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
23 * SPI 0 -> 1st AK4396 (front)
24 * SPI 1 -> 2nd AK4396 (surround)
25 * SPI 2 -> 3rd AK4396 (center/LFE)
27 * SPI 4 -> 4th AK4396 (back)
29 * GPIO 0 -> DFS0 of AK5385
30 * GPIO 1 -> DFS1 of AK5385
33 * GPIO 4 -> enable extension S/PDIF input
34 * GPIO 6 -> enable on-board S/PDIF input
37 * GPIO 8 -> enable headphone amplifier
41 * LINE_OUT -> input of ADC
47 * GPO 0 -> route line-in (0) or AC97 output (1) to ADC input
50 #include <linux/delay.h>
51 #include <linux/mutex.h>
52 #include <linux/pci.h>
53 #include <sound/ac97_codec.h>
54 #include <sound/control.h>
55 #include <sound/core.h>
56 #include <sound/info.h>
57 #include <sound/initval.h>
58 #include <sound/pcm.h>
59 #include <sound/pcm_params.h>
60 #include <sound/tlv.h>
66 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
67 MODULE_DESCRIPTION("C-Media CMI8788 driver");
68 MODULE_LICENSE("GPL v2");
69 MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8786}"
71 ",{C-Media,CMI8788}}");
73 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
74 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
75 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
77 module_param_array(index, int, NULL, 0444);
78 MODULE_PARM_DESC(index, "card index");
79 module_param_array(id, charp, NULL, 0444);
80 MODULE_PARM_DESC(id, "ID string");
81 module_param_array(enable, bool, NULL, 0444);
82 MODULE_PARM_DESC(enable, "enable card");
97 static DEFINE_PCI_DEVICE_TABLE(oxygen_ids) = {
98 /* C-Media's reference design */
99 { OXYGEN_PCI_SUBID(0x10b0, 0x0216), .driver_data = MODEL_CMEDIA_REF },
100 { OXYGEN_PCI_SUBID(0x10b0, 0x0217), .driver_data = MODEL_CMEDIA_REF },
101 { OXYGEN_PCI_SUBID(0x10b0, 0x0218), .driver_data = MODEL_CMEDIA_REF },
102 { OXYGEN_PCI_SUBID(0x10b0, 0x0219), .driver_data = MODEL_CMEDIA_REF },
103 { OXYGEN_PCI_SUBID(0x13f6, 0x0001), .driver_data = MODEL_CMEDIA_REF },
104 { OXYGEN_PCI_SUBID(0x13f6, 0x0010), .driver_data = MODEL_CMEDIA_REF },
105 { OXYGEN_PCI_SUBID(0x13f6, 0x8788), .driver_data = MODEL_CMEDIA_REF },
106 { OXYGEN_PCI_SUBID(0x147a, 0xa017), .driver_data = MODEL_CMEDIA_REF },
107 { OXYGEN_PCI_SUBID(0x1a58, 0x0910), .driver_data = MODEL_CMEDIA_REF },
109 { OXYGEN_PCI_SUBID(0x1043, 0x8467), .driver_data = MODEL_XONAR_DG },
110 /* PCI 2.0 HD Audio */
111 { OXYGEN_PCI_SUBID(0x13f6, 0x8782), .driver_data = MODEL_2CH_OUTPUT },
112 /* Kuroutoshikou CMI8787-HG2PCI */
113 { OXYGEN_PCI_SUBID(0x13f6, 0xffff), .driver_data = MODEL_HG2PCI },
114 /* TempoTec HiFier Fantasia */
115 { OXYGEN_PCI_SUBID(0x14c3, 0x1710), .driver_data = MODEL_FANTASIA },
116 /* TempoTec HiFier Serenade */
117 { OXYGEN_PCI_SUBID(0x14c3, 0x1711), .driver_data = MODEL_SERENADE },
118 /* AuzenTech X-Meridian */
119 { OXYGEN_PCI_SUBID(0x415a, 0x5431), .driver_data = MODEL_MERIDIAN },
120 /* AuzenTech X-Meridian 2G */
121 { OXYGEN_PCI_SUBID(0x5431, 0x017a), .driver_data = MODEL_MERIDIAN_2G },
123 { OXYGEN_PCI_SUBID(0x7284, 0x9761), .driver_data = MODEL_CLARO },
124 /* HT-Omega Claro halo */
125 { OXYGEN_PCI_SUBID(0x7284, 0x9781), .driver_data = MODEL_CLARO_HALO },
128 MODULE_DEVICE_TABLE(pci, oxygen_ids);
131 #define GPIO_AK5385_DFS_MASK 0x0003
132 #define GPIO_AK5385_DFS_NORMAL 0x0000
