sound/pci/oxygen/xonar_pcm179x.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * card driver for models with PCM1796 DACs (Xonar D2/D2X/HDAV1.3/ST/STX)
   4  *
   5  * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
   6  */
   7
   8 /*
   9  * Xonar D2/D2X
  10  * ------------
  11  *
  12  * CMI8788:
  13  *
  14  *   SPI 0 -> 1st PCM1796 (front)
  15  *   SPI 1 -> 2nd PCM1796 (surround)
  16  *   SPI 2 -> 3rd PCM1796 (center/LFE)
  17  *   SPI 4 -> 4th PCM1796 (back)
  18  *
  19  *   GPIO 2 -> M0 of CS5381
  20  *   GPIO 3 -> M1 of CS5381
  21  *   GPIO 5 <- external power present (D2X only)
  22  *   GPIO 7 -> ALT
  23  *   GPIO 8 -> enable output to speakers
  24  *
  25  * CM9780:
  26  *
  27  *   LINE_OUT -> input of ADC
  28  *
  29  *   AUX_IN   <- aux
  30  *   VIDEO_IN <- CD
  31  *   FMIC_IN  <- mic
  32  *
  33  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
  34  */
  35
  36 /*
  37  * Xonar HDAV1.3 (Deluxe)
  38  * ----------------------
  39  *
  40  * CMI8788:
  41  *
  42  *   I²C <-> PCM1796 (addr 1001100) (front)
  43  *
  44  *   GPI 0 <- external power present
  45  *
  46  *   GPIO 0 -> enable HDMI (0) or speaker (1) output
  47  *   GPIO 2 -> M0 of CS5381
  48  *   GPIO 3 -> M1 of CS5381
  49  *   GPIO 4 <- daughterboard detection
  50  *   GPIO 5 <- daughterboard detection
  51  *   GPIO 6 -> ?
  52  *   GPIO 7 -> ?
  53  *   GPIO 8 -> route input jack to line-in (0) or mic-in (1)
  54  *
  55  *   UART <-> HDMI controller
  56  *
  57  * CM9780:
  58  *
  59  *   LINE_OUT -> input of ADC
  60  *
  61  *   AUX_IN <- aux
  62  *   CD_IN  <- CD
  63  *   MIC_IN <- mic
  64  *
  65  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
  66  *
  67  * no daughterboard
  68  * ----------------
  69  *
  70  *   GPIO 4 <- 1
  71  *
  72  * H6 daughterboard
  73  * ----------------
  74  *
  75  *   GPIO 4 <- 0
  76  *   GPIO 5 <- 0
  77  *
  78  *   I²C <-> PCM1796 (addr 1001101) (surround)
  79  *       <-> PCM1796 (addr 1001110) (center/LFE)
  80  *       <-> PCM1796 (addr 1001111) (back)
  81  *
  82  * unknown daughterboard
  83  * ---------------------
  84  *
  85  *   GPIO 4 <- 0
  86  *   GPIO 5 <- 1
  87  *
  88  *   I²C <-> CS4362A (addr 0011000) (surround, center/LFE, back)
  89  */
  90
  91 /*
  92  * Xonar Essence ST (Deluxe)/STX (II)
  93  * ----------------------------------
  94  *
  95  * CMI8788:
  96  *
  97  *   I²C <-> PCM1792A (addr 1001100)
  98  *       <-> CS2000 (addr 1001110) (ST only)
  99  *
 100  *   ADC1 MCLK -> REF_CLK of CS2000 (ST only)
 101  *
 102  *   GPI 0 <- external power present (STX only)
 103  *
 104  *   GPIO 0 -> enable output to speakers
 105  *   GPIO 1 -> route HP to front panel (0) or rear jack (1)
 106  *   GPIO 2 -> M0 of CS5381
 107  *   GPIO 3 -> M1 of CS5381
 108  *   GPIO 4 <- daughterboard detection
 109  *   GPIO 5 <- daughterboard detection
 110  *   GPIO 6 -> ?
 111  *   GPIO 7 -> route output to speaker jacks (0) or HP (1)
 112  *   GPIO 8 -> route input jack to line-in (0) or mic-in (1)
 113  *
 114  * PCM1792A:
 115  *
 116  *   SCK <- CLK_OUT of CS2000 (ST only)
 117  *
 118  * CM9780:
 119  *
 120  *   LINE_OUT -> input of ADC
 121  *
 122  *   AUX_IN <- aux
 123  *   MIC_IN <- mic
 124  *
 125  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
 126  *
 127  * H6 daughterboard
 128  * ----------------
 129  *
 130  * GPIO 4 <- 0
 131  * GPIO 5 <- 0
 132  */
 133
 134 /*
 135  * Xonar Xense
 136  * -----------
 137  *
 138  * CMI8788:
 139  *
 140  *   I²C <-> PCM1796 (addr 1001100) (front)
 141  *       <-> CS4362A (addr 0011000) (surround, center/LFE, back)
 142  *       <-> CS2000 (addr 1001110)
 143  *
 144  *   ADC1 MCLK -> REF_CLK of CS2000
 145  *
 146  *   GPI 0 <- external power present
 147  *
 148  *   GPIO 0 -> enable output
 149  *   GPIO 1 -> route HP to front panel (0) or rear jack (1)
 150  *   GPIO 2 -> M0 of CS5381
 151  *   GPIO 3 -> M1 of CS5381
 152  *   GPIO 4 -> enable output
 153  *   GPIO 5 -> enable output
 154  *   GPIO 6 -> ?
 155  *   GPIO 7 -> route output to HP (0) or speaker (1)
 156  *   GPIO 8 -> route input jack to mic-in (0) or line-in (1)
 157  *
 158  * CM9780:
 159  *
 160  *   LINE_OUT -> input of ADC
 161  *
 162  *   AUX_IN   <- aux
 163  *   VIDEO_IN <- ?
