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) 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 /* maps ALSA channel pair number to SPI output */ 211 static const u8 codec_map[4] = { 212 0, 1, 2, 4 213 }; 214 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | 215 OXYGEN_SPI_DATA_LENGTH_2 | 216 OXYGEN_SPI_CLOCK_160 | 217 (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) | 218 OXYGEN_SPI_CEN_LATCH_CLOCK_HI, 219 (reg << 8) | value); 220 } 221 222 static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec, 223 u8 reg, u8 value) 224 { 225 oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value); 226 } 227 228 static void pcm1796_write(struct oxygen *chip, unsigned int codec, 229 u8 reg, u8 value) 230 { 231 if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) == 232 OXYGEN_FUNCTION_SPI) 233 pcm1796_write_spi(chip, codec, reg, value); 234 else 235 pcm1796_write_i2c(chip, codec, reg, value); 236 } 237 238 static void cs4398_write(struct oxygen *chip, u8 reg, u8 value) 239 { 240 oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value); 241 } 242 243 static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value) 244 { 245 oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value); 246 } 247 248 static void hdmi_write_command(struct oxygen *chip, u8 command, 249 unsigned int count, const u8 *params) 250 { 251 unsigned int i; 252 u8 checksum; 253 254 oxygen_write_uart(chip, 0xfb); 255 oxygen_write_uart(chip, 0xef); 256 oxygen_write_uart(chip, command); 257 oxygen_write_uart(chip, count); 258 for (i = 0; i < count; ++i) 259 oxygen_write_uart(chip, params[i]); 260 checksum = 0xfb + 0xef + command + count; 261 for (i = 0; i < count; ++i) 262 checksum += params[i]; 263 oxygen_write_uart(chip, checksum); 264 } 265 266 static void xonar_enable_output(struct oxygen *chip) 267 { 268 struct xonar_data *data = chip->model_data; 269 270 msleep(data->anti_pop_delay); 271 oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit); 272 } 273 274 static void xonar_common_init(struct oxygen *chip) 275 { 276 struct xonar_data *data = chip->model_data; 277 278 if (data->ext_power_reg) { 279 oxygen_set_bits8(chip, data->ext_power_int_reg, 280 data->ext_power_bit); 281 chip->interrupt_mask |= OXYGEN_INT_GPIO; 282 chip->model.gpio_changed = xonar_gpio_changed; 283 data->has_power = !!(oxygen_read8(chip, data->ext_power_reg) 284 & data->ext_power_bit); 285 } 286 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 287 GPIO_CS53x1_M_MASK | data->output_enable_bit); 288 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 289 GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK); 290 oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC); 291 xonar_enable_output(chip); 292 } 293 294 static void update_pcm1796_volume(struct oxygen *chip) 295 { 296 struct xonar_data *data = chip->model_data; 297 unsigned int i; 298 299 for (i = 0; i < data->dacs; ++i) { 300 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]); 301 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]); 302 } 303 } 304 305 static void update_pcm1796_mute(struct oxygen *chip) 306 { 307 struct xonar_data *data = chip->model_data; 308 unsigned int i; 309 u8 value; 310 311 value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD; 312 if (chip->dac_mute) 313 value |= PCM1796_MUTE; 314 for (i = 0; i < data->dacs; ++i) 315 pcm1796_write(chip, i, 18, value); 316 } 317 318 static void pcm1796_init(struct oxygen *chip) 319 { 320 struct xonar_data *data = chip->model_data; 321 unsigned int i; 322 323 for (i = 0; i < data->dacs; ++i) { 324 pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1); 325 pcm1796_write(chip, i, 20, data->pcm1796_oversampling); 326 pcm1796_write(chip, i, 21, 0); 327 } 328 update_pcm1796_mute(chip); /* set ATLD before ATL/ATR */ 329 update_pcm1796_volume(chip); 330 } 