133 #define GPIO_AK5385_DFS_DOUBLE 0x0001
134 #define GPIO_AK5385_DFS_QUAD 0x0002
136 #define GPIO_MERIDIAN_DIG_MASK 0x0050
137 #define GPIO_MERIDIAN_DIG_EXT 0x0010
138 #define GPIO_MERIDIAN_DIG_BOARD 0x0040
140 #define GPIO_CLARO_HP 0x0100
142 struct generic_data {
144 u8 ak4396_regs[4][5];
148 static void ak4396_write(struct oxygen *chip, unsigned int codec,
151 /* maps ALSA channel pair number to SPI output */
152 static const u8 codec_spi_map[4] = {
155 struct generic_data *data = chip->model_data;
157 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
158 OXYGEN_SPI_DATA_LENGTH_2 |
159 OXYGEN_SPI_CLOCK_160 |
160 (codec_spi_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
161 OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
162 AK4396_WRITE | (reg << 8) | value);
163 data->ak4396_regs[codec][reg] = value;
166 static void ak4396_write_cached(struct oxygen *chip, unsigned int codec,
169 struct generic_data *data = chip->model_data;
171 if (value != data->ak4396_regs[codec][reg])
172 ak4396_write(chip, codec, reg, value);
175 static void wm8785_write(struct oxygen *chip, u8 reg, unsigned int value)
177 struct generic_data *data = chip->model_data;
179 oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
180 OXYGEN_SPI_DATA_LENGTH_2 |
181 OXYGEN_SPI_CLOCK_160 |
182 (3 << OXYGEN_SPI_CODEC_SHIFT) |
183 OXYGEN_SPI_CEN_LATCH_CLOCK_LO,
185 if (reg < ARRAY_SIZE(data->wm8785_regs))
186 data->wm8785_regs[reg] = value;
189 static void ak4396_registers_init(struct oxygen *chip)
191 struct generic_data *data = chip->model_data;
194 for (i = 0; i < data->dacs; ++i) {
195 ak4396_write(chip, i, AK4396_CONTROL_1,
196 AK4396_DIF_24_MSB | AK4396_RSTN);
197 ak4396_write(chip, i, AK4396_CONTROL_2,
198 data->ak4396_regs[0][AK4396_CONTROL_2]);
199 ak4396_write(chip, i, AK4396_CONTROL_3,
201 ak4396_write(chip, i, AK4396_LCH_ATT,
202 chip->dac_volume[i * 2]);
203 ak4396_write(chip, i, AK4396_RCH_ATT,
204 chip->dac_volume[i * 2 + 1]);
208 static void ak4396_init(struct oxygen *chip)
210 struct generic_data *data = chip->model_data;
212 data->dacs = chip->model.dac_channels_pcm / 2;
213 data->ak4396_regs[0][AK4396_CONTROL_2] =
214 AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
215 ak4396_registers_init(chip);
216 snd_component_add(chip->card, "AK4396");
219 static void ak5385_init(struct oxygen *chip)
221 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_AK5385_DFS_MASK);
222 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_AK5385_DFS_MASK);
223 snd_component_add(chip->card, "AK5385");
226 static void wm8785_registers_init(struct oxygen *chip)
228 struct generic_data *data = chip->model_data;
230 wm8785_write(chip, WM8785_R7, 0);
231 wm8785_write(chip, WM8785_R0, data->wm8785_regs[0]);
232 wm8785_write(chip, WM8785_R2, data->wm8785_regs[2]);
235 static void wm8785_init(struct oxygen *chip)
237 struct generic_data *data = chip->model_data;
239 data->wm8785_regs[0] =
240 WM8785_MCR_SLAVE | WM8785_OSR_SINGLE | WM8785_FORMAT_LJUST;
241 data->wm8785_regs[2] = WM8785_HPFR | WM8785_HPFL;
242 wm8785_registers_init(chip);
243 snd_component_add(chip->card, "WM8785");
246 static void generic_init(struct oxygen *chip)
252 static void meridian_init(struct oxygen *chip)
254 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
