net: dsa: mt7530: set CPU port to fallback mode
[linux/fpc-iii.git] / sound / pci / oxygen / oxygen.c
blobe36ed8af55adcb82c7cf2f69186271d7edcb7125
1 /*
2 * C-Media CMI8788 driver for C-Media's reference design and similar models
4 * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
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.
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.
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
21 * CMI8788:
23 * SPI 0 -> 1st AK4396 (front)
24 * SPI 1 -> 2nd AK4396 (surround)
25 * SPI 2 -> 3rd AK4396 (center/LFE)
26 * SPI 3 -> WM8785
27 * SPI 4 -> 4th AK4396 (back)
29 * GPIO 0 -> DFS0 of AK5385
30 * GPIO 1 -> DFS1 of AK5385
32 * X-Meridian models:
33 * GPIO 4 -> enable extension S/PDIF input
34 * GPIO 6 -> enable on-board S/PDIF input
36 * Claro models:
37 * GPIO 6 -> S/PDIF from optical (0) or coaxial (1) input
38 * GPIO 8 -> enable headphone amplifier
40 * CM9780:
42 * LINE_OUT -> input of ADC
44 * AUX_IN <- aux
45 * CD_IN <- CD
46 * MIC_IN <- mic
48 * GPO 0 -> route line-in (0) or AC97 output (1) to ADC input
51 #include <linux/delay.h>
52 #include <linux/mutex.h>
53 #include <linux/pci.h>
54 #include <linux/module.h>
55 #include <sound/ac97_codec.h>
56 #include <sound/control.h>
57 #include <sound/core.h>
58 #include <sound/info.h>
59 #include <sound/initval.h>
60 #include <sound/pcm.h>
61 #include <sound/pcm_params.h>
62 #include <sound/tlv.h>
63 #include "oxygen.h"
64 #include "xonar_dg.h"
65 #include "ak4396.h"
66 #include "wm8785.h"
68 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
69 MODULE_DESCRIPTION("C-Media CMI8788 driver");
70 MODULE_LICENSE("GPL v2");
71 MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8786}"
72 ",{C-Media,CMI8787}"
73 ",{C-Media,CMI8788}}");
75 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
76 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
77 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
79 module_param_array(index, int, NULL, 0444);
80 MODULE_PARM_DESC(index, "card index");
81 module_param_array(id, charp, NULL, 0444);
82 MODULE_PARM_DESC(id, "ID string");
83 module_param_array(enable, bool, NULL, 0444);
84 MODULE_PARM_DESC(enable, "enable card");
86 enum {
87 MODEL_CMEDIA_REF,
88 MODEL_MERIDIAN,
89 MODEL_MERIDIAN_2G,
90 MODEL_CLARO,
91 MODEL_CLARO_HALO,
92 MODEL_FANTASIA,
93 MODEL_SERENADE,
94 MODEL_2CH_OUTPUT,
95 MODEL_HG2PCI,
96 MODEL_XONAR_DG,
97 MODEL_XONAR_DGX,
100 static const struct pci_device_id oxygen_ids[] = {
101 /* C-Media's reference design */
102 { OXYGEN_PCI_SUBID(0x10b0, 0x0216), .driver_data = MODEL_CMEDIA_REF },
103 { OXYGEN_PCI_SUBID(0x10b0, 0x0217), .driver_data = MODEL_CMEDIA_REF },
104 { OXYGEN_PCI_SUBID(0x10b0, 0x0218), .driver_data = MODEL_CMEDIA_REF },
105 { OXYGEN_PCI_SUBID(0x10b0, 0x0219), .driver_data = MODEL_CMEDIA_REF },
106 { OXYGEN_PCI_SUBID(0x13f6, 0x0001), .driver_data = MODEL_CMEDIA_REF },
107 { OXYGEN_PCI_SUBID(0x13f6, 0x0010), .driver_data = MODEL_CMEDIA_REF },
108 { OXYGEN_PCI_SUBID(0x13f6, 0x8788), .driver_data = MODEL_CMEDIA_REF },
109 { OXYGEN_PCI_SUBID(0x147a, 0xa017), .driver_data = MODEL_CMEDIA_REF },
