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 * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input 39 */ 40 41 /* 42 * Xonar HDAV1.3 (Deluxe) 43 * ---------------------- 44 * 45 * CMI8788: 46 * 47 * I²C <-> PCM1796 (front) 48 * 49 * GPI 0 <- external power present 50 * 51 * GPIO 0 -> enable output to speakers 52 * GPIO 2 -> M0 of CS5381 53 * GPIO 3 -> M1 of CS5381 54 * GPIO 8 -> route input jack to line-in (0) or mic-in (1) 55 * 56 * TXD -> HDMI controller 57 * RXD <- HDMI controller 58 * 59 * PCM1796 front: AD1,0 <- 0,0 60 * 61 * CM9780: 62 * 63 * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input 64 * 65 * no daughterboard 66 * ---------------- 67 * 68 * GPIO 4 <- 1 69 * 70 * H6 daughterboard 71 * ---------------- 72 * 73 * GPIO 4 <- 0 74 * GPIO 5 <- 0 75 * 76 * I²C <-> PCM1796 (surround) 77 * <-> PCM1796 (center/LFE) 78 * <-> PCM1796 (back) 79 * 80 * PCM1796 surround: AD1,0 <- 0,1 81 * PCM1796 center/LFE: AD1,0 <- 1,0 82 * PCM1796 back: AD1,0 <- 1,1 83 * 84 * unknown daughterboard 85 * --------------------- 86 * 87 * GPIO 4 <- 0 88 * GPIO 5 <- 1 89 * 90 * I²C <-> CS4362A (surround, center/LFE, back) 91 * 92 * CS4362A: AD0 <- 0 93 */ 94 95 /* 96 * Xonar Essence ST (Deluxe)/STX 97 * ----------------------------- 98 * 99 * CMI8788: 100 * 101 * I²C <-> PCM1792A 102 * <-> CS2000 (ST only) 103 * 104 * ADC1 MCLK -> REF_CLK of CS2000 (ST only) 105 * 106 * GPI 0 <- external power present (STX only) 107 * 108 * GPIO 0 -> enable output to speakers 109 * GPIO 1 -> route HP to front panel (0) or rear jack (1) 110 * GPIO 2 -> M0 of CS5381 111 * GPIO 3 -> M1 of CS5381 112 * GPIO 7 -> route output to speaker jacks (0) or HP (1) 113 * GPIO 8 -> route input jack to line-in (0) or mic-in (1) 114 * 115 * PCM1792A: 116 * 117 * AD1,0 <- 0,0 118 * SCK <- CLK_OUT of CS2000 (ST only) 119 * 120 * CS2000: 121 * 122 * AD0 <- 0 123 * 124 * CM9780: 125 * 126 * GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input 127 * 128 * H6 daughterboard 129 * ---------------- 130 * 131 * GPIO 4 <- 0 132 * GPIO 5 <- 0 133 */ 134 135 #include <linux/pci.h> 136 #include <linux/delay.h> 137 #include <linux/mutex.h> 138 #include <sound/ac97_codec.h> 139 #include <sound/control.h> 140 #include <sound/core.h> 141 #include <sound/pcm.h> 142 #include <sound/pcm_params.h> 143 #include <sound/tlv.h> 144 #include "xonar.h" 145 #include "cm9780.h" 146 #include "pcm1796.h" 147 #include "cs2000.h" 148 149 150 #define GPIO_D2X_EXT_POWER 0x0020 151 #define GPIO_D2_ALT 0x0080 152 #define GPIO_D2_OUTPUT_ENABLE 0x0100 153 154 #define GPI_EXT_POWER 0x01 155 #define GPIO_INPUT_ROUTE 0x0100 156 157 #define GPIO_HDAV_OUTPUT_ENABLE 0x0001 158 159 #define GPIO_DB_MASK 0x0030 160 #define GPIO_DB_H6 0x0000 161 162 #define GPIO_ST_OUTPUT_ENABLE 0x0001 163 #define GPIO_ST_HP_REAR 0x0002 164 #define GPIO_ST_HP 0x0080 165 166 #define I2C_DEVICE_PCM1796(i) (0x98 + ((i) << 1)) /* 10011, ii, /W=0 */ 167 #define I2C_DEVICE_CS2000 0x9c /* 100111, 0, /W=0 */ 168 169 #define PCM1796_REG_BASE 16 170 171 172 struct xonar_pcm179x { 173 struct xonar_generic generic; 174 unsigned int dacs; 175 u8 pcm1796_regs[4][5]; 176 unsigned int current_rate; 177 bool os_128; 178 bool hp_active; 179 s8 hp_gain_offset; 180 bool has_cs2000; 181 u8 cs2000_fun_cfg_1; 182 }; 183 184 struct xonar_hdav { 185 struct xonar_pcm179x pcm179x; 186 struct xonar_hdmi hdmi; 187 }; 188 189 190 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec, 191 u8 reg, u8 value) 192 { 193 /* maps ALSA channel pair number to SPI output */ 194 static const u8 codec_map[4] = { 195 0, 1, 2, 4 196 }; 197 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | 198 OXYGEN_SPI_DATA_LENGTH_2 | 199 OXYGEN_SPI_CLOCK_160 | 200 (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) | 201 OXYGEN_SPI_CEN_LATCH_CLOCK_HI, 202 (reg << 8) | value); 203 } 204 205 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec, 206 u8 reg, u8 value) 207 { 208 oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value); 209 } 210 211 static void pcm1796_write(struct oxygen *chip, unsigned int codec, 212 u8 reg, u8 value) 213 { 214 struct xonar_pcm179x *data = chip->model_data; 215 216 if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) == 217 OXYGEN_FUNCTION_SPI) 218 pcm1796_write_spi(chip, codec, reg, value); 219 else 220 pcm1796_write_i2c(chip, codec, reg, value); 221 if ((unsigned int)(reg - PCM1796_REG_BASE) 222 < ARRAY_SIZE(data->pcm1796_regs[codec])) 223 data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value; 224 } 225 226 static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec, 227 u8 reg, u8 value) 228 { 229 struct xonar_pcm179x *data = chip->model_data; 230 231 if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE]) 232 pcm1796_write(chip, codec, reg, value); 233 } 234 235 static void cs2000_write(struct oxygen *chip, u8 reg, u8 value) 236 { 237 struct xonar_pcm179x *data = chip->model_data; 238 239 oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value); 240 if (reg == CS2000_FUN_CFG_1) 241 data->cs2000_fun_cfg_1 = value; 242 } 243 244 static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value) 245 { 246 struct xonar_pcm179x *data = chip->model_data; 247 248 if (reg != CS2000_FUN_CFG_1 || 249 value != data->cs2000_fun_cfg_1) 250 cs2000_write(chip, reg, value); 251 } 252 253 static void pcm1796_registers_init(struct oxygen *chip) 254 { 255 struct xonar_pcm179x *data = chip->model_data; 256 unsigned int i; 257 s8 gain_offset; 258 259 gain_offset = data->hp_active ? data->hp_gain_offset : 0; 260 for (i = 0; i < data->dacs; ++i) { 261 /* set ATLD before ATL/ATR */ 262 pcm1796_write(chip, i, 18, 263 data->pcm1796_regs[0][18 - PCM1796_REG_BASE]); 264 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2] 265 + gain_offset); 266 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1] 267 + gain_offset); 268 pcm1796_write(chip, i, 19, 269 data->pcm1796_regs[0][19 - PCM1796_REG_BASE]); 270 pcm1796_write(chip, i, 20, 271 data->pcm1796_regs[0][20 - PCM1796_REG_BASE]); 272 pcm1796_write(chip, i, 21, 0); 273 } 274 } 275 276 static void pcm1796_init(struct oxygen *chip) 277 { 278 struct xonar_pcm179x *data = chip->model_data; 279 280 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] = PCM1796_MUTE | 281 PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD; 282 data->pcm1796_regs[0][19 - PCM1796_REG_BASE] = 283 PCM1796_FLT_SHARP | PCM1796_ATS_1; 284 data->pcm1796_regs[0][20 - PCM1796_REG_BASE] = PCM1796_OS_64; 285 pcm1796_registers_init(chip); 286 data->current_rate = 48000; 287 } 288 289 static void xonar_d2_init(struct oxygen *chip) 290 { 291 struct xonar_pcm179x *data = chip->model_data; 292 293 data->generic.anti_pop_delay = 300; 294 data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE; 295 data->dacs = 4; 296 297 pcm1796_init(chip); 298 299 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT); 300 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT); 301 302 oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC); 303 304 xonar_init_cs53x1(chip); 305 xonar_enable_output(chip); 306 307 snd_component_add(chip->card, "PCM1796"); 308 snd_component_add(chip->card, "CS5381"); 309 } 310 311 static void xonar_d2x_init(struct oxygen *chip) 312 { 313 struct xonar_pcm179x *data = chip->model_data; 314 315 data->generic.ext_power_reg = OXYGEN_GPIO_DATA; 316 data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK; 317 data->generic.ext_power_bit = GPIO_D2X_EXT_POWER; 318 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER); 319 xonar_init_ext_power(chip); 320 xonar_d2_init(chip); 321 } 322 323 static void xonar_hdav_init(struct oxygen *chip) 324 { 325 struct xonar_hdav *data = chip->model_data; 326 327 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 328 OXYGEN_2WIRE_LENGTH_8 | 329 OXYGEN_2WIRE_INTERRUPT_MASK | 330 OXYGEN_2WIRE_SPEED_FAST); 331 332 data->pcm179x.generic.anti_pop_delay = 100; 333 data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE; 334 data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA; 335 data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 336 data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER; 337 data->pcm179x.dacs = chip->model.private_data ? 