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 224struct 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 237struct xonar_hdav { 238 struct xonar_pcm179x pcm179x; 239 struct xonar_hdmi hdmi; 240}; 241 242 243static 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 258static 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 264static 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 279static 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 288static 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 296static 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 304static 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 329static 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_DMF_DISABLED | 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 345static 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 367static 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 379static 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 411static 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 419static 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 443static 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 468static 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 493static 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 506static 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 551static void xonar_d2_cleanup(struct oxygen *chip) 552{ 553 xonar_disable_output(chip); 554} 555 556static void xonar_hdav_cleanup(struct oxygen *chip) 557{ 558 xonar_hdmi_cleanup(chip); 559 xonar_disable_output(chip); 560 msleep(2); 561} 562 563static void xonar_st_cleanup(struct oxygen *chip) 564{ 565 xonar_disable_output(chip); 566} 567 568static void xonar_d2_suspend(struct oxygen *chip) 569{ 570 xonar_d2_cleanup(chip); 571} 572 573static void xonar_hdav_suspend(struct oxygen *chip) 574{ 575 xonar_hdav_cleanup(chip); 576} 577 578static void xonar_st_suspend(struct oxygen *chip) 579{ 580 xonar_st_cleanup(chip); 581} 582 583static void xonar_d2_resume(struct oxygen *chip) 584{ 585 pcm1796_registers_init(chip); 586 xonar_enable_output(chip); 587} 588 589static 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 598static void xonar_stx_resume(struct oxygen *chip) 599{ 600 pcm1796_registers_init(chip); 601 xonar_enable_output(chip); 602} 603 604static void xonar_st_resume(struct oxygen *chip) 605{ 606 cs2000_registers_init(chip); 607 xonar_stx_resume(chip); 608} 609 610static 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 624static void set_pcm1796_params(struct oxygen *chip, 625 struct snd_pcm_hw_params *params) 626{ 627 struct xonar_pcm179x *data = chip->model_data; 628 629 msleep(1); 630 data->current_rate = params_rate(params); 631 update_pcm1796_oversampling(chip); 632} 633 634static void update_pcm1796_volume(struct oxygen *chip) 635{ 636 struct xonar_pcm179x *data = chip->model_data; 637 unsigned int i; 638 s8 gain_offset; 639 640 gain_offset = data->hp_active ? data->hp_gain_offset : 0; 641 for (i = 0; i < data->dacs; ++i) { 642 pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2] 643 + gain_offset); 644 pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1] 645 + gain_offset); 646 gain_offset = 0; 647 } 648} 649 650static void update_pcm1796_mute(struct oxygen *chip) 651{ 652 struct xonar_pcm179x *data = chip->model_data; 653 unsigned int i; 654 u8 value; 655 656 value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_I2S | PCM1796_ATLD; 657 if (chip->dac_mute) 658 value |= PCM1796_MUTE; 659 for (i = 0; i < data->dacs; ++i) 660 pcm1796_write_cached(chip, i, 18, value); 661} 662 663static void update_cs2000_rate(struct oxygen *chip, unsigned int rate) 664{ 665 struct xonar_pcm179x *data = chip->model_data; 666 u8 rate_mclk, reg; 667 668 switch (rate) { 669 case 