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authorJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
committerJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
commitfcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch)
treea57612d1888735a2ec7972891b68c1ac5ec8faea /sound/soc/codecs/rt5640.c
parent8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff)
Added missing tegra files.HEADmaster
Diffstat (limited to 'sound/soc/codecs/rt5640.c')
-rw-r--r--sound/soc/codecs/rt5640.c2546
1 files changed, 2546 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
new file mode 100644
index 00000000000..e3d0af02e39
--- /dev/null
+++ b/sound/soc/codecs/rt5640.c
@@ -0,0 +1,2546 @@
1/*
2 * rt5640.c -- RT5640 ALSA SoC audio codec driver
3 *
4 * Copyright 2011 Realtek Semiconductor Corp.
5 * Author: Johnny Hsu <johnnyhsu@realtek.com>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#include <linux/module.h>
12#include <linux/moduleparam.h>
13#include <linux/init.h>
14#include <linux/delay.h>
15#include <linux/pm.h>
16#include <linux/i2c.h>
17#include <linux/platform_device.h>
18#include <linux/spi/spi.h>
19#include <sound/core.h>
20#include <sound/pcm.h>
21#include <sound/pcm_params.h>
22#include <sound/soc.h>
23#include <sound/soc-dapm.h>
24#include <sound/initval.h>
25#include <sound/tlv.h>
26
27#include "rt5640.h"
28#if (CONFIG_SND_SOC_RT5642_MODULE | CONFIG_SND_SOC_RT5642)
29#include "rt5640-dsp.h"
30#endif
31
32#define RT5640_DEMO 1
33#define RT5640_REG_RW 1
34#define RT5640_DET_EXT_MIC 0
35
36#ifdef RT5640_DEMO
37struct rt5640_init_reg {
38 u8 reg;
39 u16 val;
40};
41
42static struct rt5640_init_reg init_list[] = {
43 {RT5640_DUMMY1 , 0x3701},/*fa[12:13] = 1'b;fa[8~10]=1;fa[0]=1*/
44 {RT5640_DEPOP_M1 , 0x0019},/* 8e[4:3] = 11'b; 8e[0] = 1'b */
45 {RT5640_DEPOP_M2 , 0x3100},/* 8f[13] = 1'b */
46 {RT5640_ADDA_CLK1 , 0x1114},/* 73[2] = 1'b */
47 {RT5640_MICBIAS , 0x3030},/* 93[5:4] = 11'b */
48 {RT5640_PRIV_INDEX , 0x003d},/* PR3d[12] = 1'b */
49 {RT5640_PRIV_DATA , 0x3600},
50 {RT5640_CLS_D_OUT , 0xa000},/* 8d[11] = 0'b */
51 {RT5640_PRIV_INDEX , 0x001c},/* PR1c = 0D21'h */
52 {RT5640_PRIV_DATA , 0x0D21},
53 {RT5640_PRIV_INDEX , 0x001b},/* PR1B = 0D21'h */
54 {RT5640_PRIV_DATA , 0x0000},
55 {RT5640_PRIV_INDEX , 0x0012},/* PR12 = 0aa8'h */
56 {RT5640_PRIV_DATA , 0x0aa8},
57 {RT5640_PRIV_INDEX , 0x0014},/* PR14 = 0aaa'h */
58 {RT5640_PRIV_DATA , 0x0aaa},
59 {RT5640_PRIV_INDEX , 0x0020},/* PR20 = 6110'h */
60 {RT5640_PRIV_DATA , 0x6110},
61 {RT5640_PRIV_INDEX , 0x0021},/* PR21 = e0e0'h */
62 {RT5640_PRIV_DATA , 0xe0e0},
63 {RT5640_PRIV_INDEX , 0x0023},/* PR23 = 1804'h */
64 {RT5640_PRIV_DATA , 0x1804},
65 /*playback*/
66 {RT5640_STO_DAC_MIXER , 0x1414},/*Dig inf 1 -> Sto DAC mixer -> DACL*/
67 {RT5640_OUT_L3_MIXER , 0x01fe},/*DACL1 -> OUTMIXL*/
68 {RT5640_OUT_R3_MIXER , 0x01fe},/*DACR1 -> OUTMIXR */
69 {RT5640_HP_VOL , 0x8888},/* OUTMIX -> HPVOL */
70 {RT5640_HPO_MIXER , 0xc000},/* HPVOL -> HPOLMIX */
71/* {RT5640_HPO_MIXER , 0xa000},// DAC1 -> HPOLMIX */
72 {RT5640_SPK_L_MIXER , 0x0036},/* DACL1 -> SPKMIXL */
73 {RT5640_SPK_R_MIXER , 0x0036},/* DACR1 -> SPKMIXR */
74 {RT5640_SPK_VOL , 0x8888},/* SPKMIX -> SPKVOL */
75 {RT5640_SPO_L_MIXER , 0xe800},/* SPKVOLL -> SPOLMIX */
76 {RT5640_SPO_R_MIXER , 0x2800},/* SPKVOLR -> SPORMIX */
77/* {RT5640_SPO_L_MIXER , 0xb800},//DAC -> SPOLMIX */
78/* {RT5640_SPO_R_MIXER , 0x1800},//DAC -> SPORMIX */
79/* {RT5640_I2S1_SDP , 0xD000},//change IIS1 and IIS2 */
80 /*record*/
81 {RT5640_IN1_IN2 , 0x5080},/*IN1 boost 40db & differential mode*/
82 {RT5640_IN3_IN4 , 0x0500},/*IN2 boost 40db & signal ended mode*/
83 {RT5640_REC_L2_MIXER , 0x005f},/* enable Mic1 -> RECMIXL */
84 {RT5640_REC_R2_MIXER , 0x005f},/* enable Mic1 -> RECMIXR */
85/* {RT5640_REC_L2_MIXER , 0x006f},//Mic2 -> RECMIXL */
86/* {RT5640_REC_R2_MIXER , 0x006f},//Mic2 -> RECMIXR */
87 {RT5640_STO_ADC_MIXER , 0x3020},/* ADC -> Sto ADC mixer */
88
89#if RT5640_DET_EXT_MIC
90 {RT5640_MICBIAS , 0x3800},/* enable MICBIAS short current */
91 {RT5640_GPIO_CTRL1 , 0x8400},/* set GPIO1 to IRQ */
92 {RT5640_GPIO_CTRL3 , 0x0004},/* set GPIO1 output */
93 {RT5640_IRQ_CTRL2 , 0x8000},/*set MICBIAS short current to IRQ */
94 /*( if sticky set regBE : 8800 ) */
95#endif
96
97};
98#define RT5640_INIT_REG_LEN ARRAY_SIZE(init_list)
99
100static int rt5640_reg_init(struct snd_soc_codec *codec)
101{
102 int i;
103 for (i = 0; i < RT5640_INIT_REG_LEN; i++)
104 snd_soc_write(codec, init_list[i].reg, init_list[i].val);
105 return 0;
106}
107#endif
108
109static const u16 rt5640_reg[RT5640_VENDOR_ID2 + 1] = {
110 [RT5640_RESET] = 0x000c,
111 [RT5640_SPK_VOL] = 0xc8c8,
112 [RT5640_HP_VOL] = 0xc8c8,
113 [RT5640_OUTPUT] = 0xc8c8,
114 [RT5640_MONO_OUT] = 0x8000,
115 [RT5640_INL_INR_VOL] = 0x0808,
116 [RT5640_DAC1_DIG_VOL] = 0xafaf,
117 [RT5640_DAC2_DIG_VOL] = 0xafaf,
118 [RT5640_ADC_DIG_VOL] = 0x2f2f,
119 [RT5640_ADC_DATA] = 0x2f2f,
120 [RT5640_STO_ADC_MIXER] = 0x7060,
121 [RT5640_MONO_ADC_MIXER] = 0x7070,
122 [RT5640_AD_DA_MIXER] = 0x8080,
123 [RT5640_STO_DAC_MIXER] = 0x5454,
124 [RT5640_MONO_DAC_MIXER] = 0x5454,
125 [RT5640_DIG_MIXER] = 0xaa00,
126 [RT5640_DSP_PATH2] = 0xa000,
127 [RT5640_REC_L2_MIXER] = 0x007f,
128 [RT5640_REC_R2_MIXER] = 0x007f,
129 [RT5640_HPO_MIXER] = 0xe000,
130 [RT5640_SPK_L_MIXER] = 0x003e,
131 [RT5640_SPK_R_MIXER] = 0x003e,
132 [RT5640_SPO_L_MIXER] = 0xf800,
133 [RT5640_SPO_R_MIXER] = 0x3800,
134 [RT5640_SPO_CLSD_RATIO] = 0x0004,
135 [RT5640_MONO_MIXER] = 0xfc00,
136 [RT5640_OUT_L3_MIXER] = 0x01ff,
137 [RT5640_OUT_R3_MIXER] = 0x01ff,
138 [RT5640_LOUT_MIXER] = 0xf000,
139 [RT5640_PWR_ANLG1] = 0x00c0,
140 [RT5640_I2S1_SDP] = 0x8000,
141 [RT5640_I2S2_SDP] = 0x8000,
142 [RT5640_I2S3_SDP] = 0x8000,
143 [RT5640_ADDA_CLK1] = 0x1110,
144 [RT5640_ADDA_CLK2] = 0x0c00,
145 [RT5640_DMIC] = 0x1d00,
146 [RT5640_ASRC_3] = 0x0008,
147 [RT5640_HP_OVCD] = 0x0600,
148 [RT5640_CLS_D_OVCD] = 0x0228,
149 [RT5640_CLS_D_OUT] = 0xa800,
150 [RT5640_DEPOP_M1] = 0x0004,
151 [RT5640_DEPOP_M2] = 0x1100,
152 [RT5640_DEPOP_M3] = 0x0646,
153 [RT5640_CHARGE_PUMP] = 0x0c00,
154 [RT5640_MICBIAS] = 0x3000,
155 [RT5640_EQ_CTRL1] = 0x2080,
156 [RT5640_DRC_AGC_1] = 0x2206,
157 [RT5640_DRC_AGC_2] = 0x1f00,
158 [RT5640_ANC_CTRL1] = 0x034b,
159 [RT5640_ANC_CTRL2] = 0x0066,
160 [RT5640_ANC_CTRL3] = 0x000b,
161 [RT5640_GPIO_CTRL1] = 0x0400,
162 [RT5640_DSP_CTRL3] = 0x2000,
163 [RT5640_BASE_BACK] = 0x0013,
164 [RT5640_MP3_PLUS1] = 0x0680,
165 [RT5640_MP3_PLUS2] = 0x1c17,
166 [RT5640_3D_HP] = 0x8c00,
167 [RT5640_ADJ_HPF] = 0x2a20,
168 [RT5640_HP_CALIB_AMP_DET] = 0x0400,
169 [RT5640_SV_ZCD1] = 0x0809,
170 [RT5640_VENDOR_ID1] = 0x10ec,
171 [RT5640_VENDOR_ID2] = 0x6231,
172};
173
174static int rt5640_reset(struct snd_soc_codec *codec)
175{
176 return snd_soc_write(codec, RT5640_RESET, 0);
177}
178
179/**
180 * rt5640_index_write - Write private register.
181 * @codec: SoC audio codec device.
182 * @reg: Private register index.
183 * @value: Private register Data.
184 *
185 * Modify private register for advanced setting. It can be written through
186 * private index (0x6a) and data (0x6c) register.
187 *
188 * Returns 0 for success or negative error code.
189 */
190static int rt5640_index_write(struct snd_soc_codec *codec,
191 unsigned int reg, unsigned int value)
192{
193 int ret;
194
195 ret = snd_soc_write(codec, RT5640_PRIV_INDEX, reg);
196 if (ret < 0) {
197 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
198 goto err;
199 }
200 ret = snd_soc_write(codec, RT5640_PRIV_DATA, value);
201 if (ret < 0) {
202 dev_err(codec->dev, "Failed to set private value: %d\n", ret);
203 goto err;
204 }
205 return 0;
206
207err:
208 return ret;
209}
210
211/**
212 * rt5640_index_read - Read private register.
213 * @codec: SoC audio codec device.
214 * @reg: Private register index.
215 *
216 * Read advanced setting from private register. It can be read through
217 * private index (0x6a) and data (0x6c) register.
218 *
219 * Returns private register value or negative error code.
220 */
221static unsigned int rt5640_index_read(
222 struct snd_soc_codec *codec, unsigned int reg)
223{
224 int ret;
225
226 ret = snd_soc_write(codec, RT5640_PRIV_INDEX, reg);
227 if (ret < 0) {
228 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
229 return ret;
230 }
231 return snd_soc_read(codec, RT5640_PRIV_DATA);
232}
233
234/**
235 * rt5640_index_update_bits - update private register bits
236 * @codec: audio codec
237 * @reg: Private register index.
238 * @mask: register mask
239 * @value: new value
240 *
241 * Writes new register value.
