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ASoC: rt5645: Add codec driver
[deliverable/linux.git] / sound / soc / codecs / rt5645.c
1 /*
2 * rt5645.c -- RT5645 ALSA SoC audio codec driver
3 *
4 * Copyright 2013 Realtek Semiconductor Corp.
5 * Author: Bard Liao <bardliao@realtek.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12 #include <linux/module.h>
13 #include <linux/moduleparam.h>
14 #include <linux/init.h>
15 #include <linux/delay.h>
16 #include <linux/pm.h>
17 #include <linux/i2c.h>
18 #include <linux/platform_device.h>
19 #include <linux/spi/spi.h>
20 #include <sound/core.h>
21 #include <sound/pcm.h>
22 #include <sound/pcm_params.h>
23 #include <sound/jack.h>
24 #include <sound/soc.h>
25 #include <sound/soc-dapm.h>
26 #include <sound/initval.h>
27 #include <sound/tlv.h>
28
29 #include "rt5645.h"
30
31 #define RT5645_DEVICE_ID 0x6308
32
33 #define RT5645_PR_RANGE_BASE (0xff + 1)
34 #define RT5645_PR_SPACING 0x100
35
36 #define RT5645_PR_BASE (RT5645_PR_RANGE_BASE + (0 * RT5645_PR_SPACING))
37
38 static const struct regmap_range_cfg rt5645_ranges[] = {
39 {
40 .name = "PR",
41 .range_min = RT5645_PR_BASE,
42 .range_max = RT5645_PR_BASE + 0xf8,
43 .selector_reg = RT5645_PRIV_INDEX,
44 .selector_mask = 0xff,
45 .selector_shift = 0x0,
46 .window_start = RT5645_PRIV_DATA,
47 .window_len = 0x1,
48 },
49 };
50
51 static const struct reg_default init_list[] = {
52 {RT5645_PR_BASE + 0x3d, 0x3600},
53 };
54 #define RT5645_INIT_REG_LEN ARRAY_SIZE(init_list)
55
56 static const struct reg_default rt5645_reg[] = {
57 { 0x00, 0x0000 },
58 { 0x01, 0xc8c8 },
59 { 0x02, 0xc8c8 },
60 { 0x03, 0xc8c8 },
61 { 0x0a, 0x0002 },
62 { 0x0b, 0x2827 },
63 { 0x0c, 0xe000 },
64 { 0x0d, 0x0000 },
65 { 0x0e, 0x0000 },
66 { 0x0f, 0x0808 },
67 { 0x14, 0x3333 },
68 { 0x16, 0x4b00 },
69 { 0x18, 0x018b },
70 { 0x19, 0xafaf },
71 { 0x1a, 0xafaf },
72 { 0x1b, 0x0001 },
73 { 0x1c, 0x2f2f },
74 { 0x1d, 0x2f2f },
75 { 0x1e, 0x0000 },
76 { 0x20, 0x0000 },
77 { 0x27, 0x7060 },
78 { 0x28, 0x7070 },
79 { 0x29, 0x8080 },
80 { 0x2a, 0x5656 },
81 { 0x2b, 0x5454 },
82 { 0x2c, 0xaaa0 },
83 { 0x2f, 0x1002 },
84 { 0x31, 0x5000 },
85 { 0x32, 0x0000 },
86 { 0x33, 0x0000 },
87 { 0x34, 0x0000 },
88 { 0x35, 0x0000 },
89 { 0x3b, 0x0000 },
90 { 0x3c, 0x007f },
91 { 0x3d, 0x0000 },
92 { 0x3e, 0x007f },
93 { 0x3f, 0x0000 },
94 { 0x40, 0x001f },
95 { 0x41, 0x0000 },
96 { 0x42, 0x001f },
97 { 0x45, 0x6000 },
98 { 0x46, 0x003e },
99 { 0x47, 0x003e },
100 { 0x48, 0xf807 },
101 { 0x4a, 0x0004 },
102 { 0x4d, 0x0000 },
103 { 0x4e, 0x0000 },
104 { 0x4f, 0x01ff },
105 { 0x50, 0x0000 },
106 { 0x51, 0x0000 },
107 { 0x52, 0x01ff },
108 { 0x53, 0xf000 },
109 { 0x56, 0x0111 },
110 { 0x57, 0x0064 },
111 { 0x58, 0xef0e },
112 { 0x59, 0xf0f0 },
113 { 0x5a, 0xef0e },
114 { 0x5b, 0xf0f0 },
115 { 0x5c, 0xef0e },
116 { 0x5d, 0xf0f0 },
117 { 0x5e, 0xf000 },
118 { 0x5f, 0x0000 },
119 { 0x61, 0x0300 },
120 { 0x62, 0x0000 },
121 { 0x63, 0x00c2 },
122 { 0x64, 0x0000 },
123 { 0x65, 0x0000 },
124 { 0x66, 0x0000 },
125 { 0x6a, 0x0000 },
126 { 0x6c, 0x0aaa },
127 { 0x70, 0x8000 },
128 { 0x71, 0x8000 },
129 { 0x72, 0x8000 },
130 { 0x73, 0x7770 },
131 { 0x74, 0x3e00 },
132 { 0x75, 0x2409 },
133 { 0x76, 0x000a },
134 { 0x77, 0x0c00 },
135 { 0x78, 0x0000 },
136 { 0x80, 0x0000 },
137 { 0x81, 0x0000 },
138 { 0x82, 0x0000 },
139 { 0x83, 0x0000 },
140 { 0x84, 0x0000 },
141 { 0x85, 0x0000 },
142 { 0x8a, 0x0000 },
143 { 0x8e, 0x0004 },
144 { 0x8f, 0x1100 },
145 { 0x90, 0x0646 },
146 { 0x91, 0x0c06 },
147 { 0x93, 0x0000 },
148 { 0x94, 0x0200 },
149 { 0x95, 0x0000 },
150 { 0x9a, 0x2184 },
151 { 0x9b, 0x010a },
152 { 0x9c, 0x0aea },
153 { 0x9d, 0x000c },
154 { 0x9e, 0x0400 },
155 { 0xa0, 0xa0a8 },
156 { 0xa1, 0x0059 },
157 { 0xa2, 0x0001 },
158 { 0xae, 0x6000 },
159 { 0xaf, 0x0000 },
160 { 0xb0, 0x6000 },
161 { 0xb1, 0x0000 },
162 { 0xb2, 0x0000 },
163 { 0xb3, 0x001f },
164 { 0xb4, 0x020c },
165 { 0xb5, 0x1f00 },
166 { 0xb6, 0x0000 },
167 { 0xbb, 0x0000 },
168 { 0xbc, 0x0000 },
169 { 0xbd, 0x0000 },
170 { 0xbe, 0x0000 },
171 { 0xbf, 0x3100 },
172 { 0xc0, 0x0000 },
173 { 0xc1, 0x0000 },
174 { 0xc2, 0x0000 },
175 { 0xc3, 0x2000 },
176 { 0xcd, 0x0000 },
177 { 0xce, 0x0000 },
178 { 0xcf, 0x1813 },
179 { 0xd0, 0x0690 },
180 { 0xd1, 0x1c17 },
181 { 0xd3, 0xb320 },
182 { 0xd4, 0x0000 },
183 { 0xd6, 0x0400 },
184 { 0xd9, 0x0809 },
185 { 0xda, 0x0000 },
186 { 0xdb, 0x0003 },
187 { 0xdc, 0x0049 },
188 { 0xdd, 0x001b },
189 { 0xe6, 0x8000 },
190 { 0xe7, 0x0200 },
191 { 0xec, 0xb300 },
192 { 0xed, 0x0000 },
193 { 0xf0, 0x001f },
194 { 0xf1, 0x020c },
195 { 0xf2, 0x1f00 },
196 { 0xf3, 0x0000 },
197 { 0xf4, 0x4000 },
198 { 0xf8, 0x0000 },
199 { 0xf9, 0x0000 },
200 { 0xfa, 0x2060 },
201 { 0xfb, 0x4040 },
202 { 0xfc, 0x0000 },
203 { 0xfd, 0x0002 },
204 { 0xfe, 0x10ec },
205 { 0xff, 0x6308 },
206 };
207
208 static int rt5645_reset(struct snd_soc_codec *codec)
209 {
210 return snd_soc_write(codec, RT5645_RESET, 0);
211 }
212
213 static bool rt5645_volatile_register(struct device *dev, unsigned int reg)
214 {
215 int i;
216
217 for (i = 0; i < ARRAY_SIZE(rt5645_ranges); i++) {
218 if (reg >= rt5645_ranges[i].range_min &&
219 reg <= rt5645_ranges[i].range_max) {
220 return true;
221 }
222 }
223
224 switch (reg) {
225 case RT5645_RESET:
226 case RT5645_PRIV_DATA:
227 case RT5645_IN1_CTRL1:
228 case RT5645_IN1_CTRL2:
229 case RT5645_IN1_CTRL3:
230 case RT5645_A_JD_CTRL1:
231 case RT5645_ADC_EQ_CTRL1:
232 case RT5645_EQ_CTRL1:
233 case RT5645_ALC_CTRL_1:
234 case RT5645_IRQ_CTRL2:
235 case RT5645_IRQ_CTRL3:
236 case RT5645_INT_IRQ_ST:
237 case RT5645_IL_CMD:
238 case RT5645_VENDOR_ID:
239 case RT5645_VENDOR_ID1:
240 case RT5645_VENDOR_ID2:
241 return 1;
242 default:
243 return 0;
244 }
245 }
246
247 static bool rt5645_readable_register(struct device *dev, unsigned int reg)
248 {
249 int i;
250
251 for (i = 0; i < ARRAY_SIZE(rt5645_ranges); i++) {
252 if (reg >= rt5645_ranges[i].range_min &&
253 reg <= rt5645_ranges[i].range_max) {
254 return true;
255 }
256 }
257
258 switch (reg) {
259 case RT5645_RESET:
260 case RT5645_SPK_VOL:
261 case RT5645_HP_VOL:
262 case RT5645_LOUT1:
263 case RT5645_IN1_CTRL1:
264 case RT5645_IN1_CTRL2:
265 case RT5645_IN1_CTRL3:
266 case RT5645_IN2_CTRL:
267 case RT5645_INL1_INR1_VOL:
268 case RT5645_SPK_FUNC_LIM:
269 case RT5645_ADJ_HPF_CTRL:
270 case RT5645_DAC1_DIG_VOL:
271 case RT5645_DAC2_DIG_VOL:
272 case RT5645_DAC_CTRL:
273 case RT5645_STO1_ADC_DIG_VOL:
274 case RT5645_MONO_ADC_DIG_VOL:
275 case RT5645_ADC_BST_VOL1:
276 case RT5645_ADC_BST_VOL2:
277 case RT5645_STO1_ADC_MIXER:
278 case RT5645_MONO_ADC_MIXER:
279 case RT5645_AD_DA_MIXER:
280 case RT5645_STO_DAC_MIXER:
281 case RT5645_MONO_DAC_MIXER:
282 case RT5645_DIG_MIXER:
283 case RT5645_DIG_INF1_DATA:
284 case RT5645_PDM_OUT_CTRL:
285 case RT5645_REC_L1_MIXER:
286 case RT5645_REC_L2_MIXER:
287 case RT5645_REC_R1_MIXER:
288 case RT5645_REC_R2_MIXER:
289 case RT5645_HPMIXL_CTRL:
290 case RT5645_HPOMIXL_CTRL:
291 case RT5645_HPMIXR_CTRL:
292 case RT5645_HPOMIXR_CTRL:
293 case RT5645_HPO_MIXER:
294 case RT5645_SPK_L_MIXER:
295 case RT5645_SPK_R_MIXER:
296 case RT5645_SPO_MIXER:
297 case RT5645_SPO_CLSD_RATIO:
298 case RT5645_OUT_L1_MIXER:
299 case RT5645_OUT_R1_MIXER:
300 case RT5645_OUT_L_GAIN1:
301 case RT5645_OUT_L_GAIN2:
302 case RT5645_OUT_R_GAIN1:
303 case RT5645_OUT_R_GAIN2:
304 case RT5645_LOUT_MIXER:
305 case RT5645_HAPTIC_CTRL1:
306 case RT5645_HAPTIC_CTRL2:
307 case RT5645_HAPTIC_CTRL3:
308 case RT5645_HAPTIC_CTRL4:
309 case RT5645_HAPTIC_CTRL5:
310 case RT5645_HAPTIC_CTRL6:
311 case RT5645_HAPTIC_CTRL7:
312 case RT5645_HAPTIC_CTRL8:
313 case RT5645_HAPTIC_CTRL9:
314 case RT5645_HAPTIC_CTRL10:
315 case RT5645_PWR_DIG1:
316 case RT5645_PWR_DIG2:
317 case RT5645_PWR_ANLG1:
318 case RT5645_PWR_ANLG2:
319 case RT5645_PWR_MIXER:
320 case RT5645_PWR_VOL:
321 case RT5645_PRIV_INDEX:
322 case RT5645_PRIV_DATA:
323 case RT5645_I2S1_SDP:
324 case RT5645_I2S2_SDP:
325 case RT5645_ADDA_CLK1:
326 case RT5645_ADDA_CLK2:
327 case RT5645_DMIC_CTRL1:
328 case RT5645_DMIC_CTRL2:
329 case RT5645_TDM_CTRL_1:
330 case RT5645_TDM_CTRL_2:
331 case RT5645_GLB_CLK:
332 case RT5645_PLL_CTRL1:
333 case RT5645_PLL_CTRL2:
334 case RT5645_ASRC_1:
335 case RT5645_ASRC_2:
336 case RT5645_ASRC_3:
337 case RT5645_ASRC_4:
338 case RT5645_DEPOP_M1:
339 case RT5645_DEPOP_M2:
340 case RT5645_DEPOP_M3:
341 case RT5645_MICBIAS:
342 case RT5645_A_JD_CTRL1:
343 case RT5645_VAD_CTRL4:
344 case RT5645_CLSD_OUT_CTRL:
345 case RT5645_ADC_EQ_CTRL1:
346 case RT5645_ADC_EQ_CTRL2:
347 case RT5645_EQ_CTRL1:
348 case RT5645_EQ_CTRL2:
349 case RT5645_ALC_CTRL_1:
350 case RT5645_ALC_CTRL_2:
351 case RT5645_ALC_CTRL_3:
352 case RT5645_ALC_CTRL_4:
353 case RT5645_ALC_CTRL_5:
354 case RT5645_JD_CTRL:
355 case RT5645_IRQ_CTRL1:
356 case RT5645_IRQ_CTRL2:
357 case RT5645_IRQ_CTRL3:
358 case RT5645_INT_IRQ_ST:
359 case RT5645_GPIO_CTRL1:
360 case RT5645_GPIO_CTRL2:
361 case RT5645_GPIO_CTRL3:
362 case RT5645_BASS_BACK:
363 case RT5645_MP3_PLUS1:
364 case RT5645_MP3_PLUS2:
365 case RT5645_ADJ_HPF1:
366 case RT5645_ADJ_HPF2:
367 case RT5645_HP_CALIB_AMP_DET:
368 case RT5645_SV_ZCD1:
369 case RT5645_SV_ZCD2:
370 case RT5645_IL_CMD:
371 case RT5645_IL_CMD2:
372 case RT5645_IL_CMD3:
373 case RT5645_DRC1_HL_CTRL1:
374 case RT5645_DRC2_HL_CTRL1:
375 case RT5645_ADC_MONO_HP_CTRL1:
376 case RT5645_ADC_MONO_HP_CTRL2:
377 case RT5645_DRC2_CTRL1:
378 case RT5645_DRC2_CTRL2:
379 case RT5645_DRC2_CTRL3:
380 case RT5645_DRC2_CTRL4:
381 case RT5645_DRC2_CTRL5:
382 case RT5645_JD_CTRL3:
383 case RT5645_JD_CTRL4:
384 case RT5645_GEN_CTRL1:
385 case RT5645_GEN_CTRL2:
386 case RT5645_GEN_CTRL3:
387 case RT5645_VENDOR_ID:
388 case RT5645_VENDOR_ID1:
389 case RT5645_VENDOR_ID2:
390 return 1;
391 default:
392 return 0;
393 }
394 }
395
396 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
397 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
398 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
399 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
400 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
401
402 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