 164  *   FMIC_IN  <- mic
 165  *
 166  *   GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
 167  *   GPO 1 -> route mic-in from input jack (0) or front panel header (1)
 168  */
 169
 170 #include <linux/pci.h>
 171 #include <linux/delay.h>
 172 #include <linux/mutex.h>
 173 #include <sound/ac97_codec.h>
 174 #include <sound/control.h>
 175 #include <sound/core.h>
 176 #include <sound/info.h>
 177 #include <sound/pcm.h>
 178 #include <sound/pcm_params.h>
 179 #include <sound/tlv.h>
 180 #include "xonar.h"
 181 #include "cm9780.h"
 182 #include "pcm1796.h"
 183 #include "cs2000.h"
 184
 185
 186 #define GPIO_D2X_EXT_POWER      0x0020
 187 #define GPIO_D2_ALT             0x0080
 188 #define GPIO_D2_OUTPUT_ENABLE   0x0100
 189
 190 #define GPI_EXT_POWER           0x01
 191 #define GPIO_INPUT_ROUTE        0x0100
 192
 193 #define GPIO_HDAV_OUTPUT_ENABLE 0x0001
 194 #define GPIO_HDAV_MAGIC         0x00c0
 195
 196 #define GPIO_DB_MASK            0x0030
 197 #define GPIO_DB_H6              0x0000
 198
 199 #define GPIO_ST_OUTPUT_ENABLE   0x0001
 200 #define GPIO_ST_HP_REAR         0x0002
 201 #define GPIO_ST_MAGIC           0x0040
 202 #define GPIO_ST_HP              0x0080
 203
 204 #define GPIO_XENSE_OUTPUT_ENABLE        (0x0001 | 0x0010 | 0x0020)
 205 #define GPIO_XENSE_SPEAKERS             0x0080
 206
 207 #define I2C_DEVICE_PCM1796(i)   (0x98 + ((i) << 1))     /* 10011, ii, /W=0 */
 208 #define I2C_DEVICE_CS2000       0x9c                    /* 100111, 0, /W=0 */
 209
 210 #define PCM1796_REG_BASE        16
 211
 212
 213 struct xonar_pcm179x {
 214         struct xonar_generic generic;
 215         unsigned int dacs;
 216         u8 pcm1796_regs[4][5];
 217         unsigned int current_rate;
 218         bool h6;
 219         bool hp_active;
 220         s8 hp_gain_offset;
 221         bool has_cs2000;
 222         u8 cs2000_regs[0x1f];
 223         bool broken_i2c;
 224 };
 225
 226 struct xonar_hdav {
 227         struct xonar_pcm179x pcm179x;
 228         struct xonar_hdmi hdmi;
 229 };
 230
 231
 232 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
 233                                      u8 reg, u8 value)
 234 {
 235         /* maps ALSA channel pair number to SPI output */
 236         static const u8 codec_map[4] = {
 237                 0, 1, 2, 4
 238         };
 239         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER  |
 240                          OXYGEN_SPI_DATA_LENGTH_2 |
 241                          OXYGEN_SPI_CLOCK_160 |
 242                          (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
 243                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
 244                          (reg << 8) | value);
 245 }
 246
 247 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
 248                                      u8 reg, u8 value)
 249 {
 250         oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
 251 }
 252
 253 static void pcm1796_write(struct oxygen *chip, unsigned int codec,
 254                           u8 reg, u8 value)
 255 {
 256         struct xonar_pcm179x *data = chip->model_data;
 257
 258         if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
 259             OXYGEN_FUNCTION_SPI)
 260                 pcm1796_write_spi(chip, codec, reg, value);
 261         else
 262                 pcm1796_write_i2c(chip, codec, reg, value);
 263         if ((unsigned int)(reg - PCM1796_REG_BASE)
 264             < ARRAY_SIZE(data->pcm1796_regs[codec]))
 265                 data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value;
 266 }
 267
 268 static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec,
 269                                  u8 reg, u8 value)
 270 {
 271         struct xonar_pcm179x *data = chip->model_data;
 272
 273         if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE])
 274                 pcm1796_write(chip, codec, reg, value);
 275 }
 276
 277 static void cs2000_write(struct oxygen *chip, u8 reg, u8 value)
 278 {
 279         struct xonar_pcm179x *data = chip->model_data;
 280
 281         oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value);
 282         data->cs2000_regs[reg] = value;
 283 }
 284
 285 static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value)
 286 {
 287         struct xonar_pcm179x *data = chip->model_data;
 288
 289         if (value != data->cs2000_regs[reg])
 290                 cs2000_write(chip, reg, value);
 291 }
 292
 293 static void pcm1796_registers_init(struct oxygen *chip)
 294 {
 295         struct xonar_pcm179x *data = chip->model_data;
 296         unsigned int i;
 297         s8 gain_offset;
 298
 299         msleep(1);
 300         gain_offset = data->hp_active ? data->hp_gain_offset : 0;
 301         for (i = 0; i < data->dacs; ++i) {
 302                 /* set ATLD before ATL/ATR */
 303                 pcm1796_write(chip, i, 18,
 304                               data->pcm1796_regs[0][18 - PCM1796_REG_BASE]);
 305                 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]
 306                               + gain_offset);
 307                 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]
 308                               + gain_offset);
 309                 pcm1796_write(chip, i, 19,
 310                               data->pcm1796_regs[0][19 - PCM1796_REG_BASE]);
 311                 pcm1796_write(chip, i, 20,
 312                               data->pcm1796_regs[0][20 - PCM1796_REG_BASE]);
 313                 pcm1796_write(chip, i, 21, 0);
 314                 gain_offset = 0;
 315         }
 316 }
 317
 318 static void pcm1796_init(struct oxygen *chip)
 319 {
 320         struct xonar_pcm179x *data = chip->model_data;
 321
 322         data->pcm1796_regs[0][18 - PCM1796_REG_BASE] =
 323                 PCM1796_FMT_24_I2S | PCM1796_ATLD;
 324         if (!data->broken_i2c)
 325                 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] |= PCM1796_MUTE;
 326         data->pcm1796_regs[0][19 - PCM1796_REG_BASE] =
 327                 PCM1796_FLT_SHARP | PCM1796_ATS_1;
 328         data->pcm1796_regs[0][20 - PCM1796_REG_BASE] =
 329                 data->h6 ? PCM1796_OS_64 : PCM1796_OS_128;
 330         pcm1796_registers_init(chip);
 331         data->current_rate = 48000;
 332 }
 333
 334 static void xonar_d2_init(struct oxygen *chip)
 335 {
 336         struct xonar_pcm179x *data = chip->model_data;
 337
 338         data->generic.anti_pop_delay = 300;
 339         data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
 340         data->dacs = 4;
 341
