1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * MediaTek ALSA SoC Audio DAI ADDA Control
4 *
5 * Copyright (c) 2022 MediaTek Inc.
6 * Author: Bicycle Tsai <bicycle.tsai@mediatek.com>
7 * Trevor Wu <trevor.wu@mediatek.com>
8 * Chun-Chia Chiu <chun-chia.chiu@mediatek.com>
9 */
10
11 #include <linux/bitfield.h>
12 #include <linux/delay.h>
13 #include <linux/regmap.h>
14 #include "mt8188-afe-clk.h"
15 #include "mt8188-afe-common.h"
16 #include "mt8188-reg.h"
17 #include "../common/mtk-dai-adda-common.h"
18
19 #define ADDA_HIRES_THRES 48000
20
21 enum {
22 SUPPLY_SEQ_ADDA_DL_ON,
23 SUPPLY_SEQ_ADDA_MTKAIF_CFG,
24 SUPPLY_SEQ_ADDA_UL_ON,
25 SUPPLY_SEQ_ADDA_AFE_ON,
26 };
27
28 struct mtk_dai_adda_priv {
29 bool hires_required;
30 };
31
mt8188_adda_mtkaif_init(struct mtk_base_afe * afe)32 static int mt8188_adda_mtkaif_init(struct mtk_base_afe *afe)
33 {
34 struct mt8188_afe_private *afe_priv = afe->platform_priv;
35 struct mtkaif_param *param = &afe_priv->mtkaif_params;
36 int delay_data;
37 int delay_cycle;
38 unsigned int mask = 0;
39 unsigned int val = 0;
40
41 /* set rx protocol 2 & mtkaif_rxif_clkinv_adc inverse */
42 regmap_set_bits(afe->regmap, AFE_ADDA_MTKAIF_CFG0,
43 MTKAIF_RXIF_CLKINV_ADC | MTKAIF_RXIF_PROTOCOL2);
44
45 regmap_set_bits(afe->regmap, AFE_AUD_PAD_TOP, RG_RX_PROTOCOL2);
46
47 if (!param->mtkaif_calibration_ok) {
48 dev_info(afe->dev, "%s(), calibration fail\n", __func__);
49 return 0;
50 }
51
52 /* set delay for ch1, ch2 */
53 if (param->mtkaif_phase_cycle[MT8188_MTKAIF_MISO_0] >=
54 param->mtkaif_phase_cycle[MT8188_MTKAIF_MISO_1]) {
55 delay_data = DELAY_DATA_MISO1;
56 delay_cycle =
57 param->mtkaif_phase_cycle[MT8188_MTKAIF_MISO_0] -
58 param->mtkaif_phase_cycle[MT8188_MTKAIF_MISO_1];
59 } else {
60 delay_data = DELAY_DATA_MISO0;
61 delay_cycle =
62 param->mtkaif_phase_cycle[MT8188_MTKAIF_MISO_1] -
63 param->mtkaif_phase_cycle[MT8188_MTKAIF_MISO_0];
64 }
65
66 val = 0;
67 mask = (MTKAIF_RXIF_DELAY_DATA | MTKAIF_RXIF_DELAY_CYCLE_MASK);
68 val |= FIELD_PREP(MTKAIF_RXIF_DELAY_CYCLE_MASK, delay_cycle);
69 val |= FIELD_PREP(MTKAIF_RXIF_DELAY_DATA, delay_data);
70 regmap_update_bits(afe->regmap, AFE_ADDA_MTKAIF_RX_CFG2, mask, val);
71
72 return 0;
73 }
74
mtk_adda_mtkaif_cfg_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)75 static int mtk_adda_mtkaif_cfg_event(struct snd_soc_dapm_widget *w,
76 struct snd_kcontrol *kcontrol,
77 int event)
78 {
79 struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
80 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
81
82 dev_dbg(afe->dev, "%s(), name %s, event 0x%x\n",
83 __func__, w->name, event);
84
85 switch (event) {
86 case SND_SOC_DAPM_PRE_PMU:
87 mt8188_adda_mtkaif_init(afe);
88 break;
89 default:
90 break;
91 }
92
93 return 0;
