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 { OXYGEN_PCI_SUBID_BROKEN_EEPROM }, 164 { } 165 }; 166 MODULE_DEVICE_TABLE(pci, xonar_ids); 167 168 169 #define GPIO_CS53x1_M_MASK 0x000c 170 #define GPIO_CS53x1_M_SINGLE 0x0000 171 #define GPIO_CS53x1_M_DOUBLE 0x0004 172 #define GPIO_CS53x1_M_QUAD 0x0008 173 174 #define GPIO_D2X_EXT_POWER 0x0020 175 #define GPIO_D2_ALT 0x0080 176 #define GPIO_D2_OUTPUT_ENABLE 0x0100 177 178 #define GPI_DX_EXT_POWER 0x01 179 #define GPIO_DX_OUTPUT_ENABLE 0x0001 180 #define GPIO_DX_FRONT_PANEL 0x0002 181 #define GPIO_DX_INPUT_ROUTE 0x0100 182 183 #define GPIO_HDAV_DB_MASK 0x0030 184 #define GPIO_HDAV_DB_H6 0x0000 185 #define GPIO_HDAV_DB_XX 0x0020 186 187 #define I2C_DEVICE_PCM1796(i) (0x98 + ((i) << 1)) /* 10011, ADx=i, /W=0 */ 188 #define I2C_DEVICE_CS4398 0x9e /* 10011, AD1=1, AD0=1, /W=0 */ 189 #define I2C_DEVICE_CS4362A 0x30 /* 001100, AD0=0, /W=0 */ 190 191 struct xonar_data { 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->dacs = 4; 338 data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE; 339 data->pcm1796_oversampling = PCM1796_OS_64; 340 341 pcm1796_init(chip); 342 343 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT); 344 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT); 345 346 xonar_common_init(chip); 347 348 snd_component_add(chip->card, "PCM1796"); 349 snd_component_add(chip->card, "CS5381"); 350 } 351 352 static void xonar_d2x_init(struct oxygen *chip) 353 { 354 struct xonar_data *data = chip->model_data; 355 356 data->ext_power_reg = OXYGEN_GPIO_DATA; 357 data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK; 358 data->ext_power_bit = GPIO_D2X_EXT_POWER; 359 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER); 360 361 xonar_d2_init(chip); 362 } 363 364 static void update_cs4362a_volumes(struct oxygen *chip) 365 { 366 u8 mute; 367 368 mute = chip->dac_mute ? CS4362A_MUTE : 0; 369 cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute); 370 cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute); 371 cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute); 372 cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute); 373 cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute); 374 cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute); 375 } 376 377 static void update_cs43xx_volume(struct oxygen *chip) 378 { 379 cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2); 380 cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2); 381 update_cs4362a_volumes(chip); 382 } 383 384 static void update_cs43xx_mute(struct oxygen *chip) 385 { 386 u8 reg; 387 388 reg = CS4398_MUTEP_LOW | CS4398_PAMUTE; 389 if (chip->dac_mute) 390 reg |= CS4398_MUTE_B | CS4398_MUTE_A; 391 cs4398_write(chip, 4, reg); 392 update_cs4362a_volumes(chip); 393 } 394 395 static void cs43xx_init(struct oxygen *chip) 396 { 397 struct xonar_data *data = chip->model_data; 398 399 /* set CPEN (control port mode) and power down */ 400 cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN); 401 cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); 402 /* configure */ 403 cs4398_write(chip, 2, data->cs4398_fm); 404 cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L); 405 cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP | 406 CS4398_ZERO_CROSS | CS4398_SOFT_RAMP); 407 cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST); 408 cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE | 409 CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP); 410 cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE); 411 cs4362a_write(chip, 0x05, 0); 412 cs4362a_write(chip, 0x06, data->cs4362a_fm); 413 cs4362a_write(chip, 0x09, data->cs4362a_fm); 414 cs4362a_write(chip, 0x0c, data->cs4362a_fm); 415 update_cs43xx_volume(chip); 416 update_cs43xx_mute(chip); 417 /* clear power down */ 418 cs4398_write(chip, 8, CS4398_CPEN); 419 cs4362a_write(chip, 0x01, CS4362A_CPEN); 420 } 421 422 static