4 : 1; 338 339 pcm1796_init(chip); 340 341 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_INPUT_ROUTE); 342 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE); 343 344 xonar_init_cs53x1(chip); 345 xonar_init_ext_power(chip); 346 xonar_hdmi_init(chip, &data->hdmi); 347 xonar_enable_output(chip); 348 349 snd_component_add(chip->card, "PCM1796"); 350 snd_component_add(chip->card, "CS5381"); 351 } 352 353 static void xonar_st_init_i2c(struct oxygen *chip) 354 { 355 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 356 OXYGEN_2WIRE_LENGTH_8 | 357 OXYGEN_2WIRE_INTERRUPT_MASK | 358 OXYGEN_2WIRE_SPEED_FAST); 359 } 360 361 static void xonar_st_init_common(struct oxygen *chip) 362 { 363 struct xonar_pcm179x *data = chip->model_data; 364 365 data->generic.anti_pop_delay = 100; 366 data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE; 367 data->dacs = chip->model.private_data ? 4 : 1; 368 data->hp_gain_offset = 2*-18; 369 370 pcm1796_init(chip); 371 372 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 373 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP); 374 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, 375 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP); 376 377 xonar_init_cs53x1(chip); 378 xonar_enable_output(chip); 379 380 snd_component_add(chip->card, "PCM1792A"); 381 snd_component_add(chip->card, "CS5381"); 382 } 383 384 static void cs2000_registers_init(struct oxygen *chip) 385 { 386 struct xonar_pcm179x *data = chip->model_data; 387 388 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE); 389 cs2000_write(chip, CS2000_DEV_CTRL, 0); 390 cs2000_write(chip, CS2000_DEV_CFG_1, 391 CS2000_R_MOD_SEL_1 | 392 (0 << CS2000_R_SEL_SHIFT) | 393 CS2000_AUX_OUT_SRC_REF_CLK | 394 CS2000_EN_DEV_CFG_1); 395 cs2000_write(chip, CS2000_DEV_CFG_2, 396 (0 << CS2000_LOCK_CLK_SHIFT) | 397 CS2000_FRAC_N_SRC_STATIC); 398 cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00); /* 1.0 */ 399 cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10); 400 cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00); 401 cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00); 402 cs2000_write(chip, CS2000_FUN_CFG_1, data->cs2000_fun_cfg_1); 403 cs2000_write(chip, CS2000_FUN_CFG_2, 0); 404 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2); 405 } 406 407 static void xonar_st_init(struct oxygen *chip) 408 { 409 struct xonar_pcm179x *data = chip->model_data; 410 411 data->has_cs2000 = 1; 412 data->cs2000_fun_cfg_1 = CS2000_REF_CLK_DIV_1; 413 414 oxygen_write16(chip, OXYGEN_I2S_A_FORMAT, 415 OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_I2S | 416 OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 | 417 OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64); 418 419 xonar_st_init_i2c(chip); 420 cs2000_registers_init(chip); 421 xonar_st_init_common(chip); 422 423 snd_component_add(chip->card, "CS2000"); 424 } 425 426 static void xonar_stx_init(struct oxygen *chip) 427 { 428 struct xonar_pcm179x *data = chip->model_data; 429 430 xonar_st_init_i2c(chip); 431 data->generic.ext_power_reg = OXYGEN_GPI_DATA; 432 data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 433 data->generic.ext_power_bit = GPI_EXT_POWER; 434 xonar_init_ext_power(chip); 435 xonar_st_init_common(chip); 436 } 437 438 static void xonar_d2_cleanup(struct oxygen *chip) 439 { 440 xonar_disable_output(chip); 441 } 442 443 static void xonar_hdav_cleanup(struct oxygen *chip) 444 { 445 xonar_hdmi_cleanup(chip); 446 xonar_disable_output(chip); 447 msleep(2); 448 } 449 450 static void xonar_st_cleanup(struct oxygen *chip) 451 { 452 