git.oblomov.eu 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 -> 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_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_FRONT_PANEL     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         u8 pcm1796_oversampling;
 136         u8 cs4398_fm;
 137         u8 cs4362a_fm;
 138 };
 139
 140 static void pcm1796_write(struct oxygen *chip, unsigned int codec,
 141                           u8 reg, u8 value)
 142 {
 143         /* maps ALSA channel pair number to SPI output */
 144         static const u8 codec_map[4] = {
 145                 0, 1, 2, 4
 146         };
 147         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
 148                          OXYGEN_SPI_DATA_LENGTH_2 |
 149                          OXYGEN_SPI_CLOCK_160 |
 150                          (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
 151                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
 152                          (reg << 8) | value);
 153 }
 154
 155 static void cs4398_write(struct oxygen *chip, u8 reg, u8 value)
 156 {
 157         oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
 158 }
 159
 160 static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
 161 {
 162         oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
 163 }
 164
 165 static void xonar_enable_output(struct oxygen *chip)
 166 {
 167         struct xonar_data *data = chip->model_data;
 168
 169         msleep(data->anti_pop_delay);
 170         oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 171 }
 172
 173 static void xonar_common_init(struct oxygen *chip)
 174 {
 175         struct xonar_data *data = chip->model_data;
 176
 177         if (data->ext_power_reg) {
 178                 oxygen_set_bits8(chip, data->ext_power_int_reg,
 179                                  data->ext_power_bit);
 180                 chip->interrupt_mask |= OXYGEN_INT_GPIO;
 181                 data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 182                                      & data->ext_power_bit);
 183         }
 184         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 185                           GPIO_CS53x1_M_MASK | data->output_enable_bit);
 186         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 187                               GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK);
 188         oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
 189         xonar_enable_output(chip);
 190 }
 191
 192 static void update_pcm1796_volume(struct oxygen *chip)
 193 {
 194         unsigned int i;
 195
 196         for (i = 0; i < 4; ++i) {
 197                 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
 198                 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
 199         }
 200 }
 201
 202 static void update_pcm1796_mute(struct oxygen *chip)
 203 {
 204         unsigned int i;
 205         u8 value;
 206
 207         value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
 208         if (chip->dac_mute)
 209                 value |= PCM1796_MUTE;
 210         for (i = 0; i < 4; ++i)
 211                 pcm1796_write(chip, i, 18, value);
 212 }
 213
 214 static void pcm1796_init(struct oxygen *chip)
 215 {
 216         struct xonar_data *data = chip->model_data;
 217         unsigned int i;
 218
 219         for (i = 0; i < 4; ++i) {
 220                 pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
 221                 pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
 222                 pcm1796_write(chip, i, 21, 0);
 223         }
 224         update_pcm1796_mute(chip); /* set ATLD before ATL/ATR */
 225         update_pcm1796_volume(chip);
 226 }
 227
 228 static void xonar_d2_init(struct oxygen *chip)
 229 {
 230         struct xonar_data *data = chip->model_data;
 231
 232         data->anti_pop_delay = 300;
 233         data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
 234         data->pcm1796_oversampling = PCM1796_OS_64;
 235
 236         pcm1796_init(chip);
 237
 238         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
 239         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
 240
 241         xonar_common_init(chip);
 242
 243         snd_component_add(chip->card, "PCM1796");
 244         snd_component_add(chip->card, "CS5381");
 245 }
 246
 247 static void xonar_d2x_init(struct oxygen *chip)
 248 {
 249         struct xonar_data *data = chip->model_data;
 250
 251         data->ext_power_reg = OXYGEN_GPIO_DATA;
 252         data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
 253         data->ext_power_bit = GPIO_D2X_EXT_POWER;
 254         oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
 255         xonar_d2_init(chip);
 256 }
 257
 258 static void update_cs4362a_volumes(struct oxygen *chip)
 259 {
 260         u8 mute;
 261
 262         mute = chip->dac_mute ? CS4362A_MUTE : 0;
 263         cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute);
 264         cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute);
 265         cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute);
 266         cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute);
 267         cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute);
 268         cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute);
 269 }
 270
 271 static void update_cs43xx_volume(struct oxygen *chip)