void xonar_d1_init(struct oxygen *chip) 423 { 424 struct xonar_data *data = chip->model_data; 425 426 data->anti_pop_delay = 800; 427 data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE; 428 data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST; 429 data->cs4362a_fm = CS4362A_FM_SINGLE | 430 CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; 431 432 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 433 OXYGEN_2WIRE_LENGTH_8 | 434 OXYGEN_2WIRE_INTERRUPT_MASK | 435 OXYGEN_2WIRE_SPEED_FAST); 436 437 cs43xx_init(chip); 438 439 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, 440 GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE); 441 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, 442 GPIO_DX_FRONT_PANEL | GPIO_DX_INPUT_ROUTE); 443 444 xonar_common_init(chip); 445 446 snd_component_add(chip->card, "CS4398"); 447 snd_component_add(chip->card, "CS4362A"); 448 snd_component_add(chip->card, "CS5361"); 449 } 450 451 static void xonar_dx_init(struct oxygen *chip) 452 { 453 struct xonar_data *data = chip->model_data; 454 455 data->ext_power_reg = OXYGEN_GPI_DATA; 456 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 457 data->ext_power_bit = GPI_DX_EXT_POWER; 458 459 xonar_d1_init(chip); 460 } 461 462 static void xonar_hdav_init(struct oxygen *chip) 463 { 464 struct xonar_data *data = chip->model_data; 465 u8 param; 466 467 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, 468 OXYGEN_2WIRE_LENGTH_8 | 469 OXYGEN_2WIRE_INTERRUPT_MASK | 470 OXYGEN_2WIRE_SPEED_FAST); 471 472 data->anti_pop_delay = 100; 473 data->dacs = chip->model.private_data == MODEL_HDAV_H6 ? 4 : 1; 474 data->output_enable_bit = GPIO_DX_OUTPUT_ENABLE; 475 data->ext_power_reg = OXYGEN_GPI_DATA; 476 data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK; 477 data->ext_power_bit = GPI_DX_EXT_POWER; 478 data->pcm1796_oversampling = PCM1796_OS_64; 479 480 pcm1796_init(chip); 481 482 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DX_INPUT_ROUTE); 483 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_DX_INPUT_ROUTE); 484 485 oxygen_reset_uart(chip); 486 param = 0; 487 hdmi_write_command(chip, 0x61, 1, ¶m); 488 param = 1; 489 hdmi_write_command(chip, 0x74, 1, ¶m); 490 data->hdmi_params[1] = IEC958_AES3_CON_FS_48000; 491 data->hdmi_params[4] = 1; 492 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 493 494 xonar_common_init(chip); 495 496 snd_component_add(chip->card, "PCM1796"); 497 snd_component_add(chip->card, "CS5381"); 498 } 499 500 static void xonar_disable_output(struct oxygen *chip) 501 { 502 struct xonar_data *data = chip->model_data; 503 504 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit); 505 } 506 507 static void xonar_d2_cleanup(struct oxygen *chip) 508 { 509 xonar_disable_output(chip); 510 } 511 512 static void xonar_d1_cleanup(struct oxygen *chip) 513 { 514 xonar_disable_output(chip); 515 cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); 516 oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC); 517 } 518 519 static void xonar_hdav_cleanup(struct oxygen *chip) 520 { 521 u8 param = 0; 522 523 hdmi_write_command(chip, 0x74, 1, ¶m); 524 xonar_disable_output(chip); 525 } 526 527 static void xonar_d2_suspend(struct oxygen *chip) 528 { 529 xonar_d2_cleanup(chip); 530 } 531 532 static void xonar_d1_suspend(struct oxygen *chip) 533 { 534 xonar_d1_cleanup(chip); 535 } 536 537 static void xonar_hdav_suspend(struct oxygen *chip) 538 { 539 xonar_hdav_cleanup(chip); 540 msleep(2); 541 } 542 543 static void xonar_d2_resume(struct oxygen *chip) 544 { 545 pcm1796_init(chip); 546 xonar_enable_output(chip); 547 } 548 549 static void xonar_d1_resume(struct oxygen *chip) 550 { 551 cs43xx_init(chip); 552 xonar_enable_output(chip); 553 } 554 555 static void xonar_hdav_resume(struct oxygen *chip) 556 { 557 struct xonar_data *data = chip->model_data; 558 u8 param; 559 560 oxygen_reset_uart(chip); 561 param = 0; 562 hdmi_write_command(chip, 