32000: 670 case 64000: 671 rate_mclk = OXYGEN_RATE_32000; 672 break; 673 case 44100: 674 case 88200: 675 case 176400: 676 rate_mclk = OXYGEN_RATE_44100; 677 break; 678 default: 679 case 48000: 680 case 96000: 681 case 192000: 682 rate_mclk = OXYGEN_RATE_48000; 683 break; 684 } 685 686 if (rate <= 96000 && (rate > 48000 || data->h6)) { 687 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_256); 688 reg = CS2000_REF_CLK_DIV_1; 689 } else { 690 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_512); 691 reg = CS2000_REF_CLK_DIV_2; 692 } 693 694 oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk, 695 OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK); 696 cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg); 697 msleep(3); /* PLL lock delay */ 698} 699 700static void set_st_params(struct oxygen *chip, 701 struct snd_pcm_hw_params *params) 702{ 703 update_cs2000_rate(chip, params_rate(params)); 704 set_pcm1796_params(chip, params); 705} 706 707static void set_hdav_params(struct oxygen *chip, 708 struct snd_pcm_hw_params *params) 709{ 710 struct xonar_hdav *data = chip->model_data; 711 712 set_pcm1796_params(chip, params); 713 xonar_set_hdmi_params(chip, &data->hdmi, params); 714} 715 716static const struct snd_kcontrol_new alt_switch = { 717 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 718 .name = "Analog Loopback Switch", 719 .info = snd_ctl_boolean_mono_info, 720 .get = xonar_gpio_bit_switch_get, 721 .put = xonar_gpio_bit_switch_put, 722 .private_value = GPIO_D2_ALT, 723}; 724 725static int rolloff_info(struct snd_kcontrol *ctl, 726 struct snd_ctl_elem_info *info) 727{ 728 static const char *const names[2] = { 729 "Sharp Roll-off", "Slow Roll-off" 730 }; 731 732 return snd_ctl_enum_info(info, 1, 2, names); 733} 734 735static int rolloff_get(struct snd_kcontrol *ctl, 736 struct snd_ctl_elem_value *value) 737{ 738 struct oxygen *chip = ctl->private_data; 739 struct xonar_pcm179x *data = chip->model_data; 740 741 value->value.enumerated.item[0] = 742 (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] & 743 PCM1796_FLT_MASK) != PCM1796_FLT_SHARP; 744 return 0; 745} 746 747static int rolloff_put(struct snd_kcontrol *ctl, 748 struct snd_ctl_elem_value *value) 749{ 750 struct oxygen *chip = ctl->private_data; 751 struct xonar_pcm179x *data = chip->model_data; 752 unsigned int i; 753 int changed; 754 u8 reg; 755 756 mutex_lock(&chip->mutex); 757 reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE]; 758 reg &= ~PCM1796_FLT_MASK; 759 if (!value->value.enumerated.item[0]) 760 reg |= PCM1796_FLT_SHARP; 761 else 762 reg |= PCM1796_FLT_SLOW; 763 changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE]; 764 if (changed) { 765 for (i = 0; i < data->dacs; ++i) 766 pcm1796_write(chip, i, 19, reg); 767 } 768 mutex_unlock(&chip->mutex); 769 return changed; 770} 771 772static const struct snd_kcontrol_new rolloff_control = { 773 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 774 .name = "DAC Filter Playback Enum", 775 .info = rolloff_info, 776 .get = rolloff_get, 777 .put = rolloff_put, 778}; 779 780static const struct snd_kcontrol_new hdav_hdmi_control = { 781 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 782 .name = "HDMI Playback Switch", 783 .info = snd_ctl_boolean_mono_info, 784 .get = xonar_gpio_bit_switch_get, 785 .put = xonar_gpio_bit_switch_put, 786 .private_value = GPIO_HDAV_OUTPUT_ENABLE | XONAR_GPIO_BIT_INVERT, 787}; 788 789static int st_output_switch_info(struct snd_kcontrol *ctl, 790 struct snd_ctl_elem_info *info) 791{ 792 static const char *const names[3] = { 793 "Speakers", "Headphones", "FP Headphones" 794 }; 795 796 return snd_ctl_enum_info(info, 1, 3, names); 797} 798 799static int st_output_switch_get(struct snd_kcontrol *ctl, 800 struct snd_ctl_elem_value *value) 801{ 802 struct oxygen *chip = ctl->private_data; 803 u16 gpio; 804 805 gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA); 806 if (!