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170#include <linux/pci.h>
171#include <linux/delay.h>
172#include <linux/mutex.h>
173#include <sound/ac97_codec.h>
174#include <sound/control.h>
175#include <sound/core.h>
176#include <sound/info.h>
177#include <sound/pcm.h>
178#include <sound/pcm_params.h>
179#include <sound/tlv.h>
180#include "xonar.h"
181#include "cm9780.h"
182#include "pcm1796.h"
183#include "cs2000.h"
184
185
186#define GPIO_D2X_EXT_POWER 0x0020
187#define GPIO_D2_ALT 0x0080
188#define GPIO_D2_OUTPUT_ENABLE 0x0100
189
190#define GPI_EXT_POWER 0x01
191#define GPIO_INPUT_ROUTE 0x0100
192
193#define GPIO_HDAV_OUTPUT_ENABLE 0x0001
194#define GPIO_HDAV_MAGIC 0x00c0
195
196#define GPIO_DB_MASK 0x0030
197#define GPIO_DB_H6 0x0000
198
199#define GPIO_ST_OUTPUT_ENABLE 0x0001
200#define GPIO_ST_HP_REAR 0x0002
201#define GPIO_ST_MAGIC 0x0040
202#define GPIO_ST_HP 0x0080
203
204#define GPIO_XENSE_OUTPUT_ENABLE (0x0001 | 0x0010 | 0x0020)
205#define GPIO_XENSE_SPEAKERS 0x0080
206
207#define I2C_DEVICE_PCM1796(i) (0x98 + ((i) << 1))
208#define I2C_DEVICE_CS2000 0x9c
209
210#define PCM1796_REG_BASE 16
211
212
213struct xonar_pcm179x {
214 struct xonar_generic generic;
215 unsigned int dacs;
216 u8 pcm1796_regs[4][5];
217 unsigned int current_rate;
218 bool h6;
219 bool hp_active;
220 s8 hp_gain_offset;
221 bool has_cs2000;
222 u8 cs2000_regs[0x1f];
223 bool broken_i2c;
224};
225
226struct xonar_hdav {
227 struct xonar_pcm179x pcm179x;
228 struct xonar_hdmi hdmi;
229};
230
231
232static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
233 u8 reg, u8 value)
234{
235
236 static const u8 codec_map[4] = {
237 0, 1, 2, 4
238 };
239 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
240 OXYGEN_SPI_DATA_LENGTH_2 |
241 OXYGEN_SPI_CLOCK_160 |
242 (codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
243 OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
244 (reg << 8) | value);
245}
246
247static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
248 u8 reg, u8 value)
249{
250 oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
251}
252
253static void pcm1796_write(struct oxygen *chip, unsigned int codec,
254 u8 reg, u8 value)
255{
256 struct xonar_pcm179x *data = chip->model_data;
257
258 if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
259 OXYGEN_FUNCTION_SPI)
260 pcm1796_write_spi(chip, codec, reg, value);
261 else
262 pcm1796_write_i2c(chip, codec, reg, value);
263 if ((unsigned int)(reg - PCM1796_REG_BASE)
264 < ARRAY_SIZE(data->pcm1796_regs[codec]))
265 data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value;
266}
267
268static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec,
269 u8 reg, u8 value)
270{
271 struct xonar_pcm179x *data = chip->model_data;
272
273 if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE])
274 pcm1796_write(chip, codec, reg, value);
275}
276
277static void cs2000_write(struct oxygen *chip, u8 reg, u8 value)
278{
279 struct xonar_pcm179x *data = chip->model_data;
280
281 oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value);
282 data->cs2000_regs[reg] = value;
283}
284
285static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value)
286{
287 struct xonar_pcm179x *data = chip->model_data;
288
289 if (value != data->cs2000_regs[reg])
290 cs2000_write(chip, reg, value);
291}
292
293static void pcm1796_registers_init(struct oxygen *chip)
294{
295 struct xonar_pcm179x *data = chip->model_data;
296 unsigned int i;
297 s8 gain_offset;
298
299 msleep(1);
300 gain_offset = data->hp_active ? data->hp_gain_offset : 0;
301 for (i = 0; i < data->dacs; ++i) {
302
303 pcm1796_write(chip, i, 18,
304 data->pcm1796_regs[0][18 - PCM1796_REG_BASE]);
305 pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]
306 + gain_offset);
307 pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]
308 + gain_offset);
309 pcm1796_write(chip, i, 19,
310 data->pcm1796_regs[0][19 - PCM1796_REG_BASE]);
311 pcm1796_write(chip, i, 20,
312 data->pcm1796_regs[0][20 - PCM1796_REG_BASE]);
313 pcm1796_write(chip, i, 21, 0);
314 gain_offset = 0;
315 }
316}
317
318static void pcm1796_init(struct oxygen *chip)
319{
320 struct xonar_pcm179x *data = chip->model_data;
321
322 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] =
323 PCM1796_FMT_24_I2S | PCM1796_ATLD;
324 if (!data->broken_i2c)
325 data->pcm1796_regs[0][18 - PCM1796_REG_BASE] |= PCM1796_MUTE;