0x61, 1, ¶m); 563 param = 1; 564 hdmi_write_command(chip, 0x74, 1, ¶m); 565 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 566 pcm1796_init(chip); 567 xonar_enable_output(chip); 568 } 569 570 static void xonar_hdav_pcm_hardware_filter(unsigned int channel, 571 struct snd_pcm_hardware *hardware) 572 { 573 if (channel == PCM_MULTICH) { 574 hardware->rates = SNDRV_PCM_RATE_44100 | 575 SNDRV_PCM_RATE_48000 | 576 SNDRV_PCM_RATE_96000 | 577 SNDRV_PCM_RATE_192000; 578 hardware->rate_min = 44100; 579 } 580 } 581 582 static void set_pcm1796_params(struct oxygen *chip, 583 struct snd_pcm_hw_params *params) 584 { 585 struct xonar_data *data = chip->model_data; 586 unsigned int i; 587 588 data->pcm1796_oversampling = 589 params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64; 590 for (i = 0; i < data->dacs; ++i) 591 pcm1796_write(chip, i, 20, data->pcm1796_oversampling); 592 } 593 594 static void set_cs53x1_params(struct oxygen *chip, 595 struct snd_pcm_hw_params *params) 596 { 597 unsigned int value; 598 599 if (params_rate(params) <= 54000) 600 value = GPIO_CS53x1_M_SINGLE; 601 else if (params_rate(params) <= 108000) 602 value = GPIO_CS53x1_M_DOUBLE; 603 else 604 value = GPIO_CS53x1_M_QUAD; 605 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 606 value, GPIO_CS53x1_M_MASK); 607 } 608 609 static void set_cs43xx_params(struct oxygen *chip, 610 struct snd_pcm_hw_params *params) 611 { 612 struct xonar_data *data = chip->model_data; 613 614 data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST; 615 data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; 616 if (params_rate(params) <= 50000) { 617 data->cs4398_fm |= CS4398_FM_SINGLE; 618 data->cs4362a_fm |= CS4362A_FM_SINGLE; 619 } else if (params_rate(params) <= 100000) { 620 data->cs4398_fm |= CS4398_FM_DOUBLE; 621 data->cs4362a_fm |= CS4362A_FM_DOUBLE; 622 } else { 623 data->cs4398_fm |= CS4398_FM_QUAD; 624 data->cs4362a_fm |= CS4362A_FM_QUAD; 625 } 626 cs4398_write(chip, 2, data->cs4398_fm); 627 cs4362a_write(chip, 0x06, data->cs4362a_fm); 628 cs4362a_write(chip, 0x09, data->cs4362a_fm); 629 cs4362a_write(chip, 0x0c, data->cs4362a_fm); 630 } 631 632 static void set_hdmi_params(struct oxygen *chip, 633 struct snd_pcm_hw_params *params) 634 { 635 struct xonar_data *data = chip->model_data; 636 637 data->hdmi_params[0] = 0; /* 1 = non-audio */ 638 switch (params_rate(params)) { 639 case 44100: 640 data->hdmi_params[1] = IEC958_AES3_CON_FS_44100; 641 break; 642 case 48000: 643 data->hdmi_params[1] = IEC958_AES3_CON_FS_48000; 644 break; 645 default: /* 96000 */ 646 data->hdmi_params[1] = IEC958_AES3_CON_FS_96000; 647 break; 648 case 192000: 649 data->hdmi_params[1] = IEC958_AES3_CON_FS_192000; 650 break; 651 } 652 data->hdmi_params[2] = params_channels(params) / 2 - 1; 653 if (params_format(params) == SNDRV_PCM_FORMAT_S16_LE) 654 data->hdmi_params[3] = 0; 655 else 656 data->hdmi_params[3] = 0xc0; 657 data->hdmi_params[4] = 1; /* ? */ 658 hdmi_write_command(chip, 0x54, 5, data->hdmi_params); 659 } 660 661 static void set_hdav_params(struct oxygen *chip, 662 struct snd_pcm_hw_params *params) 663 { 664 set_pcm1796_params(chip, params); 665 set_hdmi_params(chip, params); 666 } 667 668 static void xonar_gpio_changed(struct oxygen *chip) 669 { 670 struct xonar_data *data = chip->model_data; 671 u8 has_power; 672 673 has_power = !!(oxygen_read8(chip, data->ext_power_reg) 674 & data->ext_power_bit); 675 if (has_power != data->has_power) { 676 data->has_power = has_power; 677 if (has_power) { 678 snd_printk(KERN_NOTICE "power restored\n"); 679 } else { 680 snd_printk(KERN_CRIT 681 "Hey! Don't unplug the power cable!