sound/pci/oxygen/xonar_pcm179x.c

   1 /*
   2  * card driver for models with PCM1796 DACs (Xonar D2/D2X/HDAV1.3/ST/STX)
   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, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 /*
  20  * Xonar D2/D2X
  21  * ------------
  22  *
  23  * CMI8788:
  24  *
  25  *   SPI 0 -> 1st PCM1796 (front)
  26  *   SPI 1 -> 2nd PCM1796 (surround)
  27  *   SPI 2 -> 3rd PCM1796 (center/LFE)
  28  *   SPI 4 -> 4th PCM1796 (back)
  29  *
  30  *   GPIO 2 -> M0 of CS5381
  31  *   GPIO 3 -> M1 of CS5381
  32  *   GPIO 5 <- external power present (D2X only)
  33  *   GPIO 7 -> ALT
  34  *   GPIO 8 -> enable output to speakers
  35  *
  36  * CM9780:
  37  *
  38  *   LINE_OUT -> input of ADC
  39  *
  40  *   AUX_IN   <- aux
  41  *   VIDEO_IN <- CD
  42  *   FMIC_IN  <- mic
  43  *
  44  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
  45  */
  46
  47 /*
  48  * Xonar HDAV1.3 (Deluxe)
  49  * ----------------------
  50  *
  51  * CMI8788:
  52  *
  53  *   I²C <-> PCM1796 (addr 1001100) (front)
  54  *
  55  *   GPI 0 <- external power present
  56  *
  57  *   GPIO 0 -> enable HDMI (0) or speaker (1) output
  58  *   GPIO 2 -> M0 of CS5381
  59  *   GPIO 3 -> M1 of CS5381
  60  *   GPIO 4 <- daughterboard detection
  61  *   GPIO 5 <- daughterboard detection
  62  *   GPIO 6 -> ?
  63  *   GPIO 7 -> ?
  64  *   GPIO 8 -> route input jack to line-in (0) or mic-in (1)
  65  *
  66  *   UART <-> HDMI controller
  67  *
  68  * CM9780:
  69  *
  70  *   LINE_OUT -> input of ADC
  71  *
  72  *   AUX_IN <- aux
  73  *   CD_IN  <- CD
  74  *   MIC_IN <- mic
  75  *
  76  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
  77  *
  78  * no daughterboard
  79  * ----------------
  80  *
  81  *   GPIO 4 <- 1
  82  *
  83  * H6 daughterboard
  84  * ----------------
  85  *
  86  *   GPIO 4 <- 0
  87  *   GPIO 5 <- 0
  88  *
  89  *   I²C <-> PCM1796 (addr 1001101) (surround)
  90  *       <-> PCM1796 (addr 1001110) (center/LFE)
  91  *       <-> PCM1796 (addr 1001111) (back)
  92  *
  93  * unknown daughterboard
  94  * ---------------------
  95  *
  96  *   GPIO 4 <- 0
  97  *   GPIO 5 <- 1
  98  *
  99  *   I²C <-> CS4362A (addr 0011000) (surround, center/LFE, back)
 100  */
 101
 102 /*
 103  * Xonar Essence ST (Deluxe)/STX (II)
 104  * ----------------------------------
 105  *
 106  * CMI8788:
 107  *
 108  *   I²C <-> PCM1792A (addr 1001100)
 109  *       <-> CS2000 (addr 1001110) (ST only)
 110  *
 111  *   ADC1 MCLK -> REF_CLK of CS2000 (ST only)
 112  *
 113  *   GPI 0 <- external power present (STX only)
 114  *
 115  *   GPIO 0 -> enable output to speakers
 116  *   GPIO 1 -> route HP to front panel (0) or rear jack (1)
 117  *   GPIO 2 -> M0 of CS5381
 118  *   GPIO 3 -> M1 of CS5381
 119  *   GPIO 4 <- daughterboard detection
 120  *   GPIO 5 <- daughterboard detection
 121  *   GPIO 6 -> ?
 122  *   GPIO 7 -> route output to speaker jacks (0) or HP (1)
 123  *   GPIO 8 -> route input jack to line-in (0) or mic-in (1)
 124  *
 125  * PCM1792A:
 126  *
 127  *   SCK <- CLK_OUT of CS2000 (ST only)
 128  *
 129  * CM9780:
 130  *
 131  *   LINE_OUT -> input of ADC
 132  *
 133  *   AUX_IN <- aux
 134  *   MIC_IN <- mic
 135  *
 136  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
 137  *
 138  * H6 daughterboard
 139  * ----------------
 140  *
 141  * GPIO 4 <- 0
 142  * GPIO 5 <- 0
 143  */
 144
 145 /*
 146  * Xonar Xense
 147  * -----------
 148  *
 149  * CMI8788:
 150  *
 151  *   I²C <-> PCM1796 (addr 1001100) (front)
 152  *       <-> CS4362A (addr 0011000) (surround, center/LFE, back)
 153  *       <-> CS2000 (addr 1001110)
 154  *
 155  *   ADC1 MCLK -> REF_CLK of CS2000
 156  *
 157  *   GPI 0 <- external power present
 158  *
 159  *   GPIO 0 -> enable output
 160  *   GPIO 1 -> route HP to front panel (0) or rear jack (1)
 161  *   GPIO 2 -> M0 of CS5381
 162  *   GPIO 3 -> M1 of CS5381
 163  *   GPIO 4 -> enable output
 164  *   GPIO 5 -> enable output
 165  *   GPIO 6 -> ?
 166  *   GPIO 7 -> route output to HP (0) or speaker (1)
 167  *   GPIO 8 -> route input jack to mic-in (0) or line-in (1)
 168  *
 169  * CM9780:
 170  *
 171  *   LINE_OUT -> input of ADC
 172  *
 173  *   AUX_IN   <- aux
 174  *   VIDEO_IN <- ?
