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 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 I2C_DEVICE_PCM1796(i) (0x98 + ((i) << 1)) /* 10011, ii, /W=0 */ 216 #define I2C_DEVICE_CS2000 0x9c /* 100111, 0, /W=0 */ 217 218 #define PCM1796_REG_BASE 16 219 220 221 struct xonar_pcm179x { 222 struct xonar_generic generic; 223 unsigned int dacs; 224 u8 pcm1796_regs[4][5]; 225 unsigned int current_rate; 226 bool h6; 227 bool hp_active; 228 s8 hp_gain_offset; 229 bool has_cs2000; 230 u8 cs2000_regs[0x1f]; 231 bool broken_i2c; 232 }; 233 234 struct xonar_hdav { 235 struct xonar_pcm179x pcm179x; 236 struct xonar_hdmi hdmi; 237 }; 238 239 240 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec, 241 u8 reg, u8 value) 242 { 243 /* maps ALSA channel pair number to SPI output */ 244 static const u8 codec_map[4] = { 245 0, 1, 2, 4 246 }; 247 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | 248 OXYGEN_SPI_DATA_LENGTH_2 | 249 OXYGEN_SPI_CLOCK_160 | 250 (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) | 251 OXYGEN_SPI_CEN_LATCH_CLOCK_HI, 252 (reg << 8) | value); 253 } 254 255 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec, 256 u8 reg, u8 value) 257 { 258 oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value); 259 } 260 261 static void pcm1796_write(struct oxygen *chip, unsigned int codec, 262 u8 reg, u8 value) 263 { 264 struct xonar_pcm179x *data = chip->model_data; 265 266 if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) == 267 OXYGEN_FUNCTION_SPI) 268 pcm1796_write_spi(chip, codec, reg, value); 269 else 270 pcm1796_write_i2c(chip, codec, reg, value); 271 if ((unsigned int)(reg - PCM1796_REG_BASE) 272 < ARRAY_SIZE(data->pcm1796_regs[codec])) 273 data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value; 274 } 275 276 static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec, 277 u8 reg, u8 value) 278 { 279 struct xonar_pcm179x *data = chip->model_data; 280 281 if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE]) 282 pcm1796_write(chip, codec, reg, value); 283 } 284 285 static void cs2000_write(struct oxygen *chip, u8 reg, u8 value) 286 { 287 struct xonar_pcm179x *data = chip->model_data; 288 289 oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value); 290 data->cs2000_regs[reg] = value; 291 } 292 293 static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value) 294 { 295 struct xonar_pcm179x *data = chip->model_data; 296 297 if (value != data->cs2000_regs[reg]) 298 cs2000_write(chip, reg, value); 299 } 300 301 static void pcm1796_registers_init(struct oxygen *chip) 302 { 303 struct xonar_pcm179x *data = chip->model_data; 304 unsigned int i; 305 s8 gain_offset; 306 307 msleep(1); 308 gain_offset = data->hp_active ? data->hp_gain_offset : 0; 309 for (i = 0; i < data->dacs; ++i) { 310 /* set ATLD before ATL/ATR */ 311 pcm1796_write(chip, i, 18, 312 data->pcm1796_regs[0][18 - PCM1796_REG_BASE]); 313 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2] 314 + gain_offset); 315 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1] 316 + gain_offset); 317 pcm1796_write(chip, i, 19, 318 data->pcm1796_regs[0][19 - PCM1796_REG_BASE]); 319 pcm1796_write(chip, i, 20, 320 data->pcm1796_regs[0][20 - PCM1796_REG_BASE]); 321 pcm1796_write(chip, i, 21, 0); 322 gain_offset = 0; 323 } 324 } 325 326 static void pcm1796_init(struct oxygen *chip) 327 { 328 struct xonar_pcm179x *data = chip->model_data; 329 330 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] = 