xonar_disable_output(chip); 453 } 454 455 static void xonar_d2_suspend(struct oxygen *chip) 456 { 457 xonar_d2_cleanup(chip); 458 } 459 460 static void xonar_hdav_suspend(struct oxygen *chip) 461 { 462 xonar_hdav_cleanup(chip); 463 } 464 465 static void xonar_st_suspend(struct oxygen *chip) 466 { 467 xonar_st_cleanup(chip); 468 } 469 470 static void xonar_d2_resume(struct oxygen *chip) 471 { 472 pcm1796_registers_init(chip); 473 xonar_enable_output(chip); 474 } 475 476 static void xonar_hdav_resume(struct oxygen *chip) 477 { 478 struct xonar_hdav *data = chip->model_data; 479 480 pcm1796_registers_init(chip); 481 xonar_hdmi_resume(chip, &data->hdmi); 482 xonar_enable_output(chip); 483 } 484 485 static void xonar_stx_resume(struct oxygen *chip) 486 { 487 pcm1796_registers_init(chip); 488 xonar_enable_output(chip); 489 } 490 491 static void xonar_st_resume(struct oxygen *chip) 492 { 493 cs2000_registers_init(chip); 494 xonar_stx_resume(chip); 495 } 496 497 static unsigned int mclk_from_rate(struct oxygen *chip, unsigned int rate) 498 { 499 struct xonar_pcm179x *data = chip->model_data; 500 501 if (rate <= 32000) 502 return OXYGEN_I2S_MCLK_512; 503 else if (rate <= 48000 && data->os_128) 504 return OXYGEN_I2S_MCLK_512; 505 else if (rate <= 96000) 506 return OXYGEN_I2S_MCLK_256; 507 else 508 return OXYGEN_I2S_MCLK_128; 509 } 510 511 static unsigned int get_pcm1796_i2s_mclk(struct oxygen *chip, 512 unsigned int channel, 513 struct snd_pcm_hw_params *params) 514 { 515 if (channel == PCM_MULTICH) 516 return mclk_from_rate(chip, params_rate(params)); 517 else 518 return oxygen_default_i2s_mclk(chip, channel, params); 519 } 520 521 static void update_pcm1796_oversampling(struct oxygen *chip) 522 { 523 struct xonar_pcm179x *data = chip->model_data; 524 unsigned int i; 525 u8 reg; 526 527 if (data->current_rate <= 32000) 528 reg = PCM1796_OS_128; 529 else if (data->current_rate <= 48000 && data->os_128) 530 reg = PCM1796_OS_128; 531 else if (data->current_rate <= 96000 || data->os_128) 532 reg = PCM1796_OS_64; 533 else 534 reg = PCM1796_OS_32; 535 for (i = 0; i < data->dacs; ++i) 536 pcm1796_write_cached(chip, i, 20, reg); 537 } 538 539 static void set_pcm1796_params(struct oxygen *chip, 540 struct snd_pcm_hw_params *params) 541 { 542 struct xonar_pcm179x *data = chip->model_data; 543 544 data->current_rate = params_rate(params); 545 update_pcm1796_oversampling(chip); 546 } 547 548 static void update_pcm1796_volume(struct oxygen *chip) 549 { 550 struct xonar_pcm179x *data = chip->model_data; 551 unsigned int i; 552 s8 gain_offset; 553 554 gain_offset = data->hp_active ? data->hp_gain_offset : 0; 555 for (i = 0; i < data->dacs; ++i) { 556 pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2] 557 + gain_offset); 558 pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1] 559 + gain_offset); 560 } 561 } 562 563 static void update_pcm1796_mute(struct oxygen *chip) 564 { 565 struct xonar_pcm179x *data = chip->model_data; 566 unsigned int i; 567 u8 value; 568 569 value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD; 570 if (chip->dac_mute) 571 value |= PCM1796_MUTE; 572 for (i = 0; i < data->dacs; ++i) 573 pcm1796_write_cached(chip, i, 18, value); 574 } 575 576 static void update_cs2000_rate(struct oxygen *chip, unsigned int rate) 577 { 578 struct xonar_pcm179x *data = chip->model_data; 579 u8 rate_mclk, reg; 580 581 switch (rate) { 582 /* XXX Why is the I2S A MCLK half the actual I2S MCLK? */ 583 case 32000: 584 rate_mclk = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_256; 585 break; 586 case 44100: 587 if (data->os_128) 588 rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256; 589 else 590 rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_128; 591 break; 592 default: /* 48000 */ 593 if (data->os_128) 594 rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256; 595 else 596 rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_128; 597 break; 598 case 