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TOMOYO Linux Cross Reference
Linux/sound/soc/codecs/rt5670.c

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  1 /*
  2  * rt5670.c  --  RT5670 ALSA SoC audio codec driver
  3  *
  4  * Copyright 2014 Realtek Semiconductor Corp.
  5  * Author: Bard Liao <bardliao@realtek.com>
  6  *
  7  * This program is free software; you can redistribute it and/or modify
  8  * it under the terms of the GNU General Public License version 2 as
  9  * published by the Free Software Foundation.
 10  */
 11 
 12 #include <linux/module.h>
 13 #include <linux/moduleparam.h>
 14 #include <linux/init.h>
 15 #include <linux/delay.h>
 16 #include <linux/pm.h>
 17 #include <linux/pm_runtime.h>
 18 #include <linux/i2c.h>
 19 #include <linux/platform_device.h>
 20 #include <linux/acpi.h>
 21 #include <linux/spi/spi.h>
 22 #include <linux/dmi.h>
 23 #include <sound/core.h>
 24 #include <sound/pcm.h>
 25 #include <sound/pcm_params.h>
 26 #include <sound/jack.h>
 27 #include <sound/soc.h>
 28 #include <sound/soc-dapm.h>
 29 #include <sound/initval.h>
 30 #include <sound/tlv.h>
 31 #include <sound/rt5670.h>
 32 
 33 #include "rl6231.h"
 34 #include "rt5670.h"
 35 #include "rt5670-dsp.h"
 36 
 37 #define RT5670_DEVICE_ID 0x6271
 38 
 39 #define RT5670_PR_RANGE_BASE (0xff + 1)
 40 #define RT5670_PR_SPACING 0x100
 41 
 42 #define RT5670_PR_BASE (RT5670_PR_RANGE_BASE + (0 * RT5670_PR_SPACING))
 43 
 44 static const struct regmap_range_cfg rt5670_ranges[] = {
 45         { .name = "PR", .range_min = RT5670_PR_BASE,
 46           .range_max = RT5670_PR_BASE + 0xf8,
 47           .selector_reg = RT5670_PRIV_INDEX,
 48           .selector_mask = 0xff,
 49           .selector_shift = 0x0,
 50           .window_start = RT5670_PRIV_DATA,
 51           .window_len = 0x1, },
 52 };
 53 
 54 static struct reg_default init_list[] = {
 55         { RT5670_PR_BASE + 0x14, 0x9a8a },
 56         { RT5670_PR_BASE + 0x38, 0x3ba1 },
 57         { RT5670_PR_BASE + 0x3d, 0x3640 },
 58 };
 59 #define RT5670_INIT_REG_LEN ARRAY_SIZE(init_list)
 60 
 61 static const struct reg_default rt5670_reg[] = {
 62         { 0x00, 0x0000 },
 63         { 0x02, 0x8888 },
 64         { 0x03, 0x8888 },
 65         { 0x0a, 0x0001 },
 66         { 0x0b, 0x0827 },
 67         { 0x0c, 0x0000 },
 68         { 0x0d, 0x0008 },
 69         { 0x0e, 0x0000 },
 70         { 0x0f, 0x0808 },
 71         { 0x19, 0xafaf },
 72         { 0x1a, 0xafaf },
 73         { 0x1b, 0x0011 },
 74         { 0x1c, 0x2f2f },
 75         { 0x1d, 0x2f2f },
 76         { 0x1e, 0x0000 },
 77         { 0x1f, 0x2f2f },
 78         { 0x20, 0x0000 },
 79         { 0x26, 0x7860 },
 80         { 0x27, 0x7860 },
 81         { 0x28, 0x7871 },
 82         { 0x29, 0x8080 },
 83         { 0x2a, 0x5656 },
 84         { 0x2b, 0x5454 },
 85         { 0x2c, 0xaaa0 },
 86         { 0x2d, 0x0000 },
 87         { 0x2e, 0x2f2f },
 88         { 0x2f, 0x1002 },
 89         { 0x30, 0x0000 },
 90         { 0x31, 0x5f00 },
 91         { 0x32, 0x0000 },
 92         { 0x33, 0x0000 },
 93         { 0x34, 0x0000 },
 94         { 0x35, 0x0000 },
 95         { 0x36, 0x0000 },
 96         { 0x37, 0x0000 },
 97         { 0x38, 0x0000 },
 98         { 0x3b, 0x0000 },
 99         { 0x3c, 0x007f },
100         { 0x3d, 0x0000 },
101         { 0x3e, 0x007f },
102         { 0x45, 0xe00f },
103         { 0x4c, 0x5380 },
104         { 0x4f, 0x0073 },
105         { 0x52, 0x00d3 },
106         { 0x53, 0xf000 },
107         { 0x61, 0x0000 },
108         { 0x62, 0x0001 },
109         { 0x63, 0x00c3 },
110         { 0x64, 0x0000 },
111         { 0x65, 0x0001 },
112         { 0x66, 0x0000 },
113         { 0x6f, 0x8000 },
114         { 0x70, 0x8000 },
115         { 0x71, 0x8000 },
116         { 0x72, 0x8000 },
117         { 0x73, 0x7770 },
118         { 0x74, 0x0e00 },
119         { 0x75, 0x1505 },
120         { 0x76, 0x0015 },
121         { 0x77, 0x0c00 },
122         { 0x78, 0x4000 },
123         { 0x79, 0x0123 },
124         { 0x7f, 0x1100 },
125         { 0x80, 0x0000 },
126         { 0x81, 0x0000 },
127         { 0x82, 0x0000 },
128         { 0x83, 0x0000 },
129         { 0x84, 0x0000 },
130         { 0x85, 0x0000 },
131         { 0x86, 0x0004 },
132         { 0x87, 0x0000 },
133         { 0x88, 0x0000 },
134         { 0x89, 0x0000 },
135         { 0x8a, 0x0000 },
136         { 0x8b, 0x0000 },
137         { 0x8c, 0x0003 },
138         { 0x8d, 0x0000 },
139         { 0x8e, 0x0004 },
140         { 0x8f, 0x1100 },
141         { 0x90, 0x0646 },
142         { 0x91, 0x0c06 },
143         { 0x93, 0x0000 },
144         { 0x94, 0x1270 },
145         { 0x95, 0x1000 },
146         { 0x97, 0x0000 },
147         { 0x98, 0x0000 },
148         { 0x99, 0x0000 },
149         { 0x9a, 0x2184 },
150         { 0x9b, 0x010a },
151         { 0x9c, 0x0aea },
152         { 0x9d, 0x000c },
153         { 0x9e, 0x0400 },
154         { 0xae, 0x7000 },
155         { 0xaf, 0x0000 },
156         { 0xb0, 0x7000 },
157         { 0xb1, 0x0000 },
158         { 0xb2, 0x0000 },
159         { 0xb3, 0x001f },
160         { 0xb4, 0x220c },
161         { 0xb5, 0x1f00 },
162         { 0xb6, 0x0000 },
163         { 0xb7, 0x0000 },
164         { 0xbb, 0x0000 },
165         { 0xbc, 0x0000 },
166         { 0xbd, 0x0000 },
167         { 0xbe, 0x0000 },
168         { 0xbf, 0x0000 },
169         { 0xc0, 0x0000 },
170         { 0xc1, 0x0000 },
171         { 0xc2, 0x0000 },
172         { 0xcd, 0x0000 },
173         { 0xce, 0x0000 },
174         { 0xcf, 0x1813 },
175         { 0xd0, 0x0690 },
176         { 0xd1, 0x1c17 },
177         { 0xd3, 0xa220 },
178         { 0xd4, 0x0000 },
179         { 0xd6, 0x0400 },
180         { 0xd9, 0x0809 },
181         { 0xda, 0x0000 },
182         { 0xdb, 0x0001 },
183         { 0xdc, 0x0049 },
184         { 0xdd, 0x0024 },
185         { 0xe6, 0x8000 },
186         { 0xe7, 0x0000 },
187         { 0xec, 0xa200 },
188         { 0xed, 0x0000 },
189         { 0xee, 0xa200 },
190         { 0xef, 0x0000 },
191         { 0xf8, 0x0000 },
192         { 0xf9, 0x0000 },
193         { 0xfa, 0x8010 },
194         { 0xfb, 0x0033 },
195         { 0xfc, 0x0100 },
196 };
197 
198 static bool rt5670_volatile_register(struct device *dev, unsigned int reg)
199 {
200         int i;
201 
202         for (i = 0; i < ARRAY_SIZE(rt5670_ranges); i++) {
203                 if ((reg >= rt5670_ranges[i].window_start &&
204                      reg <= rt5670_ranges[i].window_start +
205                      rt5670_ranges[i].window_len) ||
206                     (reg >= rt5670_ranges[i].range_min &&
207                      reg <= rt5670_ranges[i].range_max)) {
208                         return true;
209                 }
210         }
211 
212         switch (reg) {
213         case RT5670_RESET:
214         case RT5670_PDM_DATA_CTRL1:
215         case RT5670_PDM1_DATA_CTRL4:
216         case RT5670_PDM2_DATA_CTRL4:
217         case RT5670_PRIV_DATA:
218         case RT5670_ASRC_5:
219         case RT5670_CJ_CTRL1:
220         case RT5670_CJ_CTRL2:
221         case RT5670_CJ_CTRL3:
222         case RT5670_A_JD_CTRL1:
223         case RT5670_A_JD_CTRL2:
224         case RT5670_VAD_CTRL5:
225         case RT5670_ADC_EQ_CTRL1:
226         case RT5670_EQ_CTRL1:
227         case RT5670_ALC_CTRL_1:
228         case RT5670_IRQ_CTRL2:
229         case RT5670_INT_IRQ_ST:
230         case RT5670_IL_CMD:
231         case RT5670_DSP_CTRL1:
232         case RT5670_DSP_CTRL2:
233         case RT5670_DSP_CTRL3:
234         case RT5670_DSP_CTRL4:
235         case RT5670_DSP_CTRL5:
236         case RT5670_VENDOR_ID:
237         case RT5670_VENDOR_ID1:
238         case RT5670_VENDOR_ID2:
239                 return true;
240         default:
241                 return false;
242         }
243 }
244 
245 static bool rt5670_readable_register(struct device *dev, unsigned int reg)
246 {
247         int i;
248 
249         for (i = 0; i < ARRAY_SIZE(rt5670_ranges); i++) {
250                 if ((reg >= rt5670_ranges[i].window_start &&
251                      reg <= rt5670_ranges[i].window_start +
252                      rt5670_ranges[i].window_len) ||
253                     (reg >= rt5670_ranges[i].range_min &&
254                      reg <= rt5670_ranges[i].range_max)) {
255                         return true;
256                 }
257         }
258 
259         switch (reg) {
260         case RT5670_RESET:
261         case RT5670_HP_VOL:
262         case RT5670_LOUT1:
263         case RT5670_CJ_CTRL1:
264         case RT5670_CJ_CTRL2:
265         case RT5670_CJ_CTRL3:
266         case RT5670_IN2:
267         case RT5670_INL1_INR1_VOL:
268         case RT5670_DAC1_DIG_VOL:
269         case RT5670_DAC2_DIG_VOL:
270         case RT5670_DAC_CTRL:
271         case RT5670_STO1_ADC_DIG_VOL:
272         case RT5670_MONO_ADC_DIG_VOL:
273         case RT5670_STO2_ADC_DIG_VOL:
274         case RT5670_ADC_BST_VOL1:
275         case RT5670_ADC_BST_VOL2:
276         case RT5670_STO2_ADC_MIXER:
277         case RT5670_STO1_ADC_MIXER:
278         case RT5670_MONO_ADC_MIXER:
279         case RT5670_AD_DA_MIXER:
280         case RT5670_STO_DAC_MIXER:
281         case RT5670_DD_MIXER:
282         case RT5670_DIG_MIXER:
283         case RT5670_DSP_PATH1:
284         case RT5670_DSP_PATH2:
285         case RT5670_DIG_INF1_DATA:
286         case RT5670_DIG_INF2_DATA:
287         case RT5670_PDM_OUT_CTRL:
288         case RT5670_PDM_DATA_CTRL1:
289         case RT5670_PDM1_DATA_CTRL2:
290         case RT5670_PDM1_DATA_CTRL3:
291         case RT5670_PDM1_DATA_CTRL4:
292         case RT5670_PDM2_DATA_CTRL2:
293         case RT5670_PDM2_DATA_CTRL3:
294         case RT5670_PDM2_DATA_CTRL4:
295         case RT5670_REC_L1_MIXER:
296         case RT5670_REC_L2_MIXER:
297         case RT5670_REC_R1_MIXER:
298         case RT5670_REC_R2_MIXER:
299         case RT5670_HPO_MIXER:
300         case RT5670_MONO_MIXER:
301         case RT5670_OUT_L1_MIXER:
302         case RT5670_OUT_R1_MIXER:
303         case RT5670_LOUT_MIXER:
304         case RT5670_PWR_DIG1:
305         case RT5670_PWR_DIG2:
306         case RT5670_PWR_ANLG1:
307         case RT5670_PWR_ANLG2:
308         case RT5670_PWR_MIXER:
309         case RT5670_PWR_VOL:
310         case RT5670_PRIV_INDEX:
311         case RT5670_PRIV_DATA:
312         case RT5670_I2S4_SDP:
313         case RT5670_I2S1_SDP:
314         case RT5670_I2S2_SDP:
315         case RT5670_I2S3_SDP:
316         case RT5670_ADDA_CLK1:
317         case RT5670_ADDA_CLK2:
318         case RT5670_DMIC_CTRL1:
319         case RT5670_DMIC_CTRL2:
320         case RT5670_TDM_CTRL_1:
321         case RT5670_TDM_CTRL_2:
322         case RT5670_TDM_CTRL_3:
323         case RT5670_DSP_CLK:
324         case RT5670_GLB_CLK:
325         case RT5670_PLL_CTRL1:
326         case RT5670_PLL_CTRL2:
327         case RT5670_ASRC_1:
328         case RT5670_ASRC_2:
329         case RT5670_ASRC_3:
330         case RT5670_ASRC_4:
331         case RT5670_ASRC_5:
332         case RT5670_ASRC_7:
333         case RT5670_ASRC_8:
334         case RT5670_ASRC_9:
335         case RT5670_ASRC_10:
336         case RT5670_ASRC_11:
337         case RT5670_ASRC_12:
338         case RT5670_ASRC_13:
339         case RT5670_ASRC_14:
340         case RT5670_DEPOP_M1:
341         case RT5670_DEPOP_M2:
342         case RT5670_DEPOP_M3:
343         case RT5670_CHARGE_PUMP:
344         case RT5670_MICBIAS:
345         case RT5670_A_JD_CTRL1:
346         case RT5670_A_JD_CTRL2:
347         case RT5670_VAD_CTRL1:
348         case RT5670_VAD_CTRL2:
349         case RT5670_VAD_CTRL3:
350         case RT5670_VAD_CTRL4:
351         case RT5670_VAD_CTRL5:
352         case RT5670_ADC_EQ_CTRL1:
353         case RT5670_ADC_EQ_CTRL2:
354         case RT5670_EQ_CTRL1:
355         case RT5670_EQ_CTRL2:
356         case RT5670_ALC_DRC_CTRL1:
357         case RT5670_ALC_DRC_CTRL2:
358         case RT5670_ALC_CTRL_1:
359         case RT5670_ALC_CTRL_2:
360         case RT5670_ALC_CTRL_3:
361         case RT5670_JD_CTRL:
362         case RT5670_IRQ_CTRL1:
363         case RT5670_IRQ_CTRL2:
364         case RT5670_INT_IRQ_ST:
365         case RT5670_GPIO_CTRL1:
366         case RT5670_GPIO_CTRL2:
367         case RT5670_GPIO_CTRL3:
368         case RT5670_SCRABBLE_FUN:
369         case RT5670_SCRABBLE_CTRL:
370         case RT5670_BASE_BACK:
371         case RT5670_MP3_PLUS1:
372         case RT5670_MP3_PLUS2:
373         case RT5670_ADJ_HPF1:
374         case RT5670_ADJ_HPF2:
375         case RT5670_HP_CALIB_AMP_DET:
376         case RT5670_SV_ZCD1:
377         case RT5670_SV_ZCD2:
378         case RT5670_IL_CMD:
379         case RT5670_IL_CMD2:
380         case RT5670_IL_CMD3:
381         case RT5670_DRC_HL_CTRL1:
382         case RT5670_DRC_HL_CTRL2:
383         case RT5670_ADC_MONO_HP_CTRL1:
384         case RT5670_ADC_MONO_HP_CTRL2:
385         case RT5670_ADC_STO2_HP_CTRL1:
386         case RT5670_ADC_STO2_HP_CTRL2:
387         case RT5670_JD_CTRL3:
388         case RT5670_JD_CTRL4:
389         case RT5670_DIG_MISC:
390         case RT5670_DSP_CTRL1:
391         case RT5670_DSP_CTRL2:
392         case RT5670_DSP_CTRL3:
393         case RT5670_DSP_CTRL4:
394         case RT5670_DSP_CTRL5:
395         case RT5670_GEN_CTRL2:
396         case RT5670_GEN_CTRL3:
397         case RT5670_VENDOR_ID:
398         case RT5670_VENDOR_ID1:
399         case RT5670_VENDOR_ID2:
400                 return true;
401         default:
402                 return false;
403         }
404 }
405 
406 /**
407  * rt5670_headset_detect - Detect headset.
408  * @codec: SoC audio codec device.
409  * @jack_insert: Jack insert or not.
410  *
411  * Detect whether is headset or not when jack inserted.
412  *
413  * Returns detect status.