 272 {
 273         cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2);
 274         cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2);
 275         update_cs4362a_volumes(chip);
 276 }
 277
 278 static void update_cs43xx_mute(struct oxygen *chip)
 279 {
 280         u8 reg;
 281
 282         reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
 283         if (chip->dac_mute)
 284                 reg |= CS4398_MUTE_B | CS4398_MUTE_A;
 285         cs4398_write(chip, 4, reg);
 286         update_cs4362a_volumes(chip);
 287 }
 288
 289 static void cs43xx_init(struct oxygen *chip)
 290 {
 291         struct xonar_data *data = chip->model_data;
 292
 293         /* set CPEN (control port mode) and power down */
 294         cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN);
 295         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 296         /* configure */
 297         cs4398_write(chip, 2, data->cs4398_fm);
 298         cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L);
 299         cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP |
 300                      CS4398_ZERO_CROSS | CS4398_SOFT_RAMP);
 301         cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST);
 302         cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE |
 303                       CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP);
 304         cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE);
 305         cs4362a_write(chip, 0x05, 0);
 306         cs4362a_write(chip, 0x06, data->cs4362a_fm);
 307         cs4362a_write(chip, 0x09, data->cs4362a_fm);
 308         cs4362a_write(chip, 0x0c, data->cs4362a_fm);
 309         update_cs43xx_volume(chip);
 310         update_cs43xx_mute(chip);
 311         /* clear power down */
 312         cs4398_write(chip, 8, CS4398_CPEN);
 313         cs4362a_write(chip, 0x01, CS4362A_CPEN);
 314 }
 315
 316 static void xonar_dx_init(struct oxygen *chip)
 317 {
 318         struct xonar_data *data = chip->model_data;
 319
 320         data->anti_pop_delay = 800;
 321         data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE;
 322         data->ext_power_reg = OXYGEN_GPI_DATA;
 323         data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 324         data->ext_power_bit = GPI_DX_EXT_POWER;
 325         data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
 326         data->cs4362a_fm = CS4362A_FM_SINGLE |
 327                 CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
 328
 329         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 330                        OXYGEN_2WIRE_LENGTH_8 |
 331                        OXYGEN_2WIRE_INTERRUPT_MASK |
 332                        OXYGEN_2WIRE_SPEED_FAST);
 333
 334         cs43xx_init(chip);
 335
 336         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 337                           GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
 338         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
 339                             GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE);
 340
 341         xonar_common_init(chip);
 342
 343         snd_component_add(chip->card, "CS4398");
 344         snd_component_add(chip->card, "CS4362A");
 345         snd_component_add(chip->card, "CS5361");
 346 }
 347
 348 static void xonar_cleanup(struct oxygen *chip)
 349 {
 350         struct xonar_data *data = chip->model_data;
 351
 352         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
 353 }
 354
 355 static void xonar_dx_cleanup(struct oxygen *chip)
 356 {
 357         xonar_cleanup(chip);
 358         cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
 359         oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
 360 }
 361
 362 static void xonar_d2_resume(struct oxygen *chip)
 363 {
 364         pcm1796_init(chip);
 365         xonar_enable_output(chip);
 366 }
 367
 368 static void xonar_dx_resume(struct oxygen *chip)
 369 {
 370         cs43xx_init(chip);
 371         xonar_enable_output(chip);
 372 }
 373
 374 static void set_pcm1796_params(struct oxygen *chip,
 375                                struct snd_pcm_hw_params *params)
 376 {
 377         struct xonar_data *data = chip->model_data;
 378         unsigned int i;
 379
 380         data->pcm1796_oversampling =
 381                 params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
 382         for (i = 0; i < 4; ++i)
 383                 pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
 384 }
 385
 386 static void set_cs53x1_params(struct oxygen *chip,
 387                               struct snd_pcm_hw_params *params)
 388 {
 389         unsigned int value;
 390
 391         if (params_rate(params) <= 54000)
 392                 value = GPIO_CS53x1_M_SINGLE;
 393         else if (params_rate(params) <= 108000)
 394                 value = GPIO_CS53x1_M_DOUBLE;
 395         else
 396                 value = GPIO_CS53x1_M_QUAD;
 397         oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 398                               value, GPIO_CS53x1_M_MASK);
 399 }
 400
 401 static void set_cs43xx_params(struct oxygen *chip,
 402                               struct snd_pcm_hw_params *params)
 403 {
 404         struct xonar_data *data = chip->model_data;
 405
 406         data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST;
 407         data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