64000: 599 rate_mclk = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_256; 600 break; 601 case 88200: 602 rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256; 603 break; 604 case 96000: 605 rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256; 606 break; 607 case 176400: 608 rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256; 609 break; 610 case 192000: 611 rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256; 612 break; 613 } 614 oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk, 615 OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK); 616 if ((rate_mclk & OXYGEN_I2S_MCLK_MASK) <= OXYGEN_I2S_MCLK_128) 617 reg = CS2000_REF_CLK_DIV_1; 618 else 619 reg = CS2000_REF_CLK_DIV_2; 620 cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg); 621 } 622 623 static void set_st_params(struct oxygen *chip, 624 struct snd_pcm_hw_params *params) 625 { 626 update_cs2000_rate(chip, params_rate(params)); 627 set_pcm1796_params(chip, params); 628 } 629 630 static void set_hdav_params(struct oxygen *chip, 631 struct snd_pcm_hw_params *params) 632 { 633 struct xonar_hdav *data = chip->model_data; 634 635 set_pcm1796_params(chip, params); 636 xonar_set_hdmi_params(chip, &data->hdmi, params); 637 } 638 639 static const struct snd_kcontrol_new alt_switch = { 640 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 641 .name = "Analog Loopback Switch", 642 .info = snd_ctl_boolean_mono_info, 643 .get = xonar_gpio_bit_switch_get, 644 .put = xonar_gpio_bit_switch_put, 645 .private_value = GPIO_D2_ALT, 646 }; 647 648 static int rolloff_info(struct snd_kcontrol *ctl, 649 struct snd_ctl_elem_info *info) 650 { 651 static const char *const names[2] = { 652 "Sharp Roll-off", "Slow Roll-off" 653 }; 654 655 info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 656 info->count = 1; 657 info->value.enumerated.items = 2; 658 if (info->value.enumerated.item >= 2) 659 info->value.enumerated.item = 1; 660 strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); 661 return 0; 662 } 663 664 static int rolloff_get(struct snd_kcontrol *ctl, 665 struct snd_ctl_elem_value *value) 666 { 667 struct oxygen *chip = ctl->private_data; 668 struct xonar_pcm179x *data = chip->model_data; 669 670 value->value.enumerated.item[0] = 671 (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] & 672 PCM1796_FLT_MASK) != PCM1796_FLT_SHARP; 673 return 0; 674 } 675 676 static int rolloff_put(struct snd_kcontrol *ctl, 677 struct snd_ctl_elem_value *value) 678 { 679 struct oxygen *chip = ctl->private_data; 680 struct xonar_pcm179x *data = chip->model_data; 681 unsigned int i; 682 int changed; 683 u8 reg; 684 685 mutex_lock(&chip->mutex); 686 reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE]; 687 reg &= ~PCM1796_FLT_MASK; 688 if (!value->value.enumerated.item[0]) 689 reg |= PCM1796_FLT_SHARP; 690 else 691 reg |= PCM1796_FLT_SLOW; 692 changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE]; 693 if (changed) { 694 for (i = 0; i < data->dacs; ++i) 695 pcm1796_write(chip, i, 19, reg); 696 } 697 mutex_unlock(&chip->mutex); 698 return changed; 699 } 700 701 static const struct snd_kcontrol_new rolloff_control = { 702 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 703 .name = "DAC Filter Playback Enum", 704 .info = rolloff_info, 705 .get = rolloff_get, 706 .put = rolloff_put, 707 }; 708 709 static int os_128_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) 710 { 711 static const char *const names[2] = { "64x", "128x" }; 712 713 info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 714 info->count = 1; 715 info->value.enumerated.items = 2; 716 if (info->value.enumerated.item >= 2) 717 info->value.enumerated.item = 1; 718 strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); 719 return 0; 720 } 721 722 static int os_128_get(struct snd_kcontrol *ctl, 723 struct snd_ctl_elem_value *value) 724 { 725 struct oxygen *chip = ctl->private_data; 726 struct