255 GPIO_MERIDIAN_DIG_MASK);
256 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
257 GPIO_MERIDIAN_DIG_BOARD, GPIO_MERIDIAN_DIG_MASK);
262 static void claro_enable_hp(struct oxygen *chip)
265 oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CLARO_HP);
266 oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_HP);
269 static void claro_init(struct oxygen *chip)
273 claro_enable_hp(chip);
276 static void claro_halo_init(struct oxygen *chip)
280 claro_enable_hp(chip);
283 static void fantasia_init(struct oxygen *chip)
286 snd_component_add(chip->card, "CS5340");
289 static void stereo_output_init(struct oxygen *chip)
294 static void generic_cleanup(struct oxygen *chip)
298 static void claro_disable_hp(struct oxygen *chip)
300 oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_HP);
303 static void claro_cleanup(struct oxygen *chip)
305 claro_disable_hp(chip);
308 static void claro_suspend(struct oxygen *chip)
310 claro_disable_hp(chip);
313 static void generic_resume(struct oxygen *chip)
315 ak4396_registers_init(chip);
316 wm8785_registers_init(chip);
319 static void meridian_resume(struct oxygen *chip)
321 ak4396_registers_init(chip);
324 static void claro_resume(struct oxygen *chip)
326 ak4396_registers_init(chip);
327 claro_enable_hp(chip);
330 static void stereo_resume(struct oxygen *chip)
332 ak4396_registers_init(chip);
335 static void set_ak4396_params(struct oxygen *chip,
336 struct snd_pcm_hw_params *params)
338 struct generic_data *data = chip->model_data;
342 value = data->ak4396_regs[0][AK4396_CONTROL_2] & ~AK4396_DFS_MASK;
343 if (params_rate(params) <= 54000)
344 value |= AK4396_DFS_NORMAL;
345 else if (params_rate(params) <= 108000)
346 value |= AK4396_DFS_DOUBLE;
348 value |= AK4396_DFS_QUAD;
350 msleep(1); /* wait for the new MCLK to become stable */
352 if (value != data->ak4396_regs[0][AK4396_CONTROL_2]) {
353 for (i = 0; i < data->dacs; ++i) {
354 ak4396_write(chip, i, AK4396_CONTROL_1,
356 ak4396_write(chip, i, AK4396_CONTROL_2, value);
357 ak4396_write(chip, i, AK4396_CONTROL_1,
358 AK4396_DIF_24_MSB | AK4396_RSTN);
363 static void update_ak4396_volume(struct oxygen *chip)
365 struct generic_data *data = chip->model_data;
368 for (i = 0; i < data->dacs; ++i) {
369 ak4396_write_cached(chip, i, AK4396_LCH_ATT,
370 chip->dac_volume[i * 2]);
371 ak4396_write_cached(chip, i, AK4396_RCH_ATT,
372 chip->dac_volume[i * 2 + 1]);
376 static void update_ak4396_mute(struct oxygen *chip)
378 struct generic_data *data = chip->model_data;
382 value = data->ak4396_regs[0][AK4396_CONTROL_2] & ~AK4396_SMUTE;
384 value |= AK4396_SMUTE;
385 for (i = 0; i < data->dacs; ++i)
386 ak4396_write_cached(chip, i, AK4396_CONTROL_2, value);
389 static void set_wm8785_params(struct oxygen *chip,
390 struct snd_pcm_hw_params *params)
392 struct generic_data *data = chip->model_data;
395 value = WM8785_MCR_SLAVE | WM8785_FORMAT_LJUST;
396 if (params_rate(params) <= 48000)
397 value |= WM8785_OSR_SINGLE;
398 else if (params_rate(params) <= 96000)
399 value |= WM8785_OSR_DOUBLE;
401 value |= WM8785_OSR_QUAD;
402 if (value != data->wm8785_regs[0]) {
403 wm8785_write(chip, WM8785_R7, 0);
404 wm8785_write(chip, WM8785_R0, value);
405 wm8785_write(chip, WM8785_R2, data->wm8785_regs[2]);