414  */
415 
416 static int rt5670_headset_detect(struct snd_soc_codec *codec, int jack_insert)
417 {
418         int val;
419         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
420 
421         if (jack_insert) {
422                 snd_soc_dapm_force_enable_pin(&codec->dapm,
423                                                        "Mic Det Power");
424                 snd_soc_dapm_sync(&codec->dapm);
425                 snd_soc_update_bits(codec, RT5670_GEN_CTRL3, 0x4, 0x0);
426                 snd_soc_update_bits(codec, RT5670_CJ_CTRL2,
427                         RT5670_CBJ_DET_MODE | RT5670_CBJ_MN_JD,
428                         RT5670_CBJ_MN_JD);
429                 snd_soc_write(codec, RT5670_GPIO_CTRL2, 0x0004);
430                 snd_soc_update_bits(codec, RT5670_GPIO_CTRL1,
431                         RT5670_GP1_PIN_MASK, RT5670_GP1_PIN_IRQ);
432                 snd_soc_update_bits(codec, RT5670_CJ_CTRL1,
433                         RT5670_CBJ_BST1_EN, RT5670_CBJ_BST1_EN);
434                 snd_soc_write(codec, RT5670_JD_CTRL3, 0x00f0);
435                 snd_soc_update_bits(codec, RT5670_CJ_CTRL2,
436                         RT5670_CBJ_MN_JD, RT5670_CBJ_MN_JD);
437                 snd_soc_update_bits(codec, RT5670_CJ_CTRL2,
438                         RT5670_CBJ_MN_JD, 0);
439                 msleep(300);
440                 val = snd_soc_read(codec, RT5670_CJ_CTRL3) & 0x7;
441                 if (val == 0x1 || val == 0x2) {
442                         rt5670->jack_type = SND_JACK_HEADSET;
443                         /* for push button */
444                         snd_soc_update_bits(codec, RT5670_INT_IRQ_ST, 0x8, 0x8);
445                         snd_soc_update_bits(codec, RT5670_IL_CMD, 0x40, 0x40);
446                         snd_soc_read(codec, RT5670_IL_CMD);
447                 } else {
448                         snd_soc_update_bits(codec, RT5670_GEN_CTRL3, 0x4, 0x4);
449                         rt5670->jack_type = SND_JACK_HEADPHONE;
450                         snd_soc_dapm_disable_pin(&codec->dapm, "Mic Det Power");
451                         snd_soc_dapm_sync(&codec->dapm);
452                 }
453         } else {
454                 snd_soc_update_bits(codec, RT5670_INT_IRQ_ST, 0x8, 0x0);
455                 snd_soc_update_bits(codec, RT5670_GEN_CTRL3, 0x4, 0x4);
456                 rt5670->jack_type = 0;
457                 snd_soc_dapm_disable_pin(&codec->dapm, "Mic Det Power");
458                 snd_soc_dapm_sync(&codec->dapm);
459         }
460 
461         return rt5670->jack_type;
462 }
463 
464 void rt5670_jack_suspend(struct snd_soc_codec *codec)
465 {
466         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
467 
468         rt5670->jack_type_saved = rt5670->jack_type;
469         rt5670_headset_detect(codec, 0);
470 }
471 EXPORT_SYMBOL_GPL(rt5670_jack_suspend);
472 
473 void rt5670_jack_resume(struct snd_soc_codec *codec)
474 {
475         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
476 
477         if (rt5670->jack_type_saved)
478                 rt5670_headset_detect(codec, 1);
479 }
480 EXPORT_SYMBOL_GPL(rt5670_jack_resume);
481 
482 static int rt5670_button_detect(struct snd_soc_codec *codec)
483 {
484         int btn_type, val;
485 
486         val = snd_soc_read(codec, RT5670_IL_CMD);
487         btn_type = val & 0xff80;
488         snd_soc_write(codec, RT5670_IL_CMD, val);
489         if (btn_type != 0) {
490                 msleep(20);
491                 val = snd_soc_read(codec, RT5670_IL_CMD);
492                 snd_soc_write(codec, RT5670_IL_CMD, val);
493         }
494 
495         return btn_type;
496 }
497 
498 static int rt5670_irq_detection(void *data)
499 {
500         struct rt5670_priv *rt5670 = (struct rt5670_priv *)data;
501         struct snd_soc_jack_gpio *gpio = &rt5670->hp_gpio;
502         struct snd_soc_jack *jack = rt5670->jack;
503         int val, btn_type, report = jack->status;
504 
505         if (rt5670->pdata.jd_mode == 1) /* 2 port */
506                 val = snd_soc_read(rt5670->codec, RT5670_A_JD_CTRL1) & 0x0070;
507         else
508                 val = snd_soc_read(rt5670->codec, RT5670_A_JD_CTRL1) & 0x0020;
509 
510         switch (val) {
511         /* jack in */
512         case 0x30: /* 2 port */
513         case 0x0: /* 1 port or 2 port */
514                 if (rt5670->jack_type == 0) {
515                         report = rt5670_headset_detect(rt5670->codec, 1);
516                         /* for push button and jack out */
517                         gpio->debounce_time = 25;
518                         break;
519                 }
520                 btn_type = 0;
521                 if (snd_soc_read(rt5670->codec, RT5670_INT_IRQ_ST) & 0x4) {
522                         /* button pressed */
523                         report = SND_JACK_HEADSET;
524                         btn_type = rt5670_button_detect(rt5670->codec);
525                         switch (btn_type) {
526                         case 0x2000: /* up */
527                                 report |= SND_JACK_BTN_1;
528                                 break;
529                         case 0x0400: /* center */
530                                 report |= SND_JACK_BTN_0;
531                                 break;
532                         case 0x0080: /* down */
533                                 report |= SND_JACK_BTN_2;
534                                 break;
535                         default:
536                                 dev_err(rt5670->codec->dev,
537                                         "Unexpected button code 0x%04x\n",
538                                         btn_type);
539                                 break;
540                         }
541                 }
542                 if (btn_type == 0)/* button release */
543                         report =  rt5670->jack_type;
544 
545                 break;
546         /* jack out */
547         case 0x70: /* 2 port */
548         case 0x10: /* 2 port */
549         case 0x20: /* 1 port */
550                 report = 0;
551                 snd_soc_update_bits(rt5670->codec, RT5670_INT_IRQ_ST, 0x1, 0x0);
552                 rt5670_headset_detect(rt5670->codec, 0);
553                 gpio->debounce_time = 150; /* for jack in */
554                 break;
555         default:
556                 break;
557         }
558 
559         return report;
560 }
561 
562 int rt5670_set_jack_detect(struct snd_soc_codec *codec,
563         struct snd_soc_jack *jack)
564 {
565         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
566         int ret;
567 
568         rt5670->jack = jack;
569         rt5670->hp_gpio.gpiod_dev = codec->dev;
570         rt5670->hp_gpio.name = "headphone detect";
571         rt5670->hp_gpio.report = SND_JACK_HEADSET |
572                 SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2;
573         rt5670->hp_gpio.debounce_time = 150;
574         rt5670->hp_gpio.wake = true;
575         rt5670->hp_gpio.data = (struct rt5670_priv *)rt5670;
576         rt5670->hp_gpio.jack_status_check = rt5670_irq_detection;
577 
578         ret = snd_soc_jack_add_gpios(rt5670->jack, 1,
579                         &rt5670->hp_gpio);
580         if (ret) {
581                 dev_err(codec->dev, "Adding jack GPIO failed\n");
582                 return ret;
583         }
584 
585         return 0;
586 }
587 EXPORT_SYMBOL_GPL(rt5670_set_jack_detect);
588 
589 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
590 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
591 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
592 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
593 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
594 
595 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
596 static unsigned int bst_tlv[] = {
597         TLV_DB_RANGE_HEAD(7),
598         0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
599         1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
600         2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
601         3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
602         6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
603         7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
604         8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
605 };
606 
607 /* Interface data select */
608 static const char * const rt5670_data_select[] = {
609         "Normal", "Swap", "left copy to right", "right copy to left"
610 };
611 
612 static SOC_ENUM_SINGLE_DECL(rt5670_if2_dac_enum, RT5670_DIG_INF1_DATA,
613                                 RT5670_IF2_DAC_SEL_SFT, rt5670_data_select);
614 
615 static SOC_ENUM_SINGLE_DECL(rt5670_if2_adc_enum, RT5670_DIG_INF1_DATA,
616                                 RT5670_IF2_ADC_SEL_SFT, rt5670_data_select);
617 
618 static const struct snd_kcontrol_new rt5670_snd_controls[] = {
619         /* Headphone Output Volume */
620         SOC_DOUBLE("HP Playback Switch", RT5670_HP_VOL,
621                 RT5670_L_MUTE_SFT, RT5670_R_MUTE_SFT, 1, 1),
622         SOC_DOUBLE_TLV("HP Playback Volume", RT5670_HP_VOL,
623                 RT5670_L_VOL_SFT, RT5670_R_VOL_SFT,
624                 39, 0, out_vol_tlv),
625         /* OUTPUT Control */
626         SOC_DOUBLE("OUT Channel Switch", RT5670_LOUT1,
627                 RT5670_VOL_L_SFT, RT5670_VOL_R_SFT, 1, 1),
628         SOC_DOUBLE_TLV("OUT Playback Volume", RT5670_LOUT1,
629                 RT5670_L_VOL_SFT, RT5670_R_VOL_SFT, 39, 1, out_vol_tlv),
630         /* DAC Digital Volume */
631         SOC_DOUBLE("DAC2 Playback Switch", RT5670_DAC_CTRL,
632                 RT5670_M_DAC_L2_VOL_SFT, RT5670_M_DAC_R2_VOL_SFT, 1, 1),
633         SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5670_DAC1_DIG_VOL,
634                         RT5670_L_VOL_SFT, RT5670_R_VOL_SFT,
635                         175, 0, dac_vol_tlv),
636         SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5670_DAC2_DIG_VOL,
637                         RT5670_L_VOL_SFT, RT5670_R_VOL_SFT,
638                         175, 0, dac_vol_tlv),
639         /* IN1/IN2 Control */
640         SOC_SINGLE_TLV("IN1 Boost Volume", RT5670_CJ_CTRL1,
641                 RT5670_BST_SFT1, 8, 0, bst_tlv),
642         SOC_SINGLE_TLV("IN2 Boost Volume", RT5670_IN2,
643                 RT5670_BST_SFT1, 8, 0, bst_tlv),
644         /* INL/INR Volume Control */
645         SOC_DOUBLE_TLV("IN Capture Volume", RT5670_INL1_INR1_VOL,
646                         RT5670_INL_VOL_SFT, RT5670_INR_VOL_SFT,
647                         31, 1, in_vol_tlv),
648         /* ADC Digital Volume Control */
649         SOC_DOUBLE("ADC Capture Switch", RT5670_STO1_ADC_DIG_VOL,
650                 RT5670_L_MUTE_SFT, RT5670_R_MUTE_SFT, 1, 1),
651         SOC_DOUBLE_TLV("ADC Capture Volume", RT5670_STO1_ADC_DIG_VOL,
652                         RT5670_L_VOL_SFT, RT5670_R_VOL_SFT,
653                         127, 0, adc_vol_tlv),
654 
655         SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5670_MONO_ADC_DIG_VOL,
656                         RT5670_L_VOL_SFT, RT5670_R_VOL_SFT,
657                         127, 0, adc_vol_tlv),
658 
659         /* ADC Boost Volume Control */
660         SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5670_ADC_BST_VOL1,
661                         RT5670_STO1_ADC_L_BST_SFT, RT5670_STO1_ADC_R_BST_SFT,
662                         3, 0, adc_bst_tlv),
663 
664         SOC_DOUBLE_TLV("STO2 ADC Boost Gain Volume", RT5670_ADC_BST_VOL1,
665                         RT5670_STO2_ADC_L_BST_SFT, RT5670_STO2_ADC_R_BST_SFT,
666                         3, 0, adc_bst_tlv),
667 
668         SOC_ENUM("ADC IF2 Data Switch", rt5670_if2_adc_enum),
669         SOC_ENUM("DAC IF2 Data Switch", rt5670_if2_dac_enum),
670 };
671 
672 /**
673  * set_dmic_clk - Set parameter of dmic.
674  *
675  * @w: DAPM widget.
676  * @kcontrol: The kcontrol of this widget.
677  * @event: Event id.
678  *
679  * Choose dmic clock between 1MHz and 3MHz.
680  * It is better for clock to approximate 3MHz.
681  */
682 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
683         struct snd_kcontrol *kcontrol, int event)
684 {
685         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
686         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
687         int idx = -EINVAL;
688 
689         idx = rl6231_calc_dmic_clk(rt5670->sysclk);
690 
691         if (idx < 0)
692                 dev_err(codec->dev, "Failed to set DMIC clock\n");
693         else
694                 snd_soc_update_bits(codec, RT5670_DMIC_CTRL1,
695                         RT5670_DMIC_CLK_MASK, idx << RT5670_DMIC_CLK_SFT);
696         return idx;
697 }
698 
699 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
700                          struct snd_soc_dapm_widget *sink)
701 {
702         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
703         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
704 
705         if (rt5670->sysclk_src == RT5670_SCLK_S_PLL1)
706                 return 1;
707         else
708                 return 0;
709 }
710 
711 static int is_using_asrc(struct snd_soc_dapm_widget *source,
712                          struct snd_soc_dapm_widget *sink)
713 {
714         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
715         unsigned int reg, shift, val;
716 
717         switch (source->shift) {
718         case 0:
719                 reg = RT5670_ASRC_3;
720                 shift = 0;
721                 break;
722         case 1:
723                 reg = RT5670_ASRC_3;
724                 shift = 4;
725                 break;
726         case 2:
727                 reg = RT5670_ASRC_5;
728                 shift = 12;
729                 break;
730         case 3:
731                 reg = RT5670_ASRC_2;
732                 shift = 0;
733                 break;
734         case 8:
735                 reg = RT5670_ASRC_2;
736                 shift = 4;
737                 break;
738         case 9:
739                 reg = RT5670_ASRC_2;
740                 shift = 8;
741                 break;
742         case 10:
743                 reg = RT5670_ASRC_2;
744                 shift = 12;
745                 break;
746         default:
747                 return 0;
748         }
749 
750         val = (snd_soc_read(codec, reg) >> shift) & 0xf;
751         switch (val) {
752         case 1:
753         case 2:
754         case 3:
755         case 4:
756                 return 1;
757         default:
758                 return 0;
759         }
760 
761 }
762 
763 static int can_use_asrc(struct snd_soc_dapm_widget *source,
764                          struct snd_soc_dapm_widget *sink)
765 {
766         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
767         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
768 
769         if (rt5670->sysclk > rt5670->lrck[RT5670_AIF1] * 384)
770                 return 1;
771 
772         return 0;
773 }
774 
775 
776 /**
777  * rt5670_sel_asrc_clk_src - select ASRC clock source for a set of filters
778  * @codec: SoC audio codec device.
779  * @filter_mask: mask of filters.
780  * @clk_src: clock source
781  *
782  * The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5670 can
783  * only support standard 32fs or 64fs i2s format, ASRC should be enabled to
784  * support special i2s clock format such as Intel's 100fs(100 * sampling rate).
785  * ASRC function will track i2s clock and generate a corresponding system clock
786  * for codec. This function provides an API to select the clock source for a
787  * set of filters specified by the mask. And the codec driver will turn on ASRC
788  * for these filters if ASRC is selected as their clock source.
789  */
790 int rt5670_sel_asrc_clk_src(struct snd_soc_codec *codec,
791                             unsigned int filter_mask, unsigned int clk_src)
792 {
793         unsigned int asrc2_mask = 0, asrc2_value = 0;
794         unsigned int asrc3_mask = 0, asrc3_value = 0;
795 
796         if (clk_src > RT5670_CLK_SEL_SYS3)
797                 return -EINVAL;
798 
799         if (filter_mask & RT5670_DA_STEREO_FILTER) {
800                 asrc2_mask |= RT5670_DA_STO_CLK_SEL_MASK;
801                 asrc2_value = (asrc2_value & ~RT5670_DA_STO_CLK_SEL_MASK)
802                                 | (clk_src <<  RT5670_DA_STO_CLK_SEL_SFT);
803         }
804 
805         if (filter_mask & RT5670_DA_MONO_L_FILTER) {
806                 asrc2_mask |= RT5670_DA_MONOL_CLK_SEL_MASK;
807                 asrc2_value = (asrc2_value & ~RT5670_DA_MONOL_CLK_SEL_MASK)
808                                 | (clk_src <<  RT5670_DA_MONOL_CLK_SEL_SFT);
809         }
810 
811         if (filter_mask & RT5670_DA_MONO_R_FILTER) {
812                 asrc2_mask |= RT5670_DA_MONOR_CLK_SEL_MASK;
813                 asrc2_value = (asrc2_value & ~RT5670_DA_MONOR_CLK_SEL_MASK)
814                                 | (clk_src <<  RT5670_DA_MONOR_CLK_SEL_SFT);
815         }
816 
817         if (filter_mask & RT5670_AD_STEREO_FILTER) {
818                 asrc2_mask |= RT5670_AD_STO1_CLK_SEL_MASK;
819                 asrc2_value = (asrc2_value & ~RT5670_AD_STO1_CLK_SEL_MASK)
820                                 | (clk_src <<  RT5670_AD_STO1_CLK_SEL_SFT);
821         }
822 