 175  *   FMIC_IN  <- mic
 176  *
 177  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
 178  *   GPO 1 -> route mic-in from input jack (0) or front panel header (1)
 179  */
 180
 181 #include <linux/pci.h>
 182 #include <linux/delay.h>
 183 #include <linux/mutex.h>
 184 #include <sound/ac97_codec.h>
 185 #include <sound/control.h>
 186 #include <sound/core.h>
 187 #include <sound/info.h>
 188 #include <sound/pcm.h>
 189 #include <sound/pcm_params.h>
 190 #include <sound/tlv.h>
 191 #include "xonar.h"
 192 #include "cm9780.h"
 193 #include "pcm1796.h"
 194 #include "cs2000.h"
 195
 196
 197 #define GPIO_D2X_EXT_POWER      0x0020
 198 #define GPIO_D2_ALT             0x0080
 199 #define GPIO_D2_OUTPUT_ENABLE   0x0100
 200
 201 #define GPI_EXT_POWER           0x01
 202 #define GPIO_INPUT_ROUTE        0x0100
 203
 204 #define GPIO_HDAV_OUTPUT_ENABLE 0x0001
 205 #define GPIO_HDAV_MAGIC         0x00c0
 206
 207 #define GPIO_DB_MASK            0x0030
 208 #define GPIO_DB_H6              0x0000
 209
 210 #define GPIO_ST_OUTPUT_ENABLE   0x0001
 211 #define GPIO_ST_HP_REAR         0x0002
 212 #define GPIO_ST_MAGIC           0x0040
 213 #define GPIO_ST_HP              0x0080
 214
 215 #define GPIO_XENSE_OUTPUT_ENABLE        (0x0001 | 0x0010 | 0x0020)
 216 #define GPIO_XENSE_SPEAKERS             0x0080
 217
 218 #define I2C_DEVICE_PCM1796(i)   (0x98 + ((i) << 1))     /* 10011, ii, /W=0 */
 219 #define I2C_DEVICE_CS2000       0x9c                    /* 100111, 0, /W=0 */
 220
 221 #define PCM1796_REG_BASE        16
 222
 223
 224 struct xonar_pcm179x {
 225         struct xonar_generic generic;
 226         unsigned int dacs;
 227         u8 pcm1796_regs[4][5];
 228         unsigned int current_rate;
 229         bool h6;
 230         bool hp_active;
 231         s8 hp_gain_offset;
 232         bool has_cs2000;
 233         u8 cs2000_regs[0x1f];
 234         bool broken_i2c;
 235 };
 236
 237 struct xonar_hdav {
 238         struct xonar_pcm179x pcm179x;
 239         struct xonar_hdmi hdmi;
 240 };
 241
 242
 243 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
 244                                      u8 reg, u8 value)
 245 {
 246         /* maps ALSA channel pair number to SPI output */
 247         static const u8 codec_map[4] = {
 248                 0, 1, 2, 4
 249         };
 250         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
 251                          OXYGEN_SPI_DATA_LENGTH_2 |
 252                          OXYGEN_SPI_CLOCK_160 |
 253                          (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
 254                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
 255                          (reg << 8) | value);
 256 }
 257
 258 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
 259                                      u8 reg, u8 value)
 260 {
 261         oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
 262 }
 263
 264 static void pcm1796_write(struct oxygen *chip, unsigned int codec,
 265                           u8 reg, u8 value)
 266 {
 267         struct xonar_pcm179x *data = chip->model_data;
 268
 269         if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
 270             OXYGEN_FUNCTION_SPI)
 271                 pcm1796_write_spi(chip, codec, reg, value);
 272         else
 273                 pcm1796_write_i2c(chip, codec, reg, value);
 274         if ((unsigned int)(reg - PCM1796_REG_BASE)
 275             < ARRAY_SIZE(data->pcm1796_regs[codec]))
 276                 data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value;
 277 }
 278
 279 static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec,
 280                                  u8 reg, u8 value)
 281 {
 282         struct xonar_pcm179x *data = chip->model_data;
 283
 284         if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE])
 285                 pcm1796_write(chip, codec, reg, value);
 286 }
 287
 288 static void cs2000_write(struct oxygen *chip, u8 reg, u8 value)
 289 {
 290         struct xonar_pcm179x *data = chip->model_data;
 291
 292         oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value);
 293         data->cs2000_regs[reg] = value;
 294 }
 295
 296 static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value)
 297 {
 298         struct xonar_pcm179x *data = chip->model_data;
 299
 300         if (value != data->cs2000_regs[reg])
 301                 cs2000_write(chip, reg, value);
 302 }
 303
 304 static void pcm1796_registers_init(struct oxygen *chip)
 305 {
 306         struct xonar_pcm179x *data = chip->model_data;
 307         unsigned int i;
 308         s8 gain_offset;
 309
 310         msleep(1);
 311         gain_offset = data->hp_active ? data->hp_gain_offset : 0;
 312         for (i = 0; i < data->dacs; ++i) {
 313                 /* set ATLD before ATL/ATR */
 314                 pcm1796_write(chip, i, 18,
 315                               data->pcm1796_regs[0][18 - PCM1796_REG_BASE]);
 316                 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]
 317                               + gain_offset);
 318                 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]
 319                               + gain_offset);
 320                 pcm1796_write(chip, i, 19,
 321                               data->pcm1796_regs[0][19 - PCM1796_REG_BASE]);
 322                 pcm1796_write(chip, i, 20,
 323                               data->pcm1796_regs[0][20 - PCM1796_REG_BASE]);
 324                 pcm1796_write(chip, i, 21, 0);
 325                 gain_offset = 0;
 326         }
 327 }
 328
 329 static void pcm1796_init(struct oxygen *chip)
 330 {
 331         struct xonar_pcm179x *data = chip->model_data;
 332
 333         data->pcm1796_regs[0][18 - PCM1796_REG_BASE] =
 334                 PCM1796_FMT_24_I2S | PCM1796_ATLD;
 335         if (!data->broken_i2c)
 336                 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] |= PCM1796_MUTE;
 337         data->pcm1796_regs[0][19 - PCM1796_REG_BASE] =
 338                 PCM1796_FLT_SHARP | PCM1796_ATS_1;
 339         data->pcm1796_regs[0][20 - PCM1796_REG_BASE] =
 340                 data->h6 ? PCM1796_OS_64 : PCM1796_OS_128;
 341         pcm1796_registers_init(chip);
 342         data->current_rate = 48000;
 343 }
 344
 345 static void xonar_d2_init(struct oxygen *chip)
 346 {
 347         struct xonar_pcm179x *data = chip->model_data;
 348
 349         data->generic.anti_pop_delay = 300;
 350         data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
 351         data->dacs = 4;
 352
 353         pcm1796_init(chip);
 354