326 data->pcm1796_regs[0][19 - PCM1796_REG_BASE] =
327 PCM1796_FLT_SHARP | PCM1796_ATS_1;
328 data->pcm1796_regs[0][20 - PCM1796_REG_BASE] =
329 data->h6 ? PCM1796_OS_64 : PCM1796_OS_128;
330 pcm1796_registers_init(chip);
331 data->current_rate = 48000;
332}
333
334static void xonar_d2_init(struct oxygen *chip)
335{
336 struct xonar_pcm179x *data = chip->model_data;
337
338 data->generic.anti_pop_delay = 300;
339 data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
340 data->dacs = 4;
341
342 pcm1796_init(chip);
343
344 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
345 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
346
347 oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
348
349 xonar_init_cs53x1(chip);
350 xonar_enable_output(chip);
351
352 snd_component_add(chip->card, "PCM1796");
353 snd_component_add(chip->card, "CS5381");
354}
355
356static void xonar_d2x_init(struct oxygen *chip)
357{
358 struct xonar_pcm179x *data = chip->model_data;
359
360 data->generic.ext_power_reg = OXYGEN_GPIO_DATA;
361 data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
362 data->generic.ext_power_bit = GPIO_D2X_EXT_POWER;
363 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
364 xonar_init_ext_power(chip);
365 xonar_d2_init(chip);
366}
367
368static void xonar_hdav_init(struct oxygen *chip)
369{
370 struct xonar_hdav *data = chip->model_data;
371
372 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
373 OXYGEN_2WIRE_LENGTH_8 |
374 OXYGEN_2WIRE_INTERRUPT_MASK |
375 OXYGEN_2WIRE_SPEED_STANDARD);
376
377 data->pcm179x.generic.anti_pop_delay = 100;
378 data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE;
379 data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA;
380 data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
381 data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER;
382 data->pcm179x.dacs = chip->model.dac_channels_mixer / 2;
383 data->pcm179x.h6 = chip->model.dac_channels_mixer > 2;
384
385 pcm1796_init(chip);
386
387 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
388 GPIO_HDAV_MAGIC | GPIO_INPUT_ROUTE);
389 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE);
390
391 xonar_init_cs53x1(chip);
392 xonar_init_ext_power(chip);
393 xonar_hdmi_init(chip, &data->hdmi);
394 xonar_enable_output(chip);
395
396 snd_component_add(chip->card, "PCM1796");
397 snd_component_add(chip->card, "CS5381");
398}
399
400static void xonar_st_init_i2c(struct oxygen *chip)
401{
402 oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
403 OXYGEN_2WIRE_LENGTH_8 |
404 OXYGEN_2WIRE_INTERRUPT_MASK |
405 OXYGEN_2WIRE_SPEED_STANDARD);
406}
407
408static void xonar_st_init_common(struct oxygen *chip)
409{
410 struct xonar_pcm179x *data = chip->model_data;
411
412 data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
413 data->dacs = chip->model.dac_channels_mixer / 2;
414 data->h6 = chip->model.dac_channels_mixer > 2;
415 data->hp_gain_offset = 2*-18;
416
417 pcm1796_init(chip);
418
419 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
420 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
421 GPIO_ST_MAGIC | GPIO_ST_HP);
422 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
423 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
424
425 xonar_init_cs53x1(chip);
426 xonar_enable_output(chip);
427
428 snd_component_add(chip->card, "PCM1792A");
429 snd_component_add(chip->card, "CS5381");
430}
431
432static void cs2000_registers_init(struct oxygen *chip)
433{
434 struct xonar_pcm179x *data = chip->model_data;
435
436 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE);
437 cs2000_write(chip, CS2000_DEV_CTRL, 0);
438 cs2000_write(chip, CS2000_DEV_CFG_1,
439 CS2000_R_MOD_SEL_1 |
440 (0 << CS2000_R_SEL_SHIFT) |
441 CS2000_AUX_OUT_SRC_REF_CLK |
442 CS2000_EN_DEV_CFG_1);
443 cs2000_write(chip, CS2000_DEV_CFG_2,
444 (0 << CS2000_LOCK_CLK_SHIFT) |
445 CS2000_FRAC_N_SRC_STATIC);
446 cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00);
447 cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10);
448 cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00);
449 cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00);
450 cs2000_write(chip, CS2000_FUN_CFG_1,
451 data->cs2000_regs[CS2000_FUN_CFG_1]);
452 cs2000_write(chip, CS2000_FUN_CFG_2, 0);
453 cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2);