 408         if (params_rate(params) <= 50000) {
 409                 data->cs4398_fm |= CS4398_FM_SINGLE;
 410                 data->cs4362a_fm |= CS4362A_FM_SINGLE;
 411         } else if (params_rate(params) <= 100000) {
 412                 data->cs4398_fm |= CS4398_FM_DOUBLE;
 413                 data->cs4362a_fm |= CS4362A_FM_DOUBLE;
 414         } else {
 415                 data->cs4398_fm |= CS4398_FM_QUAD;
 416                 data->cs4362a_fm |= CS4362A_FM_QUAD;
 417         }
 418         cs4398_write(chip, 2, data->cs4398_fm);
 419         cs4362a_write(chip, 0x06, data->cs4362a_fm);
 420         cs4362a_write(chip, 0x09, data->cs4362a_fm);
 421         cs4362a_write(chip, 0x0c, data->cs4362a_fm);
 422 }
 423
 424 static void xonar_gpio_changed(struct oxygen *chip)
 425 {
 426         struct xonar_data *data = chip->model_data;
 427         u8 has_power;
 428
 429         has_power = !!(oxygen_read8(chip, data->ext_power_reg)
 430                        & data->ext_power_bit);
 431         if (has_power != data->has_power) {
 432                 data->has_power = has_power;
 433                 if (has_power) {
 434                         snd_printk(KERN_NOTICE "power restored\n");
 435                 } else {
 436                         snd_printk(KERN_CRIT
 437                                    "Hey! Don't unplug the power cable!\n");
 438                         /* TODO: stop PCMs */
 439                 }
 440         }
 441 }
 442
 443 static int alt_switch_get(struct snd_kcontrol *ctl,
 444                           struct snd_ctl_elem_value *value)
 445 {
 446         struct oxygen *chip = ctl->private_data;
 447
 448         value->value.integer.value[0] =
 449                 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_D2_ALT);
 450         return 0;
 451 }
 452
 453 static int alt_switch_put(struct snd_kcontrol *ctl,
 454                           struct snd_ctl_elem_value *value)
 455 {
 456         struct oxygen *chip = ctl->private_data;
 457         u16 old_bits, new_bits;
 458         int changed;
 459
 460         spin_lock_irq(&chip->reg_lock);
 461         old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 462         if (value->value.integer.value[0])
 463                 new_bits = old_bits | GPIO_D2_ALT;
 464         else
 465                 new_bits = old_bits & ~GPIO_D2_ALT;
 466         changed = new_bits != old_bits;
 467         if (changed)
 468                 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
 469         spin_unlock_irq(&chip->reg_lock);
 470         return changed;
 471 }
 472
 473 static const struct snd_kcontrol_new alt_switch = {
 474         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 475         .name = "Analog Loopback Switch",
 476         .info = snd_ctl_boolean_mono_info,
 477         .get = alt_switch_get,
 478         .put = alt_switch_put,
 479 };
 480
 481 static int front_panel_get(struct snd_kcontrol *ctl,
 482                            struct snd_ctl_elem_value *value)
 483 {
 484         struct oxygen *chip = ctl->private_data;
 485
 486         value->value.integer.value[0] =
 487                 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DX_FRONT_PANEL);
 488         return 0;
 489 }
 490
 491 static int front_panel_put(struct snd_kcontrol *ctl,
 492                            struct snd_ctl_elem_value *value)
 493 {
 494         struct oxygen *chip = ctl->private_data;
 495         u16 old_reg, new_reg;
 496
 497         spin_lock_irq(&chip->reg_lock);
 498         old_reg = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 499         if (value->value.integer.value[0])
 500                 new_reg = old_reg | GPIO_DX_FRONT_PANEL;
 501         else
 502                 new_reg = old_reg & ~GPIO_DX_FRONT_PANEL;
 503         oxygen_write16(chip, OXYGEN_GPIO_DATA, new_reg);
 504         spin_unlock_irq(&chip->reg_lock);
 505         return old_reg != new_reg;
 506 }
 507
 508 static const struct snd_kcontrol_new front_panel_switch = {
 509         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 510         .name = "Front Panel Switch",
 511         .info = snd_ctl_boolean_mono_info,
 512         .get = front_panel_get,
 513         .put = front_panel_put,
 514 };
 515
 516 static void xonar_dx_ac97_switch(struct oxygen *chip,
 517                                  unsigned int reg, unsigned int mute)
 518 {
 519         if (reg == AC97_LINE) {
 520                 spin_lock_irq(&chip->reg_lock);
 521                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
 522                                       mute ? GPIO_DX_INPUT_ROUTE : 0,
 523                                       GPIO_DX_INPUT_ROUTE);
 524                 spin_unlock_irq(&chip->reg_lock);
 525         }
 526 }
 527
 528 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0);
 529 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0);
 530
 531 static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
 532 {
 533         if (!strncmp(template->name, "CD Capture ", 11))
 534                 /* CD in is actually connected to the video in pin */
 535                 template->private_value ^= AC97_CD ^ AC97_VIDEO;
 536         return 0;
 537 }
 538
 539 static int xonar_dx_control_filter(struct snd_kcontrol_new *template)
 540 {
 541         if (!strncmp(template->name, "CD Capture ", 11))
 542                 return 1; /* no CD input */