xonar_pcm179x *data = chip->model_data; 727 728 value->value.enumerated.item[0] = data->os_128; 729 return 0; 730 } 731 732 static int os_128_put(struct snd_kcontrol *ctl, 733 struct snd_ctl_elem_value *value) 734 { 735 struct oxygen *chip = ctl->private_data; 736 struct xonar_pcm179x *data = chip->model_data; 737 int changed; 738 739 mutex_lock(&chip->mutex); 740 changed = value->value.enumerated.item[0] != data->os_128; 741 if (changed) { 742 data->os_128 = value->value.enumerated.item[0]; 743 if (data->has_cs2000) 744 update_cs2000_rate(chip, data->current_rate); 745 oxygen_write16_masked(chip, OXYGEN_I2S_MULTICH_FORMAT, 746 mclk_from_rate(chip, data->current_rate), 747 OXYGEN_I2S_MCLK_MASK); 748 update_pcm1796_oversampling(chip); 749 } 750 mutex_unlock(&chip->mutex); 751 return changed; 752 } 753 754 static const struct snd_kcontrol_new os_128_control = { 755 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 756 .name = "DAC Oversampling Playback Enum", 757 .info = os_128_info, 758 .get = os_128_get, 759 .put = os_128_put, 760 }; 761 762 static int st_output_switch_info(struct snd_kcontrol *ctl, 763 struct snd_ctl_elem_info *info) 764 { 765 static const char *const names[3] = { 766 "Speakers", "Headphones", "FP Headphones" 767 }; 768 769 info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 770 info->count = 1; 771 info->value.enumerated.items = 3; 772 if (info->value.enumerated.item >= 3) 773 info->value.enumerated.item = 2; 774 strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); 775 return 0; 776 } 777 778 static int st_output_switch_get(struct snd_kcontrol *ctl, 779 struct snd_ctl_elem_value *value) 780 { 781 struct oxygen *chip = ctl->private_data; 782 u16 gpio; 783 784 gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA); 785 if (!(gpio & GPIO_ST_HP)) 786 value->value.enumerated.item[0] = 0; 787 else if (gpio & GPIO_ST_HP_REAR) 788 value->value.enumerated.item[0] = 1; 789 else 790 value->value.enumerated.item[0] = 2; 791 return 0; 792 } 793 794 795 static int st_output_switch_put(struct snd_kcontrol *ctl, 796 struct snd_ctl_elem_value *value) 797 { 798 struct oxygen *chip = ctl->private_data; 799 struct xonar_pcm179x *data = chip->model_data; 800 u16 gpio_old, gpio; 801 802 mutex_lock(&chip->mutex); 803 gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA); 804 gpio = gpio_old; 805 switch (value->value.enumerated.item[0]) { 806 case 0: 807 gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR); 808 break; 809 case 1: 810 gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR; 811 break; 812 case 2: 813 gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR; 814 break; 815 } 816 oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio); 817 data->hp_active = gpio & GPIO_ST_HP; 818 update_pcm1796_volume(chip); 819 mutex_unlock(&chip->mutex); 820 return gpio != gpio_old; 821 } 822 823 static int st_hp_volume_offset_info(struct snd_kcontrol *ctl, 824 struct snd_ctl_elem_info *info) 825 { 826 static const char *const names[3] = { 827 "< 64 ohms", "64-300 ohms", "300-600 ohms" 828 }; 829 830 info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 831 info->count = 1; 832 info->value.enumerated.items = 3; 833 if (info->value.enumerated.item > 2) 834 info->value.enumerated.item = 2; 835 strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); 836 return 0; 837 } 838 839 static int st_hp_volume_offset_get(struct snd_kcontrol *ctl, 840 struct snd_ctl_elem_value *value) 841 { 842 struct oxygen *chip = ctl->private_data; 843 struct xonar_pcm179x *data = chip->model_data; 844 845 mutex_lock(&chip->mutex); 846 if (data->hp_gain_offset < 2*-6) 847 value->value.enumerated.item[0] = 0; 848 else if (data->hp_gain_offset < 0) 849 value->value.enumerated.item[0] = 1; 850 else 851 value->value.enumerated.item[0] = 2; 852 mutex_unlock(&chip->mutex); 853 return 0; 854 } 855 856 857 static int st_hp_volume_offset_put(struct snd_kcontrol *ctl, 858 