403 static unsigned int bst_tlv[] = {
404 TLV_DB_RANGE_HEAD(7),
405 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
406 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
407 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
408 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
409 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
410 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
411 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
412 };
413
414 static const char * const rt5645_tdm_data_swap_select[] = {
415 "L/R", "R/L", "L/L", "R/R"
416 };
417
418 static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot0_1_enum,
419 RT5645_TDM_CTRL_1, 6, rt5645_tdm_data_swap_select);
420
421 static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot2_3_enum,
422 RT5645_TDM_CTRL_1, 4, rt5645_tdm_data_swap_select);
423
424 static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot4_5_enum,
425 RT5645_TDM_CTRL_1, 2, rt5645_tdm_data_swap_select);
426
427 static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_slot6_7_enum,
428 RT5645_TDM_CTRL_1, 0, rt5645_tdm_data_swap_select);
429
430 static const char * const rt5645_tdm_adc_data_select[] = {
431 "1/2/R", "2/1/R", "R/1/2", "R/2/1"
432 };
433
434 static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_sel_enum,
435 RT5645_TDM_CTRL_1, 8,
436 rt5645_tdm_adc_data_select);
437
438 static const struct snd_kcontrol_new rt5645_snd_controls[] = {
439 /* Speaker Output Volume */
440 SOC_DOUBLE("Speaker Channel Switch", RT5645_SPK_VOL,
441 RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1),
442 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5645_SPK_VOL,
443 RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv),
444
445 /* Headphone Output Volume */
446 SOC_DOUBLE("HP Channel Switch", RT5645_HP_VOL,
447 RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1),
448 SOC_DOUBLE_TLV("HP Playback Volume", RT5645_HP_VOL,
449 RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv),
450
451 /* OUTPUT Control */
452 SOC_DOUBLE("OUT Playback Switch", RT5645_LOUT1,
453 RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1),
454 SOC_DOUBLE("OUT Channel Switch", RT5645_LOUT1,
455 RT5645_VOL_L_SFT, RT5645_VOL_R_SFT, 1, 1),
456 SOC_DOUBLE_TLV("OUT Playback Volume", RT5645_LOUT1,
457 RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 39, 1, out_vol_tlv),
458
459 /* DAC Digital Volume */
460 SOC_DOUBLE("DAC2 Playback Switch", RT5645_DAC_CTRL,
461 RT5645_M_DAC_L2_VOL_SFT, RT5645_M_DAC_R2_VOL_SFT, 1, 1),
462 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5645_DAC1_DIG_VOL,
463 RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 175, 0, dac_vol_tlv),
464 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5645_DAC2_DIG_VOL,
465 RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 175, 0, dac_vol_tlv),
466
467 /* IN1/IN2 Control */
468 SOC_SINGLE_TLV("IN1 Boost", RT5645_IN1_CTRL1,
469 RT5645_BST_SFT1, 8, 0, bst_tlv),
470 SOC_SINGLE_TLV("IN2 Boost", RT5645_IN2_CTRL,
471 RT5645_BST_SFT2, 8, 0, bst_tlv),
472
473 /* INL/INR Volume Control */
474 SOC_DOUBLE_TLV("IN Capture Volume", RT5645_INL1_INR1_VOL,
475 RT5645_INL_VOL_SFT, RT5645_INR_VOL_SFT, 31, 1, in_vol_tlv),
476
477 /* ADC Digital Volume Control */
478 SOC_DOUBLE("ADC Capture Switch", RT5645_STO1_ADC_DIG_VOL,
479 RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1),
480 SOC_DOUBLE_TLV("ADC Capture Volume", RT5645_STO1_ADC_DIG_VOL,
481 RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 127, 0, adc_vol_tlv),
482 SOC_DOUBLE("Mono ADC Capture Switch", RT5645_MONO_ADC_DIG_VOL,
483 RT5645_L_MUTE_SFT, RT5645_R_MUTE_SFT, 1, 1),
484 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5645_MONO_ADC_DIG_VOL,
485 RT5645_L_VOL_SFT, RT5645_R_VOL_SFT, 127, 0, adc_vol_tlv),
486
487 /* ADC Boost Volume Control */
488 SOC_DOUBLE_TLV("STO1 ADC Boost Gain", RT5645_ADC_BST_VOL1,
489 RT5645_STO1_ADC_L_BST_SFT, RT5645_STO1_ADC_R_BST_SFT, 3, 0,
490 adc_bst_tlv),
491 SOC_DOUBLE_TLV("STO2 ADC Boost Gain", RT5645_ADC_BST_VOL1,
492 RT5645_STO2_ADC_L_BST_SFT, RT5645_STO2_ADC_R_BST_SFT, 3, 0,
493 adc_bst_tlv),
494
495 /* I2S2 function select */
496 SOC_SINGLE("I2S2 Func Switch", RT5645_GPIO_CTRL1, RT5645_I2S2_SEL_SFT,
497 1, 1),
498
499 /* TDM */
500 SOC_ENUM("TDM Adc Slot0 1 Data", rt5645_tdm_adc_slot0_1_enum),
501 SOC_ENUM("TDM Adc Slot2 3 Data", rt5645_tdm_adc_slot2_3_enum),
502 SOC_ENUM("TDM Adc Slot4 5 Data", rt5645_tdm_adc_slot4_5_enum),
503 SOC_ENUM("TDM Adc Slot6 7 Data", rt5645_tdm_adc_slot6_7_enum),
504 SOC_ENUM("TDM IF1 ADC DATA Sel", rt5645_tdm_adc_sel_enum),
505 SOC_SINGLE("TDM IF1_DAC1_L Sel", RT5645_TDM_CTRL_3, 12, 7, 0),
506 SOC_SINGLE("TDM IF1_DAC1_R Sel", RT5645_TDM_CTRL_3, 8, 7, 0),
507 SOC_SINGLE("TDM IF1_DAC2_L Sel", RT5645_TDM_CTRL_3, 4, 7, 0),
508 SOC_SINGLE("TDM IF1_DAC2_R Sel", RT5645_TDM_CTRL_3, 0, 7, 0),
509 };
510
511 /**
512 * set_dmic_clk - Set parameter of dmic.
513 *
514 * @w: DAPM widget.
515 * @kcontrol: The kcontrol of this widget.
516 * @event: Event id.
517 *
518 * Choose dmic clock between 1MHz and 3MHz.
519 * It is better for clock to approximate 3MHz.
520 */
521 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
522 struct snd_kcontrol *kcontrol, int event)
523 {
524 struct snd_soc_codec *codec = w->codec;
525 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
526 int div[] = {2, 3, 4, 6, 8, 12};
527 int idx = -EINVAL, i;
528 int rate, red, bound, temp;
529
530 rate = rt5645->sysclk;
531 red = 3000000 * 12;
532 for (i = 0; i < ARRAY_SIZE(div); i++) {
533 bound = div[i] * 3000000;
534 if (rate > bound)
535 continue;
536 temp = bound - rate;
537 if (temp < red) {
538 red = temp;
539 idx = i;
540 }
541 }
542
543 if (idx < 0)
544 dev_err(codec->dev, "Failed to set DMIC clock\n");
545 else
546 snd_soc_update_bits(codec, RT5645_DMIC_CTRL1,
547 RT5645_DMIC_CLK_MASK, idx << RT5645_DMIC_CLK_SFT);
548 return idx;
549 }
550
551 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
552 struct snd_soc_dapm_widget *sink)
553 {
554 unsigned int val;
555
556 val = snd_soc_read(source->codec, RT5645_GLB_CLK);
557 val &= RT5645_SCLK_SRC_MASK;
558 if (val == RT5645_SCLK_SRC_PLL1)
559 return 1;
560 else
561 return 0;
562 }
563
564 /* Digital Mixer */
565 static const struct snd_kcontrol_new rt5645_sto1_adc_l_mix[] = {
566 SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER,
567 RT5645_M_ADC_L1_SFT, 1, 1),
568 SOC_DAPM_SINGLE("ADC2 Switch", RT5645_STO1_ADC_MIXER,
569 RT5645_M_ADC_L2_SFT, 1, 1),
570 };
571
572 static const struct snd_kcontrol_new rt5645_sto1_adc_r_mix[] = {
573 SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER,
574 RT5645_M_ADC_R1_SFT, 1, 1),
575 SOC_DAPM_SINGLE("ADC2 Switch", RT5645_STO1_ADC_MIXER,
576 RT5645_M_ADC_R2_SFT, 1, 1),
577 };
578
579 static const struct snd_kcontrol_new rt5645_mono_adc_l_mix[] = {
580 SOC_DAPM_SINGLE("ADC1 Switch", RT5645_MONO_ADC_MIXER,
581 RT5645_M_MONO_ADC_L1_SFT, 1, 1),
582 SOC_DAPM_SINGLE("ADC2 Switch", RT5645_MONO_ADC_MIXER,
583 RT5645_M_MONO_ADC_L2_SFT, 1, 1),
584 };
585
586 static const struct snd_kcontrol_new rt5645_mono_adc_r_mix[] = {
587 SOC_DAPM_SINGLE("ADC1 Switch", RT5645_MONO_ADC_MIXER,
588 RT5645_M_MONO_ADC_R1_SFT, 1, 1),
589 SOC_DAPM_SINGLE("ADC2 Switch", RT5645_MONO_ADC_MIXER,
590 RT5645_M_MONO_ADC_R2_SFT, 1, 1),
591 };
592
593 static const struct snd_kcontrol_new rt5645_dac_l_mix[] = {
594 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5645_AD_DA_MIXER,
595 RT5645_M_ADCMIX_L_SFT, 1, 1),
596 SOC_DAPM_SINGLE("DAC1 Switch", RT5645_AD_DA_MIXER,
597 RT5645_M_DAC1_L_SFT, 1, 1),
598 };
599
600 static const struct snd_kcontrol_new rt5645_dac_r_mix[] = {
601 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5645_AD_DA_MIXER,
602 RT5645_M_ADCMIX_R_SFT, 1, 1),
603 SOC_DAPM_SINGLE("DAC1 Switch", RT5645_AD_DA_MIXER,
604 RT5645_M_DAC1_R_SFT, 1, 1),
605 };
606
607 static const struct snd_kcontrol_new rt5645_sto_dac_l_mix[] = {
608 SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_STO_DAC_MIXER,
609 RT5645_M_DAC_L1_SFT, 1, 1),
610 SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_STO_DAC_MIXER,
611 RT5645_M_DAC_L2_SFT, 1, 1),
612 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_STO_DAC_MIXER,
613 RT5645_M_DAC_R1_STO_L_SFT, 1, 1),
614 };
615
616 static const struct snd_kcontrol_new rt5645_sto_dac_r_mix[] = {
617 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_STO_DAC_MIXER,
618 RT5645_M_DAC_R1_SFT, 1, 1),
619 SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_STO_DAC_MIXER,
620 RT5645_M_DAC_R2_SFT, 1, 1),
621 SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_STO_DAC_MIXER,
622 RT5645_M_DAC_L1_STO_R_SFT, 1, 1),
623 };
624
625 static const struct snd_kcontrol_new rt5645_mono_dac_l_mix[] = {
626 SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_MONO_DAC_MIXER,
627 RT5645_M_DAC_L1_MONO_L_SFT, 1, 1),
628 SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_MONO_DAC_MIXER,
629 RT5645_M_DAC_L2_MONO_L_SFT, 1, 1),
630 SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_MONO_DAC_MIXER,
631 RT5645_M_DAC_R2_MONO_L_SFT, 1, 1),
632 };
633
634 static const struct snd_kcontrol_new rt5645_mono_dac_r_mix[] = {
635 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_MONO_DAC_MIXER,
636 RT5645_M_DAC_R1_MONO_R_SFT, 1, 1),
637 SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_MONO_DAC_MIXER,
638 RT5645_M_DAC_R2_MONO_R_SFT, 1, 1),
639 SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_MONO_DAC_MIXER,
640 RT5645_M_DAC_L2_MONO_R_SFT, 1, 1),
641 };
642
643 static const struct snd_kcontrol_new rt5645_dig_l_mix[] = {
644 SOC_DAPM_SINGLE("Sto DAC Mix L Switch", RT5645_DIG_MIXER,
645 RT5645_M_STO_L_DAC_L_SFT, 1, 1),
646 SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_DIG_MIXER,
647 RT5645_M_DAC_L2_DAC_L_SFT, 1, 1),
648 SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_DIG_MIXER,
649 RT5645_M_DAC_R2_DAC_L_SFT, 1, 1),
650 };
651
652 static const struct snd_kcontrol_new rt5645_dig_r_mix[] = {
653 SOC_DAPM_SINGLE("Sto DAC Mix R Switch", RT5645_DIG_MIXER,
654 RT5645_M_STO_R_DAC_R_SFT, 1, 1),
655 SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_DIG_MIXER,