110 { OXYGEN_PCI_SUBID(0x1a58, 0x0910), .driver_data = MODEL_CMEDIA_REF },
111 /* Asus Xonar DG */
112 { OXYGEN_PCI_SUBID(0x1043, 0x8467), .driver_data = MODEL_XONAR_DG },
113 /* Asus Xonar DGX */
114 { OXYGEN_PCI_SUBID(0x1043, 0x8521), .driver_data = MODEL_XONAR_DGX },
115 /* PCI 2.0 HD Audio */
116 { OXYGEN_PCI_SUBID(0x13f6, 0x8782), .driver_data = MODEL_2CH_OUTPUT },
117 /* Kuroutoshikou CMI8787-HG2PCI */
118 { OXYGEN_PCI_SUBID(0x13f6, 0xffff), .driver_data = MODEL_HG2PCI },
119 /* TempoTec HiFier Fantasia */
120 { OXYGEN_PCI_SUBID(0x14c3, 0x1710), .driver_data = MODEL_FANTASIA },
121 /* TempoTec HiFier Serenade */
122 { OXYGEN_PCI_SUBID(0x14c3, 0x1711), .driver_data = MODEL_SERENADE },
123 /* AuzenTech X-Meridian */
124 { OXYGEN_PCI_SUBID(0x415a, 0x5431), .driver_data = MODEL_MERIDIAN },
125 /* AuzenTech X-Meridian 2G */
126 { OXYGEN_PCI_SUBID(0x5431, 0x017a), .driver_data = MODEL_MERIDIAN_2G },
127 /* HT-Omega Claro */
128 { OXYGEN_PCI_SUBID(0x7284, 0x9761), .driver_data = MODEL_CLARO },
129 /* HT-Omega Claro halo */
130 { OXYGEN_PCI_SUBID(0x7284, 0x9781), .driver_data = MODEL_CLARO_HALO },
133 MODULE_DEVICE_TABLE(pci, oxygen_ids);
136 #define GPIO_AK5385_DFS_MASK 0x0003
137 #define GPIO_AK5385_DFS_NORMAL 0x0000
138 #define GPIO_AK5385_DFS_DOUBLE 0x0001
139 #define GPIO_AK5385_DFS_QUAD 0x0002
141 #define GPIO_MERIDIAN_DIG_MASK 0x0050
142 #define GPIO_MERIDIAN_DIG_EXT 0x0010
143 #define GPIO_MERIDIAN_DIG_BOARD 0x0040
145 #define GPIO_CLARO_DIG_COAX 0x0040
146 #define GPIO_CLARO_HP 0x0100
148 struct generic_data {
149 unsigned int dacs;
150 u8 ak4396_regs[4][5];
151 u16 wm8785_regs[3];
154 static void ak4396_write(struct oxygen *chip, unsigned int codec,
155 u8 reg, u8 value)
157 /* maps ALSA channel pair number to SPI output */
158 static const u8 codec_spi_map[4] = {
159 0, 1, 2, 4
161 struct generic_data *data = chip->model_data;
163 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
164 OXYGEN_SPI_DATA_LENGTH_2 |
165 OXYGEN_SPI_CLOCK_160 |
166 (codec_spi_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
167 OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
168 AK4396_WRITE | (reg << 8) | value);
169 data->ak4396_regs[codec][reg] = value;
172 static void ak4396_write_cached(struct oxygen *chip, unsigned int codec,
173 u8 reg, u8 value)
175 struct generic_data *data = chip->model_data;
177 if (value != data->ak4396_regs[codec][reg])
178 ak4396_write(chip, codec, reg, value);
181 static void wm8785_write(struct oxygen *chip, u8 reg, unsigned int value)
183 struct generic_data *data = chip->model_data;
185 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
186 OXYGEN_SPI_DATA_LENGTH_2 |
187 OXYGEN_SPI_CLOCK_160 |
188 (3 << OXYGEN_SPI_CODEC_SHIFT) |
189 OXYGEN_SPI_CEN_LATCH_CLOCK_LO,
190 (reg << 9) | value);
191 if (reg < ARRAY_SIZE(data->wm8785_regs))
192 data->wm8785_regs[reg] = value;
195 static void ak4396_registers_init(struct oxygen *chip)
197 struct generic_data *data = chip->model_data;
198 unsigned int i;
200 for (i = 0; i < data->dacs; ++i) {
201 ak4396_write(chip, i, AK4396_CONTROL_1,