94 }
95
mtk_adda_dl_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)96 static int mtk_adda_dl_event(struct snd_soc_dapm_widget *w,
97 struct snd_kcontrol *kcontrol,
98 int event)
99 {
100 struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
101 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
102
103 dev_dbg(afe->dev, "%s(), name %s, event 0x%x\n",
104 __func__, w->name, event);
105
106 switch (event) {
107 case SND_SOC_DAPM_POST_PMD:
108 /* should delayed 1/fs(smallest is 8k) = 125us before afe off */
109 usleep_range(125, 135);
110 break;
111 default:
112 break;
113 }
114
115 return 0;
116 }
117
mtk_adda_ul_mictype(struct mtk_base_afe * afe,bool dmic)118 static void mtk_adda_ul_mictype(struct mtk_base_afe *afe, bool dmic)
119 {
120 unsigned int reg = AFE_ADDA_UL_SRC_CON0;
121 unsigned int val;
122
123 val = (UL_SDM3_LEVEL_CTL | UL_MODE_3P25M_CH1_CTL |
124 UL_MODE_3P25M_CH2_CTL);
125
126 /* turn on dmic, ch1, ch2 */
127 if (dmic)
128 regmap_set_bits(afe->regmap, reg, val);
129 else
130 regmap_clear_bits(afe->regmap, reg, val);
131 }
132
mtk_adda_ul_event(struct snd_soc_dapm_widget * w,struct snd_kcontrol * kcontrol,int event)133 static int mtk_adda_ul_event(struct snd_soc_dapm_widget *w,
134 struct snd_kcontrol *kcontrol,
135 int event)
136 {
137 struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
138 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
139 struct mt8188_afe_private *afe_priv = afe->platform_priv;
140 struct mtkaif_param *param = &afe_priv->mtkaif_params;
141
142 dev_dbg(afe->dev, "%s(), name %s, event 0x%x\n",
143 __func__, w->name, event);
144
145 switch (event) {
146 case SND_SOC_DAPM_PRE_PMU:
147 mtk_adda_ul_mictype(afe, param->mtkaif_dmic_on);
148 break;
149 case SND_SOC_DAPM_POST_PMD:
150 /* should delayed 1/fs(smallest is 8k) = 125us before afe off */
151 usleep_range(125, 135);
152 break;
153 default:
154 break;
155 }
156
157 return 0;
158 }
159
get_adda_priv_by_name(struct mtk_base_afe * afe,const char * name)160 static struct mtk_dai_adda_priv *get_adda_priv_by_name(struct mtk_base_afe *afe,
161 const char *name)
162 {
163 struct mt8188_afe_private *afe_priv = afe->platform_priv;
164
165 if (strstr(name, "aud_adc_hires"))
166 return afe_priv->dai_priv[MT8188_AFE_IO_UL_SRC];
167 else if (strstr(name, "aud_dac_hires"))
168 return afe_priv->dai_priv[MT8188_AFE_IO_DL_SRC];
169 else
170 return NULL;
171 }
172
mtk_afe_adda_hires_connect(struct snd_soc_dapm_widget * source,struct snd_soc_dapm_widget * sink)173 static int mtk_afe_adda_hires_connect(struct snd_soc_dapm_widget *source,
174 struct snd_soc_dapm_widget *sink)
175 {
176 struct snd_soc_dapm_widget *w = source;
177 struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm);