242 *
243 * Returns 1 for change, 0 for no change, or negative error code.
244 */
245static int rt5640_index_update_bits(struct snd_soc_codec *codec,
246 unsigned int reg, unsigned int mask, unsigned int value)
247{
248 unsigned int old, new;
249 int change, ret;
250
251 ret = rt5640_index_read(codec, reg);
252 if (ret < 0) {
253 dev_err(codec->dev, "Failed to read private reg: %d\n", ret);
254 goto err;
255 }
256
257 old = ret;
258 new = (old & ~mask) | (value & mask);
259 change = old != new;
260 if (change) {
261 ret = rt5640_index_write(codec, reg, new);
262 if (ret < 0) {
263 dev_err(codec->dev,
264 "Failed to write private reg: %d\n", ret);
265 goto err;
266 }
267 }
268 return change;
269
270err:
271 return ret;
272}
273
274static int rt5640_volatile_register(
275 struct snd_soc_codec *codec, unsigned int reg)
276{
277 switch (reg) {
278 case RT5640_RESET:
279 case RT5640_PRIV_DATA:
280 case RT5640_ASRC_5:
281 case RT5640_EQ_CTRL1:
282 case RT5640_DRC_AGC_1:
283 case RT5640_ANC_CTRL1:
284 case RT5640_IRQ_CTRL2:
285 case RT5640_INT_IRQ_ST:
286 case RT5640_DSP_CTRL2:
287 case RT5640_DSP_CTRL3:
288 case RT5640_PGM_REG_ARR1:
289 case RT5640_PGM_REG_ARR3:
290 return 1;
291 default:
292 return 0;
293 }
294}
295
296static int rt5640_readable_register(
297 struct snd_soc_codec *codec, unsigned int reg)
298{
299 switch (reg) {
300 case RT5640_RESET:
301 case RT5640_SPK_VOL:
302 case RT5640_HP_VOL:
303 case RT5640_OUTPUT:
304 case RT5640_MONO_OUT:
305 case RT5640_IN1_IN2:
306 case RT5640_IN3_IN4:
307 case RT5640_INL_INR_VOL:
308 case RT5640_DAC1_DIG_VOL:
309 case RT5640_DAC2_DIG_VOL:
310 case RT5640_DAC2_CTRL:
311 case RT5640_ADC_DIG_VOL:
312 case RT5640_ADC_DATA:
313 case RT5640_ADC_BST_VOL:
314 case RT5640_STO_ADC_MIXER:
315 case RT5640_MONO_ADC_MIXER:
316 case RT5640_AD_DA_MIXER:
317 case RT5640_STO_DAC_MIXER:
318 case RT5640_MONO_DAC_MIXER:
319 case RT5640_DIG_MIXER:
320 case RT5640_DSP_PATH1:
321 case RT5640_DSP_PATH2:
322 case RT5640_DIG_INF_DATA:
323 case RT5640_REC_L1_MIXER:
324 case RT5640_REC_L2_MIXER:
325 case RT5640_REC_R1_MIXER:
326 case RT5640_REC_R2_MIXER:
327 case RT5640_HPO_MIXER:
328 case RT5640_SPK_L_MIXER:
329 case RT5640_SPK_R_MIXER:
330 case RT5640_SPO_L_MIXER:
331 case RT5640_SPO_R_MIXER:
332 case RT5640_SPO_CLSD_RATIO:
333 case RT5640_MONO_MIXER:
334 case RT5640_OUT_L1_MIXER:
335 case RT5640_OUT_L2_MIXER:
336 case RT5640_OUT_L3_MIXER:
337 case RT5640_OUT_R1_MIXER:
338 case RT5640_OUT_R2_MIXER:
339 case RT5640_OUT_R3_MIXER:
340 case RT5640_LOUT_MIXER:
341 case RT5640_PWR_DIG1:
342 case RT5640_PWR_DIG2:
343 case RT5640_PWR_ANLG1:
344 case RT5640_PWR_ANLG2:
345 case RT5640_PWR_MIXER:
346 case RT5640_PWR_VOL:
347 case RT5640_PRIV_INDEX:
348 case RT5640_PRIV_DATA:
349 case RT5640_I2S1_SDP:
350 case RT5640_I2S2_SDP:
351 case RT5640_I2S3_SDP:
352 case RT5640_ADDA_CLK1:
353 case RT5640_ADDA_CLK2:
354 case RT5640_DMIC:
355 case RT5640_GLB_CLK:
356 case RT5640_PLL_CTRL1:
357 case RT5640_PLL_CTRL2:
358 case RT5640_ASRC_1:
359 case RT5640_ASRC_2:
360 case RT5640_ASRC_3:
361 case RT5640_ASRC_4:
362 case RT5640_ASRC_5:
363 case RT5640_HP_OVCD:
364 case RT5640_CLS_D_OVCD:
365 case RT5640_CLS_D_OUT:
366 case RT5640_DEPOP_M1:
367 case RT5640_DEPOP_M2:
368 case RT5640_DEPOP_M3:
369 case RT5640_CHARGE_PUMP:
370 case RT5640_PV_DET_SPK_G:
371 case RT5640_MICBIAS:
372 case RT5640_EQ_CTRL1:
373 case RT5640_EQ_CTRL2:
374 case RT5640_WIND_FILTER:
375 case RT5640_DRC_AGC_1:
376 case RT5640_DRC_AGC_2:
377 case RT5640_DRC_AGC_3:
378 case RT5640_SVOL_ZC:
379 case RT5640_ANC_CTRL1:
380 case RT5640_ANC_CTRL2:
381 case RT5640_ANC_CTRL3:
382 case RT5640_JD_CTRL:
383 case RT5640_ANC_JD:
384 case RT5640_IRQ_CTRL1:
385 case RT5640_IRQ_CTRL2:
386 case RT5640_INT_IRQ_ST:
387 case RT5640_GPIO_CTRL1:
388 case RT5640_GPIO_CTRL2:
389 case RT5640_GPIO_CTRL3:
390 case RT5640_DSP_CTRL1:
391 case RT5640_DSP_CTRL2:
392 case RT5640_DSP_CTRL3:
393 case RT5640_DSP_CTRL4:
394 case RT5640_PGM_REG_ARR1:
395 case RT5640_PGM_REG_ARR2:
396 case RT5640_PGM_REG_ARR3:
397 case RT5640_PGM_REG_ARR4:
398 case RT5640_PGM_REG_ARR5:
399 case RT5640_SCB_FUNC:
400 case RT5640_SCB_CTRL:
401 case RT5640_BASE_BACK:
402 case RT5640_MP3_PLUS1:
403 case RT5640_MP3_PLUS2:
404 case RT5640_3D_HP:
405 case RT5640_ADJ_HPF:
406 case RT5640_HP_CALIB_AMP_DET:
407 case RT5640_HP_CALIB2:
408 case RT5640_SV_ZCD1:
409 case RT5640_SV_ZCD2:
410 case RT5640_DUMMY1:
411 case RT5640_DUMMY2:
412 case RT5640_DUMMY3:
413 case RT5640_VENDOR_ID:
414 case RT5640_VENDOR_ID1:
415 case RT5640_VENDOR_ID2:
416 return 1;
417 default:
418 return 0;
419 }
420}
421
422int rt5640_headset_detect(struct snd_soc_codec *codec, int jack_insert)
423{
424 int jack_type;
425
426 if (jack_insert) {
427 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
428 RT5640_PWR_LDO2, RT5640_PWR_LDO2);
429 snd_soc_update_bits(codec, RT5640_PWR_ANLG2,
430 RT5640_PWR_MB1, RT5640_PWR_MB1);
431 snd_soc_update_bits(codec, RT5640_MICBIAS,
432 RT5640_MIC1_OVCD_MASK | RT5640_MIC1_OVTH_MASK |
433 RT5640_PWR_CLK25M_MASK | RT5640_PWR_MB_MASK,
434 RT5640_MIC1_OVCD_EN | RT5640_MIC1_OVTH_600UA |
435 RT5640_PWR_MB_PU | RT5640_PWR_CLK25M_PU);
436 snd_soc_update_bits(codec, RT5640_DUMMY1,
437 0x1, 0x1);
438 msleep(50);
439 if (snd_soc_read(codec, RT5640_IRQ_CTRL2) & 0x8)
440 jack_type = RT5640_HEADPHO_DET;
441 else
442 jack_type = RT5640_HEADSET_DET;
443 snd_soc_update_bits(codec, RT5640_IRQ_CTRL2,
444 RT5640_MB1_OC_CLR, 0);
445 } else {
446 snd_soc_update_bits(codec, RT5640_MICBIAS,
447 RT5640_MIC1_OVCD_MASK,
448 RT5640_MIC1_OVCD_DIS);
449
450 jack_type = RT5640_NO_JACK;
451 }
452
453 return jack_type;
454}
455EXPORT_SYMBOL(rt5640_headset_detect);
456
457static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
458static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
459static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
460static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
461static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
462
463/* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
464static unsigned int bst_tlv[] = {
465 TLV_DB_RANGE_HEAD(7),
466 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
467 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
468 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
469 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
470 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
471 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
472 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
473};
474
475static int rt5640_dmic_get(struct snd_kcontrol *kcontrol,
476 struct snd_ctl_elem_value *ucontrol)
477{
478 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
479 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
480
481 ucontrol->value.integer.value[0] = rt5640->dmic_en;
482
483 return 0;
484}
485
486static int rt5640_dmic_put(struct snd_kcontrol *kcontrol,
487 struct snd_ctl_elem_value *ucontrol)
488{
489 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
490 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
491
492 if (rt5640->dmic_en == ucontrol->value.integer.value[0])
493 return 0;
494
495 rt5640->dmic_en = ucontrol->value.integer.value[0];
496 switch (rt5640->dmic_en) {
497 case RT5640_DMIC_DIS:
498 snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
499 RT5640_GP2_PIN_MASK | RT5640_GP3_PIN_MASK |
500 RT5640_GP4_PIN_MASK,
501 RT5640_GP2_PIN_GPIO2 | RT5640_GP3_PIN_GPIO3 |
502 RT5640_GP4_PIN_GPIO4);
503 snd_soc_update_bits(codec, RT5640_DMIC,
504 RT5640_DMIC_1_DP_MASK | RT5640_DMIC_2_DP_MASK,
505 RT5640_DMIC_1_DP_GPIO3 | RT5640_DMIC_2_DP_GPIO4);
506 snd_soc_update_bits(codec, RT5640_DMIC,
507 RT5640_DMIC_1_EN_MASK | RT5640_DMIC_2_EN_MASK,
508 RT5640_DMIC_1_DIS | RT5640_DMIC_2_DIS);
509 break;
510
511 case RT5640_DMIC1:
512 snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
513 RT5640_GP2_PIN_MASK | RT5640_GP3_PIN_MASK,
514 RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP3_PIN_DMIC1_SDA);
515 snd_soc_update_bits(codec, RT5640_DMIC,
516 RT5640_DMIC_1L_LH_MASK | RT5640_DMIC_1R_LH_MASK |
517 RT5640_DMIC_1_DP_MASK,
518 RT5640_DMIC_1L_LH_FALLING | RT5640_DMIC_1R_LH_RISING |
519 RT5640_DMIC_1_DP_IN1P);
520 snd_soc_update_bits(codec, RT5640_DMIC,
521 RT5640_DMIC_1_EN_MASK, RT5640_DMIC_1_EN);
522 break;
523
524 case RT5640_DMIC2:
525 snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
526 RT5640_GP2_PIN_MASK | RT5640_GP4_PIN_MASK,
527 RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP4_PIN_DMIC2_SDA);
528 snd_soc_update_bits(codec, RT5640_DMIC,
529 RT5640_DMIC_2L_LH_MASK | RT5640_DMIC_2R_LH_MASK |
530 RT5640_DMIC_2_DP_MASK,
531 RT5640_DMIC_2L_LH_FALLING | RT5640_DMIC_2R_LH_RISING |
532 RT5640_DMIC_2_DP_IN1N);
533 snd_soc_update_bits(codec, RT5640_DMIC,
534 RT5640_DMIC_2_EN_MASK, RT5640_DMIC_2_EN);
535 break;
536
537 default:
538 return -EINVAL;
539 }
540
541 return 0;
542}
543
544
545/* IN1/IN2 Input Type */
546static const char *rt5640_input_mode[] = {
547 "Single ended", "Differential"};
548
549static const SOC_ENUM_SINGLE_DECL(
550 rt5640_in1_mode_enum, RT5640_IN1_IN2,
551 RT5640_IN_SFT1, rt5640_input_mode);
552
553static const SOC_ENUM_SINGLE_DECL(
554 rt5640_in2_mode_enum, RT5640_IN3_IN4,
555 RT5640_IN_SFT2, rt5640_input_mode);
556
557/* Interface data select */
558static const char *rt5640_data_select[] = {
559 "Normal", "left copy to right", "right copy to left", "Swap"};
560
561static const SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA,
562 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select);
563
564static const SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA,
565 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select);
566
567static const SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA,
568 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select);
569
570static const SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA,
571 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select);
572
573static const SOC_ENUM_SINGLE_DECL(rt5640_if3_dac_enum, RT5640_DIG_INF_DATA,
574 RT5640_IF3_DAC_SEL_SFT, rt5640_data_select);
575
576static const SOC_ENUM_SINGLE_DECL(rt5640_if3_adc_enum, RT5640_DIG_INF_DATA,
577 RT5640_IF3_ADC_SEL_SFT, rt5640_data_select);
578
579/* Class D speaker gain ratio */
580static const char *rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", "2x",
581 "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
582
583static const SOC_ENUM_SINGLE_DECL(
584 rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT,
585 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio);
586
587/* DMIC */
588static const char *rt5640_dmic_mode[] = {"Disable", "DMIC1", "DMIC2"};
589
590static const SOC_ENUM_SINGLE_DECL(rt5640_dmic_enum, 0, 0, rt5640_dmic_mode);
591
592
593
594#ifdef RT5640_REG_RW
595#define REGVAL_MAX 0xffff
596static unsigned int regctl_addr;
597static int rt5640_regctl_info(struct snd_kcontrol *kcontrol,
598 struct snd_ctl_elem_info *uinfo) {
599 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
600 uinfo->count = 2;
601 uinfo->value.integer.min = 0;
602 uinfo->value.integer.max = REGVAL_MAX;
603 return 0;
604}
605
606static int rt5640_regctl_get(struct snd_kcontrol *kcontrol,
607 struct snd_ctl_elem_value *ucontrol)
608{
609 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
610 ucontrol->value.integer.value[0] = regctl_addr;
611 ucontrol->value.integer.value[1] = snd_soc_read(codec, regctl_addr);
612 return 0;
613}
614
615static int rt5640_regctl_put(struct snd_kcontrol *kcontrol,
616 struct snd_ctl_elem_value *ucontrol)
617{
618 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
619 regctl_addr = ucontrol->value.integer.value[0];
620 if (ucontrol->value.integer.value[1] <= REGVAL_MAX)
621 snd_soc_write(codec, regctl_addr,
622 ucontrol->value.integer.value[1]);
623 return 0;
624}
625#endif
626
627
628#define VOL_RESCALE_MAX_VOL 0x27 /* 39 */