202 AK4396_DIF_24_MSB | AK4396_RSTN);
203 ak4396_write(chip, i, AK4396_CONTROL_2,
204 data->ak4396_regs[0][AK4396_CONTROL_2]);
205 ak4396_write(chip, i, AK4396_CONTROL_3,
206 AK4396_PCM);
207 ak4396_write(chip, i, AK4396_LCH_ATT,
208 chip->dac_volume[i * 2]);
209 ak4396_write(chip, i, AK4396_RCH_ATT,
210 chip->dac_volume[i * 2 + 1]);
214 static void ak4396_init(struct oxygen *chip)
216 struct generic_data *data = chip->model_data;
218 data->dacs = chip->model.dac_channels_pcm / 2;
219 data->ak4396_regs[0][AK4396_CONTROL_2] =
220 AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
221 ak4396_registers_init(chip);
222 snd_component_add(chip->card, "AK4396");
225 static void ak5385_init(struct oxygen *chip)
227 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_AK5385_DFS_MASK);
228 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_AK5385_DFS_MASK);
229 snd_component_add(chip->card, "AK5385");
232 static void wm8785_registers_init(struct oxygen *chip)
234 struct generic_data *data = chip->model_data;
236 wm8785_write(chip, WM8785_R7, 0);
237 wm8785_write(chip, WM8785_R0, data->wm8785_regs[0]);
238 wm8785_write(chip, WM8785_R2, data->wm8785_regs[2]);
241 static void wm8785_init(struct oxygen *chip)
243 struct generic_data *data = chip->model_data;
245 data->wm8785_regs[0] =
246 WM8785_MCR_SLAVE | WM8785_OSR_SINGLE | WM8785_FORMAT_LJUST;
247 data->wm8785_regs[2] = WM8785_HPFR | WM8785_HPFL;
248 wm8785_registers_init(chip);
249 snd_component_add(chip->card, "WM8785");
252 static void generic_init(struct oxygen *chip)
254 ak4396_init(chip);
255 wm8785_init(chip);
258 static void meridian_init(struct oxygen *chip)
260 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
261 GPIO_MERIDIAN_DIG_MASK);
262 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
263 GPIO_MERIDIAN_DIG_BOARD, GPIO_MERIDIAN_DIG_MASK);
264 ak4396_init(chip);
265 ak5385_init(chip);
268 static void claro_enable_hp(struct oxygen *chip)
270 msleep(300);
271 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CLARO_HP);
272 oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_HP);
275 static void claro_init(struct oxygen *chip)
277 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CLARO_DIG_COAX);
278 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_DIG_COAX);
279 ak4396_init(chip);
280 wm8785_init(chip);
281 claro_enable_hp(chip);
284 static void claro_halo_init(struct oxygen *chip)
286 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CLARO_DIG_COAX);
287 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_DIG_COAX);
288 ak4396_init(chip);
289 ak5385_init(chip);
290 claro_enable_hp(chip);
293 static void fantasia_init(struct oxygen *chip)
295 ak4396_init(chip);
296 snd_component_add(chip->card, "CS5340");
299 static void stereo_output_init(struct oxygen *chip)
301 ak4396_init(chip);
304 static void generic_cleanup(struct oxygen *chip)
308 static void claro_disable_hp(struct oxygen *chip)
310 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_HP);
313 static void claro_cleanup(struct oxygen *chip)
315 claro_disable_hp(chip);