409 static void set_ak5385_params(struct oxygen *chip,
410 struct snd_pcm_hw_params *params)
414 if (params_rate(params) <= 54000)
415 value = GPIO_AK5385_DFS_NORMAL;
416 else if (params_rate(params) <= 108000)
417 value = GPIO_AK5385_DFS_DOUBLE;
419 value = GPIO_AK5385_DFS_QUAD;
420 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
421 value, GPIO_AK5385_DFS_MASK);
424 static void set_no_params(struct oxygen *chip, struct snd_pcm_hw_params *params)
428 static int rolloff_info(struct snd_kcontrol *ctl,
429 struct snd_ctl_elem_info *info)
431 static const char *const names[2] = {
432 "Sharp Roll-off", "Slow Roll-off"
435 return snd_ctl_enum_info(info, 1, 2, names);
438 static int rolloff_get(struct snd_kcontrol *ctl,
439 struct snd_ctl_elem_value *value)
441 struct oxygen *chip = ctl->private_data;
442 struct generic_data *data = chip->model_data;
444 value->value.enumerated.item[0] =
445 (data->ak4396_regs[0][AK4396_CONTROL_2] & AK4396_SLOW) != 0;
449 static int rolloff_put(struct snd_kcontrol *ctl,
450 struct snd_ctl_elem_value *value)
452 struct oxygen *chip = ctl->private_data;
453 struct generic_data *data = chip->model_data;
458 mutex_lock(&chip->mutex);
459 reg = data->ak4396_regs[0][AK4396_CONTROL_2];
460 if (value->value.enumerated.item[0])
464 changed = reg != data->ak4396_regs[0][AK4396_CONTROL_2];
466 for (i = 0; i < data->dacs; ++i)
467 ak4396_write(chip, i, AK4396_CONTROL_2, reg);
469 mutex_unlock(&chip->mutex);
473 static const struct snd_kcontrol_new rolloff_control = {
474 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
475 .name = "DAC Filter Playback Enum",
476 .info = rolloff_info,
481 static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
483 static const char *const names[2] = {
484 "None", "High-pass Filter"
487 return snd_ctl_enum_info(info, 1, 2, names);
490 static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
492 struct oxygen *chip = ctl->private_data;
493 struct generic_data *data = chip->model_data;
495 value->value.enumerated.item[0] =
496 (data->wm8785_regs[WM8785_R2] & WM8785_HPFR) != 0;
500 static int hpf_put(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;
507 mutex_lock(&chip->mutex);
508 reg = data->wm8785_regs[WM8785_R2] & ~(WM8785_HPFR | WM8785_HPFL);
509 if (value->value.enumerated.item[0])
510 reg |= WM8785_HPFR | WM8785_HPFL;
511 changed = reg != data->wm8785_regs[WM8785_R2];
513 wm8785_write(chip, WM8785_R2, reg);
514 mutex_unlock(&chip->mutex);
518 static const struct snd_kcontrol_new hpf_control = {
519 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
520 .name = "ADC Filter Capture Enum",
526 static int meridian_dig_source_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
528 static const char *const names[2] = { "On-board", "Extension" };
530 return snd_ctl_enum_info(info, 1, 2, names);
533 static int meridian_dig_source_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
535 struct oxygen *chip = ctl->private_data;
537 value->value.enumerated.item[0] =
538 !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) &
539 GPIO_MERIDIAN_DIG_EXT);
543 static int meridian_dig_source_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
545 struct oxygen *chip = ctl->private_data;
546 u16 old_reg, new_reg;