454 msleep(3);
455}
456
457static void xonar_st_init(struct oxygen *chip)
458{
459 struct xonar_pcm179x *data = chip->model_data;
460
461 data->generic.anti_pop_delay = 100;
462 data->h6 = chip->model.dac_channels_mixer > 2;
463 data->has_cs2000 = true;
464 data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
465 data->broken_i2c = true;
466
467 oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
468 OXYGEN_RATE_48000 |
469 OXYGEN_I2S_FORMAT_I2S |
470 OXYGEN_I2S_MCLK(data->h6 ? MCLK_256 : MCLK_512) |
471 OXYGEN_I2S_BITS_16 |
472 OXYGEN_I2S_MASTER |
473 OXYGEN_I2S_BCLK_64);
474
475 xonar_st_init_i2c(chip);
476 cs2000_registers_init(chip);
477 xonar_st_init_common(chip);
478
479 snd_component_add(chip->card, "CS2000");
480}
481
482static void xonar_stx_init(struct oxygen *chip)
483{
484 struct xonar_pcm179x *data = chip->model_data;
485
486 xonar_st_init_i2c(chip);
487 data->generic.anti_pop_delay = 800;
488 data->generic.ext_power_reg = OXYGEN_GPI_DATA;
489 data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
490 data->generic.ext_power_bit = GPI_EXT_POWER;
491 xonar_init_ext_power(chip);
492 xonar_st_init_common(chip);
493}
494
495static void xonar_xense_init(struct oxygen *chip)
496{
497 struct xonar_pcm179x *data = chip->model_data;
498
499 data->generic.ext_power_reg = OXYGEN_GPI_DATA;
500 data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
501 data->generic.ext_power_bit = GPI_EXT_POWER;
502 xonar_init_ext_power(chip);
503
504 data->generic.anti_pop_delay = 100;
505 data->has_cs2000 = true;
506 data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
507
508 oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
509 OXYGEN_RATE_48000 |
510 OXYGEN_I2S_FORMAT_I2S |
511 OXYGEN_I2S_MCLK(MCLK_512) |
512 OXYGEN_I2S_BITS_16 |
513 OXYGEN_I2S_MASTER |
514 OXYGEN_I2S_BCLK_64);
515
516 xonar_st_init_i2c(chip);
517 cs2000_registers_init(chip);
518
519 data->generic.output_enable_bit = GPIO_XENSE_OUTPUT_ENABLE;
520 data->dacs = 1;
521 data->hp_gain_offset = 2*-18;
522
523 pcm1796_init(chip);
524
525 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
526 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
527 GPIO_ST_MAGIC | GPIO_XENSE_SPEAKERS);
528 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
529 GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
530 GPIO_XENSE_SPEAKERS);
531
532 xonar_init_cs53x1(chip);
533 xonar_enable_output(chip);
534
535 snd_component_add(chip->card, "PCM1796");
536 snd_component_add(chip->card, "CS5381");
537 snd_component_add(chip->card, "CS2000");
538}
539
540static void xonar_d2_cleanup(struct oxygen *chip)
541{
542 xonar_disable_output(chip);
543}
544
545static void xonar_hdav_cleanup(struct oxygen *chip)
546{
547 xonar_hdmi_cleanup(chip);
548 xonar_disable_output(chip);
549 msleep(2);
550}
551
552static void xonar_st_cleanup(struct oxygen *chip)
553{
554 xonar_disable_output(chip);
555}
556
557static void xonar_d2_suspend(struct oxygen *chip)
558{
559 xonar_d2_cleanup(chip);
560}
561
562static void xonar_hdav_suspend(struct oxygen *chip)
563{
564 xonar_hdav_cleanup(chip);
565}
566
567static void xonar_st_suspend(struct oxygen *chip)
568{
569 xonar_st_cleanup(chip);
570}
571
572static void xonar_d2_resume(struct oxygen *chip)
573{
574 pcm1796_registers_init(chip);
575 xonar_enable_output(chip);
576}
577
578static void xonar_hdav_resume(struct oxygen *chip)
579{
580 struct xonar_hdav *data = chip->model_data;
581
582 pcm1796_registers_init(chip);
583 xonar_hdmi_resume(chip, &data->hdmi);
584 xonar_enable_output(chip);
585}
586
587static void xonar_stx_resume(struct oxygen *chip)
588{
589 pcm1796_registers_init(chip);
590 xonar_enable_output(chip);
591}
592
593static void xonar_st_resume(struct oxygen *chip)
594{
595 cs2000_registers_init(chip);
596 xonar_stx_resume(chip);
597}
598
599static void update_pcm1796_oversampling(struct oxygen *chip)
600{
601 struct xonar_pcm179x *data = chip->model_data;
602 unsigned int i;
603 u8 reg;
604
605 if (data->current_rate <= 48000 && !data->h6)
606 reg = PCM1796_OS_128;
607 else
608 reg = PCM1796_OS_64;
609 for (i = 0; i < data->dacs; ++i)
610 pcm1796_write_cached(chip, i, 20, reg);
611}
612
613static void update_pcm1796_deemph(struct oxygen *chip)
614{
615 struct xonar_pcm179x *data = chip->model_data;
616 unsigned int i;
617 u8 reg;
618
619 reg = data->pcm1796_regs[0][18 - PCM1796_REG_BASE] & ~PCM1796_DMF_MASK;
