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ASoC: wm8962: Replace direct snd_soc_codec dapm field access
[deliverable/linux.git] / sound / soc / codecs / rt5640.c
1 /*
2 * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver
3 *
4 * Copyright 2011 Realtek Semiconductor Corp.
5 * Author: Johnny Hsu <johnnyhsu@realtek.com>
6 * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13 #include <linux/module.h>
14 #include <linux/moduleparam.h>
15 #include <linux/init.h>
16 #include <linux/delay.h>
17 #include <linux/pm.h>
18 #include <linux/gpio.h>
19 #include <linux/i2c.h>
20 #include <linux/regmap.h>
21 #include <linux/of.h>
22 #include <linux/of_gpio.h>
23 #include <linux/platform_device.h>
24 #include <linux/spi/spi.h>
25 #include <linux/acpi.h>
26 #include <sound/core.h>
27 #include <sound/pcm.h>
28 #include <sound/pcm_params.h>
29 #include <sound/soc.h>
30 #include <sound/soc-dapm.h>
31 #include <sound/initval.h>
32 #include <sound/tlv.h>
33
34 #include "rl6231.h"
35 #include "rt5640.h"
36
37 #define RT5640_DEVICE_ID 0x6231
38
39 #define RT5640_PR_RANGE_BASE (0xff + 1)
40 #define RT5640_PR_SPACING 0x100
41
42 #define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING))
43
44 static const struct regmap_range_cfg rt5640_ranges[] = {
45 { .name = "PR", .range_min = RT5640_PR_BASE,
46 .range_max = RT5640_PR_BASE + 0xb4,
47 .selector_reg = RT5640_PRIV_INDEX,
48 .selector_mask = 0xff,
49 .selector_shift = 0x0,
50 .window_start = RT5640_PRIV_DATA,
51 .window_len = 0x1, },
52 };
53
54 static struct reg_default init_list[] = {
55 {RT5640_PR_BASE + 0x3d, 0x3600},
56 {RT5640_PR_BASE + 0x12, 0x0aa8},
57 {RT5640_PR_BASE + 0x14, 0x0aaa},
58 {RT5640_PR_BASE + 0x20, 0x6110},
59 {RT5640_PR_BASE + 0x21, 0xe0e0},
60 {RT5640_PR_BASE + 0x23, 0x1804},
61 };
62 #define RT5640_INIT_REG_LEN ARRAY_SIZE(init_list)
63
64 static const struct reg_default rt5640_reg[] = {
65 { 0x00, 0x000e },
66 { 0x01, 0xc8c8 },
67 { 0x02, 0xc8c8 },
68 { 0x03, 0xc8c8 },
69 { 0x04, 0x8000 },
70 { 0x0d, 0x0000 },
71 { 0x0e, 0x0000 },
72 { 0x0f, 0x0808 },
73 { 0x19, 0xafaf },
74 { 0x1a, 0xafaf },
75 { 0x1b, 0x0000 },
76 { 0x1c, 0x2f2f },
77 { 0x1d, 0x2f2f },
78 { 0x1e, 0x0000 },
79 { 0x27, 0x7060 },
80 { 0x28, 0x7070 },
81 { 0x29, 0x8080 },
82 { 0x2a, 0x5454 },
83 { 0x2b, 0x5454 },
84 { 0x2c, 0xaa00 },
85 { 0x2d, 0x0000 },
86 { 0x2e, 0xa000 },
87 { 0x2f, 0x0000 },
88 { 0x3b, 0x0000 },
89 { 0x3c, 0x007f },
90 { 0x3d, 0x0000 },
91 { 0x3e, 0x007f },
92 { 0x45, 0xe000 },
93 { 0x46, 0x003e },
94 { 0x47, 0x003e },
95 { 0x48, 0xf800 },
96 { 0x49, 0x3800 },
97 { 0x4a, 0x0004 },
98 { 0x4c, 0xfc00 },
99 { 0x4d, 0x0000 },
100 { 0x4f, 0x01ff },
101 { 0x50, 0x0000 },
102 { 0x51, 0x0000 },
103 { 0x52, 0x01ff },
104 { 0x53, 0xf000 },
105 { 0x61, 0x0000 },