629#define VOL_RESCALE_MIX_RANGE 0x1F /* 31 */
630
631static int rt5640_vol_rescale_get(struct snd_kcontrol *kcontrol,
632 struct snd_ctl_elem_value *ucontrol)
633{
634 struct soc_mixer_control *mc =
635 (struct soc_mixer_control *)kcontrol->private_value;
636 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
637 unsigned int val = snd_soc_read(codec, mc->reg);
638
639 ucontrol->value.integer.value[0] = VOL_RESCALE_MAX_VOL -
640 ((val & RT5640_L_VOL_MASK) >> mc->shift);
641 ucontrol->value.integer.value[1] = VOL_RESCALE_MAX_VOL -
642 (val & RT5640_R_VOL_MASK);
643
644 return 0;
645}
646
647static int rt5640_vol_rescale_put(struct snd_kcontrol *kcontrol,
648 struct snd_ctl_elem_value *ucontrol)
649{
650 struct soc_mixer_control *mc =
651 (struct soc_mixer_control *)kcontrol->private_value;
652 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
653 unsigned int val, val2;
654
655 val = VOL_RESCALE_MAX_VOL - ucontrol->value.integer.value[0];
656 val2 = VOL_RESCALE_MAX_VOL - ucontrol->value.integer.value[1];
657 return snd_soc_update_bits_locked(codec, mc->reg, RT5640_L_VOL_MASK |
658 RT5640_R_VOL_MASK, val << mc->shift | val2);
659}
660
661
662static const struct snd_kcontrol_new rt5640_snd_controls[] = {
663 /* Speaker Output Volume */
664 SOC_DOUBLE_EXT_TLV("Speaker Playback Volume", RT5640_SPK_VOL,
665 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, VOL_RESCALE_MIX_RANGE, 0,
666 rt5640_vol_rescale_get, rt5640_vol_rescale_put, out_vol_tlv),
667
668 /* Headphone Output Volume */
669 SOC_DOUBLE("HP Playback Switch", RT5640_HP_VOL,
670 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
671
672 SOC_DOUBLE_EXT_TLV("HP Playback Volume", RT5640_HP_VOL,
673 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, VOL_RESCALE_MIX_RANGE, 0,
674 rt5640_vol_rescale_get, rt5640_vol_rescale_put, out_vol_tlv),
675
676 /* OUTPUT Control */
677 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT,
678 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
679 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT,
680 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
681 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
682 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
683 /* MONO Output Control */
684 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT,
685 RT5640_L_MUTE_SFT, 1, 1),
686 /* DAC Digital Volume */
687 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
688 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
689 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
690 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
691 175, 0, dac_vol_tlv),
692 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
693 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
694 175, 0, dac_vol_tlv),
695 /* IN1/IN2 Control */
696 SOC_ENUM("IN1 Mode Control", rt5640_in1_mode_enum),
697 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
698 RT5640_BST_SFT1, 8, 0, bst_tlv),
699 SOC_ENUM("IN2 Mode Control", rt5640_in2_mode_enum),
700 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4,
701 RT5640_BST_SFT2, 8, 0, bst_tlv),
702 /* INL/INR Volume Control */
703 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL,
704 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT,
705 31, 1, in_vol_tlv),
706 /* ADC Digital Volume Control */
707 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL,
708 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
709 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL,
710 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
711 127, 0, adc_vol_tlv),
712 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA,
713 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
714 127, 0, adc_vol_tlv),
715 /* ADC Boost Volume Control */
716 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL,
717 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT,
718 3, 0, adc_bst_tlv),
719 /* Class D speaker gain ratio */
720 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum),
721 /* DMIC */
722 SOC_ENUM_EXT("DMIC Switch", rt5640_dmic_enum,
723 rt5640_dmic_get, rt5640_dmic_put),
724
725#ifdef RT5640_REG_RW
726 {
727 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
728 .name = "Register Control",
729 .info = rt5640_regctl_info,
730 .get = rt5640_regctl_get,
731 .put = rt5640_regctl_put,
732 },
733#endif
734};
735
736/**
737 * set_dmic_clk - Set parameter of dmic.
738 *
739 * @w: DAPM widget.
740 * @kcontrol: The kcontrol of this widget.
741 * @event: Event id.
742 *
743 * Choose dmic clock between 1MHz and 3MHz.
744 * It is better for clock to approximate 3MHz.
745 */
746static int set_dmic_clk(struct snd_soc_dapm_widget *w,
747 struct snd_kcontrol *kcontrol, int event)
748{
749 struct snd_soc_codec *codec = w->codec;
750 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
751 int div[] = {2, 3, 4, 6, 12}, idx = -EINVAL, i, rate, red, bound, temp;
752
753 rate = rt5640->lrck[rt5640->aif_pu] << 8;
754 red = 3000000 * 12;
755 for (i = 0; i < ARRAY_SIZE(div); i++) {
756 bound = div[i] * 3000000;
757 if (rate > bound)
758 continue;
759 temp = bound - rate;
760 if (temp < red) {
761 red = temp;
762 idx = i;
763 }
764 }
765 if (idx < 0)
766 dev_err(codec->dev, "Failed to set DMIC clock\n");
767 else
768 snd_soc_update_bits(codec, RT5640_DMIC, RT5640_DMIC_CLK_MASK,
769 idx << RT5640_DMIC_CLK_SFT);
770 return idx;
771}
772
773static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
774 struct snd_soc_dapm_widget *sink)
775{
776 unsigned int val;
777
778 val = snd_soc_read(source->codec, RT5640_GLB_CLK);
779 val &= RT5640_SCLK_SRC_MASK;
780 if (val == RT5640_SCLK_SRC_PLL1 || val == RT5640_SCLK_SRC_PLL1T)
781 return 1;
782 else
783 return 0;
784}
785
786/* Digital Mixer */
787static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = {
788 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
789 RT5640_M_ADC_L1_SFT, 1, 1),
790 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
791 RT5640_M_ADC_L2_SFT, 1, 1),
792};
793
794static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = {
795 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
796 RT5640_M_ADC_R1_SFT, 1, 1),
797 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
798 RT5640_M_ADC_R2_SFT, 1, 1),
799};
800
801static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = {
802 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
803 RT5640_M_MONO_ADC_L1_SFT, 1, 1),
804 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
805 RT5640_M_MONO_ADC_L2_SFT, 1, 1),
806};
807
808static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = {
809 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
810 RT5640_M_MONO_ADC_R1_SFT, 1, 1),
811 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
812 RT5640_M_MONO_ADC_R2_SFT, 1, 1),
813};
814
815static const struct snd_kcontrol_new rt5640_dac_l_mix[] = {
816 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
817 RT5640_M_ADCMIX_L_SFT, 1, 1),
818 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
819 RT5640_M_IF1_DAC_L_SFT, 1, 1),
820};
821
822static const struct snd_kcontrol_new rt5640_dac_r_mix[] = {
823 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
824 RT5640_M_ADCMIX_R_SFT, 1, 1),
825 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
826 RT5640_M_IF1_DAC_R_SFT, 1, 1),
827};
828
829static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = {
830 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
831 RT5640_M_DAC_L1_SFT, 1, 1),
832 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
833 RT5640_M_DAC_L2_SFT, 1, 1),
834 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
835 RT5640_M_ANC_DAC_L_SFT, 1, 1),
836};
837
838static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = {
839 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
840 RT5640_M_DAC_R1_SFT, 1, 1),
841 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
842 RT5640_M_DAC_R2_SFT, 1, 1),
843 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
844 RT5640_M_ANC_DAC_R_SFT, 1, 1),
845};
846
847static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
848 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
849 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
850 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
851 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1),
852 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
853 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1),
854};
855
856static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = {
857 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER,
858 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1),
859 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
860 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1),
861 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
862 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1),
863};
864
865static const struct snd_kcontrol_new rt5640_dig_l_mix[] = {
866 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER,
867 RT5640_M_STO_L_DAC_L_SFT, 1, 1),
868 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER,
869 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1),
870};
871
872static const struct snd_kcontrol_new rt5640_dig_r_mix[] = {
873 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER,
874 RT5640_M_STO_R_DAC_R_SFT, 1, 1),
875 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER,
876 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1),
877};
878
879/* Analog Input Mixer */
880static const struct snd_kcontrol_new rt5640_rec_l_mix[] = {
881 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER,
882 RT5640_M_HP_L_RM_L_SFT, 1, 1),
883 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER,
884 RT5640_M_IN_L_RM_L_SFT, 1, 1),
885 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER,
886 RT5640_M_BST4_RM_L_SFT, 1, 1),
887 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER,
888 RT5640_M_BST1_RM_L_SFT, 1, 1),
889 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER,
890 RT5640_M_OM_L_RM_L_SFT, 1, 1),
891};
892
893static const struct snd_kcontrol_new rt5640_rec_r_mix[] = {
894 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER,
895 RT5640_M_HP_R_RM_R_SFT, 1, 1),
896 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER,
897 RT5640_M_IN_R_RM_R_SFT, 1, 1),
898 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER,
899 RT5640_M_BST4_RM_R_SFT, 1, 1),
900 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER,
901 RT5640_M_BST1_RM_R_SFT, 1, 1),
902 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER,
903 RT5640_M_OM_R_RM_R_SFT, 1, 1),
904};
905
906/* Analog Output Mixer */
907static const struct snd_kcontrol_new rt5640_spk_l_mix[] = {
908 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER,
909 RT5640_M_RM_L_SM_L_SFT, 1, 1),
910 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER,
911 RT5640_M_IN_L_SM_L_SFT, 1, 1),
912 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER,
913 RT5640_M_DAC_L1_SM_L_SFT, 1, 1),
914 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER,
915 RT5640_M_DAC_L2_SM_L_SFT, 1, 1),
916 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER,
917 RT5640_M_OM_L_SM_L_SFT, 1, 1),
918};
919
920static const struct snd_kcontrol_new rt5640_spk_r_mix[] = {
921 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER,
922 RT5640_M_RM_R_SM_R_SFT, 1, 1),
923 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER,
924 RT5640_M_IN_R_SM_R_SFT, 1, 1),
925 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER,
926 RT5640_M_DAC_R1_SM_R_SFT, 1, 1),
927 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER,
928 RT5640_M_DAC_R2_SM_R_SFT, 1, 1),
929 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER,
930 RT5640_M_OM_R_SM_R_SFT, 1, 1),
931};
932
933static const struct snd_kcontrol_new rt5640_out_l_mix[] = {
934 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER,
935 RT5640_M_SM_L_OM_L_SFT, 1, 1),
936 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