178 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
179 struct mtk_dai_adda_priv *adda_priv;
180
181 adda_priv = get_adda_priv_by_name(afe, w->name);
182
183 if (!adda_priv) {
184 dev_dbg(afe->dev, "adda_priv == NULL");
185 return 0;
186 }
187
188 return (adda_priv->hires_required) ? 1 : 0;
189 }
190
191 static const struct snd_kcontrol_new mtk_dai_adda_o176_mix[] = {
192 SOC_DAPM_SINGLE_AUTODISABLE("I000 Switch", AFE_CONN176, 0, 1, 0),
193 SOC_DAPM_SINGLE_AUTODISABLE("I002 Switch", AFE_CONN176, 2, 1, 0),
194 SOC_DAPM_SINGLE_AUTODISABLE("I020 Switch", AFE_CONN176, 20, 1, 0),
195 SOC_DAPM_SINGLE_AUTODISABLE("I022 Switch", AFE_CONN176, 22, 1, 0),
196 SOC_DAPM_SINGLE_AUTODISABLE("I070 Switch", AFE_CONN176_2, 6, 1, 0),
197 };
198
199 static const struct snd_kcontrol_new mtk_dai_adda_o177_mix[] = {
200 SOC_DAPM_SINGLE_AUTODISABLE("I001 Switch", AFE_CONN177, 1, 1, 0),
201 SOC_DAPM_SINGLE_AUTODISABLE("I003 Switch", AFE_CONN177, 3, 1, 0),
202 SOC_DAPM_SINGLE_AUTODISABLE("I021 Switch", AFE_CONN177, 21, 1, 0),
203 SOC_DAPM_SINGLE_AUTODISABLE("I023 Switch", AFE_CONN177, 23, 1, 0),
204 SOC_DAPM_SINGLE_AUTODISABLE("I071 Switch", AFE_CONN177_2, 7, 1, 0),
205 };
206
207 static const char * const adda_dlgain_mux_map[] = {
208 "Bypass", "Connect",
209 };
210
211 static SOC_ENUM_SINGLE_DECL(adda_dlgain_mux_map_enum,
212 SND_SOC_NOPM, 0,
213 adda_dlgain_mux_map);
214
215 static const struct snd_kcontrol_new adda_dlgain_mux_control =
216 SOC_DAPM_ENUM("DL_GAIN_MUX", adda_dlgain_mux_map_enum);
217
218 static const struct snd_soc_dapm_widget mtk_dai_adda_widgets[] = {
219 SND_SOC_DAPM_MIXER("I168", SND_SOC_NOPM, 0, 0, NULL, 0),
220 SND_SOC_DAPM_MIXER("I169", SND_SOC_NOPM, 0, 0, NULL, 0),
221
222 SND_SOC_DAPM_MIXER("O176", SND_SOC_NOPM, 0, 0,
223 mtk_dai_adda_o176_mix,
224 ARRAY_SIZE(mtk_dai_adda_o176_mix)),
225 SND_SOC_DAPM_MIXER("O177", SND_SOC_NOPM, 0, 0,
226 mtk_dai_adda_o177_mix,
227 ARRAY_SIZE(mtk_dai_adda_o177_mix)),
228
229 SND_SOC_DAPM_SUPPLY_S("ADDA Enable", SUPPLY_SEQ_ADDA_AFE_ON,
230 AFE_ADDA_UL_DL_CON0,
231 ADDA_AFE_ON_SHIFT, 0,
232 NULL,
233 0),
234
235 SND_SOC_DAPM_SUPPLY_S("ADDA Playback Enable", SUPPLY_SEQ_ADDA_DL_ON,
236 AFE_ADDA_DL_SRC2_CON0,
237 DL_2_SRC_ON_TMP_CTRL_PRE_SHIFT, 0,
238 mtk_adda_dl_event,
239 SND_SOC_DAPM_POST_PMD),
240
241 SND_SOC_DAPM_SUPPLY_S("ADDA Capture Enable", SUPPLY_SEQ_ADDA_UL_ON,
242 AFE_ADDA_UL_SRC_CON0,
243 UL_SRC_ON_TMP_CTL_SHIFT, 0,
244 mtk_adda_ul_event,
245 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
246
247 SND_SOC_DAPM_SUPPLY_S("ADDA_MTKAIF_CFG", SUPPLY_SEQ_ADDA_MTKAIF_CFG,
248 SND_SOC_NOPM,
249 0, 0,
250 mtk_adda_mtkaif_cfg_event,
251 SND_SOC_DAPM_PRE_PMU),
252
253 SND_SOC_DAPM_MUX("DL_GAIN_MUX", SND_SOC_NOPM, 0, 0,
254 &adda_dlgain_mux_control),
255
256 SND_SOC_DAPM_PGA("DL_GAIN", AFE_ADDA_DL_SRC2_CON0,