318 static void claro_suspend(struct oxygen *chip)
320 claro_disable_hp(chip);
323 static void generic_resume(struct oxygen *chip)
325 ak4396_registers_init(chip);
326 wm8785_registers_init(chip);
329 static void meridian_resume(struct oxygen *chip)
331 ak4396_registers_init(chip);
334 static void claro_resume(struct oxygen *chip)
336 ak4396_registers_init(chip);
337 claro_enable_hp(chip);
340 static void stereo_resume(struct oxygen *chip)
342 ak4396_registers_init(chip);
345 static void set_ak4396_params(struct oxygen *chip,
346 struct snd_pcm_hw_params *params)
348 struct generic_data *data = chip->model_data;
349 unsigned int i;
350 u8 value;
352 value = data->ak4396_regs[0][AK4396_CONTROL_2] & ~AK4396_DFS_MASK;
353 if (params_rate(params) <= 54000)
354 value |= AK4396_DFS_NORMAL;
355 else if (params_rate(params) <= 108000)
356 value |= AK4396_DFS_DOUBLE;
357 else
358 value |= AK4396_DFS_QUAD;
360 msleep(1); /* wait for the new MCLK to become stable */
362 if (value != data->ak4396_regs[0][AK4396_CONTROL_2]) {
363 for (i = 0; i < data->dacs; ++i) {
364 ak4396_write(chip, i, AK4396_CONTROL_1,
365 AK4396_DIF_24_MSB);
366 ak4396_write(chip, i, AK4396_CONTROL_2, value);
367 ak4396_write(chip, i, AK4396_CONTROL_1,
368 AK4396_DIF_24_MSB | AK4396_RSTN);
373 static void update_ak4396_volume(struct oxygen *chip)
375 struct generic_data *data = chip->model_data;
376 unsigned int i;
378 for (i = 0; i < data->dacs; ++i) {
379 ak4396_write_cached(chip, i, AK4396_LCH_ATT,
380 chip->dac_volume[i * 2]);
381 ak4396_write_cached(chip, i, AK4396_RCH_ATT,
382 chip->dac_volume[i * 2 + 1]);
386 static void update_ak4396_mute(struct oxygen *chip)
388 struct generic_data *data = chip->model_data;
389 unsigned int i;
390 u8 value;
392 value = data->ak4396_regs[0][AK4396_CONTROL_2] & ~AK4396_SMUTE;
393 if (chip->dac_mute)
394 value |= AK4396_SMUTE;
395 for (i = 0; i < data->dacs; ++i)
396 ak4396_write_cached(chip, i, AK4396_CONTROL_2, value);
399 static void set_wm8785_params(struct oxygen *chip,
400 struct snd_pcm_hw_params *params)
402 struct generic_data *data = chip->model_data;
403 unsigned int value;
405 value = WM8785_MCR_SLAVE | WM8785_FORMAT_LJUST;
406 if (params_rate(params) <= 48000)
407 value |= WM8785_OSR_SINGLE;
408 else if (params_rate(params) <= 96000)
409 value |= WM8785_OSR_DOUBLE;
410 else
411 value |= WM8785_OSR_QUAD;
412 if (value != data->wm8785_regs[0]) {
413 wm8785_write(chip, WM8785_R7, 0);
414 wm8785_write(chip, WM8785_R0, value);
415 wm8785_write(chip, WM8785_R2, data->wm8785_regs[2]);
419 static void set_ak5385_params(struct oxygen *chip,
420 struct snd_pcm_hw_params *params)
422 unsigned int value;
424 if (params_rate(params) <= 54000)
425 value = GPIO_AK5385_DFS_NORMAL;
426 else if (params_rate(params) <= 108000)
427 value = GPIO_AK5385_DFS_DOUBLE;
428 else
429 value = GPIO_AK5385_DFS_QUAD;
430 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
431 value, GPIO_AK5385_DFS_MASK);
434 static void set_no_params(struct oxygen *chip, struct snd_pcm_hw_params *params)
438 static int rolloff_info(struct snd_kcontrol *ctl,
439 struct snd_ctl_elem_info *info)