 543         return 0;
 544 }
 545
 546 static int xonar_mixer_init(struct oxygen *chip)
 547 {
 548         return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
 549 }
 550
 551 static int xonar_dx_mixer_init(struct oxygen *chip)
 552 {
 553         return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
 554 }
 555
 556 static const struct oxygen_model xonar_models[] = {
 557         [MODEL_D2] = {
 558                 .shortname = "Xonar D2",
 559                 .longname = "Asus Virtuoso 200",
 560                 .chip = "AV200",
 561                 .owner = THIS_MODULE,
 562                 .init = xonar_d2_init,
 563                 .control_filter = xonar_d2_control_filter,
 564                 .mixer_init = xonar_mixer_init,
 565                 .cleanup = xonar_cleanup,
 566                 .suspend = xonar_cleanup,
 567                 .resume = xonar_d2_resume,
 568                 .set_dac_params = set_pcm1796_params,
 569                 .set_adc_params = set_cs53x1_params,
 570                 .update_dac_volume = update_pcm1796_volume,
 571                 .update_dac_mute = update_pcm1796_mute,
 572                 .dac_tlv = pcm1796_db_scale,
 573                 .model_data_size = sizeof(struct xonar_data),
 574                 .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
 575                                PLAYBACK_1_TO_SPDIF |
 576                                CAPTURE_0_FROM_I2S_2 |
 577                                CAPTURE_1_FROM_SPDIF,
 578                 .dac_channels = 8,
 579                 .dac_volume_min = 0x0f,
 580                 .dac_volume_max = 0xff,
 581                 .misc_flags = OXYGEN_MISC_MIDI,
 582                 .function_flags = OXYGEN_FUNCTION_SPI |
 583                                   OXYGEN_FUNCTION_ENABLE_SPI_4_5,
 584                 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 585                 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 586         },
 587         [MODEL_D2X] = {
 588                 .shortname = "Xonar D2X",
 589                 .longname = "Asus Virtuoso 200",
 590                 .chip = "AV200",
 591                 .owner = THIS_MODULE,
 592                 .init = xonar_d2x_init,
 593                 .control_filter = xonar_d2_control_filter,
 594                 .mixer_init = xonar_mixer_init,
 595                 .cleanup = xonar_cleanup,
 596                 .suspend = xonar_cleanup,
 597                 .resume = xonar_d2_resume,
 598                 .set_dac_params = set_pcm1796_params,
 599                 .set_adc_params = set_cs53x1_params,
 600                 .update_dac_volume = update_pcm1796_volume,
 601                 .update_dac_mute = update_pcm1796_mute,
 602                 .gpio_changed = xonar_gpio_changed,
 603                 .dac_tlv = pcm1796_db_scale,
 604                 .model_data_size = sizeof(struct xonar_data),
 605                 .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
 606                                PLAYBACK_1_TO_SPDIF |
 607                                CAPTURE_0_FROM_I2S_2 |
 608                                CAPTURE_1_FROM_SPDIF,
 609                 .dac_channels = 8,
 610                 .dac_volume_min = 0x0f,
 611                 .dac_volume_max = 0xff,
 612                 .misc_flags = OXYGEN_MISC_MIDI,
 613                 .function_flags = OXYGEN_FUNCTION_SPI |
 614                                   OXYGEN_FUNCTION_ENABLE_SPI_4_5,
 615                 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 616                 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
 617         },
 618         [MODEL_DX] = {
 619                 .shortname = "Xonar DX",
 620                 .longname = "Asus Virtuoso 100",
 621                 .chip = "AV200",
 622                 .owner = THIS_MODULE,
 623                 .init = xonar_dx_init,
 624                 .control_filter = xonar_dx_control_filter,
 625                 .mixer_init = xonar_dx_mixer_init,
 626                 .cleanup = xonar_dx_cleanup,
 627                 .suspend = xonar_dx_cleanup,
 628                 .resume = xonar_dx_resume,
 629                 .set_dac_params = set_cs43xx_params,
 630                 .set_adc_params = set_cs53x1_params,
 631                 .update_dac_volume = update_cs43xx_volume,
 632                 .update_dac_mute = update_cs43xx_mute,
 633                 .gpio_changed = xonar_gpio_changed,
 634                 .ac97_switch = xonar_dx_ac97_switch,
 635                 .dac_tlv = cs4362a_db_scale,
 636                 .model_data_size = sizeof(struct xonar_data),
 637                 .pcm_dev_cfg = PLAYBACK_0_TO_I2S |
 638                                PLAYBACK_1_TO_SPDIF |
 639                                CAPTURE_0_FROM_I2S_2,
 640                 .dac_channels = 8,
 641                 .dac_volume_min = 0,
 642                 .dac_volume_max = 127,
 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 #ifdef CONFIG_PM
 674         .suspend = oxygen_pci_suspend,
 675         .resume = oxygen_pci_resume,
 676 #endif
 677 };
 678
 679 static int __init alsa_card_xonar_init(void)
 680 {
 681         return pci_register_driver(&xonar_driver);
 682 }
 683
 684 static void __exit alsa_card_xonar_exit(void)
 685 {
 686         pci_unregister_driver(&xonar_driver);
 687 }
 688
 689 module_init(alsa_card_xonar_init)
 690 module_exit(alsa_card_xonar_exit)