549 mutex_lock(&chip->mutex);
550 old_reg = oxygen_read16(chip, OXYGEN_GPIO_DATA);
551 new_reg = old_reg & ~GPIO_MERIDIAN_DIG_MASK;
552 if (value->value.enumerated.item[0] == 0)
553 new_reg |= GPIO_MERIDIAN_DIG_BOARD;
555 new_reg |= GPIO_MERIDIAN_DIG_EXT;
556 changed = new_reg != old_reg;
558 oxygen_write16(chip, OXYGEN_GPIO_DATA, new_reg);
559 mutex_unlock(&chip->mutex);
563 static const struct snd_kcontrol_new meridian_dig_source_control = {
564 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
565 .name = "IEC958 Source Capture Enum",
566 .info = meridian_dig_source_info,
567 .get = meridian_dig_source_get,
568 .put = meridian_dig_source_put,
571 static int generic_mixer_init(struct oxygen *chip)
573 return snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
576 static int generic_wm8785_mixer_init(struct oxygen *chip)
580 err = generic_mixer_init(chip);
583 err = snd_ctl_add(chip->card, snd_ctl_new1(&hpf_control, chip));
589 static int meridian_mixer_init(struct oxygen *chip)
593 err = generic_mixer_init(chip);
596 err = snd_ctl_add(chip->card,
597 snd_ctl_new1(&meridian_dig_source_control, chip));
603 static void dump_ak4396_registers(struct oxygen *chip,
604 struct snd_info_buffer *buffer)
606 struct generic_data *data = chip->model_data;
609 for (dac = 0; dac < data->dacs; ++dac) {
610 snd_iprintf(buffer, "\nAK4396 %u:", dac + 1);
611 for (i = 0; i < 5; ++i)
612 snd_iprintf(buffer, " %02x", data->ak4396_regs[dac][i]);
614 snd_iprintf(buffer, "\n");
617 static void dump_wm8785_registers(struct oxygen *chip,
618 struct snd_info_buffer *buffer)
620 struct generic_data *data = chip->model_data;
623 snd_iprintf(buffer, "\nWM8785:");
624 for (i = 0; i < 3; ++i)
625 snd_iprintf(buffer, " %03x", data->wm8785_regs[i]);
626 snd_iprintf(buffer, "\n");
629 static void dump_oxygen_registers(struct oxygen *chip,
630 struct snd_info_buffer *buffer)
632 dump_ak4396_registers(chip, buffer);
633 dump_wm8785_registers(chip, buffer);
636 static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
638 static const struct oxygen_model model_generic = {
639 .shortname = "C-Media CMI8788",
640 .longname = "C-Media Oxygen HD Audio",
642 .init = generic_init,
643 .mixer_init = generic_wm8785_mixer_init,
644 .cleanup = generic_cleanup,
645 .resume = generic_resume,
646 .set_dac_params = set_ak4396_params,
647 .set_adc_params = set_wm8785_params,
648 .update_dac_volume = update_ak4396_volume,
649 .update_dac_mute = update_ak4396_mute,
650 .dump_registers = dump_oxygen_registers,
651 .dac_tlv = ak4396_db_scale,
652 .model_data_size = sizeof(struct generic_data),
653 .device_config = PLAYBACK_0_TO_I2S |
654 PLAYBACK_1_TO_SPDIF |
655 PLAYBACK_2_TO_AC97_1 |
656 CAPTURE_0_FROM_I2S_1 |
657 CAPTURE_1_FROM_SPDIF |
658 CAPTURE_2_FROM_AC97_1 |
660 .dac_channels_pcm = 8,
661 .dac_channels_mixer = 8,
663 .dac_volume_max = 255,
664 .function_flags = OXYGEN_FUNCTION_SPI |
665 OXYGEN_FUNCTION_ENABLE_SPI_4_5,
666 .dac_mclks = OXYGEN_MCLKS(256, 128, 128),
667 .adc_mclks = OXYGEN_MCLKS(256, 256, 128),
668 .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
669 .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
672 static int __devinit get_oxygen_model(struct oxygen *chip,
673 const struct pci_device_id *id)