937 RT5640_M_BST1_OM_L_SFT, 1, 1),
938 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
939 RT5640_M_IN_L_OM_L_SFT, 1, 1),
940 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
941 RT5640_M_RM_L_OM_L_SFT, 1, 1),
942 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER,
943 RT5640_M_DAC_R2_OM_L_SFT, 1, 1),
944 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER,
945 RT5640_M_DAC_L2_OM_L_SFT, 1, 1),
946 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
947 RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
948};
949
950static const struct snd_kcontrol_new rt5640_out_r_mix[] = {
951 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER,
952 RT5640_M_SM_L_OM_R_SFT, 1, 1),
953 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
954 RT5640_M_BST4_OM_R_SFT, 1, 1),
955 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
956 RT5640_M_BST1_OM_R_SFT, 1, 1),
957 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
958 RT5640_M_IN_R_OM_R_SFT, 1, 1),
959 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
960 RT5640_M_RM_R_OM_R_SFT, 1, 1),
961 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER,
962 RT5640_M_DAC_L2_OM_R_SFT, 1, 1),
963 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER,
964 RT5640_M_DAC_R2_OM_R_SFT, 1, 1),
965 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
966 RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
967};
968
969static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
970 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
971 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
972 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER,
973 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1),
974 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER,
975 RT5640_M_SV_R_SPM_L_SFT, 1, 1),
976 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER,
977 RT5640_M_SV_L_SPM_L_SFT, 1, 1),
978 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER,
979 RT5640_M_BST1_SPM_L_SFT, 1, 1),
980};
981
982static const struct snd_kcontrol_new rt5640_spo_r_mix[] = {
983 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER,
984 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1),
985 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER,
986 RT5640_M_SV_R_SPM_R_SFT, 1, 1),
987 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER,
988 RT5640_M_BST1_SPM_R_SFT, 1, 1),
989};
990
991static const struct snd_kcontrol_new rt5640_hpo_mix[] = {
992 SOC_DAPM_SINGLE("DAC2 Switch", RT5640_HPO_MIXER,
993 RT5640_M_DAC2_HM_SFT, 1, 1),
994 SOC_DAPM_SINGLE("DAC1 Switch", RT5640_HPO_MIXER,
995 RT5640_M_DAC1_HM_SFT, 1, 1),
996 SOC_DAPM_SINGLE("HPVOL Switch", RT5640_HPO_MIXER,
997 RT5640_M_HPVOL_HM_SFT, 1, 1),
998};
999
1000static const struct snd_kcontrol_new rt5640_lout_mix[] = {
1001 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
1002 RT5640_M_DAC_L1_LM_SFT, 1, 1),
1003 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER,
1004 RT5640_M_DAC_R1_LM_SFT, 1, 1),
1005 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER,
1006 RT5640_M_OV_L_LM_SFT, 1, 1),
1007 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER,
1008 RT5640_M_OV_R_LM_SFT, 1, 1),
1009};
1010
1011static const struct snd_kcontrol_new rt5640_mono_mix[] = {
1012 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER,
1013 RT5640_M_DAC_R2_MM_SFT, 1, 1),
1014 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER,
1015 RT5640_M_DAC_L2_MM_SFT, 1, 1),
1016 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER,
1017 RT5640_M_OV_R_MM_SFT, 1, 1),
1018 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER,
1019 RT5640_M_OV_L_MM_SFT, 1, 1),
1020 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER,
1021 RT5640_M_BST1_MM_SFT, 1, 1),
1022};
1023
1024/* INL/R source */
1025static const char *rt5640_inl_src[] = {"IN2P", "MonoP"};
1026
1027static const SOC_ENUM_SINGLE_DECL(
1028 rt5640_inl_enum, RT5640_INL_INR_VOL,
1029 RT5640_INL_SEL_SFT, rt5640_inl_src);
1030
1031static const struct snd_kcontrol_new rt5640_inl_mux =
1032 SOC_DAPM_ENUM("INL source", rt5640_inl_enum);
1033
1034static const char *rt5640_inr_src[] = {"IN2N", "MonoN"};
1035
1036static const SOC_ENUM_SINGLE_DECL(
1037 rt5640_inr_enum, RT5640_INL_INR_VOL,
1038 RT5640_INR_SEL_SFT, rt5640_inr_src);
1039
1040static const struct snd_kcontrol_new rt5640_inr_mux =
1041 SOC_DAPM_ENUM("INR source", rt5640_inr_enum);
1042
1043/* Stereo ADC source */
1044static const char *rt5640_stereo_adc1_src[] = {"DIG MIX", "ADC"};
1045
1046static const SOC_ENUM_SINGLE_DECL(
1047 rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER,
1048 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src);
1049
1050static const struct snd_kcontrol_new rt5640_sto_adc_l1_mux =
1051 SOC_DAPM_ENUM("Stereo ADC L1 source", rt5640_stereo_adc1_enum);
1052
1053static const struct snd_kcontrol_new rt5640_sto_adc_r1_mux =
1054 SOC_DAPM_ENUM("Stereo ADC R1 source", rt5640_stereo_adc1_enum);
1055
1056static const char *rt5640_stereo_adc2_src[] = {"DMIC1", "DMIC2", "DIG MIX"};
1057
1058static const SOC_ENUM_SINGLE_DECL(
1059 rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER,
1060 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src);
1061
1062static const struct snd_kcontrol_new rt5640_sto_adc_l2_mux =
1063 SOC_DAPM_ENUM("Stereo ADC L2 source", rt5640_stereo_adc2_enum);
1064
1065static const struct snd_kcontrol_new rt5640_sto_adc_r2_mux =
1066 SOC_DAPM_ENUM("Stereo ADC R2 source", rt5640_stereo_adc2_enum);
1067
1068/* Mono ADC source */
1069static const char *rt5640_mono_adc_l1_src[] = {"Mono DAC MIXL", "ADCL"};
1070
1071static const SOC_ENUM_SINGLE_DECL(
1072 rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER,
1073 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src);
1074
1075static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux =
1076 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum);
1077
1078static const char *rt5640_mono_adc_l2_src[] = {
1079 "DMIC L1", "DMIC L2", "Mono DAC MIXL"
1080};
1081
1082static const SOC_ENUM_SINGLE_DECL(
1083 rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER,
1084 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src);
1085
1086static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux =
1087 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum);
1088
1089static const char *rt5640_mono_adc_r1_src[] = {"Mono DAC MIXR", "ADCR"};
1090
1091static const SOC_ENUM_SINGLE_DECL(
1092 rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER,
1093 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src);
1094
1095static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux =
1096 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum);
1097
1098static const char *rt5640_mono_adc_r2_src[] = {
1099 "DMIC R1", "DMIC R2", "Mono DAC MIXR"
1100};
1101
1102static const SOC_ENUM_SINGLE_DECL(
1103 rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER,
1104 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src);
1105
1106static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux =
1107 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum);
1108
1109/* DAC2 channel source */
1110static const char *rt5640_dac_l2_src[] = {"IF2", "IF3", "TxDC", "Base L/R"};
1111
1112static const SOC_ENUM_SINGLE_DECL(rt5640_dac_l2_enum, RT5640_DSP_PATH2,
1113 RT5640_DAC_L2_SEL_SFT, rt5640_dac_l2_src);
1114
1115static const struct snd_kcontrol_new rt5640_dac_l2_mux =
1116 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
1117
1118static const char *rt5640_dac_r2_src[] = {"IF2", "IF3", "TxDC"};
1119
1120static const SOC_ENUM_SINGLE_DECL(
1121 rt5640_dac_r2_enum, RT5640_DSP_PATH2,
1122 RT5640_DAC_R2_SEL_SFT, rt5640_dac_r2_src);
1123
1124static const struct snd_kcontrol_new rt5640_dac_r2_mux =
1125 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum);
1126
1127/* Interface 2 ADC channel source */
1128static const char *rt5640_if2_adc_l_src[] = {"TxDP", "Mono ADC MIXL"};
1129
1130static const SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_l_enum, RT5640_DSP_PATH2,
1131 RT5640_IF2_ADC_L_SEL_SFT, rt5640_if2_adc_l_src);
1132
1133static const struct snd_kcontrol_new rt5640_if2_adc_l_mux =
1134 SOC_DAPM_ENUM("IF2 ADC left channel source", rt5640_if2_adc_l_enum);
1135
1136static const char *rt5640_if2_adc_r_src[] = {"TxDP", "Mono ADC MIXR"};
1137
1138static const SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_r_enum, RT5640_DSP_PATH2,
1139 RT5640_IF2_ADC_R_SEL_SFT, rt5640_if2_adc_r_src);
1140
1141static const struct snd_kcontrol_new rt5640_if2_adc_r_mux =
1142 SOC_DAPM_ENUM("IF2 ADC right channel source", rt5640_if2_adc_r_enum);
1143
1144/* digital interface and iis interface map */
1145static const char *rt5640_dai_iis_map[] = {"1:1|2:2|3:3", "1:1|2:3|3:2",
1146 "1:3|2:1|3:2", "1:3|2:2|3:1", "1:2|2:3|3:1",
1147 "1:2|2:1|3:3", "1:1|2:1|3:3", "1:2|2:2|3:3"};
1148
1149static const SOC_ENUM_SINGLE_DECL(
1150 rt5640_dai_iis_map_enum, RT5640_I2S1_SDP,
1151 RT5640_I2S_IF_SFT, rt5640_dai_iis_map);
1152
1153static const struct snd_kcontrol_new rt5640_dai_mux =
1154 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum);
1155
1156/* SDI select */
1157static const char *rt5640_sdi_sel[] = {"IF1", "IF2"};
1158
1159static const SOC_ENUM_SINGLE_DECL(
1160 rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
1161 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel);
1162
1163static const struct snd_kcontrol_new rt5640_sdi_mux =
1164 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
1165
1166static int spk_event(struct snd_soc_dapm_widget *w,
1167 struct snd_kcontrol *kcontrol, int event)
1168{
1169 struct snd_soc_codec *codec = w->codec;
1170 static unsigned int spkl_out_enable;
1171 static unsigned int spkr_out_enable;
1172
1173 switch (event) {
1174 case SND_SOC_DAPM_POST_PMU:
1175 pr_info("spk_event --SND_SOC_DAPM_POST_PMU\n");
1176 snd_soc_update_bits(codec, RT5640_PWR_DIG1, 0x0001, 0x0001);
1177 rt5640_index_update_bits(codec, 0x1c, 0xf000, 0xf000);
1178 /* rt5640_index_write(codec, 0x1c, 0xfd21); */
1179 break;
1180
1181 case SND_SOC_DAPM_PRE_PMD:
1182 pr_info("spk_event --SND_SOC_DAPM_POST_PMD\n");
1183 /* rt5640_index_write(codec, 0x1c, 0xfd00); */
1184 rt5640_index_update_bits(codec, 0x1c, 0xf000, 0x0000);
1185 snd_soc_update_bits(codec, RT5640_PWR_DIG1, 0x0001, 0x0000);
1186 break;
1187
1188 default:
1189 return 0;
1190 }
1191 return 0;
1192}
1193
1194static int hp_event(struct snd_soc_dapm_widget *w,
1195 struct snd_kcontrol *kcontrol, int event)
1196{
1197 struct snd_soc_codec *codec = w->codec;
1198 static unsigned int hp_out_enable;
1199
1200 switch (event) {
1201 case SND_SOC_DAPM_POST_PMU:
1202 pr_info("hp_event --SND_SOC_DAPM_POST_PMU\n");
1203 break;
1204
1205 case SND_SOC_DAPM_PRE_PMD:
1206 pr_info("hp_event --SND_SOC_DAPM_POST_PMD\n");
1207 break;
1208
1209 default:
1210 return 0;
1211 }
1212 return 0;
1213}
1214
1215static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
1216 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2,
1217 RT5640_PWR_PLL_BIT, 0, NULL, 0),
1218 /* Input Side */
1219 /* micbias */
1220 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1,
1221 RT5640_PWR_LDO2_BIT, 0, NULL, 0),
1222 SND_SOC_DAPM_MICBIAS("micbias1", RT5640_PWR_ANLG2,
1223 RT5640_PWR_MB1_BIT, 0),
1224 SND_SOC_DAPM_MICBIAS("micbias2", RT5640_PWR_ANLG2,
1225 RT5640_PWR_MB2_BIT, 0),
1226 /* Input Lines */
1227
1228 SND_SOC_DAPM_INPUT("MIC1"),
1229 SND_SOC_DAPM_INPUT("MIC2"),
1230 SND_SOC_DAPM_INPUT("DMIC1"),
1231 SND_SOC_DAPM_INPUT("DMIC2"),
1232 SND_SOC_DAPM_INPUT("IN1P"),
1233 SND_SOC_DAPM_INPUT("IN1N"),
1234 SND_SOC_DAPM_INPUT("IN2P"),
1235 SND_SOC_DAPM_INPUT("IN2N"),
1236 SND_SOC_DAPM_INPUT("DMIC L1"),
1237 SND_SOC_DAPM_INPUT("DMIC R1"),
1238 SND_SOC_DAPM_INPUT("DMIC L2"),
1239 SND_SOC_DAPM_INPUT("DMIC R2"),
1240 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1241 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1242 /* Boost */