(gpio & GPIO_ST_HP)) 807 value->value.enumerated.item[0] = 0; 808 else if (gpio & GPIO_ST_HP_REAR) 809 value->value.enumerated.item[0] = 1; 810 else 811 value->value.enumerated.item[0] = 2; 812 return 0; 813} 814 815 816static int st_output_switch_put(struct snd_kcontrol *ctl, 817 struct snd_ctl_elem_value *value) 818{ 819 struct oxygen *chip = ctl->private_data; 820 struct xonar_pcm179x *data = chip->model_data; 821 u16 gpio_old, gpio; 822 823 mutex_lock(&chip->mutex); 824 gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA); 825 gpio = gpio_old; 826 switch (value->value.enumerated.item[0]) { 827 case 0: 828 gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR); 829 break; 830 case 1: 831 gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR; 832 break; 833 case 2: 834 gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR; 835 break; 836 } 837 oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio); 838 data->hp_active = gpio & GPIO_ST_HP; 839 update_pcm1796_volume(chip); 840 mutex_unlock(&chip->mutex); 841 return gpio != gpio_old; 842} 843 844static int st_hp_volume_offset_info(struct snd_kcontrol *ctl, 845 struct snd_ctl_elem_info *info) 846{ 847 static const char *const names[4] = { 848 "< 32 ohms", "32-64 ohms", "64-300 ohms", "300-600 ohms" 849 }; 850 851 return snd_ctl_enum_info(info, 1, 4, names); 852} 853 854static int st_hp_volume_offset_get(struct snd_kcontrol *ctl, 855 struct snd_ctl_elem_value *value) 856{ 857 struct oxygen *chip = ctl->private_data; 858 struct xonar_pcm179x *data = chip->model_data; 859 860 mutex_lock(&chip->mutex); 861 if (data->hp_gain_offset < 2*-12) 862 value->value.enumerated.item[0] = 0; 863 else if (data->hp_gain_offset < 2*-6) 864 value->value.enumerated.item[0] = 1; 865 else if (data->hp_gain_offset < 0) 866 value->value.enumerated.item[0] = 2; 867 else 868 value->value.enumerated.item[0] = 3; 869 mutex_unlock(&chip->mutex); 870 return 0; 871} 872 873 874static int st_hp_volume_offset_put(struct snd_kcontrol *ctl, 875 struct snd_ctl_elem_value *value) 876{ 877 static const s8 offsets[] = { 2*-18, 2*-12, 2*-6, 0 }; 878 struct oxygen *chip = ctl->private_data; 879 struct xonar_pcm179x *data = chip->model_data; 880 s8 offset; 881 int changed; 882 883 if (value->value.enumerated.item[0] > 3) 884 return -EINVAL; 885 offset = offsets[value->value.enumerated.item[0]]; 886 mutex_lock(&chip->mutex); 887 changed = offset != data->hp_gain_offset; 888 if (changed) { 889 data->hp_gain_offset = offset; 890 update_pcm1796_volume(chip); 891 } 892 mutex_unlock(&chip->mutex); 893 return changed; 894} 895 896static const struct snd_kcontrol_new st_controls[] = { 897 { 898 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 899 .name = "Analog Output", 900 .info = st_output_switch_info, 901 .get = st_output_switch_get, 902 .put = st_output_switch_put, 903 }, 904 { 905 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 906 .name = "Headphones Impedance Playback Enum", 907 .info = st_hp_volume_offset_info, 908 .get = st_hp_volume_offset_get, 909 .put = st_hp_volume_offset_put, 910 }, 911}; 912 913static int xense_output_switch_get(struct snd_kcontrol *ctl, 914 struct snd_ctl_elem_value *value) 915{ 916 struct oxygen *chip = ctl->private_data; 917 u16 gpio; 918 919 gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA); 920 if (gpio & GPIO_XENSE_SPEAKERS) 921 value->value.enumerated.item[0] = 0; 922 else if (!