656 RT5645_M_DAC_R2_DAC_R_SFT, 1, 1),
657 SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_DIG_MIXER,
658 RT5645_M_DAC_L2_DAC_R_SFT, 1, 1),
659 };
660
661 /* Analog Input Mixer */
662 static const struct snd_kcontrol_new rt5645_rec_l_mix[] = {
663 SOC_DAPM_SINGLE("HPOL Switch", RT5645_REC_L2_MIXER,
664 RT5645_M_HP_L_RM_L_SFT, 1, 1),
665 SOC_DAPM_SINGLE("INL Switch", RT5645_REC_L2_MIXER,
666 RT5645_M_IN_L_RM_L_SFT, 1, 1),
667 SOC_DAPM_SINGLE("BST2 Switch", RT5645_REC_L2_MIXER,
668 RT5645_M_BST2_RM_L_SFT, 1, 1),
669 SOC_DAPM_SINGLE("BST1 Switch", RT5645_REC_L2_MIXER,
670 RT5645_M_BST1_RM_L_SFT, 1, 1),
671 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5645_REC_L2_MIXER,
672 RT5645_M_OM_L_RM_L_SFT, 1, 1),
673 };
674
675 static const struct snd_kcontrol_new rt5645_rec_r_mix[] = {
676 SOC_DAPM_SINGLE("HPOR Switch", RT5645_REC_R2_MIXER,
677 RT5645_M_HP_R_RM_R_SFT, 1, 1),
678 SOC_DAPM_SINGLE("INR Switch", RT5645_REC_R2_MIXER,
679 RT5645_M_IN_R_RM_R_SFT, 1, 1),
680 SOC_DAPM_SINGLE("BST2 Switch", RT5645_REC_R2_MIXER,
681 RT5645_M_BST2_RM_R_SFT, 1, 1),
682 SOC_DAPM_SINGLE("BST1 Switch", RT5645_REC_R2_MIXER,
683 RT5645_M_BST1_RM_R_SFT, 1, 1),
684 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5645_REC_R2_MIXER,
685 RT5645_M_OM_R_RM_R_SFT, 1, 1),
686 };
687
688 static const struct snd_kcontrol_new rt5645_spk_l_mix[] = {
689 SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_SPK_L_MIXER,
690 RT5645_M_DAC_L1_SM_L_SFT, 1, 1),
691 SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_SPK_L_MIXER,
692 RT5645_M_DAC_L2_SM_L_SFT, 1, 1),
693 SOC_DAPM_SINGLE("INL Switch", RT5645_SPK_L_MIXER,
694 RT5645_M_IN_L_SM_L_SFT, 1, 1),
695 SOC_DAPM_SINGLE("BST1 Switch", RT5645_SPK_L_MIXER,
696 RT5645_M_BST1_L_SM_L_SFT, 1, 1),
697 };
698
699 static const struct snd_kcontrol_new rt5645_spk_r_mix[] = {
700 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPK_R_MIXER,
701 RT5645_M_DAC_R1_SM_R_SFT, 1, 1),
702 SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_SPK_R_MIXER,
703 RT5645_M_DAC_R2_SM_R_SFT, 1, 1),
704 SOC_DAPM_SINGLE("INR Switch", RT5645_SPK_R_MIXER,
705 RT5645_M_IN_R_SM_R_SFT, 1, 1),
706 SOC_DAPM_SINGLE("BST2 Switch", RT5645_SPK_R_MIXER,
707 RT5645_M_BST2_R_SM_R_SFT, 1, 1),
708 };
709
710 static const struct snd_kcontrol_new rt5645_out_l_mix[] = {
711 SOC_DAPM_SINGLE("BST1 Switch", RT5645_OUT_L1_MIXER,
712 RT5645_M_BST1_OM_L_SFT, 1, 1),
713 SOC_DAPM_SINGLE("INL Switch", RT5645_OUT_L1_MIXER,
714 RT5645_M_IN_L_OM_L_SFT, 1, 1),
715 SOC_DAPM_SINGLE("DAC L2 Switch", RT5645_OUT_L1_MIXER,
716 RT5645_M_DAC_L2_OM_L_SFT, 1, 1),
717 SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_OUT_L1_MIXER,
718 RT5645_M_DAC_L1_OM_L_SFT, 1, 1),
719 };
720
721 static const struct snd_kcontrol_new rt5645_out_r_mix[] = {
722 SOC_DAPM_SINGLE("BST2 Switch", RT5645_OUT_R1_MIXER,
723 RT5645_M_BST2_OM_R_SFT, 1, 1),
724 SOC_DAPM_SINGLE("INR Switch", RT5645_OUT_R1_MIXER,
725 RT5645_M_IN_R_OM_R_SFT, 1, 1),
726 SOC_DAPM_SINGLE("DAC R2 Switch", RT5645_OUT_R1_MIXER,
727 RT5645_M_DAC_R2_OM_R_SFT, 1, 1),
728 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_OUT_R1_MIXER,
729 RT5645_M_DAC_R1_OM_R_SFT, 1, 1),
730 };
731
732 static const struct snd_kcontrol_new rt5645_spo_l_mix[] = {
733 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPO_MIXER,
734 RT5645_M_DAC_R1_SPM_L_SFT, 1, 1),
735 SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_SPO_MIXER,
736 RT5645_M_DAC_L1_SPM_L_SFT, 1, 1),
737 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5645_SPO_MIXER,
738 RT5645_M_SV_R_SPM_L_SFT, 1, 1),
739 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5645_SPO_MIXER,
740 RT5645_M_SV_L_SPM_L_SFT, 1, 1),
741 };
742
743 static const struct snd_kcontrol_new rt5645_spo_r_mix[] = {
744 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_SPO_MIXER,
745 RT5645_M_DAC_R1_SPM_R_SFT, 1, 1),
746 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5645_SPO_MIXER,
747 RT5645_M_SV_R_SPM_R_SFT, 1, 1),
748 };
749
750 static const struct snd_kcontrol_new rt5645_hpo_mix[] = {
751 SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPO_MIXER,
752 RT5645_M_DAC1_HM_SFT, 1, 1),
753 SOC_DAPM_SINGLE("HPVOL Switch", RT5645_HPO_MIXER,
754 RT5645_M_HPVOL_HM_SFT, 1, 1),
755 };
756
757 static const struct snd_kcontrol_new rt5645_hpvoll_mix[] = {
758 SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPOMIXL_CTRL,
759 RT5645_M_DAC1_HV_SFT, 1, 1),
760 SOC_DAPM_SINGLE("DAC2 Switch", RT5645_HPOMIXL_CTRL,
761 RT5645_M_DAC2_HV_SFT, 1, 1),
762 SOC_DAPM_SINGLE("INL Switch", RT5645_HPOMIXL_CTRL,
763 RT5645_M_IN_HV_SFT, 1, 1),
764 SOC_DAPM_SINGLE("BST1 Switch", RT5645_HPOMIXL_CTRL,
765 RT5645_M_BST1_HV_SFT, 1, 1),
766 };
767
768 static const struct snd_kcontrol_new rt5645_hpvolr_mix[] = {
769 SOC_DAPM_SINGLE("DAC1 Switch", RT5645_HPOMIXR_CTRL,
770 RT5645_M_DAC1_HV_SFT, 1, 1),
771 SOC_DAPM_SINGLE("DAC2 Switch", RT5645_HPOMIXR_CTRL,
772 RT5645_M_DAC2_HV_SFT, 1, 1),
773 SOC_DAPM_SINGLE("INR Switch", RT5645_HPOMIXR_CTRL,
774 RT5645_M_IN_HV_SFT, 1, 1),
775 SOC_DAPM_SINGLE("BST2 Switch", RT5645_HPOMIXR_CTRL,
776 RT5645_M_BST2_HV_SFT, 1, 1),
777 };
778
779 static const struct snd_kcontrol_new rt5645_lout_mix[] = {
780 SOC_DAPM_SINGLE("DAC L1 Switch", RT5645_LOUT_MIXER,
781 RT5645_M_DAC_L1_LM_SFT, 1, 1),
782 SOC_DAPM_SINGLE("DAC R1 Switch", RT5645_LOUT_MIXER,
783 RT5645_M_DAC_R1_LM_SFT, 1, 1),
784 SOC_DAPM_SINGLE("OUTMIX L Switch", RT5645_LOUT_MIXER,
785 RT5645_M_OV_L_LM_SFT, 1, 1),
786 SOC_DAPM_SINGLE("OUTMIX R Switch", RT5645_LOUT_MIXER,
787 RT5645_M_OV_R_LM_SFT, 1, 1),
788 };
789
790 /*DAC1 L/R source*/ /* MX-29 [9:8] [11:10] */
791 static const char * const rt5645_dac1_src[] = {
792 "IF1 DAC", "IF2 DAC", "IF3 DAC"
793 };
794
795 static SOC_ENUM_SINGLE_DECL(
796 rt5645_dac1l_enum, RT5645_AD_DA_MIXER,
797 RT5645_DAC1_L_SEL_SFT, rt5645_dac1_src);
798
799 static const struct snd_kcontrol_new rt5645_dac1l_mux =
800 SOC_DAPM_ENUM("DAC1 L source", rt5645_dac1l_enum);
801
802 static SOC_ENUM_SINGLE_DECL(
803 rt5645_dac1r_enum, RT5645_AD_DA_MIXER,
804 RT5645_DAC1_R_SEL_SFT, rt5645_dac1_src);
805
806 static const struct snd_kcontrol_new rt5645_dac1r_mux =
807 SOC_DAPM_ENUM("DAC1 R source", rt5645_dac1r_enum);
808
809 /*DAC2 L/R source*/ /* MX-1B [6:4] [2:0] */
810 static const char * const rt5645_dac12_src[] = {
811 "IF1 DAC", "IF2 DAC", "IF3 DAC", "Mono ADC", "VAD_ADC"
812 };
813
814 static SOC_ENUM_SINGLE_DECL(
815 rt5645_dac2l_enum, RT5645_DAC_CTRL,
816 RT5645_DAC2_L_SEL_SFT, rt5645_dac12_src);
817
818 static const struct snd_kcontrol_new rt5645_dac_l2_mux =
819 SOC_DAPM_ENUM("DAC2 L source", rt5645_dac2l_enum);
820
821 static const char * const rt5645_dacr2_src[] = {
822 "IF1 DAC", "IF2 DAC", "IF3 DAC", "Mono ADC", "Haptic"
823 };
824
825 static SOC_ENUM_SINGLE_DECL(
826 rt5645_dac2r_enum, RT5645_DAC_CTRL,
827 RT5645_DAC2_R_SEL_SFT, rt5645_dacr2_src);
828
829 static const struct snd_kcontrol_new rt5645_dac_r2_mux =
830 SOC_DAPM_ENUM("DAC2 R source", rt5645_dac2r_enum);
831
832
833 /* INL/R source */
834 static const char * const rt5645_inl_src[] = {
835 "IN2P", "MonoP"
836 };
837
838 static SOC_ENUM_SINGLE_DECL(
839 rt5645_inl_enum, RT5645_INL1_INR1_VOL,
840 RT5645_INL_SEL_SFT, rt5645_inl_src);
841
842 static const struct snd_kcontrol_new rt5645_inl_mux =
843 SOC_DAPM_ENUM("INL source", rt5645_inl_enum);
844
845 static const char * const rt5645_inr_src[] = {
846 "IN2N", "MonoN"
847 };
848
849 static SOC_ENUM_SINGLE_DECL(
850 rt5645_inr_enum, RT5645_INL1_INR1_VOL,
851 RT5645_INR_SEL_SFT, rt5645_inr_src);
852
853 static const struct snd_kcontrol_new rt5645_inr_mux =
854 SOC_DAPM_ENUM("INR source", rt5645_inr_enum);
855
856 /* Stereo1 ADC source */
857 /* MX-27 [12] */
858 static const char * const rt5645_stereo_adc1_src[] = {
859 "DAC MIX", "ADC"
860 };
861
862 static SOC_ENUM_SINGLE_DECL(
863 rt5645_stereo1_adc1_enum, RT5645_STO1_ADC_MIXER,
864 RT5645_ADC_1_SRC_SFT, rt5645_stereo_adc1_src);
865
866 static const struct snd_kcontrol_new rt5645_sto_adc1_mux =
867 SOC_DAPM_ENUM("Stereo1 ADC1 Mux", rt5645_stereo1_adc1_enum);
868
869 /* MX-27 [11] */
870 static const char * const rt5645_stereo_adc2_src[] = {
871 "DAC MIX", "DMIC"
872 };
873
874 static SOC_ENUM_SINGLE_DECL(
875 rt5645_stereo1_adc2_enum, RT5645_STO1_ADC_MIXER,
876 RT5645_ADC_2_SRC_SFT, rt5645_stereo_adc2_src);
877
878 static const struct snd_kcontrol_new rt5645_sto_adc2_mux =
879 SOC_DAPM_ENUM("Stereo1 ADC2 Mux", rt5645_stereo1_adc2_enum);
880
881 /* MX-27 [8] */
882 static const char * const rt5645_stereo_dmic_src[] = {
883 "DMIC1", "DMIC2"
884 };
885
886 static SOC_ENUM_SINGLE_DECL(
887 rt5645_stereo1_dmic_enum, RT5645_STO1_ADC_MIXER,
888 RT5645_DMIC_SRC_SFT, rt5645_stereo_dmic_src);
889
890 static const struct snd_kcontrol_new rt5645_sto1_dmic_mux =
891 SOC_DAPM_ENUM("Stereo1 DMIC source", rt5645_stereo1_dmic_enum);
892
893 /* Mono ADC source */
894 /* MX-28 [12] */
895 static const char * const rt5645_mono_adc_l1_src[] = {
896 "Mono DAC MIXL", "ADC"
897 };
898
899 static SOC_ENUM_SINGLE_DECL(
900 rt5645_mono_adc_l1_enum, RT5645_MONO_ADC_MIXER,
901 RT5645_MONO_ADC_L1_SRC_SFT, rt5645_mono_adc_l1_src);
902
903 static const struct snd_kcontrol_new rt5645_mono_adc_l1_mux =
904 SOC_DAPM_ENUM("Mono ADC1 left source", rt5645_mono_adc_l1_enum);
905 /* MX-28 [11] */
906 static const char * const rt5645_mono_adc_l2_src[] = {
907 "Mono DAC MIXL", "DMIC"
908 };
909
910 static SOC_ENUM_SINGLE_DECL(
911 rt5645_mono_adc_l2_enum, RT5645_MONO_ADC_MIXER,
912 RT5645_MONO_ADC_L2_SRC_SFT, rt5645_mono_adc_l2_src);
913
914 static const struct snd_kcontrol_new rt5645_mono_adc_l2_mux =
915 SOC_DAPM_ENUM("Mono ADC2 left source", rt5645_mono_adc_l2_enum);
916
917 /* MX-28 [8] */
918 static const char * const rt5645_mono_dmic_src[] = {
919 "DMIC1", "DMIC2"
920 };
921
922 static SOC_ENUM_SINGLE_DECL(
923 rt5645_mono_dmic_l_enum, RT5645_MONO_ADC_MIXER,
924 RT5645_MONO_DMIC_L_SRC_SFT, rt5645_mono_dmic_src);
925
926 static const struct snd_kcontrol_new rt5645_mono_dmic_l_mux =
927 SOC_DAPM_ENUM("Mono DMIC left source", rt5645_mono_dmic_l_enum);
928 /* MX-28 [1:0] */
929 static SOC_ENUM_SINGLE_DECL(
