1 /* 2 * C-Media CMI8788 driver for Asus Xonar cards 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, write to the Free Software 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 18 */ 19 20 /* 21 * Xonar D2/D2X 22 * ------------ 23 * 24 * CMI8788: 25 * 26 * SPI 0 -> 1st PCM1796 (front) 27 * SPI 1 -> 2nd PCM1796 (surround) 28 * SPI 2 -> 3rd PCM1796 (center/LFE) 29 * SPI 4 -> 4th PCM1796 (back) and EEPROM self-destruct (do not use!) 30 * 31 * GPIO 2 -> M0 of CS5381 32 * GPIO 3 -> M1 of CS5381 33 * GPIO 5 <- external power present (D2X only) 34 * GPIO 7 -> ALT 35 * GPIO 8 -> enable output to speakers 36 */ 37 38 /* 39 * Xonar D1/DX 40 * ----------- 41 * 42 * CMI8788: 43 * 44 * I²C <-> CS4398 (front) 45 * <-> CS4362A (surround, center/LFE, back) 46 * 47 * GPI 0 <- external power present (DX only) 48 * 49 * GPIO 0 -> enable output to speakers 50 * GPIO 1 -> enable front panel I/O 51 * GPIO 2 -> M0 of CS5361 52 * GPIO 3 -> M1 of CS5361 53 * GPIO 8 -> route input jack to line-in (0) or mic-in (1) 54 * 55 * CS4398: 56 * 57 * AD0 <- 1 58 * AD1 <- 1 59 * 60 * CS4362A: 61 * 62 * AD0 <- 0 63 */ 64 65 /* 66 * Xonar HDAV1.3 (Deluxe) 67 * ---------------------- 68 * 69 * CMI8788: 70 * 71 * I²C <-> PCM1796 (front) 72 * 73 * GPI 0 <- external power present 74 * 75 * GPIO 0 -> enable output to speakers 76 * GPIO 2 -> M0 of CS5381 77 * GPIO 3 -> M1 of CS5381 78 * GPIO 8 -> route input jack to line-in (0) or mic-in (1) 79 * 80 * TXD -> HDMI controller 81 * RXD <- HDMI controller 82 * 83 * PCM1796 front: AD1,0 <- 0,0 84 * 85 * no daughterboard 86 * ---------------- 87 * 88 * GPIO 4 <- 1 89 * 90 * H6 daughterboard 91 * ---------------- 92 * 93 * GPIO 4 <- 0 94 * GPIO 5 <- 0 95 * 96 * I²C <-> PCM1796 (surround) 97 * <-> PCM1796 (center/LFE) 98 * <-> PCM1796 (back) 99 * 100 * PCM1796 surround: AD1,0 <- 0,1 101 * PCM1796 center/LFE: AD1,0 <- 1,0 102 * PCM1796 back: AD1,0 <- 1,1 103 * 104 * unknown daughterboard 105 * --------------------- 106 * 107 * GPIO 4 <- 0 108 * GPIO 5 <- 1 109 * 110 * I²C <-> CS4362A (surround, center/LFE, back) 111 * 112 * CS4362A: AD0 <- 0 113 */ 114 115 #include <linux/pci.h> 116 #include <linux/delay.h> 117 #include <linux/mutex.h> 118 #include <sound/ac97_codec.h> 119 #include <sound/asoundef.h> 120 #include <sound/control.h> 121 #include <sound/core.h> 122 #include <sound/initval.h> 123 #include <sound/pcm.h> 124 #include <sound/pcm_params.h> 125 #include <sound/tlv.h> 126 #include "oxygen.h" 127 #include "cm9780.h" 128 #include "pcm1796.h" 129 #include "cs4398.h" 130 #include "cs4362a.h" 131 132 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>"); 133 MODULE_DESCRIPTION("Asus AVx00 driver"); 134 MODULE_LICENSE("GPL v2"); 135 MODULE_SUPPORTED_DEVICE("{{Asus,AV100},{Asus,AV200}}"); 136 137 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; 138 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; 139 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; 140 141 module_param_array(index, int, NULL, 0444); 142 MODULE_PARM_DESC(index, "card index"); 143 module_param_array(id, charp, NULL, 0444); 144 MODULE_PARM_DESC(id, "ID string"); 145 module_param_array(enable, bool, NULL, 0444); 146 MODULE_PARM_DESC(enable, "enable card"); 147 148 enum { 149 MODEL_D2, 150 MODEL_D2X, 151 MODEL_D1, 152 MODEL_DX, 153 MODEL_HDAV, /* without daughterboard */ 154 MODEL_HDAV_H6, /* with H6 daughterboard */ 155 }; 156 157 static struct pci_device_id xonar_ids[] __devinitdata = { 158 { OXYGEN_PCI_SUBID(0x1043, 0x8269), .driver_data = MODEL_D2 }, 159 { OXYGEN_PCI_SUBID(0x1043, 