ALSA: hda - Add Dell headset detection quirk for three laptop models
[alsa-kernel.git] / sound / pci / oxygen / xonar_dg.c
1 /*
2  * card driver for the Xonar DG/DGX
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, see <http://www.gnu.org/licenses/>.
17  */
18
19 /*
20  * Xonar DG/DGX
21  * ------------
22  *
23  * CMI8788:
24  *
25  *   SPI 0 -> CS4245
26  *
27  *   I²S 1 -> CS4245
28  *   I²S 2 -> CS4361 (center/LFE)
29  *   I²S 3 -> CS4361 (surround)
30  *   I²S 4 -> CS4361 (front)
31  *
32  *   GPIO 3 <- ?
33  *   GPIO 4 <- headphone detect
34  *   GPIO 5 -> route input jack to line-in (0) or mic-in (1)
35  *   GPIO 6 -> route input jack to line-in (0) or mic-in (1)
36  *   GPIO 7 -> enable rear headphone amp
37  *   GPIO 8 -> enable output to speakers
38  *
39  * CS4245:
40  *
41  *   input 1 <- aux
42  *   input 2 <- front mic
43  *   input 4 <- line/mic
44  *   DAC out -> headphones
45  *   aux out -> front panel headphones
46  */
47
48 #include <linux/pci.h>
49 #include <linux/delay.h>
50 #include <sound/control.h>
51 #include <sound/core.h>
52 #include <sound/info.h>
53 #include <sound/pcm.h>
54 #include <sound/tlv.h>
55 #include "oxygen.h"
56 #include "xonar_dg.h"
57 #include "cs4245.h"
58
59 #define GPIO_MAGIC              0x0008
60 #define GPIO_HP_DETECT          0x0010
61 #define GPIO_INPUT_ROUTE        0x0060
62 #define GPIO_HP_REAR            0x0080
63 #define GPIO_OUTPUT_ENABLE      0x0100
64
65 struct dg {
66         unsigned int output_sel;
67         s8 input_vol[4][2];
68         unsigned int input_sel;
69         u8 hp_vol_att;
70         u8 cs4245_regs[0x11];
71 };
72
73 static void cs4245_write(struct oxygen *chip, unsigned int reg, u8 value)
74 {
75         struct dg *data = chip->model_data;
76
77         oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
78                          OXYGEN_SPI_DATA_LENGTH_3 |
79                          OXYGEN_SPI_CLOCK_1280 |
80                          (0 << OXYGEN_SPI_CODEC_SHIFT) |
81                          OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
82                          CS4245_SPI_ADDRESS |
83                          CS4245_SPI_WRITE |
84                          (reg << 8) | value);
85         data->cs4245_regs[reg] = value;
86 }
87
88 static void cs4245_write_cached(struct oxygen *chip, unsigned int reg, u8 value)
89 {
90         struct dg *data = chip->model_data;
91
92         if (value != data->cs4245_regs[reg])
93                 cs4245_write(chip, reg, value);
94 }
95
96 static void cs4245_registers_init(struct oxygen *chip)
97 {
98         struct dg *data = chip->model_data;
99
100         cs4245_write(chip, CS4245_POWER_CTRL, CS4245_PDN);
101         cs4245_write(chip, CS4245_DAC_CTRL_1,
102                      data->cs4245_regs[CS4245_DAC_CTRL_1]);
103         cs4245_write(chip, CS4245_ADC_CTRL,
104                      data->cs4245_regs[CS4245_ADC_CTRL]);
105         cs4245_write(chip, CS4245_SIGNAL_SEL,
106                      data->cs4245_regs[CS4245_SIGNAL_SEL]);
107         cs4245_write(chip, CS4245_PGA_B_CTRL,
108                      data->cs4245_regs[CS4245_PGA_B_CTRL]);
109         cs4245_write(chip, CS4245_PGA_A_CTRL,
110                      data->cs4245_regs[CS4245_PGA_A_CTRL]);
111         cs4245_write(chip, CS4245_ANALOG_IN,
112                      data->cs4245_regs[CS4245_ANALOG_IN]);