930 rt5645_mono_dmic_r_enum, RT5645_MONO_ADC_MIXER,
931 RT5645_MONO_DMIC_R_SRC_SFT, rt5645_mono_dmic_src);
932
933 static const struct snd_kcontrol_new rt5645_mono_dmic_r_mux =
934 SOC_DAPM_ENUM("Mono DMIC Right source", rt5645_mono_dmic_r_enum);
935 /* MX-28 [4] */
936 static const char * const rt5645_mono_adc_r1_src[] = {
937 "Mono DAC MIXR", "ADC"
938 };
939
940 static SOC_ENUM_SINGLE_DECL(
941 rt5645_mono_adc_r1_enum, RT5645_MONO_ADC_MIXER,
942 RT5645_MONO_ADC_R1_SRC_SFT, rt5645_mono_adc_r1_src);
943
944 static const struct snd_kcontrol_new rt5645_mono_adc_r1_mux =
945 SOC_DAPM_ENUM("Mono ADC1 right source", rt5645_mono_adc_r1_enum);
946 /* MX-28 [3] */
947 static const char * const rt5645_mono_adc_r2_src[] = {
948 "Mono DAC MIXR", "DMIC"
949 };
950
951 static SOC_ENUM_SINGLE_DECL(
952 rt5645_mono_adc_r2_enum, RT5645_MONO_ADC_MIXER,
953 RT5645_MONO_ADC_R2_SRC_SFT, rt5645_mono_adc_r2_src);
954
955 static const struct snd_kcontrol_new rt5645_mono_adc_r2_mux =
956 SOC_DAPM_ENUM("Mono ADC2 right source", rt5645_mono_adc_r2_enum);
957
958 /* MX-77 [9:8] */
959 static const char * const rt5645_if1_adc_in_src[] = {
960 "IF_ADC1", "IF_ADC2", "VAD_ADC"
961 };
962
963 static SOC_ENUM_SINGLE_DECL(
964 rt5645_if1_adc_in_enum, RT5645_TDM_CTRL_1,
965 RT5645_IF1_ADC_IN_SFT, rt5645_if1_adc_in_src);
966
967 static const struct snd_kcontrol_new rt5645_if1_adc_in_mux =
968 SOC_DAPM_ENUM("IF1 ADC IN source", rt5645_if1_adc_in_enum);
969
970 /* MX-2F [13:12] */
971 static const char * const rt5645_if2_adc_in_src[] = {
972 "IF_ADC1", "IF_ADC2", "VAD_ADC"
973 };
974
975 static SOC_ENUM_SINGLE_DECL(
976 rt5645_if2_adc_in_enum, RT5645_DIG_INF1_DATA,
977 RT5645_IF2_ADC_IN_SFT, rt5645_if2_adc_in_src);
978
979 static const struct snd_kcontrol_new rt5645_if2_adc_in_mux =
980 SOC_DAPM_ENUM("IF2 ADC IN source", rt5645_if2_adc_in_enum);
981
982 /* MX-2F [1:0] */
983 static const char * const rt5645_if3_adc_in_src[] = {
984 "IF_ADC1", "IF_ADC2", "VAD_ADC"
985 };
986
987 static SOC_ENUM_SINGLE_DECL(
988 rt5645_if3_adc_in_enum, RT5645_DIG_INF1_DATA,
989 RT5645_IF3_ADC_IN_SFT, rt5645_if3_adc_in_src);
990
991 static const struct snd_kcontrol_new rt5645_if3_adc_in_mux =
992 SOC_DAPM_ENUM("IF3 ADC IN source", rt5645_if3_adc_in_enum);
993
994 /* MX-31 [15] [13] [11] [9] */
995 static const char * const rt5645_pdm_src[] = {
996 "Mono DAC", "Stereo DAC"
997 };
998
999 static SOC_ENUM_SINGLE_DECL(
1000 rt5645_pdm1_l_enum, RT5645_PDM_OUT_CTRL,
1001 RT5645_PDM1_L_SFT, rt5645_pdm_src);
1002
1003 static const struct snd_kcontrol_new rt5645_pdm1_l_mux =
1004 SOC_DAPM_ENUM("PDM1 L source", rt5645_pdm1_l_enum);
1005
1006 static SOC_ENUM_SINGLE_DECL(
1007 rt5645_pdm1_r_enum, RT5645_PDM_OUT_CTRL,
1008 RT5645_PDM1_R_SFT, rt5645_pdm_src);
1009
1010 static const struct snd_kcontrol_new rt5645_pdm1_r_mux =
1011 SOC_DAPM_ENUM("PDM1 R source", rt5645_pdm1_r_enum);
1012
1013 /* MX-9D [9:8] */
1014 static const char * const rt5645_vad_adc_src[] = {
1015 "Sto1 ADC L", "Mono ADC L", "Mono ADC R"
1016 };
1017
1018 static SOC_ENUM_SINGLE_DECL(
1019 rt5645_vad_adc_enum, RT5645_VAD_CTRL4,
1020 RT5645_VAD_SEL_SFT, rt5645_vad_adc_src);
1021
1022 static const struct snd_kcontrol_new rt5645_vad_adc_mux =
1023 SOC_DAPM_ENUM("VAD ADC source", rt5645_vad_adc_enum);
1024
1025 static const struct snd_kcontrol_new spk_l_vol_control =
1026 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_SPK_VOL,
1027 RT5645_L_MUTE_SFT, 1, 1);
1028
1029 static const struct snd_kcontrol_new spk_r_vol_control =
1030 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_SPK_VOL,
1031 RT5645_R_MUTE_SFT, 1, 1);
1032
1033 static const struct snd_kcontrol_new hp_l_vol_control =
1034 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_HP_VOL,
1035 RT5645_L_MUTE_SFT, 1, 1);
1036
1037 static const struct snd_kcontrol_new hp_r_vol_control =
1038 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_HP_VOL,
1039 RT5645_R_MUTE_SFT, 1, 1);
1040
1041 static const struct snd_kcontrol_new pdm1_l_vol_control =
1042 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_PDM_OUT_CTRL,
1043 RT5645_M_PDM1_L, 1, 1);
1044
1045 static const struct snd_kcontrol_new pdm1_r_vol_control =
1046 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5645_PDM_OUT_CTRL,
1047 RT5645_M_PDM1_R, 1, 1);
1048
1049 static void hp_amp_power(struct snd_soc_codec *codec, int on)
1050 {
1051 static int hp_amp_power_count;
1052 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
1053
1054 if (on) {
1055 if (hp_amp_power_count <= 0) {
1056 /* depop parameters */
1057 snd_soc_update_bits(codec, RT5645_DEPOP_M2,
1058 RT5645_DEPOP_MASK, RT5645_DEPOP_MAN);
1059 snd_soc_write(codec, RT5645_DEPOP_M1, 0x000d);
1060 regmap_write(rt5645->regmap, RT5645_PR_BASE +
1061 RT5645_HP_DCC_INT1, 0x9f01);
1062 mdelay(150);
1063 /* headphone amp power on */
1064 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
1065 RT5645_PWR_FV1 | RT5645_PWR_FV2 , 0);
1066 snd_soc_update_bits(codec, RT5645_PWR_VOL,
1067 RT5645_PWR_HV_L | RT5645_PWR_HV_R,
1068 RT5645_PWR_HV_L | RT5645_PWR_HV_R);
1069 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
1070 RT5645_PWR_HP_L | RT5645_PWR_HP_R |
1071 RT5645_PWR_HA,
1072 RT5645_PWR_HP_L | RT5645_PWR_HP_R |
1073 RT5645_PWR_HA);
1074 mdelay(5);
1075 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
1076 RT5645_PWR_FV1 | RT5645_PWR_FV2,
1077 RT5645_PWR_FV1 | RT5645_PWR_FV2);
1078
1079 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1080 RT5645_HP_CO_MASK | RT5645_HP_SG_MASK,
1081 RT5645_HP_CO_EN | RT5645_HP_SG_EN);
1082 regmap_write(rt5645->regmap, RT5645_PR_BASE +
1083 0x14, 0x1aaa);
1084 regmap_write(rt5645->regmap, RT5645_PR_BASE +
1085 0x24, 0x0430);
1086 }
1087 hp_amp_power_count++;
1088 } else {
1089 hp_amp_power_count--;
1090 if (hp_amp_power_count <= 0) {
1091 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1092 RT5645_HP_SG_MASK | RT5645_HP_L_SMT_MASK |
1093 RT5645_HP_R_SMT_MASK, RT5645_HP_SG_DIS |
1094 RT5645_HP_L_SMT_DIS | RT5645_HP_R_SMT_DIS);
1095 /* headphone amp power down */
1096 snd_soc_write(codec, RT5645_DEPOP_M1, 0x0000);
1097 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
1098 RT5645_PWR_HP_L | RT5645_PWR_HP_R |
1099 RT5645_PWR_HA, 0);
1100 }
1101 }
1102 }
1103
1104 static int rt5645_hp_event(struct snd_soc_dapm_widget *w,
1105 struct snd_kcontrol *kcontrol, int event)
1106 {
1107 struct snd_soc_codec *codec = w->codec;
1108 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
1109
1110 switch (event) {
1111 case SND_SOC_DAPM_POST_PMU:
1112 hp_amp_power(codec, 1);
1113 /* headphone unmute sequence */
1114 snd_soc_update_bits(codec, RT5645_DEPOP_M3, RT5645_CP_FQ1_MASK |
1115 RT5645_CP_FQ2_MASK | RT5645_CP_FQ3_MASK,
1116 (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ1_SFT) |
1117 (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) |
1118 (RT5645_CP_FQ_192_KHZ << RT5645_CP_FQ3_SFT));
1119 regmap_write(rt5645->regmap,
1120 RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00);
1121 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1122 RT5645_SMT_TRIG_MASK, RT5645_SMT_TRIG_EN);
1123 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1124 RT5645_RSTN_MASK, RT5645_RSTN_EN);
1125 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1126 RT5645_RSTN_MASK | RT5645_HP_L_SMT_MASK |
1127 RT5645_HP_R_SMT_MASK, RT5645_RSTN_DIS |
1128 RT5645_HP_L_SMT_EN | RT5645_HP_R_SMT_EN);
1129 msleep(40);
1130 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1131 RT5645_HP_SG_MASK | RT5645_HP_L_SMT_MASK |
1132 RT5645_HP_R_SMT_MASK, RT5645_HP_SG_DIS |
1133 RT5645_HP_L_SMT_DIS | RT5645_HP_R_SMT_DIS);
1134 break;
1135
1136 case SND_SOC_DAPM_PRE_PMD:
1137 /* headphone mute sequence */
1138 snd_soc_update_bits(codec, RT5645_DEPOP_M3,
1139 RT5645_CP_FQ1_MASK | RT5645_CP_FQ2_MASK |
1140 RT5645_CP_FQ3_MASK,
1141 (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ1_SFT) |
1142 (RT5645_CP_FQ_12_KHZ << RT5645_CP_FQ2_SFT) |
1143 (RT5645_CP_FQ_96_KHZ << RT5645_CP_FQ3_SFT));
1144 regmap_write(rt5645->regmap,
1145 RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00);
1146 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1147 RT5645_HP_SG_MASK, RT5645_HP_SG_EN);
1148 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1149 RT5645_RSTP_MASK, RT5645_RSTP_EN);
1150 snd_soc_update_bits(codec, RT5645_DEPOP_M1,
1151 RT5645_RSTP_MASK | RT5645_HP_L_SMT_MASK |
1152 RT5645_HP_R_SMT_MASK, RT5645_RSTP_DIS |
1153 RT5645_HP_L_SMT_EN | RT5645_HP_R_SMT_EN);
1154 msleep(30);
1155 hp_amp_power(codec, 0);
1156 break;
1157
1158 default:
1159 return 0;
1160 }
1161
1162 return 0;
1163 }
1164
1165 static int rt5645_spk_event(struct snd_soc_dapm_widget *w,
1166 struct snd_kcontrol *kcontrol, int event)
1167 {
1168 struct snd_soc_codec *codec = w->codec;
1169 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
1170
1171 switch (event) {
1172 case SND_SOC_DAPM_POST_PMU:
1173 snd_soc_update_bits(codec, RT5645_PWR_DIG1,
1174 RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R |
1175 RT5645_PWR_CLS_D_L,
1176 RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R |
1177 RT5645_PWR_CLS_D_L);
1178 break;
1179
1180 case SND_SOC_DAPM_PRE_PMD:
1181 snd_soc_update_bits(codec, RT5645_PWR_DIG1,
1182 RT5645_PWR_CLS_D | RT5645_PWR_CLS_D_R |
1183 RT5645_PWR_CLS_D_L, 0);
1184 break;
1185
1186 default:
1187 return 0;
1188 }
1189
1190 return 0;
1191 }
1192
1193 static int rt5645_lout_event(struct snd_soc_dapm_widget *w,
1194 struct snd_kcontrol *kcontrol, int event)
1195 {
1196 struct snd_soc_codec *codec = w->codec;
1197
1198 switch (event) {
1199 case SND_SOC_DAPM_POST_PMU:
1200 hp_amp_power(codec, 1);
1201 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
1202 RT5645_PWR_LM, RT5645_PWR_LM);
1203 snd_soc_update_bits(codec, RT5645_LOUT1,
1204 RT5645_L_MUTE | RT5645_R_MUTE, 0);
1205 break;
1206
1207 case SND_SOC_DAPM_PRE_PMD:
1208 snd_soc_update_bits(codec, RT5645_LOUT1,
1209 RT5645_L_MUTE | RT5645_R_MUTE,
1210 RT5645_L_MUTE | RT5645_R_MUTE);
1211 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
1212 RT5645_PWR_LM, 0);
1213 hp_amp_power(codec, 0);
1214 break;
1215
1216 default:
1217 return 0;
1218 }
1219
1220 return 0;