331 PCM1796_DMF_DISABLED | PCM1796_FMT_24_I2S | PCM1796_ATLD; 332 if (!data->broken_i2c) 333 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] |= PCM1796_MUTE; 334 data->pcm1796_regs[0][19 - PCM1796_REG_BASE] = 335 PCM1796_FLT_SHARP | PCM1796_ATS_1; 336 data->pcm1796_regs[0][20 - PCM1796_REG_BASE] = 337 data->h6 ? PCM1796_OS_64 : PCM1796_OS_128; 338 pcm1796_registers_init(chip); 339 data->current_rate = 48000; 340 } 341 342 static void xonar_d2_init(struct oxygen *chip) 343 { 344 struct xonar_pcm179x *data = chip->model_data; 345 346 data->generic.anti_pop_delay = 300; 347 data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE; 348 data->dacs = 4; 349 350 pcm1796_init(chip); 351 352 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT); 353 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT); 354 355 oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC); 356 357 xonar_init_cs53x1(chip); 358 xonar_enable_output(chip); 359 360 snd_component_add(chip->card, "PCM1796"); 361 snd_component_add(chip->card, "CS5381"); 362 } 363 364 static void xonar_d2x_init(struct oxygen *chip) 365 { 366 struct xonar_pcm179x *data = chip->model_data; 367 368 data->generic.ext_power_reg = OXYGEN_GPIO_DATA; 369 data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK; 370 data->generic.ext_power_bit = GPIO_D2X_EXT_POWER; 371 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER); 372 xonar_init_ext_power(chip); 373 xonar_d2_init(chip); 374 } 375 376 static void xonar_hdav_init(struct oxygen *chip) 377 { 378 struct xonar_hdav *data = chip->model_data; 379 380 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 381 OXYGEN_2WIRE_LENGTH_8 | 382 OXYGEN_2WIRE_INTERRUPT_MASK | 383 OXYGEN_2WIRE_SPEED_STANDARD); 384 385 data->pcm179x.generic.anti_pop_delay = 100; 386 data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE; 387 data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA; 388 data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 389 data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER; 390 data->pcm179x.dacs = chip->model.dac_channels_mixer / 2; 391 data->pcm179x.h6 = chip->model.dac_channels_mixer > 2; 392 393 pcm1796_init(chip); 394 395 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 396 GPIO_HDAV_MAGIC | GPIO_INPUT_ROUTE); 397 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE); 398 399 xonar_init_cs53x1(chip); 400 xonar_init_ext_power(chip); 401 xonar_hdmi_init(chip, &data->hdmi); 402 xonar_enable_output(chip); 403 404 snd_component_add(chip->card, "PCM1796"); 405 snd_component_add(chip->card, "CS5381"); 406 } 407 408 static void xonar_st_init_i2c(struct oxygen *chip) 409 { 410 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 411 OXYGEN_2WIRE_LENGTH_8 | 412 OXYGEN_2WIRE_INTERRUPT_MASK | 413 OXYGEN_2WIRE_SPEED_STANDARD); 414 } 415 416 static void xonar_st_init_common(struct oxygen *chip) 417 { 418 struct xonar_pcm179x *data = chip->model_data; 419 420 data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE; 421 data->dacs = chip->model.dac_channels_mixer / 2; 422 data->hp_gain_offset = 2*-18; 423 424 pcm1796_init(chip); 425 426 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 427 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | 428 GPIO_ST_MAGIC | GPIO_ST_HP); 429 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, 430 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP); 431 432 xonar_init_cs53x1(chip); 433 xonar_enable_output(chip); 