0x8275), .driver_data = MODEL_DX }, 160 { OXYGEN_PCI_SUBID(0x1043, 0x82b7), .driver_data = MODEL_D2X }, 161 { OXYGEN_PCI_SUBID(0x1043, 0x8314), .driver_data = MODEL_HDAV }, 162 { OXYGEN_PCI_SUBID(0x1043, 0x834f), .driver_data = MODEL_D1 }, 163 { } 164 }; 165 MODULE_DEVICE_TABLE(pci, xonar_ids); 166 167 168 #define GPIO_CS53x1_M_MASK 0x000c 169 #define GPIO_CS53x1_M_SINGLE 0x0000 170 #define GPIO_CS53x1_M_DOUBLE 0x0004 171 #define GPIO_CS53x1_M_QUAD 0x0008 172 173 #define GPIO_D2X_EXT_POWER 0x0020 174 #define GPIO_D2_ALT 0x0080 175 #define GPIO_D2_OUTPUT_ENABLE 0x0100 176 177 #define GPI_DX_EXT_POWER 0x01 178 #define GPIO_DX_OUTPUT_ENABLE 0x0001 179 #define GPIO_DX_FRONT_PANEL 0x0002 180 #define GPIO_DX_INPUT_ROUTE 0x0100 181 182 #define GPIO_HDAV_DB_MASK 0x0030 183 #define GPIO_HDAV_DB_H6 0x0000 184 #define GPIO_HDAV_DB_XX 0x0020 185 186 #define I2C_DEVICE_PCM1796(i) (0x98 + ((i) << 1)) /* 10011, ADx=i, /W=0 */ 187 #define I2C_DEVICE_CS4398 0x9e /* 10011, AD1=1, AD0=1, /W=0 */ 188 #define I2C_DEVICE_CS4362A 0x30 /* 001100, AD0=0, /W=0 */ 189 190 struct xonar_data { 191 unsigned int model; 192 unsigned int anti_pop_delay; 193 unsigned int dacs; 194 u16 output_enable_bit; 195 u8 ext_power_reg; 196 u8 ext_power_int_reg; 197 u8 ext_power_bit; 198 u8 has_power; 199 u8 pcm1796_oversampling; 200 u8 cs4398_fm; 201 u8 cs4362a_fm; 202 u8 hdmi_params[5]; 203 }; 204 205 static void xonar_gpio_changed(struct oxygen *chip); 206 207 static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec, 208 u8 reg, u8 value) 209 { 210 /* 211 * We don't want to do writes on SPI 4 because the EEPROM, which shares 212 * the same pin, might get confused and broken. We'd better take care 213 * that the driver works with the default register values ... 214 */ 215 #if 0 216 /* maps ALSA channel pair number to SPI output */ 217 static const u8 codec_map[4] = { 218 0, 1, 2, 4 219 }; 220 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | 221 OXYGEN_SPI_DATA_LENGTH_2 | 222 OXYGEN_SPI_CLOCK_160 | 223 (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) | 224 OXYGEN_SPI_CEN_LATCH_CLOCK_HI, 225 (reg << 8) | value); 226 #endif 227 } 228 229 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec, 230 u8 reg, u8 value) 231 { 232 oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value); 233 } 234 235 static void pcm1796_write(struct oxygen *chip, unsigned int codec, 236 u8 reg, u8 value) 237 { 238 if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) == 239 OXYGEN_FUNCTION_SPI) 240 pcm1796_write_spi(chip, codec, reg, value); 241 else 242 pcm1796_write_i2c(chip, codec, reg, value); 243 } 244 245 static void cs4398_write(struct oxygen *chip, u8 reg, u8 value) 246 { 247 oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value); 248 } 249 250 static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value) 251 { 252 oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value); 253 } 254 255 static void hdmi_write_command(struct oxygen *chip, u8 command, 256 unsigned int count, const u8 *params) 257 { 258 unsigned int i; 259 u8 checksum; 260 261 oxygen_write_uart(chip, 0xfb); 262 oxygen_write_uart(chip, 0xef); 263 oxygen_write_uart(chip, command); 264 oxygen_write_uart(chip, count); 265 for (i = 0; i < count; ++i) 266 oxygen_write_uart(chip, params[i]); 267 checksum = 0xfb + 0xef + command + count; 268 for (i = 0; i < count; ++i) 269 checksum += params[i]; 270 oxygen_write_uart(chip, checksum); 271 } 272 273 static void xonar_enable_output(struct oxygen *chip) 274 { 275 struct xonar_data *data = chip->model_data; 276 277 msleep(data->anti_pop_delay); 278 oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit); 279 } 280 281 static void xonar_common_init(struct oxygen *chip) 282 { 283 struct xonar_data *data = chip->model_data; 284 285 if (data->ext_power_reg) { 286 oxygen_set_bits8(chip, data->ext_power_int_reg, 287 data->ext_power_bit); 288 chip->interrupt_mask |= OXYGEN_INT_GPIO; 289 chip->model.gpio_changed = xonar_gpio_changed; 290 data->has_power = !!