 355         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
 356         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
 357
 358         oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
 359
 360         xonar_init_cs53x1(chip);
 361         xonar_enable_output(chip);
 362
 363         snd_component_add(chip->card, "PCM1796");
 364         snd_component_add(chip->card, "CS5381");
 365 }
 366
 367 static void xonar_d2x_init(struct oxygen *chip)
 368 {
 369         struct xonar_pcm179x *data = chip->model_data;
 370
 371         data->generic.ext_power_reg = OXYGEN_GPIO_DATA;
 372         data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
 373         data->generic.ext_power_bit = GPIO_D2X_EXT_POWER;
 374         oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
 375         xonar_init_ext_power(chip);
 376         xonar_d2_init(chip);
 377 }
 378
 379 static void xonar_hdav_init(struct oxygen *chip)
 380 {
 381         struct xonar_hdav *data = chip->model_data;
 382
 383         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 384                        OXYGEN_2WIRE_LENGTH_8 |
 385                        OXYGEN_2WIRE_INTERRUPT_MASK |
 386                        OXYGEN_2WIRE_SPEED_STANDARD);
 387
 388         data->pcm179x.generic.anti_pop_delay = 100;
 389         data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE;
 390         data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA;
 391         data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 392         data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER;
 393         data->pcm179x.dacs = chip->model.dac_channels_mixer / 2;
 394         data->pcm179x.h6 = chip->model.dac_channels_mixer > 2;
 395
 396         pcm1796_init(chip);
 397
 398         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 399                           GPIO_HDAV_MAGIC | GPIO_INPUT_ROUTE);
 400         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE);
 401
 402         xonar_init_cs53x1(chip);
 403         xonar_init_ext_power(chip);
 404         xonar_hdmi_init(chip, &data->hdmi);
 405         xonar_enable_output(chip);
 406
 407         snd_component_add(chip->card, "PCM1796");
 408         snd_component_add(chip->card, "CS5381");
 409 }
 410
 411 static void xonar_st_init_i2c(struct oxygen *chip)
 412 {
 413         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 414                        OXYGEN_2WIRE_LENGTH_8 |
 415                        OXYGEN_2WIRE_INTERRUPT_MASK |
 416                        OXYGEN_2WIRE_SPEED_STANDARD);
 417 }
 418
 419 static void xonar_st_init_common(struct oxygen *chip)
 420 {
 421         struct xonar_pcm179x *data = chip->model_data;
 422
 423         data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
 424         data->dacs = chip->model.dac_channels_mixer / 2;
 425         data->h6 = chip->model.dac_channels_mixer > 2;
 426         data->hp_gain_offset = 2*-18;
 427
 428         pcm1796_init(chip);
 429
 430         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 431                           GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
 432                           GPIO_ST_MAGIC | GPIO_ST_HP);
 433         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
 434                             GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
 435
 436         xonar_init_cs53x1(chip);
 437         xonar_enable_output(chip);
 438
 439         snd_component_add(chip->card, "PCM1792A");
 440         snd_component_add(chip->card, "CS5381");
 441 }
 442
 443 static void cs2000_registers_init(struct oxygen *chip)
 444 {
 445         struct xonar_pcm179x *data = chip->model_data;
 446
 447         cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE);
 448         cs2000_write(chip, CS2000_DEV_CTRL, 0);
 449         cs2000_write(chip, CS2000_DEV_CFG_1,
 450                      CS2000_R_MOD_SEL_1 |
 451                      (0 << CS2000_R_SEL_SHIFT) |
 452                      CS2000_AUX_OUT_SRC_REF_CLK |
 453                      CS2000_EN_DEV_CFG_1);
 454         cs2000_write(chip, CS2000_DEV_CFG_2,
 455                      (0 << CS2000_LOCK_CLK_SHIFT) |
 456                      CS2000_FRAC_N_SRC_STATIC);
 457         cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00); /* 1.0 */
 458         cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10);
 459         cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00);
 460         cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00);
 461         cs2000_write(chip, CS2000_FUN_CFG_1,
 462                      data->cs2000_regs[CS2000_FUN_CFG_1]);
 463         cs2000_write(chip, CS2000_FUN_CFG_2, 0);
 464         cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2);
 465         msleep(3); /* PLL lock delay */
 466 }
 467
 468 static void xonar_st_init(struct oxygen *chip)
 469 {
 470         struct xonar_pcm179x *data = chip->model_data;
 471
 472         data->generic.anti_pop_delay = 100;
 473         data->h6 = chip->model.dac_channels_mixer > 2;
 474         data->has_cs2000 = 1;
 475         data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
 476         data->broken_i2c = true;
 477
 478         oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
 479                        OXYGEN_RATE_48000 |
 480                        OXYGEN_I2S_FORMAT_I2S |
 481                        OXYGEN_I2S_MCLK(data->h6 ? MCLK_256 : MCLK_512) |
 482                        OXYGEN_I2S_BITS_16 |
 483                        OXYGEN_I2S_MASTER |
 484                        OXYGEN_I2S_BCLK_64);
 485
 486         xonar_st_init_i2c(chip);
 487         cs2000_registers_init(chip);
 488         xonar_st_init_common(chip);
 489
 490         snd_component_add(chip->card, "CS2000");
 491 }
 492
 493 static void xonar_stx_init(struct oxygen *chip)
 494 {
 495         struct xonar_pcm179x *data = chip->model_data;
 496
 497         xonar_st_init_i2c(chip);
 498         data->generic.anti_pop_delay = 800;
 499         data->generic.ext_power_reg = OXYGEN_GPI_DATA;
 500         data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 501         data->generic.ext_power_bit = GPI_EXT_POWER;
 502         xonar_init_ext_power(chip);
 503         xonar_st_init_common(chip);
 504 }
 505
 506 static void xonar_xense_init(struct oxygen *chip)
 507 {
 508         struct xonar_pcm179x *data = chip->model_data;
 509
 510         data->generic.ext_power_reg = OXYGEN_GPI_DATA;
 511         data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 512         data->generic.ext_power_bit = GPI_EXT_POWER;
 513         xonar_init_ext_power(chip);
 514