434 435 snd_component_add(chip->card, "PCM1792A"); 436 snd_component_add(chip->card, "CS5381"); 437 } 438 439 static void cs2000_registers_init(struct oxygen *chip) 440 { 441 struct xonar_pcm179x *data = chip->model_data; 442 443 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE); 444 cs2000_write(chip, CS2000_DEV_CTRL, 0); 445 cs2000_write(chip, CS2000_DEV_CFG_1, 446 CS2000_R_MOD_SEL_1 | 447 (0 << CS2000_R_SEL_SHIFT) | 448 CS2000_AUX_OUT_SRC_REF_CLK | 449 CS2000_EN_DEV_CFG_1); 450 cs2000_write(chip, CS2000_DEV_CFG_2, 451 (0 << CS2000_LOCK_CLK_SHIFT) | 452 CS2000_FRAC_N_SRC_STATIC); 453 cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00); /* 1.0 */ 454 cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10); 455 cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00); 456 cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00); 457 cs2000_write(chip, CS2000_FUN_CFG_1, 458 data->cs2000_regs[CS2000_FUN_CFG_1]); 459 cs2000_write(chip, CS2000_FUN_CFG_2, 0); 460 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2); 461 msleep(3); /* PLL lock delay */ 462 } 463 464 static void xonar_st_init(struct oxygen *chip) 465 { 466 struct xonar_pcm179x *data = chip->model_data; 467 468 data->generic.anti_pop_delay = 100; 469 data->h6 = chip->model.dac_channels_mixer > 2; 470 data->has_cs2000 = 1; 471 data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1; 472 data->broken_i2c = true; 473 474 oxygen_write16(chip, OXYGEN_I2S_A_FORMAT, 475 OXYGEN_RATE_48000 | 476 OXYGEN_I2S_FORMAT_I2S | 477 OXYGEN_I2S_MCLK(data->h6 ? MCLK_256 : MCLK_512) | 478 OXYGEN_I2S_BITS_16 | 479 OXYGEN_I2S_MASTER | 480 OXYGEN_I2S_BCLK_64); 481 482 xonar_st_init_i2c(chip); 483 cs2000_registers_init(chip); 484 xonar_st_init_common(chip); 485 486 snd_component_add(chip->card, "CS2000"); 487 } 488 489 static void xonar_stx_init(struct oxygen *chip) 490 { 491 struct xonar_pcm179x *data = chip->model_data; 492 493 xonar_st_init_i2c(chip); 494 data->generic.anti_pop_delay = 800; 495 data->generic.ext_power_reg = OXYGEN_GPI_DATA; 496 data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 497 data->generic.ext_power_bit = GPI_EXT_POWER; 498 xonar_init_ext_power(chip); 499 xonar_st_init_common(chip); 500 } 501 502 static void xonar_d2_cleanup(struct oxygen *chip) 503 { 504 xonar_disable_output(chip); 505 } 506 507 static void xonar_hdav_cleanup(struct oxygen *chip) 508 { 509 xonar_hdmi_cleanup(chip); 510 xonar_disable_output(chip); 511 msleep(2); 512 } 513 514 static void xonar_st_cleanup(struct oxygen *chip) 515 { 516 xonar_disable_output(chip); 517 } 518 519 static void xonar_d2_suspend(struct oxygen *chip) 520 { 521 xonar_d2_cleanup(chip); 522 } 523 524 static void xonar_hdav_suspend(struct oxygen *chip) 525 { 526 xonar_hdav_cleanup(chip); 527 } 528 529 static void xonar_st_suspend(struct oxygen *chip) 530 { 531 xonar_st_cleanup(chip); 532 } 533 534 static void xonar_d2_resume(struct oxygen *chip) 535 { 536 pcm1796_registers_init(chip); 537 xonar_enable_output(chip); 538 } 539 540 static void xonar_hdav_resume(struct oxygen *chip) 541 { 542 struct xonar_hdav *data = chip->model_data; 543 544 pcm1796_registers_init(chip); 545 xonar_hdmi_resume(chip, &data->hdmi); 546 xonar_enable_output(chip); 547 } 548 549 static void xonar_stx_resume(struct oxygen *chip) 550 { 551 pcm1796_registers_init(chip); 552 xonar_enable_output(chip); 553 } 554 555 static void xonar_st_resume(struct oxygen *chip) 556 { 557 cs2000_registers_init(chip); 