331 332 static void xonar_d2_init(struct oxygen *chip) 333 { 334 struct xonar_data *data = chip->model_data; 335 336 data->anti_pop_delay = 300; 337 data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE; 338 data->pcm1796_oversampling = PCM1796_OS_64; 339 if (data->model == MODEL_D2X) { 340 data->ext_power_reg = OXYGEN_GPIO_DATA; 341 data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK; 342 data->ext_power_bit = GPIO_D2X_EXT_POWER; 343 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, 344 GPIO_D2X_EXT_POWER); 345 } 346 347 pcm1796_init(chip); 348 349 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT); 350 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT); 351 352 xonar_common_init(chip); 353 354 snd_component_add(chip->card, "PCM1796"); 355 snd_component_add(chip->card, "CS5381"); 356 } 357 358 static void update_cs4362a_volumes(struct oxygen *chip) 359 { 360 u8 mute; 361 362 mute = chip->dac_mute ? CS4362A_MUTE : 0; 363 cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute); 364 cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute); 365 cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute); 366 cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute); 367 cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute); 368 cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute); 369 } 370 371 static void update_cs43xx_volume(struct oxygen *chip) 372 { 373 cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2); 374 cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2); 375 update_cs4362a_volumes(chip); 376 } 377 378 static void update_cs43xx_mute(struct oxygen *chip) 379 { 380 u8 reg; 381 382 reg = CS4398_MUTEP_LOW | CS4398_PAMUTE; 383 if (chip->dac_mute) 384 reg |= CS4398_MUTE_B | CS4398_MUTE_A; 385 cs4398_write(chip, 4, reg); 386 update_cs4362a_volumes(chip); 387 } 388 389 static void cs43xx_init(struct oxygen *chip) 390 { 391 struct xonar_data *data = chip->model_data; 392 393 /* set CPEN (control port mode) and power down */ 394 cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN); 395 cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); 396 /* configure */ 397 cs4398_write(chip, 2, data->cs4398_fm); 398 cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L); 399 cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP | 400 CS4398_ZERO_CROSS | CS4398_SOFT_RAMP); 401 cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST); 402 cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE | 403 CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP); 404 cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE); 405 cs4362a_write(chip, 0x05, 0); 406 cs4362a_write(chip, 0x06, data->cs4362a_fm); 407 cs4362a_write(chip, 0x09, data->cs4362a_fm); 408 cs4362a_write(chip, 0x0c, data->cs4362a_fm); 409 update_cs43xx_volume(chip); 410 update_cs43xx_mute(chip); 411 /* clear power down */ 412 cs4398_write(chip, 8, CS4398_CPEN); 413 cs4362a_write(chip, 0x01, CS4362A_CPEN); 414 } 415 416 static void xonar_d1_init(struct oxygen *chip) 417 { 418 struct xonar_data *data = chip->model_data; 419 420 data->anti_pop_delay = 800; 421 data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE; 422 data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST; 423 data->cs4362a_fm = CS4362A_FM_SINGLE | 424 CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; 425 if (data->model == MODEL_DX) { 426 data->ext_power_reg = OXYGEN_GPI_DATA; 427 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 428 data->ext_power_bit = GPI_DX_EXT_POWER; 429 } 430 431 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 432 OXYGEN_2WIRE_LENGTH_8 | 433 OXYGEN_2WIRE_INTERRUPT_MASK | 434 OXYGEN_2WIRE_SPEED_FAST); 435 436 cs43xx_init(chip); 437 438 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 439 GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE); 