(oxygen_read8(chip, data->ext_power_reg) 291 & data->ext_power_bit); 292 } 293 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 294 GPIO_CS53x1_M_MASK | data->output_enable_bit); 295 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 296 GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK); 297 oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC); 298 xonar_enable_output(chip); 299 } 300 301 static void update_pcm1796_volume(struct oxygen *chip) 302 { 303 struct xonar_data *data = chip->model_data; 304 unsigned int i; 305 306 for (i = 0; i < data->dacs; ++i) { 307 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]); 308 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]); 309 } 310 } 311 312 static void update_pcm1796_mute(struct oxygen *chip) 313 { 314 struct xonar_data *data = chip->model_data; 315 unsigned int i; 316 u8 value; 317 318 value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD; 319 if (chip->dac_mute) 320 value |= PCM1796_MUTE; 321 for (i = 0; i < data->dacs; ++i) 322 pcm1796_write(chip, i, 18, value); 323 } 324 325 static void pcm1796_init(struct oxygen *chip) 326 { 327 struct xonar_data *data = chip->model_data; 328 unsigned int i; 329 330 for (i = 0; i < data->dacs; ++i) { 331 pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1); 332 pcm1796_write(chip, i, 20, data->pcm1796_oversampling); 333 pcm1796_write(chip, i, 21, 0); 334 } 335 update_pcm1796_mute(chip); /* set ATLD before ATL/ATR */ 336 update_pcm1796_volume(chip); 337 } 338 339 static void xonar_d2_init(struct oxygen *chip) 340 { 341 struct xonar_data *data = chip->model_data; 342 343 data->anti_pop_delay = 300; 344 data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE; 345 data->pcm1796_oversampling = PCM1796_OS_64; 346 if (data->model == MODEL_D2X) { 347 data->ext_power_reg = OXYGEN_GPIO_DATA; 348 data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK; 349 data->ext_power_bit = GPIO_D2X_EXT_POWER; 350 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, 351 GPIO_D2X_EXT_POWER); 352 } 353 354 pcm1796_init(chip); 355 356 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT); 357 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT); 358 359 xonar_common_init(chip); 360 361 snd_component_add(chip->card, "PCM1796"); 362 snd_component_add(chip->card, "CS5381"); 363 } 364 365 static void update_cs4362a_volumes(struct oxygen *chip) 366 { 367 u8 mute; 368 369 mute = chip->dac_mute ? CS4362A_MUTE : 0; 370 cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute); 371 cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute); 372 cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute); 373 cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute); 374 cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute); 375 cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute); 376 } 377 378 static void update_cs43xx_volume(struct oxygen *chip) 379 { 380 cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2); 381 cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2); 382 update_cs4362a_volumes(chip); 383 } 384 385 static void