\n"); 682 /* TODO: stop PCMs */ 683 } 684 } 685 } 686 687 static void xonar_hdav_uart_input(struct oxygen *chip) 688 { 689 if (chip->uart_input_count >= 2 && 690 chip->uart_input[chip->uart_input_count - 2] == 'O' && 691 chip->uart_input[chip->uart_input_count - 1] == 'K') { 692 printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:\n"); 693 print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, 694 chip->uart_input, chip->uart_input_count); 695 chip->uart_input_count = 0; 696 } 697 } 698 699 static int gpio_bit_switch_get(struct snd_kcontrol *ctl, 700 struct snd_ctl_elem_value *value) 701 { 702 struct oxygen *chip = ctl->private_data; 703 u16 bit = ctl->private_value; 704 705 value->value.integer.value[0] = 706 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & bit); 707 return 0; 708 } 709 710 static int gpio_bit_switch_put(struct snd_kcontrol *ctl, 711 struct snd_ctl_elem_value *value) 712 { 713 struct oxygen *chip = ctl->private_data; 714 u16 bit = ctl->private_value; 715 u16 old_bits, new_bits; 716 int changed; 717 718 spin_lock_irq(&chip->reg_lock); 719 old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA); 720 if (value->value.integer.value[0]) 721 new_bits = old_bits | bit; 722 else 723 new_bits = old_bits & ~bit; 724 changed = new_bits != old_bits; 725 if (changed) 726 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits); 727 spin_unlock_irq(&chip->reg_lock); 728 return changed; 729 } 730 731 static const struct snd_kcontrol_new alt_switch = { 732 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 733 .name = "Analog Loopback Switch", 734 .info = snd_ctl_boolean_mono_info, 735 .get = gpio_bit_switch_get, 736 .put = gpio_bit_switch_put, 737 .private_value = GPIO_D2_ALT, 738 }; 739 740 static const struct snd_kcontrol_new front_panel_switch = { 741 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 742 .name = "Front Panel Switch", 743 .info = snd_ctl_boolean_mono_info, 744 .get = gpio_bit_switch_get, 745 .put = gpio_bit_switch_put, 746 .private_value = GPIO_DX_FRONT_PANEL, 747 }; 748 749 static void xonar_line_mic_ac97_switch(struct oxygen *chip, 750 unsigned int reg, unsigned int mute) 751 { 752 if (reg == AC97_LINE) { 753 spin_lock_irq(&chip->reg_lock); 754 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, 755 mute ? GPIO_DX_INPUT_ROUTE : 0, 756 GPIO_DX_INPUT_ROUTE); 757 spin_unlock_irq(&chip->reg_lock); 758 } 759 } 760 761 static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0); 762 static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -12700, 100, 0); 763 764 static int xonar_d2_control_filter(struct snd_kcontrol_new *template) 765 { 766 if (!strncmp(template->name, "CD Capture ", 11)) 767 /* CD in is actually connected to the video in pin */ 768 template->private_value ^= AC97_CD ^ AC97_VIDEO; 769 return 0; 770 } 771 772 static int xonar_d1_control_filter(struct snd_kcontrol_new *template) 773 { 774 if (!strncmp(template->name, "CD Capture ", 11)) 775 return 1; /* no CD input */ 776 return 0; 777 } 778 779 static int xonar_d2_mixer_init(struct oxygen *chip) 780 { 781 return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip)); 782 } 783 784 static int xonar_d1_mixer_init(struct oxygen *chip) 785 { 786 return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip)); 787 } 788 789 static const struct oxygen_model model_xonar_d2 = { 790 .longname = "Asus Virtuoso 200", 791 .chip = "AV200", 792 .init = xonar_d2_init, 793 .control_filter = xonar_d2_control_filter, 794 .mixer_init = xonar_d2_mixer_init, 795 .cleanup = xonar_d2_cleanup, 796 .suspend = xonar_d2_suspend, 797 .resume = xonar_d2_resume, 798 .set_dac_params = set_pcm1796_params, 799 .set_adc_params = set_cs53x1_params, 800 .update_dac_volume = update_pcm1796_volume, 801 .update_dac_mute = update_pcm1796_mute, 802 .dac_tlv = pcm1796_db_scale, 803 .model_data_size = sizeof(struct xonar_data), 804 .device_config = PLAYBACK_0_TO_I2S | 805 PLAYBACK_1_TO_SPDIF | 806 CAPTURE_0_FROM_I2S_2 | 807 CAPTURE_1_FROM_SPDIF | 808 MIDI_OUTPUT | 809 MIDI_INPUT, 810 .dac_channels = 8, 811 .dac_volume_min = 0x0f, 812 .dac_volume_max = 0xff, 813 .misc_flags = OXYGEN_MISC_MIDI, 814 .function_flags = OXYGEN_FUNCTION_SPI | 815 