 342         pcm1796_init(chip);
 343
 344         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
 345         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
 346
 347         oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
 348
 349         xonar_init_cs53x1(chip);
 350         xonar_enable_output(chip);
 351
 352         snd_component_add(chip->card, "PCM1796");
 353         snd_component_add(chip->card, "CS5381");
 354 }
 355
 356 static void xonar_d2x_init(struct oxygen *chip)
 357 {
 358         struct xonar_pcm179x *data = chip->model_data;
 359
 360         data->generic.ext_power_reg = OXYGEN_GPIO_DATA;
 361         data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
 362         data->generic.ext_power_bit = GPIO_D2X_EXT_POWER;
 363         oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
 364         xonar_init_ext_power(chip);
 365         xonar_d2_init(chip);
 366 }
 367
 368 static void xonar_hdav_init(struct oxygen *chip)
 369 {
 370         struct xonar_hdav *data = chip->model_data;
 371
 372         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 373                        OXYGEN_2WIRE_LENGTH_8 |
 374                        OXYGEN_2WIRE_INTERRUPT_MASK |
 375                        OXYGEN_2WIRE_SPEED_STANDARD);
 376
 377         data->pcm179x.generic.anti_pop_delay = 100;
 378         data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE;
 379         data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA;
 380         data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 381         data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER;
 382         data->pcm179x.dacs = chip->model.dac_channels_mixer / 2;
 383         data->pcm179x.h6 = chip->model.dac_channels_mixer > 2;
 384
 385         pcm1796_init(chip);
 386
 387         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 388                           GPIO_HDAV_MAGIC | GPIO_INPUT_ROUTE);
 389         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE);
 390
 391         xonar_init_cs53x1(chip);
 392         xonar_init_ext_power(chip);
 393         xonar_hdmi_init(chip, &data->hdmi);
 394         xonar_enable_output(chip);
 395
 396         snd_component_add(chip->card, "PCM1796");
 397         snd_component_add(chip->card, "CS5381");
 398 }
 399
 400 static void xonar_st_init_i2c(struct oxygen *chip)
 401 {
 402         oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
 403                        OXYGEN_2WIRE_LENGTH_8 |
 404                        OXYGEN_2WIRE_INTERRUPT_MASK |
 405                        OXYGEN_2WIRE_SPEED_STANDARD);
 406 }
 407
 408 static void xonar_st_init_common(struct oxygen *chip)
 409 {
 410         struct xonar_pcm179x *data = chip->model_data;
 411
 412         data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
 413         data->dacs = chip->model.dac_channels_mixer / 2;
 414         data->h6 = chip->model.dac_channels_mixer > 2;
 415         data->hp_gain_offset = 2*-18;
 416
 417         pcm1796_init(chip);
 418
 419         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 420                           GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
 421                           GPIO_ST_MAGIC | GPIO_ST_HP);
 422         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
 423                             GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
 424
 425         xonar_init_cs53x1(chip);
 426         xonar_enable_output(chip);
 427
 428         snd_component_add(chip->card, "PCM1792A");
 429         snd_component_add(chip->card, "CS5381");
 430 }
 431
 432 static void cs2000_registers_init(struct oxygen *chip)
 433 {
 434         struct xonar_pcm179x *data = chip->model_data;
 435
 436         cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE);
 437         cs2000_write(chip, CS2000_DEV_CTRL, 0);
 438         cs2000_write(chip, CS2000_DEV_CFG_1,
 439                      CS2000_R_MOD_SEL_1 |
 440                      (0 << CS2000_R_SEL_SHIFT) |
 441                      CS2000_AUX_OUT_SRC_REF_CLK |
 442                      CS2000_EN_DEV_CFG_1);
 443         cs2000_write(chip, CS2000_DEV_CFG_2,
 444                      (0 << CS2000_LOCK_CLK_SHIFT) |
 445                      CS2000_FRAC_N_SRC_STATIC);
 446         cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00); /* 1.0 */
 447         cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10);
 448         cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00);
 449         cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00);
 450         cs2000_write(chip, CS2000_FUN_CFG_1,
 451                      data->cs2000_regs[CS2000_FUN_CFG_1]);
 452         cs2000_write(chip, CS2000_FUN_CFG_2, 0);
 453         cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2);
 454         msleep(3); /* PLL lock delay */
 455 }
 456
 457 static void xonar_st_init(struct oxygen *chip)
 458 {
 459         struct xonar_pcm179x *data = chip->model_data;
 460
 461         data->generic.anti_pop_delay = 100;
 462         data->h6 = chip->model.dac_channels_mixer > 2;
 463         data->has_cs2000 = true;
 464         data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
 465         data->broken_i2c = true;
 466
 467         oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
 468                        OXYGEN_RATE_48000 |
 469                        OXYGEN_I2S_FORMAT_I2S |
 470                        OXYGEN_I2S_MCLK(data->h6 ? MCLK_256 : MCLK_512) |
 471                        OXYGEN_I2S_BITS_16 |
 472                        OXYGEN_I2S_MASTER |
 473                        OXYGEN_I2S_BCLK_64);
 474
 475         xonar_st_init_i2c(chip);
 476         cs2000_registers_init(chip);
 477         xonar_st_init_common(chip);
 478
 479         snd_component_add(chip->card, "CS2000");
 480 }
 481
 482 static void xonar_stx_init(struct oxygen *chip)
 483 {
 484         struct xonar_pcm179x *data = chip->model_data;
 485
 486         xonar_st_init_i2c(chip);
 487         data->generic.anti_pop_delay = 800;
 488         data->generic.ext_power_reg = OXYGEN_GPI_DATA;
 489         data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
 490         data->generic.ext_power_bit = GPI_EXT_POWER;
 491         xonar_init_ext_power(chip);
 492         xonar_st_init_common(chip);
 493 }
 494
 495 static void xonar_xense_init(struct oxygen *chip)
 496 {
 497         struct xonar_pcm179x *data = chip->model_data;
 498
 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
 504         data->generic.anti_pop_delay = 100;
 505         data->has_cs2000 = true;