 515         data->generic.anti_pop_delay = 100;
 516         data->has_cs2000 = 1;
 517         data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
 518
 519         oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
 520                 OXYGEN_RATE_48000 |
 521                 OXYGEN_I2S_FORMAT_I2S |
 522                 OXYGEN_I2S_MCLK(MCLK_512) |
 523                 OXYGEN_I2S_BITS_16 |
 524                 OXYGEN_I2S_MASTER |
 525                 OXYGEN_I2S_BCLK_64);
 526
 527         xonar_st_init_i2c(chip);
 528         cs2000_registers_init(chip);
 529
 530         data->generic.output_enable_bit = GPIO_XENSE_OUTPUT_ENABLE;
 531         data->dacs = 1;
 532         data->hp_gain_offset = 2*-18;
 533
 534         pcm1796_init(chip);
 535
 536         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 537                 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
 538                 GPIO_ST_MAGIC | GPIO_XENSE_SPEAKERS);
 539         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
 540                 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
 541                 GPIO_XENSE_SPEAKERS);
 542
 543         xonar_init_cs53x1(chip);
 544         xonar_enable_output(chip);
 545
 546         snd_component_add(chip->card, "PCM1796");
 547         snd_component_add(chip->card, "CS5381");
 548         snd_component_add(chip->card, "CS2000");
 549 }
 550
 551 static void xonar_d2_cleanup(struct oxygen *chip)
 552 {
 553         xonar_disable_output(chip);
 554 }
 555
 556 static void xonar_hdav_cleanup(struct oxygen *chip)
 557 {
 558         xonar_hdmi_cleanup(chip);
 559         xonar_disable_output(chip);
 560         msleep(2);
 561 }
 562
 563 static void xonar_st_cleanup(struct oxygen *chip)
 564 {
 565         xonar_disable_output(chip);
 566 }
 567
 568 static void xonar_d2_suspend(struct oxygen *chip)
 569 {
 570         xonar_d2_cleanup(chip);
 571 }
 572
 573 static void xonar_hdav_suspend(struct oxygen *chip)
 574 {
 575         xonar_hdav_cleanup(chip);
 576 }
 577
 578 static void xonar_st_suspend(struct oxygen *chip)
 579 {
 580         xonar_st_cleanup(chip);
 581 }
 582
 583 static void xonar_d2_resume(struct oxygen *chip)
 584 {
 585         pcm1796_registers_init(chip);
 586         xonar_enable_output(chip);
 587 }
 588
 589 static void xonar_hdav_resume(struct oxygen *chip)
 590 {
 591         struct xonar_hdav *data = chip->model_data;
 592
 593         pcm1796_registers_init(chip);
 594         xonar_hdmi_resume(chip, &data->hdmi);
 595         xonar_enable_output(chip);
 596 }
 597
 598 static void xonar_stx_resume(struct oxygen *chip)
 599 {
 600         pcm1796_registers_init(chip);
 601         xonar_enable_output(chip);
 602 }
 603
 604 static void xonar_st_resume(struct oxygen *chip)
 605 {
 606         cs2000_registers_init(chip);
 607         xonar_stx_resume(chip);
 608 }
 609
 610 static void update_pcm1796_oversampling(struct oxygen *chip)
 611 {
 612         struct xonar_pcm179x *data = chip->model_data;
 613         unsigned int i;
 614         u8 reg;
 615
 616         if (data->current_rate <= 48000 && !data->h6)
 617                 reg = PCM1796_OS_128;
 618         else
 619                 reg = PCM1796_OS_64;
 620         for (i = 0; i < data->dacs; ++i)
 621                 pcm1796_write_cached(chip, i, 20, reg);
 622 }
 623
 624 static void update_pcm1796_deemph(struct oxygen *chip)
 625 {
 626         struct xonar_pcm179x *data = chip->model_data;
 627         unsigned int i;
 628         u8 reg;
 629
 630         reg = data->pcm1796_regs[0][18 - PCM1796_REG_BASE] & ~PCM1796_DMF_MASK;
 631         if (data->current_rate == 48000)
 632                 reg |= PCM1796_DMF_48;
 633         else if (data->current_rate == 44100)
 634                 reg |= PCM1796_DMF_441;
 635         else if (data->current_rate == 32000)
 636                 reg |= PCM1796_DMF_32;
 637         for (i = 0; i < data->dacs; ++i)
 638                 pcm1796_write_cached(chip, i, 18, reg);
 639 }
 640
 641 static void set_pcm1796_params(struct oxygen *chip,
 642                                struct snd_pcm_hw_params *params)
 643 {
 644         struct xonar_pcm179x *data = chip->model_data;
 645
 646         msleep(1);
 647         data->current_rate = params_rate(params);
 648         update_pcm1796_oversampling(chip);
 649         update_pcm1796_deemph(chip);
 650 }
 651
 652 static void update_pcm1796_volume(struct oxygen *chip)
 653 {
 654         struct xonar_pcm179x *data = chip->model_data;
 655         unsigned int i;
 656         s8 gain_offset;
 657
 658         gain_offset = data->hp_active ? data->hp_gain_offset : 0;
 659         for (i = 0; i < data->dacs; ++i) {
 660                 pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2]
 661                                      + gain_offset);
 662                 pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1]
 663                                      + gain_offset);
 664                 gain_offset = 0;
 665         }
 666 }
 667
 668 static void update_pcm1796_mute(struct oxygen *chip)
 669 {
 670         struct xonar_pcm179x *data = chip->model_data;
 671         unsigned int i;
 672         u8 value;
 673
 674         value = data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
 675         if (chip->dac_mute)
 676                 value |= PCM1796_MUTE;
 677         else
 678                 value &= ~PCM1796_MUTE;
 679         for (i = 0; i < data->dacs; ++i)
 680                 pcm1796_write_cached(chip, i, 18, value);
 681 }
 682
 683 static void update_cs2000_rate(struct oxygen *chip, unsigned int rate)
 684 {
 685         struct xonar_pcm179x *data = chip->model_data;
 686         u8 rate_mclk, reg;
 687
 688         switch (rate) {
 689         case 32000:
 690         case 64000:
 691                 rate_mclk = OXYGEN_RATE_32000;
 692                 break;
 693         case 44100:
 694         case 88200:
 695         case 176400:
 696                 rate_mclk = OXYGEN_RATE_44100;
 697                 break;
 698         default:
 699         case 48000:
 700         case 96000:
 701         case 192000:
 702                 rate_mclk = OXYGEN_RATE_48000;
 703                 break;
 704         }
 705
 706         if (rate <= 96000 && (rate > 48000 || data->h6)) {
 707                 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_256);
 708                 reg = CS2000_REF_CLK_DIV_1;
 709         } else {
 710                 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_512);
 711                 reg = CS2000_REF_CLK_DIV_2;
 712         }
 713