441 static const char *const names[2] = {
442 "Sharp Roll-off", "Slow Roll-off"
445 return snd_ctl_enum_info(info, 1, 2, names);
448 static int rolloff_get(struct snd_kcontrol *ctl,
449 struct snd_ctl_elem_value *value)
451 struct oxygen *chip = ctl->private_data;
452 struct generic_data *data = chip->model_data;
454 value->value.enumerated.item[0] =
455 (data->ak4396_regs[0][AK4396_CONTROL_2] & AK4396_SLOW) != 0;
456 return 0;
459 static int rolloff_put(struct snd_kcontrol *ctl,
460 struct snd_ctl_elem_value *value)
462 struct oxygen *chip = ctl->private_data;
463 struct generic_data *data = chip->model_data;
464 unsigned int i;
465 int changed;
466 u8 reg;
468 mutex_lock(&chip->mutex);
469 reg = data->ak4396_regs[0][AK4396_CONTROL_2];
470 if (value->value.enumerated.item[0])
471 reg |= AK4396_SLOW;
472 else
473 reg &= ~AK4396_SLOW;
474 changed = reg != data->ak4396_regs[0][AK4396_CONTROL_2];
475 if (changed) {
476 for (i = 0; i < data->dacs; ++i)
477 ak4396_write(chip, i, AK4396_CONTROL_2, reg);
479 mutex_unlock(&chip->mutex);
480 return changed;
483 static const struct snd_kcontrol_new rolloff_control = {
484 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
485 .name = "DAC Filter Playback Enum",
486 .info = rolloff_info,
487 .get = rolloff_get,
488 .put = rolloff_put,
491 static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
493 static const char *const names[2] = {
494 "None", "High-pass Filter"
497 return snd_ctl_enum_info(info, 1, 2, names);
500 static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
502 struct oxygen *chip = ctl->private_data;
503 struct generic_data *data = chip->model_data;
505 value->value.enumerated.item[0] =
506 (data->wm8785_regs[WM8785_R2] & WM8785_HPFR) != 0;
507 return 0;
510 static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
512 struct oxygen *chip = ctl->private_data;
513 struct generic_data *data = chip->model_data;
514 unsigned int reg;
515 int changed;
517 mutex_lock(&chip->mutex);
518 reg = data->wm8785_regs[WM8785_R2] & ~(WM8785_HPFR | WM8785_HPFL);
519 if (value->value.enumerated.item[0])
520 reg |= WM8785_HPFR | WM8785_HPFL;
521 changed = reg != data->wm8785_regs[WM8785_R2];
522 if (changed)
523 wm8785_write(chip, WM8785_R2, reg);
524 mutex_unlock(&chip->mutex);
525 return changed;
528 static const struct snd_kcontrol_new hpf_control = {
529 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
530 .name = "ADC Filter Capture Enum",
531 .info = hpf_info,
532 .get = hpf_get,
533 .put = hpf_put,
536 static int meridian_dig_source_info(struct snd_kcontrol *ctl,
537 struct snd_ctl_elem_info *info)
539 static const char *const names[2] = { "On-board", "Extension" };
541 return snd_ctl_enum_info(info, 1, 2, names);
544 static int claro_dig_source_info(struct snd_kcontrol *ctl,
545 struct snd_ctl_elem_info *info)
547 static const char *const names[2] = { "Optical", "Coaxial" };
549 return snd_ctl_enum_info(info, 1, 2, names);
552 static int meridian_dig_source_get(struct snd_kcontrol *ctl,
553 struct snd_ctl_elem_value *value)
555 struct oxygen *chip = ctl->private_data;