update_cs43xx_mute(struct oxygen *chip) 386 { 387 u8 reg; 388 389 reg = CS4398_MUTEP_LOW | CS4398_PAMUTE; 390 if (chip->dac_mute) 391 reg |= CS4398_MUTE_B | CS4398_MUTE_A; 392 cs4398_write(chip, 4, reg); 393 update_cs4362a_volumes(chip); 394 } 395 396 static void cs43xx_init(struct oxygen *chip) 397 { 398 struct xonar_data *data = chip->model_data; 399 400 /* set CPEN (control port mode) and power down */ 401 cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN); 402 cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); 403 /* configure */ 404 cs4398_write(chip, 2, data->cs4398_fm); 405 cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L); 406 cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP | 407 CS4398_ZERO_CROSS | CS4398_SOFT_RAMP); 408 cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST); 409 cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE | 410 CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP); 411 cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE); 412 cs4362a_write(chip, 0x05, 0); 413 cs4362a_write(chip, 0x06, data->cs4362a_fm); 414 cs4362a_write(chip, 0x09, data->cs4362a_fm); 415 cs4362a_write(chip, 0x0c, data->cs4362a_fm); 416 update_cs43xx_volume(chip); 417 update_cs43xx_mute(chip); 418 /* clear power down */ 419 cs4398_write(chip, 8, CS4398_CPEN); 420 cs4362a_write(chip, 0x01, CS4362A_CPEN); 421 } 422 423 static void xonar_d1_init(struct oxygen *chip) 424 { 425 struct xonar_data *data = chip->model_data; 426 427 data->anti_pop_delay = 800; 428 data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE; 429 data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST; 430 data->cs4362a_fm = CS4362A_FM_SINGLE | 431 CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; 432 if (data->model == MODEL_DX) { 433 data->ext_power_reg = OXYGEN_GPI_DATA; 434 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 435 data->ext_power_bit = GPI_DX_EXT_POWER; 436 } 437 438 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 439 OXYGEN_2WIRE_LENGTH_8 | 440 OXYGEN_2WIRE_INTERRUPT_MASK | 441 OXYGEN_2WIRE_SPEED_FAST); 442 443 cs43xx_init(chip); 444 445 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 446 GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE); 447 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, 448 GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE); 449 450 xonar_common_init(chip); 451 452 snd_component_add(chip->card, "CS4398"); 453 snd_component_add(chip->card, "CS4362A"); 454 snd_component_add(chip->card, "CS5361"); 455 } 456 457 static void xonar_hdav_init(struct oxygen *chip) 458 { 459 struct xonar_data *data = chip->model_data; 460 u8 param; 461 462 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 463 OXYGEN_2WIRE_LENGTH_8 | 464 OXYGEN_2WIRE_INTERRUPT_MASK | 465 OXYGEN_2WIRE_SPEED_FAST); 466 467 data->anti_pop_delay = 100; 468 data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE; 469 data->ext_power_reg = OXYGEN_GPI_DATA; 470 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 471 data->ext_power_bit = GPI_DX_EXT_POWER; 472 data->pcm1796_oversampling = PCM1796_OS_64; 473 474 pcm1796_init(chip); 475 476 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DX_INPUT_ROUTE); 477 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_DX_INPUT_ROUTE); 478 479 oxygen_reset_uart(chip); 480 param = 0; 481 hdmi_write_command(chip, 0x61, 1, ¶m); 482 param = 1; 483 hdmi_write_command(chip, 0x74, 1, ¶m); 484 data->hdmi_params[1] = IEC958_AES3_CON_FS_48000; 485 data->hdmi_params[4] = 1; 486 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 