 714         oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk,
 715                               OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK);
 716         cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg);
 717         msleep(3); /* PLL lock delay */
 718 }
 719
 720 static void set_st_params(struct oxygen *chip,
 721                           struct snd_pcm_hw_params *params)
 722 {
 723         update_cs2000_rate(chip, params_rate(params));
 724         set_pcm1796_params(chip, params);
 725 }
 726
 727 static void set_hdav_params(struct oxygen *chip,
 728                             struct snd_pcm_hw_params *params)
 729 {
 730         struct xonar_hdav *data = chip->model_data;
 731
 732         set_pcm1796_params(chip, params);
 733         xonar_set_hdmi_params(chip, &data->hdmi, params);
 734 }
 735
 736 static const struct snd_kcontrol_new alt_switch = {
 737         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 738         .name = "Analog Loopback Switch",
 739         .info = snd_ctl_boolean_mono_info,
 740         .get = xonar_gpio_bit_switch_get,
 741         .put = xonar_gpio_bit_switch_put,
 742         .private_value = GPIO_D2_ALT,
 743 };
 744
 745 static int rolloff_info(struct snd_kcontrol *ctl,
 746                         struct snd_ctl_elem_info *info)
 747 {
 748         static const char *const names[2] = {
 749                 "Sharp Roll-off", "Slow Roll-off"
 750         };
 751
 752         return snd_ctl_enum_info(info, 1, 2, names);
 753 }
 754
 755 static int rolloff_get(struct snd_kcontrol *ctl,
 756                        struct snd_ctl_elem_value *value)
 757 {
 758         struct oxygen *chip = ctl->private_data;
 759         struct xonar_pcm179x *data = chip->model_data;
 760
 761         value->value.enumerated.item[0] =
 762                 (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] &
 763                  PCM1796_FLT_MASK) != PCM1796_FLT_SHARP;
 764         return 0;
 765 }
 766
 767 static int rolloff_put(struct snd_kcontrol *ctl,
 768                        struct snd_ctl_elem_value *value)
 769 {
 770         struct oxygen *chip = ctl->private_data;
 771         struct xonar_pcm179x *data = chip->model_data;
 772         unsigned int i;
 773         int changed;
 774         u8 reg;
 775
 776         mutex_lock(&chip->mutex);
 777         reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
 778         reg &= ~PCM1796_FLT_MASK;
 779         if (!value->value.enumerated.item[0])
 780                 reg |= PCM1796_FLT_SHARP;
 781         else
 782                 reg |= PCM1796_FLT_SLOW;
 783         changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
 784         if (changed) {
 785                 for (i = 0; i < data->dacs; ++i)
 786                         pcm1796_write(chip, i, 19, reg);
 787         }
 788         mutex_unlock(&chip->mutex);
 789         return changed;
 790 }
 791
 792 static const struct snd_kcontrol_new rolloff_control = {
 793         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 794         .name = "DAC Filter Playback Enum",
 795         .info = rolloff_info,
 796         .get = rolloff_get,
 797         .put = rolloff_put,
 798 };
 799
 800 static int deemph_get(struct snd_kcontrol *ctl,
 801                        struct snd_ctl_elem_value *value)
 802 {
 803         struct oxygen *chip = ctl->private_data;
 804         struct xonar_pcm179x *data = chip->model_data;
 805
 806         value->value.integer.value[0] =
 807                 !!(data->pcm1796_regs[0][18 - PCM1796_REG_BASE] & PCM1796_DME);
 808         return 0;
 809 }
 810
 811 static int deemph_put(struct snd_kcontrol *ctl,
 812                        struct snd_ctl_elem_value *value)
 813 {
 814         struct oxygen *chip = ctl->private_data;
 815         struct xonar_pcm179x *data = chip->model_data;
 816         unsigned int i;
 817         int changed;
 818         u8 reg;
 819
 820         mutex_lock(&chip->mutex);
 821         reg = data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
 822         if (!value->value.integer.value[0])
 823                 reg &= ~PCM1796_DME;
 824         else
 825                 reg |= PCM1796_DME;
 826         changed = reg != data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
 827         if (changed) {
 828                 for (i = 0; i < data->dacs; ++i)
 829                         pcm1796_write(chip, i, 18, reg);
 830         }
 831         mutex_unlock(&chip->mutex);
 832         return changed;
 833 }
 834
 835 static const struct snd_kcontrol_new deemph_control = {
 836         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 837         .name = "De-emphasis Playback Switch",
 838         .info = snd_ctl_boolean_mono_info,
 839         .get = deemph_get,
 840         .put = deemph_put,
 841 };
 842
 843 static const struct snd_kcontrol_new hdav_hdmi_control = {
 844         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 845         .name = "HDMI Playback Switch",
 846         .info = snd_ctl_boolean_mono_info,
 847         .get = xonar_gpio_bit_switch_get,
 848         .put = xonar_gpio_bit_switch_put,
 849         .private_value = GPIO_HDAV_OUTPUT_ENABLE | XONAR_GPIO_BIT_INVERT,
 850 };
 851
 852 static int st_output_switch_info(struct snd_kcontrol *ctl,
 853                                  struct snd_ctl_elem_info *info)
 854 {
 855         static const char *const names[3] = {
 856                 "Speakers", "Headphones", "FP Headphones"
 857         };
 858
 859         return snd_ctl_enum_info(info, 1, 3, names);
 860 }
 861
 862 static int st_output_switch_get(struct snd_kcontrol *ctl,
 863                                 struct snd_ctl_elem_value *value)
 864 {
 865         struct oxygen *chip = ctl->private_data;
 866         u16 gpio;
 867
 868         gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 869         if (!(gpio & GPIO_ST_HP))
 870                 value->value.enumerated.item[0] = 0;
 871         else if (gpio & GPIO_ST_HP_REAR)
 872                 value->value.enumerated.item[0] = 1;
 873         else
 874                 value->value.enumerated.item[0] = 2;
 875         return 0;
 876 }
 877
 878
 879 static int st_output_switch_put(struct snd_kcontrol *ctl,
 880                                 struct snd_ctl_elem_value *value)
 881 {
 882         struct oxygen *chip = ctl->private_data;
 883         struct xonar_pcm179x *data = chip->model_data;
 884         u16 gpio_old, gpio;
 885
 886         mutex_lock(&chip->mutex);
 887         gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 888         gpio = gpio_old;