557 value->value.enumerated.item[0] =
558 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) &
559 GPIO_MERIDIAN_DIG_EXT);
560 return 0;
563 static int claro_dig_source_get(struct snd_kcontrol *ctl,
564 struct snd_ctl_elem_value *value)
566 struct oxygen *chip = ctl->private_data;
568 value->value.enumerated.item[0] =
569 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) &
570 GPIO_CLARO_DIG_COAX);
571 return 0;
574 static int meridian_dig_source_put(struct snd_kcontrol *ctl,
575 struct snd_ctl_elem_value *value)
577 struct oxygen *chip = ctl->private_data;
578 u16 old_reg, new_reg;
579 int changed;
581 mutex_lock(&chip->mutex);
582 old_reg = oxygen_read16(chip, OXYGEN_GPIO_DATA);
583 new_reg = old_reg & ~GPIO_MERIDIAN_DIG_MASK;
584 if (value->value.enumerated.item[0] == 0)
585 new_reg |= GPIO_MERIDIAN_DIG_BOARD;
586 else
587 new_reg |= GPIO_MERIDIAN_DIG_EXT;
588 changed = new_reg != old_reg;
589 if (changed)
590 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_reg);
591 mutex_unlock(&chip->mutex);
592 return changed;
595 static int claro_dig_source_put(struct snd_kcontrol *ctl,
596 struct snd_ctl_elem_value *value)
598 struct oxygen *chip = ctl->private_data;
599 u16 old_reg, new_reg;
600 int changed;
602 mutex_lock(&chip->mutex);
603 old_reg = oxygen_read16(chip, OXYGEN_GPIO_DATA);
604 new_reg = old_reg & ~GPIO_CLARO_DIG_COAX;
605 if (value->value.enumerated.item[0])
606 new_reg |= GPIO_CLARO_DIG_COAX;
607 changed = new_reg != old_reg;
608 if (changed)
609 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_reg);
610 mutex_unlock(&chip->mutex);
611 return changed;
614 static const struct snd_kcontrol_new meridian_dig_source_control = {
615 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
616 .name = "IEC958 Source Capture Enum",
617 .info = meridian_dig_source_info,
618 .get = meridian_dig_source_get,
619 .put = meridian_dig_source_put,
622 static const struct snd_kcontrol_new claro_dig_source_control = {
623 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
624 .name = "IEC958 Source Capture Enum",
625 .info = claro_dig_source_info,
626 .get = claro_dig_source_get,
627 .put = claro_dig_source_put,
630 static int generic_mixer_init(struct oxygen *chip)
632 return snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
635 static int generic_wm8785_mixer_init(struct oxygen *chip)
637 int err;
639 err = generic_mixer_init(chip);
640 if (err < 0)
641 return err;
642 err = snd_ctl_add(chip->card, snd_ctl_new1(&hpf_control, chip));
643 if (err < 0)
644 return err;
645 return 0;
648 static int meridian_mixer_init(struct oxygen *chip)
650 int err;
652 err = generic_mixer_init(chip);
653 if (err < 0)
654 return err;
655 err = snd_ctl_add(chip->card,
656 snd_ctl_new1(&meridian_dig_source_control, chip));
657 if (err < 0)
658 return err;
659 return 0;
662 static int claro_mixer_init(struct oxygen *chip)
664 int err;
666 err = generic_wm8785_mixer_init(chip);
667 if (err < 0)
668 return err;
669 err = snd_ctl_add(chip->card,
670 snd_ctl_new1(&claro_dig_source_control, chip));
671 if (err < 0)
672 return err;
673 return 0;