113         cs4245_write(chip, CS4245_DAC_A_CTRL,
114                      data->cs4245_regs[CS4245_DAC_A_CTRL]);
115         cs4245_write(chip, CS4245_DAC_B_CTRL,
116                      data->cs4245_regs[CS4245_DAC_B_CTRL]);
117         cs4245_write(chip, CS4245_DAC_CTRL_2,
118                      CS4245_DAC_SOFT | CS4245_DAC_ZERO | CS4245_INVERT_DAC);
119         cs4245_write(chip, CS4245_INT_MASK, 0);
120         cs4245_write(chip, CS4245_POWER_CTRL, 0);
121 }
122
123 static void cs4245_init(struct oxygen *chip)
124 {
125         struct dg *data = chip->model_data;
126
127         data->cs4245_regs[CS4245_DAC_CTRL_1] =
128                 CS4245_DAC_FM_SINGLE | CS4245_DAC_DIF_LJUST;
129         data->cs4245_regs[CS4245_ADC_CTRL] =
130                 CS4245_ADC_FM_SINGLE | CS4245_ADC_DIF_LJUST;
131         data->cs4245_regs[CS4245_SIGNAL_SEL] =
132                 CS4245_A_OUT_SEL_HIZ | CS4245_ASYNCH;
133         data->cs4245_regs[CS4245_PGA_B_CTRL] = 0;
134         data->cs4245_regs[CS4245_PGA_A_CTRL] = 0;
135         data->cs4245_regs[CS4245_ANALOG_IN] =
136                 CS4245_PGA_SOFT | CS4245_PGA_ZERO | CS4245_SEL_INPUT_4;
137         data->cs4245_regs[CS4245_DAC_A_CTRL] = 0;
138         data->cs4245_regs[CS4245_DAC_B_CTRL] = 0;
139         cs4245_registers_init(chip);
140         snd_component_add(chip->card, "CS4245");
141 }
142
143 static void dg_output_enable(struct oxygen *chip)
144 {
145         msleep(2500);
146         oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
147 }
148
149 static void dg_init(struct oxygen *chip)
150 {
151         struct dg *data = chip->model_data;
152
153         data->output_sel = 0;
154         data->input_sel = 3;
155         data->hp_vol_att = 2 * 16;
156
157         cs4245_init(chip);
158
159         oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
160                             GPIO_MAGIC | GPIO_HP_DETECT);
161         oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
162                           GPIO_INPUT_ROUTE | GPIO_HP_REAR | GPIO_OUTPUT_ENABLE);
163         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
164                             GPIO_INPUT_ROUTE | GPIO_HP_REAR);
165         dg_output_enable(chip);
166 }
167
168 static void dg_cleanup(struct oxygen *chip)
169 {
170         oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
171 }
172
173 static void dg_suspend(struct oxygen *chip)
174 {
175         dg_cleanup(chip);
176 }
177
178 static void dg_resume(struct oxygen *chip)
179 {
180         cs4245_registers_init(chip);
181         dg_output_enable(chip);
182 }
183
184 static void set_cs4245_dac_params(struct oxygen *chip,
185                                   struct snd_pcm_hw_params *params)
186 {
187         struct dg *data = chip->model_data;
188         u8 value;
189
190         value = data->cs4245_regs[CS4245_DAC_CTRL_1] & ~CS4245_DAC_FM_MASK;
191         if (params_rate(params) <= 50000)
192                 value |= CS4245_DAC_FM_SINGLE;
193         else if (params_rate(params) <= 100000)
194                 value |= CS4245_DAC_FM_DOUBLE;
195         else
196                 value |= CS4245_DAC_FM_QUAD;
197         cs4245_write_cached(chip, CS4245_DAC_CTRL_1, value);
198 }
199
200 static void set_cs4245_adc_params(struct oxygen *chip,
201                                   struct snd_pcm_hw_params *params)
202 {