 889         switch (value->value.enumerated.item[0]) {
 890         case 0:
 891                 gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR);
 892                 break;
 893         case 1:
 894                 gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR;
 895                 break;
 896         case 2:
 897                 gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR;
 898                 break;
 899         }
 900         oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
 901         data->hp_active = gpio & GPIO_ST_HP;
 902         update_pcm1796_volume(chip);
 903         mutex_unlock(&chip->mutex);
 904         return gpio != gpio_old;
 905 }
 906
 907 static int st_hp_volume_offset_info(struct snd_kcontrol *ctl,
 908                                     struct snd_ctl_elem_info *info)
 909 {
 910         static const char *const names[4] = {
 911                 "< 32 ohms", "32-64 ohms", "64-300 ohms", "300-600 ohms"
 912         };
 913
 914         return snd_ctl_enum_info(info, 1, 4, names);
 915 }
 916
 917 static int st_hp_volume_offset_get(struct snd_kcontrol *ctl,
 918                                    struct snd_ctl_elem_value *value)
 919 {
 920         struct oxygen *chip = ctl->private_data;
 921         struct xonar_pcm179x *data = chip->model_data;
 922
 923         mutex_lock(&chip->mutex);
 924         if (data->hp_gain_offset < 2*-12)
 925                 value->value.enumerated.item[0] = 0;
 926         else if (data->hp_gain_offset < 2*-6)
 927                 value->value.enumerated.item[0] = 1;
 928         else if (data->hp_gain_offset < 0)
 929                 value->value.enumerated.item[0] = 2;
 930         else
 931                 value->value.enumerated.item[0] = 3;
 932         mutex_unlock(&chip->mutex);
 933         return 0;
 934 }
 935
 936
 937 static int st_hp_volume_offset_put(struct snd_kcontrol *ctl,
 938                                    struct snd_ctl_elem_value *value)
 939 {
 940         static const s8 offsets[] = { 2*-18, 2*-12, 2*-6, 0 };
 941         struct oxygen *chip = ctl->private_data;
 942         struct xonar_pcm179x *data = chip->model_data;
 943         s8 offset;
 944         int changed;
 945
 946         if (value->value.enumerated.item[0] > 3)
 947                 return -EINVAL;
 948         offset = offsets[value->value.enumerated.item[0]];
 949         mutex_lock(&chip->mutex);
 950         changed = offset != data->hp_gain_offset;
 951         if (changed) {
 952                 data->hp_gain_offset = offset;
 953                 update_pcm1796_volume(chip);
 954         }
 955         mutex_unlock(&chip->mutex);
 956         return changed;
 957 }
 958
 959 static const struct snd_kcontrol_new st_controls[] = {
 960         {
 961                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 962                 .name = "Analog Output",
 963                 .info = st_output_switch_info,
 964                 .get = st_output_switch_get,
 965                 .put = st_output_switch_put,
 966         },
 967         {
 968                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 969                 .name = "Headphones Impedance Playback Enum",
 970                 .info = st_hp_volume_offset_info,
 971                 .get = st_hp_volume_offset_get,
 972                 .put = st_hp_volume_offset_put,
 973         },
 974 };
 975
 976 static int xense_output_switch_get(struct snd_kcontrol *ctl,
 977                                    struct snd_ctl_elem_value *value)
 978 {
 979         struct oxygen *chip = ctl->private_data;
 980         u16 gpio;
 981
 982         gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 983         if (gpio & GPIO_XENSE_SPEAKERS)
 984                 value->value.enumerated.item[0] = 0;
 985         else if (!(gpio & GPIO_XENSE_SPEAKERS) && (gpio & GPIO_ST_HP_REAR))
 986                 value->value.enumerated.item[0] = 1;
 987         else
 988                 value->value.enumerated.item[0] = 2;
 989         return 0;
 990 }
 991
 992 static int xense_output_switch_put(struct snd_kcontrol *ctl,
 993                                    struct snd_ctl_elem_value *value)
 994 {
 995         struct oxygen *chip = ctl->private_data;
 996         struct xonar_pcm179x *data = chip->model_data;
 997         u16 gpio_old, gpio;
 998
 999         mutex_lock(&chip->mutex);
1000         gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
1001         gpio = gpio_old;
1002         switch (value->value.enumerated.item[0]) {
1003         case 0:
1004                 gpio |= GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR;
1005                 break;
1006         case 1:
1007                 gpio = (gpio | GPIO_ST_HP_REAR) & ~GPIO_XENSE_SPEAKERS;
1008                 break;
1009         case 2:
1010                 gpio &= ~(GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR);
1011                 break;
1012         }
1013         oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
1014         data->hp_active = !(gpio & GPIO_XENSE_SPEAKERS);
1015         update_pcm1796_volume(chip);
1016         mutex_unlock(&chip->mutex);
1017         return gpio != gpio_old;
1018 }
1019
1020 static const struct snd_kcontrol_new xense_controls[] = {
1021         {
1022                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1023                 .name = "Analog Output",
1024                 .info = st_output_switch_info,
1025                 .get = xense_output_switch_get,
1026                 .put = xense_output_switch_put,
1027         },
1028         {
1029                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1030                 .name = "Headphones Impedance Playback Enum",
1031                 .info = st_hp_volume_offset_info,
1032                 .get = st_hp_volume_offset_get,
1033                 .put = st_hp_volume_offset_put,
1034         },
1035 };
1036
1037 static void xonar_line_mic_ac97_switch(struct oxygen *chip,
1038                                        unsigned int reg, unsigned int mute)
1039 {
1040         if (reg == AC97_LINE) {
1041                 spin_lock_irq(&chip->reg_lock);
1042                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
1043                                       mute ? GPIO_INPUT_ROUTE : 0,
1044                                       GPIO_INPUT_ROUTE);
1045                 spin_unlock_irq(&chip->reg_lock);
1046         }
1047 }
1048
1049 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0);
1050
1051 static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
1052 {
1053         if (!strncmp(template->name, "CD Capture ", 11))