 506         data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
 507
 508         oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
 509                 OXYGEN_RATE_48000 |
 510                 OXYGEN_I2S_FORMAT_I2S |
 511                 OXYGEN_I2S_MCLK(MCLK_512) |
 512                 OXYGEN_I2S_BITS_16 |
 513                 OXYGEN_I2S_MASTER |
 514                 OXYGEN_I2S_BCLK_64);
 515
 516         xonar_st_init_i2c(chip);
 517         cs2000_registers_init(chip);
 518
 519         data->generic.output_enable_bit = GPIO_XENSE_OUTPUT_ENABLE;
 520         data->dacs = 1;
 521         data->hp_gain_offset = 2*-18;
 522
 523         pcm1796_init(chip);
 524
 525         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
 526                 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
 527                 GPIO_ST_MAGIC | GPIO_XENSE_SPEAKERS);
 528         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
 529                 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
 530                 GPIO_XENSE_SPEAKERS);
 531
 532         xonar_init_cs53x1(chip);
 533         xonar_enable_output(chip);
 534
 535         snd_component_add(chip->card, "PCM1796");
 536         snd_component_add(chip->card, "CS5381");
 537         snd_component_add(chip->card, "CS2000");
 538 }
 539
 540 static void xonar_d2_cleanup(struct oxygen *chip)
 541 {
 542         xonar_disable_output(chip);
 543 }
 544
 545 static void xonar_hdav_cleanup(struct oxygen *chip)
 546 {
 547         xonar_hdmi_cleanup(chip);
 548         xonar_disable_output(chip);
 549         msleep(2);
 550 }
 551
 552 static void xonar_st_cleanup(struct oxygen *chip)
 553 {
 554         xonar_disable_output(chip);
 555 }
 556
 557 static void xonar_d2_suspend(struct oxygen *chip)
 558 {
 559         xonar_d2_cleanup(chip);
 560 }
 561
 562 static void xonar_hdav_suspend(struct oxygen *chip)
 563 {
 564         xonar_hdav_cleanup(chip);
 565 }
 566
 567 static void xonar_st_suspend(struct oxygen *chip)
 568 {
 569         xonar_st_cleanup(chip);
 570 }
 571
 572 static void xonar_d2_resume(struct oxygen *chip)
 573 {
 574         pcm1796_registers_init(chip);
 575         xonar_enable_output(chip);
 576 }
 577
 578 static void xonar_hdav_resume(struct oxygen *chip)
 579 {
 580         struct xonar_hdav *data = chip->model_data;
 581
 582         pcm1796_registers_init(chip);
 583         xonar_hdmi_resume(chip, &data->hdmi);
 584         xonar_enable_output(chip);
 585 }
 586
 587 static void xonar_stx_resume(struct oxygen *chip)
 588 {
 589         pcm1796_registers_init(chip);
 590         xonar_enable_output(chip);
 591 }
 592
 593 static void xonar_st_resume(struct oxygen *chip)
 594 {
 595         cs2000_registers_init(chip);
 596         xonar_stx_resume(chip);
 597 }
 598
 599 static void update_pcm1796_oversampling(struct oxygen *chip)
 600 {
 601         struct xonar_pcm179x *data = chip->model_data;
 602         unsigned int i;
 603         u8 reg;
 604
 605         if (data->current_rate <= 48000 && !data->h6)
 606                 reg = PCM1796_OS_128;
 607         else
 608                 reg = PCM1796_OS_64;
 609         for (i = 0; i < data->dacs; ++i)
 610                 pcm1796_write_cached(chip, i, 20, reg);
 611 }
 612
 613 static void update_pcm1796_deemph(struct oxygen *chip)
 614 {
 615         struct xonar_pcm179x *data = chip->model_data;
 616         unsigned int i;
 617         u8 reg;
 618
 619         reg = data->pcm1796_regs[0][18 - PCM1796_REG_BASE] & ~PCM1796_DMF_MASK;
 620         if (data->current_rate == 48000)
 621                 reg |= PCM1796_DMF_48;
 622         else if (data->current_rate == 44100)
 623                 reg |= PCM1796_DMF_441;
 624         else if (data->current_rate == 32000)
 625                 reg |= PCM1796_DMF_32;
 626         for (i = 0; i < data->dacs; ++i)
 627                 pcm1796_write_cached(chip, i, 18, reg);
 628 }
 629
 630 static void set_pcm1796_params(struct oxygen *chip,
 631                                struct snd_pcm_hw_params *params)
 632 {
 633         struct xonar_pcm179x *data = chip->model_data;
 634
 635         msleep(1);
 636         data->current_rate = params_rate(params);
 637         update_pcm1796_oversampling(chip);
 638         update_pcm1796_deemph(chip);
 639 }
 640
 641 static void update_pcm1796_volume(struct oxygen *chip)
 642 {
 643         struct xonar_pcm179x *data = chip->model_data;
 644         unsigned int i;
 645         s8 gain_offset;
 646
 647         gain_offset = data->hp_active ? data->hp_gain_offset : 0;
 648         for (i = 0; i < data->dacs; ++i) {
 649                 pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2]
 650                                      + gain_offset);
 651                 pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1]
 652                                      + gain_offset);
 653                 gain_offset = 0;
 654         }
 655 }
 656
 657 static void update_pcm1796_mute(struct oxygen *chip)
 658 {
 659         struct xonar_pcm179x *data = chip->model_data;
 660         unsigned int i;
 661         u8 value;
 662
 663         value = data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
 664         if (chip->dac_mute)
 665                 value |= PCM1796_MUTE;
 666         else
 667                 value &= ~PCM1796_MUTE;
 668         for (i = 0; i < data->dacs; ++i)
 669                 pcm1796_write_cached(chip, i, 18, value);
 670 }
 671
 672 static void update_cs2000_rate(struct oxygen *chip, unsigned int rate)
 673 {
 674         struct xonar_pcm179x *data = chip->model_data;
 675         u8 rate_mclk, reg;
 676
 677         switch (rate) {
 678         case 32000:
 679         case 64000:
 680                 rate_mclk = OXYGEN_RATE_32000;
 681                 break;
 682         case 44100:
 683         case 88200:
 684         case 176400:
 685                 rate_mclk = OXYGEN_RATE_44100;
 686                 break;
 687         default:
 688         case 48000:
 689         case 96000:
 690         case 192000:
 691                 rate_mclk = OXYGEN_RATE_48000;
 692                 break;
 693         }
 694
 695         if (rate <= 96000 && (rate > 48000 || data->h6)) {
 696                 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_256);
 697                 reg = CS2000_REF_CLK_DIV_1;
 698         } else {
 699                 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_512);
 700                 reg = CS2000_REF_CLK_DIV_2;
 701         }
 702