487 488 xonar_common_init(chip); 489 490 snd_component_add(chip->card, "PCM1796"); 491 snd_component_add(chip->card, "CS5381"); 492 } 493 494 static void xonar_disable_output(struct oxygen *chip) 495 { 496 struct xonar_data *data = chip->model_data; 497 498 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit); 499 } 500 501 static void xonar_d2_cleanup(struct oxygen *chip) 502 { 503 xonar_disable_output(chip); 504 } 505 506 static void xonar_d1_cleanup(struct oxygen *chip) 507 { 508 xonar_disable_output(chip); 509 cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); 510 oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC); 511 } 512 513 static void xonar_hdav_cleanup(struct oxygen *chip) 514 { 515 u8 param = 0; 516 517 hdmi_write_command(chip, 0x74, 1, ¶m); 518 xonar_disable_output(chip); 519 } 520 521 static void xonar_d2_suspend(struct oxygen *chip) 522 { 523 xonar_d2_cleanup(chip); 524 } 525 526 static void xonar_d1_suspend(struct oxygen *chip) 527 { 528 xonar_d1_cleanup(chip); 529 } 530 531 static void xonar_hdav_suspend(struct oxygen *chip) 532 { 533 xonar_hdav_cleanup(chip); 534 msleep(2); 535 } 536 537 static void xonar_d2_resume(struct oxygen *chip) 538 { 539 pcm1796_init(chip); 540 xonar_enable_output(chip); 541 } 542 543 static void xonar_d1_resume(struct oxygen *chip) 544 { 545 cs43xx_init(chip); 546 xonar_enable_output(chip); 547 } 548 549 static void xonar_hdav_resume(struct oxygen *chip) 550 { 551 struct xonar_data *data = chip->model_data; 552 u8 param; 553 554 oxygen_reset_uart(chip); 555 param = 0; 556 hdmi_write_command(chip, 0x61, 1, ¶m); 557 param = 1; 558 hdmi_write_command(chip, 0x74, 1, ¶m); 559 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 560 pcm1796_init(chip); 561 xonar_enable_output(chip); 562 } 563 564 static void xonar_hdav_pcm_hardware_filter(unsigned int channel, 565 struct snd_pcm_hardware *hardware) 566 { 567 if (channel == PCM_MULTICH) { 568 hardware->rates = SNDRV_PCM_RATE_44100 | 569 SNDRV_PCM_RATE_48000 | 570 SNDRV_PCM_RATE_96000 | 571 SNDRV_PCM_RATE_192000; 572 hardware->rate_min = 44100; 573 } 574 } 575 576 static void set_pcm1796_params(struct oxygen *chip, 577 struct snd_pcm_hw_params *params) 578 { 579 struct xonar_data *data = chip->model_data; 580 unsigned int i; 581 582 data->pcm1796_oversampling = 583 params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64; 584 for (i = 0; i < data->dacs; ++i) 585 pcm1796_write(chip, i, 20, data->pcm1796_oversampling); 586 } 587 588 static void set_cs53x1_params(struct oxygen *chip, 589 struct snd_pcm_hw_params *params) 590 { 591 unsigned int value; 592 593 if (params_rate(params) <= 54000) 594 value = GPIO_CS53x1_M_SINGLE; 595 else if (params_rate(params) <= 108000) 596 value = GPIO_CS53x1_M_DOUBLE; 597 else 598 value = GPIO_CS53x1_M_QUAD; 599 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 600 value, GPIO_CS53x1_M_MASK); 601 } 602 603 static void set_cs43xx_params(struct oxygen *chip, 604 struct snd_pcm_hw_params *params) 605 { 606 struct xonar_data *data = chip->model_data; 607 608 data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST; 609 data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; 610 if (params_rate(params) <= 50000) { 611 data->cs4398_fm |= CS4398_FM_SINGLE; 612 data->cs4362a_fm |= CS4362A_FM_SINGLE; 613 } else if (params_rate(params) <= 100000) { 614 data->cs4398_fm |= CS4398_FM_DOUBLE; 615 data->cs4362a_fm |= CS4362A_FM_DOUBLE; 616 } else { 617 data->cs4398_fm |= CS4398_FM_QUAD; 618 data->cs4362a_fm |= CS4362A_FM_QUAD; 