1243 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
1244 RT5640_PWR_BST1_BIT, 0, NULL, 0),
1245 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2,
1246 RT5640_PWR_BST4_BIT, 0, NULL, 0),
1247 /* Input Volume */
1248 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL,
1249 RT5640_PWR_IN_L_BIT, 0, NULL, 0),
1250 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL,
1251 RT5640_PWR_IN_R_BIT, 0, NULL, 0),
1252 /* IN Mux */
1253 SND_SOC_DAPM_MUX("INL Mux", SND_SOC_NOPM, 0, 0, &rt5640_inl_mux),
1254 SND_SOC_DAPM_MUX("INR Mux", SND_SOC_NOPM, 0, 0, &rt5640_inr_mux),
1255 /* REC Mixer */
1256 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0,
1257 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)),
1258 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0,
1259 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)),
1260 /* ADCs */
1261 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1,
1262 RT5640_PWR_ADC_L_BIT, 0),
1263 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1,
1264 RT5640_PWR_ADC_R_BIT, 0),
1265 /* ADC Mux */
1266 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1267 &rt5640_sto_adc_l2_mux),
1268 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1269 &rt5640_sto_adc_r2_mux),
1270 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1271 &rt5640_sto_adc_l1_mux),
1272 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1273 &rt5640_sto_adc_r1_mux),
1274 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1275 &rt5640_mono_adc_l2_mux),
1276 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1277 &rt5640_mono_adc_l1_mux),
1278 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1279 &rt5640_mono_adc_r1_mux),
1280 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1281 &rt5640_mono_adc_r2_mux),
1282 /* ADC Mixer */
1283 SND_SOC_DAPM_SUPPLY("stereo filter", RT5640_PWR_DIG2,
1284 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0),
1285 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1286 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)),
1287 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1288 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)),
1289 SND_SOC_DAPM_SUPPLY("mono left filter", RT5640_PWR_DIG2,
1290 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1291 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1292 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)),
1293 SND_SOC_DAPM_SUPPLY("mono right filter", RT5640_PWR_DIG2,
1294 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1295 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1296 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)),
1297
1298 /* IF2 Mux */
1299 SND_SOC_DAPM_MUX("IF2 ADC L Mux", SND_SOC_NOPM, 0, 0,
1300 &rt5640_if2_adc_l_mux),
1301 SND_SOC_DAPM_MUX("IF2 ADC R Mux", SND_SOC_NOPM, 0, 0,
1302 &rt5640_if2_adc_r_mux),
1303
1304 /* Digital Interface */
1305 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1,
1306 RT5640_PWR_I2S1_BIT, 0, NULL, 0),
1307 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1308 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1309 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1310 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1311 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1312 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1313 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1,
1314 RT5640_PWR_I2S2_BIT, 0, NULL, 0),
1315 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1316 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1317 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1318 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1319 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1320 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1321 SND_SOC_DAPM_SUPPLY("I2S3", RT5640_PWR_DIG1,
1322 RT5640_PWR_I2S3_BIT, 0, NULL, 0),
1323 SND_SOC_DAPM_PGA("IF3 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1324 SND_SOC_DAPM_PGA("IF3 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1325 SND_SOC_DAPM_PGA("IF3 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1326 SND_SOC_DAPM_PGA("IF3 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1327 SND_SOC_DAPM_PGA("IF3 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1328 SND_SOC_DAPM_PGA("IF3 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1329
1330 /* Digital Interface Select */
1331 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1332 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1333 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1334 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1335 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1336
1337 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1338 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1339 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1340 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1341 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1342
1343 SND_SOC_DAPM_MUX("DAI3 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1344 SND_SOC_DAPM_MUX("DAI3 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1345
1346 /* Audio Interface */
1347 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1348 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1349 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1350 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1351 SND_SOC_DAPM_AIF_IN("AIF3RX", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
1352 SND_SOC_DAPM_AIF_OUT("AIF3TX", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
1353
1354 /* Audio DSP */
1355 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1356
1357 /* ANC */
1358 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1359
1360 /* Output Side */
1361 /* DAC mixer before sound effect */
1362 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1363 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
1364 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1365 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
1366
1367 /* DAC2 channel Mux */
1368 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0,
1369 &rt5640_dac_l2_mux),
1370 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0,
1371 &rt5640_dac_r2_mux),
1372
1373 /* DAC Mixer */
1374 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1375 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
1376 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1377 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
1378 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1379 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
1380 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1381 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)),
1382 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1383 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)),
1384 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1385 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)),
1386 /* DACs */
1387 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1,
1388 RT5640_PWR_DAC_L1_BIT, 0),
1389 SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1,
1390 RT5640_PWR_DAC_L2_BIT, 0),
1391 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1,
1392 RT5640_PWR_DAC_R1_BIT, 0),
1393 SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1,
1394 RT5640_PWR_DAC_R2_BIT, 0),
1395 /* SPK/OUT Mixer */
1396 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
1397 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
1398 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
1399 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
1400 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1401 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
1402 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1403 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
1404 /* Ouput Volume */
1405 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
1406 RT5640_PWR_SV_L_BIT, 0, NULL, 0),
1407 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL,
1408 RT5640_PWR_SV_R_BIT, 0, NULL, 0),
1409 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL,
1410 RT5640_PWR_OV_L_BIT, 0, NULL, 0),
1411 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL,
1412 RT5640_PWR_OV_R_BIT, 0, NULL, 0),
1413 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL,
1414 RT5640_PWR_HV_L_BIT, 0, NULL, 0),
1415 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL,
1416 RT5640_PWR_HV_R_BIT, 0, NULL, 0),
1417 /* SPO/HPO/LOUT/Mono Mixer */
1418 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1419 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
1420 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1421 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
1422
1423 SND_SOC_DAPM_MIXER("HPOL MIX", SND_SOC_NOPM, 0, 0,
1424 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1425 SND_SOC_DAPM_MIXER("HPOR MIX", SND_SOC_NOPM, 0, 0,
1426 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1427 SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1, RT5640_PWR_LM_BIT, 0,
1428 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
1429 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
1430 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
1431
1432 SND_SOC_DAPM_SUPPLY("Improve mono amp drv", RT5640_PWR_ANLG1,
1433 RT5640_PWR_MA_BIT, 0, NULL, 0),
1434
1435 SND_SOC_DAPM_SUPPLY("Improve HP amp drv", RT5640_PWR_ANLG1,
1436 SND_SOC_NOPM, 0, hp_event, SND_SOC_DAPM_PRE_PMD |
1437 SND_SOC_DAPM_POST_PMU),
1438
1439 SND_SOC_DAPM_PGA("HP L amp", RT5640_PWR_ANLG1,
1440 RT5640_PWR_HP_L_BIT, 0, NULL, 0),
1441
1442 SND_SOC_DAPM_PGA("HP R amp", RT5640_PWR_ANLG1,
1443 RT5640_PWR_HP_R_BIT, 0, NULL, 0),
1444
1445 SND_SOC_DAPM_SUPPLY("Improve SPK amp drv", RT5640_PWR_DIG1,
1446 SND_SOC_NOPM, 0, spk_event,
1447 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1448
1449 /* Output Lines */
1450 SND_SOC_DAPM_OUTPUT("SPOLP"),
1451 SND_SOC_DAPM_OUTPUT("SPOLN"),
1452 SND_SOC_DAPM_OUTPUT("SPORP"),
1453 SND_SOC_DAPM_OUTPUT("SPORN"),
1454 SND_SOC_DAPM_OUTPUT("HPOL"),
1455 SND_SOC_DAPM_OUTPUT("HPOR"),
1456 SND_SOC_DAPM_OUTPUT("LOUTL"),
1457 SND_SOC_DAPM_OUTPUT("LOUTR"),
1458 SND_SOC_DAPM_OUTPUT("MonoP"),
1459 SND_SOC_DAPM_OUTPUT("MonoN"),
1460};
1461
1462static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
1463 {"IN1P", NULL, "LDO2"},
1464 {"IN2P", NULL, "LDO2"},
1465
1466 {"IN1P", NULL, "MIC1"},
1467 {"IN1N", NULL, "MIC1"},
1468 {"IN2P", NULL, "MIC2"},
1469 {"IN2N", NULL, "MIC2"},
1470
1471 {"DMIC L1", NULL, "DMIC1"},
1472 {"DMIC R1", NULL, "DMIC1"},
1473 {"DMIC L2", NULL, "DMIC2"},
1474 {"DMIC R2", NULL, "DMIC2"},
1475
1476 {"BST1", NULL, "IN1P"},
1477 {"BST1", NULL, "IN1N"},
1478 {"BST2", NULL, "IN2P"},
1479 {"BST2", NULL, "IN2N"},
1480
1481 {"INL VOL", NULL, "IN2P"},
1482 {"INR VOL", NULL, "IN2N"},
1483
1484 {"RECMIXL", "HPOL Switch", "HPOL"},
1485 {"RECMIXL", "INL Switch", "INL VOL"},
1486 {"RECMIXL", "BST2 Switch", "BST2"},
1487 {"RECMIXL", "BST1 Switch", "BST1"},
1488 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1489
1490 {"RECMIXR", "HPOR Switch", "HPOR"},
1491 {"RECMIXR", "INR Switch", "INR VOL"},
1492 {"RECMIXR", "BST2 Switch", "BST2"},
1493 {"RECMIXR", "BST1 Switch", "BST1"},
1494 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1495
1496 {"ADC L", NULL, "RECMIXL"},
1497 {"ADC R", NULL, "RECMIXR"},
1498
1499 {"DMIC L1", NULL, "DMIC CLK"},
1500 {"DMIC L2", NULL, "DMIC CLK"},
1501
1502 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1503 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1504 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1505 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1506 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1507