1221 }
1222
1223 static int rt5645_bst2_event(struct snd_soc_dapm_widget *w,
1224 struct snd_kcontrol *kcontrol, int event)
1225 {
1226 struct snd_soc_codec *codec = w->codec;
1227
1228 switch (event) {
1229 case SND_SOC_DAPM_POST_PMU:
1230 snd_soc_update_bits(codec, RT5645_PWR_ANLG2,
1231 RT5645_PWR_BST2_P, RT5645_PWR_BST2_P);
1232 break;
1233
1234 case SND_SOC_DAPM_PRE_PMD:
1235 snd_soc_update_bits(codec, RT5645_PWR_ANLG2,
1236 RT5645_PWR_BST2_P, 0);
1237 break;
1238
1239 default:
1240 return 0;
1241 }
1242
1243 return 0;
1244 }
1245
1246 static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
1247 SND_SOC_DAPM_SUPPLY("LDO2", RT5645_PWR_MIXER,
1248 RT5645_PWR_LDO2_BIT, 0, NULL, 0),
1249 SND_SOC_DAPM_SUPPLY("PLL1", RT5645_PWR_ANLG2,
1250 RT5645_PWR_PLL_BIT, 0, NULL, 0),
1251
1252 SND_SOC_DAPM_SUPPLY("JD Power", RT5645_PWR_ANLG2,
1253 RT5645_PWR_JD1_BIT, 0, NULL, 0),
1254 SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5645_PWR_VOL,
1255 RT5645_PWR_MIC_DET_BIT, 0, NULL, 0),
1256
1257 /* Input Side */
1258 /* micbias */
1259 SND_SOC_DAPM_MICBIAS("micbias1", RT5645_PWR_ANLG2,
1260 RT5645_PWR_MB1_BIT, 0),
1261 SND_SOC_DAPM_MICBIAS("micbias2", RT5645_PWR_ANLG2,
1262 RT5645_PWR_MB2_BIT, 0),
1263 /* Input Lines */
1264 SND_SOC_DAPM_INPUT("DMIC L1"),
1265 SND_SOC_DAPM_INPUT("DMIC R1"),
1266 SND_SOC_DAPM_INPUT("DMIC L2"),
1267 SND_SOC_DAPM_INPUT("DMIC R2"),
1268
1269 SND_SOC_DAPM_INPUT("IN1P"),
1270 SND_SOC_DAPM_INPUT("IN1N"),
1271 SND_SOC_DAPM_INPUT("IN2P"),
1272 SND_SOC_DAPM_INPUT("IN2N"),
1273
1274 SND_SOC_DAPM_INPUT("Haptic Generator"),
1275
1276 SND_SOC_DAPM_PGA("DMIC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1277 SND_SOC_DAPM_PGA("DMIC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1278 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1279 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1280 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5645_DMIC_CTRL1,
1281 RT5645_DMIC_1_EN_SFT, 0, NULL, 0),
1282 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5645_DMIC_CTRL1,
1283 RT5645_DMIC_2_EN_SFT, 0, NULL, 0),
1284 /* Boost */
1285 SND_SOC_DAPM_PGA("BST1", RT5645_PWR_ANLG2,
1286 RT5645_PWR_BST1_BIT, 0, NULL, 0),
1287 SND_SOC_DAPM_PGA_E("BST2", RT5645_PWR_ANLG2,
1288 RT5645_PWR_BST2_BIT, 0, NULL, 0, rt5645_bst2_event,
1289 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1290 /* Input Volume */
1291 SND_SOC_DAPM_PGA("INL VOL", RT5645_PWR_VOL,
1292 RT5645_PWR_IN_L_BIT, 0, NULL, 0),
1293 SND_SOC_DAPM_PGA("INR VOL", RT5645_PWR_VOL,
1294 RT5645_PWR_IN_R_BIT, 0, NULL, 0),
1295 /* REC Mixer */
1296 SND_SOC_DAPM_MIXER("RECMIXL", RT5645_PWR_MIXER, RT5645_PWR_RM_L_BIT,
1297 0, rt5645_rec_l_mix, ARRAY_SIZE(rt5645_rec_l_mix)),
1298 SND_SOC_DAPM_MIXER("RECMIXR", RT5645_PWR_MIXER, RT5645_PWR_RM_R_BIT,
1299 0, rt5645_rec_r_mix, ARRAY_SIZE(rt5645_rec_r_mix)),
1300 /* ADCs */
1301 SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0),
1302 SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0),
1303
1304 SND_SOC_DAPM_SUPPLY("ADC L power", RT5645_PWR_DIG1,
1305 RT5645_PWR_ADC_L_BIT, 0, NULL, 0),
1306 SND_SOC_DAPM_SUPPLY("ADC R power", RT5645_PWR_DIG1,
1307 RT5645_PWR_ADC_R_BIT, 0, NULL, 0),
1308
1309 /* ADC Mux */
1310 SND_SOC_DAPM_MUX("Stereo1 DMIC Mux", SND_SOC_NOPM, 0, 0,
1311 &rt5645_sto1_dmic_mux),
1312 SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1313 &rt5645_sto_adc2_mux),
1314 SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1315 &rt5645_sto_adc2_mux),
1316 SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1317 &rt5645_sto_adc1_mux),
1318 SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1319 &rt5645_sto_adc1_mux),
1320 SND_SOC_DAPM_MUX("Mono DMIC L Mux", SND_SOC_NOPM, 0, 0,
1321 &rt5645_mono_dmic_l_mux),
1322 SND_SOC_DAPM_MUX("Mono DMIC R Mux", SND_SOC_NOPM, 0, 0,
1323 &rt5645_mono_dmic_r_mux),
1324 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1325 &rt5645_mono_adc_l2_mux),
1326 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1327 &rt5645_mono_adc_l1_mux),
1328 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1329 &rt5645_mono_adc_r1_mux),
1330 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1331 &rt5645_mono_adc_r2_mux),
1332 /* ADC Mixer */
1333
1334 SND_SOC_DAPM_SUPPLY_S("adc stereo1 filter", 1, RT5645_PWR_DIG2,
1335 RT5645_PWR_ADC_S1F_BIT, 0, NULL, 0),
1336 SND_SOC_DAPM_SUPPLY_S("adc stereo2 filter", 1, RT5645_PWR_DIG2,
1337 RT5645_PWR_ADC_S2F_BIT, 0, NULL, 0),
1338 SND_SOC_DAPM_MIXER_E("Sto1 ADC MIXL", SND_SOC_NOPM, 0, 0,
1339 rt5645_sto1_adc_l_mix, ARRAY_SIZE(rt5645_sto1_adc_l_mix),
1340 NULL, 0),
1341 SND_SOC_DAPM_MIXER_E("Sto1 ADC MIXR", SND_SOC_NOPM, 0, 0,
1342 rt5645_sto1_adc_r_mix, ARRAY_SIZE(rt5645_sto1_adc_r_mix),
1343 NULL, 0),
1344 SND_SOC_DAPM_SUPPLY_S("adc mono left filter", 1, RT5645_PWR_DIG2,
1345 RT5645_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1346 SND_SOC_DAPM_MIXER_E("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1347 rt5645_mono_adc_l_mix, ARRAY_SIZE(rt5645_mono_adc_l_mix),
1348 NULL, 0),
1349 SND_SOC_DAPM_SUPPLY_S("adc mono right filter", 1, RT5645_PWR_DIG2,
1350 RT5645_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1351 SND_SOC_DAPM_MIXER_E("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1352 rt5645_mono_adc_r_mix, ARRAY_SIZE(rt5645_mono_adc_r_mix),
1353 NULL, 0),
1354
1355 /* ADC PGA */
1356 SND_SOC_DAPM_PGA("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0, NULL, 0),
1357 SND_SOC_DAPM_PGA("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0, NULL, 0),
1358 SND_SOC_DAPM_PGA("Sto2 ADC LR MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
1359 SND_SOC_DAPM_PGA("VAD_ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1360 SND_SOC_DAPM_PGA("IF_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1361 SND_SOC_DAPM_PGA("IF_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1362 SND_SOC_DAPM_PGA("IF1_ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1363 SND_SOC_DAPM_PGA("IF1_ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1364 SND_SOC_DAPM_PGA("IF1_ADC3", SND_SOC_NOPM, 0, 0, NULL, 0),
1365 SND_SOC_DAPM_PGA("IF1_ADC4", SND_SOC_NOPM, 0, 0, NULL, 0),
1366
1367 /* IF1 2 Mux */
1368 SND_SOC_DAPM_MUX("IF1 ADC Mux", SND_SOC_NOPM,
1369 0, 0, &rt5645_if1_adc_in_mux),
1370 SND_SOC_DAPM_MUX("IF2 ADC Mux", SND_SOC_NOPM,
1371 0, 0, &rt5645_if2_adc_in_mux),
1372
1373 /* Digital Interface */
1374 SND_SOC_DAPM_SUPPLY("I2S1", RT5645_PWR_DIG1,
1375 RT5645_PWR_I2S1_BIT, 0, NULL, 0),
1376 SND_SOC_DAPM_PGA("IF1 DAC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1377 SND_SOC_DAPM_PGA("IF1 DAC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1378 SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0),
1379 SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0),
1380 SND_SOC_DAPM_PGA("IF1 DAC2 L", SND_SOC_NOPM, 0, 0, NULL, 0),
1381 SND_SOC_DAPM_PGA("IF1 DAC2 R", SND_SOC_NOPM, 0, 0, NULL, 0),
1382 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1383 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1384 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1385 SND_SOC_DAPM_SUPPLY("I2S2", RT5645_PWR_DIG1,
1386 RT5645_PWR_I2S2_BIT, 0, NULL, 0),
1387 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1388 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1389 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1390 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1391
1392 /* Digital Interface Select */
1393 SND_SOC_DAPM_MUX("VAD ADC Mux", SND_SOC_NOPM,
1394 0, 0, &rt5645_vad_adc_mux),
1395
1396 /* Audio Interface */
1397 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1398 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1399 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1400 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1401
1402 /* Output Side */
1403 /* DAC mixer before sound effect */
1404 SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0,
1405 rt5645_dac_l_mix, ARRAY_SIZE(rt5645_dac_l_mix)),
1406 SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0,
1407 rt5645_dac_r_mix, ARRAY_SIZE(rt5645_dac_r_mix)),
1408
1409 /* DAC2 channel Mux */
1410 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac_l2_mux),
1411 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac_r2_mux),
1412 SND_SOC_DAPM_PGA("DAC L2 Volume", RT5645_PWR_DIG1,
1413 RT5645_PWR_DAC_L2_BIT, 0, NULL, 0),
1414 SND_SOC_DAPM_PGA("DAC R2 Volume", RT5645_PWR_DIG1,
1415 RT5645_PWR_DAC_R2_BIT, 0, NULL, 0),
1416
1417 SND_SOC_DAPM_MUX("DAC1 L Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac1l_mux),
1418 SND_SOC_DAPM_MUX("DAC1 R Mux", SND_SOC_NOPM, 0, 0, &rt5645_dac1r_mux),
1419
1420 /* DAC Mixer */
1421 SND_SOC_DAPM_SUPPLY_S("dac stereo1 filter", 1, RT5645_PWR_DIG2,
1422 RT5645_PWR_DAC_S1F_BIT, 0, NULL, 0),
1423 SND_SOC_DAPM_SUPPLY_S("dac mono left filter", 1, RT5645_PWR_DIG2,
1424 RT5645_PWR_DAC_MF_L_BIT, 0, NULL, 0),
1425 SND_SOC_DAPM_SUPPLY_S("dac mono right filter", 1, RT5645_PWR_DIG2,
1426 RT5645_PWR_DAC_MF_R_BIT, 0, NULL, 0),
1427 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1428 rt5645_sto_dac_l_mix, ARRAY_SIZE(rt5645_sto_dac_l_mix)),
1429 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1430 rt5645_sto_dac_r_mix, ARRAY_SIZE(rt5645_sto_dac_r_mix)),
1431 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1432 rt5645_mono_dac_l_mix, ARRAY_SIZE(rt5645_mono_dac_l_mix)),
1433 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1434 rt5645_mono_dac_r_mix, ARRAY_SIZE(rt5645_mono_dac_r_mix)),
1435 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1436 rt5645_dig_l_mix, ARRAY_SIZE(rt5645_dig_l_mix)),
1437 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1438 rt5645_dig_r_mix, ARRAY_SIZE(rt5645_dig_r_mix)),
1439
1440 /* DACs */
1441 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_L1_BIT,
1442 0),
1443 SND_SOC_DAPM_DAC("DAC L2", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_L2_BIT,
1444 0),
1445 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_R1_BIT,
1446 0),
1447 SND_SOC_DAPM_DAC("DAC R2", NULL, RT5645_PWR_DIG1, RT5645_PWR_DAC_R2_BIT,
1448 0),
1449 /* OUT Mixer */