257 DL_2_GAIN_ON_CTL_PRE_SHIFT, 0, NULL, 0),
258
259 SND_SOC_DAPM_INPUT("ADDA_INPUT"),
260 SND_SOC_DAPM_OUTPUT("ADDA_OUTPUT"),
261
262 SND_SOC_DAPM_CLOCK_SUPPLY("aud_dac"),
263 SND_SOC_DAPM_CLOCK_SUPPLY("aud_adc"),
264 SND_SOC_DAPM_CLOCK_SUPPLY("aud_dac_hires"),
265 SND_SOC_DAPM_CLOCK_SUPPLY("aud_adc_hires"),
266 };
267
268 static const struct snd_soc_dapm_route mtk_dai_adda_routes[] = {
269 {"ADDA Capture", NULL, "ADDA Enable"},
270 {"ADDA Capture", NULL, "ADDA Capture Enable"},
271 {"ADDA Capture", NULL, "ADDA_MTKAIF_CFG"},
272 {"ADDA Capture", NULL, "aud_adc"},
273 {"ADDA Capture", NULL, "aud_adc_hires", mtk_afe_adda_hires_connect},
274
275 {"I168", NULL, "ADDA Capture"},
276 {"I169", NULL, "ADDA Capture"},
277
278 {"ADDA Playback", NULL, "ADDA Enable"},
279 {"ADDA Playback", NULL, "ADDA Playback Enable"},
280 {"ADDA Playback", NULL, "aud_dac"},
281 {"ADDA Playback", NULL, "aud_dac_hires", mtk_afe_adda_hires_connect},
282
283 {"DL_GAIN", NULL, "O176"},
284 {"DL_GAIN", NULL, "O177"},
285
286 {"DL_GAIN_MUX", "Bypass", "O176"},
287 {"DL_GAIN_MUX", "Bypass", "O177"},
288 {"DL_GAIN_MUX", "Connect", "DL_GAIN"},
289
290 {"ADDA Playback", NULL, "DL_GAIN_MUX"},
291
292 {"O176", "I000 Switch", "I000"},
293 {"O177", "I001 Switch", "I001"},
294
295 {"O176", "I002 Switch", "I002"},
296 {"O177", "I003 Switch", "I003"},
297
298 {"O176", "I020 Switch", "I020"},
299 {"O177", "I021 Switch", "I021"},
300
301 {"O176", "I022 Switch", "I022"},
302 {"O177", "I023 Switch", "I023"},
303
304 {"O176", "I070 Switch", "I070"},
305 {"O177", "I071 Switch", "I071"},
306
307 {"ADDA Capture", NULL, "ADDA_INPUT"},
308 {"ADDA_OUTPUT", NULL, "ADDA Playback"},
309 };
310
mt8188_adda_dmic_get(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)311 static int mt8188_adda_dmic_get(struct snd_kcontrol *kcontrol,
312 struct snd_ctl_elem_value *ucontrol)
313 {
314 struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
315 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
316 struct mt8188_afe_private *afe_priv = afe->platform_priv;
317 struct mtkaif_param *param = &afe_priv->mtkaif_params;
318
319 ucontrol->value.integer.value[0] = param->mtkaif_dmic_on;
320 return 0;
321 }
322
mt8188_adda_dmic_set(struct snd_kcontrol * kcontrol,struct snd_ctl_elem_value * ucontrol)323 static int mt8188_adda_dmic_set(struct snd_kcontrol *kcontrol,
324 struct snd_ctl_elem_value *ucontrol)
325 {
326 struct snd_soc_component *cmpnt = snd_soc_kcontrol_component(kcontrol);
327 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt);
328 struct mt8188_afe_private *afe_priv = afe->platform_priv;
329 struct mtkaif_param *param = &afe_priv->mtkaif_params;
330 int dmic_on;
331
332 dmic_on = !!ucontrol->value.integer.value[0];
333