203         struct dg *data = chip->model_data;
204         u8 value;
205
206         value = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_ADC_FM_MASK;
207         if (params_rate(params) <= 50000)
208                 value |= CS4245_ADC_FM_SINGLE;
209         else if (params_rate(params) <= 100000)
210                 value |= CS4245_ADC_FM_DOUBLE;
211         else
212                 value |= CS4245_ADC_FM_QUAD;
213         cs4245_write_cached(chip, CS4245_ADC_CTRL, value);
214 }
215
216 static inline unsigned int shift_bits(unsigned int value,
217                                       unsigned int shift_from,
218                                       unsigned int shift_to,
219                                       unsigned int mask)
220 {
221         if (shift_from < shift_to)
222                 return (value << (shift_to - shift_from)) & mask;
223         else
224                 return (value >> (shift_from - shift_to)) & mask;
225 }
226
227 static unsigned int adjust_dg_dac_routing(struct oxygen *chip,
228                                           unsigned int play_routing)
229 {
230         return (play_routing & OXYGEN_PLAY_DAC0_SOURCE_MASK) |
231                shift_bits(play_routing,
232                           OXYGEN_PLAY_DAC2_SOURCE_SHIFT,
233                           OXYGEN_PLAY_DAC1_SOURCE_SHIFT,
234                           OXYGEN_PLAY_DAC1_SOURCE_MASK) |
235                shift_bits(play_routing,
236                           OXYGEN_PLAY_DAC1_SOURCE_SHIFT,
237                           OXYGEN_PLAY_DAC2_SOURCE_SHIFT,
238                           OXYGEN_PLAY_DAC2_SOURCE_MASK) |
239                shift_bits(play_routing,
240                           OXYGEN_PLAY_DAC0_SOURCE_SHIFT,
241                           OXYGEN_PLAY_DAC3_SOURCE_SHIFT,
242                           OXYGEN_PLAY_DAC3_SOURCE_MASK);
243 }
244
245 static int output_switch_info(struct snd_kcontrol *ctl,
246                               struct snd_ctl_elem_info *info)
247 {
248         static const char *const names[3] = {
249                 "Speakers", "Headphones", "FP Headphones"
250         };
251
252         return snd_ctl_enum_info(info, 1, 3, names);
253 }
254
255 static int output_switch_get(struct snd_kcontrol *ctl,
256                              struct snd_ctl_elem_value *value)
257 {
258         struct oxygen *chip = ctl->private_data;
259         struct dg *data = chip->model_data;
260
261         mutex_lock(&chip->mutex);
262         value->value.enumerated.item[0] = data->output_sel;
263         mutex_unlock(&chip->mutex);
264         return 0;
265 }
266
267 static int output_switch_put(struct snd_kcontrol *ctl,
268                              struct snd_ctl_elem_value *value)
269 {
270         struct oxygen *chip = ctl->private_data;
271         struct dg *data = chip->model_data;
272         u8 reg;
273         int changed;
274
275         if (value->value.enumerated.item[0] > 2)
276                 return -EINVAL;
277
278         mutex_lock(&chip->mutex);
279         changed = value->value.enumerated.item[0] != data->output_sel;
280         if (changed) {
281                 data->output_sel = value->value.enumerated.item[0];
282
283                 reg = data->cs4245_regs[CS4245_SIGNAL_SEL] &
284                                                 ~CS4245_A_OUT_SEL_MASK;
285                 reg |= data->output_sel == 2 ?