676 static int claro_halo_mixer_init(struct oxygen *chip)
678 int err;
680 err = generic_mixer_init(chip);
681 if (err < 0)
682 return err;
683 err = snd_ctl_add(chip->card,
684 snd_ctl_new1(&claro_dig_source_control, chip));
685 if (err < 0)
686 return err;
687 return 0;
690 static void dump_ak4396_registers(struct oxygen *chip,
691 struct snd_info_buffer *buffer)
693 struct generic_data *data = chip->model_data;
694 unsigned int dac, i;
696 for (dac = 0; dac < data->dacs; ++dac) {
697 snd_iprintf(buffer, "\nAK4396 %u:", dac + 1);
698 for (i = 0; i < 5; ++i)
699 snd_iprintf(buffer, " %02x", data->ak4396_regs[dac][i]);
701 snd_iprintf(buffer, "\n");
704 static void dump_wm8785_registers(struct oxygen *chip,
705 struct snd_info_buffer *buffer)
707 struct generic_data *data = chip->model_data;
708 unsigned int i;
710 snd_iprintf(buffer, "\nWM8785:");
711 for (i = 0; i < 3; ++i)
712 snd_iprintf(buffer, " %03x", data->wm8785_regs[i]);
713 snd_iprintf(buffer, "\n");
716 static void dump_oxygen_registers(struct oxygen *chip,
717 struct snd_info_buffer *buffer)
719 dump_ak4396_registers(chip, buffer);
720 dump_wm8785_registers(chip, buffer);
723 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
725 static const struct oxygen_model model_generic = {
726 .shortname = "C-Media CMI8788",
727 .longname = "C-Media Oxygen HD Audio",
728 .chip = "CMI8788",
729 .init = generic_init,
730 .mixer_init = generic_wm8785_mixer_init,
731 .cleanup = generic_cleanup,
732 .resume = generic_resume,
733 .set_dac_params = set_ak4396_params,
734 .set_adc_params = set_wm8785_params,
735 .update_dac_volume = update_ak4396_volume,
736 .update_dac_mute = update_ak4396_mute,
737 .dump_registers = dump_oxygen_registers,
738 .dac_tlv = ak4396_db_scale,
739 .model_data_size = sizeof(struct generic_data),
740 .device_config = PLAYBACK_0_TO_I2S |
741 PLAYBACK_1_TO_SPDIF |
742 PLAYBACK_2_TO_AC97_1 |
743 CAPTURE_0_FROM_I2S_1 |
744 CAPTURE_1_FROM_SPDIF |
745 CAPTURE_2_FROM_AC97_1 |
746 AC97_CD_INPUT,
747 .dac_channels_pcm = 8,
748 .dac_channels_mixer = 8,
749 .dac_volume_min = 0,
750 .dac_volume_max = 255,
751 .function_flags = OXYGEN_FUNCTION_SPI |
752 OXYGEN_FUNCTION_ENABLE_SPI_4_5,
753 .dac_mclks = OXYGEN_MCLKS(256, 128, 128),
754 .adc_mclks = OXYGEN_MCLKS(256, 256, 128),
755 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
756 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
759 static int get_oxygen_model(struct oxygen *chip,
760 const struct pci_device_id *id)
762 static const char *const names[] = {
763 [MODEL_MERIDIAN] = "AuzenTech X-Meridian",
764 [MODEL_MERIDIAN_2G] = "AuzenTech X-Meridian 2G",
765 [MODEL_CLARO] = "HT-Omega Claro",
766 [MODEL_CLARO_HALO] = "HT-Omega Claro halo",
767 [MODEL_FANTASIA] = "TempoTec HiFier Fantasia",
768 [MODEL_SERENADE] = "TempoTec HiFier Serenade",
769 [MODEL_HG2PCI] = "CMI8787-HG2PCI",
770 [MODEL_XONAR_DG] = "Xonar DG",
771 [MODEL_XONAR_DGX] = "Xonar DGX",
774 chip->model = model_generic;
775 switch (id->driver_data) {
776 case MODEL_MERIDIAN:
777 case MODEL_MERIDIAN_2G:
778 chip->model.init = meridian_init;
779 chip->model.mixer_init = meridian_mixer_init;