 703         oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk,
 704                               OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK);
 705         cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg);
 706         msleep(3); /* PLL lock delay */
 707 }
 708
 709 static void set_st_params(struct oxygen *chip,
 710                           struct snd_pcm_hw_params *params)
 711 {
 712         update_cs2000_rate(chip, params_rate(params));
 713         set_pcm1796_params(chip, params);
 714 }
 715
 716 static void set_hdav_params(struct oxygen *chip,
 717                             struct snd_pcm_hw_params *params)
 718 {
 719         struct xonar_hdav *data = chip->model_data;
 720
 721         set_pcm1796_params(chip, params);
 722         xonar_set_hdmi_params(chip, &data->hdmi, params);
 723 }
 724
 725 static const struct snd_kcontrol_new alt_switch = {
 726         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 727         .name = "Analog Loopback Switch",
 728         .info = snd_ctl_boolean_mono_info,
 729         .get = xonar_gpio_bit_switch_get,
 730         .put = xonar_gpio_bit_switch_put,
 731         .private_value = GPIO_D2_ALT,
 732 };
 733
 734 static int rolloff_info(struct snd_kcontrol *ctl,
 735                         struct snd_ctl_elem_info *info)
 736 {
 737         static const char *const names[2] = {
 738                 "Sharp Roll-off", "Slow Roll-off"
 739         };
 740
 741         return snd_ctl_enum_info(info, 1, 2, names);
 742 }
 743
 744 static int rolloff_get(struct snd_kcontrol *ctl,
 745                        struct snd_ctl_elem_value *value)
 746 {
 747         struct oxygen *chip = ctl->private_data;
 748         struct xonar_pcm179x *data = chip->model_data;
 749
 750         value->value.enumerated.item[0] =
 751                 (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] &
 752                  PCM1796_FLT_MASK) != PCM1796_FLT_SHARP;
 753         return 0;
 754 }
 755
 756 static int rolloff_put(struct snd_kcontrol *ctl,
 757                        struct snd_ctl_elem_value *value)
 758 {
 759         struct oxygen *chip = ctl->private_data;
 760         struct xonar_pcm179x *data = chip->model_data;
 761         unsigned int i;
 762         int changed;
 763         u8 reg;
 764
 765         mutex_lock(&chip->mutex);
 766         reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
 767         reg &= ~PCM1796_FLT_MASK;
 768         if (!value->value.enumerated.item[0])
 769                 reg |= PCM1796_FLT_SHARP;
 770         else
 771                 reg |= PCM1796_FLT_SLOW;
 772         changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
 773         if (changed) {
 774                 for (i = 0; i < data->dacs; ++i)
 775                         pcm1796_write(chip, i, 19, reg);
 776         }
 777         mutex_unlock(&chip->mutex);
 778         return changed;
 779 }
 780
 781 static const struct snd_kcontrol_new rolloff_control = {
 782         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 783         .name = "DAC Filter Playback Enum",
 784         .info = rolloff_info,
 785         .get = rolloff_get,
 786         .put = rolloff_put,
 787 };
 788
 789 static int deemph_get(struct snd_kcontrol *ctl,
 790                        struct snd_ctl_elem_value *value)
 791 {
 792         struct oxygen *chip = ctl->private_data;
 793         struct xonar_pcm179x *data = chip->model_data;
 794
 795         value->value.integer.value[0] =
 796                 !!(data->pcm1796_regs[0][18 - PCM1796_REG_BASE] & PCM1796_DME);
 797         return 0;
 798 }
 799
 800 static int deemph_put(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         unsigned int i;
 806         int changed;
 807         u8 reg;
 808
 809         mutex_lock(&chip->mutex);
 810         reg = data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
 811         if (!value->value.integer.value[0])
 812                 reg &= ~PCM1796_DME;
 813         else
 814                 reg |= PCM1796_DME;
 815         changed = reg != data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
 816         if (changed) {
 817                 for (i = 0; i < data->dacs; ++i)
 818                         pcm1796_write(chip, i, 18, reg);
 819         }
 820         mutex_unlock(&chip->mutex);
 821         return changed;
 822 }
 823
 824 static const struct snd_kcontrol_new deemph_control = {
 825         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 826         .name = "De-emphasis Playback Switch",
 827         .info = snd_ctl_boolean_mono_info,
 828         .get = deemph_get,
 829         .put = deemph_put,
 830 };
 831
 832 static const struct snd_kcontrol_new hdav_hdmi_control = {
 833         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 834         .name = "HDMI Playback Switch",
 835         .info = snd_ctl_boolean_mono_info,
 836         .get = xonar_gpio_bit_switch_get,
 837         .put = xonar_gpio_bit_switch_put,
 838         .private_value = GPIO_HDAV_OUTPUT_ENABLE | XONAR_GPIO_BIT_INVERT,
 839 };
 840
 841 static int st_output_switch_info(struct snd_kcontrol *ctl,
 842                                  struct snd_ctl_elem_info *info)
 843 {
 844         static const char *const names[3] = {
 845                 "Speakers", "Headphones", "FP Headphones"
 846         };
 847
 848         return snd_ctl_enum_info(info, 1, 3, names);
 849 }
 850
 851 static int st_output_switch_get(struct snd_kcontrol *ctl,
 852                                 struct snd_ctl_elem_value *value)
 853 {
 854         struct oxygen *chip = ctl->private_data;
 855         u16 gpio;
 856
 857         gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 858         if (!(gpio & GPIO_ST_HP))
 859                 value->value.enumerated.item[0] = 0;
 860         else if (gpio & GPIO_ST_HP_REAR)
 861                 value->value.enumerated.item[0] = 1;
 862         else
 863                 value->value.enumerated.item[0] = 2;
 864         return 0;
 865 }
 866
 867
 868 static int st_output_switch_put(struct snd_kcontrol *ctl,
 869                                 struct snd_ctl_elem_value *value)
 870 {
 871         struct oxygen *chip = ctl->private_data;
 872         struct xonar_pcm179x *data = chip->model_data;
 873         u16 gpio_old, gpio;
 874
 875         mutex_lock(&chip->mutex);
 876         gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 877         gpio = gpio_old;
 878         switch (value->value.enumerated.item[0]) {
 879         case 0:
 880                 gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR);