286                                 CS4245_A_OUT_SEL_DAC : CS4245_A_OUT_SEL_HIZ;
287                 cs4245_write_cached(chip, CS4245_SIGNAL_SEL, reg);
288
289                 cs4245_write_cached(chip, CS4245_DAC_A_CTRL,
290                                     data->output_sel ? data->hp_vol_att : 0);
291                 cs4245_write_cached(chip, CS4245_DAC_B_CTRL,
292                                     data->output_sel ? data->hp_vol_att : 0);
293
294                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
295                                       data->output_sel == 1 ? GPIO_HP_REAR : 0,
296                                       GPIO_HP_REAR);
297         }
298         mutex_unlock(&chip->mutex);
299         return changed;
300 }
301
302 static int hp_volume_offset_info(struct snd_kcontrol *ctl,
303                                  struct snd_ctl_elem_info *info)
304 {
305         static const char *const names[3] = {
306                 "< 64 ohms", "64-150 ohms", "150-300 ohms"
307         };
308
309         return snd_ctl_enum_info(info, 1, 3, names);
310 }
311
312 static int hp_volume_offset_get(struct snd_kcontrol *ctl,
313                                 struct snd_ctl_elem_value *value)
314 {
315         struct oxygen *chip = ctl->private_data;
316         struct dg *data = chip->model_data;
317
318         mutex_lock(&chip->mutex);
319         if (data->hp_vol_att > 2 * 7)
320                 value->value.enumerated.item[0] = 0;
321         else if (data->hp_vol_att > 0)
322                 value->value.enumerated.item[0] = 1;
323         else
324                 value->value.enumerated.item[0] = 2;
325         mutex_unlock(&chip->mutex);
326         return 0;
327 }
328
329 static int hp_volume_offset_put(struct snd_kcontrol *ctl,
330                                 struct snd_ctl_elem_value *value)
331 {
332         static const s8 atts[3] = { 2 * 16, 2 * 7, 0 };
333         struct oxygen *chip = ctl->private_data;
334         struct dg *data = chip->model_data;
335         s8 att;
336         int changed;
337
338         if (value->value.enumerated.item[0] > 2)
339                 return -EINVAL;
340         att = atts[value->value.enumerated.item[0]];
341         mutex_lock(&chip->mutex);
342         changed = att != data->hp_vol_att;
343         if (changed) {
344                 data->hp_vol_att = att;
345                 if (data->output_sel) {
346                         cs4245_write_cached(chip, CS4245_DAC_A_CTRL, att);
347                         cs4245_write_cached(chip, CS4245_DAC_B_CTRL, att);
348                 }
349         }
350         mutex_unlock(&chip->mutex);
351         return changed;
352 }
353
354 static int input_vol_info(struct snd_kcontrol *ctl,
355                           struct snd_ctl_elem_info *info)
356 {
357         info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
358         info->count = 2;
359         info->value.integer.min = 2 * -12;
360         info->value.integer.max = 2 * 12;
361         return 0;
362 }
363
364 static int input_vol_get(struct snd_kcontrol *ctl,
365                          struct snd_ctl_elem_value *value)
366 {
367         struct oxygen *chip = ctl->private_data;
368         struct dg *data = chip->model_data;
369         unsigned int idx = ctl->private_value;
370
371         mutex_lock(&chip->mutex);
372         value->value.integer.value[0] = data->input_vol[idx][0];
373         value->value.integer.value[1] = data->input_vol[idx][1];
374         mutex_unlock(&chip->mutex);
375         return 0;
376 }
377
378 static int input_vol_put(struct snd_kcontrol *ctl,
379                          struct snd_ctl_elem_value *value)
380 {
381         struct oxygen *chip = ctl->private_data;
382         struct dg *data = chip->model_data;
383         unsigned int idx = ctl->private_value;
384         int changed = 0;
385
386         if (value->value.integer.value[0] < 2 * -12 ||
387             value->value.integer.value[0] > 2 * 12 ||
388             value->value.integer.value[1] < 2 * -12 ||
389             value->value.integer.value[1] > 2 * 12)
390                 return -EINVAL;
391         mutex_lock(&chip->mutex);
392         changed = data->input_vol[idx][0] != value->value.integer.value[0] ||