1508 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1509 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1510 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1511 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1512 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1513
1514 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1515 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1516 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1517 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1518 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1519
1520 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1521 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1522 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1523 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1524 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1525
1526 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1527 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1528 {"Stereo ADC MIXL", NULL, "stereo filter"},
1529 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
1530
1531 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1532 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1533 {"Stereo ADC MIXR", NULL, "stereo filter"},
1534 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
1535
1536 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1537 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1538 {"Mono ADC MIXL", NULL, "mono left filter"},
1539 {"mono left filter", NULL, "PLL1", check_sysclk1_source},
1540
1541 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1542 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1543 {"Mono ADC MIXR", NULL, "mono right filter"},
1544 {"mono right filter", NULL, "PLL1", check_sysclk1_source},
1545
1546 {"IF2 ADC L Mux", "Mono ADC MIXL", "Mono ADC MIXL"},
1547 {"IF2 ADC R Mux", "Mono ADC MIXR", "Mono ADC MIXR"},
1548
1549 {"IF2 ADC L", NULL, "IF2 ADC L Mux"},
1550 {"IF2 ADC R", NULL, "IF2 ADC R Mux"},
1551 {"IF3 ADC L", NULL, "Mono ADC MIXL"},
1552 {"IF3 ADC R", NULL, "Mono ADC MIXR"},
1553 {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
1554 {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
1555
1556 {"IF1 ADC", NULL, "I2S1"},
1557 {"IF1 ADC", NULL, "IF1 ADC L"},
1558 {"IF1 ADC", NULL, "IF1 ADC R"},
1559 {"IF2 ADC", NULL, "I2S2"},
1560 {"IF2 ADC", NULL, "IF2 ADC L"},
1561 {"IF2 ADC", NULL, "IF2 ADC R"},
1562 {"IF3 ADC", NULL, "I2S3"},
1563 {"IF3 ADC", NULL, "IF3 ADC L"},
1564 {"IF3 ADC", NULL, "IF3 ADC R"},
1565
1566 {"DAI1 TX Mux", "1:1|2:2|3:3", "IF1 ADC"},
1567 {"DAI1 TX Mux", "1:1|2:3|3:2", "IF1 ADC"},
1568 {"DAI1 TX Mux", "1:3|2:1|3:2", "IF2 ADC"},
1569 {"DAI1 TX Mux", "1:2|2:1|3:3", "IF2 ADC"},
1570 {"DAI1 TX Mux", "1:3|2:2|3:1", "IF3 ADC"},
1571 {"DAI1 TX Mux", "1:2|2:3|3:1", "IF3 ADC"},
1572 {"DAI1 IF1 Mux", "1:1|2:1|3:3", "IF1 ADC"},
1573 {"DAI1 IF2 Mux", "1:1|2:1|3:3", "IF2 ADC"},
1574 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1575 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1576
1577 {"DAI2 TX Mux", "1:2|2:3|3:1", "IF1 ADC"},
1578 {"DAI2 TX Mux", "1:2|2:1|3:3", "IF1 ADC"},
1579 {"DAI2 TX Mux", "1:1|2:2|3:3", "IF2 ADC"},
1580 {"DAI2 TX Mux", "1:3|2:2|3:1", "IF2 ADC"},
1581 {"DAI2 TX Mux", "1:1|2:3|3:2", "IF3 ADC"},
1582 {"DAI2 TX Mux", "1:3|2:1|3:2", "IF3 ADC"},
1583 {"DAI2 IF1 Mux", "1:2|2:2|3:3", "IF1 ADC"},
1584 {"DAI2 IF2 Mux", "1:2|2:2|3:3", "IF2 ADC"},
1585 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1586 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1587
1588 {"DAI3 TX Mux", "1:3|2:1|3:2", "IF1 ADC"},
1589 {"DAI3 TX Mux", "1:3|2:2|3:1", "IF1 ADC"},
1590 {"DAI3 TX Mux", "1:1|2:3|3:2", "IF2 ADC"},
1591 {"DAI3 TX Mux", "1:2|2:3|3:1", "IF2 ADC"},
1592 {"DAI3 TX Mux", "1:1|2:2|3:3", "IF3 ADC"},
1593 {"DAI3 TX Mux", "1:2|2:1|3:3", "IF3 ADC"},
1594 {"DAI3 TX Mux", "1:1|2:1|3:3", "IF3 ADC"},
1595 {"DAI3 TX Mux", "1:2|2:2|3:3", "IF3 ADC"},
1596
1597 {"AIF1TX", NULL, "DAI1 TX Mux"},
1598 {"AIF1TX", NULL, "SDI1 TX Mux"},
1599 {"AIF2TX", NULL, "DAI2 TX Mux"},
1600 {"AIF2TX", NULL, "SDI2 TX Mux"},
1601 {"AIF3TX", NULL, "DAI3 TX Mux"},
1602
1603 {"DAI1 RX Mux", "1:1|2:2|3:3", "AIF1RX"},
1604 {"DAI1 RX Mux", "1:1|2:3|3:2", "AIF1RX"},
1605 {"DAI1 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
1606 {"DAI1 RX Mux", "1:2|2:3|3:1", "AIF2RX"},
1607 {"DAI1 RX Mux", "1:2|2:1|3:3", "AIF2RX"},
1608 {"DAI1 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
1609 {"DAI1 RX Mux", "1:3|2:1|3:2", "AIF3RX"},
1610 {"DAI1 RX Mux", "1:3|2:2|3:1", "AIF3RX"},
1611
1612 {"DAI2 RX Mux", "1:3|2:1|3:2", "AIF1RX"},
1613 {"DAI2 RX Mux", "1:2|2:1|3:3", "AIF1RX"},
1614 {"DAI2 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
1615 {"DAI2 RX Mux", "1:1|2:2|3:3", "AIF2RX"},
1616 {"DAI2 RX Mux", "1:3|2:2|3:1", "AIF2RX"},
1617 {"DAI2 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
1618 {"DAI2 RX Mux", "1:1|2:3|3:2", "AIF3RX"},
1619 {"DAI2 RX Mux", "1:2|2:3|3:1", "AIF3RX"},
1620
1621 {"DAI3 RX Mux", "1:3|2:2|3:1", "AIF1RX"},
1622 {"DAI3 RX Mux", "1:2|2:3|3:1", "AIF1RX"},
1623 {"DAI3 RX Mux", "1:1|2:3|3:2", "AIF2RX"},
1624 {"DAI3 RX Mux", "1:3|2:1|3:2", "AIF2RX"},
1625 {"DAI3 RX Mux", "1:1|2:2|3:3", "AIF3RX"},
1626 {"DAI3 RX Mux", "1:2|2:1|3:3", "AIF3RX"},
1627 {"DAI3 RX Mux", "1:1|2:1|3:3", "AIF3RX"},
1628 {"DAI3 RX Mux", "1:2|2:2|3:3", "AIF3RX"},
1629
1630 {"IF1 DAC", NULL, "I2S1"},
1631 {"IF1 DAC", NULL, "DAI1 RX Mux"},
1632 {"IF2 DAC", NULL, "I2S2"},
1633 {"IF2 DAC", NULL, "DAI2 RX Mux"},
1634 {"IF3 DAC", NULL, "I2S3"},
1635 {"IF3 DAC", NULL, "DAI3 RX Mux"},
1636
1637 {"IF1 DAC L", NULL, "IF1 DAC"},
1638 {"IF1 DAC R", NULL, "IF1 DAC"},
1639 {"IF2 DAC L", NULL, "IF2 DAC"},
1640 {"IF2 DAC R", NULL, "IF2 DAC"},
1641 {"IF3 DAC L", NULL, "IF3 DAC"},
1642 {"IF3 DAC R", NULL, "IF3 DAC"},
1643
1644 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1645 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1646 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1647 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1648
1649 {"ANC", NULL, "Stereo ADC MIXL"},
1650 {"ANC", NULL, "Stereo ADC MIXR"},
1651
1652 {"Audio DSP", NULL, "DAC MIXL"},
1653 {"Audio DSP", NULL, "DAC MIXR"},
1654
1655 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1656 {"DAC L2 Mux", "IF3", "IF3 DAC L"},
1657 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1658
1659 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1660 {"DAC R2 Mux", "IF3", "IF3 DAC R"},
1661
1662 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1663 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1664 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1665 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1666 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1667 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1668
1669 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1670 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1671 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1672 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1673 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1674 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1675
1676 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1677 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1678 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1679 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1680
1681 {"DAC L1", NULL, "Stereo DAC MIXL"},
1682 {"DAC L1", NULL, "PLL1", check_sysclk1_source},
1683 {"DAC R1", NULL, "Stereo DAC MIXR"},
1684 {"DAC R1", NULL, "PLL1", check_sysclk1_source},
1685 {"DAC L2", NULL, "Mono DAC MIXL"},
1686 {"DAC L2", NULL, "PLL1", check_sysclk1_source},
1687 {"DAC R2", NULL, "Mono DAC MIXR"},
1688 {"DAC R2", NULL, "PLL1", check_sysclk1_source},
1689
1690 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1691 {"SPK MIXL", "INL Switch", "INL VOL"},
1692 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1693 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1694 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1695 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1696 {"SPK MIXR", "INR Switch", "INR VOL"},
1697 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1698 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1699 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1700
1701 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1702 {"OUT MIXL", "BST1 Switch", "BST1"},
1703 {"OUT MIXL", "INL Switch", "INL VOL"},
1704 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1705 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1706 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1707 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1708
1709 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1710 {"OUT MIXR", "BST2 Switch", "BST2"},
1711 {"OUT MIXR", "BST1 Switch", "BST1"},
1712 {"OUT MIXR", "INR Switch", "INR VOL"},
1713 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1714 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1715 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1716 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1717
1718 {"SPKVOL L", NULL, "SPK MIXL"},
1719 {"SPKVOL R", NULL, "SPK MIXR"},
1720 {"HPOVOL L", NULL, "OUT MIXL"},
1721 {"HPOVOL R", NULL, "OUT MIXR"},
1722 {"OUTVOL L", NULL, "OUT MIXL"},
1723 {"OUTVOL R", NULL, "OUT MIXR"},
1724
1725 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1726 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1727 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1728 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1729 {"SPOL MIX", "BST1 Switch", "BST1"},
1730 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1731 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1732 {"SPOR MIX", "BST1 Switch", "BST1"},
1733
1734 {"HPOL MIX", "DAC2 Switch", "DAC L2"},
1735 {"HPOL MIX", "DAC1 Switch", "DAC L1"},
1736 {"HPOL MIX", "HPVOL Switch", "HPOVOL L"},
1737 {"HPOR MIX", "DAC2 Switch", "DAC R2"},
1738 {"HPOR MIX", "DAC1 Switch", "DAC R1"},
1739 {"HPOR MIX", "HPVOL Switch", "HPOVOL R"},
1740
1741 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1742 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1743 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1744 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1745
1746 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1747 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1748 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1749 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1750 {"Mono MIX", "BST1 Switch", "BST1"},
1751
1752 {"HP L amp", NULL, "HPOL MIX"},
1753 {"HP R amp", NULL, "HPOR MIX"},
1754
1755/* {"HP L amp", NULL, "Improve HP amp drv"},
1756 {"HP R amp", NULL, "Improve HP amp drv"}, */
1757
1758 {"SPOLP", NULL, "SPOL MIX"},
1759 {"SPOLN", NULL, "SPOL MIX"},
1760 {"SPORP", NULL, "SPOR MIX"},
1761 {"SPORN", NULL, "SPOR MIX"},
1762
1763 {"SPOLP", NULL, "Improve SPK amp drv"},
1764 {"SPOLN", NULL, "Improve SPK amp drv"},
1765 {"SPORP", NULL, "Improve SPK amp drv"},
1766 {"SPORN", NULL, "Improve SPK amp drv"},
1767
1768 {"HPOL", NULL, "Improve HP amp drv"},
1769 {"HPOR", NULL, "Improve HP amp drv"},
1770
1771 {"HPOL", NULL, "HP L amp"},
1772 {"HPOR", NULL, "HP R amp"},
1773 {"LOUTL", NULL, "LOUT MIX"},
1774 {"LOUTR", NULL, "LOUT MIX"},
1775 {"MonoP", NULL, "Mono MIX"},
1776 {"MonoN", NULL, "Mono MIX"},
1777 {"MonoP", NULL, "Improve mono amp drv"},
1778};
1779
1780static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
1781{
1782 int ret = 0, val = snd_soc_read(codec, RT5640_I2S1_SDP);
1783
1784 if (codec == NULL)
1785 return -EINVAL;
1786
1787 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT;
1788 switch (dai_id) {
1789 case RT5640_AIF1:
1790 if (val == RT5640_IF_123 || val == RT5640_IF_132 ||
1791 val == RT5640_IF_113)
1792 ret |= RT5640_U_IF1;
1793 if (val == RT5640_IF_312 || val == RT5640_IF_213 ||
1794 val == RT5640_IF_113)
1795 ret |= RT5640_U_IF2;