106 { 0x62, 0x0000 },
107 { 0x63, 0x00c0 },
108 { 0x64, 0x0000 },
109 { 0x65, 0x0000 },
110 { 0x66, 0x0000 },
111 { 0x6a, 0x0000 },
112 { 0x6c, 0x0000 },
113 { 0x70, 0x8000 },
114 { 0x71, 0x8000 },
115 { 0x72, 0x8000 },
116 { 0x73, 0x1114 },
117 { 0x74, 0x0c00 },
118 { 0x75, 0x1d00 },
119 { 0x80, 0x0000 },
120 { 0x81, 0x0000 },
121 { 0x82, 0x0000 },
122 { 0x83, 0x0000 },
123 { 0x84, 0x0000 },
124 { 0x85, 0x0008 },
125 { 0x89, 0x0000 },
126 { 0x8a, 0x0000 },
127 { 0x8b, 0x0600 },
128 { 0x8c, 0x0228 },
129 { 0x8d, 0xa000 },
130 { 0x8e, 0x0004 },
131 { 0x8f, 0x1100 },
132 { 0x90, 0x0646 },
133 { 0x91, 0x0c00 },
134 { 0x92, 0x0000 },
135 { 0x93, 0x3000 },
136 { 0xb0, 0x2080 },
137 { 0xb1, 0x0000 },
138 { 0xb4, 0x2206 },
139 { 0xb5, 0x1f00 },
140 { 0xb6, 0x0000 },
141 { 0xb8, 0x034b },
142 { 0xb9, 0x0066 },
143 { 0xba, 0x000b },
144 { 0xbb, 0x0000 },
145 { 0xbc, 0x0000 },
146 { 0xbd, 0x0000 },
147 { 0xbe, 0x0000 },
148 { 0xbf, 0x0000 },
149 { 0xc0, 0x0400 },
150 { 0xc2, 0x0000 },
151 { 0xc4, 0x0000 },
152 { 0xc5, 0x0000 },
153 { 0xc6, 0x2000 },
154 { 0xc8, 0x0000 },
155 { 0xc9, 0x0000 },
156 { 0xca, 0x0000 },
157 { 0xcb, 0x0000 },
158 { 0xcc, 0x0000 },
159 { 0xcf, 0x0013 },
160 { 0xd0, 0x0680 },
161 { 0xd1, 0x1c17 },
162 { 0xd2, 0x8c00 },
163 { 0xd3, 0xaa20 },
164 { 0xd6, 0x0400 },
165 { 0xd9, 0x0809 },
166 { 0xfe, 0x10ec },
167 { 0xff, 0x6231 },
168 };
169
170 static int rt5640_reset(struct snd_soc_codec *codec)
171 {
172 return snd_soc_write(codec, RT5640_RESET, 0);
173 }
174
175 static bool rt5640_volatile_register(struct device *dev, unsigned int reg)
176 {
177 int i;
178
179 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
180 if ((reg >= rt5640_ranges[i].window_start &&
181 reg <= rt5640_ranges[i].window_start +
182 rt5640_ranges[i].window_len) ||
183 (reg >= rt5640_ranges[i].range_min &&
184 reg <= rt5640_ranges[i].range_max))
185 return true;
186
187 switch (reg) {
188 case RT5640_RESET:
189 case RT5640_ASRC_5:
190 case RT5640_EQ_CTRL1:
191 case RT5640_DRC_AGC_1:
192 case RT5640_ANC_CTRL1:
193 case RT5640_IRQ_CTRL2:
194 case RT5640_INT_IRQ_ST:
195 case RT5640_DSP_CTRL2:
196 case RT5640_DSP_CTRL3:
197 case RT5640_PRIV_INDEX:
198 case RT5640_PRIV_DATA:
199 case RT5640_PGM_REG_ARR1:
200 case RT5640_PGM_REG_ARR3:
201 case RT5640_VENDOR_ID:
202 case RT5640_VENDOR_ID1:
203 case RT5640_VENDOR_ID2:
204 return true;
205 default:
206 return false;
207 }
208 }
209
210 static bool rt5640_readable_register(struct device *dev, unsigned int reg)
211 {
212 int i;
213
214 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
215 if ((reg >= rt5640_ranges[i].window_start &&
216 reg <= rt5640_ranges[i].window_start +
217 rt5640_ranges[i].window_len) ||
218 (reg >= rt5640_ranges[i].range_min &&
219 reg <= rt5640_ranges[i].range_max))