 881                 break;
 882         case 1:
 883                 gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR;
 884                 break;
 885         case 2:
 886                 gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR;
 887                 break;
 888         }
 889         oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
 890         data->hp_active = gpio & GPIO_ST_HP;
 891         update_pcm1796_volume(chip);
 892         mutex_unlock(&chip->mutex);
 893         return gpio != gpio_old;
 894 }
 895
 896 static int st_hp_volume_offset_info(struct snd_kcontrol *ctl,
 897                                     struct snd_ctl_elem_info *info)
 898 {
 899         static const char *const names[4] = {
 900                 "< 32 ohms", "32-64 ohms", "64-300 ohms", "300-600 ohms"
 901         };
 902
 903         return snd_ctl_enum_info(info, 1, 4, names);
 904 }
 905
 906 static int st_hp_volume_offset_get(struct snd_kcontrol *ctl,
 907                                    struct snd_ctl_elem_value *value)
 908 {
 909         struct oxygen *chip = ctl->private_data;
 910         struct xonar_pcm179x *data = chip->model_data;
 911
 912         mutex_lock(&chip->mutex);
 913         if (data->hp_gain_offset < 2*-12)
 914                 value->value.enumerated.item[0] = 0;
 915         else if (data->hp_gain_offset < 2*-6)
 916                 value->value.enumerated.item[0] = 1;
 917         else if (data->hp_gain_offset < 0)
 918                 value->value.enumerated.item[0] = 2;
 919         else
 920                 value->value.enumerated.item[0] = 3;
 921         mutex_unlock(&chip->mutex);
 922         return 0;
 923 }
 924
 925
 926 static int st_hp_volume_offset_put(struct snd_kcontrol *ctl,
 927                                    struct snd_ctl_elem_value *value)
 928 {
 929         static const s8 offsets[] = { 2*-18, 2*-12, 2*-6, 0 };
 930         struct oxygen *chip = ctl->private_data;
 931         struct xonar_pcm179x *data = chip->model_data;
 932         s8 offset;
 933         int changed;
 934
 935         if (value->value.enumerated.item[0] > 3)
 936                 return -EINVAL;
 937         offset = offsets[value->value.enumerated.item[0]];
 938         mutex_lock(&chip->mutex);
 939         changed = offset != data->hp_gain_offset;
 940         if (changed) {
 941                 data->hp_gain_offset = offset;
 942                 update_pcm1796_volume(chip);
 943         }
 944         mutex_unlock(&chip->mutex);
 945         return changed;
 946 }
 947
 948 static const struct snd_kcontrol_new st_controls[] = {
 949         {
 950                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 951                 .name = "Analog Output",
 952                 .info = st_output_switch_info,
 953                 .get = st_output_switch_get,
 954                 .put = st_output_switch_put,
 955         },
 956         {
 957                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 958                 .name = "Headphones Impedance Playback Enum",
 959                 .info = st_hp_volume_offset_info,
 960                 .get = st_hp_volume_offset_get,
 961                 .put = st_hp_volume_offset_put,
 962         },
 963 };
 964
 965 static int xense_output_switch_get(struct snd_kcontrol *ctl,
 966                                    struct snd_ctl_elem_value *value)
 967 {
 968         struct oxygen *chip = ctl->private_data;
 969         u16 gpio;
 970
 971         gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 972         if (gpio & GPIO_XENSE_SPEAKERS)
 973                 value->value.enumerated.item[0] = 0;
 974         else if (!(gpio & GPIO_XENSE_SPEAKERS) && (gpio & GPIO_ST_HP_REAR))
 975                 value->value.enumerated.item[0] = 1;
 976         else
 977                 value->value.enumerated.item[0] = 2;
 978         return 0;
 979 }
 980
 981 static int xense_output_switch_put(struct snd_kcontrol *ctl,
 982                                    struct snd_ctl_elem_value *value)
 983 {
 984         struct oxygen *chip = ctl->private_data;
 985         struct xonar_pcm179x *data = chip->model_data;
 986         u16 gpio_old, gpio;
 987
 988         mutex_lock(&chip->mutex);
 989         gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
 990         gpio = gpio_old;
 991         switch (value->value.enumerated.item[0]) {
 992         case 0:
 993                 gpio |= GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR;
 994                 break;
 995         case 1:
 996                 gpio = (gpio | GPIO_ST_HP_REAR) & ~GPIO_XENSE_SPEAKERS;
 997                 break;
 998         case 2:
 999                 gpio &= ~(GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR);
1000                 break;
1001         }
1002         oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
1003         data->hp_active = !(gpio & GPIO_XENSE_SPEAKERS);
1004         update_pcm1796_volume(chip);
1005         mutex_unlock(&chip->mutex);
1006         return gpio != gpio_old;
1007 }
1008
1009 static const struct snd_kcontrol_new xense_controls[] = {
1010         {
1011                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1012                 .name = "Analog Output",
1013                 .info = st_output_switch_info,
1014                 .get = xense_output_switch_get,
1015                 .put = xense_output_switch_put,
1016         },
1017         {
1018                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1019                 .name = "Headphones Impedance Playback Enum",
1020                 .info = st_hp_volume_offset_info,
1021                 .get = st_hp_volume_offset_get,
1022                 .put = st_hp_volume_offset_put,
1023         },
1024 };
1025
1026 static void xonar_line_mic_ac97_switch(struct oxygen *chip,
1027                                        unsigned int reg, unsigned int mute)
1028 {
1029         if (reg == AC97_LINE) {
1030                 spin_lock_irq(&chip->reg_lock);
1031                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
1032                                       mute ? GPIO_INPUT_ROUTE : 0,
1033                                       GPIO_INPUT_ROUTE);
1034                 spin_unlock_irq(&chip->reg_lock);
1035         }
1036 }
1037
1038 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0);
1039
1040 static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
1041 {
1042         if (!strncmp(template->name, "CD Capture ", 11))
1043                 /* CD in is actually connected to the video in pin */