823         if (filter_mask & RT5670_AD_MONO_L_FILTER) {
824                 asrc3_mask |= RT5670_AD_MONOL_CLK_SEL_MASK;
825                 asrc3_value = (asrc3_value & ~RT5670_AD_MONOL_CLK_SEL_MASK)
826                                 | (clk_src <<  RT5670_AD_MONOL_CLK_SEL_SFT);
827         }
828 
829         if (filter_mask & RT5670_AD_MONO_R_FILTER)  {
830                 asrc3_mask |= RT5670_AD_MONOR_CLK_SEL_MASK;
831                 asrc3_value = (asrc3_value & ~RT5670_AD_MONOR_CLK_SEL_MASK)
832                                 | (clk_src <<  RT5670_AD_MONOR_CLK_SEL_SFT);
833         }
834 
835         if (filter_mask & RT5670_UP_RATE_FILTER) {
836                 asrc3_mask |= RT5670_UP_CLK_SEL_MASK;
837                 asrc3_value = (asrc3_value & ~RT5670_UP_CLK_SEL_MASK)
838                                 | (clk_src <<  RT5670_UP_CLK_SEL_SFT);
839         }
840 
841         if (filter_mask & RT5670_DOWN_RATE_FILTER) {
842                 asrc3_mask |= RT5670_DOWN_CLK_SEL_MASK;
843                 asrc3_value = (asrc3_value & ~RT5670_DOWN_CLK_SEL_MASK)
844                                 | (clk_src <<  RT5670_DOWN_CLK_SEL_SFT);
845         }
846 
847         if (asrc2_mask)
848                 snd_soc_update_bits(codec, RT5670_ASRC_2,
849                                     asrc2_mask, asrc2_value);
850 
851         if (asrc3_mask)
852                 snd_soc_update_bits(codec, RT5670_ASRC_3,
853                                     asrc3_mask, asrc3_value);
854         return 0;
855 }
856 EXPORT_SYMBOL_GPL(rt5670_sel_asrc_clk_src);
857 
858 /* Digital Mixer */
859 static const struct snd_kcontrol_new rt5670_sto1_adc_l_mix[] = {
860         SOC_DAPM_SINGLE("ADC1 Switch", RT5670_STO1_ADC_MIXER,
861                         RT5670_M_ADC_L1_SFT, 1, 1),
862         SOC_DAPM_SINGLE("ADC2 Switch", RT5670_STO1_ADC_MIXER,
863                         RT5670_M_ADC_L2_SFT, 1, 1),
864 };
865 
866 static const struct snd_kcontrol_new rt5670_sto1_adc_r_mix[] = {
867         SOC_DAPM_SINGLE("ADC1 Switch", RT5670_STO1_ADC_MIXER,
868                         RT5670_M_ADC_R1_SFT, 1, 1),
869         SOC_DAPM_SINGLE("ADC2 Switch", RT5670_STO1_ADC_MIXER,
870                         RT5670_M_ADC_R2_SFT, 1, 1),
871 };
872 
873 static const struct snd_kcontrol_new rt5670_sto2_adc_l_mix[] = {
874         SOC_DAPM_SINGLE("ADC1 Switch", RT5670_STO2_ADC_MIXER,
875                         RT5670_M_ADC_L1_SFT, 1, 1),
876         SOC_DAPM_SINGLE("ADC2 Switch", RT5670_STO2_ADC_MIXER,
877                         RT5670_M_ADC_L2_SFT, 1, 1),
878 };
879 
880 static const struct snd_kcontrol_new rt5670_sto2_adc_r_mix[] = {
881         SOC_DAPM_SINGLE("ADC1 Switch", RT5670_STO2_ADC_MIXER,
882                         RT5670_M_ADC_R1_SFT, 1, 1),
883         SOC_DAPM_SINGLE("ADC2 Switch", RT5670_STO2_ADC_MIXER,
884                         RT5670_M_ADC_R2_SFT, 1, 1),
885 };
886 
887 static const struct snd_kcontrol_new rt5670_mono_adc_l_mix[] = {
888         SOC_DAPM_SINGLE("ADC1 Switch", RT5670_MONO_ADC_MIXER,
889                         RT5670_M_MONO_ADC_L1_SFT, 1, 1),
890         SOC_DAPM_SINGLE("ADC2 Switch", RT5670_MONO_ADC_MIXER,
891                         RT5670_M_MONO_ADC_L2_SFT, 1, 1),
892 };
893 
894 static const struct snd_kcontrol_new rt5670_mono_adc_r_mix[] = {
895         SOC_DAPM_SINGLE("ADC1 Switch", RT5670_MONO_ADC_MIXER,
896                         RT5670_M_MONO_ADC_R1_SFT, 1, 1),
897         SOC_DAPM_SINGLE("ADC2 Switch", RT5670_MONO_ADC_MIXER,
898                         RT5670_M_MONO_ADC_R2_SFT, 1, 1),
899 };
900 
901 static const struct snd_kcontrol_new rt5670_dac_l_mix[] = {
902         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5670_AD_DA_MIXER,
903                         RT5670_M_ADCMIX_L_SFT, 1, 1),
904         SOC_DAPM_SINGLE("DAC1 Switch", RT5670_AD_DA_MIXER,
905                         RT5670_M_DAC1_L_SFT, 1, 1),
906 };
907 
908 static const struct snd_kcontrol_new rt5670_dac_r_mix[] = {
909         SOC_DAPM_SINGLE("Stereo ADC Switch", RT5670_AD_DA_MIXER,
910                         RT5670_M_ADCMIX_R_SFT, 1, 1),
911         SOC_DAPM_SINGLE("DAC1 Switch", RT5670_AD_DA_MIXER,
912                         RT5670_M_DAC1_R_SFT, 1, 1),
913 };
914 
915 static const struct snd_kcontrol_new rt5670_sto_dac_l_mix[] = {
916         SOC_DAPM_SINGLE("DAC L1 Switch", RT5670_STO_DAC_MIXER,
917                         RT5670_M_DAC_L1_SFT, 1, 1),
918         SOC_DAPM_SINGLE("DAC L2 Switch", RT5670_STO_DAC_MIXER,
919                         RT5670_M_DAC_L2_SFT, 1, 1),
920         SOC_DAPM_SINGLE("DAC R1 Switch", RT5670_STO_DAC_MIXER,
921                         RT5670_M_DAC_R1_STO_L_SFT, 1, 1),
922 };
923 
924 static const struct snd_kcontrol_new rt5670_sto_dac_r_mix[] = {
925         SOC_DAPM_SINGLE("DAC R1 Switch", RT5670_STO_DAC_MIXER,
926                         RT5670_M_DAC_R1_SFT, 1, 1),
927         SOC_DAPM_SINGLE("DAC R2 Switch", RT5670_STO_DAC_MIXER,
928                         RT5670_M_DAC_R2_SFT, 1, 1),
929         SOC_DAPM_SINGLE("DAC L1 Switch", RT5670_STO_DAC_MIXER,
930                         RT5670_M_DAC_L1_STO_R_SFT, 1, 1),
931 };
932 
933 static const struct snd_kcontrol_new rt5670_mono_dac_l_mix[] = {
934         SOC_DAPM_SINGLE("DAC L1 Switch", RT5670_DD_MIXER,
935                         RT5670_M_DAC_L1_MONO_L_SFT, 1, 1),
936         SOC_DAPM_SINGLE("DAC L2 Switch", RT5670_DD_MIXER,
937                         RT5670_M_DAC_L2_MONO_L_SFT, 1, 1),
938         SOC_DAPM_SINGLE("DAC R2 Switch", RT5670_DD_MIXER,
939                         RT5670_M_DAC_R2_MONO_L_SFT, 1, 1),
940 };
941 
942 static const struct snd_kcontrol_new rt5670_mono_dac_r_mix[] = {
943         SOC_DAPM_SINGLE("DAC R1 Switch", RT5670_DD_MIXER,
944                         RT5670_M_DAC_R1_MONO_R_SFT, 1, 1),
945         SOC_DAPM_SINGLE("DAC R2 Switch", RT5670_DD_MIXER,
946                         RT5670_M_DAC_R2_MONO_R_SFT, 1, 1),
947         SOC_DAPM_SINGLE("DAC L2 Switch", RT5670_DD_MIXER,
948                         RT5670_M_DAC_L2_MONO_R_SFT, 1, 1),
949 };
950 
951 static const struct snd_kcontrol_new rt5670_dig_l_mix[] = {
952         SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5670_DIG_MIXER,
953                         RT5670_M_STO_L_DAC_L_SFT, 1, 1),
954         SOC_DAPM_SINGLE("DAC L2 Switch", RT5670_DIG_MIXER,
955                         RT5670_M_DAC_L2_DAC_L_SFT, 1, 1),
956         SOC_DAPM_SINGLE("DAC R2 Switch", RT5670_DIG_MIXER,
957                         RT5670_M_DAC_R2_DAC_L_SFT, 1, 1),
958 };
959 
960 static const struct snd_kcontrol_new rt5670_dig_r_mix[] = {
961         SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5670_DIG_MIXER,
962                         RT5670_M_STO_R_DAC_R_SFT, 1, 1),
963         SOC_DAPM_SINGLE("DAC R2 Switch", RT5670_DIG_MIXER,
964                         RT5670_M_DAC_R2_DAC_R_SFT, 1, 1),
965         SOC_DAPM_SINGLE("DAC L2 Switch", RT5670_DIG_MIXER,
966                         RT5670_M_DAC_L2_DAC_R_SFT, 1, 1),
967 };
968 
969 /* Analog Input Mixer */
970 static const struct snd_kcontrol_new rt5670_rec_l_mix[] = {
971         SOC_DAPM_SINGLE("INL Switch", RT5670_REC_L2_MIXER,
972                         RT5670_M_IN_L_RM_L_SFT, 1, 1),
973         SOC_DAPM_SINGLE("BST2 Switch", RT5670_REC_L2_MIXER,
974                         RT5670_M_BST2_RM_L_SFT, 1, 1),
975         SOC_DAPM_SINGLE("BST1 Switch", RT5670_REC_L2_MIXER,
976                         RT5670_M_BST1_RM_L_SFT, 1, 1),
977 };
978 
979 static const struct snd_kcontrol_new rt5670_rec_r_mix[] = {
980         SOC_DAPM_SINGLE("INR Switch", RT5670_REC_R2_MIXER,
981                         RT5670_M_IN_R_RM_R_SFT, 1, 1),
982         SOC_DAPM_SINGLE("BST2 Switch", RT5670_REC_R2_MIXER,
983                         RT5670_M_BST2_RM_R_SFT, 1, 1),
984         SOC_DAPM_SINGLE("BST1 Switch", RT5670_REC_R2_MIXER,
985                         RT5670_M_BST1_RM_R_SFT, 1, 1),
986 };
987 
988 static const struct snd_kcontrol_new rt5670_out_l_mix[] = {
989         SOC_DAPM_SINGLE("BST1 Switch", RT5670_OUT_L1_MIXER,
990                         RT5670_M_BST1_OM_L_SFT, 1, 1),
991         SOC_DAPM_SINGLE("INL Switch", RT5670_OUT_L1_MIXER,
992                         RT5670_M_IN_L_OM_L_SFT, 1, 1),
993         SOC_DAPM_SINGLE("DAC L2 Switch", RT5670_OUT_L1_MIXER,
994                         RT5670_M_DAC_L2_OM_L_SFT, 1, 1),
995         SOC_DAPM_SINGLE("DAC L1 Switch", RT5670_OUT_L1_MIXER,
996                         RT5670_M_DAC_L1_OM_L_SFT, 1, 1),
997 };
998 
999 static const struct snd_kcontrol_new rt5670_out_r_mix[] = {
1000         SOC_DAPM_SINGLE("BST2 Switch", RT5670_OUT_R1_MIXER,
1001                         RT5670_M_BST2_OM_R_SFT, 1, 1),
1002         SOC_DAPM_SINGLE("INR Switch", RT5670_OUT_R1_MIXER,
1003                         RT5670_M_IN_R_OM_R_SFT, 1, 1),
1004         SOC_DAPM_SINGLE("DAC R2 Switch", RT5670_OUT_R1_MIXER,
1005                         RT5670_M_DAC_R2_OM_R_SFT, 1, 1),
1006         SOC_DAPM_SINGLE("DAC R1 Switch", RT5670_OUT_R1_MIXER,
1007                         RT5670_M_DAC_R1_OM_R_SFT, 1, 1),
1008 };
1009 
1010 static const struct snd_kcontrol_new rt5670_hpo_mix[] = {
1011         SOC_DAPM_SINGLE("DAC1 Switch", RT5670_HPO_MIXER,
1012                         RT5670_M_DAC1_HM_SFT, 1, 1),
1013         SOC_DAPM_SINGLE("HPVOL Switch", RT5670_HPO_MIXER,
1014                         RT5670_M_HPVOL_HM_SFT, 1, 1),
1015 };
1016 
1017 static const struct snd_kcontrol_new rt5670_hpvoll_mix[] = {
1018         SOC_DAPM_SINGLE("DAC1 Switch", RT5670_HPO_MIXER,
1019                         RT5670_M_DACL1_HML_SFT, 1, 1),
1020         SOC_DAPM_SINGLE("INL Switch", RT5670_HPO_MIXER,
1021                         RT5670_M_INL1_HML_SFT, 1, 1),
1022 };
1023 
1024 static const struct snd_kcontrol_new rt5670_hpvolr_mix[] = {
1025         SOC_DAPM_SINGLE("DAC1 Switch", RT5670_HPO_MIXER,
1026                         RT5670_M_DACR1_HMR_SFT, 1, 1),
1027         SOC_DAPM_SINGLE("INR Switch", RT5670_HPO_MIXER,
1028                         RT5670_M_INR1_HMR_SFT, 1, 1),
1029 };
1030 
1031 static const struct snd_kcontrol_new rt5670_lout_mix[] = {
1032         SOC_DAPM_SINGLE("DAC L1 Switch", RT5670_LOUT_MIXER,
1033                         RT5670_M_DAC_L1_LM_SFT, 1, 1),
1034         SOC_DAPM_SINGLE("DAC R1 Switch", RT5670_LOUT_MIXER,
1035                         RT5670_M_DAC_R1_LM_SFT, 1, 1),
1036         SOC_DAPM_SINGLE("OUTMIX L Switch", RT5670_LOUT_MIXER,
1037                         RT5670_M_OV_L_LM_SFT, 1, 1),
1038         SOC_DAPM_SINGLE("OUTMIX R Switch", RT5670_LOUT_MIXER,
1039                         RT5670_M_OV_R_LM_SFT, 1, 1),
1040 };
1041 
1042 static const struct snd_kcontrol_new rt5670_hpl_mix[] = {
1043         SOC_DAPM_SINGLE("DAC L1 Switch", RT5670_HPO_MIXER,
1044                         RT5670_M_DACL1_HML_SFT, 1, 1),
1045         SOC_DAPM_SINGLE("INL1 Switch", RT5670_HPO_MIXER,
1046                         RT5670_M_INL1_HML_SFT, 1, 1),
1047 };
1048 
1049 static const struct snd_kcontrol_new rt5670_hpr_mix[] = {
1050         SOC_DAPM_SINGLE("DAC R1 Switch", RT5670_HPO_MIXER,
1051                         RT5670_M_DACR1_HMR_SFT, 1, 1),
1052         SOC_DAPM_SINGLE("INR1 Switch", RT5670_HPO_MIXER,
1053                         RT5670_M_INR1_HMR_SFT, 1, 1),
1054 };
1055 
1056 static const struct snd_kcontrol_new lout_l_enable_control =
1057         SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5670_LOUT1,
1058                 RT5670_L_MUTE_SFT, 1, 1);
1059 
1060 static const struct snd_kcontrol_new lout_r_enable_control =
1061         SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5670_LOUT1,
1062                 RT5670_R_MUTE_SFT, 1, 1);
1063 
1064 /* DAC1 L/R source */ /* MX-29 [9:8] [11:10] */
1065 static const char * const rt5670_dac1_src[] = {
1066         "IF1 DAC", "IF2 DAC"
1067 };
1068 
1069 static SOC_ENUM_SINGLE_DECL(rt5670_dac1l_enum, RT5670_AD_DA_MIXER,
1070         RT5670_DAC1_L_SEL_SFT, rt5670_dac1_src);
1071 
1072 static const struct snd_kcontrol_new rt5670_dac1l_mux =
1073         SOC_DAPM_ENUM("DAC1 L source", rt5670_dac1l_enum);
1074 
1075 static SOC_ENUM_SINGLE_DECL(rt5670_dac1r_enum, RT5670_AD_DA_MIXER,
1076         RT5670_DAC1_R_SEL_SFT, rt5670_dac1_src);
1077 
1078 static const struct snd_kcontrol_new rt5670_dac1r_mux =
1079         SOC_DAPM_ENUM("DAC1 R source", rt5670_dac1r_enum);
1080 
1081 /*DAC2 L/R source*/ /* MX-1B [6:4] [2:0] */
1082 /* TODO Use SOC_VALUE_ENUM_SINGLE_DECL */
1083 static const char * const rt5670_dac12_src[] = {
1084         "IF1 DAC", "IF2 DAC", "IF3 DAC", "TxDC DAC",
1085         "Bass", "VAD_ADC", "IF4 DAC"
1086 };
1087 
1088 static SOC_ENUM_SINGLE_DECL(rt5670_dac2l_enum, RT5670_DAC_CTRL,
1089         RT5670_DAC2_L_SEL_SFT, rt5670_dac12_src);
1090 
1091 static const struct snd_kcontrol_new rt5670_dac_l2_mux =
1092         SOC_DAPM_ENUM("DAC2 L source", rt5670_dac2l_enum);
1093 
1094 static const char * const rt5670_dacr2_src[] = {
1095         "IF1 DAC", "IF2 DAC", "IF3 DAC", "TxDC DAC", "TxDP ADC", "IF4 DAC"
1096 };
1097 
1098 static SOC_ENUM_SINGLE_DECL(rt5670_dac2r_enum, RT5670_DAC_CTRL,
1099         RT5670_DAC2_R_SEL_SFT, rt5670_dacr2_src);
1100 
1101 static const struct snd_kcontrol_new rt5670_dac_r2_mux =
1102         SOC_DAPM_ENUM("DAC2 R source", rt5670_dac2r_enum);
1103 
1104 /*RxDP source*/ /* MX-2D [15:13] */
1105 static const char * const rt5670_rxdp_src[] = {
1106         "IF2 DAC", "IF1 DAC", "STO1 ADC Mixer", "STO2 ADC Mixer",
1107         "Mono ADC Mixer L", "Mono ADC Mixer R", "DAC1"
1108 };
1109 
1110 static SOC_ENUM_SINGLE_DECL(rt5670_rxdp_enum, RT5670_DSP_PATH1,
1111         RT5670_RXDP_SEL_SFT, rt5670_rxdp_src);
1112 
1113 static const struct snd_kcontrol_new rt5670_rxdp_mux =
1114         SOC_DAPM_ENUM("DAC2 L source", rt5670_rxdp_enum);
1115 
1116 /* MX-2D [1] [0] */
1117 static const char * const rt5670_dsp_bypass_src[] = {
1118         "DSP", "Bypass"
1119 };
1120 
1121 static SOC_ENUM_SINGLE_DECL(rt5670_dsp_ul_enum, RT5670_DSP_PATH1,
1122         RT5670_DSP_UL_SFT, rt5670_dsp_bypass_src);
1123 
1124 static const struct snd_kcontrol_new rt5670_dsp_ul_mux =
1125         SOC_DAPM_ENUM("DSP UL source", rt5670_dsp_ul_enum);
1126 
1127 static SOC_ENUM_SINGLE_DECL(rt5670_dsp_dl_enum, RT5670_DSP_PATH1,
1128         RT5670_DSP_DL_SFT, rt5670_dsp_bypass_src);
1129 
1130 static const struct snd_kcontrol_new rt5670_dsp_dl_mux =
1131         SOC_DAPM_ENUM("DSP DL source", rt5670_dsp_dl_enum);
1132 
1133 /* Stereo2 ADC source */
1134 /* MX-26 [15] */
1135 static const char * const rt5670_stereo2_adc_lr_src[] = {
1136         "L", "LR"
1137 };
1138 
1139 static SOC_ENUM_SINGLE_DECL(rt5670_stereo2_adc_lr_enum, RT5670_STO2_ADC_MIXER,
1140         RT5670_STO2_ADC_SRC_SFT, rt5670_stereo2_adc_lr_src);
1141 
1142 static const struct snd_kcontrol_new rt5670_sto2_adc_lr_mux =
1143         SOC_DAPM_ENUM("Stereo2 ADC LR source", rt5670_stereo2_adc_lr_enum);
1144 
1145 /* Stereo1 ADC source */
1146 /* MX-27 MX-26 [12] */
1147 static const char * const rt5670_stereo_adc1_src[] = {
1148         "DAC MIX", "ADC"
1149 };
1150 
1151 static SOC_ENUM_SINGLE_DECL(rt5670_stereo1_adc1_enum, RT5670_STO1_ADC_MIXER,
1152         RT5670_ADC_1_SRC_SFT, rt5670_stereo_adc1_src);
1153 
1154 static const struct snd_kcontrol_new rt5670_sto_adc_l1_mux =
1155         SOC_DAPM_ENUM("Stereo1 ADC L1 source", rt5670_stereo1_adc1_enum);
1156 
1157 static const struct snd_kcontrol_new rt5670_sto_adc_r1_mux =
1158         SOC_DAPM_ENUM("Stereo1 ADC R1 source", rt5670_stereo1_adc1_enum);
1159 
1160 static SOC_ENUM_SINGLE_DECL(rt5670_stereo2_adc1_enum, RT5670_STO2_ADC_MIXER,
1161         RT5670_ADC_1_SRC_SFT, rt5670_stereo_adc1_src);
1162 
1163 static const struct snd_kcontrol_new rt5670_sto2_adc_l1_mux =
1164         SOC_DAPM_ENUM("Stereo2 ADC L1 source", rt5670_stereo2_adc1_enum);
1165 
1166 static const struct snd_kcontrol_new rt5670_sto2_adc_r1_mux =
1167         SOC_DAPM_ENUM("Stereo2 ADC R1 source", rt5670_stereo2_adc1_enum);
1168 
1169 /* MX-27 MX-26 [11] */
1170 static const char * const rt5670_stereo_adc2_src[] = {
1171         "DAC MIX", "DMIC"
1172 };
1173 
1174 static SOC_ENUM_SINGLE_DECL(rt5670_stereo1_adc2_enum, RT5670_STO1_ADC_MIXER,
1175         RT5670_ADC_2_SRC_SFT, rt5670_stereo_adc2_src);
1176 
1177 static const struct snd_kcontrol_new rt5670_sto_adc_l2_mux =
1178         SOC_DAPM_ENUM("Stereo1 ADC L2 source", rt5670_stereo1_adc2_enum);
1179 
1180 static const struct snd_kcontrol_new rt5670_sto_adc_r2_mux =
1181         SOC_DAPM_ENUM("Stereo1 ADC R2 source", rt5670_stereo1_adc2_enum);
1182 
1183 static SOC_ENUM_SINGLE_DECL(rt5670_stereo2_adc2_enum, RT5670_STO2_ADC_MIXER,
1184         RT5670_ADC_2_SRC_SFT, rt5670_stereo_adc2_src);
1185 
1186 static const struct snd_kcontrol_new rt5670_sto2_adc_l2_mux =
1187         SOC_DAPM_ENUM("Stereo2 ADC L2 source", rt5670_stereo2_adc2_enum);
1188 
1189 static const struct snd_kcontrol_new rt5670_sto2_adc_r2_mux =
1190         SOC_DAPM_ENUM("Stereo2 ADC R2 source", rt5670_stereo2_adc2_enum);
1191 
1192 /* MX-27 MX26 [10] */
1193 static const char * const rt5670_stereo_adc_src[] = {
1194         "ADC1L ADC2R", "ADC3"
1195 };
1196 
1197 static SOC_ENUM_SINGLE_DECL(rt5670_stereo1_adc_enum, RT5670_STO1_ADC_MIXER,
1198         RT5670_ADC_SRC_SFT, rt5670_stereo_adc_src);
1199 
1200 static const struct snd_kcontrol_new rt5670_sto_adc_mux =
1201         SOC_DAPM_ENUM("Stereo1 ADC source", rt5670_stereo1_adc_enum);