558 xonar_stx_resume(chip); 559 } 560 561 static void update_pcm1796_oversampling(struct oxygen *chip) 562 { 563 struct xonar_pcm179x *data = chip->model_data; 564 unsigned int i; 565 u8 reg; 566 567 if (data->current_rate <= 48000 && !data->h6) 568 reg = PCM1796_OS_128; 569 else 570 reg = PCM1796_OS_64; 571 for (i = 0; i < data->dacs; ++i) 572 pcm1796_write_cached(chip, i, 20, reg); 573 } 574 575 static void set_pcm1796_params(struct oxygen *chip, 576 struct snd_pcm_hw_params *params) 577 { 578 struct xonar_pcm179x *data = chip->model_data; 579 580 msleep(1); 581 data->current_rate = params_rate(params); 582 update_pcm1796_oversampling(chip); 583 } 584 585 static void update_pcm1796_volume(struct oxygen *chip) 586 { 587 struct xonar_pcm179x *data = chip->model_data; 588 unsigned int i; 589 s8 gain_offset; 590 591 gain_offset = data->hp_active ? data->hp_gain_offset : 0; 592 for (i = 0; i < data->dacs; ++i) { 593 pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2] 594 + gain_offset); 595 pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1] 596 + gain_offset); 597 gain_offset = 0; 598 } 599 } 600 601 static void update_pcm1796_mute(struct oxygen *chip) 602 { 603 struct xonar_pcm179x *data = chip->model_data; 604 unsigned int i; 605 u8 value; 606 607 value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_I2S | PCM1796_ATLD; 608 if (chip->dac_mute) 609 value |= PCM1796_MUTE; 610 for (i = 0; i < data->dacs; ++i) 611 pcm1796_write_cached(chip, i, 18, value); 612 } 613 614 static void update_cs2000_rate(struct oxygen *chip, unsigned int rate) 615 { 616 struct xonar_pcm179x *data = chip->model_data; 617 u8 rate_mclk, reg; 618 619 switch (rate) { 620 case 32000: 621 case 64000: 622 rate_mclk = OXYGEN_RATE_32000; 623 break; 624 case 44100: 625 case 88200: 626 case 176400: 627 rate_mclk = OXYGEN_RATE_44100; 628 break; 629 default: 630 case 48000: 631 case 96000: 632 case 192000: 633 rate_mclk = OXYGEN_RATE_48000; 634 break; 635 } 636 637 if (rate <= 96000 && (rate > 48000 || data->h6)) { 638 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_256); 639 reg = CS2000_REF_CLK_DIV_1; 640 } else { 641 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_512); 642 reg = CS2000_REF_CLK_DIV_2; 643 } 644 645 oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk, 646 OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK); 647 cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg); 648 msleep(3); /* PLL lock delay */ 649 } 650 651 static void set_st_params(struct oxygen *chip, 652 struct snd_pcm_hw_params *params) 653 { 654 update_cs2000_rate(chip, params_rate(params)); 655 set_pcm1796_params(chip, params); 656 } 657 658 static void set_hdav_params(struct oxygen *chip, 659 struct snd_pcm_hw_params *params) 660 { 661 struct xonar_hdav *data = chip->model_data; 662 663 set_pcm1796_params(chip, params); 664 xonar_set_hdmi_params(chip, &data->hdmi, params); 665 } 666 667 static const struct snd_kcontrol_new alt_switch = { 668 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 669 .name = "Analog Loopback Switch", 670 .info = snd_ctl_boolean_mono_info, 671 .get = xonar_gpio_bit_switch_get, 672 .put = xonar_gpio_bit_switch_put, 673 .private_value = GPIO_D2_ALT, 674 }; 675 676 static int rolloff_info(struct snd_kcontrol *ctl, 677 struct snd_ctl_elem_info *info) 678 { 679 static const char *const names[2] = { 680 "Sharp Roll-off", "Slow Roll-off" 681 }; 682 683 return snd_ctl_enum_info(info, 1, 