1796 if (val == RT5640_IF_321 || val == RT5640_IF_231)
1797 ret |= RT5640_U_IF3;
1798 break;
1799
1800 case RT5640_AIF2:
1801 if (val == RT5640_IF_231 || val == RT5640_IF_213 ||
1802 val == RT5640_IF_223)
1803 ret |= RT5640_U_IF1;
1804 if (val == RT5640_IF_123 || val == RT5640_IF_321 ||
1805 val == RT5640_IF_223)
1806 ret |= RT5640_U_IF2;
1807 if (val == RT5640_IF_132 || val == RT5640_IF_312)
1808 ret |= RT5640_U_IF3;
1809 break;
1810
1811#if (CONFIG_SND_SOC_RT5643_MODULE | CONFIG_SND_SOC_RT5643 | \
1812 CONFIG_SND_SOC_RT5646_MODULE | CONFIG_SND_SOC_RT5646)
1813
1814 case RT5640_AIF3:
1815 if (val == RT5640_IF_312 || val == RT5640_IF_321)
1816 ret |= RT5640_U_IF1;
1817 if (val == RT5640_IF_132 || val == RT5640_IF_231)
1818 ret |= RT5640_U_IF2;
1819 if (val == RT5640_IF_123 || val == RT5640_IF_213 ||
1820 val == RT5640_IF_113 || val == RT5640_IF_223)
1821 ret |= RT5640_U_IF3;
1822 break;
1823#endif
1824
1825 default:
1826 ret = -EINVAL;
1827 break;
1828 }
1829
1830 return ret;
1831}
1832
1833static int get_clk_info(int sclk, int rate)
1834{
1835 int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
1836
1837 if (sclk <= 0 || rate <= 0)
1838 return -EINVAL;
1839
1840 rate = rate << 8;
1841 for (i = 0; i < ARRAY_SIZE(pd); i++)
1842 if (sclk == rate * pd[i])
1843 return i;
1844
1845 return -EINVAL;
1846}
1847
1848static int rt5640_hw_params(struct snd_pcm_substream *substream,
1849 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1850{
1851 struct snd_soc_pcm_runtime *rtd = substream->private_data;
1852 struct snd_soc_codec *codec = rtd->codec;
1853 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1854 unsigned int val_len = 0, val_clk, mask_clk, dai_sel;
1855 int pre_div, bclk_ms, frame_size;
1856
1857 rt5640->lrck[dai->id] = params_rate(params);
1858 pre_div = get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
1859 if (pre_div < 0) {
1860 dev_err(codec->dev, "Unsupported clock setting\n");
1861 return -EINVAL;
1862 }
1863 frame_size = snd_soc_params_to_frame_size(params);
1864 if (frame_size < 0) {
1865 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
1866 return -EINVAL;
1867 }
1868 bclk_ms = frame_size > 32 ? 1 : 0;
1869 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms);
1870
1871 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
1872 rt5640->bclk[dai->id], rt5640->lrck[dai->id]);
1873 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1874 bclk_ms, pre_div, dai->id);
1875
1876 switch (params_format(params)) {
1877 case SNDRV_PCM_FORMAT_S16_LE:
1878 break;
1879 case SNDRV_PCM_FORMAT_S20_3LE:
1880 val_len |= RT5640_I2S_DL_20;
1881 break;
1882 case SNDRV_PCM_FORMAT_S24_LE:
1883 val_len |= RT5640_I2S_DL_24;
1884 break;
1885 case SNDRV_PCM_FORMAT_S8:
1886 val_len |= RT5640_I2S_DL_8;
1887 break;
1888 default:
1889 return -EINVAL;
1890 }
1891
1892 dai_sel = get_sdp_info(codec, dai->id);
1893 if (dai_sel < 0) {
1894 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1895 return -EINVAL;
1896 }
1897 if (dai_sel & RT5640_U_IF1) {
1898 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK;
1899 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT |
1900 pre_div << RT5640_I2S_PD1_SFT;
1901 snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1902 RT5640_I2S_DL_MASK, val_len);
1903 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1904 }
1905 if (dai_sel & RT5640_U_IF2) {
1906 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK;
1907 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT |
1908 pre_div << RT5640_I2S_PD2_SFT;
1909 snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1910 RT5640_I2S_DL_MASK, val_len);
1911 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1912 }
1913#if (CONFIG_SND_SOC_RT5643_MODULE | CONFIG_SND_SOC_RT5643 | \
1914 CONFIG_SND_SOC_RT5646_MODULE | CONFIG_SND_SOC_RT5646)
1915 if (dai_sel & RT5640_U_IF3) {
1916 mask_clk = RT5640_I2S_BCLK_MS3_MASK | RT5640_I2S_PD3_MASK;
1917 val_clk = bclk_ms << RT5640_I2S_BCLK_MS3_SFT |
1918 pre_div << RT5640_I2S_PD3_SFT;
1919 snd_soc_update_bits(codec, RT5640_I2S3_SDP,
1920 RT5640_I2S_DL_MASK, val_len);
1921 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1922 }
1923#endif
1924 return 0;
1925}
1926
1927static int rt5640_prepare(struct snd_pcm_substream *substream,
1928 struct snd_soc_dai *dai)
1929{
1930 struct snd_soc_pcm_runtime *rtd = substream->private_data;
1931 struct snd_soc_codec *codec = rtd->codec;
1932 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1933
1934 rt5640->aif_pu = dai->id;
1935 return 0;
1936}
1937
1938static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1939{
1940 struct snd_soc_codec *codec = dai->codec;
1941 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1942 unsigned int reg_val = 0, dai_sel;
1943
1944 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1945 case SND_SOC_DAIFMT_CBM_CFM:
1946 rt5640->master[dai->id] = 1;
1947 break;
1948 case SND_SOC_DAIFMT_CBS_CFS:
1949 reg_val |= RT5640_I2S_MS_S;
1950 rt5640->master[dai->id] = 0;
1951 break;
1952 default:
1953 return -EINVAL;
1954 }
1955
1956 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1957 case SND_SOC_DAIFMT_NB_NF:
1958 break;
1959 case SND_SOC_DAIFMT_IB_NF:
1960 reg_val |= RT5640_I2S_BP_INV;
1961 break;
1962 default:
1963 return -EINVAL;
1964 }
1965
1966 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1967 case SND_SOC_DAIFMT_I2S:
1968 break;
1969 case SND_SOC_DAIFMT_LEFT_J:
1970 reg_val |= RT5640_I2S_DF_LEFT;
1971 break;
1972 case SND_SOC_DAIFMT_DSP_A:
1973 reg_val |= RT5640_I2S_DF_PCM_A;
1974 break;
1975 case SND_SOC_DAIFMT_DSP_B:
1976 reg_val |= RT5640_I2S_DF_PCM_B;
1977 break;
1978 default:
1979 return -EINVAL;
1980 }
1981
1982 dai_sel = get_sdp_info(codec, dai->id);
1983 if (dai_sel < 0) {
1984 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1985 return -EINVAL;
1986 }
1987 if (dai_sel & RT5640_U_IF1) {
1988 snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1989 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1990 RT5640_I2S_DF_MASK, reg_val);
1991 }
1992 if (dai_sel & RT5640_U_IF2) {
1993 snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1994 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1995 RT5640_I2S_DF_MASK, reg_val);
1996 }
1997#if (CONFIG_SND_SOC_RT5643_MODULE | CONFIG_SND_SOC_RT5643 | \
1998 CONFIG_SND_SOC_RT5646_MODULE | CONFIG_SND_SOC_RT5646)
1999 if (dai_sel & RT5640_U_IF3) {
2000 snd_soc_update_bits(codec, RT5640_I2S3_SDP,
2001 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
2002 RT5640_I2S_DF_MASK, reg_val);
2003 }
2004#endif
2005 return 0;
2006}
2007
2008static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
2009 int clk_id, unsigned int freq, int dir)
2010{
2011 struct snd_soc_codec *codec = dai->codec;
2012 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2013 unsigned int reg_val = 0;
2014
2015 if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src)
2016 return 0;
2017
2018 switch (clk_id) {
2019 case RT5640_SCLK_S_MCLK:
2020 reg_val |= RT5640_SCLK_SRC_MCLK;
2021 break;
2022 case RT5640_SCLK_S_PLL1:
2023 reg_val |= RT5640_SCLK_SRC_PLL1;
2024 break;
2025 case RT5640_SCLK_S_PLL1_TK:
2026 reg_val |= RT5640_SCLK_SRC_PLL1T;
2027 break;
2028 case RT5640_SCLK_S_RCCLK:
2029 reg_val |= RT5640_SCLK_SRC_RCCLK;
2030 break;
2031 default:
2032 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
2033 return -EINVAL;
2034 }
2035 snd_soc_update_bits(codec, RT5640_GLB_CLK,
2036 RT5640_SCLK_SRC_MASK, reg_val);
2037 rt5640->sysclk = freq;
2038 rt5640->sysclk_src = clk_id;
2039
2040 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
2041 return 0;
2042}
2043
2044/**
2045 * rt5640_pll_calc - Calcualte PLL M/N/K code.
2046 * @freq_in: external clock provided to codec.
2047 * @freq_out: target clock which codec works on.
2048 * @pll_code: Pointer to structure with M, N, K and bypass flag.
2049 *
2050 * Calcualte M/N/K code to configure PLL for codec. And K is assigned to 2
2051 * which make calculation more efficiently.
2052 *
2053 * Returns 0 for success or negative error code.
2054 */
2055static int rt5640_pll_calc(const unsigned int freq_in,
2056 const unsigned int freq_out, struct rt5640_pll_code *pll_code)
2057{
2058 int max_n = RT5640_PLL_N_MAX, max_m = RT5640_PLL_M_MAX;
2059 int n, m, red, n_t, m_t, in_t, out_t, red_t = abs(freq_out - freq_in);
2060 bool bypass = false;
2061
2062 if (RT5640_PLL_INP_MAX < freq_in || RT5640_PLL_INP_MIN > freq_in)
2063 return -EINVAL;
2064
2065 for (n_t = 0; n_t <= max_n; n_t++) {
2066 in_t = (freq_in >> 1) + (freq_in >> 2) * n_t;
2067 if (in_t < 0)
2068 continue;
2069 if (in_t == freq_out) {
2070 bypass = true;
2071 n = n_t;
2072 goto code_find;
2073 }
2074 for (m_t = 0; m_t <= max_m; m_t++) {
2075 out_t = in_t / (m_t + 2);
2076 red = abs(out_t - freq_out);
2077 if (red < red_t) {
2078 n = n_t;
2079 m = m_t;
2080 if (red == 0)
2081 goto code_find;
2082 red_t = red;
2083 }
2084 }
2085 }
2086 pr_debug("Only get approximation about PLL\n");
2087
2088code_find:
2089
2090 pll_code->m_bp = bypass;
2091 pll_code->m_code = m;
2092 pll_code->n_code = n;
2093 pll_code->k_code = 2;
2094 return 0;
2095}
2096
2097static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
2098 unsigned int freq_in, unsigned int freq_out)
2099{
2100 struct snd_soc_codec *codec = dai->codec;
2101 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2102 struct rt5640_pll_code pll_code;
2103 int ret, dai_sel;
2104
2105 if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
2106 freq_out == rt5640->pll_out)
2107 return 0;
2108
2109 if (!freq_in || !freq_out) {
2110 dev_dbg(codec->dev, "PLL disabled\n");
2111
2112 rt5640->pll_in = 0;
2113 rt5640->pll_out = 0;
2114 snd_soc_update_bits(codec, RT5640_GLB_CLK,
2115 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK);
2116 return 0;
2117 }
2118
2119 switch (source) {
2120 case RT5640_PLL1_S_MCLK:
2121 snd_soc_update_bits(codec, RT5640_GLB_CLK,
2122 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK);
2123 break;
2124 case RT5640_PLL1_S_BCLK1:
2125 case RT5640_PLL1_S_BCLK2:
2126
2127#if (CONFIG_SND_SOC_RT5643_MODULE | CONFIG_SND_SOC_RT5643 | \
2128 CONFIG_SND_SOC_RT5646_MODULE | CONFIG_SND_SOC_RT5646)
2129
2130 case RT5640_PLL1_S_BCLK3:
2131
2132#endif
2133 dai_sel = get_sdp_info(codec, dai->id);
2134 if (dai_sel < 0) {
2135 dev_err(codec->dev,
2136 "Failed to get sdp info: %d\n", dai_sel);
2137 return -EINVAL;
2138 }
2139 if (dai_sel & RT5640_U_IF1) {
2140 snd_soc_update_bits(codec, RT5640_GLB_CLK,
2141 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1);
2142 }
2143 if (dai_sel & RT5640_U_IF2) {
2144 snd_soc_update_bits(codec, RT5640_GLB_CLK,
2145 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2);
2146 }
2147 if (dai_sel & RT5640_U_IF3) {
2148 snd_soc_update_bits(codec, RT5640_GLB_CLK,
2149 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK3);
2150 }
2151 break;
2152 default:
2153 dev_err(codec->dev, "Unknown PLL source %d\n", source);
2154 return -EINVAL;
2155 }
2156
2157 ret = rt5640_pll_calc(freq_in, freq_out, &pll_code);
2158 if (ret < 0) {
2159 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
2160 return ret;
2161 }
2162
2163 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=2\n", pll_code.m_bp,
2164 (pll_code.m_bp ? 0 : pll_code.m_code), pll_code.n_code);
2165
2166 snd_soc_write(codec, RT5640_PLL_CTRL1,
2167 pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code);
2168 snd_soc_write(codec, RT5640_PLL_CTRL2,
2169 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT |
2170 pll_code.m_bp << RT5640_PLL_M_BP_SFT);
2171
2172 rt5640->pll_in = freq_in;
2173 rt5640->pll_out = freq_out;
2174 rt5640->pll_src = source;
2175
2176 return 0;
2177}
2178
2179/**
2180 * rt5640_index_show - Dump private registers.
2181 * @dev: codec device.
2182 * @attr: device attribute.
2183 * @buf: buffer for display.
2184 *
2185 * To show non-zero values of all private registers.
2186 *
2187 * Returns buffer length.