1202 
1203 static SOC_ENUM_SINGLE_DECL(rt5670_stereo2_adc_enum, RT5670_STO2_ADC_MIXER,
1204         RT5670_ADC_SRC_SFT, rt5670_stereo_adc_src);
1205 
1206 static const struct snd_kcontrol_new rt5670_sto2_adc_mux =
1207         SOC_DAPM_ENUM("Stereo2 ADC source", rt5670_stereo2_adc_enum);
1208 
1209 /* MX-27 MX-26 [9:8] */
1210 static const char * const rt5670_stereo_dmic_src[] = {
1211         "DMIC1", "DMIC2", "DMIC3"
1212 };
1213 
1214 static SOC_ENUM_SINGLE_DECL(rt5670_stereo1_dmic_enum, RT5670_STO1_ADC_MIXER,
1215         RT5670_DMIC_SRC_SFT, rt5670_stereo_dmic_src);
1216 
1217 static const struct snd_kcontrol_new rt5670_sto1_dmic_mux =
1218         SOC_DAPM_ENUM("Stereo1 DMIC source", rt5670_stereo1_dmic_enum);
1219 
1220 static SOC_ENUM_SINGLE_DECL(rt5670_stereo2_dmic_enum, RT5670_STO2_ADC_MIXER,
1221         RT5670_DMIC_SRC_SFT, rt5670_stereo_dmic_src);
1222 
1223 static const struct snd_kcontrol_new rt5670_sto2_dmic_mux =
1224         SOC_DAPM_ENUM("Stereo2 DMIC source", rt5670_stereo2_dmic_enum);
1225 
1226 /* MX-27 [0] */
1227 static const char * const rt5670_stereo_dmic3_src[] = {
1228         "DMIC3", "PDM ADC"
1229 };
1230 
1231 static SOC_ENUM_SINGLE_DECL(rt5670_stereo_dmic3_enum, RT5670_STO1_ADC_MIXER,
1232         RT5670_DMIC3_SRC_SFT, rt5670_stereo_dmic3_src);
1233 
1234 static const struct snd_kcontrol_new rt5670_sto_dmic3_mux =
1235         SOC_DAPM_ENUM("Stereo DMIC3 source", rt5670_stereo_dmic3_enum);
1236 
1237 /* Mono ADC source */
1238 /* MX-28 [12] */
1239 static const char * const rt5670_mono_adc_l1_src[] = {
1240         "Mono DAC MIXL", "ADC1"
1241 };
1242 
1243 static SOC_ENUM_SINGLE_DECL(rt5670_mono_adc_l1_enum, RT5670_MONO_ADC_MIXER,
1244         RT5670_MONO_ADC_L1_SRC_SFT, rt5670_mono_adc_l1_src);
1245 
1246 static const struct snd_kcontrol_new rt5670_mono_adc_l1_mux =
1247         SOC_DAPM_ENUM("Mono ADC1 left source", rt5670_mono_adc_l1_enum);
1248 /* MX-28 [11] */
1249 static const char * const rt5670_mono_adc_l2_src[] = {
1250         "Mono DAC MIXL", "DMIC"
1251 };
1252 
1253 static SOC_ENUM_SINGLE_DECL(rt5670_mono_adc_l2_enum, RT5670_MONO_ADC_MIXER,
1254         RT5670_MONO_ADC_L2_SRC_SFT, rt5670_mono_adc_l2_src);
1255 
1256 static const struct snd_kcontrol_new rt5670_mono_adc_l2_mux =
1257         SOC_DAPM_ENUM("Mono ADC2 left source", rt5670_mono_adc_l2_enum);
1258 
1259 /* MX-28 [9:8] */
1260 static const char * const rt5670_mono_dmic_src[] = {
1261         "DMIC1", "DMIC2", "DMIC3"
1262 };
1263 
1264 static SOC_ENUM_SINGLE_DECL(rt5670_mono_dmic_l_enum, RT5670_MONO_ADC_MIXER,
1265         RT5670_MONO_DMIC_L_SRC_SFT, rt5670_mono_dmic_src);
1266 
1267 static const struct snd_kcontrol_new rt5670_mono_dmic_l_mux =
1268         SOC_DAPM_ENUM("Mono DMIC left source", rt5670_mono_dmic_l_enum);
1269 /* MX-28 [1:0] */
1270 static SOC_ENUM_SINGLE_DECL(rt5670_mono_dmic_r_enum, RT5670_MONO_ADC_MIXER,
1271         RT5670_MONO_DMIC_R_SRC_SFT, rt5670_mono_dmic_src);
1272 
1273 static const struct snd_kcontrol_new rt5670_mono_dmic_r_mux =
1274         SOC_DAPM_ENUM("Mono DMIC Right source", rt5670_mono_dmic_r_enum);
1275 /* MX-28 [4] */
1276 static const char * const rt5670_mono_adc_r1_src[] = {
1277         "Mono DAC MIXR", "ADC2"
1278 };
1279 
1280 static SOC_ENUM_SINGLE_DECL(rt5670_mono_adc_r1_enum, RT5670_MONO_ADC_MIXER,
1281         RT5670_MONO_ADC_R1_SRC_SFT, rt5670_mono_adc_r1_src);
1282 
1283 static const struct snd_kcontrol_new rt5670_mono_adc_r1_mux =
1284         SOC_DAPM_ENUM("Mono ADC1 right source", rt5670_mono_adc_r1_enum);
1285 /* MX-28 [3] */
1286 static const char * const rt5670_mono_adc_r2_src[] = {
1287         "Mono DAC MIXR", "DMIC"
1288 };
1289 
1290 static SOC_ENUM_SINGLE_DECL(rt5670_mono_adc_r2_enum, RT5670_MONO_ADC_MIXER,
1291         RT5670_MONO_ADC_R2_SRC_SFT, rt5670_mono_adc_r2_src);
1292 
1293 static const struct snd_kcontrol_new rt5670_mono_adc_r2_mux =
1294         SOC_DAPM_ENUM("Mono ADC2 right source", rt5670_mono_adc_r2_enum);
1295 
1296 /* MX-2D [3:2] */
1297 static const char * const rt5670_txdp_slot_src[] = {
1298         "Slot 0-1", "Slot 2-3", "Slot 4-5", "Slot 6-7"
1299 };
1300 
1301 static SOC_ENUM_SINGLE_DECL(rt5670_txdp_slot_enum, RT5670_DSP_PATH1,
1302         RT5670_TXDP_SLOT_SEL_SFT, rt5670_txdp_slot_src);
1303 
1304 static const struct snd_kcontrol_new rt5670_txdp_slot_mux =
1305         SOC_DAPM_ENUM("TxDP Slot source", rt5670_txdp_slot_enum);
1306 
1307 /* MX-2F [15] */
1308 static const char * const rt5670_if1_adc2_in_src[] = {
1309         "IF_ADC2", "VAD_ADC"
1310 };
1311 
1312 static SOC_ENUM_SINGLE_DECL(rt5670_if1_adc2_in_enum, RT5670_DIG_INF1_DATA,
1313         RT5670_IF1_ADC2_IN_SFT, rt5670_if1_adc2_in_src);
1314 
1315 static const struct snd_kcontrol_new rt5670_if1_adc2_in_mux =
1316         SOC_DAPM_ENUM("IF1 ADC2 IN source", rt5670_if1_adc2_in_enum);
1317 
1318 /* MX-2F [14:12] */
1319 static const char * const rt5670_if2_adc_in_src[] = {
1320         "IF_ADC1", "IF_ADC2", "IF_ADC3", "TxDC_DAC", "TxDP_ADC", "VAD_ADC"
1321 };
1322 
1323 static SOC_ENUM_SINGLE_DECL(rt5670_if2_adc_in_enum, RT5670_DIG_INF1_DATA,
1324         RT5670_IF2_ADC_IN_SFT, rt5670_if2_adc_in_src);
1325 
1326 static const struct snd_kcontrol_new rt5670_if2_adc_in_mux =
1327         SOC_DAPM_ENUM("IF2 ADC IN source", rt5670_if2_adc_in_enum);
1328 
1329 /* MX-30 [5:4] */
1330 static const char * const rt5670_if4_adc_in_src[] = {
1331         "IF_ADC1", "IF_ADC2", "IF_ADC3"
1332 };
1333 
1334 static SOC_ENUM_SINGLE_DECL(rt5670_if4_adc_in_enum, RT5670_DIG_INF2_DATA,
1335         RT5670_IF4_ADC_IN_SFT, rt5670_if4_adc_in_src);
1336 
1337 static const struct snd_kcontrol_new rt5670_if4_adc_in_mux =
1338         SOC_DAPM_ENUM("IF4 ADC IN source", rt5670_if4_adc_in_enum);
1339 
1340 /* MX-31 [15] [13] [11] [9] */
1341 static const char * const rt5670_pdm_src[] = {
1342         "Mono DAC", "Stereo DAC"
1343 };
1344 
1345 static SOC_ENUM_SINGLE_DECL(rt5670_pdm1_l_enum, RT5670_PDM_OUT_CTRL,
1346         RT5670_PDM1_L_SFT, rt5670_pdm_src);
1347 
1348 static const struct snd_kcontrol_new rt5670_pdm1_l_mux =
1349         SOC_DAPM_ENUM("PDM1 L source", rt5670_pdm1_l_enum);
1350 
1351 static SOC_ENUM_SINGLE_DECL(rt5670_pdm1_r_enum, RT5670_PDM_OUT_CTRL,
1352         RT5670_PDM1_R_SFT, rt5670_pdm_src);
1353 
1354 static const struct snd_kcontrol_new rt5670_pdm1_r_mux =
1355         SOC_DAPM_ENUM("PDM1 R source", rt5670_pdm1_r_enum);
1356 
1357 static SOC_ENUM_SINGLE_DECL(rt5670_pdm2_l_enum, RT5670_PDM_OUT_CTRL,
1358         RT5670_PDM2_L_SFT, rt5670_pdm_src);
1359 
1360 static const struct snd_kcontrol_new rt5670_pdm2_l_mux =
1361         SOC_DAPM_ENUM("PDM2 L source", rt5670_pdm2_l_enum);
1362 
1363 static SOC_ENUM_SINGLE_DECL(rt5670_pdm2_r_enum, RT5670_PDM_OUT_CTRL,
1364         RT5670_PDM2_R_SFT, rt5670_pdm_src);
1365 
1366 static const struct snd_kcontrol_new rt5670_pdm2_r_mux =
1367         SOC_DAPM_ENUM("PDM2 R source", rt5670_pdm2_r_enum);
1368 
1369 /* MX-FA [12] */
1370 static const char * const rt5670_if1_adc1_in1_src[] = {
1371         "IF_ADC1", "IF1_ADC3"
1372 };
1373 
1374 static SOC_ENUM_SINGLE_DECL(rt5670_if1_adc1_in1_enum, RT5670_DIG_MISC,
1375         RT5670_IF1_ADC1_IN1_SFT, rt5670_if1_adc1_in1_src);
1376 
1377 static const struct snd_kcontrol_new rt5670_if1_adc1_in1_mux =
1378         SOC_DAPM_ENUM("IF1 ADC1 IN1 source", rt5670_if1_adc1_in1_enum);
1379 
1380 /* MX-FA [11] */
1381 static const char * const rt5670_if1_adc1_in2_src[] = {
1382         "IF1_ADC1_IN1", "IF1_ADC4"
1383 };
1384 
1385 static SOC_ENUM_SINGLE_DECL(rt5670_if1_adc1_in2_enum, RT5670_DIG_MISC,
1386         RT5670_IF1_ADC1_IN2_SFT, rt5670_if1_adc1_in2_src);
1387 
1388 static const struct snd_kcontrol_new rt5670_if1_adc1_in2_mux =
1389         SOC_DAPM_ENUM("IF1 ADC1 IN2 source", rt5670_if1_adc1_in2_enum);
1390 
1391 /* MX-FA [10] */
1392 static const char * const rt5670_if1_adc2_in1_src[] = {
1393         "IF1_ADC2_IN", "IF1_ADC4"
1394 };
1395 
1396 static SOC_ENUM_SINGLE_DECL(rt5670_if1_adc2_in1_enum, RT5670_DIG_MISC,
1397         RT5670_IF1_ADC2_IN1_SFT, rt5670_if1_adc2_in1_src);
1398 
1399 static const struct snd_kcontrol_new rt5670_if1_adc2_in1_mux =
1400         SOC_DAPM_ENUM("IF1 ADC2 IN1 source", rt5670_if1_adc2_in1_enum);
1401 
1402 /* MX-9D [9:8] */
1403 static const char * const rt5670_vad_adc_src[] = {
1404         "Sto1 ADC L", "Mono ADC L", "Mono ADC R", "Sto2 ADC L"
1405 };
1406 
1407 static SOC_ENUM_SINGLE_DECL(rt5670_vad_adc_enum, RT5670_VAD_CTRL4,
1408         RT5670_VAD_SEL_SFT, rt5670_vad_adc_src);
1409 
1410 static const struct snd_kcontrol_new rt5670_vad_adc_mux =
1411         SOC_DAPM_ENUM("VAD ADC source", rt5670_vad_adc_enum);
1412 
1413 static int rt5670_hp_power_event(struct snd_soc_dapm_widget *w,
1414                            struct snd_kcontrol *kcontrol, int event)
1415 {
1416         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1417         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
1418 
1419         switch (event) {
1420         case SND_SOC_DAPM_POST_PMU:
1421                 regmap_update_bits(rt5670->regmap, RT5670_CHARGE_PUMP,
1422                         RT5670_PM_HP_MASK, RT5670_PM_HP_HV);
1423                 regmap_update_bits(rt5670->regmap, RT5670_GEN_CTRL2,
1424                         0x0400, 0x0400);
1425                 /* headphone amp power on */
1426                 regmap_update_bits(rt5670->regmap, RT5670_PWR_ANLG1,
1427                         RT5670_PWR_HA | RT5670_PWR_FV1 |
1428                         RT5670_PWR_FV2, RT5670_PWR_HA |
1429                         RT5670_PWR_FV1 | RT5670_PWR_FV2);
1430                 /* depop parameters */
1431                 regmap_write(rt5670->regmap, RT5670_DEPOP_M2, 0x3100);
1432                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x8009);
1433                 regmap_write(rt5670->regmap, RT5670_PR_BASE +
1434                         RT5670_HP_DCC_INT1, 0x9f00);
1435                 mdelay(20);
1436                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x8019);
1437                 break;
1438         case SND_SOC_DAPM_PRE_PMD:
1439                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x0004);
1440                 msleep(30);
1441                 break;
1442         default:
1443                 return 0;
1444         }
1445 
1446         return 0;
1447 }
1448 
1449 static int rt5670_hp_event(struct snd_soc_dapm_widget *w,
1450         struct snd_kcontrol *kcontrol, int event)
1451 {
1452         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1453         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
1454 
1455         switch (event) {
1456         case SND_SOC_DAPM_POST_PMU:
1457                 /* headphone unmute sequence */
1458                 regmap_write(rt5670->regmap, RT5670_PR_BASE +
1459                                 RT5670_MAMP_INT_REG2, 0xb400);
1460                 regmap_write(rt5670->regmap, RT5670_DEPOP_M3, 0x0772);
1461                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x805d);
1462                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x831d);
1463                 regmap_update_bits(rt5670->regmap, RT5670_GEN_CTRL2,
1464                                 0x0300, 0x0300);
1465                 regmap_update_bits(rt5670->regmap, RT5670_HP_VOL,
1466                         RT5670_L_MUTE | RT5670_R_MUTE, 0);
1467                 msleep(80);
1468                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x8019);
1469                 break;
1470 
1471         case SND_SOC_DAPM_PRE_PMD:
1472                 /* headphone mute sequence */
1473                 regmap_write(rt5670->regmap, RT5670_PR_BASE +
1474                                 RT5670_MAMP_INT_REG2, 0xb400);
1475                 regmap_write(rt5670->regmap, RT5670_DEPOP_M3, 0x0772);
1476                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x803d);
1477                 mdelay(10);
1478                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x831d);
1479                 mdelay(10);
1480                 regmap_update_bits(rt5670->regmap, RT5670_HP_VOL,
1481                                    RT5670_L_MUTE | RT5670_R_MUTE,
1482                                    RT5670_L_MUTE | RT5670_R_MUTE);
1483                 msleep(20);
1484                 regmap_update_bits(rt5670->regmap,
1485                                    RT5670_GEN_CTRL2, 0x0300, 0x0);
1486                 regmap_write(rt5670->regmap, RT5670_DEPOP_M1, 0x8019);
1487                 regmap_write(rt5670->regmap, RT5670_DEPOP_M3, 0x0707);
1488                 regmap_write(rt5670->regmap, RT5670_PR_BASE +
1489                                 RT5670_MAMP_INT_REG2, 0xfc00);
1490                 break;
1491 
1492         default:
1493                 return 0;
1494         }
1495 
1496         return 0;
1497 }
1498 
1499 static int rt5670_bst1_event(struct snd_soc_dapm_widget *w,
1500         struct snd_kcontrol *kcontrol, int event)
1501 {
1502         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1503 
1504         switch (event) {
1505         case SND_SOC_DAPM_POST_PMU:
1506                 snd_soc_update_bits(codec, RT5670_PWR_ANLG2,
1507                                     RT5670_PWR_BST1_P, RT5670_PWR_BST1_P);
1508                 break;
1509 
1510         case SND_SOC_DAPM_PRE_PMD:
1511                 snd_soc_update_bits(codec, RT5670_PWR_ANLG2,
1512                                     RT5670_PWR_BST1_P, 0);
1513                 break;
1514 
1515         default:
1516                 return 0;
1517         }
1518 
1519         return 0;
1520 }
1521 
1522 static int rt5670_bst2_event(struct snd_soc_dapm_widget *w,
1523         struct snd_kcontrol *kcontrol, int event)
1524 {
1525         struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1526 
1527         switch (event) {
1528         case SND_SOC_DAPM_POST_PMU:
1529                 snd_soc_update_bits(codec, RT5670_PWR_ANLG2,
1530                                     RT5670_PWR_BST2_P, RT5670_PWR_BST2_P);
1531                 break;
1532 
1533         case SND_SOC_DAPM_PRE_PMD:
1534                 snd_soc_update_bits(codec, RT5670_PWR_ANLG2,
1535                                     RT5670_PWR_BST2_P, 0);
1536                 break;
1537 
1538         default:
1539                 return 0;
1540         }
1541 
1542         return 0;
1543 }
1544 
1545 static const struct snd_soc_dapm_widget rt5670_dapm_widgets[] = {
1546         SND_SOC_DAPM_SUPPLY("PLL1", RT5670_PWR_ANLG2,
1547                             RT5670_PWR_PLL_BIT, 0, NULL, 0),
1548         SND_SOC_DAPM_SUPPLY("I2S DSP", RT5670_PWR_DIG2,
1549                             RT5670_PWR_I2S_DSP_BIT, 0, NULL, 0),
1550         SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5670_PWR_VOL,
1551                             RT5670_PWR_MIC_DET_BIT, 0, NULL, 0),
1552 
1553         /* ASRC */
1554         SND_SOC_DAPM_SUPPLY_S("I2S1 ASRC", 1, RT5670_ASRC_1,
1555                               11, 0, NULL, 0),
1556         SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5670_ASRC_1,
1557                               12, 0, NULL, 0),
1558         SND_SOC_DAPM_SUPPLY_S("DAC STO ASRC", 1, RT5670_ASRC_1,
1559                               10, 0, NULL, 0),
1560         SND_SOC_DAPM_SUPPLY_S("DAC MONO L ASRC", 1, RT5670_ASRC_1,
1561                               9, 0, NULL, 0),
1562         SND_SOC_DAPM_SUPPLY_S("DAC MONO R ASRC", 1, RT5670_ASRC_1,
1563                               8, 0, NULL, 0),
1564         SND_SOC_DAPM_SUPPLY_S("DMIC STO1 ASRC", 1, RT5670_ASRC_1,
1565                               7, 0, NULL, 0),
1566         SND_SOC_DAPM_SUPPLY_S("DMIC STO2 ASRC", 1, RT5670_ASRC_1,
1567                               6, 0, NULL, 0),
1568         SND_SOC_DAPM_SUPPLY_S("DMIC MONO L ASRC", 1, RT5670_ASRC_1,
1569                               5, 0, NULL, 0),
1570         SND_SOC_DAPM_SUPPLY_S("DMIC MONO R ASRC", 1, RT5670_ASRC_1,
1571                               4, 0, NULL, 0),
1572         SND_SOC_DAPM_SUPPLY_S("ADC STO1 ASRC", 1, RT5670_ASRC_1,
1573                               3, 0, NULL, 0),
1574         SND_SOC_DAPM_SUPPLY_S("ADC STO2 ASRC", 1, RT5670_ASRC_1,
1575                               2, 0, NULL, 0),
1576         SND_SOC_DAPM_SUPPLY_S("ADC MONO L ASRC", 1, RT5670_ASRC_1,
1577                               1, 0, NULL, 0),
1578         SND_SOC_DAPM_SUPPLY_S("ADC MONO R ASRC", 1, RT5670_ASRC_1,
1579                               0, 0, NULL, 0),
1580 
1581         /* Input Side */
1582         /* micbias */
1583         SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5670_PWR_ANLG2,
1584                              RT5670_PWR_MB1_BIT, 0, NULL, 0),
1585 
1586         /* Input Lines */
1587         SND_SOC_DAPM_INPUT("DMIC L1"),
1588         SND_SOC_DAPM_INPUT("DMIC R1"),
1589         SND_SOC_DAPM_INPUT("DMIC L2"),
1590         SND_SOC_DAPM_INPUT("DMIC R2"),
1591         SND_SOC_DAPM_INPUT("DMIC L3"),
1592         SND_SOC_DAPM_INPUT("DMIC R3"),
1593 
1594         SND_SOC_DAPM_INPUT("IN1P"),
1595         SND_SOC_DAPM_INPUT("IN1N"),
1596         SND_SOC_DAPM_INPUT("IN2P"),
1597         SND_SOC_DAPM_INPUT("IN2N"),
1598 
1599         SND_SOC_DAPM_PGA("DMIC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1600         SND_SOC_DAPM_PGA("DMIC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1601         SND_SOC_DAPM_PGA("DMIC3", SND_SOC_NOPM, 0, 0, NULL, 0),