2, names); 684 } 685 686 static int rolloff_get(struct snd_kcontrol *ctl, 687 struct snd_ctl_elem_value *value) 688 { 689 struct oxygen *chip = ctl->private_data; 690 struct xonar_pcm179x *data = chip->model_data; 691 692 value->value.enumerated.item[0] = 693 (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] & 694 PCM1796_FLT_MASK) != PCM1796_FLT_SHARP; 695 return 0; 696 } 697 698 static int rolloff_put(struct snd_kcontrol *ctl, 699 struct snd_ctl_elem_value *value) 700 { 701 struct oxygen *chip = ctl->private_data; 702 struct xonar_pcm179x *data = chip->model_data; 703 unsigned int i; 704 int changed; 705 u8 reg; 706 707 mutex_lock(&chip->mutex); 708 reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE]; 709 reg &= ~PCM1796_FLT_MASK; 710 if (!value->value.enumerated.item[0]) 711 reg |= PCM1796_FLT_SHARP; 712 else 713 reg |= PCM1796_FLT_SLOW; 714 changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE]; 715 if (changed) { 716 for (i = 0; i < data->dacs; ++i) 717 pcm1796_write(chip, i, 19, reg); 718 } 719 mutex_unlock(&chip->mutex); 720 return changed; 721 } 722 723 static const struct snd_kcontrol_new rolloff_control = { 724 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 725 .name = "DAC Filter Playback Enum", 726 .info = rolloff_info, 727 .get = rolloff_get, 728 .put = rolloff_put, 729 }; 730 731 static const struct snd_kcontrol_new hdav_hdmi_control = { 732 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 733 .name = "HDMI Playback Switch", 734 .info = snd_ctl_boolean_mono_info, 735 .get = xonar_gpio_bit_switch_get, 736 .put = xonar_gpio_bit_switch_put, 737 .private_value = GPIO_HDAV_OUTPUT_ENABLE | XONAR_GPIO_BIT_INVERT, 738 }; 739 740 static int st_output_switch_info(struct snd_kcontrol *ctl, 741 struct snd_ctl_elem_info *info) 742 { 743 static const char *const names[3] = { 744 "Speakers", "Headphones", "FP Headphones" 745 }; 746 747 return snd_ctl_enum_info(info, 1, 3, names); 748 } 749 750 static int st_output_switch_get(struct snd_kcontrol *ctl, 751 struct snd_ctl_elem_value *value) 752 { 753 struct oxygen *chip = ctl->private_data; 754 u16 gpio; 755 756 gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA); 757 if (!(gpio & GPIO_ST_HP)) 758 value->value.enumerated.item[0] = 0; 759 else if (gpio & GPIO_ST_HP_REAR) 760 value->value.enumerated.item[0] = 1; 761 else 762 value->value.enumerated.item[0] = 2; 763 return 0; 764 } 765 766 767 static int st_output_switch_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 u16 gpio_old, gpio; 773 774 mutex_lock(&chip->mutex); 775 gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA); 776 gpio = gpio_old; 777 switch (value->value.enumerated.item[0]) { 778 case 0: 779 gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR); 780 break; 781 case 1: 782 gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR; 783 break; 784 case 2: 785 gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR; 786 break; 787 } 788 oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio); 789 data->hp_active = gpio & GPIO_ST_HP; 790 update_pcm1796_volume(chip); 791 mutex_unlock(&chip->mutex); 792 return gpio != gpio_old; 793 } 794 795 static int st_hp_volume_offset_info(struct snd_kcontrol *ctl, 796 struct snd_ctl_elem_info *info) 797 { 798 static const char *const names[3] = { 799 "< 64 ohms", "64-300 ohms", "300-600 ohms" 800 }; 801 802 return snd_ctl_enum_info(info, 1, 3, names); 803 } 804 805 static int st_hp_volume_offset_get(struct