1450 SND_SOC_DAPM_MIXER("SPK MIXL", RT5645_PWR_MIXER, RT5645_PWR_SM_L_BIT,
1451 0, rt5645_spk_l_mix, ARRAY_SIZE(rt5645_spk_l_mix)),
1452 SND_SOC_DAPM_MIXER("SPK MIXR", RT5645_PWR_MIXER, RT5645_PWR_SM_R_BIT,
1453 0, rt5645_spk_r_mix, ARRAY_SIZE(rt5645_spk_r_mix)),
1454 SND_SOC_DAPM_MIXER("OUT MIXL", RT5645_PWR_MIXER, RT5645_PWR_OM_L_BIT,
1455 0, rt5645_out_l_mix, ARRAY_SIZE(rt5645_out_l_mix)),
1456 SND_SOC_DAPM_MIXER("OUT MIXR", RT5645_PWR_MIXER, RT5645_PWR_OM_R_BIT,
1457 0, rt5645_out_r_mix, ARRAY_SIZE(rt5645_out_r_mix)),
1458 /* Ouput Volume */
1459 SND_SOC_DAPM_SWITCH("SPKVOL L", RT5645_PWR_VOL, RT5645_PWR_SV_L_BIT, 0,
1460 &spk_l_vol_control),
1461 SND_SOC_DAPM_SWITCH("SPKVOL R", RT5645_PWR_VOL, RT5645_PWR_SV_R_BIT, 0,
1462 &spk_r_vol_control),
1463 SND_SOC_DAPM_MIXER("HPOVOL MIXL", RT5645_PWR_VOL, RT5645_PWR_HV_L_BIT,
1464 0, rt5645_hpvoll_mix, ARRAY_SIZE(rt5645_hpvoll_mix)),
1465 SND_SOC_DAPM_MIXER("HPOVOL MIXR", RT5645_PWR_VOL, RT5645_PWR_HV_R_BIT,
1466 0, rt5645_hpvolr_mix, ARRAY_SIZE(rt5645_hpvolr_mix)),
1467 SND_SOC_DAPM_SUPPLY("HPOVOL MIXL Power", RT5645_PWR_MIXER,
1468 RT5645_PWR_HM_L_BIT, 0, NULL, 0),
1469 SND_SOC_DAPM_SUPPLY("HPOVOL MIXR Power", RT5645_PWR_MIXER,
1470 RT5645_PWR_HM_R_BIT, 0, NULL, 0),
1471 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM, 0, 0, NULL, 0),
1472 SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM, 0, 0, NULL, 0),
1473 SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM, 0, 0, NULL, 0),
1474 SND_SOC_DAPM_SWITCH("HPOVOL L", SND_SOC_NOPM, 0, 0, &hp_l_vol_control),
1475 SND_SOC_DAPM_SWITCH("HPOVOL R", SND_SOC_NOPM, 0, 0, &hp_r_vol_control),
1476
1477 /* HPO/LOUT/Mono Mixer */
1478 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0, 0, rt5645_spo_l_mix,
1479 ARRAY_SIZE(rt5645_spo_l_mix)),
1480 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0, 0, rt5645_spo_r_mix,
1481 ARRAY_SIZE(rt5645_spo_r_mix)),
1482 SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0, rt5645_hpo_mix,
1483 ARRAY_SIZE(rt5645_hpo_mix)),
1484 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0, rt5645_lout_mix,
1485 ARRAY_SIZE(rt5645_lout_mix)),
1486
1487 SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0, rt5645_hp_event,
1488 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1489 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0, rt5645_lout_event,
1490 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1491 SND_SOC_DAPM_PGA_S("SPK amp", 2, SND_SOC_NOPM, 0, 0, rt5645_spk_event,
1492 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1493
1494 /* PDM */
1495 SND_SOC_DAPM_SUPPLY("PDM1 Power", RT5645_PWR_DIG2, RT5645_PWR_PDM1_BIT,
1496 0, NULL, 0),
1497 SND_SOC_DAPM_MUX("PDM1 L Mux", SND_SOC_NOPM, 0, 0, &rt5645_pdm1_l_mux),
1498 SND_SOC_DAPM_MUX("PDM1 R Mux", SND_SOC_NOPM, 0, 0, &rt5645_pdm1_r_mux),
1499
1500 SND_SOC_DAPM_SWITCH("PDM1 L", SND_SOC_NOPM, 0, 0, &pdm1_l_vol_control),
1501 SND_SOC_DAPM_SWITCH("PDM1 R", SND_SOC_NOPM, 0, 0, &pdm1_r_vol_control),
1502
1503 /* Output Lines */
1504 SND_SOC_DAPM_OUTPUT("HPOL"),
1505 SND_SOC_DAPM_OUTPUT("HPOR"),
1506 SND_SOC_DAPM_OUTPUT("LOUTL"),
1507 SND_SOC_DAPM_OUTPUT("LOUTR"),
1508 SND_SOC_DAPM_OUTPUT("PDM1L"),
1509 SND_SOC_DAPM_OUTPUT("PDM1R"),
1510 SND_SOC_DAPM_OUTPUT("SPOL"),
1511 SND_SOC_DAPM_OUTPUT("SPOR"),
1512 };
1513
1514 static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
1515 { "IN1P", NULL, "LDO2" },
1516 { "IN2P", NULL, "LDO2" },
1517
1518 { "DMIC1", NULL, "DMIC L1" },
1519 { "DMIC1", NULL, "DMIC R1" },
1520 { "DMIC2", NULL, "DMIC L2" },
1521 { "DMIC2", NULL, "DMIC R2" },
1522
1523 { "BST1", NULL, "IN1P" },
1524 { "BST1", NULL, "IN1N" },
1525 { "BST1", NULL, "JD Power" },
1526 { "BST1", NULL, "Mic Det Power" },
1527 { "BST2", NULL, "IN2P" },
1528 { "BST2", NULL, "IN2N" },
1529
1530 { "INL VOL", NULL, "IN2P" },
1531 { "INR VOL", NULL, "IN2N" },
1532
1533 { "RECMIXL", "HPOL Switch", "HPOL" },
1534 { "RECMIXL", "INL Switch", "INL VOL" },
1535 { "RECMIXL", "BST2 Switch", "BST2" },
1536 { "RECMIXL", "BST1 Switch", "BST1" },
1537 { "RECMIXL", "OUT MIXL Switch", "OUT MIXL" },
1538
1539 { "RECMIXR", "HPOR Switch", "HPOR" },
1540 { "RECMIXR", "INR Switch", "INR VOL" },
1541 { "RECMIXR", "BST2 Switch", "BST2" },
1542 { "RECMIXR", "BST1 Switch", "BST1" },
1543 { "RECMIXR", "OUT MIXR Switch", "OUT MIXR" },
1544
1545 { "ADC L", NULL, "RECMIXL" },
1546 { "ADC L", NULL, "ADC L power" },
1547 { "ADC R", NULL, "RECMIXR" },
1548 { "ADC R", NULL, "ADC R power" },
1549
1550 {"DMIC L1", NULL, "DMIC CLK"},
1551 {"DMIC L1", NULL, "DMIC1 Power"},
1552 {"DMIC R1", NULL, "DMIC CLK"},
1553 {"DMIC R1", NULL, "DMIC1 Power"},
1554 {"DMIC L2", NULL, "DMIC CLK"},
1555 {"DMIC L2", NULL, "DMIC2 Power"},
1556 {"DMIC R2", NULL, "DMIC CLK"},
1557 {"DMIC R2", NULL, "DMIC2 Power"},
1558
1559 { "Stereo1 DMIC Mux", "DMIC1", "DMIC1" },
1560 { "Stereo1 DMIC Mux", "DMIC2", "DMIC2" },
1561
1562 { "Mono DMIC L Mux", "DMIC1", "DMIC L1" },
1563 { "Mono DMIC L Mux", "DMIC2", "DMIC L2" },
1564
1565 { "Mono DMIC R Mux", "DMIC1", "DMIC R1" },
1566 { "Mono DMIC R Mux", "DMIC2", "DMIC R2" },
1567
1568 { "Stereo1 ADC L2 Mux", "DMIC", "Stereo1 DMIC Mux" },
1569 { "Stereo1 ADC L2 Mux", "DAC MIX", "DAC MIXL" },
1570 { "Stereo1 ADC L1 Mux", "ADC", "ADC L" },
1571 { "Stereo1 ADC L1 Mux", "DAC MIX", "DAC MIXL" },
1572
1573 { "Stereo1 ADC R1 Mux", "ADC", "ADC R" },
1574 { "Stereo1 ADC R1 Mux", "DAC MIX", "DAC MIXR" },
1575 { "Stereo1 ADC R2 Mux", "DMIC", "Stereo1 DMIC Mux" },
1576 { "Stereo1 ADC R2 Mux", "DAC MIX", "DAC MIXR" },
1577
1578 { "Mono ADC L2 Mux", "DMIC", "Mono DMIC L Mux" },
1579 { "Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL" },
1580 { "Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL" },
1581 { "Mono ADC L1 Mux", "ADC", "ADC L" },
1582
1583 { "Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR" },
1584 { "Mono ADC R1 Mux", "ADC", "ADC R" },
1585 { "Mono ADC R2 Mux", "DMIC", "Mono DMIC R Mux" },
1586 { "Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR" },
1587
1588 { "Sto1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux" },
1589 { "Sto1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux" },
1590 { "Sto1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux" },
1591 { "Sto1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux" },
1592
1593 { "Stereo1 ADC MIXL", NULL, "Sto1 ADC MIXL" },
1594 { "Stereo1 ADC MIXL", NULL, "adc stereo1 filter" },
1595 { "adc stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll },
1596
1597 { "Stereo1 ADC MIXR", NULL, "Sto1 ADC MIXR" },
1598 { "Stereo1 ADC MIXR", NULL, "adc stereo1 filter" },
1599 { "adc stereo1 filter", NULL, "PLL1", is_sys_clk_from_pll },
1600
1601 { "Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux" },
1602 { "Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux" },
1603 { "Mono ADC MIXL", NULL, "adc mono left filter" },
1604 { "adc mono left filter", NULL, "PLL1", is_sys_clk_from_pll },
1605
1606 { "Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux" },
1607 { "Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux" },
1608 { "Mono ADC MIXR", NULL, "adc mono right filter" },
1609 { "adc mono right filter", NULL, "PLL1", is_sys_clk_from_pll },
1610
1611 { "VAD ADC Mux", "Sto1 ADC L", "Stereo1 ADC MIXL" },
1612 { "VAD ADC Mux", "Mono ADC L", "Mono ADC MIXL" },
1613 { "VAD ADC Mux", "Mono ADC R", "Mono ADC MIXR" },
1614
1615 { "IF_ADC1", NULL, "Stereo1 ADC MIXL" },
1616 { "IF_ADC1", NULL, "Stereo1 ADC MIXR" },
1617 { "IF_ADC2", NULL, "Mono ADC MIXL" },
1618 { "IF_ADC2", NULL, "Mono ADC MIXR" },
1619 { "VAD_ADC", NULL, "VAD ADC Mux" },
1620
1621 { "IF1 ADC Mux", "IF_ADC1", "IF_ADC1" },
1622 { "IF1 ADC Mux", "IF_ADC2", "IF_ADC2" },
1623 { "IF1 ADC Mux", "VAD_ADC", "VAD_ADC" },
1624
1625 { "IF2 ADC Mux", "IF_ADC1", "IF_ADC1" },
1626 { "IF2 ADC Mux", "IF_ADC2", "IF_ADC2" },
1627 { "IF2 ADC Mux", "VAD_ADC", "VAD_ADC" },
1628
1629 { "IF1 ADC", NULL, "I2S1" },
1630 { "IF1 ADC", NULL, "IF1 ADC Mux" },
1631 { "IF2 ADC", NULL, "I2S2" },
1632 { "IF2 ADC", NULL, "IF2 ADC Mux" },
1633
1634 { "AIF1TX", NULL, "IF1 ADC" },
1635 { "AIF1TX", NULL, "IF2 ADC" },
1636 { "AIF2TX", NULL, "IF2 ADC" },
1637
1638 { "IF1 DAC1", NULL, "AIF1RX" },
1639 { "IF1 DAC2", NULL, "AIF1RX" },
1640 { "IF2 DAC", NULL, "AIF2RX" },
1641
1642 { "IF1 DAC1", NULL, "I2S1" },
1643 { "IF1 DAC2", NULL, "I2S1" },
1644 { "IF2 DAC", NULL, "I2S2" },
1645
1646 { "IF1 DAC2 L", NULL, "IF1 DAC2" },
1647 { "IF1 DAC2 R", NULL, "IF1 DAC2" },
1648 { "IF1 DAC1 L", NULL, "IF1 DAC1" },
1649 { "IF1 DAC1 R", NULL, "IF1 DAC1" },
1650 { "IF2 DAC L", NULL, "IF2 DAC" },
1651 { "IF2 DAC R", NULL, "IF2 DAC" },
1652
1653 { "DAC1 L Mux", "IF1 DAC", "IF1 DAC1 L" },
1654 { "DAC1 L Mux", "IF2 DAC", "IF2 DAC L" },
1655
1656 { "DAC1 R Mux", "IF1 DAC", "IF1 DAC1 R" },
1657 { "DAC1 R Mux", "IF2 DAC", "IF2 DAC R" },
1658
1659 { "DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL" },
1660 { "DAC1 MIXL", "DAC1 Switch", "DAC1 L Mux" },
1661 { "DAC1 MIXL", NULL, "dac stereo1 filter" },
1662 { "DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR" },
1663 { "DAC1 MIXR", "DAC1 Switch", "DAC1 R Mux" },
1664 { "DAC1 MIXR", NULL, "dac stereo1 filter" },
1665
1666 { "DAC L2 Mux", "IF1 DAC", "IF1 DAC2 L" },
1667 { "DAC L2 Mux", "IF2 DAC", "IF2 DAC L" },
1668 { "DAC L2 Mux", "Mono ADC", "Mono ADC MIXL" },
1669 { "DAC L2 Mux", "VAD_ADC", "VAD_ADC" },
1670 { "DAC L2 Volume", NULL, "DAC L2 Mux" },
1671 { "DAC L2 Volume", NULL, "dac mono left filter" },
1672
1673 { "DAC R2 Mux", "IF1 DAC", "IF1 DAC2 R" },
1674 { "DAC R2 Mux", "IF2 DAC", "IF2 DAC R" },
1675 { "DAC R2 Mux", "Mono ADC", "Mono ADC MIXR" },
1676 { "DAC R2 Mux", "Haptic", "Haptic Generator" },
1677 { "DAC R2 Volume", NULL, "DAC R2 Mux" },
1678 { "DAC R2 Volume", NULL, "dac mono right filter" },
1679
1680 { "Stereo DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
1681 { "Stereo DAC MIXL", "DAC R1 Switch", "DAC1 MIXR" },
1682 { "Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" },
1683 { "Stereo DAC MIXL", NULL, "dac stereo1 filter" },
1684 { "Stereo DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
1685 { "Stereo DAC MIXR", "DAC L1 Switch", "DAC1 MIXL" },