620 if (data->current_rate == 48000)
621 reg |= PCM1796_DMF_48;
622 else if (data->current_rate == 44100)
623 reg |= PCM1796_DMF_441;
624 else if (data->current_rate == 32000)
625 reg |= PCM1796_DMF_32;
626 for (i = 0; i < data->dacs; ++i)
627 pcm1796_write_cached(chip, i, 18, reg);
628}
629
630static void set_pcm1796_params(struct oxygen *chip,
631 struct snd_pcm_hw_params *params)
632{
633 struct xonar_pcm179x *data = chip->model_data;
634
635 msleep(1);
636 data->current_rate = params_rate(params);
637 update_pcm1796_oversampling(chip);
638 update_pcm1796_deemph(chip);
639}
640
641static void update_pcm1796_volume(struct oxygen *chip)
642{
643 struct xonar_pcm179x *data = chip->model_data;
644 unsigned int i;
645 s8 gain_offset;
646
647 gain_offset = data->hp_active ? data->hp_gain_offset : 0;
648 for (i = 0; i < data->dacs; ++i) {
649 pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2]
650 + gain_offset);
651 pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1]
652 + gain_offset);
653 gain_offset = 0;
654 }
655}
656
657static void update_pcm1796_mute(struct oxygen *chip)
658{
659 struct xonar_pcm179x *data = chip->model_data;
660 unsigned int i;
661 u8 value;
662
663 value = data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
664 if (chip->dac_mute)
665 value |= PCM1796_MUTE;
666 else
667 value &= ~PCM1796_MUTE;
668 for (i = 0; i < data->dacs; ++i)
669 pcm1796_write_cached(chip, i, 18, value);
670}
671
672static void update_cs2000_rate(struct oxygen *chip, unsigned int rate)
673{
674 struct xonar_pcm179x *data = chip->model_data;
675 u8 rate_mclk, reg;
676
677 switch (rate) {
678 case 32000:
679 case 64000:
680 rate_mclk = OXYGEN_RATE_32000;
681 break;
682 case 44100:
683 case 88200:
684 case 176400:
685 rate_mclk = OXYGEN_RATE_44100;
686 break;
687 default:
688 case 48000:
689 case 96000:
690 case 192000:
691 rate_mclk = OXYGEN_RATE_48000;
692 break;
693 }
694
695 if (rate <= 96000 && (rate > 48000 || data->h6)) {
696 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_256);
697 reg = CS2000_REF_CLK_DIV_1;
698 } else {
699 rate_mclk |= OXYGEN_I2S_MCLK(MCLK_512);
700 reg = CS2000_REF_CLK_DIV_2;
701 }
702
703 oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk,
704 OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK);
705 cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg);
706 msleep(3);
707}
708
709static void set_st_params(struct oxygen *chip,
710 struct snd_pcm_hw_params *params)
711{
712 update_cs2000_rate(chip, params_rate(params));
713 set_pcm1796_params(chip, params);
714}
715
716static void set_hdav_params(struct oxygen *chip,
717 struct snd_pcm_hw_params *params)
718{
719 struct xonar_hdav *data = chip->model_data;
720
721 set_pcm1796_params(chip, params);
722 xonar_set_hdmi_params(chip, &data->hdmi, params);
723}
724
725static 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 = xonar_gpio_bit_switch_get,
730 .put = xonar_gpio_bit_switch_put,
731 .private_value = GPIO_D2_ALT,
732};
733
734static int rolloff_info(struct snd_kcontrol *ctl,
735 struct snd_ctl_elem_info *info)
736{
737 static const char *const names[2] = {
738 "Sharp Roll-off", "Slow Roll-off"
739 };
740
741 return snd_ctl_enum_info(info, 1, 2, names);
742}
743
744static int rolloff_get(struct snd_kcontrol *ctl,
745 struct snd_ctl_elem_value *value)
746{
747 struct oxygen *chip = ctl->private_data;
748 struct xonar_pcm179x *data = chip->model_data;
749
750 value->value.enumerated.item[0] =
751 (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] &
752 PCM1796_FLT_MASK) != PCM1796_FLT_SHARP;
753 return 0;
754}
755
756static int rolloff_put(struct snd_kcontrol *ctl,
757 struct snd_ctl_elem_value *value)
758{
759 struct oxygen *chip = ctl->private_data;
760 struct xonar_pcm179x *data = chip->model_data;
761 unsigned int i;
762 int changed;
763 u8 reg;
764
765 mutex_lock(&chip->mutex);
766 reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
767 reg &= ~PCM1796_FLT_MASK;
768 if (!value->value.enumerated.item[0])
769 reg |= PCM1796_FLT_SHARP;
770 else
771 reg |= PCM1796_FLT_SLOW;
772 changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
773 if (changed) {
774 for (i = 0; i < data->dacs; ++i)
775 pcm1796_write(chip, i, 19, reg);
776 }
777 mutex_unlock(&chip->mutex);
778 return changed;
779}
780
781static const struct snd_kcontrol_new rolloff_control = {