675 static const char *const names[] = {
676 [MODEL_MERIDIAN] = "AuzenTech X-Meridian",
677 [MODEL_MERIDIAN_2G] = "AuzenTech X-Meridian 2G",
678 [MODEL_CLARO] = "HT-Omega Claro",
679 [MODEL_CLARO_HALO] = "HT-Omega Claro halo",
680 [MODEL_FANTASIA] = "TempoTec HiFier Fantasia",
681 [MODEL_SERENADE] = "TempoTec HiFier Serenade",
682 [MODEL_HG2PCI] = "CMI8787-HG2PCI",
685 chip->model = model_generic;
686 switch (id->driver_data) {
688 case MODEL_MERIDIAN_2G:
689 chip->model.init = meridian_init;
690 chip->model.mixer_init = meridian_mixer_init;
691 chip->model.resume = meridian_resume;
692 chip->model.set_adc_params = set_ak5385_params;
693 chip->model.dump_registers = dump_ak4396_registers;
694 chip->model.device_config = PLAYBACK_0_TO_I2S |
695 PLAYBACK_1_TO_SPDIF |
696 CAPTURE_0_FROM_I2S_2 |
697 CAPTURE_1_FROM_SPDIF;
700 chip->model.init = claro_init;
701 chip->model.cleanup = claro_cleanup;
702 chip->model.suspend = claro_suspend;
703 chip->model.resume = claro_resume;
705 case MODEL_CLARO_HALO:
706 chip->model.init = claro_halo_init;
707 chip->model.mixer_init = generic_mixer_init;
708 chip->model.cleanup = claro_cleanup;
709 chip->model.suspend = claro_suspend;
710 chip->model.resume = claro_resume;
711 chip->model.set_adc_params = set_ak5385_params;
712 chip->model.dump_registers = dump_ak4396_registers;
713 chip->model.device_config = PLAYBACK_0_TO_I2S |
714 PLAYBACK_1_TO_SPDIF |
715 CAPTURE_0_FROM_I2S_2 |
716 CAPTURE_1_FROM_SPDIF;
720 case MODEL_2CH_OUTPUT:
722 chip->model.shortname = "C-Media CMI8787";
723 chip->model.chip = "CMI8787";
724 if (id->driver_data == MODEL_FANTASIA)
725 chip->model.init = fantasia_init;
727 chip->model.init = stereo_output_init;
728 chip->model.resume = stereo_resume;
729 chip->model.mixer_init = generic_mixer_init;
730 chip->model.set_adc_params = set_no_params;
731 chip->model.dump_registers = dump_ak4396_registers;
732 chip->model.device_config = PLAYBACK_0_TO_I2S |
734 if (id->driver_data == MODEL_FANTASIA) {
735 chip->model.device_config |= CAPTURE_0_FROM_I2S_1;
736 chip->model.adc_mclks = OXYGEN_MCLKS(256, 128, 128);
738 chip->model.dac_channels_pcm = 2;
739 chip->model.dac_channels_mixer = 2;
742 chip->model = model_xonar_dg;
745 if (id->driver_data == MODEL_MERIDIAN ||
746 id->driver_data == MODEL_CLARO_HALO) {
747 chip->model.misc_flags = OXYGEN_MISC_MIDI;
748 chip->model.device_config |= MIDI_OUTPUT | MIDI_INPUT;
750 if (id->driver_data < ARRAY_SIZE(names) && names[id->driver_data])
751 chip->model.shortname = names[id->driver_data];
755 static int __devinit generic_oxygen_probe(struct pci_dev *pci,
756 const struct pci_device_id *pci_id)
761 if (dev >= SNDRV_CARDS)
767 err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE,
768 oxygen_ids, get_oxygen_model);
774 static struct pci_driver oxygen_driver = {
776 .id_table = oxygen_ids,
777 .probe = generic_oxygen_probe,
778 .remove = __devexit_p(oxygen_pci_remove),
780 .suspend = oxygen_pci_suspend,
781 .resume = oxygen_pci_resume,
785 static int __init alsa_card_oxygen_init(void)
787 return pci_register_driver(&oxygen_driver);
790 static void __exit alsa_card_oxygen_exit(void)
792 pci_unregister_driver(&oxygen_driver);
795 module_init(alsa_card_oxygen_init)
796 module_exit(alsa_card_oxygen_exit)