393                   data->input_vol[idx][1] != value->value.integer.value[1];
394         if (changed) {
395                 data->input_vol[idx][0] = value->value.integer.value[0];
396                 data->input_vol[idx][1] = value->value.integer.value[1];
397                 if (idx == data->input_sel) {
398                         cs4245_write_cached(chip, CS4245_PGA_A_CTRL,
399                                             data->input_vol[idx][0]);
400                         cs4245_write_cached(chip, CS4245_PGA_B_CTRL,
401                                             data->input_vol[idx][1]);
402                 }
403         }
404         mutex_unlock(&chip->mutex);
405         return changed;
406 }
407
408 static DECLARE_TLV_DB_SCALE(cs4245_pga_db_scale, -1200, 50, 0);
409
410 static int input_sel_info(struct snd_kcontrol *ctl,
411                           struct snd_ctl_elem_info *info)
412 {
413         static const char *const names[4] = {
414                 "Mic", "Aux", "Front Mic", "Line"
415         };
416
417         return snd_ctl_enum_info(info, 1, 4, names);
418 }
419
420 static int input_sel_get(struct snd_kcontrol *ctl,
421                          struct snd_ctl_elem_value *value)
422 {
423         struct oxygen *chip = ctl->private_data;
424         struct dg *data = chip->model_data;
425
426         mutex_lock(&chip->mutex);
427         value->value.enumerated.item[0] = data->input_sel;
428         mutex_unlock(&chip->mutex);
429         return 0;
430 }
431
432 static int input_sel_put(struct snd_kcontrol *ctl,
433                          struct snd_ctl_elem_value *value)
434 {
435         static const u8 sel_values[4] = {
436                 CS4245_SEL_MIC,
437                 CS4245_SEL_INPUT_1,
438                 CS4245_SEL_INPUT_2,
439                 CS4245_SEL_INPUT_4
440         };
441         struct oxygen *chip = ctl->private_data;
442         struct dg *data = chip->model_data;
443         int changed;
444
445         if (value->value.enumerated.item[0] > 3)
446                 return -EINVAL;
447
448         mutex_lock(&chip->mutex);
449         changed = value->value.enumerated.item[0] != data->input_sel;
450         if (changed) {
451                 data->input_sel = value->value.enumerated.item[0];
452
453                 cs4245_write(chip, CS4245_ANALOG_IN,
454                              (data->cs4245_regs[CS4245_ANALOG_IN] &
455                                                         ~CS4245_SEL_MASK) |
456                              sel_values[data->input_sel]);
457
458                 cs4245_write_cached(chip, CS4245_PGA_A_CTRL,
459                                     data->input_vol[data->input_sel][0]);
460                 cs4245_write_cached(chip, CS4245_PGA_B_CTRL,
461                                     data->input_vol[data->input_sel][1]);
462
463                 oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
464                                       data->input_sel ? 0 : GPIO_INPUT_ROUTE,
465                                       GPIO_INPUT_ROUTE);
466         }
467         mutex_unlock(&chip->mutex);
468         return changed;
469 }
470
471 static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
472 {
473         static const char *const names[2] = { "Active", "Frozen" };
474
475         return snd_ctl_enum_info(info, 1, 2, names);
476 }
477
478 static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
479 {
480         struct oxygen *chip = ctl->private_data;
481         struct dg *data = chip->model_data;
482
483         value->value.enumerated.item[0] =
484                 !!(data->cs4245_regs[CS4245_ADC_CTRL] & CS4245_HPF_FREEZE);
485         return 0;
486 }
487
488 static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
489 {
490         struct oxygen *chip = ctl->private_data;
491         struct dg *data = chip->model_data;
492         u8 reg;
493         int changed;
494
495         mutex_lock(&chip->mutex);
496         reg = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_HPF_FREEZE;
497         if (value->value.enumerated.item[0])
498                 reg |= CS4245_HPF_FREEZE;
499         changed = reg != data->cs4245_regs[CS4245_ADC_CTRL];