1602 
1603         SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1604                             set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1605         SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5670_DMIC_CTRL1,
1606                             RT5670_DMIC_1_EN_SFT, 0, NULL, 0),
1607         SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5670_DMIC_CTRL1,
1608                             RT5670_DMIC_2_EN_SFT, 0, NULL, 0),
1609         SND_SOC_DAPM_SUPPLY("DMIC3 Power", RT5670_DMIC_CTRL1,
1610                             RT5670_DMIC_3_EN_SFT, 0, NULL, 0),
1611         /* Boost */
1612         SND_SOC_DAPM_PGA_E("BST1", RT5670_PWR_ANLG2, RT5670_PWR_BST1_BIT,
1613                            0, NULL, 0, rt5670_bst1_event,
1614                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1615         SND_SOC_DAPM_PGA_E("BST2", RT5670_PWR_ANLG2, RT5670_PWR_BST2_BIT,
1616                            0, NULL, 0, rt5670_bst2_event,
1617                            SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1618         /* Input Volume */
1619         SND_SOC_DAPM_PGA("INL VOL", RT5670_PWR_VOL,
1620                          RT5670_PWR_IN_L_BIT, 0, NULL, 0),
1621         SND_SOC_DAPM_PGA("INR VOL", RT5670_PWR_VOL,
1622                          RT5670_PWR_IN_R_BIT, 0, NULL, 0),
1623 
1624         /* REC Mixer */
1625         SND_SOC_DAPM_MIXER("RECMIXL", RT5670_PWR_MIXER, RT5670_PWR_RM_L_BIT, 0,
1626                            rt5670_rec_l_mix, ARRAY_SIZE(rt5670_rec_l_mix)),
1627         SND_SOC_DAPM_MIXER("RECMIXR", RT5670_PWR_MIXER, RT5670_PWR_RM_R_BIT, 0,
1628                            rt5670_rec_r_mix, ARRAY_SIZE(rt5670_rec_r_mix)),
1629         /* ADCs */
1630         SND_SOC_DAPM_ADC("ADC 1", NULL, SND_SOC_NOPM, 0, 0),
1631         SND_SOC_DAPM_ADC("ADC 2", NULL, SND_SOC_NOPM, 0, 0),
1632 
1633         SND_SOC_DAPM_PGA("ADC 1_2", SND_SOC_NOPM, 0, 0, NULL, 0),
1634 
1635         SND_SOC_DAPM_SUPPLY("ADC 1 power", RT5670_PWR_DIG1,
1636                             RT5670_PWR_ADC_L_BIT, 0, NULL, 0),
1637         SND_SOC_DAPM_SUPPLY("ADC 2 power", RT5670_PWR_DIG1,
1638                             RT5670_PWR_ADC_R_BIT, 0, NULL, 0),
1639         SND_SOC_DAPM_SUPPLY("ADC clock", RT5670_PR_BASE +
1640                             RT5670_CHOP_DAC_ADC, 12, 0, NULL, 0),
1641         /* ADC Mux */
1642         SND_SOC_DAPM_MUX("Stereo1 DMIC Mux", SND_SOC_NOPM, 0, 0,
1643                          &rt5670_sto1_dmic_mux),
1644         SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1645                          &rt5670_sto_adc_l2_mux),
1646         SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1647                          &rt5670_sto_adc_r2_mux),
1648         SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1649                          &rt5670_sto_adc_l1_mux),
1650         SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1651                          &rt5670_sto_adc_r1_mux),
1652         SND_SOC_DAPM_MUX("Stereo2 DMIC Mux", SND_SOC_NOPM, 0, 0,
1653                          &rt5670_sto2_dmic_mux),
1654         SND_SOC_DAPM_MUX("Stereo2 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1655                          &rt5670_sto2_adc_l2_mux),
1656         SND_SOC_DAPM_MUX("Stereo2 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1657                          &rt5670_sto2_adc_r2_mux),
1658         SND_SOC_DAPM_MUX("Stereo2 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1659                          &rt5670_sto2_adc_l1_mux),
1660         SND_SOC_DAPM_MUX("Stereo2 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1661                          &rt5670_sto2_adc_r1_mux),
1662         SND_SOC_DAPM_MUX("Stereo2 ADC LR Mux", SND_SOC_NOPM, 0, 0,
1663                          &rt5670_sto2_adc_lr_mux),
1664         SND_SOC_DAPM_MUX("Mono DMIC L Mux", SND_SOC_NOPM, 0, 0,
1665                          &rt5670_mono_dmic_l_mux),
1666         SND_SOC_DAPM_MUX("Mono DMIC R Mux", SND_SOC_NOPM, 0, 0,
1667                          &rt5670_mono_dmic_r_mux),
1668         SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1669                          &rt5670_mono_adc_l2_mux),
1670         SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1671                          &rt5670_mono_adc_l1_mux),
1672         SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1673                          &rt5670_mono_adc_r1_mux),
1674         SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1675                          &rt5670_mono_adc_r2_mux),
1676         /* ADC Mixer */
1677         SND_SOC_DAPM_SUPPLY("ADC Stereo1 Filter", RT5670_PWR_DIG2,
1678                             RT5670_PWR_ADC_S1F_BIT, 0, NULL, 0),
1679         SND_SOC_DAPM_SUPPLY("ADC Stereo2 Filter", RT5670_PWR_DIG2,
1680                             RT5670_PWR_ADC_S2F_BIT, 0, NULL, 0),
1681         SND_SOC_DAPM_MIXER("Sto1 ADC MIXL", RT5670_STO1_ADC_DIG_VOL,
1682                            RT5670_L_MUTE_SFT, 1, rt5670_sto1_adc_l_mix,
1683                            ARRAY_SIZE(rt5670_sto1_adc_l_mix)),
1684         SND_SOC_DAPM_MIXER("Sto1 ADC MIXR", RT5670_STO1_ADC_DIG_VOL,
1685                            RT5670_R_MUTE_SFT, 1, rt5670_sto1_adc_r_mix,
1686                            ARRAY_SIZE(rt5670_sto1_adc_r_mix)),
1687         SND_SOC_DAPM_MIXER("Sto2 ADC MIXL", SND_SOC_NOPM, 0, 0,
1688                            rt5670_sto2_adc_l_mix,
1689                            ARRAY_SIZE(rt5670_sto2_adc_l_mix)),
1690         SND_SOC_DAPM_MIXER("Sto2 ADC MIXR", SND_SOC_NOPM, 0, 0,
1691                            rt5670_sto2_adc_r_mix,
1692                            ARRAY_SIZE(rt5670_sto2_adc_r_mix)),
1693         SND_SOC_DAPM_SUPPLY("ADC Mono Left Filter", RT5670_PWR_DIG2,
1694                             RT5670_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1695         SND_SOC_DAPM_MIXER("Mono ADC MIXL", RT5670_MONO_ADC_DIG_VOL,
1696                            RT5670_L_MUTE_SFT, 1, rt5670_mono_adc_l_mix,
1697                            ARRAY_SIZE(rt5670_mono_adc_l_mix)),
1698         SND_SOC_DAPM_SUPPLY("ADC Mono Right Filter", RT5670_PWR_DIG2,
1699                             RT5670_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1700         SND_SOC_DAPM_MIXER("Mono ADC MIXR", RT5670_MONO_ADC_DIG_VOL,
1701                            RT5670_R_MUTE_SFT, 1, rt5670_mono_adc_r_mix,
1702                            ARRAY_SIZE(rt5670_mono_adc_r_mix)),
1703 
1704         /* ADC PGA */
1705         SND_SOC_DAPM_PGA("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0, NULL, 0),
1706         SND_SOC_DAPM_PGA("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0, NULL, 0),
1707         SND_SOC_DAPM_PGA("Stereo2 ADC MIXL", SND_SOC_NOPM, 0, 0, NULL, 0),
1708         SND_SOC_DAPM_PGA("Stereo2 ADC MIXR", SND_SOC_NOPM, 0, 0, NULL, 0),
1709         SND_SOC_DAPM_PGA("Sto2 ADC LR MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
1710         SND_SOC_DAPM_PGA("Stereo1 ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
1711         SND_SOC_DAPM_PGA("Stereo2 ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
1712         SND_SOC_DAPM_PGA("Mono ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
1713         SND_SOC_DAPM_PGA("VAD_ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1714         SND_SOC_DAPM_PGA("IF_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1715         SND_SOC_DAPM_PGA("IF_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1716         SND_SOC_DAPM_PGA("IF_ADC3", SND_SOC_NOPM, 0, 0, NULL, 0),
1717         SND_SOC_DAPM_PGA("IF1_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1718         SND_SOC_DAPM_PGA("IF1_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1719         SND_SOC_DAPM_PGA("IF1_ADC3", SND_SOC_NOPM, 0, 0, NULL, 0),
1720         SND_SOC_DAPM_PGA("IF1_ADC4", SND_SOC_NOPM, 0, 0, NULL, 0),
1721 
1722         /* DSP */
1723         SND_SOC_DAPM_PGA("TxDP_ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1724         SND_SOC_DAPM_PGA("TxDP_ADC_L", SND_SOC_NOPM, 0, 0, NULL, 0),
1725         SND_SOC_DAPM_PGA("TxDP_ADC_R", SND_SOC_NOPM, 0, 0, NULL, 0),
1726         SND_SOC_DAPM_PGA("TxDC_DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1727 
1728         SND_SOC_DAPM_MUX("TDM Data Mux", SND_SOC_NOPM, 0, 0,
1729                          &rt5670_txdp_slot_mux),
1730 
1731         SND_SOC_DAPM_MUX("DSP UL Mux", SND_SOC_NOPM, 0, 0,
1732                          &rt5670_dsp_ul_mux),
1733         SND_SOC_DAPM_MUX("DSP DL Mux", SND_SOC_NOPM, 0, 0,
1734                          &rt5670_dsp_dl_mux),
1735 
1736         SND_SOC_DAPM_MUX("RxDP Mux", SND_SOC_NOPM, 0, 0,
1737                          &rt5670_rxdp_mux),
1738 
1739         /* IF2 Mux */
1740         SND_SOC_DAPM_MUX("IF2 ADC Mux", SND_SOC_NOPM, 0, 0,
1741                          &rt5670_if2_adc_in_mux),
1742 
1743         /* Digital Interface */
1744         SND_SOC_DAPM_SUPPLY("I2S1", RT5670_PWR_DIG1,
1745                             RT5670_PWR_I2S1_BIT, 0, NULL, 0),
1746         SND_SOC_DAPM_PGA("IF1 DAC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1747         SND_SOC_DAPM_PGA("IF1 DAC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1748         SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0),
1749         SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0),
1750         SND_SOC_DAPM_PGA("IF1 DAC2 L", SND_SOC_NOPM, 0, 0, NULL, 0),
1751         SND_SOC_DAPM_PGA("IF1 DAC2 R", SND_SOC_NOPM, 0, 0, NULL, 0),
1752         SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1753         SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1754         SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1755         SND_SOC_DAPM_SUPPLY("I2S2", RT5670_PWR_DIG1,
1756                             RT5670_PWR_I2S2_BIT, 0, NULL, 0),
1757         SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1758         SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1759         SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1760         SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1761         SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1762         SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1763 
1764         /* Digital Interface Select */
1765         SND_SOC_DAPM_MUX("IF1 ADC1 IN1 Mux", SND_SOC_NOPM, 0, 0,
1766                          &rt5670_if1_adc1_in1_mux),
1767         SND_SOC_DAPM_MUX("IF1 ADC1 IN2 Mux", SND_SOC_NOPM, 0, 0,
1768                          &rt5670_if1_adc1_in2_mux),
1769         SND_SOC_DAPM_MUX("IF1 ADC2 IN Mux", SND_SOC_NOPM, 0, 0,
1770                          &rt5670_if1_adc2_in_mux),
1771         SND_SOC_DAPM_MUX("IF1 ADC2 IN1 Mux", SND_SOC_NOPM, 0, 0,
1772                          &rt5670_if1_adc2_in1_mux),
1773         SND_SOC_DAPM_MUX("VAD ADC Mux", SND_SOC_NOPM, 0, 0,
1774                          &rt5670_vad_adc_mux),
1775 
1776         /* Audio Interface */
1777         SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1778         SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1779         SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1780         SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0,
1781                              RT5670_GPIO_CTRL1, RT5670_I2S2_PIN_SFT, 1),
1782 
1783         /* Audio DSP */
1784         SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1785 
1786         /* Output Side */
1787         /* DAC mixer before sound effect  */
1788         SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0,
1789                            rt5670_dac_l_mix, ARRAY_SIZE(rt5670_dac_l_mix)),
1790         SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0,
1791                            rt5670_dac_r_mix, ARRAY_SIZE(rt5670_dac_r_mix)),
1792         SND_SOC_DAPM_PGA("DAC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
1793 
1794         /* DAC2 channel Mux */
1795         SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0,
1796                          &rt5670_dac_l2_mux),
1797         SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0,
1798                          &rt5670_dac_r2_mux),
1799         SND_SOC_DAPM_PGA("DAC L2 Volume", RT5670_PWR_DIG1,
1800                          RT5670_PWR_DAC_L2_BIT, 0, NULL, 0),
1801         SND_SOC_DAPM_PGA("DAC R2 Volume", RT5670_PWR_DIG1,
1802                          RT5670_PWR_DAC_R2_BIT, 0, NULL, 0),
1803 
1804         SND_SOC_DAPM_MUX("DAC1 L Mux", SND_SOC_NOPM, 0, 0, &rt5670_dac1l_mux),
1805         SND_SOC_DAPM_MUX("DAC1 R Mux", SND_SOC_NOPM, 0, 0, &rt5670_dac1r_mux),
1806 
1807         /* DAC Mixer */
1808         SND_SOC_DAPM_SUPPLY("DAC Stereo1 Filter", RT5670_PWR_DIG2,
1809                             RT5670_PWR_DAC_S1F_BIT, 0, NULL, 0),
1810         SND_SOC_DAPM_SUPPLY("DAC Mono Left Filter", RT5670_PWR_DIG2,
1811                             RT5670_PWR_DAC_MF_L_BIT, 0, NULL, 0),
1812         SND_SOC_DAPM_SUPPLY("DAC Mono Right Filter", RT5670_PWR_DIG2,
1813                             RT5670_PWR_DAC_MF_R_BIT, 0, NULL, 0),
1814         SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1815                            rt5670_sto_dac_l_mix,
1816                            ARRAY_SIZE(rt5670_sto_dac_l_mix)),
1817         SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1818                            rt5670_sto_dac_r_mix,
1819                            ARRAY_SIZE(rt5670_sto_dac_r_mix)),
1820         SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1821                            rt5670_mono_dac_l_mix,
1822                            ARRAY_SIZE(rt5670_mono_dac_l_mix)),
1823         SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1824                            rt5670_mono_dac_r_mix,
1825                            ARRAY_SIZE(rt5670_mono_dac_r_mix)),
1826         SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1827                            rt5670_dig_l_mix,
1828                            ARRAY_SIZE(rt5670_dig_l_mix)),
1829         SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1830                            rt5670_dig_r_mix,
1831                            ARRAY_SIZE(rt5670_dig_r_mix)),
1832 
1833         /* DACs */
1834         SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5670_PWR_DIG1,
1835                             RT5670_PWR_DAC_L1_BIT, 0, NULL, 0),
1836         SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5670_PWR_DIG1,
1837                             RT5670_PWR_DAC_R1_BIT, 0, NULL, 0),
1838         SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 0, 0),
1839         SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 0, 0),
1840         SND_SOC_DAPM_DAC("DAC L2", NULL, RT5670_PWR_DIG1,
1841                          RT5670_PWR_DAC_L2_BIT, 0),
1842 
1843         SND_SOC_DAPM_DAC("DAC R2", NULL, RT5670_PWR_DIG1,
1844                          RT5670_PWR_DAC_R2_BIT, 0),
1845         /* OUT Mixer */
1846 
1847         SND_SOC_DAPM_MIXER("OUT MIXL", RT5670_PWR_MIXER, RT5670_PWR_OM_L_BIT,
1848                            0, rt5670_out_l_mix, ARRAY_SIZE(rt5670_out_l_mix)),
1849         SND_SOC_DAPM_MIXER("OUT MIXR", RT5670_PWR_MIXER, RT5670_PWR_OM_R_BIT,
1850                            0, rt5670_out_r_mix, ARRAY_SIZE(rt5670_out_r_mix)),
1851         /* Ouput Volume */
1852         SND_SOC_DAPM_MIXER("HPOVOL MIXL", RT5670_PWR_VOL,
1853                            RT5670_PWR_HV_L_BIT, 0,
1854                            rt5670_hpvoll_mix, ARRAY_SIZE(rt5670_hpvoll_mix)),
1855         SND_SOC_DAPM_MIXER("HPOVOL MIXR", RT5670_PWR_VOL,
1856                            RT5670_PWR_HV_R_BIT, 0,
1857                            rt5670_hpvolr_mix, ARRAY_SIZE(rt5670_hpvolr_mix)),
1858         SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, 0, 0, NULL, 0),
1859         SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM, 0, 0, NULL, 0),
1860         SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM, 0, 0, NULL, 0),
1861 
1862         /* HPO/LOUT/Mono Mixer */
1863         SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0,
1864                            rt5670_hpo_mix, ARRAY_SIZE(rt5670_hpo_mix)),
1865         SND_SOC_DAPM_MIXER("LOUT MIX", RT5670_PWR_ANLG1, RT5670_PWR_LM_BIT,
1866                            0, rt5670_lout_mix, ARRAY_SIZE(rt5670_lout_mix)),
1867         SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM, 0, 0,
1868                               rt5670_hp_power_event, SND_SOC_DAPM_POST_PMU |
1869                               SND_SOC_DAPM_PRE_PMD),
1870         SND_SOC_DAPM_SUPPLY("HP L Amp", RT5670_PWR_ANLG1,
1871                             RT5670_PWR_HP_L_BIT, 0, NULL, 0),
1872         SND_SOC_DAPM_SUPPLY("HP R Amp", RT5670_PWR_ANLG1,
1873                             RT5670_PWR_HP_R_BIT, 0, NULL, 0),
1874         SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
1875                            rt5670_hp_event, SND_SOC_DAPM_PRE_PMD |
1876                            SND_SOC_DAPM_POST_PMU),
1877         SND_SOC_DAPM_SWITCH("LOUT L Playback", SND_SOC_NOPM, 0, 0,
1878                             &lout_l_enable_control),
1879         SND_SOC_DAPM_SWITCH("LOUT R Playback", SND_SOC_NOPM, 0, 0,
1880                             &lout_r_enable_control),