snd_kcontrol *ctl, 806 struct snd_ctl_elem_value *value) 807 { 808 struct oxygen *chip = ctl->private_data; 809 struct xonar_pcm179x *data = chip->model_data; 810 811 mutex_lock(&chip->mutex); 812 if (data->hp_gain_offset < 2*-6) 813 value->value.enumerated.item[0] = 0; 814 else if (data->hp_gain_offset < 0) 815 value->value.enumerated.item[0] = 1; 816 else 817 value->value.enumerated.item[0] = 2; 818 mutex_unlock(&chip->mutex); 819 return 0; 820 } 821 822 823 static int st_hp_volume_offset_put(struct snd_kcontrol *ctl, 824 struct snd_ctl_elem_value *value) 825 { 826 static const s8 offsets[] = { 2*-18, 2*-6, 0 }; 827 struct oxygen *chip = ctl->private_data; 828 struct xonar_pcm179x *data = chip->model_data; 829 s8 offset; 830 int changed; 831 832 if (value->value.enumerated.item[0] > 2) 833 return -EINVAL; 834 offset = offsets[value->value.enumerated.item[0]]; 835 mutex_lock(&chip->mutex); 836 changed = offset != data->hp_gain_offset; 837 if (changed) { 838 data->hp_gain_offset = offset; 839 update_pcm1796_volume(chip); 840 } 841 mutex_unlock(&chip->mutex); 842 return changed; 843 } 844 845 static const struct snd_kcontrol_new st_controls[] = { 846 { 847 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 848 .name = "Analog Output", 849 .info = st_output_switch_info, 850 .get = st_output_switch_get, 851 .put = st_output_switch_put, 852 }, 853 { 854 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 855 .name = "Headphones Impedance Playback Enum", 856 .info = st_hp_volume_offset_info, 857 .get = st_hp_volume_offset_get, 858 .put = st_hp_volume_offset_put, 859 }, 860 }; 861 862 static void xonar_line_mic_ac97_switch(struct oxygen *chip, 863 unsigned int reg, unsigned int mute) 864 { 865 if (reg == AC97_LINE) { 866 spin_lock_irq(&chip->reg_lock); 867 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 868 mute ? GPIO_INPUT_ROUTE : 0, 869 GPIO_INPUT_ROUTE); 870 spin_unlock_irq(&chip->reg_lock); 871 } 872 } 873 874 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0); 875 876 static int xonar_d2_control_filter(struct snd_kcontrol_new *template) 877 { 878 if (!strncmp(template->name, "CD Capture ", 11)) 879 /* CD in is actually connected to the video in pin */ 880 template->private_value ^= AC97_CD ^ AC97_VIDEO; 881 return 0; 882 } 883 884 static int xonar_st_h6_control_filter(struct snd_kcontrol_new *template) 885 { 886 if (!strncmp(template->name, "Master Playback ", 16)) 887 /* no volume/mute, as I²C to the third DAC does not work */ 888 return 1; 889 return 0; 890 } 891 892 static int add_pcm1796_controls(struct oxygen *chip) 893 { 894 struct xonar_pcm179x *data = chip->model_data; 895 int err; 896 897 if (!data->broken_i2c) { 898 err = snd_ctl_add(chip->card, 899 snd_ctl_new1(&rolloff_control, chip)); 900 if (err < 0) 901 return err; 902 } 903 return 0; 904 } 905 906 static int xonar_d2_mixer_init(struct oxygen *chip) 907 { 908 int err; 909 910 err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip)); 911 if (err < 0) 912 return err; 913 err = add_pcm1796_controls(chip); 914 if (err < 0) 915 return err; 916 return 0; 917 } 918 919 static int xonar_hdav_mixer_init(struct oxygen *chip) 920 { 921 int err; 922 923 err = snd_ctl_add(chip->card, snd_ctl_new1(&hdav_hdmi_control, chip)); 924 if (err < 0) 925 return err; 926 err = add_pcm1796_controls(chip); 927 if (err < 0) 928 return err; 929 return 0; 930 } 931 932 static int xonar_st_mixer_init(struct oxygen *chip) 933 { 934 unsigned int i; 