440 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, 441 GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE); 442 443 xonar_common_init(chip); 444 445 snd_component_add(chip->card, "CS4398"); 446 snd_component_add(chip->card, "CS4362A"); 447 snd_component_add(chip->card, "CS5361"); 448 } 449 450 static void xonar_hdav_init(struct oxygen *chip) 451 { 452 struct xonar_data *data = chip->model_data; 453 u8 param; 454 455 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 456 OXYGEN_2WIRE_LENGTH_8 | 457 OXYGEN_2WIRE_INTERRUPT_MASK | 458 OXYGEN_2WIRE_SPEED_FAST); 459 460 data->anti_pop_delay = 100; 461 data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE; 462 data->ext_power_reg = OXYGEN_GPI_DATA; 463 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 464 data->ext_power_bit = GPI_DX_EXT_POWER; 465 data->pcm1796_oversampling = PCM1796_OS_64; 466 467 pcm1796_init(chip); 468 469 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DX_INPUT_ROUTE); 470 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_DX_INPUT_ROUTE); 471 472 oxygen_reset_uart(chip); 473 param = 0; 474 hdmi_write_command(chip, 0x61, 1, ¶m); 475 param = 1; 476 hdmi_write_command(chip, 0x74, 1, ¶m); 477 data->hdmi_params[1] = IEC958_AES3_CON_FS_48000; 478 data->hdmi_params[4] = 1; 479 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 480 481 xonar_common_init(chip); 482 483 snd_component_add(chip->card, "PCM1796"); 484 snd_component_add(chip->card, "CS5381"); 485 } 486 487 static void xonar_disable_output(struct oxygen *chip) 488 { 489 struct xonar_data *data = chip->model_data; 490 491 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit); 492 } 493 494 static void xonar_d2_cleanup(struct oxygen *chip) 495 { 496 xonar_disable_output(chip); 497 } 498 499 static void xonar_d1_cleanup(struct oxygen *chip) 500 { 501 xonar_disable_output(chip); 502 cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); 503 oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC); 504 } 505 506 static void xonar_hdav_cleanup(struct oxygen *chip) 507 { 508 u8 param = 0; 509 510 hdmi_write_command(chip, 0x74, 1, ¶m); 511 xonar_disable_output(chip); 512 } 513 514 static void xonar_d2_suspend(struct oxygen *chip) 515 { 516 xonar_d2_cleanup(chip); 517 } 518 519 static void xonar_d1_suspend(struct oxygen *chip) 520 { 521 xonar_d1_cleanup(chip); 522 } 523 524 static void xonar_hdav_suspend(struct oxygen *chip) 525 { 526 xonar_hdav_cleanup(chip); 527 msleep(2); 528 } 529 530 static void xonar_d2_resume(struct oxygen *chip) 531 { 532 pcm1796_init(chip); 533 xonar_enable_output(chip); 534 } 535 536 static void xonar_d1_resume(struct oxygen *chip) 537 { 538 cs43xx_init(chip); 539 xonar_enable_output(chip); 540 } 541 542 static void xonar_hdav_resume(struct oxygen *chip) 543 { 544 struct xonar_data *data = chip->model_data; 545 u8 param; 546 547 oxygen_reset_uart(chip); 548 param = 0; 549 hdmi_write_command(chip, 0x61, 1, ¶m); 550 param = 1; 551 hdmi_write_command(chip, 0x74, 1, ¶m); 552 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 553 pcm1796_init(chip); 554 xonar_enable_output(chip); 555 } 556 557 static void xonar_hdav_pcm_hardware_filter(unsigned int channel, 558 struct snd_pcm_hardware *hardware) 559 { 560 if (channel == PCM_MULTICH) { 561 hardware->rates = SNDRV_PCM_RATE_44100 | 562 SNDRV_PCM_RATE_48000 | 563 SNDRV_PCM_RATE_96000 | 564 SNDRV_PCM_RATE_192000; 565 hardware->rate_min = 44100; 566 } 567 } 568 569 static void set_pcm1796_params(struct oxygen *chip, 570 struct snd_pcm_hw_params *params) 571 { 572 struct xonar_data *data = chip->model_data; 573 unsigned int i; 574 575 data->pcm1796_oversampling = 576 params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64; 577 for (i = 0; i < data->dacs; ++i) 578 pcm1796_write(chip, i, 20, data->pcm1796_oversampling); 579 } 580 581 static void