(gpio & GPIO_XENSE_SPEAKERS) && (gpio & GPIO_ST_HP_REAR)) 923 value->value.enumerated.item[0] = 1; 924 else 925 value->value.enumerated.item[0] = 2; 926 return 0; 927} 928 929static int xense_output_switch_put(struct snd_kcontrol *ctl, 930 struct snd_ctl_elem_value *value) 931{ 932 struct oxygen *chip = ctl->private_data; 933 struct xonar_pcm179x *data = chip->model_data; 934 u16 gpio_old, gpio; 935 936 mutex_lock(&chip->mutex); 937 gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA); 938 gpio = gpio_old; 939 switch (value->value.enumerated.item[0]) { 940 case 0: 941 gpio |= GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR; 942 break; 943 case 1: 944 gpio = (gpio | GPIO_ST_HP_REAR) & ~GPIO_XENSE_SPEAKERS; 945 break; 946 case 2: 947 gpio &= ~(GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR); 948 break; 949 } 950 oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio); 951 data->hp_active = !(gpio & GPIO_XENSE_SPEAKERS); 952 update_pcm1796_volume(chip); 953 mutex_unlock(&chip->mutex); 954 return gpio != gpio_old; 955} 956 957static const struct snd_kcontrol_new xense_controls[] = { 958 { 959 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 960 .name = "Analog Output", 961 .info = st_output_switch_info, 962 .get = xense_output_switch_get, 963 .put = xense_output_switch_put, 964 }, 965 { 966 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 967 .name = "Headphones Impedance Playback Enum", 968 .info = st_hp_volume_offset_info, 969 .get = st_hp_volume_offset_get, 970 .put = st_hp_volume_offset_put, 971 }, 972}; 973 974static void xonar_line_mic_ac97_switch(struct oxygen *chip, 975 unsigned int reg, unsigned int mute) 976{ 977 if (reg == AC97_LINE) { 978 spin_lock_irq(&chip->reg_lock); 979 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 980 mute ? GPIO_INPUT_ROUTE : 0, 981 GPIO_INPUT_ROUTE); 982 spin_unlock_irq(&chip->reg_lock); 983 } 984} 985 986static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0); 987 988static int xonar_d2_control_filter(struct snd_kcontrol_new *template) 989{ 990 if (!strncmp(template->name, "CD Capture ", 11)) 991 /* CD in is actually connected to the video in pin */ 992 template->private_value ^= AC97_CD ^ AC97_VIDEO; 993 return 0; 994} 995 996static int xonar_st_h6_control_filter(struct snd_kcontrol_new *template) 997{ 998 if (!strncmp(template->name, "Master Playback ", 16)) 999 /* no volume/mute, as I²C to the third DAC does not work */ 1000 return 1; 1001 return 0; 1002} 1003 1004static int add_pcm1796_controls(struct oxygen *chip) 1005{ 1006 struct xonar_pcm179x *data = chip->model_data; 1007 int err; 1008 1009 if (!data->broken_i2c) { 1010 err = snd_ctl_add(chip->card, 1011 snd_ctl_new1(&rolloff_control, chip)); 1012 if (err < 0) 1013 return err; 1014 } 1015 return 0; 1016} 1017 1018static int xonar_d2_mixer_init(struct oxygen *chip) 1019{ 1020 int err; 1021 1022 err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip)); 1023 if (err < 0) 1024 return err; 1025 err = add_pcm1796_controls(chip); 1026 if (err < 0) 1027 return err; 1028 return 0; 1029} 1030 1031static int xonar_hdav_mixer_init(struct oxygen *chip) 1032{ 1033 int err; 1034 1035 err = snd_ctl_add(chip->card, snd_ctl_new1(&hdav_hdmi_control, chip)); 1036 if (err < 0) 1037 return err; 1038 err = add_pcm1796_controls(chip); 1039 if (err < 0) 1040 return err; 1041 return 0; 1042} 1043 1044static int xonar_st_mixer_init(struct oxygen *chip) 1045{ 1046 unsigned int i; 1047 int err; 1048 1049 for (i = 0; i < ARRAY_SIZE(st_controls); ++i) { 1050 err = snd_ctl_add(chip->card, 1051 snd_ctl_new1(&st_controls[i], chip)); 1052 if (err < 0) 1053 return err; 1054 } 1055 err = add_pcm1796_controls(chip); 1056 if (err < 0) 1057 return err; 1058 return 0; 1059} 1060 1061static int xonar_xense_mixer_init(struct oxygen *chip) 1062{ 1063 unsigned int i; 1064 int err; 1065 1066 for (i = 0; i < ARRAY_SIZE(xense_controls); ++i) { 1067 err = snd_ctl_add(chip->card, 1068 snd_ctl_new1(&xense_controls[i], chip)); 1069 if (err < 0) 1070 return err; 1071 } 1072 err = add_pcm1796_controls(chip); 