OXYGEN_FUNCTION_ENABLE_SPI_4_5, 816 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 817 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 818 }; 819 820 static const struct oxygen_model model_xonar_d1 = { 821 .longname = "Asus Virtuoso 100", 822 .chip = "AV200", 823 .init = xonar_d1_init, 824 .control_filter = xonar_d1_control_filter, 825 .mixer_init = xonar_d1_mixer_init, 826 .cleanup = xonar_d1_cleanup, 827 .suspend = xonar_d1_suspend, 828 .resume = xonar_d1_resume, 829 .set_dac_params = set_cs43xx_params, 830 .set_adc_params = set_cs53x1_params, 831 .update_dac_volume = update_cs43xx_volume, 832 .update_dac_mute = update_cs43xx_mute, 833 .ac97_switch = xonar_line_mic_ac97_switch, 834 .dac_tlv = cs4362a_db_scale, 835 .model_data_size = sizeof(struct xonar_data), 836 .device_config = PLAYBACK_0_TO_I2S | 837 PLAYBACK_1_TO_SPDIF | 838 CAPTURE_0_FROM_I2S_2, 839 .dac_channels = 8, 840 .dac_volume_min = 0, 841 .dac_volume_max = 127, 842 .function_flags = OXYGEN_FUNCTION_2WIRE, 843 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 844 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 845 }; 846 847 static const struct oxygen_model model_xonar_hdav = { 848 .longname = "Asus Virtuoso 200", 849 .chip = "AV200", 850 .init = xonar_hdav_init, 851 .cleanup = xonar_hdav_cleanup, 852 .suspend = xonar_hdav_suspend, 853 .resume = xonar_hdav_resume, 854 .pcm_hardware_filter = xonar_hdav_pcm_hardware_filter, 855 .set_dac_params = set_hdav_params, 856 .set_adc_params = set_cs53x1_params, 857 .update_dac_volume = update_pcm1796_volume, 858 .update_dac_mute = update_pcm1796_mute, 859 .uart_input = xonar_hdav_uart_input, 860 .ac97_switch = xonar_line_mic_ac97_switch, 861 .dac_tlv = pcm1796_db_scale, 862 .model_data_size = sizeof(struct xonar_data), 863 .device_config = PLAYBACK_0_TO_I2S | 864 PLAYBACK_1_TO_SPDIF | 865 CAPTURE_0_FROM_I2S_2, 866 .dac_channels = 8, 867 .dac_volume_min = 0x0f, 868 .dac_volume_max = 0xff, 869 .misc_flags = OXYGEN_MISC_MIDI, 870 .function_flags = OXYGEN_FUNCTION_2WIRE, 871 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 872 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, 873 }; 874 875 static int __devinit get_xonar_model(struct oxygen *chip, 876 const struct pci_device_id *id) 877 { 878 static const struct oxygen_model *const models[] = { 879 [MODEL_D1] = &model_xonar_d1, 880 [MODEL_DX] = &model_xonar_d1, 881 [MODEL_D2] = &model_xonar_d2, 882 [MODEL_D2X] = &model_xonar_d2, 883 [MODEL_HDAV] = &model_xonar_hdav, 884 }; 885 static const char *const names[] = { 886 [MODEL_D1] = "Xonar D1", 887 [MODEL_DX] = "Xonar DX", 888 [MODEL_D2] = "Xonar D2", 889 [MODEL_D2X] = "Xonar D2X", 890 [MODEL_HDAV] = "Xonar HDAV1.3", 891 [MODEL_HDAV_H6] = "Xonar HDAV1.3+H6", 892 }; 893 unsigned int model = id->driver_data; 894 895 if (model >= ARRAY_SIZE(models) || !models[model]) 896 return -EINVAL; 897 chip->model = *models[model]; 898 899 switch (model) { 900 case MODEL_D2X: 901 chip->model.init = xonar_d2x_init; 902 break; 903 case MODEL_DX: 904 chip->model.init = xonar_dx_init; 905 break; 906 case MODEL_HDAV: 907 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, 908 GPIO_HDAV_DB_MASK); 909 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & 910 GPIO_HDAV_DB_MASK) { 911 case GPIO_HDAV_DB_H6: 912 model = MODEL_HDAV_H6; 913 break; 914 case GPIO_HDAV_DB_XX: 915 snd_printk(KERN_ERR "unknown daughterboard\n"); 916 return -ENODEV; 917 } 918 break; 919 } 920 921 chip->model.shortname = names[model]; 922 chip->model.private_data = model; 923 return 0; 924 } 925 926 static int __devinit xonar_probe(struct pci_dev *pci, 927 const struct pci_device_id *pci_id) 928 { 929 static int dev; 930 int err; 931 932 if (dev >= SNDRV_CARDS) 933 return -ENODEV; 934 if (!enable[dev]) { 935 ++dev; 936 return -ENOENT; 937 } 938 err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE, 939 xonar_ids, get_xonar_model); 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