500         if (changed)
501                 cs4245_write(chip, CS4245_ADC_CTRL, reg);
502         mutex_unlock(&chip->mutex);
503         return changed;
504 }
505
506 #define INPUT_VOLUME(xname, index) { \
507         .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
508         .name = xname, \
509         .info = input_vol_info, \
510         .get = input_vol_get, \
511         .put = input_vol_put, \
512         .tlv = { .p = cs4245_pga_db_scale }, \
513         .private_value = index, \
514 }
515 static const struct snd_kcontrol_new dg_controls[] = {
516         {
517                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
518                 .name = "Analog Output Playback Enum",
519                 .info = output_switch_info,
520                 .get = output_switch_get,
521                 .put = output_switch_put,
522         },
523         {
524                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
525                 .name = "Headphones Impedance Playback Enum",
526                 .info = hp_volume_offset_info,
527                 .get = hp_volume_offset_get,
528                 .put = hp_volume_offset_put,
529         },
530         INPUT_VOLUME("Mic Capture Volume", 0),
531         INPUT_VOLUME("Aux Capture Volume", 1),
532         INPUT_VOLUME("Front Mic Capture Volume", 2),
533         INPUT_VOLUME("Line Capture Volume", 3),
534         {
535                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
536                 .name = "Capture Source",
537                 .info = input_sel_info,
538                 .get = input_sel_get,
539                 .put = input_sel_put,
540         },
541         {
542                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
543                 .name = "ADC High-pass Filter Capture Enum",
544                 .info = hpf_info,
545                 .get = hpf_get,
546                 .put = hpf_put,
547         },
548 };
549
550 static int dg_control_filter(struct snd_kcontrol_new *template)
551 {
552         if (!strncmp(template->name, "Master Playback ", 16))
553                 return 1;
554         return 0;
555 }
556
557 static int dg_mixer_init(struct oxygen *chip)
558 {
559         unsigned int i;
560         int err;
561
562         for (i = 0; i < ARRAY_SIZE(dg_controls); ++i) {
563                 err = snd_ctl_add(chip->card,
564                                   snd_ctl_new1(&dg_controls[i], chip));
565                 if (err < 0)
566                         return err;
567         }
568         return 0;
569 }
570
571 static void dump_cs4245_registers(struct oxygen *chip,
572                                   struct snd_info_buffer *buffer)
573 {
574         struct dg *data = chip->model_data;
575         unsigned int i;
576
577         snd_iprintf(buffer, "\nCS4245:");
578         for (i = 1; i <= 0x10; ++i)
579                 snd_iprintf(buffer, " %02x", data->cs4245_regs[i]);
580         snd_iprintf(buffer, "\n");
581 }
582
583 struct oxygen_model model_xonar_dg = {
584         .longname = "C-Media Oxygen HD Audio",
585         .chip = "CMI8786",
586         .init = dg_init,
587         .control_filter = dg_control_filter,
588         .mixer_init = dg_mixer_init,
589         .cleanup = dg_cleanup,
590         .suspend = dg_suspend,
591         .resume = dg_resume,
592         .set_dac_params = set_cs4245_dac_params,
593         .set_adc_params = set_cs4245_adc_params,
594         .adjust_dac_routing = adjust_dg_dac_routing,
595         .dump_registers = dump_cs4245_registers,
596         .model_data_size = sizeof(struct dg),
597         .device_config = PLAYBACK_0_TO_I2S |
598                          PLAYBACK_1_TO_SPDIF |
599                          CAPTURE_0_FROM_I2S_2 |
600                          CAPTURE_1_FROM_SPDIF,
601         .dac_channels_pcm = 6,
602         .dac_channels_mixer = 0,
603         .function_flags = OXYGEN_FUNCTION_SPI,
604         .dac_mclks = OXYGEN_MCLKS(256, 128, 128),
605         .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
606         .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
607         .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
608 };