struct snd_ctl_elem_value *value) 859 { 860 static const s8 offsets[] = { 2*-18, 2*-6, 0 }; 861 struct oxygen *chip = ctl->private_data; 862 struct xonar_pcm179x *data = chip->model_data; 863 s8 offset; 864 int changed; 865 866 if (value->value.enumerated.item[0] > 2) 867 return -EINVAL; 868 offset = offsets[value->value.enumerated.item[0]]; 869 mutex_lock(&chip->mutex); 870 changed = offset != data->hp_gain_offset; 871 if (changed) { 872 data->hp_gain_offset = offset; 873 update_pcm1796_volume(chip); 874 } 875 mutex_unlock(&chip->mutex); 876 return changed; 877 } 878 879 static const struct snd_kcontrol_new st_controls[] = { 880 { 881 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 882 .name = "Analog Output", 883 .info = st_output_switch_info, 884 .get = st_output_switch_get, 885 .put = st_output_switch_put, 886 }, 887 { 888 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 889 .name = "Headphones Impedance Playback Enum", 890 .info = st_hp_volume_offset_info, 891 .get = st_hp_volume_offset_get, 892 .put = st_hp_volume_offset_put, 893 }, 894 }; 895 896 static void xonar_line_mic_ac97_switch(struct oxygen *chip, 897 unsigned int reg, unsigned int mute) 898 { 899 if (reg == AC97_LINE) { 900 spin_lock_irq(&chip->reg_lock); 901 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 902 mute ? GPIO_INPUT_ROUTE : 0, 903 GPIO_INPUT_ROUTE); 904 spin_unlock_irq(&chip->reg_lock); 905 } 906 } 907 908 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0); 909 910 static int xonar_d2_control_filter(struct snd_kcontrol_new *template) 911 { 912 if (!strncmp(template->name, "CD Capture ", 11)) 913 /* CD in is actually connected to the video in pin */ 914 template->private_value ^= AC97_CD ^ AC97_VIDEO; 915 return 0; 916 } 917 918 static int xonar_st_control_filter(struct snd_kcontrol_new *template) 919 { 920 if (!strncmp(template->name, "CD Capture ", 11)) 921 return 1; /* no CD input */ 922 return 0; 923 } 924 925 static int add_pcm1796_controls(struct oxygen *chip) 926 { 927 int err; 928 929 err = snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip)); 930 if (err < 0) 931 return err; 932 err = snd_ctl_add(chip->card, snd_ctl_new1(&os_128_control, chip)); 933 if (err < 0) 934 return err; 935 return 0; 936 } 937 938 static int xonar_d2_mixer_init(struct oxygen *chip) 939 { 940 int err; 941 942 err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip)); 943 if (err < 0) 944 return err; 945 err = add_pcm1796_controls(chip); 946 if (err < 0) 947 return err; 948 return 0; 949 } 950 951 static int xonar_hdav_mixer_init(struct oxygen *chip) 952 { 953 return add_pcm1796_controls(chip); 954 } 955 956 static int xonar_st_mixer_init(struct oxygen *chip) 957 { 958 unsigned int i; 959 int err; 960 961 for (i = 0; i < ARRAY_SIZE(st_controls); ++i) { 962 err = snd_ctl_add(chip->card, 963 snd_ctl_new1(&st_controls[i], chip)); 964 if (err < 0) 965 return err; 966 } 967 err = add_pcm1796_controls(chip); 968 if (err < 0) 969 return err; 970 return 0; 971 } 972 973 static const struct oxygen_model model_xonar_d2 = { 974 .longname = "Asus Virtuoso 200", 975 .chip = "AV200", 976 .init = xonar_d2_init, 977 .control_filter = xonar_d2_control_filter, 978 .mixer_init = xonar_d2_mixer_init, 979 .cleanup = xonar_d2_cleanup, 980 .suspend = xonar_d2_suspend, 981 .resume = xonar_d2_resume, 982 .get_i2s_mclk = get_pcm1796_i2s_mclk, 983 .set_dac_params = set_pcm1796_params, 984 .set_adc_params = xonar_set_cs53x1_params, 985 .update_dac_volume = update_pcm1796_volume, 986 .update_dac_mute = update_pcm1796_mute, 987 .dac_tlv = pcm1796_db_scale, 988 .model_data_size = sizeof(struct xonar_pcm179x), 989 .device_config = PLAYBACK_0_TO_I2S | 990 PLAYBACK_1_TO_SPDIF | 991 CAPTURE_0_FROM_I2S_2 | 992 CAPTURE_1_FROM_SPDIF | 993 MIDI_OUTPUT | 994 MIDI_INPUT, 995 .dac_channels = 8, 996 .dac_volume_min = 255 - 2*60, 997 .dac_volume_max = 255, 998 .misc_flags = OXYGEN_MISC_MIDI, 999 .function_flags = OXYGEN_FUNCTION_SPI | 1000 OXYGEN_FUNCTION_ENABLE_SPI_4_5, 1001 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1002 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1003 }; 1004 1005 static const struct oxygen_model model_xonar_hdav = { 1006 .longname = "Asus Virtuoso 200", 1007 .chip = "AV200", 1008 .init = xonar_hdav_init, 1009 .mixer_init = xonar_hdav_mixer_init, 1010 .cleanup = xonar_hdav_cleanup, 1011 .suspend = xonar_hdav_suspend, 1012 .resume = xonar_hdav_resume, 1013 .