1054                 /* CD in is actually connected to the video in pin */
1055                 template->private_value ^= AC97_CD ^ AC97_VIDEO;
1056         return 0;
1057 }
1058
1059 static int xonar_st_h6_control_filter(struct snd_kcontrol_new *template)
1060 {
1061         if (!strncmp(template->name, "Master Playback ", 16))
1062                 /* no volume/mute, as I²C to the third DAC does not work */
1063                 return 1;
1064         return 0;
1065 }
1066
1067 static int add_pcm1796_controls(struct oxygen *chip)
1068 {
1069         struct xonar_pcm179x *data = chip->model_data;
1070         int err;
1071
1072         if (!data->broken_i2c) {
1073                 err = snd_ctl_add(chip->card,
1074                                   snd_ctl_new1(&rolloff_control, chip));
1075                 if (err < 0)
1076                         return err;
1077                 err = snd_ctl_add(chip->card,
1078                                   snd_ctl_new1(&deemph_control, chip));
1079                 if (err < 0)
1080                         return err;
1081         }
1082         return 0;
1083 }
1084
1085 static int xonar_d2_mixer_init(struct oxygen *chip)
1086 {
1087         int err;
1088
1089         err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
1090         if (err < 0)
1091                 return err;
1092         err = add_pcm1796_controls(chip);
1093         if (err < 0)
1094                 return err;
1095         return 0;
1096 }
1097
1098 static int xonar_hdav_mixer_init(struct oxygen *chip)
1099 {
1100         int err;
1101
1102         err = snd_ctl_add(chip->card, snd_ctl_new1(&hdav_hdmi_control, chip));
1103         if (err < 0)
1104                 return err;
1105         err = add_pcm1796_controls(chip);
1106         if (err < 0)
1107                 return err;
1108         return 0;
1109 }
1110
1111 static int xonar_st_mixer_init(struct oxygen *chip)
1112 {
1113         unsigned int i;
1114         int err;
1115
1116         for (i = 0; i < ARRAY_SIZE(st_controls); ++i) {
1117                 err = snd_ctl_add(chip->card,
1118                                   snd_ctl_new1(&st_controls[i], chip));
1119                 if (err < 0)
1120                         return err;
1121         }
1122         err = add_pcm1796_controls(chip);
1123         if (err < 0)
1124                 return err;
1125         return 0;
1126 }
1127
1128 static int xonar_xense_mixer_init(struct oxygen *chip)
1129 {
1130         unsigned int i;
1131         int err;
1132
1133         for (i = 0; i < ARRAY_SIZE(xense_controls); ++i) {
1134                 err = snd_ctl_add(chip->card,
1135                 snd_ctl_new1(&xense_controls[i], chip));
1136                 if (err < 0)
1137                         return err;
1138         }
1139         err = add_pcm1796_controls(chip);
1140         if (err < 0)
1141                 return err;
1142         return 0;
1143 }
1144
1145 static void dump_pcm1796_registers(struct oxygen *chip,
1146                                    struct snd_info_buffer *buffer)
1147 {
1148         struct xonar_pcm179x *data = chip->model_data;
1149         unsigned int dac, i;
1150
1151         for (dac = 0; dac < data->dacs; ++dac) {
1152                 snd_iprintf(buffer, "\nPCM1796 %u:", dac + 1);
1153                 for (i = 0; i < 5; ++i)
1154                         snd_iprintf(buffer, " %02x",
1155                                     data->pcm1796_regs[dac][i]);
1156         }
1157         snd_iprintf(buffer, "\n");
1158 }
1159
1160 static void dump_cs2000_registers(struct oxygen *chip,
1161                                   struct snd_info_buffer *buffer)
1162 {
1163         struct xonar_pcm179x *data = chip->model_data;
1164         unsigned int i;
1165
1166         if (data->has_cs2000) {
1167                 snd_iprintf(buffer, "\nCS2000:\n00:   ");
1168                 for (i = 1; i < 0x10; ++i)
1169                         snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
1170                 snd_iprintf(buffer, "\n10:");
1171                 for (i = 0x10; i < 0x1f; ++i)
1172                         snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
1173                 snd_iprintf(buffer, "\n");
1174         }
1175 }
1176
1177 static void dump_st_registers(struct oxygen *chip,
1178                               struct snd_info_buffer *buffer)
1179 {
1180         dump_pcm1796_registers(chip, buffer);
1181         dump_cs2000_registers(chip, buffer);
1182 }
1183
1184 static const struct oxygen_model model_xonar_d2 = {
1185         .longname = "Asus Virtuoso 200",
1186         .chip = "AV200",
1187         .init = xonar_d2_init,
1188         .control_filter = xonar_d2_control_filter,
1189         .mixer_init = xonar_d2_mixer_init,
1190         .cleanup = xonar_d2_cleanup,
1191         .suspend = xonar_d2_suspend,
1192         .resume = xonar_d2_resume,
1193         .set_dac_params = set_pcm1796_params,
1194         .set_adc_params = xonar_set_cs53x1_params,
1195         .update_dac_volume = update_pcm1796_volume,
1196         .update_dac_mute = update_pcm1796_mute,
1197         .dump_registers = dump_pcm1796_registers,
1198         .dac_tlv = pcm1796_db_scale,
1199         .model_data_size = sizeof(struct xonar_pcm179x),
1200         .device_config = PLAYBACK_0_TO_I2S |
1201                          PLAYBACK_1_TO_SPDIF |
1202                          CAPTURE_0_FROM_I2S_2 |
1203                          CAPTURE_1_FROM_SPDIF |
1204                          MIDI_OUTPUT |
1205                          MIDI_INPUT |
1206                          AC97_CD_INPUT,
1207         .dac_channels_pcm = 8,
1208         .dac_channels_mixer = 8,
1209         .dac_volume_min = 255 - 2*60,
1210         .dac_volume_max = 255,
1211         .misc_flags = OXYGEN_MISC_MIDI,
1212         .function_flags = OXYGEN_FUNCTION_SPI |
1213                           OXYGEN_FUNCTION_ENABLE_SPI_4_5,
1214         .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1215         .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1216         .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1217         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1218 };
1219
1220 static const struct oxygen_model model_xonar_hdav = {
1221         .longname = "Asus Virtuoso 200",
1222         .chip = "AV200",
1223         .init = xonar_hdav_init,
1224         .mixer_init = xonar_hdav_mixer_init,
1225         .cleanup = xonar_hdav_cleanup,
1226         .suspend = xonar_hdav_suspend,
1227         .resume = xonar_hdav_resume,
1228         .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter,