1881         SND_SOC_DAPM_PGA("LOUT Amp", SND_SOC_NOPM, 0, 0, NULL, 0),
1882 
1883         /* PDM */
1884         SND_SOC_DAPM_SUPPLY("PDM1 Power", RT5670_PWR_DIG2,
1885                 RT5670_PWR_PDM1_BIT, 0, NULL, 0),
1886 
1887         SND_SOC_DAPM_MUX("PDM1 L Mux", RT5670_PDM_OUT_CTRL,
1888                          RT5670_M_PDM1_L_SFT, 1, &rt5670_pdm1_l_mux),
1889         SND_SOC_DAPM_MUX("PDM1 R Mux", RT5670_PDM_OUT_CTRL,
1890                          RT5670_M_PDM1_R_SFT, 1, &rt5670_pdm1_r_mux),
1891 
1892         /* Output Lines */
1893         SND_SOC_DAPM_OUTPUT("HPOL"),
1894         SND_SOC_DAPM_OUTPUT("HPOR"),
1895         SND_SOC_DAPM_OUTPUT("LOUTL"),
1896         SND_SOC_DAPM_OUTPUT("LOUTR"),
1897 };
1898 
1899 static const struct snd_soc_dapm_widget rt5670_specific_dapm_widgets[] = {
1900         SND_SOC_DAPM_SUPPLY("PDM2 Power", RT5670_PWR_DIG2,
1901                 RT5670_PWR_PDM2_BIT, 0, NULL, 0),
1902         SND_SOC_DAPM_MUX("PDM2 L Mux", RT5670_PDM_OUT_CTRL,
1903                          RT5670_M_PDM2_L_SFT, 1, &rt5670_pdm2_l_mux),
1904         SND_SOC_DAPM_MUX("PDM2 R Mux", RT5670_PDM_OUT_CTRL,
1905                          RT5670_M_PDM2_R_SFT, 1, &rt5670_pdm2_r_mux),
1906         SND_SOC_DAPM_OUTPUT("PDM1L"),
1907         SND_SOC_DAPM_OUTPUT("PDM1R"),
1908         SND_SOC_DAPM_OUTPUT("PDM2L"),
1909         SND_SOC_DAPM_OUTPUT("PDM2R"),
1910 };
1911 
1912 static const struct snd_soc_dapm_widget rt5672_specific_dapm_widgets[] = {
1913         SND_SOC_DAPM_PGA("SPO Amp", SND_SOC_NOPM, 0, 0, NULL, 0),
1914         SND_SOC_DAPM_OUTPUT("SPOLP"),
1915         SND_SOC_DAPM_OUTPUT("SPOLN"),
1916         SND_SOC_DAPM_OUTPUT("SPORP"),
1917         SND_SOC_DAPM_OUTPUT("SPORN"),
1918 };
1919 
1920 static const struct snd_soc_dapm_route rt5670_dapm_routes[] = {
1921         { "ADC Stereo1 Filter", NULL, "ADC STO1 ASRC", is_using_asrc },
1922         { "ADC Stereo2 Filter", NULL, "ADC STO2 ASRC", is_using_asrc },
1923         { "ADC Mono Left Filter", NULL, "ADC MONO L ASRC", is_using_asrc },
1924         { "ADC Mono Right Filter", NULL, "ADC MONO R ASRC", is_using_asrc },
1925         { "DAC Mono Left Filter", NULL, "DAC MONO L ASRC", is_using_asrc },
1926         { "DAC Mono Right Filter", NULL, "DAC MONO R ASRC", is_using_asrc },
1927         { "DAC Stereo1 Filter", NULL, "DAC STO ASRC", is_using_asrc },
1928         { "Stereo1 DMIC Mux", NULL, "DMIC STO1 ASRC", can_use_asrc },
1929         { "Stereo2 DMIC Mux", NULL, "DMIC STO2 ASRC", can_use_asrc },
1930         { "Mono DMIC L Mux", NULL, "DMIC MONO L ASRC", can_use_asrc },
1931         { "Mono DMIC R Mux", NULL, "DMIC MONO R ASRC", can_use_asrc },
1932 
1933         { "I2S1", NULL, "I2S1 ASRC", can_use_asrc},
1934         { "I2S2", NULL, "I2S2 ASRC", can_use_asrc},
1935 
1936         { "DMIC1", NULL, "DMIC L1" },
1937         { "DMIC1", NULL, "DMIC R1" },
1938         { "DMIC2", NULL, "DMIC L2" },
1939         { "DMIC2", NULL, "DMIC R2" },
1940         { "DMIC3", NULL, "DMIC L3" },
1941         { "DMIC3", NULL, "DMIC R3" },
1942 
1943         { "BST1", NULL, "IN1P" },
1944         { "BST1", NULL, "IN1N" },
1945         { "BST1", NULL, "Mic Det Power" },
1946         { "BST2", NULL, "IN2P" },
1947         { "BST2", NULL, "IN2N" },
1948 
1949         { "INL VOL", NULL, "IN2P" },
1950         { "INR VOL", NULL, "IN2N" },
1951 
1952         { "RECMIXL", "INL Switch", "INL VOL" },
1953         { "RECMIXL", "BST2 Switch", "BST2" },
1954         { "RECMIXL", "BST1 Switch", "BST1" },
1955 
1956         { "RECMIXR", "INR Switch", "INR VOL" },
1957         { "RECMIXR", "BST2 Switch", "BST2" },
1958         { "RECMIXR", "BST1 Switch", "BST1" },
1959 
1960         { "ADC 1", NULL, "RECMIXL" },
1961         { "ADC 1", NULL, "ADC 1 power" },
1962         { "ADC 1", NULL, "ADC clock" },
1963         { "ADC 2", NULL, "RECMIXR" },
1964         { "ADC 2", NULL, "ADC 2 power" },
1965         { "ADC 2", NULL, "ADC clock" },
1966 
1967         { "DMIC L1", NULL, "DMIC CLK" },
1968         { "DMIC L1", NULL, "DMIC1 Power" },
1969         { "DMIC R1", NULL, "DMIC CLK" },
1970         { "DMIC R1", NULL, "DMIC1 Power" },
1971         { "DMIC L2", NULL, "DMIC CLK" },
1972         { "DMIC L2", NULL, "DMIC2 Power" },
1973         { "DMIC R2", NULL, "DMIC CLK" },
1974         { "DMIC R2", NULL, "DMIC2 Power" },
1975         { "DMIC L3", NULL, "DMIC CLK" },
1976         { "DMIC L3", NULL, "DMIC3 Power" },
1977         { "DMIC R3", NULL, "DMIC CLK" },
1978         { "DMIC R3", NULL, "DMIC3 Power" },
1979 
1980         { "Stereo1 DMIC Mux", "DMIC1", "DMIC1" },
1981         { "Stereo1 DMIC Mux", "DMIC2", "DMIC2" },
1982         { "Stereo1 DMIC Mux", "DMIC3", "DMIC3" },
1983 
1984         { "Stereo2 DMIC Mux", "DMIC1", "DMIC1" },
1985         { "Stereo2 DMIC Mux", "DMIC2", "DMIC2" },
1986         { "Stereo2 DMIC Mux", "DMIC3", "DMIC3" },
1987 
1988         { "Mono DMIC L Mux", "DMIC1", "DMIC L1" },
1989         { "Mono DMIC L Mux", "DMIC2", "DMIC L2" },
1990         { "Mono DMIC L Mux", "DMIC3", "DMIC L3" },
1991 
1992         { "Mono DMIC R Mux", "DMIC1", "DMIC R1" },
1993         { "Mono DMIC R Mux", "DMIC2", "DMIC R2" },
1994         { "Mono DMIC R Mux", "DMIC3", "DMIC R3" },
1995 
1996         { "ADC 1_2", NULL, "ADC 1" },
1997         { "ADC 1_2", NULL, "ADC 2" },
1998 
1999         { "Stereo1 ADC L2 Mux", "DMIC", "Stereo1 DMIC Mux" },
2000         { "Stereo1 ADC L2 Mux", "DAC MIX", "DAC MIXL" },
2001         { "Stereo1 ADC L1 Mux", "ADC", "ADC 1_2" },
2002         { "Stereo1 ADC L1 Mux", "DAC MIX", "DAC MIXL" },
2003 
2004         { "Stereo1 ADC R1 Mux", "ADC", "ADC 1_2" },
2005         { "Stereo1 ADC R1 Mux", "DAC MIX", "DAC MIXR" },
2006         { "Stereo1 ADC R2 Mux", "DMIC", "Stereo1 DMIC Mux" },
2007         { "Stereo1 ADC R2 Mux", "DAC MIX", "DAC MIXR" },
2008 
2009         { "Mono ADC L2 Mux", "DMIC", "Mono DMIC L Mux" },
2010         { "Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL" },
2011         { "Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL" },
2012         { "Mono ADC L1 Mux", "ADC1",  "ADC 1" },
2013 
2014         { "Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR" },
2015         { "Mono ADC R1 Mux", "ADC2", "ADC 2" },
2016         { "Mono ADC R2 Mux", "DMIC", "Mono DMIC R Mux" },
2017         { "Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR" },
2018 
2019         { "Sto1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux" },
2020         { "Sto1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux" },
2021         { "Sto1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux" },
2022         { "Sto1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux" },
2023 
2024         { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
2025         { "Stereo1 ADC MIXL", NULL, "ADC Stereo1 Filter" },
2026         { "ADC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll },
2027 
2028         { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
2029         { "Stereo1 ADC MIXR", NULL, "ADC Stereo1 Filter" },
2030         { "ADC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll },
2031 
2032         { "Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux" },
2033         { "Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux" },
2034         { "Mono ADC MIXL", NULL, "ADC Mono Left Filter" },
2035         { "ADC Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll },
2036 
2037         { "Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux" },
2038         { "Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux" },
2039         { "Mono ADC MIXR", NULL, "ADC Mono Right Filter" },
2040         { "ADC Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll },
2041 
2042         { "Stereo2 ADC L2 Mux", "DMIC", "Stereo2 DMIC Mux" },
2043         { "Stereo2 ADC L2 Mux", "DAC MIX", "DAC MIXL" },
2044         { "Stereo2 ADC L1 Mux", "ADC", "ADC 1_2" },
2045         { "Stereo2 ADC L1 Mux", "DAC MIX", "DAC MIXL" },
2046 
2047         { "Stereo2 ADC R1 Mux", "ADC", "ADC 1_2" },
2048         { "Stereo2 ADC R1 Mux", "DAC MIX", "DAC MIXR" },
2049         { "Stereo2 ADC R2 Mux", "DMIC", "Stereo2 DMIC Mux" },
2050         { "Stereo2 ADC R2 Mux", "DAC MIX", "DAC MIXR" },
2051 
2052         { "Sto2 ADC MIXL", "ADC1 Switch", "Stereo2 ADC L1 Mux" },
2053         { "Sto2 ADC MIXL", "ADC2 Switch", "Stereo2 ADC L2 Mux" },
2054         { "Sto2 ADC MIXR", "ADC1 Switch", "Stereo2 ADC R1 Mux" },
2055         { "Sto2 ADC MIXR", "ADC2 Switch", "Stereo2 ADC R2 Mux" },
2056 
2057         { "Sto2 ADC LR MIX", NULL, "Sto2 ADC MIXL" },
2058         { "Sto2 ADC LR MIX", NULL, "Sto2 ADC MIXR" },
2059 
2060         { "Stereo2 ADC LR Mux", "L", "Sto2 ADC MIXL" },
2061         { "Stereo2 ADC LR Mux", "LR", "Sto2 ADC LR MIX" },
2062 
2063         { "Stereo2 ADC MIXL", NULL, "Stereo2 ADC LR Mux" },
2064         { "Stereo2 ADC MIXL", NULL, "ADC Stereo2 Filter" },
2065         { "ADC Stereo2 Filter", NULL, "PLL1", is_sys_clk_from_pll },
2066 
2067         { "Stereo2 ADC MIXR", NULL, "Sto2 ADC MIXR" },
2068         { "Stereo2 ADC MIXR", NULL, "ADC Stereo2 Filter" },
2069         { "ADC Stereo2 Filter", NULL, "PLL1", is_sys_clk_from_pll },
2070 
2071         { "VAD ADC Mux", "Sto1 ADC L", "Stereo1 ADC MIXL" },
2072         { "VAD ADC Mux", "Mono ADC L", "Mono ADC MIXL" },
2073         { "VAD ADC Mux", "Mono ADC R", "Mono ADC MIXR" },
2074         { "VAD ADC Mux", "Sto2 ADC L", "Sto2 ADC MIXL" },
2075 
2076         { "VAD_ADC", NULL, "VAD ADC Mux" },
2077 
2078         { "IF_ADC1", NULL, "Stereo1 ADC MIXL" },
2079         { "IF_ADC1", NULL, "Stereo1 ADC MIXR" },
2080         { "IF_ADC2", NULL, "Mono ADC MIXL" },
2081         { "IF_ADC2", NULL, "Mono ADC MIXR" },
2082         { "IF_ADC3", NULL, "Stereo2 ADC MIXL" },
2083         { "IF_ADC3", NULL, "Stereo2 ADC MIXR" },
2084 
2085         { "IF1 ADC1 IN1 Mux", "IF_ADC1", "IF_ADC1" },
2086         { "IF1 ADC1 IN1 Mux", "IF1_ADC3", "IF1_ADC3" },
2087 
2088         { "IF1 ADC1 IN2 Mux", "IF1_ADC1_IN1", "IF1 ADC1 IN1 Mux" },
2089         { "IF1 ADC1 IN2 Mux", "IF1_ADC4", "IF1_ADC4" },
2090 
2091         { "IF1 ADC2 IN Mux", "IF_ADC2", "IF_ADC2" },
2092         { "IF1 ADC2 IN Mux", "VAD_ADC", "VAD_ADC" },
2093 
2094         { "IF1 ADC2 IN1 Mux", "IF1_ADC2_IN", "IF1 ADC2 IN Mux" },
2095         { "IF1 ADC2 IN1 Mux", "IF1_ADC4", "IF1_ADC4" },
2096 
2097         { "IF1_ADC1" , NULL, "IF1 ADC1 IN2 Mux" },
2098         { "IF1_ADC2" , NULL, "IF1 ADC2 IN1 Mux" },
2099 
2100         { "Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXL" },
2101         { "Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXR" },
2102         { "Stereo2 ADC MIX", NULL, "Sto2 ADC MIXL" },
2103         { "Stereo2 ADC MIX", NULL, "Sto2 ADC MIXR" },
2104         { "Mono ADC MIX", NULL, "Mono ADC MIXL" },
2105         { "Mono ADC MIX", NULL, "Mono ADC MIXR" },
2106 
2107         { "RxDP Mux", "IF2 DAC", "IF2 DAC" },
2108         { "RxDP Mux", "IF1 DAC", "IF1 DAC2" },
2109         { "RxDP Mux", "STO1 ADC Mixer", "Stereo1 ADC MIX" },
2110         { "RxDP Mux", "STO2 ADC Mixer", "Stereo2 ADC MIX" },
2111         { "RxDP Mux", "Mono ADC Mixer L", "Mono ADC MIXL" },
2112         { "RxDP Mux", "Mono ADC Mixer R", "Mono ADC MIXR" },
2113         { "RxDP Mux", "DAC1", "DAC MIX" },
2114 
2115         { "TDM Data Mux", "Slot 0-1", "Stereo1 ADC MIX" },
2116         { "TDM Data Mux", "Slot 2-3", "Mono ADC MIX" },
2117         { "TDM Data Mux", "Slot 4-5", "Stereo2 ADC MIX" },
2118         { "TDM Data Mux", "Slot 6-7", "IF2 DAC" },
2119 
2120         { "DSP UL Mux", "Bypass", "TDM Data Mux" },
2121         { "DSP UL Mux", NULL, "I2S DSP" },
2122         { "DSP DL Mux", "Bypass", "RxDP Mux" },
2123         { "DSP DL Mux", NULL, "I2S DSP" },
2124 
2125         { "TxDP_ADC_L", NULL, "DSP UL Mux" },
2126         { "TxDP_ADC_R", NULL, "DSP UL Mux" },
2127         { "TxDC_DAC", NULL, "DSP DL Mux" },
2128 
2129         { "TxDP_ADC", NULL, "TxDP_ADC_L" },
2130         { "TxDP_ADC", NULL, "TxDP_ADC_R" },
2131 
2132         { "IF1 ADC", NULL, "I2S1" },
2133         { "IF1 ADC", NULL, "IF1_ADC1" },
2134         { "IF1 ADC", NULL, "IF1_ADC2" },
2135         { "IF1 ADC", NULL, "IF_ADC3" },
2136         { "IF1 ADC", NULL, "TxDP_ADC" },
2137 
2138         { "IF2 ADC Mux", "IF_ADC1", "IF_ADC1" },
2139         { "IF2 ADC Mux", "IF_ADC2", "IF_ADC2" },
2140         { "IF2 ADC Mux", "IF_ADC3", "IF_ADC3" },
2141         { "IF2 ADC Mux", "TxDC_DAC", "TxDC_DAC" },
2142         { "IF2 ADC Mux", "TxDP_ADC", "TxDP_ADC" },
2143         { "IF2 ADC Mux", "VAD_ADC", "VAD_ADC" },
2144 
2145         { "IF2 ADC L", NULL, "IF2 ADC Mux" },
2146         { "IF2 ADC R", NULL, "IF2 ADC Mux" },
2147 
2148         { "IF2 ADC", NULL, "I2S2" },
2149         { "IF2 ADC", NULL, "IF2 ADC L" },
2150         { "IF2 ADC", NULL, "IF2 ADC R" },
2151 
2152         { "AIF1TX", NULL, "IF1 ADC" },
2153         { "AIF2TX", NULL, "IF2 ADC" },
2154 
2155         { "IF1 DAC1", NULL, "AIF1RX" },
2156         { "IF1 DAC2", NULL, "AIF1RX" },
2157         { "IF2 DAC", NULL, "AIF2RX" },
2158 
2159         { "IF1 DAC1", NULL, "I2S1" },
2160         { "IF1 DAC2", NULL, "I2S1" },
2161         { "IF2 DAC", NULL, "I2S2" },
2162 
2163         { "IF1 DAC2 L", NULL, "IF1 DAC2" },
2164         { "IF1 DAC2 R", NULL, "IF1 DAC2" },
2165         { "IF1 DAC1 L", NULL, "IF1 DAC1" },
2166         { "IF1 DAC1 R", NULL, "IF1 DAC1" },
2167         { "IF2 DAC L", NULL, "IF2 DAC" },
2168         { "IF2 DAC R", NULL, "IF2 DAC" },
2169 
2170         { "DAC1 L Mux", "IF1 DAC", "IF1 DAC1 L" },
2171         { "DAC1 L Mux", "IF2 DAC", "IF2 DAC L" },
2172 
2173         { "DAC1 R Mux", "IF1 DAC", "IF1 DAC1 R" },
2174         { "DAC1 R Mux", "IF2 DAC", "IF2 DAC R" },
2175 
2176         { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" },
2177         { "DAC1 MIXL", "DAC1 Switch", "DAC1 L Mux" },
2178         { "DAC1 MIXL", NULL, "DAC Stereo1 Filter" },
2179         { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" },
2180         { "DAC1 MIXR", "DAC1 Switch", "DAC1 R Mux" },
2181         { "DAC1 MIXR", NULL, "DAC Stereo1 Filter" },
2182 
2183         { "DAC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll },
2184         { "DAC Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll },
2185         { "DAC Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll },
2186 
2187         { "DAC MIX", NULL, "DAC1 MIXL" },
2188         { "DAC MIX", NULL, "DAC1 MIXR" },
2189 
2190         { "Audio DSP", NULL, "DAC1 MIXL" },
2191         { "Audio DSP", NULL, "DAC1 MIXR" },
2192 
2193         { "DAC L2 Mux", "IF1 DAC", "IF1 DAC2 L" },
2194         { "DAC L2 Mux", "IF2 DAC", "IF2 DAC L" },
2195         { "DAC L2 Mux", "TxDC DAC", "TxDC_DAC" },
2196         { "DAC L2 Mux", "VAD_ADC", "VAD_ADC" },
2197         { "DAC L2 Volume", NULL, "DAC L2 Mux" },
2198         { "DAC L2 Volume", NULL, "DAC Mono Left Filter" },
2199 
2200         { "DAC R2 Mux", "IF1 DAC", "IF1 DAC2 R" },
2201         { "DAC R2 Mux", "IF2 DAC", "IF2 DAC R" },
2202         { "DAC R2 Mux", "TxDC DAC", "TxDC_DAC" },
2203         { "DAC R2 Mux", "TxDP ADC", "TxDP_ADC" },
2204         { "DAC R2 Volume", NULL, "DAC R2 Mux" },
2205         { "DAC R2 Volume", NULL, "DAC Mono Right Filter" },
2206 
2207         { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
2208         { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" },
2209         { "Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" },
2210         { "Stereo DAC MIXL", NULL, "DAC Stereo1 Filter" },
2211         { "Stereo DAC MIXL", NULL, "DAC L1 Power" },
2212         { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
2213         { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" },
2214         { "Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" },
2215         { "Stereo DAC MIXR", NULL, "DAC Stereo1 Filter" },
2216         { "Stereo DAC MIXR", NULL, "DAC R1 Power" },
2217 
2218         { "Mono DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
2219         { "Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" },
2220         { "Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" },
2221         { "Mono DAC MIXL", NULL, "DAC Mono Left Filter" },
2222         { "Mono DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
2223         { "Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" },
2224         { "Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" },
2225         { "Mono DAC MIXR", NULL, "DAC Mono Right Filter" },
2226 
2227         { "DAC MIXL", "Sto DAC Mix L Switch", "Stereo DAC MIXL" },
2228         { "DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" },
2229         { "DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" },
2230         { "DAC MIXR", "Sto DAC Mix R Switch", "Stereo DAC MIXR" },
2231         { "DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" },
2232         { "DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" },
2233 
2234         { "DAC L1", NULL, "DAC L1 Power" },
2235         { "DAC L1", NULL, "Stereo DAC MIXL" },
2236         { "DAC R1", NULL, "DAC R1 Power" },
2237         { "DAC R1", NULL, "Stereo DAC MIXR" },
2238         { "DAC L2", NULL, "Mono DAC MIXL" },
2239         { "DAC R2", NULL, "Mono DAC MIXR" },
2240 
2241         { "OUT MIXL", "BST1 Switch", "BST1" },