1686 { "Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" },
1687 { "Stereo DAC MIXR", NULL, "dac stereo1 filter" },
1688
1689 { "Mono DAC MIXL", "DAC L1 Switch", "DAC1 MIXL" },
1690 { "Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" },
1691 { "Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" },
1692 { "Mono DAC MIXL", NULL, "dac mono left filter" },
1693 { "Mono DAC MIXR", "DAC R1 Switch", "DAC1 MIXR" },
1694 { "Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" },
1695 { "Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" },
1696 { "Mono DAC MIXR", NULL, "dac mono right filter" },
1697
1698 { "DAC MIXL", "Sto DAC Mix L Switch", "Stereo DAC MIXL" },
1699 { "DAC MIXL", "DAC L2 Switch", "DAC L2 Volume" },
1700 { "DAC MIXL", "DAC R2 Switch", "DAC R2 Volume" },
1701 { "DAC MIXR", "Sto DAC Mix R Switch", "Stereo DAC MIXR" },
1702 { "DAC MIXR", "DAC R2 Switch", "DAC R2 Volume" },
1703 { "DAC MIXR", "DAC L2 Switch", "DAC L2 Volume" },
1704
1705 { "DAC L1", NULL, "Stereo DAC MIXL" },
1706 { "DAC L1", NULL, "PLL1", is_sys_clk_from_pll },
1707 { "DAC R1", NULL, "Stereo DAC MIXR" },
1708 { "DAC R1", NULL, "PLL1", is_sys_clk_from_pll },
1709 { "DAC L2", NULL, "Mono DAC MIXL" },
1710 { "DAC L2", NULL, "PLL1", is_sys_clk_from_pll },
1711 { "DAC R2", NULL, "Mono DAC MIXR" },
1712 { "DAC R2", NULL, "PLL1", is_sys_clk_from_pll },
1713
1714 { "SPK MIXL", "BST1 Switch", "BST1" },
1715 { "SPK MIXL", "INL Switch", "INL VOL" },
1716 { "SPK MIXL", "DAC L1 Switch", "DAC L1" },
1717 { "SPK MIXL", "DAC L2 Switch", "DAC L2" },
1718 { "SPK MIXR", "BST2 Switch", "BST2" },
1719 { "SPK MIXR", "INR Switch", "INR VOL" },
1720 { "SPK MIXR", "DAC R1 Switch", "DAC R1" },
1721 { "SPK MIXR", "DAC R2 Switch", "DAC R2" },
1722
1723 { "OUT MIXL", "BST1 Switch", "BST1" },
1724 { "OUT MIXL", "INL Switch", "INL VOL" },
1725 { "OUT MIXL", "DAC L2 Switch", "DAC L2" },
1726 { "OUT MIXL", "DAC L1 Switch", "DAC L1" },
1727
1728 { "OUT MIXR", "BST2 Switch", "BST2" },
1729 { "OUT MIXR", "INR Switch", "INR VOL" },
1730 { "OUT MIXR", "DAC R2 Switch", "DAC R2" },
1731 { "OUT MIXR", "DAC R1 Switch", "DAC R1" },
1732
1733 { "HPOVOL MIXL", "DAC1 Switch", "DAC L1" },
1734 { "HPOVOL MIXL", "DAC2 Switch", "DAC L2" },
1735 { "HPOVOL MIXL", "INL Switch", "INL VOL" },
1736 { "HPOVOL MIXL", "BST1 Switch", "BST1" },
1737 { "HPOVOL MIXL", NULL, "HPOVOL MIXL Power" },
1738 { "HPOVOL MIXR", "DAC1 Switch", "DAC R1" },
1739 { "HPOVOL MIXR", "DAC2 Switch", "DAC R2" },
1740 { "HPOVOL MIXR", "INR Switch", "INR VOL" },
1741 { "HPOVOL MIXR", "BST2 Switch", "BST2" },
1742 { "HPOVOL MIXR", NULL, "HPOVOL MIXR Power" },
1743
1744 { "DAC 2", NULL, "DAC L2" },
1745 { "DAC 2", NULL, "DAC R2" },
1746 { "DAC 1", NULL, "DAC L1" },
1747 { "DAC 1", NULL, "DAC R1" },
1748 { "HPOVOL L", "Switch", "HPOVOL MIXL" },
1749 { "HPOVOL R", "Switch", "HPOVOL MIXR" },
1750 { "HPOVOL", NULL, "HPOVOL L" },
1751 { "HPOVOL", NULL, "HPOVOL R" },
1752 { "HPO MIX", "DAC1 Switch", "DAC 1" },
1753 { "HPO MIX", "HPVOL Switch", "HPOVOL" },
1754
1755 { "SPKVOL L", "Switch", "SPK MIXL" },
1756 { "SPKVOL R", "Switch", "SPK MIXR" },
1757
1758 { "SPOL MIX", "DAC R1 Switch", "DAC R1" },
1759 { "SPOL MIX", "DAC L1 Switch", "DAC L1" },
1760 { "SPOL MIX", "SPKVOL R Switch", "SPKVOL R" },
1761 { "SPOL MIX", "SPKVOL L Switch", "SPKVOL L" },
1762 { "SPOR MIX", "DAC R1 Switch", "DAC R1" },
1763 { "SPOR MIX", "SPKVOL R Switch", "SPKVOL R" },
1764
1765 { "LOUT MIX", "DAC L1 Switch", "DAC L1" },
1766 { "LOUT MIX", "DAC R1 Switch", "DAC R1" },
1767 { "LOUT MIX", "OUTMIX L Switch", "OUT MIXL" },
1768 { "LOUT MIX", "OUTMIX R Switch", "OUT MIXR" },
1769
1770 { "PDM1 L Mux", "Stereo DAC", "Stereo DAC MIXL" },
1771 { "PDM1 L Mux", "Mono DAC", "Mono DAC MIXL" },
1772 { "PDM1 L Mux", NULL, "PDM1 Power" },
1773 { "PDM1 R Mux", "Stereo DAC", "Stereo DAC MIXR" },
1774 { "PDM1 R Mux", "Mono DAC", "Mono DAC MIXR" },
1775 { "PDM1 R Mux", NULL, "PDM1 Power" },
1776
1777 { "HP amp", NULL, "HPO MIX" },
1778 { "HP amp", NULL, "JD Power" },
1779 { "HP amp", NULL, "Mic Det Power" },
1780 { "HP amp", NULL, "LDO2" },
1781 { "HPOL", NULL, "HP amp" },
1782 { "HPOR", NULL, "HP amp" },
1783
1784 { "LOUT amp", NULL, "LOUT MIX" },
1785 { "LOUTL", NULL, "LOUT amp" },
1786 { "LOUTR", NULL, "LOUT amp" },
1787
1788 { "PDM1 L", "Switch", "PDM1 L Mux" },
1789 { "PDM1 R", "Switch", "PDM1 R Mux" },
1790
1791 { "PDM1L", NULL, "PDM1 L" },
1792 { "PDM1R", NULL, "PDM1 R" },
1793
1794 { "SPK amp", NULL, "SPOL MIX" },
1795 { "SPK amp", NULL, "SPOR MIX" },
1796 { "SPOL", NULL, "SPK amp" },
1797 { "SPOR", NULL, "SPK amp" },
1798 };
1799
1800 static int get_clk_info(int sclk, int rate)
1801 {
1802 int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
1803
1804 if (sclk <= 0 || rate <= 0)
1805 return -EINVAL;
1806
1807 rate = rate << 8;
1808 for (i = 0; i < ARRAY_SIZE(pd); i++)
1809 if (sclk == rate * pd[i])
1810 return i;
1811
1812 return -EINVAL;
1813 }
1814
1815 static int rt5645_hw_params(struct snd_pcm_substream *substream,
1816 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1817 {
1818 struct snd_soc_codec *codec = dai->codec;
1819 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
1820 unsigned int val_len = 0, val_clk, mask_clk;
1821 int pre_div, bclk_ms, frame_size;
1822
1823 rt5645->lrck[dai->id] = params_rate(params);
1824 pre_div = get_clk_info(rt5645->sysclk, rt5645->lrck[dai->id]);
1825 if (pre_div < 0) {
1826 dev_err(codec->dev, "Unsupported clock setting\n");
1827 return -EINVAL;
1828 }
1829 frame_size = snd_soc_params_to_frame_size(params);
1830 if (frame_size < 0) {
1831 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
1832 return -EINVAL;
1833 }
1834 bclk_ms = frame_size > 32;
1835 rt5645->bclk[dai->id] = rt5645->lrck[dai->id] * (32 << bclk_ms);
1836
1837 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
1838 rt5645->bclk[dai->id], rt5645->lrck[dai->id]);
1839 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1840 bclk_ms, pre_div, dai->id);
1841
1842 switch (params_width(params)) {
1843 case 16:
1844 break;
1845 case 20:
1846 val_len |= RT5645_I2S_DL_20;
1847 break;
1848 case 24:
1849 val_len |= RT5645_I2S_DL_24;
1850 break;
1851 case 8:
1852 val_len |= RT5645_I2S_DL_8;
1853 break;
1854 default:
1855 return -EINVAL;
1856 }
1857
1858 switch (dai->id) {
1859 case RT5645_AIF1:
1860 mask_clk = RT5645_I2S_BCLK_MS1_MASK | RT5645_I2S_PD1_MASK;
1861 val_clk = bclk_ms << RT5645_I2S_BCLK_MS1_SFT |
1862 pre_div << RT5645_I2S_PD1_SFT;
1863 snd_soc_update_bits(codec, RT5645_I2S1_SDP,
1864 RT5645_I2S_DL_MASK, val_len);
1865 snd_soc_update_bits(codec, RT5645_ADDA_CLK1, mask_clk, val_clk);
1866 break;
1867 case RT5645_AIF2:
1868 mask_clk = RT5645_I2S_BCLK_MS2_MASK | RT5645_I2S_PD2_MASK;
1869 val_clk = bclk_ms << RT5645_I2S_BCLK_MS2_SFT |
1870 pre_div << RT5645_I2S_PD2_SFT;
1871 snd_soc_update_bits(codec, RT5645_I2S2_SDP,
1872 RT5645_I2S_DL_MASK, val_len);
1873 snd_soc_update_bits(codec, RT5645_ADDA_CLK1, mask_clk, val_clk);
1874 break;
1875 default:
1876 dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id);
1877 return -EINVAL;
1878 }
1879
1880 return 0;
1881 }
1882
1883 static int rt5645_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1884 {
1885 struct snd_soc_codec *codec = dai->codec;
1886 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
1887 unsigned int reg_val = 0;
1888
1889 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1890 case SND_SOC_DAIFMT_CBM_CFM:
1891 rt5645->master[dai->id] = 1;
1892 break;
1893 case SND_SOC_DAIFMT_CBS_CFS:
1894 reg_val |= RT5645_I2S_MS_S;
1895 rt5645->master[dai->id] = 0;
1896 break;
1897 default:
1898 return -EINVAL;
1899 }
1900
1901 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1902 case SND_SOC_DAIFMT_NB_NF:
1903 break;
1904 case SND_SOC_DAIFMT_IB_NF:
1905 reg_val |= RT5645_I2S_BP_INV;
1906 break;
1907 default:
1908 return -EINVAL;
1909 }
1910
1911 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1912 case SND_SOC_DAIFMT_I2S:
1913 break;
1914 case SND_SOC_DAIFMT_LEFT_J:
1915 reg_val |= RT5645_I2S_DF_LEFT;
1916 break;
1917 case SND_SOC_DAIFMT_DSP_A:
1918 reg_val |= RT5645_I2S_DF_PCM_A;
1919 break;
1920 case SND_SOC_DAIFMT_DSP_B:
1921 reg_val |= RT5645_I2S_DF_PCM_B;
1922 break;
1923 default:
1924 return -EINVAL;
1925 }
1926 switch (dai->id) {
1927 case RT5645_AIF1:
1928 snd_soc_update_bits(codec, RT5645_I2S1_SDP,
1929 RT5645_I2S_MS_MASK | RT5645_I2S_BP_MASK |
1930 RT5645_I2S_DF_MASK, reg_val);
1931 break;
1932 case RT5645_AIF2:
1933 snd_soc_update_bits(codec, RT5645_I2S1_SDP,
1934 RT5645_I2S_MS_MASK | RT5645_I2S_BP_MASK |
1935 RT5645_I2S_DF_MASK, reg_val);
1936 break;
1937 default:
1938 dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id);
1939 return -EINVAL;
1940 }
1941 return 0;
1942 }
1943
1944 static int rt5645_set_dai_sysclk(struct snd_soc_dai *dai,
1945 int clk_id, unsigned int freq, int dir)
1946 {
1947 struct snd_soc_codec *codec = dai->codec;
1948 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
1949 unsigned int reg_val = 0;
1950
1951 if (freq == rt5645->sysclk && clk_id == rt5645->sysclk_src)
1952 return 0;
1953
1954 switch (clk_id) {
1955 case RT5645_SCLK_S_MCLK:
1956 reg_val |= RT5645_SCLK_SRC_MCLK;
1957 break;
1958 case RT5645_SCLK_S_PLL1:
1959 reg_val |= RT5645_SCLK_SRC_PLL1;
1960 break;
1961 case RT5645_SCLK_S_RCCLK:
1962 reg_val |= RT5645_SCLK_SRC_RCCLK;
1963 break;
1964 default:
1965 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
1966 return -EINVAL;
1967 }
1968 snd_soc_update_bits(codec, RT5645_GLB_CLK,
1969 RT5645_SCLK_SRC_MASK, reg_val);
1970 rt5645->sysclk = freq;
1971 rt5645->sysclk_src = clk_id;
1972
1973 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1974
1975 return 0;
1976 }
1977
1978 /**
1979 * rt5645_pll_calc - Calcualte PLL M/N/K code.
1980 * @freq_in: external clock provided to codec.
1981 * @freq_out: target clock which codec works on.
1982 * @pll_code: Pointer to structure with M, N, K and bypass flag.
1983 *
1984 * Calcualte M/N/K code to configure PLL for codec. And K is assigned to 2
1985 * which make calculation more efficiently.
1986 *
1987 * Returns 0 for success or negative error code.