619 } 620 cs4398_write(chip, 2, data->cs4398_fm); 621 cs4362a_write(chip, 0x06, data->cs4362a_fm); 622 cs4362a_write(chip, 0x09, data->cs4362a_fm); 623 cs4362a_write(chip, 0x0c, data->cs4362a_fm); 624 } 625 626 static void set_hdmi_params(struct oxygen *chip, 627 struct snd_pcm_hw_params *params) 628 { 629 struct xonar_data *data = chip->model_data; 630 631 data->hdmi_params[0] = 0; /* 1 = non-audio */ 632 switch (params_rate(params)) { 633 case 44100: 634 data->hdmi_params[1] = IEC958_AES3_CON_FS_44100; 635 break; 636 case 48000: 637 data->hdmi_params[1] = IEC958_AES3_CON_FS_48000; 638 break; 639 default: /* 96000 */ 640 data->hdmi_params[1] = IEC958_AES3_CON_FS_96000; 641 break; 642 case 192000: 643 data->hdmi_params[1] = IEC958_AES3_CON_FS_192000; 644 break; 645 } 646 data->hdmi_params[2] = params_channels(params) / 2 - 1; 647 if (params_format(params) == SNDRV_PCM_FORMAT_S16_LE) 648 data->hdmi_params[3] = 0; 649 else 650 data->hdmi_params[3] = 0xc0; 651 data->hdmi_params[4] = 1; /* ? */ 652 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 653 } 654 655 static void set_hdav_params(struct oxygen *chip, 656 struct snd_pcm_hw_params *params) 657 { 658 set_pcm1796_params(chip, params); 659 set_hdmi_params(chip, params); 660 } 661 662 static void xonar_gpio_changed(struct oxygen *chip) 663 { 664 struct xonar_data *data = chip->model_data; 665 u8 has_power; 666 667 has_power = !!(oxygen_read8(chip, data->ext_power_reg) 668 & data->ext_power_bit); 669 if (has_power != data->has_power) { 670 data->has_power = has_power; 671 if (has_power) { 672 snd_printk(KERN_NOTICE "power restored\n"); 673 } else { 674 snd_printk(KERN_CRIT 675 "Hey! Don't unplug the power cable!\n"); 676 /* TODO: stop PCMs */ 677 } 678 } 679 } 680 681 static void xonar_hdav_uart_input(struct oxygen *chip) 682 { 683 if (chip->uart_input_count >= 2 && 684 chip->uart_input[chip->uart_input_count - 2] == 'O' && 685 chip->uart_input[chip->uart_input_count - 1] == 'K') { 686 printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:"); 687 print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, 688 chip->uart_input, chip->uart_input_count); 689 chip->uart_input_count = 0; 690 } 691 } 692 693 static int gpio_bit_switch_get(struct snd_kcontrol *ctl, 694 struct snd_ctl_elem_value *value) 695 { 696 struct oxygen *chip = ctl->private_data; 697 u16 bit = ctl->private_value; 698 699 value->value.integer.value[0] = 700 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit); 701 return 0; 702 } 703 704 static int gpio_bit_switch_put(struct snd_kcontrol *ctl, 705 struct snd_ctl_elem_value *value) 706 { 707 struct oxygen *chip = ctl->private_data; 708 u16 bit = ctl->private_value; 709 u16 old_bits, new_bits; 710 int changed; 711 712 spin_lock_irq(&chip->reg_lock); 713 old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA); 714 if (value->value.integer.value[0]) 715 new_bits = old_bits | bit; 716 else 717 new_bits = old_bits & ~bit; 718 changed = new_bits != old_bits; 719 if (changed) 720 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits); 721 spin_unlock_irq(&chip->reg_lock); 722 return changed; 723 } 724 725 static const struct snd_kcontrol_new alt_switch = { 726 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 727 .name = "Analog Loopback Switch", 728 .info = snd_ctl_boolean_mono_info, 729 .get = gpio_bit_switch_get, 730 .put = gpio_bit_switch_put, 731 .private_value = GPIO_D2_ALT, 732 }; 733 734 static const struct snd_kcontrol_new front_panel_switch = { 735 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 