1044                 template->private_value ^= AC97_CD ^ AC97_VIDEO;
1045         return 0;
1046 }
1047
1048 static int xonar_st_h6_control_filter(struct snd_kcontrol_new *template)
1049 {
1050         if (!strncmp(template->name, "Master Playback ", 16))
1051                 /* no volume/mute, as I²C to the third DAC does not work */
1052                 return 1;
1053         return 0;
1054 }
1055
1056 static int add_pcm1796_controls(struct oxygen *chip)
1057 {
1058         struct xonar_pcm179x *data = chip->model_data;
1059         int err;
1060
1061         if (!data->broken_i2c) {
1062                 err = snd_ctl_add(chip->card,
1063                                   snd_ctl_new1(&rolloff_control, chip));
1064                 if (err < 0)
1065                         return err;
1066                 err = snd_ctl_add(chip->card,
1067                                   snd_ctl_new1(&deemph_control, chip));
1068                 if (err < 0)
1069                         return err;
1070         }
1071         return 0;
1072 }
1073
1074 static int xonar_d2_mixer_init(struct oxygen *chip)
1075 {
1076         int err;
1077
1078         err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
1079         if (err < 0)
1080                 return err;
1081         err = add_pcm1796_controls(chip);
1082         if (err < 0)
1083                 return err;
1084         return 0;
1085 }
1086
1087 static int xonar_hdav_mixer_init(struct oxygen *chip)
1088 {
1089         int err;
1090
1091         err = snd_ctl_add(chip->card, snd_ctl_new1(&hdav_hdmi_control, chip));
1092         if (err < 0)
1093                 return err;
1094         err = add_pcm1796_controls(chip);
1095         if (err < 0)
1096                 return err;
1097         return 0;
1098 }
1099
1100 static int xonar_st_mixer_init(struct oxygen *chip)
1101 {
1102         unsigned int i;
1103         int err;
1104
1105         for (i = 0; i < ARRAY_SIZE(st_controls); ++i) {
1106                 err = snd_ctl_add(chip->card,
1107                                   snd_ctl_new1(&st_controls[i], chip));
1108                 if (err < 0)
1109                         return err;
1110         }
1111         err = add_pcm1796_controls(chip);
1112         if (err < 0)
1113                 return err;
1114         return 0;
1115 }
1116
1117 static int xonar_xense_mixer_init(struct oxygen *chip)
1118 {
1119         unsigned int i;
1120         int err;
1121
1122         for (i = 0; i < ARRAY_SIZE(xense_controls); ++i) {
1123                 err = snd_ctl_add(chip->card,
1124                 snd_ctl_new1(&xense_controls[i], chip));
1125                 if (err < 0)
1126                         return err;
1127         }
1128         err = add_pcm1796_controls(chip);
1129         if (err < 0)
1130                 return err;
1131         return 0;
1132 }
1133
1134 static void dump_pcm1796_registers(struct oxygen *chip,
1135                                    struct snd_info_buffer *buffer)
1136 {
1137         struct xonar_pcm179x *data = chip->model_data;
1138         unsigned int dac, i;
1139
1140         for (dac = 0; dac < data->dacs; ++dac) {
1141                 snd_iprintf(buffer, "\nPCM1796 %u:", dac + 1);
1142                 for (i = 0; i < 5; ++i)
1143                         snd_iprintf(buffer, " %02x",
1144                                     data->pcm1796_regs[dac][i]);
1145         }
1146         snd_iprintf(buffer, "\n");
1147 }
1148
1149 static void dump_cs2000_registers(struct oxygen *chip,
1150                                   struct snd_info_buffer *buffer)
1151 {
1152         struct xonar_pcm179x *data = chip->model_data;
1153         unsigned int i;
1154
1155         if (data->has_cs2000) {
1156                 snd_iprintf(buffer, "\nCS2000:\n00:   ");
1157                 for (i = 1; i < 0x10; ++i)
1158                         snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
1159                 snd_iprintf(buffer, "\n10:");
1160                 for (i = 0x10; i < 0x1f; ++i)
1161                         snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
1162                 snd_iprintf(buffer, "\n");
1163         }
1164 }
1165
1166 static void dump_st_registers(struct oxygen *chip,
1167                               struct snd_info_buffer *buffer)
1168 {
1169         dump_pcm1796_registers(chip, buffer);
1170         dump_cs2000_registers(chip, buffer);
1171 }
1172
1173 static const struct oxygen_model model_xonar_d2 = {
1174         .longname = "Asus Virtuoso 200",
1175         .chip = "AV200",
1176         .init = xonar_d2_init,
1177         .control_filter = xonar_d2_control_filter,
1178         .mixer_init = xonar_d2_mixer_init,
1179         .cleanup = xonar_d2_cleanup,
1180         .suspend = xonar_d2_suspend,
1181         .resume = xonar_d2_resume,
1182         .set_dac_params = set_pcm1796_params,
1183         .set_adc_params = xonar_set_cs53x1_params,
1184         .update_dac_volume = update_pcm1796_volume,
1185         .update_dac_mute = update_pcm1796_mute,
1186         .dump_registers = dump_pcm1796_registers,
1187         .dac_tlv = pcm1796_db_scale,
1188         .model_data_size = sizeof(struct xonar_pcm179x),
1189         .device_config = PLAYBACK_0_TO_I2S |
1190                          PLAYBACK_1_TO_SPDIF |
1191                          CAPTURE_0_FROM_I2S_2 |
1192                          CAPTURE_1_FROM_SPDIF |
1193                          MIDI_OUTPUT |
1194                          MIDI_INPUT |
1195                          AC97_CD_INPUT,
1196         .dac_channels_pcm = 8,
1197         .dac_channels_mixer = 8,
1198         .dac_volume_min = 255 - 2*60,
1199         .dac_volume_max = 255,
1200         .misc_flags = OXYGEN_MISC_MIDI,
1201         .function_flags = OXYGEN_FUNCTION_SPI |
1202                           OXYGEN_FUNCTION_ENABLE_SPI_4_5,
1203         .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1204         .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1205         .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1206         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1207 };
1208
1209 static const struct oxygen_model model_xonar_hdav = {
1210         .longname = "Asus Virtuoso 200",
1211         .chip = "AV200",
1212         .init = xonar_hdav_init,
1213         .mixer_init = xonar_hdav_mixer_init,
1214         .cleanup = xonar_hdav_cleanup,
1215         .suspend = xonar_hdav_suspend,
1216         .resume = xonar_hdav_resume,
1217         .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter,
1218         .set_dac_params = set_hdav_params,