set_cs53x1_params(struct oxygen *chip, 582 struct snd_pcm_hw_params *params) 583 { 584 unsigned int value; 585 586 if (params_rate(params) <= 54000) 587 value = GPIO_CS53x1_M_SINGLE; 588 else if (params_rate(params) <= 108000) 589 value = GPIO_CS53x1_M_DOUBLE; 590 else 591 value = GPIO_CS53x1_M_QUAD; 592 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 593 value, GPIO_CS53x1_M_MASK); 594 } 595 596 static void set_cs43xx_params(struct oxygen *chip, 597 struct snd_pcm_hw_params *params) 598 { 599 struct xonar_data *data = chip->model_data; 600 601 data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST; 602 data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; 603 if (params_rate(params) <= 50000) { 604 data->cs4398_fm |= CS4398_FM_SINGLE; 605 data->cs4362a_fm |= CS4362A_FM_SINGLE; 606 } else if (params_rate(params) <= 100000) { 607 data->cs4398_fm |= CS4398_FM_DOUBLE; 608 data->cs4362a_fm |= CS4362A_FM_DOUBLE; 609 } else { 610 data->cs4398_fm |= CS4398_FM_QUAD; 611 data->cs4362a_fm |= CS4362A_FM_QUAD; 612 } 613 cs4398_write(chip, 2, data->cs4398_fm); 614 cs4362a_write(chip, 0x06, data->cs4362a_fm); 615 cs4362a_write(chip, 0x09, data->cs4362a_fm); 616 cs4362a_write(chip, 0x0c, data->cs4362a_fm); 617 } 618 619 static void set_hdmi_params(struct oxygen *chip, 620 struct snd_pcm_hw_params *params) 621 { 622 struct xonar_data *data = chip->model_data; 623 624 data->hdmi_params[0] = 0; /* 1 = non-audio */ 625 switch (params_rate(params)) { 626 case 44100: 627 data->hdmi_params[1] = IEC958_AES3_CON_FS_44100; 628 break; 629 case 48000: 630 data->hdmi_params[1] = IEC958_AES3_CON_FS_48000; 631 break; 632 default: /* 96000 */ 633 data->hdmi_params[1] = IEC958_AES3_CON_FS_96000; 634 break; 635 case 192000: 636 data->hdmi_params[1] = IEC958_AES3_CON_FS_192000; 637 break; 638 } 639 data->hdmi_params[2] = params_channels(params) / 2 - 1; 640 if (params_format(params) == SNDRV_PCM_FORMAT_S16_LE) 641 data->hdmi_params[3] = 0; 642 else 643 data->hdmi_params[3] = 0xc0; 644 data->hdmi_params[4] = 1; /* ? */ 645 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 646 } 647 648 static void set_hdav_params(struct oxygen *chip, 649 struct snd_pcm_hw_params *params) 650 { 651 set_pcm1796_params(chip, params); 652 set_hdmi_params(chip, params); 653 } 654 655 static void xonar_gpio_changed(struct oxygen *chip) 656 { 657 struct xonar_data *data = chip->model_data; 658 u8 has_power; 659 660 has_power = !!(oxygen_read8(chip, data->ext_power_reg) 661 & data->ext_power_bit); 662 if (has_power != data->has_power) { 663 data->has_power = has_power; 664 if (has_power) { 665 snd_printk(KERN_NOTICE "power restored\n"); 666 } else { 667 snd_printk(KERN_CRIT 668 "Hey! Don't unplug the power cable!\n"); 669 /* TODO: stop PCMs */ 670 } 671 } 672 } 673 674 static void xonar_hdav_uart_input(struct oxygen *chip) 675 { 676 if (chip->uart_input_count >= 2 && 677 chip->uart_input[chip->uart_input_count - 2] == 'O' && 678 chip->uart_input[chip->uart_input_count - 1] == 'K') { 679 printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:\n"); 680 print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, 681 chip->uart_input, chip->uart_input_count); 682 chip->uart_input_count = 0; 683 } 684 } 685 686 static int gpio_bit_switch_get(struct snd_kcontrol *ctl, 687 struct snd_ctl_elem_value *value) 688 { 689 struct oxygen *chip = ctl->private_data; 690 u16 bit = ctl->private_value; 691 692 value->value.integer.value[0] = 693 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit); 694 return 0; 695 } 696 697 static int gpio_bit_switch_put(struct snd_kcontrol *ctl, 698 struct snd_ctl_elem_value *value) 699 { 700 struct oxygen *chip = ctl->private_data; 701 u16 bit = ctl->private_value; 702 u16 old_bits, new_bits; 703 int changed; 704 705 spin_lock_irq(&chip->reg_lock); 706 