2242         { "OUT MIXL", "INL Switch", "INL VOL" },
2243         { "OUT MIXL", "DAC L2 Switch", "DAC L2" },
2244         { "OUT MIXL", "DAC L1 Switch", "DAC L1" },
2245 
2246         { "OUT MIXR", "BST2 Switch", "BST2" },
2247         { "OUT MIXR", "INR Switch", "INR VOL" },
2248         { "OUT MIXR", "DAC R2 Switch", "DAC R2" },
2249         { "OUT MIXR", "DAC R1 Switch", "DAC R1" },
2250 
2251         { "HPOVOL MIXL", "DAC1 Switch", "DAC L1" },
2252         { "HPOVOL MIXL", "INL Switch", "INL VOL" },
2253         { "HPOVOL MIXR", "DAC1 Switch", "DAC R1" },
2254         { "HPOVOL MIXR", "INR Switch", "INR VOL" },
2255 
2256         { "DAC 2", NULL, "DAC L2" },
2257         { "DAC 2", NULL, "DAC R2" },
2258         { "DAC 1", NULL, "DAC L1" },
2259         { "DAC 1", NULL, "DAC R1" },
2260         { "HPOVOL", NULL, "HPOVOL MIXL" },
2261         { "HPOVOL", NULL, "HPOVOL MIXR" },
2262         { "HPO MIX", "DAC1 Switch", "DAC 1" },
2263         { "HPO MIX", "HPVOL Switch", "HPOVOL" },
2264 
2265         { "LOUT MIX", "DAC L1 Switch", "DAC L1" },
2266         { "LOUT MIX", "DAC R1 Switch", "DAC R1" },
2267         { "LOUT MIX", "OUTMIX L Switch", "OUT MIXL" },
2268         { "LOUT MIX", "OUTMIX R Switch", "OUT MIXR" },
2269 
2270         { "PDM1 L Mux", "Stereo DAC", "Stereo DAC MIXL" },
2271         { "PDM1 L Mux", "Mono DAC", "Mono DAC MIXL" },
2272         { "PDM1 L Mux", NULL, "PDM1 Power" },
2273         { "PDM1 R Mux", "Stereo DAC", "Stereo DAC MIXR" },
2274         { "PDM1 R Mux", "Mono DAC", "Mono DAC MIXR" },
2275         { "PDM1 R Mux", NULL, "PDM1 Power" },
2276 
2277         { "HP Amp", NULL, "HPO MIX" },
2278         { "HP Amp", NULL, "Mic Det Power" },
2279         { "HPOL", NULL, "HP Amp" },
2280         { "HPOL", NULL, "HP L Amp" },
2281         { "HPOL", NULL, "Improve HP Amp Drv" },
2282         { "HPOR", NULL, "HP Amp" },
2283         { "HPOR", NULL, "HP R Amp" },
2284         { "HPOR", NULL, "Improve HP Amp Drv" },
2285 
2286         { "LOUT Amp", NULL, "LOUT MIX" },
2287         { "LOUT L Playback", "Switch", "LOUT Amp" },
2288         { "LOUT R Playback", "Switch", "LOUT Amp" },
2289         { "LOUTL", NULL, "LOUT L Playback" },
2290         { "LOUTR", NULL, "LOUT R Playback" },
2291         { "LOUTL", NULL, "Improve HP Amp Drv" },
2292         { "LOUTR", NULL, "Improve HP Amp Drv" },
2293 };
2294 
2295 static const struct snd_soc_dapm_route rt5670_specific_dapm_routes[] = {
2296         { "PDM2 L Mux", "Stereo DAC", "Stereo DAC MIXL" },
2297         { "PDM2 L Mux", "Mono DAC", "Mono DAC MIXL" },
2298         { "PDM2 L Mux", NULL, "PDM2 Power" },
2299         { "PDM2 R Mux", "Stereo DAC", "Stereo DAC MIXR" },
2300         { "PDM2 R Mux", "Mono DAC", "Mono DAC MIXR" },
2301         { "PDM2 R Mux", NULL, "PDM2 Power" },
2302         { "PDM1L", NULL, "PDM1 L Mux" },
2303         { "PDM1R", NULL, "PDM1 R Mux" },
2304         { "PDM2L", NULL, "PDM2 L Mux" },
2305         { "PDM2R", NULL, "PDM2 R Mux" },
2306 };
2307 
2308 static const struct snd_soc_dapm_route rt5672_specific_dapm_routes[] = {
2309         { "SPO Amp", NULL, "PDM1 L Mux" },
2310         { "SPO Amp", NULL, "PDM1 R Mux" },
2311         { "SPOLP", NULL, "SPO Amp" },
2312         { "SPOLN", NULL, "SPO Amp" },
2313         { "SPORP", NULL, "SPO Amp" },
2314         { "SPORN", NULL, "SPO Amp" },
2315 };
2316 
2317 static int rt5670_hw_params(struct snd_pcm_substream *substream,
2318         struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
2319 {
2320         struct snd_soc_codec *codec = dai->codec;
2321         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2322         unsigned int val_len = 0, val_clk, mask_clk;
2323         int pre_div, bclk_ms, frame_size;
2324 
2325         rt5670->lrck[dai->id] = params_rate(params);
2326         pre_div = rl6231_get_clk_info(rt5670->sysclk, rt5670->lrck[dai->id]);
2327         if (pre_div < 0) {
2328                 dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n",
2329                         rt5670->lrck[dai->id], dai->id);
2330                 return -EINVAL;
2331         }
2332         frame_size = snd_soc_params_to_frame_size(params);
2333         if (frame_size < 0) {
2334                 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
2335                 return -EINVAL;
2336         }
2337         bclk_ms = frame_size > 32;
2338         rt5670->bclk[dai->id] = rt5670->lrck[dai->id] * (32 << bclk_ms);
2339 
2340         dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
2341                 rt5670->bclk[dai->id], rt5670->lrck[dai->id]);
2342         dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
2343                                 bclk_ms, pre_div, dai->id);
2344 
2345         switch (params_width(params)) {
2346         case 16:
2347                 break;
2348         case 20:
2349                 val_len |= RT5670_I2S_DL_20;
2350                 break;
2351         case 24:
2352                 val_len |= RT5670_I2S_DL_24;
2353                 break;
2354         case 8:
2355                 val_len |= RT5670_I2S_DL_8;
2356                 break;
2357         default:
2358                 return -EINVAL;
2359         }
2360 
2361         switch (dai->id) {
2362         case RT5670_AIF1:
2363                 mask_clk = RT5670_I2S_BCLK_MS1_MASK | RT5670_I2S_PD1_MASK;
2364                 val_clk = bclk_ms << RT5670_I2S_BCLK_MS1_SFT |
2365                         pre_div << RT5670_I2S_PD1_SFT;
2366                 snd_soc_update_bits(codec, RT5670_I2S1_SDP,
2367                         RT5670_I2S_DL_MASK, val_len);
2368                 snd_soc_update_bits(codec, RT5670_ADDA_CLK1, mask_clk, val_clk);
2369                 break;
2370         case RT5670_AIF2:
2371                 mask_clk = RT5670_I2S_BCLK_MS2_MASK | RT5670_I2S_PD2_MASK;
2372                 val_clk = bclk_ms << RT5670_I2S_BCLK_MS2_SFT |
2373                         pre_div << RT5670_I2S_PD2_SFT;
2374                 snd_soc_update_bits(codec, RT5670_I2S2_SDP,
2375                         RT5670_I2S_DL_MASK, val_len);
2376                 snd_soc_update_bits(codec, RT5670_ADDA_CLK1, mask_clk, val_clk);
2377                 break;
2378         default:
2379                 dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id);
2380                 return -EINVAL;
2381         }
2382 
2383         return 0;
2384 }
2385 
2386 static int rt5670_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
2387 {
2388         struct snd_soc_codec *codec = dai->codec;
2389         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2390         unsigned int reg_val = 0;
2391 
2392         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
2393         case SND_SOC_DAIFMT_CBM_CFM:
2394                 rt5670->master[dai->id] = 1;
2395                 break;
2396         case SND_SOC_DAIFMT_CBS_CFS:
2397                 reg_val |= RT5670_I2S_MS_S;
2398                 rt5670->master[dai->id] = 0;
2399                 break;
2400         default:
2401                 return -EINVAL;
2402         }
2403 
2404         switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2405         case SND_SOC_DAIFMT_NB_NF:
2406                 break;
2407         case SND_SOC_DAIFMT_IB_NF:
2408                 reg_val |= RT5670_I2S_BP_INV;
2409                 break;
2410         default:
2411                 return -EINVAL;
2412         }
2413 
2414         switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
2415         case SND_SOC_DAIFMT_I2S:
2416                 break;
2417         case SND_SOC_DAIFMT_LEFT_J:
2418                 reg_val |= RT5670_I2S_DF_LEFT;
2419                 break;
2420         case SND_SOC_DAIFMT_DSP_A:
2421                 reg_val |= RT5670_I2S_DF_PCM_A;
2422                 break;
2423         case SND_SOC_DAIFMT_DSP_B:
2424                 reg_val |= RT5670_I2S_DF_PCM_B;
2425                 break;
2426         default:
2427                 return -EINVAL;
2428         }
2429 
2430         switch (dai->id) {
2431         case RT5670_AIF1:
2432                 snd_soc_update_bits(codec, RT5670_I2S1_SDP,
2433                         RT5670_I2S_MS_MASK | RT5670_I2S_BP_MASK |
2434                         RT5670_I2S_DF_MASK, reg_val);
2435                 break;
2436         case RT5670_AIF2:
2437                 snd_soc_update_bits(codec, RT5670_I2S2_SDP,
2438                         RT5670_I2S_MS_MASK | RT5670_I2S_BP_MASK |
2439                         RT5670_I2S_DF_MASK, reg_val);
2440                 break;
2441         default:
2442                 dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id);
2443                 return -EINVAL;
2444         }
2445         return 0;
2446 }
2447 
2448 static int rt5670_set_dai_sysclk(struct snd_soc_dai *dai,
2449                 int clk_id, unsigned int freq, int dir)
2450 {
2451         struct snd_soc_codec *codec = dai->codec;
2452         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2453         unsigned int reg_val = 0;
2454 
2455         switch (clk_id) {
2456         case RT5670_SCLK_S_MCLK:
2457                 reg_val |= RT5670_SCLK_SRC_MCLK;
2458                 break;
2459         case RT5670_SCLK_S_PLL1:
2460                 reg_val |= RT5670_SCLK_SRC_PLL1;
2461                 break;
2462         case RT5670_SCLK_S_RCCLK:
2463                 reg_val |= RT5670_SCLK_SRC_RCCLK;
2464                 break;
2465         default:
2466                 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
2467                 return -EINVAL;
2468         }
2469         snd_soc_update_bits(codec, RT5670_GLB_CLK,
2470                 RT5670_SCLK_SRC_MASK, reg_val);
2471         rt5670->sysclk = freq;
2472         if (clk_id != RT5670_SCLK_S_RCCLK)
2473                 rt5670->sysclk_src = clk_id;
2474 
2475         dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
2476 
2477         return 0;
2478 }
2479 
2480 static int rt5670_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
2481                         unsigned int freq_in, unsigned int freq_out)
2482 {
2483         struct snd_soc_codec *codec = dai->codec;
2484         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2485         struct rl6231_pll_code pll_code;
2486         int ret;
2487 
2488         if (source == rt5670->pll_src && freq_in == rt5670->pll_in &&
2489             freq_out == rt5670->pll_out)
2490                 return 0;
2491 
2492         if (!freq_in || !freq_out) {
2493                 dev_dbg(codec->dev, "PLL disabled\n");
2494 
2495                 rt5670->pll_in = 0;
2496                 rt5670->pll_out = 0;
2497                 snd_soc_update_bits(codec, RT5670_GLB_CLK,
2498                         RT5670_SCLK_SRC_MASK, RT5670_SCLK_SRC_MCLK);
2499                 return 0;
2500         }
2501 
2502         switch (source) {
2503         case RT5670_PLL1_S_MCLK:
2504                 snd_soc_update_bits(codec, RT5670_GLB_CLK,
2505                         RT5670_PLL1_SRC_MASK, RT5670_PLL1_SRC_MCLK);
2506                 break;
2507         case RT5670_PLL1_S_BCLK1:
2508         case RT5670_PLL1_S_BCLK2:
2509         case RT5670_PLL1_S_BCLK3:
2510         case RT5670_PLL1_S_BCLK4:
2511                 switch (dai->id) {
2512                 case RT5670_AIF1:
2513                         snd_soc_update_bits(codec, RT5670_GLB_CLK,
2514                                 RT5670_PLL1_SRC_MASK, RT5670_PLL1_SRC_BCLK1);
2515                         break;
2516                 case RT5670_AIF2:
2517                         snd_soc_update_bits(codec, RT5670_GLB_CLK,
2518                                 RT5670_PLL1_SRC_MASK, RT5670_PLL1_SRC_BCLK2);
2519                         break;
2520                 default:
2521                         dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id);
2522                         return -EINVAL;
2523                 }
2524                 break;
2525         default:
2526                 dev_err(codec->dev, "Unknown PLL source %d\n", source);
2527                 return -EINVAL;
2528         }
2529 
2530         ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
2531         if (ret < 0) {
2532                 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
2533                 return ret;
2534         }
2535 
2536         dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n",
2537                 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
2538                 pll_code.n_code, pll_code.k_code);
2539 
2540         snd_soc_write(codec, RT5670_PLL_CTRL1,
2541                 pll_code.n_code << RT5670_PLL_N_SFT | pll_code.k_code);
2542         snd_soc_write(codec, RT5670_PLL_CTRL2,
2543                 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5670_PLL_M_SFT |
2544                 pll_code.m_bp << RT5670_PLL_M_BP_SFT);
2545 
2546         rt5670->pll_in = freq_in;
2547         rt5670->pll_out = freq_out;
2548         rt5670->pll_src = source;
2549 
2550         return 0;
2551 }
2552 
2553 static int rt5670_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
2554                         unsigned int rx_mask, int slots, int slot_width)
2555 {
2556         struct snd_soc_codec *codec = dai->codec;
2557         unsigned int val = 0;
2558 
2559         if (rx_mask || tx_mask)
2560                 val |= (1 << 14);
2561 
2562         switch (slots) {
2563         case 4:
2564                 val |= (1 << 12);
2565                 break;
2566         case 6:
2567                 val |= (2 << 12);
2568                 break;
2569         case 8:
2570                 val |= (3 << 12);
2571                 break;
2572         case 2:
2573                 break;
2574         default:
2575                 return -EINVAL;
2576         }
2577 
2578         switch (slot_width) {
2579         case 20:
2580                 val |= (1 << 10);
2581                 break;
2582         case 24:
2583                 val |= (2 << 10);
2584                 break;
2585         case 32:
2586                 val |= (3 << 10);
2587                 break;
2588         case 16:
2589                 break;
2590         default:
2591                 return -EINVAL;
2592         }
2593 
2594         snd_soc_update_bits(codec, RT5670_TDM_CTRL_1, 0x7c00, val);
2595 
2596         return 0;
2597 }
2598 
2599 static int rt5670_set_bias_level(struct snd_soc_codec *codec,
2600                         enum snd_soc_bias_level level)
2601 {
2602         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2603 
2604         switch (level) {
2605         case SND_SOC_BIAS_PREPARE:
2606                 if (SND_SOC_BIAS_STANDBY == codec->dapm.bias_level) {
2607                         snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
2608                                 RT5670_PWR_VREF1 | RT5670_PWR_MB |
2609                                 RT5670_PWR_BG | RT5670_PWR_VREF2,
2610                                 RT5670_PWR_VREF1 | RT5670_PWR_MB |
2611                                 RT5670_PWR_BG | RT5670_PWR_VREF2);
2612                         mdelay(10);
2613                         snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
2614                                 RT5670_PWR_FV1 | RT5670_PWR_FV2,
2615                                 RT5670_PWR_FV1 | RT5670_PWR_FV2);
2616                         snd_soc_update_bits(codec, RT5670_CHARGE_PUMP,
2617                                 RT5670_OSW_L_MASK | RT5670_OSW_R_MASK,
2618                                 RT5670_OSW_L_DIS | RT5670_OSW_R_DIS);
2619                         snd_soc_update_bits(codec, RT5670_DIG_MISC, 0x1, 0x1);
2620                         snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
2621                                 RT5670_LDO_SEL_MASK, 0x3);
2622                 }
2623                 break;
2624         case SND_SOC_BIAS_STANDBY:
2625                 snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
2626                                 RT5670_PWR_VREF1 | RT5670_PWR_VREF2 |
2627                                 RT5670_PWR_FV1 | RT5670_PWR_FV2, 0);
2628                 snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
2629                                 RT5670_LDO_SEL_MASK, 0x1);
2630                 break;
2631         case SND_SOC_BIAS_OFF:
2632                 if (rt5670->pdata.jd_mode)
2633                         snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
2634                                 RT5670_PWR_VREF1 | RT5670_PWR_MB |
2635                                 RT5670_PWR_BG | RT5670_PWR_VREF2 |
2636                                 RT5670_PWR_FV1 | RT5670_PWR_FV2,
2637                                 RT5670_PWR_MB | RT5670_PWR_BG);
2638                 else
2639                         snd_soc_update_bits(codec, RT5670_PWR_ANLG1,
2640                                 RT5670_PWR_VREF1 | RT5670_PWR_MB |
2641                                 RT5670_PWR_BG | RT5670_PWR_VREF2 |
2642                                 RT5670_PWR_FV1 | RT5670_PWR_FV2, 0);
2643 
2644                 snd_soc_update_bits(codec, RT5670_DIG_MISC, 0x1, 0x0);
2645                 break;
2646 
2647         default:
2648                 break;
2649         }
2650         codec->dapm.bias_level = level;
2651 
2652         return 0;
2653 }
2654 
2655 static int rt5670_probe(struct snd_soc_codec *codec)
2656 {