782 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
783 .name = "DAC Filter Playback Enum",
784 .info = rolloff_info,
785 .get = rolloff_get,
786 .put = rolloff_put,
787};
788
789static int deemph_get(struct snd_kcontrol *ctl,
790 struct snd_ctl_elem_value *value)
791{
792 struct oxygen *chip = ctl->private_data;
793 struct xonar_pcm179x *data = chip->model_data;
794
795 value->value.integer.value[0] =
796 !!(data->pcm1796_regs[0][18 - PCM1796_REG_BASE] & PCM1796_DME);
797 return 0;
798}
799
800static int deemph_put(struct snd_kcontrol *ctl,
801 struct snd_ctl_elem_value *value)
802{
803 struct oxygen *chip = ctl->private_data;
804 struct xonar_pcm179x *data = chip->model_data;
805 unsigned int i;
806 int changed;
807 u8 reg;
808
809 mutex_lock(&chip->mutex);
810 reg = data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
811 if (!value->value.integer.value[0])
812 reg &= ~PCM1796_DME;
813 else
814 reg |= PCM1796_DME;
815 changed = reg != data->pcm1796_regs[0][18 - PCM1796_REG_BASE];
816 if (changed) {
817 for (i = 0; i < data->dacs; ++i)
818 pcm1796_write(chip, i, 18, reg);
819 }
820 mutex_unlock(&chip->mutex);
821 return changed;
822}
823
824static const struct snd_kcontrol_new deemph_control = {
825 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
826 .name = "De-emphasis Playback Switch",
827 .info = snd_ctl_boolean_mono_info,
828 .get = deemph_get,
829 .put = deemph_put,
830};
831
832static const struct snd_kcontrol_new hdav_hdmi_control = {
833 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
834 .name = "HDMI Playback Switch",
835 .info = snd_ctl_boolean_mono_info,
836 .get = xonar_gpio_bit_switch_get,
837 .put = xonar_gpio_bit_switch_put,
838 .private_value = GPIO_HDAV_OUTPUT_ENABLE | XONAR_GPIO_BIT_INVERT,
839};
840
841static int st_output_switch_info(struct snd_kcontrol *ctl,
842 struct snd_ctl_elem_info *info)
843{
844 static const char *const names[3] = {
845 "Speakers", "Headphones", "FP Headphones"
846 };
847
848 return snd_ctl_enum_info(info, 1, 3, names);
849}
850
851static int st_output_switch_get(struct snd_kcontrol *ctl,
852 struct snd_ctl_elem_value *value)
853{
854 struct oxygen *chip = ctl->private_data;
855 u16 gpio;
856
857 gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
858 if (!(gpio & GPIO_ST_HP))
859 value->value.enumerated.item[0] = 0;
860 else if (gpio & GPIO_ST_HP_REAR)
861 value->value.enumerated.item[0] = 1;
862 else
863 value->value.enumerated.item[0] = 2;
864 return 0;
865}
866
867
868static int st_output_switch_put(struct snd_kcontrol *ctl,
869 struct snd_ctl_elem_value *value)
870{
871 struct oxygen *chip = ctl->private_data;
872 struct xonar_pcm179x *data = chip->model_data;
873 u16 gpio_old, gpio;
874
875 mutex_lock(&chip->mutex);
876 gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
877 gpio = gpio_old;
878 switch (value->value.enumerated.item[0]) {
879 case 0:
880 gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR);
881 break;
882 case 1:
883 gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR;
884 break;
885 case 2:
886 gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR;
887 break;
888 }
889 oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
890 data->hp_active = gpio & GPIO_ST_HP;
891 update_pcm1796_volume(chip);
892 mutex_unlock(&chip->mutex);
893 return gpio != gpio_old;
894}
895
896static int st_hp_volume_offset_info(struct snd_kcontrol *ctl,
897 struct snd_ctl_elem_info *info)
898{
899 static const char *const names[4] = {
900 "< 32 ohms", "32-64 ohms", "64-300 ohms", "300-600 ohms"
901 };
902
903 return snd_ctl_enum_info(info, 1, 4, names);
904}
905
906static int st_hp_volume_offset_get(struct snd_kcontrol *ctl,
907 struct snd_ctl_elem_value *value)
908{
909 struct oxygen *chip = ctl->private_data;
910 struct xonar_pcm179x *data = chip->model_data;
911
912 mutex_lock(&chip->mutex);
913 if (data->hp_gain_offset < 2*-12)
914 value->value.enumerated.item[0] = 0;
915 else if (data->hp_gain_offset < 2*-6)
916 value->value.enumerated.item[0] = 1;
917 else if (data->hp_gain_offset < 0)
918 value->value.enumerated.item[0] = 2;
919 else
920 value->value.enumerated.item[0] = 3;
921 mutex_unlock(&chip->mutex);
922 return 0;
923}
924
925
926static int st_hp_volume_offset_put(struct snd_kcontrol *ctl,
927 struct snd_ctl_elem_value *value)
928{