736 .name = "Front Panel Switch", 737 .info = snd_ctl_boolean_mono_info, 738 .get = gpio_bit_switch_get, 739 .put = gpio_bit_switch_put, 740 .private_value = GPIO_DX_FRONT_PANEL, 741 }; 742 743 static void xonar_line_mic_ac97_switch(struct oxygen *chip, 744 unsigned int reg, unsigned int mute) 745 { 746 if (reg == AC97_LINE) { 747 spin_lock_irq(&chip->reg_lock); 748 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 749 mute ? GPIO_DX_INPUT_ROUTE : 0, 750 GPIO_DX_INPUT_ROUTE); 751 spin_unlock_irq(&chip->reg_lock); 752 } 753 } 754 755 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0); 756 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0); 757 758 static int xonar_d2_control_filter(struct snd_kcontrol_new *template) 759 { 760 if (!strncmp(template->name, "Master Playback ", 16)) 761 /* disable volume/mute because they would require SPI writes */ 762 return 1; 763 if (!strncmp(template->name, "CD Capture ", 11)) 764 /* CD in is actually connected to the video in pin */ 765 template->private_value ^= AC97_CD ^ AC97_VIDEO; 766 return 0; 767 } 768 769 static int xonar_d1_control_filter(struct snd_kcontrol_new *template) 770 { 771 if (!strncmp(template->name, "CD Capture ", 11)) 772 return 1; /* no CD input */ 773 return 0; 774 } 775 776 static int xonar_d2_mixer_init(struct oxygen *chip) 777 { 778 return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip)); 779 } 780 781 static int xonar_d1_mixer_init(struct oxygen *chip) 782 { 783 return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip)); 784 } 785 786 static int xonar_model_probe(struct oxygen *chip, unsigned long driver_data) 787 { 788 static const char *const names[] = { 789 [MODEL_D1] = "Xonar D1", 790 [MODEL_DX] = "Xonar DX", 791 [MODEL_D2] = "Xonar D2", 792 [MODEL_D2X] = "Xonar D2X", 793 [MODEL_HDAV] = "Xonar HDAV1.3", 794 [MODEL_HDAV_H6] = "Xonar HDAV1.3+H6", 795 }; 796 static const u8 dacs[] = { 797 [MODEL_D1] = 2, 798 [MODEL_DX] = 2, 799 [MODEL_D2] = 4, 800 [MODEL_D2X] = 4, 801 [MODEL_HDAV] = 1, 802 [MODEL_HDAV_H6] = 4, 803 }; 804 struct xonar_data *data = chip->model_data; 805 806 data->model = driver_data; 807 if (data->model == MODEL_HDAV) { 808 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, 809 GPIO_HDAV_DB_MASK); 810 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & 811 GPIO_HDAV_DB_MASK) { 812 case GPIO_HDAV_DB_H6: 813 data->model = MODEL_HDAV_H6; 814 break; 815 case GPIO_HDAV_DB_XX: 816 snd_printk(KERN_ERR "unknown daughterboard\n"); 817 return -ENODEV; 818 } 819 } 820 821 data->dacs = dacs[data->model]; 822 chip->model.shortname = names[data->model]; 823 return 0; 824 } 825 826 static const struct oxygen_model model_xonar_d2 = { 827 .longname = "Asus Virtuoso 200", 828 .chip = "AV200", 829 .owner = THIS_MODULE, 830 .probe = xonar_model_probe, 831 .init = xonar_d2_init, 832 .control_filter = xonar_d2_control_filter, 833 .mixer_init = xonar_d2_mixer_init, 834 .cleanup = xonar_d2_cleanup, 835 .suspend = xonar_d2_suspend, 836 .resume = xonar_d2_resume, 837 .set_dac_params = set_pcm1796_params, 838 .set_adc_params = set_cs53x1_params, 839 .update_dac_volume = update_pcm1796_volume, 840 .update_dac_mute = update_pcm1796_mute, 841 .dac_tlv = pcm1796_db_scale, 842 .model_data_size = sizeof(struct xonar_data), 843 .device_config = PLAYBACK_0_TO_I2S | 844 PLAYBACK_1_TO_SPDIF | 845 CAPTURE_0_FROM_I2S_2 | 846 CAPTURE_1_FROM_SPDIF | 847 MIDI_OUTPUT | 848 MIDI_INPUT, 849 .dac_channels = 8, 850 .dac_volume_min = 0x0f, 851 .dac_volume_max = 0xff, 852 .misc_flags = OXYGEN_MISC_MIDI, 853 .function_flags = OXYGEN_FUNCTION_SPI, 854 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S, 855 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 856 }; 857 858 static const struct oxygen_model model_xonar_d1 = { 859 .longname = "Asus Virtuoso 100", 860 .chip = "AV200", 861 .owner = THIS_MODULE, 862 .probe = xonar_model_probe, 863 .init = xonar_d1_init, 864 .control_filter = xonar_d1_control_filter, 865 .mixer_init = xonar_d1_mixer_init, 866 .cleanup = xonar_d1_cleanup, 867 .suspend = xonar_d1_suspend, 868 .resume = xonar_d1_resume, 869 .set_dac_params = set_cs43xx_params, 870 .set_adc_params = set_cs53x1_params, 871 .update_dac_volume = update_cs43xx_volume, 872 .update_dac_mute = update_cs43xx_mute, 873 .ac97_switch = xonar_line_mic_ac97_switch, 874 .dac_tlv = cs4362a_db_scale, 875 .model_data_size = sizeof(struct xonar_data), 876 .device_config = PLAYBACK_0_TO_I2S | 877 PLAYBACK_1_TO_SPDIF | 878 CAPTURE_0_FROM_I2S_2, 879 .dac_channels = 8, 880 .dac_volume_min = 0, 881 .dac_volume_max = 127, 882 .function_flags = OXYGEN_FUNCTION_2WIRE, 883 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 884 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 885 }; 886 887 static const struct oxygen_model model_xonar_hdav = { 888 .longname = "Asus Virtuoso 200", 889 .chip = "AV200", 890 .owner = THIS_MODULE, 891 .probe = xonar_model_probe, 892 .init = xonar_hdav_init, 893 .cleanup = xonar_hdav_cleanup, 894 .suspend = xonar_hdav_suspend, 895 .resume = xonar_hdav_resume, 896 .pcm_hardware_filter = xonar_hdav_pcm_hardware_filter, 897 .set_dac_params = set_hdav_params, 898 .set_adc_params = set_cs53x1_params, 899 .update_dac_volume = update_pcm1796_volume, 900 .update_dac_mute = update_pcm1796_mute, 901 .uart_input = xonar_hdav_uart_input, 902 .ac97_switch = xonar_line_mic_ac97_switch, 903 .dac_tlv = pcm1796_db_scale, 904 .model_data_size = sizeof(struct xonar_data), 905 .device_config = PLAYBACK_0_TO_I2S | 906 PLAYBACK_1_TO_SPDIF | 907 CAPTURE_0_FROM_I2S_2, 908 .dac_channels = 8, 909 .dac_volume_min = 0x0f, 910 .dac_volume_max = 0xff, 911 .misc_flags = OXYGEN_MISC_MIDI, 912 .function_flags = OXYGEN_FUNCTION_2WIRE, 913 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 914 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 915 }; 916 917 static int __devinit xonar_probe(struct pci_dev *pci, 918 const struct pci_device_id *pci_id) 919 { 920 static const struct oxygen_model *const models[] = { 921 [MODEL_D1] = &model_xonar_d1, 922 [MODEL_DX] = &model_xonar_d1, 923 [MODEL_D2] = &model_xonar_d2, 924 [MODEL_D2X] = &model_xonar_d2, 925 [MODEL_HDAV] = &model_xonar_hdav, 926 }; 927 static int dev; 928 int err; 929 930 if (dev >= SNDRV_CARDS) 931 return -ENODEV; 932 if (!enable[dev]) { 933 ++dev; 934 return -ENOENT; 935 } 936 BUG_ON(pci_id->driver_data >= ARRAY_SIZE(models)); 937 err = oxygen_pci_probe(pci, index[dev], id[dev], 938 models[pci_id->driver_data], 939 pci_id->driver_data); 940 if (err >= 0) 941 ++dev; 942 return err; 943 } 944 945 static struct pci_driver xonar_driver = { 946 .name = "AV200", 947 .id_table = xonar_ids, 948 .probe = xonar_probe, 949 .remove = __devexit_p(oxygen_pci_remove), 950 #ifdef CONFIG_PM 951 .suspend = oxygen_pci_suspend, 952 .resume = oxygen_pci_resume, 953 #endif 954 }; 955 956 static int __init alsa_card_xonar_init(void) 957 { 958 return pci_register_driver(&xonar_driver); 959 } 960 961 static void __exit alsa_card_xonar_exit(void) 962 { 963 pci_unregister_driver(&xonar_driver); 964 } 965 966 module_init(alsa_card_xonar_init) 967 module_exit(alsa_card_xonar_exit) 968