2657         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2658 
2659         switch (snd_soc_read(codec, RT5670_RESET) & RT5670_ID_MASK) {
2660         case RT5670_ID_5670:
2661         case RT5670_ID_5671:
2662                 snd_soc_dapm_new_controls(&codec->dapm,
2663                         rt5670_specific_dapm_widgets,
2664                         ARRAY_SIZE(rt5670_specific_dapm_widgets));
2665                 snd_soc_dapm_add_routes(&codec->dapm,
2666                         rt5670_specific_dapm_routes,
2667                         ARRAY_SIZE(rt5670_specific_dapm_routes));
2668                 break;
2669         case RT5670_ID_5672:
2670                 snd_soc_dapm_new_controls(&codec->dapm,
2671                         rt5672_specific_dapm_widgets,
2672                         ARRAY_SIZE(rt5672_specific_dapm_widgets));
2673                 snd_soc_dapm_add_routes(&codec->dapm,
2674                         rt5672_specific_dapm_routes,
2675                         ARRAY_SIZE(rt5672_specific_dapm_routes));
2676                 break;
2677         default:
2678                 dev_err(codec->dev,
2679                         "The driver is for RT5670 RT5671 or RT5672 only\n");
2680                 return -ENODEV;
2681         }
2682         rt5670->codec = codec;
2683 
2684         return 0;
2685 }
2686 
2687 static int rt5670_remove(struct snd_soc_codec *codec)
2688 {
2689         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2690 
2691         regmap_write(rt5670->regmap, RT5670_RESET, 0);
2692         snd_soc_jack_free_gpios(rt5670->jack, 1, &rt5670->hp_gpio);
2693         return 0;
2694 }
2695 
2696 #ifdef CONFIG_PM
2697 static int rt5670_suspend(struct snd_soc_codec *codec)
2698 {
2699         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2700 
2701         regcache_cache_only(rt5670->regmap, true);
2702         regcache_mark_dirty(rt5670->regmap);
2703         return 0;
2704 }
2705 
2706 static int rt5670_resume(struct snd_soc_codec *codec)
2707 {
2708         struct rt5670_priv *rt5670 = snd_soc_codec_get_drvdata(codec);
2709 
2710         regcache_cache_only(rt5670->regmap, false);
2711         regcache_sync(rt5670->regmap);
2712 
2713         return 0;
2714 }
2715 #else
2716 #define rt5670_suspend NULL
2717 #define rt5670_resume NULL
2718 #endif
2719 
2720 #define RT5670_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2721 #define RT5670_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2722                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2723 
2724 static struct snd_soc_dai_ops rt5670_aif_dai_ops = {
2725         .hw_params = rt5670_hw_params,
2726         .set_fmt = rt5670_set_dai_fmt,
2727         .set_sysclk = rt5670_set_dai_sysclk,
2728         .set_tdm_slot = rt5670_set_tdm_slot,
2729         .set_pll = rt5670_set_dai_pll,
2730 };
2731 
2732 static struct snd_soc_dai_driver rt5670_dai[] = {
2733         {
2734                 .name = "rt5670-aif1",
2735                 .id = RT5670_AIF1,
2736                 .playback = {
2737                         .stream_name = "AIF1 Playback",
2738                         .channels_min = 1,
2739                         .channels_max = 2,
2740                         .rates = RT5670_STEREO_RATES,
2741                         .formats = RT5670_FORMATS,
2742                 },
2743                 .capture = {
2744                         .stream_name = "AIF1 Capture",
2745                         .channels_min = 1,
2746                         .channels_max = 2,
2747                         .rates = RT5670_STEREO_RATES,
2748                         .formats = RT5670_FORMATS,
2749                 },
2750                 .ops = &rt5670_aif_dai_ops,
2751         },
2752         {
2753                 .name = "rt5670-aif2",
2754                 .id = RT5670_AIF2,
2755                 .playback = {
2756                         .stream_name = "AIF2 Playback",
2757                         .channels_min = 1,
2758                         .channels_max = 2,
2759                         .rates = RT5670_STEREO_RATES,
2760                         .formats = RT5670_FORMATS,
2761                 },
2762                 .capture = {
2763                         .stream_name = "AIF2 Capture",
2764                         .channels_min = 1,
2765                         .channels_max = 2,
2766                         .rates = RT5670_STEREO_RATES,
2767                         .formats = RT5670_FORMATS,
2768                 },
2769                 .ops = &rt5670_aif_dai_ops,
2770         },
2771 };
2772 
2773 static struct snd_soc_codec_driver soc_codec_dev_rt5670 = {
2774         .probe = rt5670_probe,
2775         .remove = rt5670_remove,
2776         .suspend = rt5670_suspend,
2777         .resume = rt5670_resume,
2778         .set_bias_level = rt5670_set_bias_level,
2779         .idle_bias_off = true,
2780         .controls = rt5670_snd_controls,
2781         .num_controls = ARRAY_SIZE(rt5670_snd_controls),
2782         .dapm_widgets = rt5670_dapm_widgets,
2783         .num_dapm_widgets = ARRAY_SIZE(rt5670_dapm_widgets),
2784         .dapm_routes = rt5670_dapm_routes,
2785         .num_dapm_routes = ARRAY_SIZE(rt5670_dapm_routes),
2786 };
2787 
2788 static const struct regmap_config rt5670_regmap = {
2789         .reg_bits = 8,
2790         .val_bits = 16,
2791         .use_single_rw = true,
2792         .max_register = RT5670_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5670_ranges) *
2793                                                RT5670_PR_SPACING),
2794         .volatile_reg = rt5670_volatile_register,
2795         .readable_reg = rt5670_readable_register,
2796         .cache_type = REGCACHE_RBTREE,
2797         .reg_defaults = rt5670_reg,
2798         .num_reg_defaults = ARRAY_SIZE(rt5670_reg),
2799         .ranges = rt5670_ranges,
2800         .num_ranges = ARRAY_SIZE(rt5670_ranges),
2801 };
2802 
2803 static const struct i2c_device_id rt5670_i2c_id[] = {
2804         { "rt5670", 0 },
2805         { "rt5671", 0 },
2806         { "rt5672", 0 },
2807         { }
2808 };
2809 MODULE_DEVICE_TABLE(i2c, rt5670_i2c_id);
2810 
2811 #ifdef CONFIG_ACPI
2812 static struct acpi_device_id rt5670_acpi_match[] = {
2813         { "10EC5670", 0},
2814         { },
2815 };
2816 MODULE_DEVICE_TABLE(acpi, rt5670_acpi_match);
2817 #endif
2818 
2819 static const struct dmi_system_id dmi_platform_intel_braswell[] = {
2820         {
2821                 .ident = "Intel Braswell",
2822                 .matches = {
2823                         DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
2824                         DMI_MATCH(DMI_BOARD_NAME, "Braswell CRB"),
2825                 },
2826         },
2827         {}
2828 };
2829 
2830 static int rt5670_i2c_probe(struct i2c_client *i2c,
2831                     const struct i2c_device_id *id)
2832 {
2833         struct rt5670_platform_data *pdata = dev_get_platdata(&i2c->dev);
2834         struct rt5670_priv *rt5670;
2835         int ret;
2836         unsigned int val;
2837 
2838         rt5670 = devm_kzalloc(&i2c->dev,
2839                                 sizeof(struct rt5670_priv),
2840                                 GFP_KERNEL);
2841         if (NULL == rt5670)
2842                 return -ENOMEM;
2843 
2844         i2c_set_clientdata(i2c, rt5670);
2845 
2846         if (pdata)
2847                 rt5670->pdata = *pdata;
2848 
2849         if (dmi_check_system(dmi_platform_intel_braswell)) {
2850                 rt5670->pdata.dmic_en = true;
2851                 rt5670->pdata.dmic1_data_pin = RT5670_DMIC_DATA_IN2P;
2852                 rt5670->pdata.dev_gpio = true;
2853                 rt5670->pdata.jd_mode = 1;
2854         }
2855 
2856         rt5670->regmap = devm_regmap_init_i2c(i2c, &rt5670_regmap);
2857         if (IS_ERR(rt5670->regmap)) {
2858                 ret = PTR_ERR(rt5670->regmap);
2859                 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2860                         ret);
2861                 return ret;
2862         }
2863 
2864         regmap_read(rt5670->regmap, RT5670_VENDOR_ID2, &val);
2865         if (val != RT5670_DEVICE_ID) {
2866                 dev_err(&i2c->dev,
2867                         "Device with ID register %x is not rt5670/72\n", val);
2868                 return -ENODEV;
2869         }
2870 
2871         regmap_write(rt5670->regmap, RT5670_RESET, 0);
2872         regmap_update_bits(rt5670->regmap, RT5670_PWR_ANLG1,
2873                 RT5670_PWR_HP_L | RT5670_PWR_HP_R |
2874                 RT5670_PWR_VREF2, RT5670_PWR_VREF2);
2875         msleep(100);
2876 
2877         regmap_write(rt5670->regmap, RT5670_RESET, 0);
2878 
2879         regmap_read(rt5670->regmap, RT5670_VENDOR_ID, &val);
2880         if (val >= 4)
2881                 regmap_write(rt5670->regmap, RT5670_GPIO_CTRL3, 0x0980);
2882         else
2883                 regmap_write(rt5670->regmap, RT5670_GPIO_CTRL3, 0x0d00);
2884 
2885         ret = regmap_register_patch(rt5670->regmap, init_list,
2886                                     ARRAY_SIZE(init_list));
2887         if (ret != 0)
2888                 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
2889 
2890         if (rt5670->pdata.in2_diff)
2891                 regmap_update_bits(rt5670->regmap, RT5670_IN2,
2892                                         RT5670_IN_DF2, RT5670_IN_DF2);
2893 
2894         if (rt5670->pdata.dev_gpio) {
2895                 /* for push button */
2896                 regmap_write(rt5670->regmap, RT5670_IL_CMD, 0x0000);
2897                 regmap_write(rt5670->regmap, RT5670_IL_CMD2, 0x0010);
2898                 regmap_write(rt5670->regmap, RT5670_IL_CMD3, 0x0014);
2899                 /* for irq */
2900                 regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL1,
2901                                    RT5670_GP1_PIN_MASK, RT5670_GP1_PIN_IRQ);
2902                 regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL2,
2903                                    RT5670_GP1_PF_MASK, RT5670_GP1_PF_OUT);
2904                 regmap_update_bits(rt5670->regmap, RT5670_DIG_MISC, 0x8, 0x8);
2905         }
2906 
2907         if (rt5670->pdata.jd_mode) {
2908                 regmap_update_bits(rt5670->regmap, RT5670_GLB_CLK,
2909                                    RT5670_SCLK_SRC_MASK, RT5670_SCLK_SRC_RCCLK);
2910                 rt5670->sysclk = 0;
2911                 rt5670->sysclk_src = RT5670_SCLK_S_RCCLK;
2912                 regmap_update_bits(rt5670->regmap, RT5670_PWR_ANLG1,
2913                                    RT5670_PWR_MB, RT5670_PWR_MB);
2914                 regmap_update_bits(rt5670->regmap, RT5670_PWR_ANLG2,
2915                                    RT5670_PWR_JD1, RT5670_PWR_JD1);
2916                 regmap_update_bits(rt5670->regmap, RT5670_IRQ_CTRL1,
2917                                    RT5670_JD1_1_EN_MASK, RT5670_JD1_1_EN);
2918                 regmap_update_bits(rt5670->regmap, RT5670_JD_CTRL3,
2919                                    RT5670_JD_TRI_CBJ_SEL_MASK |
2920                                    RT5670_JD_TRI_HPO_SEL_MASK,
2921                                    RT5670_JD_CBJ_JD1_1 | RT5670_JD_HPO_JD1_1);
2922                 switch (rt5670->pdata.jd_mode) {
2923                 case 1:
2924                         regmap_update_bits(rt5670->regmap, RT5670_A_JD_CTRL1,
2925                                            RT5670_JD1_MODE_MASK,
2926                                            RT5670_JD1_MODE_0);
2927                         break;
2928                 case 2:
2929                         regmap_update_bits(rt5670->regmap, RT5670_A_JD_CTRL1,
2930                                            RT5670_JD1_MODE_MASK,
2931                                            RT5670_JD1_MODE_1);
2932                         break;
2933                 case 3:
2934                         regmap_update_bits(rt5670->regmap, RT5670_A_JD_CTRL1,
2935                                            RT5670_JD1_MODE_MASK,
2936                                            RT5670_JD1_MODE_2);
2937                         break;
2938                 default:
2939                         break;
2940                 }
2941         }
2942 
2943         if (rt5670->pdata.dmic_en) {
2944                 regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL1,
2945                                    RT5670_GP2_PIN_MASK,
2946                                    RT5670_GP2_PIN_DMIC1_SCL);
2947 
2948                 switch (rt5670->pdata.dmic1_data_pin) {
2949                 case RT5670_DMIC_DATA_IN2P:
2950                         regmap_update_bits(rt5670->regmap, RT5670_DMIC_CTRL1,
2951                                            RT5670_DMIC_1_DP_MASK,
2952                                            RT5670_DMIC_1_DP_IN2P);
2953                         break;
2954 
2955                 case RT5670_DMIC_DATA_GPIO6:
2956                         regmap_update_bits(rt5670->regmap, RT5670_DMIC_CTRL1,
2957                                            RT5670_DMIC_1_DP_MASK,
2958                                            RT5670_DMIC_1_DP_GPIO6);
2959                         regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL1,
2960                                            RT5670_GP6_PIN_MASK,
2961                                            RT5670_GP6_PIN_DMIC1_SDA);
2962                         break;
2963 
2964                 case RT5670_DMIC_DATA_GPIO7:
2965                         regmap_update_bits(rt5670->regmap, RT5670_DMIC_CTRL1,
2966                                            RT5670_DMIC_1_DP_MASK,
2967                                            RT5670_DMIC_1_DP_GPIO7);
2968                         regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL1,
2969                                            RT5670_GP7_PIN_MASK,
2970                                            RT5670_GP7_PIN_DMIC1_SDA);
2971                         break;
2972 
2973                 default:
2974                         break;
2975                 }
2976 
2977                 switch (rt5670->pdata.dmic2_data_pin) {
2978                 case RT5670_DMIC_DATA_IN3N:
2979                         regmap_update_bits(rt5670->regmap, RT5670_DMIC_CTRL1,
2980                                            RT5670_DMIC_2_DP_MASK,
2981                                            RT5670_DMIC_2_DP_IN3N);
2982                         break;
2983 
2984                 case RT5670_DMIC_DATA_GPIO8:
2985                         regmap_update_bits(rt5670->regmap, RT5670_DMIC_CTRL1,
2986                                            RT5670_DMIC_2_DP_MASK,
2987                                            RT5670_DMIC_2_DP_GPIO8);
2988                         regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL1,
2989                                            RT5670_GP8_PIN_MASK,
2990                                            RT5670_GP8_PIN_DMIC2_SDA);
2991                         break;
2992 
2993                 default:
2994                         break;
2995                 }
2996 
2997                 switch (rt5670->pdata.dmic3_data_pin) {
2998                 case RT5670_DMIC_DATA_GPIO5:
2999                         regmap_update_bits(rt5670->regmap, RT5670_DMIC_CTRL2,
3000                                            RT5670_DMIC_3_DP_MASK,
3001                                            RT5670_DMIC_3_DP_GPIO5);
3002                         regmap_update_bits(rt5670->regmap, RT5670_GPIO_CTRL1,
3003                                            RT5670_GP5_PIN_MASK,
3004                                            RT5670_GP5_PIN_DMIC3_SDA);
3005                         break;
3006 
3007                 case RT5670_DMIC_DATA_GPIO9:
3008                 case RT5670_DMIC_DATA_GPIO10:
3009                         dev_err(&i2c->dev,
3010                                 "Always use GPIO5 as DMIC3 data pin\n");
3011                         break;
3012 
3013                 default:
3014                         break;
3015                 }
3016 
3017         }
3018 
3019         pm_runtime_enable(&i2c->dev);
3020         pm_request_idle(&i2c->dev);
3021 
3022         ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5670,
3023                         rt5670_dai, ARRAY_SIZE(rt5670_dai));
3024         if (ret < 0)
3025                 goto err;
3026 
3027         pm_runtime_put(&i2c->dev);
3028 
3029         return 0;
3030 err:
3031         pm_runtime_disable(&i2c->dev);
3032 
3033         return ret;
3034 }
3035 
3036 static int rt5670_i2c_remove(struct i2c_client *i2c)
3037 {
3038         pm_runtime_disable(&i2c->dev);
3039         snd_soc_unregister_codec(&i2c->dev);
3040 
3041         return 0;
3042 }
3043 
3044 static struct i2c_driver rt5670_i2c_driver = {
3045         .driver = {
3046                 .name = "rt5670",
3047                 .owner = THIS_MODULE,
3048                 .acpi_match_table = ACPI_PTR(rt5670_acpi_match),
3049         },
3050         .probe = rt5670_i2c_probe,
3051         .remove   = rt5670_i2c_remove,
3052         .id_table = rt5670_i2c_id,
3053 };
3054 
3055 module_i2c_driver(rt5670_i2c_driver);
3056 
3057 MODULE_DESCRIPTION("ASoC RT5670 driver");
3058 MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>");
3059 MODULE_LICENSE("GPL v2");
3060 

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