929 static const s8 offsets[] = { 2*-18, 2*-12, 2*-6, 0 };
930 struct oxygen *chip = ctl->private_data;
931 struct xonar_pcm179x *data = chip->model_data;
932 s8 offset;
933 int changed;
934
935 if (value->value.enumerated.item[0] > 3)
936 return -EINVAL;
937 offset = offsets[value->value.enumerated.item[0]];
938 mutex_lock(&chip->mutex);
939 changed = offset != data->hp_gain_offset;
940 if (changed) {
941 data->hp_gain_offset = offset;
942 update_pcm1796_volume(chip);
943 }
944 mutex_unlock(&chip->mutex);
945 return changed;
946}
947
948static const struct snd_kcontrol_new st_controls[] = {
949 {
950 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
951 .name = "Analog Output",
952 .info = st_output_switch_info,
953 .get = st_output_switch_get,
954 .put = st_output_switch_put,
955 },
956 {
957 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
958 .name = "Headphones Impedance Playback Enum",
959 .info = st_hp_volume_offset_info,
960 .get = st_hp_volume_offset_get,
961 .put = st_hp_volume_offset_put,
962 },
963};
964
965static int xense_output_switch_get(struct snd_kcontrol *ctl,
966 struct snd_ctl_elem_value *value)
967{
968 struct oxygen *chip = ctl->private_data;
969 u16 gpio;
970
971 gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
972 if (gpio & GPIO_XENSE_SPEAKERS)
973 value->value.enumerated.item[0] = 0;
974 else if (!(gpio & GPIO_XENSE_SPEAKERS) && (gpio & GPIO_ST_HP_REAR))
975 value->value.enumerated.item[0] = 1;
976 else
977 value->value.enumerated.item[0] = 2;
978 return 0;
979}
980
981static int xense_output_switch_put(struct snd_kcontrol *ctl,
982 struct snd_ctl_elem_value *value)
983{
984 struct oxygen *chip = ctl->private_data;
985 struct xonar_pcm179x *data = chip->model_data;
986 u16 gpio_old, gpio;
987
988 mutex_lock(&chip->mutex);
989 gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
990 gpio = gpio_old;
991 switch (value->value.enumerated.item[0]) {
992 case 0:
993 gpio |= GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR;
994 break;
995 case 1:
996 gpio = (gpio | GPIO_ST_HP_REAR) & ~GPIO_XENSE_SPEAKERS;
997 break;
998 case 2:
999 gpio &= ~(GPIO_XENSE_SPEAKERS | GPIO_ST_HP_REAR);
1000 break;
1001 }
1002 oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
1003 data->hp_active = !(gpio & GPIO_XENSE_SPEAKERS);
1004 update_pcm1796_volume(chip);
1005 mutex_unlock(&chip->mutex);
1006 return gpio != gpio_old;
1007}
1008
1009static const struct snd_kcontrol_new xense_controls[] = {
1010 {
1011 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1012 .name = "Analog Output",
1013 .info = st_output_switch_info,
1014 .get = xense_output_switch_get,
1015 .put = xense_output_switch_put,
1016 },
1017 {
1018 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1019 .name = "Headphones Impedance Playback Enum",
1020 .info = st_hp_volume_offset_info,
1021 .get = st_hp_volume_offset_get,
1022 .put = st_hp_volume_offset_put,
1023 },
1024};
1025
1026static void xonar_line_mic_ac97_switch(struct oxygen *chip,
1027 unsigned int reg, unsigned int mute)
1028{
1029 if (reg == AC97_LINE) {
1030 spin_lock_irq(&chip->reg_lock);
1031 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
1032 mute ? GPIO_INPUT_ROUTE : 0,
1033 GPIO_INPUT_ROUTE);
1034 spin_unlock_irq(&chip->reg_lock);
1035 }
1036}
1037
1038static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0);
1039
1040static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
1041{
1042 if (!strncmp(template->name, "CD Capture ", 11))
1043
1044 template->private_value ^= AC97_CD ^ AC97_VIDEO;
1045 return 0;
1046}
1047
1048static int xonar_st_h6_control_filter(struct snd_kcontrol_new *template)
1049{
1050 if (!strncmp(template->name, "Master Playback ", 16))
1051
1052 return 1;
1053 return 0;
1054}
1055
1056static int add_pcm1796_controls(struct oxygen *chip)
1057{
1058 struct xonar_pcm179x *data = chip->model_data;
1059 int err;
1060
1061 if (!data->broken_i2c) {
1062 err = snd_ctl_add(chip->card,
1063 snd_ctl_new1(&rolloff_control, chip));
1064 if (err < 0)
1065 return err;
1066 err = snd_ctl_add(chip->card,
1067 snd_ctl_new1(&deemph_control, chip));
1068 if (err < 0)
1069 return err;
1070 }
1071 return 0;
1072}
1073
1074static int xonar_d2_mixer_init(struct oxygen *chip)
1075{
1076 int err;
1077
1078 err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
1079 if (err < 0)
1080 return err;
1081 err = add_pcm1796_controls(chip);