1073 if (err < 0) 1074 return err; 1075 return 0; 1076} 1077 1078static void dump_pcm1796_registers(struct oxygen *chip, 1079 struct snd_info_buffer *buffer) 1080{ 1081 struct xonar_pcm179x *data = chip->model_data; 1082 unsigned int dac, i; 1083 1084 for (dac = 0; dac < data->dacs; ++dac) { 1085 snd_iprintf(buffer, "\nPCM1796 %u:", dac + 1); 1086 for (i = 0; i < 5; ++i) 1087 snd_iprintf(buffer, " %02x", 1088 data->pcm1796_regs[dac][i]); 1089 } 1090 snd_iprintf(buffer, "\n"); 1091} 1092 1093static void dump_cs2000_registers(struct oxygen *chip, 1094 struct snd_info_buffer *buffer) 1095{ 1096 struct xonar_pcm179x *data = chip->model_data; 1097 unsigned int i; 1098 1099 if (data->has_cs2000) { 1100 snd_iprintf(buffer, "\nCS2000:\n00: "); 1101 for (i = 1; i < 0x10; ++i) 1102 snd_iprintf(buffer, " %02x", data->cs2000_regs[i]); 1103 snd_iprintf(buffer, "\n10:"); 1104 for (i = 0x10; i < 0x1f; ++i) 1105 snd_iprintf(buffer, " %02x", data->cs2000_regs[i]); 1106 snd_iprintf(buffer, "\n"); 1107 } 1108} 1109 1110static void dump_st_registers(struct oxygen *chip, 1111 struct snd_info_buffer *buffer) 1112{ 1113 dump_pcm1796_registers(chip, buffer); 1114 dump_cs2000_registers(chip, buffer); 1115} 1116 1117static const struct oxygen_model model_xonar_d2 = { 1118 .longname = "Asus Virtuoso 200", 1119 .chip = "AV200", 1120 .init = xonar_d2_init, 1121 .control_filter = xonar_d2_control_filter, 1122 .mixer_init = xonar_d2_mixer_init, 1123 .cleanup = xonar_d2_cleanup, 1124 .suspend = xonar_d2_suspend, 1125 .resume = xonar_d2_resume, 1126 .set_dac_params = set_pcm1796_params, 1127 .set_adc_params = xonar_set_cs53x1_params, 1128 .update_dac_volume = update_pcm1796_volume, 1129 .update_dac_mute = update_pcm1796_mute, 1130 .dump_registers = dump_pcm1796_registers, 1131 .dac_tlv = pcm1796_db_scale, 1132 .model_data_size = sizeof(struct xonar_pcm179x), 1133 .device_config = PLAYBACK_0_TO_I2S | 1134 PLAYBACK_1_TO_SPDIF | 1135 CAPTURE_0_FROM_I2S_2 | 1136 CAPTURE_1_FROM_SPDIF | 1137 MIDI_OUTPUT | 1138 MIDI_INPUT | 1139 AC97_CD_INPUT, 1140 .dac_channels_pcm = 8, 1141 .dac_channels_mixer = 8, 1142 .dac_volume_min = 255 - 2*60, 1143 .dac_volume_max = 255, 1144 .misc_flags = OXYGEN_MISC_MIDI, 1145 .function_flags = OXYGEN_FUNCTION_SPI | 1146 OXYGEN_FUNCTION_ENABLE_SPI_4_5, 1147 .dac_mclks = OXYGEN_MCLKS(512, 128, 128), 1148 .adc_mclks = OXYGEN_MCLKS(256, 128, 128), 1149 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S, 1150 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1151}; 1152 1153static const struct oxygen_model model_xonar_hdav = { 1154 .longname = "Asus Virtuoso 200", 1155 .chip = "AV200", 1156 .init = xonar_hdav_init, 1157 .mixer_init = xonar_hdav_mixer_init, 1158 .cleanup = xonar_hdav_cleanup, 1159 .suspend = xonar_hdav_suspend, 1160 .resume = xonar_hdav_resume, 1161 .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter, 1162 .set_dac_params = set_hdav_params, 1163 .set_adc_params = xonar_set_cs53x1_params, 1164 .update_dac_volume = update_pcm1796_volume, 1165 .update_dac_mute = update_pcm1796_mute, 1166 .uart_input = xonar_hdmi_uart_input, 1167 .ac97_switch = xonar_line_mic_ac97_switch, 1168 .dump_registers = dump_pcm1796_registers, 1169 .dac_tlv = pcm1796_db_scale, 1170 .model_data_size = sizeof(struct xonar_hdav), 1171 .device_config = PLAYBACK_0_TO_I2S | 1172 PLAYBACK_1_TO_SPDIF | 1173 CAPTURE_0_FROM_I2S_2 | 1174 CAPTURE_1_FROM_SPDIF, 1175 .dac_channels_pcm = 8, 1176 .dac_channels_mixer = 2, 1177 .dac_volume_min = 255 - 2*60, 1178 .dac_volume_max = 255, 1179 .misc_flags = OXYGEN_MISC_MIDI, 1180 .function_flags = OXYGEN_FUNCTION_2WIRE, 1181 .dac_mclks = OXYGEN_MCLKS(512, 128, 128), 1182 .adc_mclks = OXYGEN_MCLKS(256, 128, 128), 1183 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S, 1184 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1185}; 