334 dev_dbg(afe->dev, "%s(), kcontrol name %s, dmic_on %d\n",
335 __func__, kcontrol->id.name, dmic_on);
336
337 if (param->mtkaif_dmic_on == dmic_on)
338 return 0;
339
340 param->mtkaif_dmic_on = dmic_on;
341 return 1;
342 }
343
344 static const struct snd_kcontrol_new mtk_dai_adda_controls[] = {
345 SOC_SINGLE("ADDA_DL_GAIN", AFE_ADDA_DL_SRC2_CON1,
346 DL_2_GAIN_CTL_PRE_SHIFT, 65535, 0),
347 SOC_SINGLE_BOOL_EXT("MTKAIF_DMIC Switch", 0,
348 mt8188_adda_dmic_get, mt8188_adda_dmic_set),
349 };
350
mtk_dai_da_configure(struct mtk_base_afe * afe,unsigned int rate,int id)351 static int mtk_dai_da_configure(struct mtk_base_afe *afe,
352 unsigned int rate, int id)
353 {
354 unsigned int val = 0;
355 unsigned int mask = 0;
356
357 /* set sampling rate */
358 mask |= DL_2_INPUT_MODE_CTL_MASK;
359 val |= FIELD_PREP(DL_2_INPUT_MODE_CTL_MASK,
360 mtk_adda_dl_rate_transform(afe, rate));
361
362 /* turn off saturation */
363 mask |= DL_2_CH1_SATURATION_EN_CTL;
364 mask |= DL_2_CH2_SATURATION_EN_CTL;
365
366 /* turn off mute function */
367 mask |= DL_2_MUTE_CH1_OFF_CTL_PRE;
368 mask |= DL_2_MUTE_CH2_OFF_CTL_PRE;
369 val |= DL_2_MUTE_CH1_OFF_CTL_PRE;
370 val |= DL_2_MUTE_CH2_OFF_CTL_PRE;
371
372 /* set voice input data if input sample rate is 8k or 16k */
373 mask |= DL_2_VOICE_MODE_CTL_PRE;
374 if (rate == 8000 || rate == 16000)
375 val |= DL_2_VOICE_MODE_CTL_PRE;
376
377 regmap_update_bits(afe->regmap, AFE_ADDA_DL_SRC2_CON0, mask, val);
378
379 /* new 2nd sdm */
380 regmap_set_bits(afe->regmap, AFE_ADDA_DL_SDM_DCCOMP_CON,
381 DL_USE_NEW_2ND_SDM);
382
383 return 0;
384 }
385
mtk_dai_ad_configure(struct mtk_base_afe * afe,unsigned int rate,int id)386 static int mtk_dai_ad_configure(struct mtk_base_afe *afe,
387 unsigned int rate, int id)
388 {
389 unsigned int val;
390 unsigned int mask;
391
392 mask = UL_VOICE_MODE_CTL_MASK;
393 val = FIELD_PREP(UL_VOICE_MODE_CTL_MASK,
394 mtk_adda_ul_rate_transform(afe, rate));
395
396 regmap_update_bits(afe->regmap, AFE_ADDA_UL_SRC_CON0,
397 mask, val);
398 return 0;
399 }
400
mtk_dai_adda_hw_params(struct snd_pcm_substream * substream,struct snd_pcm_hw_params * params,struct snd_soc_dai * dai)401 static int mtk_dai_adda_hw_params(struct snd_pcm_substream *substream,
402 struct snd_pcm_hw_params *params,
403 struct snd_soc_dai *dai)
404 {
405 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
406 struct mt8188_afe_private *afe_priv = afe->platform_priv;
407 struct mtk_dai_adda_priv *adda_priv = afe_priv->dai_priv[dai->id];
408 unsigned int rate = params_rate(params);
409 int id = dai->id;
410 int ret = 0;
411
412 dev_dbg(afe->dev, "%s(), id %d, stream %d, rate %u\n",
413 __func__, id, substream->stream, rate);
414
415 adda_priv->hires_required = (rate > ADDA_HIRES_THRES);
416