1082 if (err < 0)
1083 return err;
1084 return 0;
1085}
1086
1087static int xonar_hdav_mixer_init(struct oxygen *chip)
1088{
1089 int err;
1090
1091 err = snd_ctl_add(chip->card, snd_ctl_new1(&hdav_hdmi_control, chip));
1092 if (err < 0)
1093 return err;
1094 err = add_pcm1796_controls(chip);
1095 if (err < 0)
1096 return err;
1097 return 0;
1098}
1099
1100static int xonar_st_mixer_init(struct oxygen *chip)
1101{
1102 unsigned int i;
1103 int err;
1104
1105 for (i = 0; i < ARRAY_SIZE(st_controls); ++i) {
1106 err = snd_ctl_add(chip->card,
1107 snd_ctl_new1(&st_controls[i], chip));
1108 if (err < 0)
1109 return err;
1110 }
1111 err = add_pcm1796_controls(chip);
1112 if (err < 0)
1113 return err;
1114 return 0;
1115}
1116
1117static int xonar_xense_mixer_init(struct oxygen *chip)
1118{
1119 unsigned int i;
1120 int err;
1121
1122 for (i = 0; i < ARRAY_SIZE(xense_controls); ++i) {
1123 err = snd_ctl_add(chip->card,
1124 snd_ctl_new1(&xense_controls[i], chip));
1125 if (err < 0)
1126 return err;
1127 }
1128 err = add_pcm1796_controls(chip);
1129 if (err < 0)
1130 return err;
1131 return 0;
1132}
1133
1134static void dump_pcm1796_registers(struct oxygen *chip,
1135 struct snd_info_buffer *buffer)
1136{
1137 struct xonar_pcm179x *data = chip->model_data;
1138 unsigned int dac, i;
1139
1140 for (dac = 0; dac < data->dacs; ++dac) {
1141 snd_iprintf(buffer, "\nPCM1796 %u:", dac + 1);
1142 for (i = 0; i < 5; ++i)
1143 snd_iprintf(buffer, " %02x",
1144 data->pcm1796_regs[dac][i]);
1145 }
1146 snd_iprintf(buffer, "\n");
1147}
1148
1149static void dump_cs2000_registers(struct oxygen *chip,
1150 struct snd_info_buffer *buffer)
1151{
1152 struct xonar_pcm179x *data = chip->model_data;
1153 unsigned int i;
1154
1155 if (data->has_cs2000) {
1156 snd_iprintf(buffer, "\nCS2000:\n00: ");
1157 for (i = 1; i < 0x10; ++i)
1158 snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
1159 snd_iprintf(buffer, "\n10:");
1160 for (i = 0x10; i < 0x1f; ++i)
1161 snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
1162 snd_iprintf(buffer, "\n");
1163 }
1164}
1165
1166static void dump_st_registers(struct oxygen *chip,
1167 struct snd_info_buffer *buffer)
1168{
1169 dump_pcm1796_registers(chip, buffer);
1170 dump_cs2000_registers(chip, buffer);
1171}
1172
1173static const struct oxygen_model model_xonar_d2 = {
1174 .longname = "Asus Virtuoso 200",
1175 .chip = "AV200",
1176 .init = xonar_d2_init,
1177 .control_filter = xonar_d2_control_filter,
1178 .mixer_init = xonar_d2_mixer_init,
1179 .cleanup = xonar_d2_cleanup,
1180 .suspend = xonar_d2_suspend,
1181 .resume = xonar_d2_resume,
1182 .set_dac_params = set_pcm1796_params,
1183 .set_adc_params = xonar_set_cs53x1_params,
1184 .update_dac_volume = update_pcm1796_volume,
1185 .update_dac_mute = update_pcm1796_mute,
1186 .dump_registers = dump_pcm1796_registers,
1187 .dac_tlv = pcm1796_db_scale,
1188 .model_data_size = sizeof(struct xonar_pcm179x),
1189 .device_config = PLAYBACK_0_TO_I2S |
1190 PLAYBACK_1_TO_SPDIF |
1191 CAPTURE_0_FROM_I2S_2 |
1192 CAPTURE_1_FROM_SPDIF |
1193 MIDI_OUTPUT |
1194 MIDI_INPUT |
1195 AC97_CD_INPUT,
1196 .dac_channels_pcm = 8,
1197 .dac_channels_mixer = 8,
1198 .dac_volume_min = 255 - 2*60,
1199 .dac_volume_max = 255,
1200 .misc_flags = OXYGEN_MISC_MIDI,
1201 .function_flags = OXYGEN_FUNCTION_SPI |
1202 OXYGEN_FUNCTION_ENABLE_SPI_4_5,
1203 .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1204 .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1205 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1206 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1207};
1208
1209static const struct oxygen_model model_xonar_hdav = {
1210 .longname = "Asus Virtuoso 200",
1211 .chip = "AV200",
1212 .init = xonar_hdav_init,
1213 .mixer_init = xonar_hdav_mixer_init,
1214 .cleanup = xonar_hdav_cleanup,
1215 .suspend = xonar_hdav_suspend,
1216 .resume = xonar_hdav_resume,
1217 .pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter,
1218 .set_dac_params = set_hdav_params,
1219 .set_adc_params = xonar_set_cs53x1_params,
1220 .update_dac_volume = update_pcm1796_volume,
1221 .update_dac_mute = update_pcm1796_mute,
1222 .uart_input = xonar_hdmi_uart_input,
1223 .ac97_switch = xonar_line_mic_ac97_switch,
1224 .dump_registers = dump_pcm1796_registers,
1225 .dac_tlv = pcm1796_db_scale,
1226 .model_data_size = sizeof(struct xonar_hdav),