old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA); 707 if (value->value.integer.value[0]) 708 new_bits = old_bits | bit; 709 else 710 new_bits = old_bits & ~bit; 711 changed = new_bits != old_bits; 712 if (changed) 713 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits); 714 spin_unlock_irq(&chip->reg_lock); 715 return changed; 716 } 717 718 static const struct snd_kcontrol_new alt_switch = { 719 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 720 .name = "Analog Loopback Switch", 721 .info = snd_ctl_boolean_mono_info, 722 .get = gpio_bit_switch_get, 723 .put = gpio_bit_switch_put, 724 .private_value = GPIO_D2_ALT, 725 }; 726 727 static const struct snd_kcontrol_new front_panel_switch = { 728 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 729 .name = "Front Panel Switch", 730 .info = snd_ctl_boolean_mono_info, 731 .get = gpio_bit_switch_get, 732 .put = gpio_bit_switch_put, 733 .private_value = GPIO_DX_FRONT_PANEL, 734 }; 735 736 static void xonar_line_mic_ac97_switch(struct oxygen *chip, 737 unsigned int reg, unsigned int mute) 738 { 739 if (reg == AC97_LINE) { 740 spin_lock_irq(&chip->reg_lock); 741 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 742 mute ? GPIO_DX_INPUT_ROUTE : 0, 743 GPIO_DX_INPUT_ROUTE); 744 spin_unlock_irq(&chip->reg_lock); 745 } 746 } 747 748 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0); 749 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0); 750 751 static int xonar_d2_control_filter(struct snd_kcontrol_new *template) 752 { 753 if (!strncmp(template->name, "CD Capture ", 11)) 754 /* CD in is actually connected to the video in pin */ 755 template->private_value ^= AC97_CD ^ AC97_VIDEO; 756 return 0; 757 } 758 759 static int xonar_d1_control_filter(struct snd_kcontrol_new *template) 760 { 761 if (!strncmp(template->name, "CD Capture ", 11)) 762 return 1; /* no CD input */ 763 return 0; 764 } 765 766 static int xonar_d2_mixer_init(struct oxygen *chip) 767 { 768 return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip)); 769 } 770 771 static int xonar_d1_mixer_init(struct oxygen *chip) 772 { 773 return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip)); 774 } 775 776 static int xonar_model_probe(struct oxygen *chip, unsigned long driver_data) 777 { 778 static const char *const names[] = { 779 [MODEL_D1] = "Xonar D1", 780 [MODEL_DX] = "Xonar DX", 781 [MODEL_D2] = "Xonar D2", 782 [MODEL_D2X] = "Xonar D2X", 783 [MODEL_HDAV] = "Xonar HDAV1.3", 784 [MODEL_HDAV_H6] = "Xonar HDAV1.3+H6", 785 }; 786 static const u8 dacs[] = { 787 [MODEL_D1] = 2, 788 [MODEL_DX] = 2, 789 [MODEL_D2] = 4, 790 [MODEL_D2X] = 4, 791 [MODEL_HDAV] = 1, 792 [MODEL_HDAV_H6] = 4, 793 }; 794 struct xonar_data *data = chip->model_data; 795 796 data->model = driver_data; 797 if (data->model == MODEL_HDAV) { 798 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, 799 GPIO_HDAV_DB_MASK); 800 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & 801 GPIO_HDAV_DB_MASK) { 802 case GPIO_HDAV_DB_H6: 803 data->model = MODEL_HDAV_H6; 804 break; 805 case GPIO_HDAV_DB_XX: 806 snd_printk(KERN_ERR "unknown daughterboard\n"); 807 return -ENODEV; 808 } 809 } 810 811 data->dacs = dacs[data->model]; 812 chip->model.shortname = names[data->model]; 813 return 0; 814 } 815 816 static const struct oxygen_model model_xonar_d2 = { 817 .longname = "Asus Virtuoso 200", 818 .chip = "AV200", 819 .probe = xonar_model_probe, 820 .init = xonar_d2_init, 821 .control_filter = xonar_d2_control_filter, 822 .mixer_init = xonar_d2_mixer_init, 823 .cleanup = xonar_d2_cleanup, 824 .suspend = xonar_d2_suspend, 825 .resume = xonar_d2_resume, 826 .set_dac_params = set_pcm1796_params, 827 .set_adc_params = set_cs53x1_params, 828 .update_dac_volume = update_pcm1796_volume, 829 .update_dac_mute = update_pcm1796_mute, 830 .dac_tlv = pcm1796_db_scale, 831 .model_data_size = sizeof(struct xonar_data), 