1186 1187static const struct oxygen_model model_xonar_st = { 1188 .longname = "Asus Virtuoso 100", 1189 .chip = "AV200", 1190 .init = xonar_st_init, 1191 .mixer_init = xonar_st_mixer_init, 1192 .cleanup = xonar_st_cleanup, 1193 .suspend = xonar_st_suspend, 1194 .resume = xonar_st_resume, 1195 .set_dac_params = set_st_params, 1196 .set_adc_params = xonar_set_cs53x1_params, 1197 .update_dac_volume = update_pcm1796_volume, 1198 .update_dac_mute = update_pcm1796_mute, 1199 .ac97_switch = xonar_line_mic_ac97_switch, 1200 .dump_registers = dump_st_registers, 1201 .dac_tlv = pcm1796_db_scale, 1202 .model_data_size = sizeof(struct xonar_pcm179x), 1203 .device_config = PLAYBACK_0_TO_I2S | 1204 PLAYBACK_1_TO_SPDIF | 1205 CAPTURE_0_FROM_I2S_2 | 1206 CAPTURE_1_FROM_SPDIF | 1207 AC97_FMIC_SWITCH, 1208 .dac_channels_pcm = 2, 1209 .dac_channels_mixer = 2, 1210 .dac_volume_min = 255 - 2*60, 1211 .dac_volume_max = 255, 1212 .function_flags = OXYGEN_FUNCTION_2WIRE, 1213 .dac_mclks = OXYGEN_MCLKS(512, 128, 128), 1214 .adc_mclks = OXYGEN_MCLKS(256, 128, 128), 1215 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S, 1216 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1217}; 1218 1219int get_xonar_pcm179x_model(struct oxygen *chip, 1220 const struct pci_device_id *id) 1221{ 1222 switch (id->subdevice) { 1223 case 0x8269: 1224 chip->model = model_xonar_d2; 1225 chip->model.shortname = "Xonar D2"; 1226 break; 1227 case 0x82b7: 1228 chip->model = model_xonar_d2; 1229 chip->model.shortname = "Xonar D2X"; 1230 chip->model.init = xonar_d2x_init; 1231 break; 1232 case 0x8314: 1233 chip->model = model_xonar_hdav; 1234 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK); 1235 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) { 1236 default: 1237 chip->model.shortname = "Xonar HDAV1.3"; 1238 break; 1239 case GPIO_DB_H6: 1240 chip->model.shortname = "Xonar HDAV1.3+H6"; 1241 chip->model.dac_channels_mixer = 8; 1242 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128); 1243 break; 1244 } 1245 break; 1246 case 0x835d: 1247 chip->model = model_xonar_st; 1248 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK); 1249 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) { 1250 default: 1251 chip->model.shortname = "Xonar ST"; 1252 break; 1253 case GPIO_DB_H6: 1254 chip->model.shortname = "Xonar ST+H6"; 1255 chip->model.control_filter = xonar_st_h6_control_filter; 1256 chip->model.dac_channels_pcm = 8; 1257 chip->model.dac_channels_mixer = 8; 1258 chip->model.dac_volume_min = 255; 1259 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128); 1260 break; 1261 } 1262 break; 1263 case 0x835c: 1264 chip->model = model_xonar_st; 1265 chip->model.shortname = "Xonar STX"; 1266 chip->model.init = xonar_stx_init; 1267 chip->model.resume = xonar_stx_resume; 1268 chip->model.set_dac_params = set_pcm1796_params; 1269 break; 1270 case 0x85f4: 1271 chip->model = model_xonar_st; 1272 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK); 1273 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) { 1274 default: 1275 chip->model.shortname = "Xonar STX II"; 1276 break; 1277 case GPIO_DB_H6: 1278 chip->model.shortname = "Xonar STX II+H6"; 1279 chip->model.dac_channels_pcm = 8; 1280 chip->model.dac_channels_mixer = 8; 1281 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128); 1282 break; 1283 } 1284 chip->model.init = xonar_stx_init; 1285 chip->model.resume = xonar_stx_resume; 1286 chip->model.set_dac_params = set_pcm1796_params; 1287 break; 1288 case 0x8428: 1289 chip->model = model_xonar_st; 1290 chip->model.shortname = "Xonar Xense"; 1291 chip->model.chip = "AV100"; 1292 chip->model.init = xonar_xense_init; 1293 chip->model.mixer_init = xonar_xense_mixer_init; 1294 break; 1295 default: 1296 return -EINVAL; 1297 } 1298 return 0; 1299} 1300