935 int err; 936 937 for (i = 0; i < ARRAY_SIZE(st_controls); ++i) { 938 err = snd_ctl_add(chip->card, 939 snd_ctl_new1(&st_controls[i], chip)); 940 if (err < 0) 941 return err; 942 } 943 err = add_pcm1796_controls(chip); 944 if (err < 0) 945 return err; 946 return 0; 947 } 948 949 static void dump_pcm1796_registers(struct oxygen *chip, 950 struct snd_info_buffer *buffer) 951 { 952 struct xonar_pcm179x *data = chip->model_data; 953 unsigned int dac, i; 954 955 for (dac = 0; dac < data->dacs; ++dac) { 956 snd_iprintf(buffer, "\nPCM1796 %u:", dac + 1); 957 for (i = 0; i < 5; ++i) 958 snd_iprintf(buffer, " %02x", 959 data->pcm1796_regs[dac][i]); 960 } 961 snd_iprintf(buffer, "\n"); 962 } 963 964 static void dump_cs2000_registers(struct oxygen *chip, 965 struct snd_info_buffer *buffer) 966 { 967 struct xonar_pcm179x *data = chip->model_data; 968 unsigned int i; 969 970 if (data->has_cs2000) { 971 snd_iprintf(buffer, "\nCS2000:\n00: "); 972 for (i = 1; i < 0x10; ++i) 973 snd_iprintf(buffer, " %02x", data->cs2000_regs[i]); 974 snd_iprintf(buffer, "\n10:"); 975 for (i = 0x10; i < 0x1f; ++i) 976 snd_iprintf(buffer, " %02x", data->cs2000_regs[i]); 977 snd_iprintf(buffer, "\n"); 978 } 979 } 980 981 static void dump_st_registers(struct oxygen *chip, 982 struct snd_info_buffer *buffer) 983 { 984 dump_pcm1796_registers(chip, buffer); 985 dump_cs2000_registers(chip, buffer); 986 } 987 988 static const struct oxygen_model model_xonar_d2 = { 989 .longname = "Asus Virtuoso 200", 990 .chip = "AV200", 991 .init = xonar_d2_init, 992 .control_filter = xonar_d2_control_filter, 993 .mixer_init = xonar_d2_mixer_init, 994 .cleanup = xonar_d2_cleanup, 995 .suspend = xonar_d2_suspend, 996 .resume = xonar_d2_resume, 997 .set_dac_params = set_pcm1796_params, 998 .set_adc_params = xonar_set_cs53x1_params, 999 .update_dac_volume = update_pcm1796_volume, 1000 .update_dac_mute = update_pcm1796_mute, 1001 .dump_registers = dump_pcm1796_registers, 1002 .dac_tlv = pcm1796_db_scale, 1003 .model_data_size = sizeof(struct xonar_pcm179x), 1004 .device_config = PLAYBACK_0_TO_I2S | 1005 PLAYBACK_1_TO_SPDIF | 1006 CAPTURE_0_FROM_I2S_2 | 1007 CAPTURE_1_FROM_SPDIF | 1008 MIDI_OUTPUT | 1009 MIDI_INPUT | 1010 AC97_CD_INPUT, 1011 .dac_channels_pcm = 8, 1012 .dac_channels_mixer = 8, 1013 .dac_volume_min = 255 - 2*60, 1014 .dac_volume_max = 255, 1015 .misc_flags = OXYGEN_MISC_MIDI, 1016 .function_flags = OXYGEN_FUNCTION_SPI | 1017 OXYGEN_FUNCTION_ENABLE_SPI_4_5, 1018 .dac_mclks = OXYGEN_MCLKS(512, 128, 128), 1019 .adc_mclks = OXYGEN_MCLKS(256, 128, 128), 1020 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S, 1021 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1022 }; 1023 1024 static const struct oxygen_model model_xonar_hdav = { 1025 .longname = "Asus Virtuoso 200", 1026 .chip = "AV200", 1027 .init = xonar_hdav_init, 1028 .mixer_init = xonar_hdav_mixer_init, 1029 .cleanup = xonar_hdav_cleanup, 1030 .suspend = xonar_hdav_suspend, 1031 .resume = xonar_hdav_resume, 1032 .