1988 */
1989 static int rt5645_pll_calc(const unsigned int freq_in,
1990 const unsigned int freq_out, struct rt5645_pll_code *pll_code)
1991 {
1992 int max_n = RT5645_PLL_N_MAX, max_m = RT5645_PLL_M_MAX;
1993 int k, n = 0, m = 0, red, n_t, m_t, pll_out, in_t, out_t;
1994 int red_t = abs(freq_out - freq_in);
1995 bool bypass = false;
1996
1997 if (RT5645_PLL_INP_MAX < freq_in || RT5645_PLL_INP_MIN > freq_in)
1998 return -EINVAL;
1999
2000 k = 100000000 / freq_out - 2;
2001 if (k > RT5645_PLL_K_MAX)
2002 k = RT5645_PLL_K_MAX;
2003 for (n_t = 0; n_t <= max_n; n_t++) {
2004 in_t = freq_in / (k + 2);
2005 pll_out = freq_out / (n_t + 2);
2006 if (in_t < 0)
2007 continue;
2008 if (in_t == pll_out) {
2009 bypass = true;
2010 n = n_t;
2011 goto code_find;
2012 }
2013 red = abs(in_t - pll_out);
2014 if (red < red_t) {
2015 bypass = true;
2016 n = n_t;
2017 m = m_t;
2018 if (red == 0)
2019 goto code_find;
2020 red_t = red;
2021 }
2022 for (m_t = 0; m_t <= max_m; m_t++) {
2023 out_t = in_t / (m_t + 2);
2024 red = abs(out_t - pll_out);
2025 if (red < red_t) {
2026 bypass = false;
2027 n = n_t;
2028 m = m_t;
2029 if (red == 0)
2030 goto code_find;
2031 red_t = red;
2032 }
2033 }
2034 }
2035 pr_debug("Only get approximation about PLL\n");
2036
2037 code_find:
2038
2039 pll_code->m_bp = bypass;
2040 pll_code->m_code = m;
2041 pll_code->n_code = n;
2042 pll_code->k_code = k;
2043 return 0;
2044 }
2045
2046 static int rt5645_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
2047 unsigned int freq_in, unsigned int freq_out)
2048 {
2049 struct snd_soc_codec *codec = dai->codec;
2050 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
2051 struct rt5645_pll_code pll_code;
2052 int ret;
2053
2054 if (source == rt5645->pll_src && freq_in == rt5645->pll_in &&
2055 freq_out == rt5645->pll_out)
2056 return 0;
2057
2058 if (!freq_in || !freq_out) {
2059 dev_dbg(codec->dev, "PLL disabled\n");
2060
2061 rt5645->pll_in = 0;
2062 rt5645->pll_out = 0;
2063 snd_soc_update_bits(codec, RT5645_GLB_CLK,
2064 RT5645_SCLK_SRC_MASK, RT5645_SCLK_SRC_MCLK);
2065 return 0;
2066 }
2067
2068 switch (source) {
2069 case RT5645_PLL1_S_MCLK:
2070 snd_soc_update_bits(codec, RT5645_GLB_CLK,
2071 RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_MCLK);
2072 break;
2073 case RT5645_PLL1_S_BCLK1:
2074 case RT5645_PLL1_S_BCLK2:
2075 switch (dai->id) {
2076 case RT5645_AIF1:
2077 snd_soc_update_bits(codec, RT5645_GLB_CLK,
2078 RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_BCLK1);
2079 break;
2080 case RT5645_AIF2:
2081 snd_soc_update_bits(codec, RT5645_GLB_CLK,
2082 RT5645_PLL1_SRC_MASK, RT5645_PLL1_SRC_BCLK2);
2083 break;
2084 default:
2085 dev_err(codec->dev, "Invalid dai->id: %d\n", dai->id);
2086 return -EINVAL;
2087 }
2088 break;
2089 default:
2090 dev_err(codec->dev, "Unknown PLL source %d\n", source);
2091 return -EINVAL;
2092 }
2093
2094 ret = rt5645_pll_calc(freq_in, freq_out, &pll_code);
2095 if (ret < 0) {
2096 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
2097 return ret;
2098 }
2099
2100 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n",
2101 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
2102 pll_code.n_code, pll_code.k_code);
2103
2104 snd_soc_write(codec, RT5645_PLL_CTRL1,
2105 pll_code.n_code << RT5645_PLL_N_SFT | pll_code.k_code);
2106 snd_soc_write(codec, RT5645_PLL_CTRL2,
2107 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5645_PLL_M_SFT |
2108 pll_code.m_bp << RT5645_PLL_M_BP_SFT);
2109
2110 rt5645->pll_in = freq_in;
2111 rt5645->pll_out = freq_out;
2112 rt5645->pll_src = source;
2113
2114 return 0;
2115 }
2116
2117 static int rt5645_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
2118 unsigned int rx_mask, int slots, int slot_width)
2119 {
2120 struct snd_soc_codec *codec = dai->codec;
2121 unsigned int val = 0;
2122
2123 if (rx_mask || tx_mask)
2124 val |= (1 << 14);
2125
2126 switch (slots) {
2127 case 4:
2128 val |= (1 << 12);
2129 break;
2130 case 6:
2131 val |= (2 << 12);
2132 break;
2133 case 8:
2134 val |= (3 << 12);
2135 break;
2136 case 2:
2137 default:
2138 break;
2139 }
2140
2141 switch (slot_width) {
2142 case 20:
2143 val |= (1 << 10);
2144 break;
2145 case 24:
2146 val |= (2 << 10);
2147 break;
2148 case 32:
2149 val |= (3 << 10);
2150 break;
2151 case 16:
2152 default:
2153 break;
2154 }
2155
2156 snd_soc_update_bits(codec, RT5645_TDM_CTRL_1, 0x7c00, val);
2157
2158 return 0;
2159 }
2160
2161 static int rt5645_set_bias_level(struct snd_soc_codec *codec,
2162 enum snd_soc_bias_level level)
2163 {
2164 switch (level) {
2165 case SND_SOC_BIAS_STANDBY:
2166 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
2167 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
2168 RT5645_PWR_VREF1 | RT5645_PWR_MB |
2169 RT5645_PWR_BG | RT5645_PWR_VREF2,
2170 RT5645_PWR_VREF1 | RT5645_PWR_MB |
2171 RT5645_PWR_BG | RT5645_PWR_VREF2);
2172 mdelay(10);
2173 snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
2174 RT5645_PWR_FV1 | RT5645_PWR_FV2,
2175 RT5645_PWR_FV1 | RT5645_PWR_FV2);
2176 snd_soc_update_bits(codec, RT5645_GEN_CTRL1,
2177 RT5645_DIG_GATE_CTRL, RT5645_DIG_GATE_CTRL);
2178 }
2179 break;
2180
2181 case SND_SOC_BIAS_OFF:
2182 snd_soc_write(codec, RT5645_DEPOP_M2, 0x1100);
2183 snd_soc_write(codec, RT5645_GEN_CTRL1, 0x0128);
2184 snd_soc_write(codec, RT5645_PWR_DIG1, 0x0000);
2185 snd_soc_write(codec, RT5645_PWR_DIG2, 0x0000);
2186 snd_soc_write(codec, RT5645_PWR_VOL, 0x0000);
2187 snd_soc_write(codec, RT5645_PWR_MIXER, 0x0000);
2188 snd_soc_write(codec, RT5645_PWR_ANLG1, 0x0000);
2189 snd_soc_write(codec, RT5645_PWR_ANLG2, 0x0000);
2190 break;
2191
2192 default:
2193 break;
2194 }
2195 codec->dapm.bias_level = level;
2196
2197 return 0;
2198 }
2199
2200 static int rt5645_probe(struct snd_soc_codec *codec)
2201 {
2202 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
2203
2204 rt5645->codec = codec;
2205
2206 rt5645_set_bias_level(codec, SND_SOC_BIAS_OFF);
2207
2208 snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200);
2209 snd_soc_write(codec, RT5645_PR_BASE + 0x1c, 0xfd20);
2210 snd_soc_write(codec, RT5645_PR_BASE + 0x20, 0x611f);
2211 snd_soc_write(codec, RT5645_PR_BASE + 0x21, 0x4040);
2212 snd_soc_write(codec, RT5645_PR_BASE + 0x23, 0x0004);
2213
2214 return 0;
2215 }
2216
2217 static int rt5645_remove(struct snd_soc_codec *codec)
2218 {
2219 rt5645_reset(codec);
2220 return 0;
2221 }
2222
2223 #ifdef CONFIG_PM
2224 static int rt5645_suspend(struct snd_soc_codec *codec)
2225 {
2226 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
2227
2228 regcache_cache_only(rt5645->regmap, true);
2229 regcache_mark_dirty(rt5645->regmap);
2230
2231 return 0;
2232 }
2233
2234 static int rt5645_resume(struct snd_soc_codec *codec)
2235 {
2236 struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
2237
2238 regcache_cache_only(rt5645->regmap, false);
2239 snd_soc_cache_sync(codec);
2240
2241 return 0;
2242 }
2243 #else
2244 #define rt5645_suspend NULL
2245 #define rt5645_resume NULL
2246 #endif
2247
2248 #define RT5645_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2249 #define RT5645_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2250 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2251
2252 struct snd_soc_dai_ops rt5645_aif_dai_ops = {
2253 .hw_params = rt5645_hw_params,
2254 .set_fmt = rt5645_set_dai_fmt,
2255 .set_sysclk = rt5645_set_dai_sysclk,
2256 .set_tdm_slot = rt5645_set_tdm_slot,
2257 .set_pll = rt5645_set_dai_pll,
2258 };
2259
2260 struct snd_soc_dai_driver rt5645_dai[] = {
2261 {
2262 .name = "rt5645-aif1",
2263 .id = RT5645_AIF1,
2264 .playback = {
2265 .stream_name = "AIF1 Playback",
2266 .channels_min = 1,
2267 .channels_max = 2,
2268 .rates = RT5645_STEREO_RATES,
2269 .formats = RT5645_FORMATS,
2270 },
2271 .capture = {
2272 .stream_name = "AIF1 Capture",
2273 .channels_min = 1,
2274 .channels_max = 2,
2275 .rates = RT5645_STEREO_RATES,
2276 .formats = RT5645_FORMATS,
2277 },
2278 .ops = &rt5645_aif_dai_ops,
2279 },
2280 {
2281 .name = "rt5645-aif2",
2282 .id = RT5645_AIF2,
2283 .playback = {
2284 .stream_name = "AIF2 Playback",
2285 .channels_min = 1,
2286 .channels_max = 2,
2287 .rates = RT5645_STEREO_RATES,
2288 .formats = RT5645_FORMATS,
2289 },
2290 .capture = {
2291 .stream_name = "AIF2 Capture",
2292 .channels_min = 1,
2293 .channels_max = 2,
2294 .rates = RT5645_STEREO_RATES,
2295 .formats = RT5645_FORMATS,
2296 },
2297 .ops = &rt5645_aif_dai_ops,
2298 },
2299 };
2300
2301 static struct snd_soc_codec_driver soc_codec_dev_rt5645 = {
2302 .probe = rt5645_probe,
2303 .remove = rt5645_remove,
2304 .suspend = rt5645_suspend,
2305 .resume = rt5645_resume,
2306 .set_bias_level = rt5645_set_bias_level,
2307 .idle_bias_off = true,
2308 .controls = rt5645_snd_controls,
2309 .num_controls = ARRAY_SIZE(rt5645_snd_controls),
2310 .dapm_widgets = rt5645_dapm_widgets,
2311 .num_dapm_widgets = ARRAY_SIZE(rt5645_dapm_widgets),
2312 .dapm_routes = rt5645_dapm_routes,
2313 .num_dapm_routes = ARRAY_SIZE(rt5645_dapm_routes),
2314 };
2315
2316 static const struct regmap_config rt5645_regmap = {
2317 .reg_bits = 8,
2318 .val_bits = 16,
2319
2320 .max_register = RT5645_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5645_ranges) *
2321 RT5645_PR_SPACING),
2322 .volatile_reg = rt5645_volatile_register,
2323 .readable_reg = rt5645_readable_register,
2324
2325 .cache_type = REGCACHE_RBTREE,
2326 .reg_defaults = rt5645_reg,
2327 .num_reg_defaults = ARRAY_SIZE(rt5645_reg),
2328 .ranges = rt5645_ranges,
2329 .num_ranges = ARRAY_SIZE(rt5645_ranges),
2330 };
2331
2332 static const struct i2c_device_id rt5645_i2c_id[] = {
2333 { "rt5645", 0 },
2334 { }
2335 };
2336 MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id);
2337
2338 static int rt5645_i2c_probe(struct i2c_client *i2c,
2339 const struct i2c_device_id *id)
2340 {
2341 struct rt5645_platform_data *pdata = dev_get_platdata(&i2c->dev);
2342 struct rt5645_priv *rt5645;
2343 int ret;
2344 unsigned int val;
2345
2346 rt5645 = devm_kzalloc(&i2c->dev, sizeof(struct rt5645_priv),
2347 GFP_KERNEL);
2348 if (rt5645 == NULL)
2349 return -ENOMEM;
2350
2351 i2c_set_clientdata(i2c, rt5645);
2352
2353 if (pdata)
2354 rt5645->pdata = *pdata;
2355
2356 rt5645->regmap = devm_regmap_init_i2c(i2c, &rt5645_regmap);
2357 if (IS_ERR(rt5645->regmap)) {
2358 ret = PTR_ERR(rt5645->regmap);
2359 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2360 ret);
2361 return ret;
2362 }
2363
2364 regmap_read(rt5645->regmap, RT5645_VENDOR_ID2, &val);
2365 if (val != RT5645_DEVICE_ID) {
2366 dev_err(&i2c->dev,
2367 "Device with ID register %x is not rt5645\n", val);
2368 return -ENODEV;
2369 }
2370
2371 regmap_write(rt5645->regmap, RT5645_RESET, 0);
2372
2373 ret = regmap_register_patch(rt5645->regmap, init_list,
2374 ARRAY_SIZE(init_list));
2375 if (ret != 0)
2376 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
2377
2378 if (rt5645->pdata.in2_diff)
2379 regmap_update_bits(rt5645->regmap, RT5645_IN2_CTRL,
2380 RT5645_IN_DF2, RT5645_IN_DF2);
2381
2382 if (rt5645->pdata.dmic_en) {
2383 regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
2384 RT5645_GP2_PIN_MASK, RT5645_GP2_PIN_DMIC1_SCL);
2385
2386 switch (rt5645->pdata.dmic1_data_pin) {
2387 case RT5645_DMIC_DATA_IN2N:
2388 regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
2389 RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_IN2N);
2390 break;
2391
2392 case RT5645_DMIC_DATA_GPIO5:
2393 regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
2394 RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO5);
2395 regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
2396 RT5645_GP5_PIN_MASK, RT5645_GP5_PIN_DMIC1_SDA);
2397 break;
2398
2399 case RT5645_DMIC_DATA_GPIO11:
2400 regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
2401 RT5645_DMIC_1_DP_MASK, RT5645_DMIC_1_DP_GPIO11);
2402 regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
2403 RT5645_GP11_PIN_MASK,
2404 RT5645_GP11_PIN_DMIC1_SDA);
2405 break;
2406
2407 default:
2408 break;
2409 }
2410
2411 switch (rt5645->pdata.dmic2_data_pin) {
2412 case RT5645_DMIC_DATA_IN2P:
2413 regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
2414 RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_IN2P);
2415 break;
2416
2417 case RT5645_DMIC_DATA_GPIO6:
2418 regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
2419 RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_GPIO6);
2420 regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
2421 RT5645_GP6_PIN_MASK, RT5645_GP6_PIN_DMIC2_SDA);
2422 break;
2423
2424 case RT5645_DMIC_DATA_GPIO10:
2425 regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
2426 RT5645_DMIC_2_DP_MASK, RT5645_DMIC_2_DP_GPIO10);
2427 regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
2428 RT5645_GP10_PIN_MASK,
2429 RT5645_GP10_PIN_DMIC2_SDA);
2430 break;
2431
2432 case RT5645_DMIC_DATA_GPIO12:
2433 regmap_update_bits(rt5645->regmap, RT5645_DMIC_CTRL1,
2434 RT5645_DMIC_1_DP_MASK, RT5645_DMIC_2_DP_GPIO12);
2435 regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
2436 RT5645_GP12_PIN_MASK,
2437 RT5645_GP12_PIN_DMIC2_SDA);
2438 break;
2439
2440 default:
2441 break;
2442 }
2443
2444 }
2445
2446 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,
2447 rt5645_dai, ARRAY_SIZE(rt5645_dai));
2448 if (ret < 0)
2449 goto err;
2450
2451 return 0;
2452 err:
2453 return ret;
2454 }
2455
2456 static int rt5645_i2c_remove(struct i2c_client *i2c)
2457 {
2458 snd_soc_unregister_codec(&i2c->dev);
2459
2460 return 0;
2461 }
2462
2463 struct i2c_driver rt5645_i2c_driver = {
2464 .driver = {
2465 .name = "rt5645",
2466 .owner = THIS_MODULE,
2467 },
2468 .probe = rt5645_i2c_probe,
2469 .remove = rt5645_i2c_remove,
2470 .id_table = rt5645_i2c_id,
2471 };
2472 module_i2c_driver(rt5645_i2c_driver);
2473
2474 MODULE_DESCRIPTION("ASoC RT5645 driver");
2475 MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>");
2476 MODULE_LICENSE("GPL v2");
Linux kernel - Deliverables
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