417 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
418 ret = mtk_dai_da_configure(afe, rate, id);
419 else
420 ret = mtk_dai_ad_configure(afe, rate, id);
421
422 return ret;
423 }
424
425 static const struct snd_soc_dai_ops mtk_dai_adda_ops = {
426 .hw_params = mtk_dai_adda_hw_params,
427 };
428
429 /* dai driver */
430 #define MTK_ADDA_PLAYBACK_RATES (SNDRV_PCM_RATE_8000_48000 |\
431 SNDRV_PCM_RATE_96000 |\
432 SNDRV_PCM_RATE_192000)
433
434 #define MTK_ADDA_CAPTURE_RATES (SNDRV_PCM_RATE_8000 |\
435 SNDRV_PCM_RATE_16000 |\
436 SNDRV_PCM_RATE_32000 |\
437 SNDRV_PCM_RATE_48000 |\
438 SNDRV_PCM_RATE_96000 |\
439 SNDRV_PCM_RATE_192000)
440
441 #define MTK_ADDA_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
442 SNDRV_PCM_FMTBIT_S24_LE |\
443 SNDRV_PCM_FMTBIT_S32_LE)
444
445 static struct snd_soc_dai_driver mtk_dai_adda_driver[] = {
446 {
447 .name = "DL_SRC",
448 .id = MT8188_AFE_IO_DL_SRC,
449 .playback = {
450 .stream_name = "ADDA Playback",
451 .channels_min = 1,
452 .channels_max = 2,
453 .rates = MTK_ADDA_PLAYBACK_RATES,
454 .formats = MTK_ADDA_FORMATS,
455 },
456 .ops = &mtk_dai_adda_ops,
457 },
458 {
459 .name = "UL_SRC",
460 .id = MT8188_AFE_IO_UL_SRC,
461 .capture = {
462 .stream_name = "ADDA Capture",
463 .channels_min = 1,
464 .channels_max = 2,
465 .rates = MTK_ADDA_CAPTURE_RATES,
466 .formats = MTK_ADDA_FORMATS,
467 },
468 .ops = &mtk_dai_adda_ops,
469 },
470 };
471
init_adda_priv_data(struct mtk_base_afe * afe)472 static int init_adda_priv_data(struct mtk_base_afe *afe)
473 {
474 struct mt8188_afe_private *afe_priv = afe->platform_priv;
475 struct mtk_dai_adda_priv *adda_priv;
476 int adda_dai_list[] = {MT8188_AFE_IO_DL_SRC, MT8188_AFE_IO_UL_SRC};
477 int i;
478
479 for (i = 0; i < ARRAY_SIZE(adda_dai_list); i++) {
480 adda_priv = devm_kzalloc(afe->dev,
481 sizeof(struct mtk_dai_adda_priv),
482 GFP_KERNEL);
483 if (!adda_priv)
484 return -ENOMEM;
485
486 afe_priv->dai_priv[adda_dai_list[i]] = adda_priv;
487 }
488
489 return 0;
490 }
491
mt8188_dai_adda_register(struct mtk_base_afe * afe)492 int mt8188_dai_adda_register(struct mtk_base_afe *afe)
493 {
494 struct mtk_base_afe_dai *dai;
495
496 dai = devm_kzalloc(afe->dev, sizeof(*dai), GFP_KERNEL);
497 if (!dai)
498 return -ENOMEM;
499
500 list_add(&dai->list, &afe->sub_dais);
501
502 dai->dai_drivers = mtk_dai_adda_driver;
503 dai->num_dai_drivers = ARRAY_SIZE(mtk_dai_adda_driver);
504
505 dai->dapm_widgets = mtk_dai_adda_widgets;
506 dai->num_dapm_widgets = ARRAY_SIZE(mtk_dai_adda_widgets);
507 dai->dapm_routes = mtk_dai_adda_routes;
508 dai->num_dapm_routes = ARRAY_SIZE(mtk_dai_adda_routes);
509 dai->controls = mtk_dai_adda_controls;
510 dai->num_controls = ARRAY_SIZE(mtk_dai_adda_controls);
511
512 return init_adda_priv_data(afe);
513 }
514