volume = update_cs43xx_volume,
 642         .update_dac_mute = update_cs43xx_mute,
 643         .ac97_switch = xonar_line_mic_ac97_switch,
 644         .dac_tlv = cs4362a_db_scale,
 645         .model_data_size = sizeof(struct xonar_data),
 646         .device_config = PLAYBACK_0_TO_I2S |
 647                          PLAYBACK_1_TO_SPDIF |
 648                          CAPTURE_0_FROM_I2S_2,
 649         .dac_channels = 8,
 650         .dac_volume_min = 0,
 651         .dac_volume_max = 127,
 652         .function_flags = OXYGEN_FUNCTION_2WIRE,
 653         .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 654         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 655 };
 656
 657 static int __devinit xonar_probe(struct pci_dev *pci,
 658                                  const struct pci_device_id *pci_id)
 659 {
 660         static const struct oxygen_model *const models[] = {
 661                 [MODEL_D1]      = &model_xonar_d1,
 662                 [MODEL_DX]      = &model_xonar_d1,
 663                 [MODEL_D2]      = &model_xonar_d2,
 664                 [MODEL_D2X]     = &model_xonar_d2,
 665         };
 666         static int dev;
 667         int err;
 668
 669         if (dev >= SNDRV_CARDS)
 670                 return -ENODEV;
 671         if (!enable[dev]) {
 672                 ++dev;
 673                 return -ENOENT;
 674         }
 675         BUG_ON(pci_id->driver_data >= ARRAY_SIZE(models));
 676         err = oxygen_pci_probe(pci, index[dev], id[dev],
 677                                models[pci_id->driver_data],
 678                                pci_id->driver_data);
 679         if (err >= 0)
 680                 ++dev;
 681         return err;
 682 }
 683
 684 static struct pci_driver xonar_driver = {
 685         .name = "AV200",
 686         .id_table = xonar_ids,
 687         .probe = xonar_probe,
 688         .remove = __devexit_p(oxygen_pci_remove),
 689 #ifdef CONFIG_PM
 690         .suspend = oxygen_pci_suspend,
 691         .resume = oxygen_pci_resume,
 692 #endif
 693 };
 694
 695 static int __init alsa_card_xonar_init(void)
 696 {
 697         return pci_register_driver(&xonar_driver);
 698 }
 699
 700 static void __exit alsa_card_xonar_exit(void)
 701 {
 702         pci_unregister_driver(&xonar_driver);
 703 }
 704
 705 module_init(alsa_card_xonar_init)
 706 module_exit(alsa_card_xonar_exit)