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter, 1014 .get_i2s_mclk = get_pcm1796_i2s_mclk, 1015 .set_dac_params = set_hdav_params, 1016 .set_adc_params = xonar_set_cs53x1_params, 1017 .update_dac_volume = update_pcm1796_volume, 1018 .update_dac_mute = update_pcm1796_mute, 1019 .uart_input = xonar_hdmi_uart_input, 1020 .ac97_switch = xonar_line_mic_ac97_switch, 1021 .dac_tlv = pcm1796_db_scale, 1022 .model_data_size = sizeof(struct xonar_hdav), 1023 .device_config = PLAYBACK_0_TO_I2S | 1024 PLAYBACK_1_TO_SPDIF | 1025 CAPTURE_0_FROM_I2S_2 | 1026 CAPTURE_1_FROM_SPDIF, 1027 .dac_channels = 8, 1028 .dac_volume_min = 255 - 2*60, 1029 .dac_volume_max = 255, 1030 .misc_flags = OXYGEN_MISC_MIDI, 1031 .function_flags = OXYGEN_FUNCTION_2WIRE, 1032 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1033 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1034 }; 1035 1036 static const struct oxygen_model model_xonar_st = { 1037 .longname = "Asus Virtuoso 100", 1038 .chip = "AV200", 1039 .init = xonar_st_init, 1040 .control_filter = xonar_st_control_filter, 1041 .mixer_init = xonar_st_mixer_init, 1042 .cleanup = xonar_st_cleanup, 1043 .suspend = xonar_st_suspend, 1044 .resume = xonar_st_resume, 1045 .get_i2s_mclk = get_pcm1796_i2s_mclk, 1046 .set_dac_params = set_st_params, 1047 .set_adc_params = xonar_set_cs53x1_params, 1048 .update_dac_volume = update_pcm1796_volume, 1049 .update_dac_mute = update_pcm1796_mute, 1050 .ac97_switch = xonar_line_mic_ac97_switch, 1051 .dac_tlv = pcm1796_db_scale, 1052 .model_data_size = sizeof(struct xonar_pcm179x), 1053 .device_config = PLAYBACK_0_TO_I2S | 1054 PLAYBACK_1_TO_SPDIF | 1055 CAPTURE_0_FROM_I2S_2, 1056 .dac_channels = 2, 1057 .dac_volume_min = 255 - 2*60, 1058 .dac_volume_max = 255, 1059 .function_flags = OXYGEN_FUNCTION_2WIRE, 1060 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1061 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 1062 }; 1063 1064 int __devinit get_xonar_pcm179x_model(struct oxygen *chip, 1065 const struct pci_device_id *id) 1066 { 1067 switch (id->subdevice) { 1068 case 0x8269: 1069 chip->model = model_xonar_d2; 1070 chip->model.shortname = "Xonar D2"; 1071 break; 1072 case 0x82b7: 1073 chip->model = model_xonar_d2; 1074 chip->model.shortname = "Xonar D2X"; 1075 chip->model.init = xonar_d2x_init; 1076 break; 1077 case 0x8314: 1078 chip->model = model_xonar_hdav; 1079 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK); 1080 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) { 1081 default: 1082 chip->model.shortname = "Xonar HDAV1.3"; 1083 break; 1084 case GPIO_DB_H6: 1085 chip->model.shortname = "Xonar HDAV1.3+H6"; 1086 chip->model.private_data = 1; 1087 break; 1088 } 1089 break; 1090 case 0x835d: 1091 chip->model = model_xonar_st; 1092 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK); 1093 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) { 1094 default: 1095 chip->model.shortname = "Xonar ST"; 1096 break; 1097 case GPIO_DB_H6: 1098 chip->model.shortname = "Xonar ST+H6"; 1099 chip->model.dac_channels = 8; 1100 chip->model.private_data = 1; 1101 break; 1102 } 1103 break; 1104 case 0x835c: 1105 chip->model = model_xonar_st; 1106 chip->model.shortname = "Xonar STX"; 1107 chip->model.init = xonar_stx_init; 1108 chip->model.resume = xonar_stx_resume; 1109 chip->model.set_dac_params = set_pcm1796_params; 1110 break; 1111 default: 1112 return -EINVAL; 1113 } 1114 return 0; 1115 } 1116