2188 */
2189static ssize_t rt5640_index_show(struct device *dev,
2190 struct device_attribute *attr, char *buf)
2191{
2192 struct i2c_client *client = to_i2c_client(dev);
2193 struct rt5640_priv *rt5640 = i2c_get_clientdata(client);
2194 struct snd_soc_codec *codec = rt5640->codec;
2195 unsigned int val;
2196 int cnt = 0, i;
2197
2198 cnt += sprintf(buf, "RT5640 index register\n");
2199 for (i = 0; i < 0xb4; i++) {
2200 if (cnt + 9 >= PAGE_SIZE - 1)
2201 break;
2202 val = rt5640_index_read(codec, i);
2203 if (!val)
2204 continue;
2205 cnt += snprintf(buf + cnt, 10, "%02x: %04x\n", i, val);
2206 }
2207
2208 if (cnt >= PAGE_SIZE)
2209 cnt = PAGE_SIZE - 1;
2210
2211 return cnt;
2212}
2213static DEVICE_ATTR(index_reg, 0444, rt5640_index_show, NULL);
2214
2215static int rt5640_set_bias_level(struct snd_soc_codec *codec,
2216 enum snd_soc_bias_level level)
2217{
2218 switch (level) {
2219 case SND_SOC_BIAS_ON:
2220#ifdef RT5640_DEMO
2221 snd_soc_update_bits(codec, RT5640_SPK_VOL,
2222 RT5640_L_MUTE | RT5640_R_MUTE, 0);
2223 snd_soc_update_bits(codec, RT5640_HP_VOL,
2224 RT5640_L_MUTE | RT5640_R_MUTE, 0);
2225 break;
2226#endif
2227 case SND_SOC_BIAS_PREPARE:
2228#ifdef RT5640_DEMO
2229 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
2230 RT5640_PWR_VREF1 | RT5640_PWR_MB |
2231 RT5640_PWR_BG | RT5640_PWR_VREF2,
2232 RT5640_PWR_VREF1 | RT5640_PWR_MB |
2233 RT5640_PWR_BG | RT5640_PWR_VREF2);
2234 msleep(100);
2235
2236 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
2237 RT5640_PWR_FV1 | RT5640_PWR_FV2,
2238 RT5640_PWR_FV1 | RT5640_PWR_FV2);
2239
2240 snd_soc_update_bits(codec, RT5640_PWR_ANLG2,
2241 RT5640_PWR_MB1 | RT5640_PWR_MB2,
2242 RT5640_PWR_MB1 | RT5640_PWR_MB2);
2243#endif
2244 break;
2245
2246 case SND_SOC_BIAS_STANDBY:
2247#ifdef RT5640_DEMO
2248 snd_soc_update_bits(codec, RT5640_SPK_VOL, RT5640_L_MUTE |
2249 RT5640_R_MUTE, RT5640_L_MUTE | RT5640_R_MUTE);
2250 snd_soc_update_bits(codec, RT5640_HP_VOL, RT5640_L_MUTE |
2251 RT5640_R_MUTE, RT5640_L_MUTE | RT5640_R_MUTE);
2252
2253 snd_soc_update_bits(codec, RT5640_PWR_ANLG2,
2254 RT5640_PWR_MB1 | RT5640_PWR_MB2,
2255 0);
2256#endif
2257 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
2258 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
2259 RT5640_PWR_VREF1 | RT5640_PWR_MB |
2260 RT5640_PWR_BG | RT5640_PWR_VREF2,
2261 RT5640_PWR_VREF1 | RT5640_PWR_MB |
2262 RT5640_PWR_BG | RT5640_PWR_VREF2);
2263 msleep(10);
2264 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
2265 RT5640_PWR_FV1 | RT5640_PWR_FV2,
2266 RT5640_PWR_FV1 | RT5640_PWR_FV2);
2267 codec->cache_only = false;
2268 snd_soc_cache_sync(codec);
2269 }
2270 break;
2271
2272 case SND_SOC_BIAS_OFF:
2273#ifdef RT5640_DEMO
2274 snd_soc_update_bits(codec, RT5640_SPK_VOL, RT5640_L_MUTE |
2275 RT5640_R_MUTE, RT5640_L_MUTE | RT5640_R_MUTE);
2276 snd_soc_update_bits(codec, RT5640_HP_VOL, RT5640_L_MUTE |
2277 RT5640_R_MUTE, RT5640_L_MUTE | RT5640_R_MUTE);
2278 snd_soc_update_bits(codec, RT5640_OUTPUT, RT5640_L_MUTE |
2279 RT5640_R_MUTE, RT5640_L_MUTE | RT5640_R_MUTE);
2280 snd_soc_update_bits(codec, RT5640_MONO_OUT,
2281 RT5640_L_MUTE, RT5640_L_MUTE);
2282#endif
2283 snd_soc_write(codec, RT5640_PWR_DIG1, 0x0000);
2284 snd_soc_write(codec, RT5640_PWR_DIG2, 0x0000);
2285 snd_soc_write(codec, RT5640_PWR_VOL, 0x0000);
2286 snd_soc_write(codec, RT5640_PWR_MIXER, 0x0000);
2287 snd_soc_write(codec, RT5640_PWR_ANLG1, 0x0000);
2288 snd_soc_write(codec, RT5640_PWR_ANLG2, 0x0000);
2289 break;
2290
2291 default:
2292 break;
2293 }
2294 codec->dapm.bias_level = level;
2295
2296 return 0;
2297}
2298
2299static int rt5640_probe(struct snd_soc_codec *codec)
2300{
2301 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2302 int ret;
2303 u16 val;
2304
2305 ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
2306 if (ret != 0) {
2307 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
2308 return ret;
2309 }
2310
2311 val = snd_soc_read(codec, RT5640_RESET);
2312 if (val != rt5640_reg[RT5640_RESET]) {
2313 dev_err(codec->dev,
2314 "Device with ID register %x is not a rt5640\n", val);
2315 return -ENODEV;
2316 }
2317
2318 rt5640_reset(codec);
2319 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
2320 RT5640_PWR_VREF1 | RT5640_PWR_MB |
2321 RT5640_PWR_BG | RT5640_PWR_VREF2,
2322 RT5640_PWR_VREF1 | RT5640_PWR_MB |
2323 RT5640_PWR_BG | RT5640_PWR_VREF2);
2324 msleep(100);
2325 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
2326 RT5640_PWR_FV1 | RT5640_PWR_FV2,
2327 RT5640_PWR_FV1 | RT5640_PWR_FV2);
2328 /* DMIC */
2329 if (rt5640->dmic_en == RT5640_DMIC1) {
2330 snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
2331 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
2332 snd_soc_update_bits(codec, RT5640_DMIC,
2333 RT5640_DMIC_1L_LH_MASK | RT5640_DMIC_1R_LH_MASK,
2334 RT5640_DMIC_1L_LH_FALLING | RT5640_DMIC_1R_LH_RISING);
2335 } else if (rt5640->dmic_en == RT5640_DMIC2) {
2336 snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
2337 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
2338 snd_soc_update_bits(codec, RT5640_DMIC,
2339 RT5640_DMIC_2L_LH_MASK | RT5640_DMIC_2R_LH_MASK,
2340 RT5640_DMIC_2L_LH_FALLING | RT5640_DMIC_2R_LH_RISING);
2341 }
2342
2343#ifdef RT5640_DEMO
2344 rt5640_reg_init(codec);
2345#endif
2346
2347
2348#if (CONFIG_SND_SOC_RT5642_MODULE | CONFIG_SND_SOC_RT5642)
2349 rt5640_register_dsp(codec);
2350#endif
2351
2352 codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
2353
2354 snd_soc_add_controls(codec, rt5640_snd_controls,
2355 ARRAY_SIZE(rt5640_snd_controls));
2356
2357 rt5640->codec = codec;
2358 ret = device_create_file(codec->dev, &dev_attr_index_reg);
2359 if (ret != 0) {
2360 dev_err(codec->dev,
2361 "Failed to create index_reg sysfs files: %d\n", ret);
2362 return ret;
2363 }
2364
2365 return 0;
2366}
2367
2368static int rt5640_remove(struct snd_soc_codec *codec)
2369{
2370 rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF);
2371 rt5640_reset(codec);
2372 snd_soc_write(codec, RT5640_PWR_ANLG1, 0);
2373
2374 return 0;
2375}
2376#ifdef CONFIG_PM
2377static int rt5640_suspend(struct snd_soc_codec *codec, pm_message_t state)
2378{
2379 rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF);
2380 snd_soc_write(codec, RT5640_PWR_ANLG1, 0);
2381
2382 return 0;
2383}
2384
2385static int rt5640_resume(struct snd_soc_codec *codec)
2386{
2387 rt5640_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
2388
2389 return 0;
2390}
2391#else
2392#define rt5640_suspend NULL
2393#define rt5640_resume NULL
2394#endif
2395
2396#define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2397#define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2398 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2399
2400struct snd_soc_dai_ops rt5640_aif_dai_ops = {
2401 .hw_params = rt5640_hw_params,
2402 .prepare = rt5640_prepare,
2403 .set_fmt = rt5640_set_dai_fmt,
2404 .set_sysclk = rt5640_set_dai_sysclk,
2405 .set_pll = rt5640_set_dai_pll,
2406};
2407
2408struct snd_soc_dai_driver rt5640_dai[] = {
2409 {
2410 .name = "rt5640-aif1",
2411 .id = RT5640_AIF1,
2412 .playback = {
2413 .stream_name = "AIF1 Playback",
2414 .channels_min = 1,
2415 .channels_max = 2,
2416 .rates = RT5640_STEREO_RATES,
2417 .formats = RT5640_FORMATS,
2418 },
2419 .capture = {
2420 .stream_name = "AIF1 Capture",
2421 .channels_min = 1,
2422 .channels_max = 2,
2423 .rates = RT5640_STEREO_RATES,
2424 .formats = RT5640_FORMATS,
2425 },
2426 .ops = &rt5640_aif_dai_ops,
2427 },
2428 {
2429 .name = "rt5640-aif2",
2430 .id = RT5640_AIF2,
2431 .playback = {
2432 .stream_name = "AIF2 Playback",
2433 .channels_min = 1,
2434 .channels_max = 2,
2435 .rates = RT5640_STEREO_RATES,
2436 .formats = RT5640_FORMATS,
2437 },
2438 .capture = {
2439 .stream_name = "AIF2 Capture",
2440 .channels_min = 1,
2441 .channels_max = 2,
2442 .rates = RT5640_STEREO_RATES,
2443 .formats = RT5640_FORMATS,
2444 },
2445 .ops = &rt5640_aif_dai_ops,
2446 },
2447#if (CONFIG_SND_SOC_RT5643_MODULE | CONFIG_SND_SOC_RT5643 | \
2448 CONFIG_SND_SOC_RT5646_MODULE | CONFIG_SND_SOC_RT5646)
2449 {
2450 .name = "rt5640-aif3",
2451 .id = RT5640_AIF3,
2452 .playback = {
2453 .stream_name = "AIF3 Playback",
2454 .channels_min = 1,
2455 .channels_max = 2,
2456 .rates = RT5640_STEREO_RATES,
2457 .formats = RT5640_FORMATS,
2458 },
2459 .capture = {
2460 .stream_name = "AIF3 Capture",
2461 .channels_min = 1,
2462 .channels_max = 2,
2463 .rates = RT5640_STEREO_RATES,
2464 .formats = RT5640_FORMATS,
2465 },
2466 .ops = &rt5640_aif_dai_ops,
2467 },
2468#endif
2469};
2470
2471static struct snd_soc_codec_driver soc_codec_dev_rt5640 = {
2472 .probe = rt5640_probe,
2473 .remove = rt5640_remove,
2474 .suspend = rt5640_suspend,
2475 .resume = rt5640_resume,
2476 .set_bias_level = rt5640_set_bias_level,
2477 .reg_cache_size = RT5640_VENDOR_ID2 + 1,
2478 .reg_word_size = sizeof(u16),
2479 .reg_cache_default = rt5640_reg,
2480 .volatile_register = rt5640_volatile_register,
2481 .readable_register = rt5640_readable_register,
2482 .reg_cache_step = 1,
2483 .dapm_widgets = rt5640_dapm_widgets,
2484 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets),
2485 .dapm_routes = rt5640_dapm_routes,
2486 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes),
2487};
2488
2489static const struct i2c_device_id rt5640_i2c_id[] = {
2490 { "rt5640", 0 },
2491 { }
2492};
2493MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
2494
2495static int rt5640_i2c_probe(struct i2c_client *i2c,
2496 const struct i2c_device_id *id)
2497{
2498 struct rt5640_priv *rt5640;
2499 int ret;
2500
2501 rt5640 = kzalloc(sizeof(struct rt5640_priv), GFP_KERNEL);
2502 if (NULL == rt5640)
2503 return -ENOMEM;
2504
2505 i2c_set_clientdata(i2c, rt5640);
2506
2507 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640,
2508 rt5640_dai, ARRAY_SIZE(rt5640_dai));
2509 if (ret < 0)
2510 kfree(rt5640);
2511
2512 return ret;
2513}
2514
2515static __devexit int rt5640_i2c_remove(struct i2c_client *i2c)
2516{
2517 snd_soc_unregister_codec(&i2c->dev);
2518 kfree(i2c_get_clientdata(i2c));
2519 return 0;
2520}
2521
2522struct i2c_driver rt5640_i2c_driver = {
2523 .driver = {
2524 .name = "rt5640",
2525 .owner = THIS_MODULE,
2526 },
2527 .probe = rt5640_i2c_probe,
2528 .remove = __devexit_p(rt5640_i2c_remove),
2529 .id_table = rt5640_i2c_id,
2530};
2531
2532static int __init rt5640_modinit(void)
2533{
2534 return i2c_add_driver(&rt5640_i2c_driver);
2535}
2536module_init(rt5640_modinit);
2537
2538static void __exit rt5640_modexit(void)
2539{
2540 i2c_del_driver(&rt5640_i2c_driver);
2541}
2542module_exit(rt5640_modexit);
2543
2544MODULE_DESCRIPTION("ASoC RT5640 driver");
2545MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
2546MODULE_LICENSE("GPL");
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-14 16:54:24 -0400