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter, 1033 .set_dac_params = set_hdav_params, 1034 .set_adc_params = xonar_set_cs53x1_params, 1035 .update_dac_volume = update_pcm1796_volume, 1036 .update_dac_mute = update_pcm1796_mute, 1037 .uart_input = xonar_hdmi_uart_input, 1038 .ac97_switch = xonar_line_mic_ac97_switch, 1039 .dump_registers = dump_pcm1796_registers, 1040 .dac_tlv = pcm1796_db_scale, 1041 .model_data_size = sizeof(struct xonar_hdav), 1042 .device_config = PLAYBACK_0_TO_I2S | 1043 PLAYBACK_1_TO_SPDIF | 1044 CAPTURE_0_FROM_I2S_2 | 1045 CAPTURE_1_FROM_SPDIF, 1046 .dac_channels_pcm = 8, 1047 .dac_channels_mixer = 2, 1048 .dac_volume_min = 255 - 2*60, 1049 .dac_volume_max = 255, 1050 .misc_flags = OXYGEN_MISC_MIDI, 1051 .function_flags = OXYGEN_FUNCTION_2WIRE, 1052 .dac_mclks = OXYGEN_MCLKS(512, 128, 128), 1053 .adc_mclks = OXYGEN_MCLKS(256, 128, 128), 1054 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S, 1055 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1056 }; 1057 1058 static const struct oxygen_model model_xonar_st = { 1059 .longname = "Asus Virtuoso 100", 1060 .chip = "AV200", 1061 .init = xonar_st_init, 1062 .mixer_init = xonar_st_mixer_init, 1063 .cleanup = xonar_st_cleanup, 1064 .suspend = xonar_st_suspend, 1065 .resume = xonar_st_resume, 1066 .set_dac_params = set_st_params, 1067 .set_adc_params = xonar_set_cs53x1_params, 1068 .update_dac_volume = update_pcm1796_volume, 1069 .update_dac_mute = update_pcm1796_mute, 1070 .ac97_switch = xonar_line_mic_ac97_switch, 1071 .dump_registers = dump_st_registers, 1072 .dac_tlv = pcm1796_db_scale, 1073 .model_data_size = sizeof(struct xonar_pcm179x), 1074 .device_config = PLAYBACK_0_TO_I2S | 1075 PLAYBACK_1_TO_SPDIF | 1076 CAPTURE_0_FROM_I2S_2 | 1077 CAPTURE_1_FROM_SPDIF | 1078 AC97_FMIC_SWITCH, 1079 .dac_channels_pcm = 2, 1080 .dac_channels_mixer = 2, 1081 .dac_volume_min = 255 - 2*60, 1082 .dac_volume_max = 255, 1083 .function_flags = OXYGEN_FUNCTION_2WIRE, 1084 .dac_mclks = OXYGEN_MCLKS(512, 128, 128), 1085 .adc_mclks = OXYGEN_MCLKS(256, 128, 128), 1086 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S, 1087 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1088 }; 1089 1090 int get_xonar_pcm179x_model(struct oxygen *chip, 1091 const struct pci_device_id *id) 1092 { 1093 switch (id->subdevice) { 1094 case 0x8269: 1095 chip->model = model_xonar_d2; 1096 chip->model.shortname = "Xonar D2"; 1097 break; 1098 case 0x82b7: 1099 chip->model = model_xonar_d2; 1100 chip->model.shortname = "Xonar D2X"; 1101 chip->model.init = xonar_d2x_init; 1102 break; 1103 case 0x8314: 1104 chip->model = model_xonar_hdav; 1105 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK); 1106 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) { 1107 default: 1108 chip->model.shortname = "Xonar HDAV1.3"; 1109 break; 1110 case GPIO_DB_H6: 1111 chip->model.shortname = "Xonar HDAV1.3+H6"; 1112 chip->model.dac_channels_mixer = 8; 1113 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128); 1114 break; 1115 } 1116 break; 1117 case 0x835d: 1118 chip->model = model_xonar_st; 1119 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK); 1120 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) { 1121 default: 1122 chip->model.shortname = "Xonar ST"; 1123 break; 1124 case GPIO_DB_H6: 1125 chip->model.shortname = "Xonar ST+H6"; 1126 chip->model.control_filter = xonar_st_h6_control_filter; 1127 chip->model.dac_channels_pcm = 8; 1128 chip->model.dac_channels_mixer = 8; 1129 chip->model.dac_volume_min = 255; 1130 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128); 1131 break; 1132 } 1133 break; 1134 case 0x835c: 1135 chip->model = model_xonar_st; 1136 chip->model.shortname = "Xonar STX"; 1137 chip->model.init = xonar_stx_init; 1138 chip->model.resume = xonar_stx_resume; 1139 chip->model.set_dac_params = set_pcm1796_params; 1140 break; 1141 default: 1142 return -EINVAL; 1143 } 1144 return 0; 1145 } 1146