1229         .set_dac_params = set_hdav_params,
1230         .set_adc_params = xonar_set_cs53x1_params,
1231         .update_dac_volume = update_pcm1796_volume,
1232         .update_dac_mute = update_pcm1796_mute,
1233         .uart_input = xonar_hdmi_uart_input,
1234         .ac97_switch = xonar_line_mic_ac97_switch,
1235         .dump_registers = dump_pcm1796_registers,
1236         .dac_tlv = pcm1796_db_scale,
1237         .model_data_size = sizeof(struct xonar_hdav),
1238         .device_config = PLAYBACK_0_TO_I2S |
1239                          PLAYBACK_1_TO_SPDIF |
1240                          CAPTURE_0_FROM_I2S_2 |
1241                          CAPTURE_1_FROM_SPDIF,
1242         .dac_channels_pcm = 8,
1243         .dac_channels_mixer = 2,
1244         .dac_volume_min = 255 - 2*60,
1245         .dac_volume_max = 255,
1246         .misc_flags = OXYGEN_MISC_MIDI,
1247         .function_flags = OXYGEN_FUNCTION_2WIRE,
1248         .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1249         .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1250         .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1251         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1252 };
1253
1254 static const struct oxygen_model model_xonar_st = {
1255         .longname = "Asus Virtuoso 100",
1256         .chip = "AV200",
1257         .init = xonar_st_init,
1258         .mixer_init = xonar_st_mixer_init,
1259         .cleanup = xonar_st_cleanup,
1260         .suspend = xonar_st_suspend,
1261         .resume = xonar_st_resume,
1262         .set_dac_params = set_st_params,
1263         .set_adc_params = xonar_set_cs53x1_params,
1264         .update_dac_volume = update_pcm1796_volume,
1265         .update_dac_mute = update_pcm1796_mute,
1266         .ac97_switch = xonar_line_mic_ac97_switch,
1267         .dump_registers = dump_st_registers,
1268         .dac_tlv = pcm1796_db_scale,
1269         .model_data_size = sizeof(struct xonar_pcm179x),
1270         .device_config = PLAYBACK_0_TO_I2S |
1271                          PLAYBACK_1_TO_SPDIF |
1272                          CAPTURE_0_FROM_I2S_2 |
1273                          CAPTURE_1_FROM_SPDIF |
1274                          AC97_FMIC_SWITCH,
1275         .dac_channels_pcm = 2,
1276         .dac_channels_mixer = 2,
1277         .dac_volume_min = 255 - 2*60,
1278         .dac_volume_max = 255,
1279         .function_flags = OXYGEN_FUNCTION_2WIRE,
1280         .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1281         .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1282         .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1283         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1284 };
1285
1286 int get_xonar_pcm179x_model(struct oxygen *chip,
1287                             const struct pci_device_id *id)
1288 {
1289         switch (id->subdevice) {
1290         case 0x8269:
1291                 chip->model = model_xonar_d2;
1292                 chip->model.shortname = "Xonar D2";
1293                 break;
1294         case 0x82b7:
1295                 chip->model = model_xonar_d2;
1296                 chip->model.shortname = "Xonar D2X";
1297                 chip->model.init = xonar_d2x_init;
1298                 break;
1299         case 0x8314:
1300                 chip->model = model_xonar_hdav;
1301                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1302                 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1303                 default:
1304                         chip->model.shortname = "Xonar HDAV1.3";
1305                         break;
1306                 case GPIO_DB_H6:
1307                         chip->model.shortname = "Xonar HDAV1.3+H6";
1308                         chip->model.dac_channels_mixer = 8;
1309                         chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1310                         break;
1311                 }
1312                 break;
1313         case 0x835d:
1314                 chip->model = model_xonar_st;
1315                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1316                 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1317                 default:
1318                         chip->model.shortname = "Xonar ST";
1319                         break;
1320                 case GPIO_DB_H6:
1321                         chip->model.shortname = "Xonar ST+H6";
1322                         chip->model.control_filter = xonar_st_h6_control_filter;
1323                         chip->model.dac_channels_pcm = 8;
1324                         chip->model.dac_channels_mixer = 8;
1325                         chip->model.dac_volume_min = 255;
1326                         chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1327                         break;
1328                 }
1329                 break;
1330         case 0x835c:
1331                 chip->model = model_xonar_st;
1332                 chip->model.shortname = "Xonar STX";
1333                 chip->model.init = xonar_stx_init;
1334                 chip->model.resume = xonar_stx_resume;
1335                 chip->model.set_dac_params = set_pcm1796_params;
1336                 break;
1337         case 0x85f4:
1338                 chip->model = model_xonar_st;
1339                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1340                 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1341                 default:
1342                         chip->model.shortname = "Xonar STX II";
1343                         break;
1344                 case GPIO_DB_H6:
1345                         chip->model.shortname = "Xonar STX II+H6";
1346                         chip->model.dac_channels_pcm = 8;
1347                         chip->model.dac_channels_mixer = 8;
1348                         chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1349                         break;
1350                 }
1351                 chip->model.init = xonar_stx_init;
1352                 chip->model.resume = xonar_stx_resume;
1353                 chip->model.set_dac_params = set_pcm1796_params;
1354                 break;
1355         case 0x8428:
1356                 chip->model = model_xonar_st;
1357                 chip->model.shortname = "Xonar Xense";
1358                 chip->model.chip = "AV100";
1359                 chip->model.init = xonar_xense_init;
1360                 chip->model.mixer_init = xonar_xense_mixer_init;
1361                 break;
1362         default:
1363                 return -EINVAL;
1364         }
1365         return 0;
1366 }