780 chip->model.resume = meridian_resume;
781 chip->model.set_adc_params = set_ak5385_params;
782 chip->model.dump_registers = dump_ak4396_registers;
783 chip->model.device_config = PLAYBACK_0_TO_I2S |
784 PLAYBACK_1_TO_SPDIF |
785 CAPTURE_0_FROM_I2S_2 |
786 CAPTURE_1_FROM_SPDIF;
787 if (id->driver_data == MODEL_MERIDIAN)
788 chip->model.device_config |= AC97_CD_INPUT;
789 break;
790 case MODEL_CLARO:
791 chip->model.init = claro_init;
792 chip->model.mixer_init = claro_mixer_init;
793 chip->model.cleanup = claro_cleanup;
794 chip->model.suspend = claro_suspend;
795 chip->model.resume = claro_resume;
796 break;
797 case MODEL_CLARO_HALO:
798 chip->model.init = claro_halo_init;
799 chip->model.mixer_init = claro_halo_mixer_init;
800 chip->model.cleanup = claro_cleanup;
801 chip->model.suspend = claro_suspend;
802 chip->model.resume = claro_resume;
803 chip->model.set_adc_params = set_ak5385_params;
804 chip->model.dump_registers = dump_ak4396_registers;
805 chip->model.device_config = PLAYBACK_0_TO_I2S |
806 PLAYBACK_1_TO_SPDIF |
807 CAPTURE_0_FROM_I2S_2 |
808 CAPTURE_1_FROM_SPDIF;
809 break;
810 case MODEL_FANTASIA:
811 case MODEL_SERENADE:
812 case MODEL_2CH_OUTPUT:
813 case MODEL_HG2PCI:
814 chip->model.shortname = "C-Media CMI8787";
815 chip->model.chip = "CMI8787";
816 if (id->driver_data == MODEL_FANTASIA)
817 chip->model.init = fantasia_init;
818 else
819 chip->model.init = stereo_output_init;
820 chip->model.resume = stereo_resume;
821 chip->model.mixer_init = generic_mixer_init;
822 chip->model.set_adc_params = set_no_params;
823 chip->model.dump_registers = dump_ak4396_registers;
824 chip->model.device_config = PLAYBACK_0_TO_I2S |
825 PLAYBACK_1_TO_SPDIF;
826 if (id->driver_data == MODEL_FANTASIA) {
827 chip->model.device_config |= CAPTURE_0_FROM_I2S_1;
828 chip->model.adc_mclks = OXYGEN_MCLKS(256, 128, 128);
830 chip->model.dac_channels_pcm = 2;
831 chip->model.dac_channels_mixer = 2;
832 break;
833 case MODEL_XONAR_DG:
834 case MODEL_XONAR_DGX:
835 chip->model = model_xonar_dg;
836 break;
838 if (id->driver_data == MODEL_MERIDIAN ||
839 id->driver_data == MODEL_MERIDIAN_2G ||
840 id->driver_data == MODEL_CLARO_HALO) {
841 chip->model.misc_flags = OXYGEN_MISC_MIDI;
842 chip->model.device_config |= MIDI_OUTPUT | MIDI_INPUT;
844 if (id->driver_data < ARRAY_SIZE(names) && names[id->driver_data])
845 chip->model.shortname = names[id->driver_data];
846 return 0;
849 static int generic_oxygen_probe(struct pci_dev *pci,
850 const struct pci_device_id *pci_id)
852 static int dev;
853 int err;
855 if (dev >= SNDRV_CARDS)
856 return -ENODEV;
857 if (!enable[dev]) {
858 ++dev;
859 return -ENOENT;
861 err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE,
862 oxygen_ids, get_oxygen_model);
863 if (err >= 0)
864 ++dev;
865 return err;
868 static struct pci_driver oxygen_driver = {
869 .name = KBUILD_MODNAME,
870 .id_table = oxygen_ids,
871 .probe = generic_oxygen_probe,
872 .remove = oxygen_pci_remove,
873 #ifdef CONFIG_PM_SLEEP
874 .driver = {
875 .pm = &oxygen_pci_pm,
877 #endif
880 module_pci_driver(oxygen_driver);