1219         .set_adc_params = xonar_set_cs53x1_params,
1220         .update_dac_volume = update_pcm1796_volume,
1221         .update_dac_mute = update_pcm1796_mute,
1222         .uart_input = xonar_hdmi_uart_input,
1223         .ac97_switch = xonar_line_mic_ac97_switch,
1224         .dump_registers = dump_pcm1796_registers,
1225         .dac_tlv = pcm1796_db_scale,
1226         .model_data_size = sizeof(struct xonar_hdav),
1227         .device_config = PLAYBACK_0_TO_I2S |
1228                          PLAYBACK_1_TO_SPDIF |
1229                          CAPTURE_0_FROM_I2S_2 |
1230                          CAPTURE_1_FROM_SPDIF,
1231         .dac_channels_pcm = 8,
1232         .dac_channels_mixer = 2,
1233         .dac_volume_min = 255 - 2*60,
1234         .dac_volume_max = 255,
1235         .misc_flags = OXYGEN_MISC_MIDI,
1236         .function_flags = OXYGEN_FUNCTION_2WIRE,
1237         .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1238         .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1239         .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1240         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1241 };
1242
1243 static const struct oxygen_model model_xonar_st = {
1244         .longname = "Asus Virtuoso 100",
1245         .chip = "AV200",
1246         .init = xonar_st_init,
1247         .mixer_init = xonar_st_mixer_init,
1248         .cleanup = xonar_st_cleanup,
1249         .suspend = xonar_st_suspend,
1250         .resume = xonar_st_resume,
1251         .set_dac_params = set_st_params,
1252         .set_adc_params = xonar_set_cs53x1_params,
1253         .update_dac_volume = update_pcm1796_volume,
1254         .update_dac_mute = update_pcm1796_mute,
1255         .ac97_switch = xonar_line_mic_ac97_switch,
1256         .dump_registers = dump_st_registers,
1257         .dac_tlv = pcm1796_db_scale,
1258         .model_data_size = sizeof(struct xonar_pcm179x),
1259         .device_config = PLAYBACK_0_TO_I2S |
1260                          PLAYBACK_1_TO_SPDIF |
1261                          CAPTURE_0_FROM_I2S_2 |
1262                          CAPTURE_1_FROM_SPDIF |
1263                          AC97_FMIC_SWITCH,
1264         .dac_channels_pcm = 2,
1265         .dac_channels_mixer = 2,
1266         .dac_volume_min = 255 - 2*60,
1267         .dac_volume_max = 255,
1268         .function_flags = OXYGEN_FUNCTION_2WIRE,
1269         .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1270         .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1271         .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1272         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1273 };
1274
1275 int get_xonar_pcm179x_model(struct oxygen *chip,
1276                             const struct pci_device_id *id)
1277 {
1278         switch (id->subdevice) {
1279         case 0x8269:
1280                 chip->model = model_xonar_d2;
1281                 chip->model.shortname = "Xonar D2";
1282                 break;
1283         case 0x82b7:
1284                 chip->model = model_xonar_d2;
1285                 chip->model.shortname = "Xonar D2X";
1286                 chip->model.init = xonar_d2x_init;
1287                 break;
1288         case 0x8314:
1289                 chip->model = model_xonar_hdav;
1290                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1291                 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1292                 default:
1293                         chip->model.shortname = "Xonar HDAV1.3";
1294                         break;
1295                 case GPIO_DB_H6:
1296                         chip->model.shortname = "Xonar HDAV1.3+H6";
1297                         chip->model.dac_channels_mixer = 8;
1298                         chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1299                         break;
1300                 }
1301                 break;
1302         case 0x835d:
1303                 chip->model = model_xonar_st;
1304                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1305                 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1306                 default:
1307                         chip->model.shortname = "Xonar ST";
1308                         break;
1309                 case GPIO_DB_H6:
1310                         chip->model.shortname = "Xonar ST+H6";
1311                         chip->model.control_filter = xonar_st_h6_control_filter;
1312                         chip->model.dac_channels_pcm = 8;
1313                         chip->model.dac_channels_mixer = 8;
1314                         chip->model.dac_volume_min = 255;
1315                         chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1316                         break;
1317                 }
1318                 break;
1319         case 0x835c:
1320                 chip->model = model_xonar_st;
1321                 chip->model.shortname = "Xonar STX";
1322                 chip->model.init = xonar_stx_init;
1323                 chip->model.resume = xonar_stx_resume;
1324                 chip->model.set_dac_params = set_pcm1796_params;
1325                 break;
1326         case 0x85f4:
1327                 chip->model = model_xonar_st;
1328                 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1329                 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1330                 default:
1331                         chip->model.shortname = "Xonar STX II";
1332                         break;
1333                 case GPIO_DB_H6:
1334                         chip->model.shortname = "Xonar STX II+H6";
1335                         chip->model.dac_channels_pcm = 8;
1336                         chip->model.dac_channels_mixer = 8;
1337                         chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1338                         break;
1339                 }
1340                 chip->model.init = xonar_stx_init;
1341                 chip->model.resume = xonar_stx_resume;
1342                 chip->model.set_dac_params = set_pcm1796_params;
1343                 break;
1344         case 0x8428:
1345                 chip->model = model_xonar_st;
1346                 chip->model.shortname = "Xonar Xense";
1347                 chip->model.chip = "AV100";
1348                 chip->model.init = xonar_xense_init;
1349                 chip->model.mixer_init = xonar_xense_mixer_init;
1350                 break;
1351         default:
1352                 return -EINVAL;
1353         }
1354         return 0;
1355 }