832 .device_config = PLAYBACK_0_TO_I2S | 833 PLAYBACK_1_TO_SPDIF | 834 CAPTURE_0_FROM_I2S_2 | 835 CAPTURE_1_FROM_SPDIF | 836 MIDI_OUTPUT | 837 MIDI_INPUT, 838 .dac_channels = 8, 839 .dac_volume_min = 0x0f, 840 .dac_volume_max = 0xff, 841 .misc_flags = OXYGEN_MISC_MIDI, 842 .function_flags = OXYGEN_FUNCTION_SPI | 843 OXYGEN_FUNCTION_ENABLE_SPI_4_5, 844 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 845 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 846 }; 847 848 static const struct oxygen_model model_xonar_d1 = { 849 .longname = "Asus Virtuoso 100", 850 .chip = "AV200", 851 .probe = xonar_model_probe, 852 .init = xonar_d1_init, 853 .control_filter = xonar_d1_control_filter, 854 .mixer_init = xonar_d1_mixer_init, 855 .cleanup = xonar_d1_cleanup, 856 .suspend = xonar_d1_suspend, 857 .resume = xonar_d1_resume, 858 .set_dac_params = set_cs43xx_params, 859 .set_adc_params = set_cs53x1_params, 860 .update_dac_volume = update_cs43xx_volume, 861 .update_dac_mute = update_cs43xx_mute, 862 .ac97_switch = xonar_line_mic_ac97_switch, 863 .dac_tlv = cs4362a_db_scale, 864 .model_data_size = sizeof(struct xonar_data), 865 .device_config = PLAYBACK_0_TO_I2S | 866 PLAYBACK_1_TO_SPDIF | 867 CAPTURE_0_FROM_I2S_2, 868 .dac_channels = 8, 869 .dac_volume_min = 0, 870 .dac_volume_max = 127, 871 .function_flags = OXYGEN_FUNCTION_2WIRE, 872 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 873 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 874 }; 875 876 static const struct oxygen_model model_xonar_hdav = { 877 .longname = "Asus Virtuoso 200", 878 .chip = "AV200", 879 .probe = xonar_model_probe, 880 .init = xonar_hdav_init, 881 .cleanup = xonar_hdav_cleanup, 882 .suspend = xonar_hdav_suspend, 883 .resume = xonar_hdav_resume, 884 .pcm_hardware_filter = xonar_hdav_pcm_hardware_filter, 885 .set_dac_params = set_hdav_params, 886 .set_adc_params = set_cs53x1_params, 887 .update_dac_volume = update_pcm1796_volume, 888 .update_dac_mute = update_pcm1796_mute, 889 .uart_input = xonar_hdav_uart_input, 890 .ac97_switch = xonar_line_mic_ac97_switch, 891 .dac_tlv = pcm1796_db_scale, 892 .model_data_size = sizeof(struct xonar_data), 893 .device_config = PLAYBACK_0_TO_I2S | 894 PLAYBACK_1_TO_SPDIF | 895 CAPTURE_0_FROM_I2S_2, 896 .dac_channels = 8, 897 .dac_volume_min = 0x0f, 898 .dac_volume_max = 0xff, 899 .misc_flags = OXYGEN_MISC_MIDI, 900 .function_flags = OXYGEN_FUNCTION_2WIRE, 901 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 902 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 903 }; 904 905 static int __devinit xonar_probe(struct pci_dev *pci, 906 const struct pci_device_id *pci_id) 907 { 908 static const struct oxygen_model *const models[] = { 909 [MODEL_D1] = &model_xonar_d1, 910 [MODEL_DX] = &model_xonar_d1, 911 [MODEL_D2] = &model_xonar_d2, 912 [MODEL_D2X] = &model_xonar_d2, 913 [MODEL_HDAV] = &model_xonar_hdav, 914 }; 915 static int dev; 916 int err; 917 918 if (dev >= SNDRV_CARDS) 919 return -ENODEV; 920 if (!enable[dev]) { 921 ++dev; 922 return -ENOENT; 923 } 924 BUG_ON(pci_id->driver_data >= ARRAY_SIZE(models)); 925 err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE, 926 models[pci_id->driver_data], 927 pci_id->driver_data); 928 if (err >= 0) 929 ++dev; 930 return err; 931 } 932 933 static struct pci_driver xonar_driver = { 934 .name = "AV200", 935 .id_table = xonar_ids, 936 .probe = xonar_probe, 937 .remove = __devexit_p(oxygen_pci_remove), 938 #ifdef CONFIG_PM 939 .suspend = oxygen_pci_suspend, 940 .resume = oxygen_pci_resume, 941 #endif 942 }; 943 944 static int __init alsa_card_xonar_init(void) 945 { 946 return pci_register_driver(&xonar_driver); 947 } 948 949 static void __exit alsa_card_xonar_exit(void) 950 { 951 pci_unregister_driver(&xonar_driver); 952 } 953 954 module_init(alsa_card_xonar_init) 955 module_exit(alsa_card_xonar_exit) 956