1227 .device_config = PLAYBACK_0_TO_I2S |
1228 PLAYBACK_1_TO_SPDIF |
1229 CAPTURE_0_FROM_I2S_2 |
1230 CAPTURE_1_FROM_SPDIF,
1231 .dac_channels_pcm = 8,
1232 .dac_channels_mixer = 2,
1233 .dac_volume_min = 255 - 2*60,
1234 .dac_volume_max = 255,
1235 .misc_flags = OXYGEN_MISC_MIDI,
1236 .function_flags = OXYGEN_FUNCTION_2WIRE,
1237 .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1238 .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1239 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1240 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1241};
1242
1243static const struct oxygen_model model_xonar_st = {
1244 .longname = "Asus Virtuoso 100",
1245 .chip = "AV200",
1246 .init = xonar_st_init,
1247 .mixer_init = xonar_st_mixer_init,
1248 .cleanup = xonar_st_cleanup,
1249 .suspend = xonar_st_suspend,
1250 .resume = xonar_st_resume,
1251 .set_dac_params = set_st_params,
1252 .set_adc_params = xonar_set_cs53x1_params,
1253 .update_dac_volume = update_pcm1796_volume,
1254 .update_dac_mute = update_pcm1796_mute,
1255 .ac97_switch = xonar_line_mic_ac97_switch,
1256 .dump_registers = dump_st_registers,
1257 .dac_tlv = pcm1796_db_scale,
1258 .model_data_size = sizeof(struct xonar_pcm179x),
1259 .device_config = PLAYBACK_0_TO_I2S |
1260 PLAYBACK_1_TO_SPDIF |
1261 CAPTURE_0_FROM_I2S_2 |
1262 CAPTURE_1_FROM_SPDIF |
1263 AC97_FMIC_SWITCH,
1264 .dac_channels_pcm = 2,
1265 .dac_channels_mixer = 2,
1266 .dac_volume_min = 255 - 2*60,
1267 .dac_volume_max = 255,
1268 .function_flags = OXYGEN_FUNCTION_2WIRE,
1269 .dac_mclks = OXYGEN_MCLKS(512, 128, 128),
1270 .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
1271 .dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
1272 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
1273};
1274
1275int get_xonar_pcm179x_model(struct oxygen *chip,
1276 const struct pci_device_id *id)
1277{
1278 switch (id->subdevice) {
1279 case 0x8269:
1280 chip->model = model_xonar_d2;
1281 chip->model.shortname = "Xonar D2";
1282 break;
1283 case 0x82b7:
1284 chip->model = model_xonar_d2;
1285 chip->model.shortname = "Xonar D2X";
1286 chip->model.init = xonar_d2x_init;
1287 break;
1288 case 0x8314:
1289 chip->model = model_xonar_hdav;
1290 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1291 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1292 default:
1293 chip->model.shortname = "Xonar HDAV1.3";
1294 break;
1295 case GPIO_DB_H6:
1296 chip->model.shortname = "Xonar HDAV1.3+H6";
1297 chip->model.dac_channels_mixer = 8;
1298 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1299 break;
1300 }
1301 break;
1302 case 0x835d:
1303 chip->model = model_xonar_st;
1304 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1305 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1306 default:
1307 chip->model.shortname = "Xonar ST";
1308 break;
1309 case GPIO_DB_H6:
1310 chip->model.shortname = "Xonar ST+H6";
1311 chip->model.control_filter = xonar_st_h6_control_filter;
1312 chip->model.dac_channels_pcm = 8;
1313 chip->model.dac_channels_mixer = 8;
1314 chip->model.dac_volume_min = 255;
1315 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1316 break;
1317 }
1318 break;
1319 case 0x835c:
1320 chip->model = model_xonar_st;
1321 chip->model.shortname = "Xonar STX";
1322 chip->model.init = xonar_stx_init;
1323 chip->model.resume = xonar_stx_resume;
1324 chip->model.set_dac_params = set_pcm1796_params;
1325 break;
1326 case 0x85f4:
1327 chip->model = model_xonar_st;
1328 oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
1329 switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
1330 default:
1331 chip->model.shortname = "Xonar STX II";
1332 break;
1333 case GPIO_DB_H6:
1334 chip->model.shortname = "Xonar STX II+H6";
1335 chip->model.dac_channels_pcm = 8;
1336 chip->model.dac_channels_mixer = 8;
1337 chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
1338 break;
1339 }
1340 chip->model.init = xonar_stx_init;
1341 chip->model.resume = xonar_stx_resume;
1342 chip->model.set_dac_params = set_pcm1796_params;
1343 break;
1344 case 0x8428:
1345 chip->model = model_xonar_st;
1346 chip->model.shortname = "Xonar Xense";
1347 chip->model.chip = "AV100";
1348 chip->model.init = xonar_xense_init;
1349 chip->model.mixer_init = xonar_xense_mixer_init;
1350 break;
1351 default:
1352 return -EINVAL;
1353 }
1354 return 0;
1355}
1356