220 return true;
221
222 switch (reg) {
223 case RT5640_RESET:
224 case RT5640_SPK_VOL:
225 case RT5640_HP_VOL:
226 case RT5640_OUTPUT:
227 case RT5640_MONO_OUT:
228 case RT5640_IN1_IN2:
229 case RT5640_IN3_IN4:
230 case RT5640_INL_INR_VOL:
231 case RT5640_DAC1_DIG_VOL:
232 case RT5640_DAC2_DIG_VOL:
233 case RT5640_DAC2_CTRL:
234 case RT5640_ADC_DIG_VOL:
235 case RT5640_ADC_DATA:
236 case RT5640_ADC_BST_VOL:
237 case RT5640_STO_ADC_MIXER:
238 case RT5640_MONO_ADC_MIXER:
239 case RT5640_AD_DA_MIXER:
240 case RT5640_STO_DAC_MIXER:
241 case RT5640_MONO_DAC_MIXER:
242 case RT5640_DIG_MIXER:
243 case RT5640_DSP_PATH1:
244 case RT5640_DSP_PATH2:
245 case RT5640_DIG_INF_DATA:
246 case RT5640_REC_L1_MIXER:
247 case RT5640_REC_L2_MIXER:
248 case RT5640_REC_R1_MIXER:
249 case RT5640_REC_R2_MIXER:
250 case RT5640_HPO_MIXER:
251 case RT5640_SPK_L_MIXER:
252 case RT5640_SPK_R_MIXER:
253 case RT5640_SPO_L_MIXER:
254 case RT5640_SPO_R_MIXER:
255 case RT5640_SPO_CLSD_RATIO:
256 case RT5640_MONO_MIXER:
257 case RT5640_OUT_L1_MIXER:
258 case RT5640_OUT_L2_MIXER:
259 case RT5640_OUT_L3_MIXER:
260 case RT5640_OUT_R1_MIXER:
261 case RT5640_OUT_R2_MIXER:
262 case RT5640_OUT_R3_MIXER:
263 case RT5640_LOUT_MIXER:
264 case RT5640_PWR_DIG1:
265 case RT5640_PWR_DIG2:
266 case RT5640_PWR_ANLG1:
267 case RT5640_PWR_ANLG2:
268 case RT5640_PWR_MIXER:
269 case RT5640_PWR_VOL:
270 case RT5640_PRIV_INDEX:
271 case RT5640_PRIV_DATA:
272 case RT5640_I2S1_SDP:
273 case RT5640_I2S2_SDP:
274 case RT5640_ADDA_CLK1:
275 case RT5640_ADDA_CLK2:
276 case RT5640_DMIC:
277 case RT5640_GLB_CLK:
278 case RT5640_PLL_CTRL1:
279 case RT5640_PLL_CTRL2:
280 case RT5640_ASRC_1:
281 case RT5640_ASRC_2:
282 case RT5640_ASRC_3:
283 case RT5640_ASRC_4:
284 case RT5640_ASRC_5:
285 case RT5640_HP_OVCD:
286 case RT5640_CLS_D_OVCD:
287 case RT5640_CLS_D_OUT:
288 case RT5640_DEPOP_M1:
289 case RT5640_DEPOP_M2:
290 case RT5640_DEPOP_M3:
291 case RT5640_CHARGE_PUMP:
292 case RT5640_PV_DET_SPK_G:
293 case RT5640_MICBIAS:
294 case RT5640_EQ_CTRL1:
295 case RT5640_EQ_CTRL2:
296 case RT5640_WIND_FILTER:
297 case RT5640_DRC_AGC_1:
298 case RT5640_DRC_AGC_2:
299 case RT5640_DRC_AGC_3:
300 case RT5640_SVOL_ZC:
301 case RT5640_ANC_CTRL1:
302 case RT5640_ANC_CTRL2:
303 case RT5640_ANC_CTRL3:
304 case RT5640_JD_CTRL:
305 case RT5640_ANC_JD:
306 case RT5640_IRQ_CTRL1:
307 case RT5640_IRQ_CTRL2:
308 case RT5640_INT_IRQ_ST:
309 case RT5640_GPIO_CTRL1:
310 case RT5640_GPIO_CTRL2:
311 case RT5640_GPIO_CTRL3:
312 case RT5640_DSP_CTRL1:
313 case RT5640_DSP_CTRL2:
314 case RT5640_DSP_CTRL3:
315 case RT5640_DSP_CTRL4:
316 case RT5640_PGM_REG_ARR1:
317 case RT5640_PGM_REG_ARR2:
318 case RT5640_PGM_REG_ARR3:
319 case RT5640_PGM_REG_ARR4:
320 case RT5640_PGM_REG_ARR5:
321 case RT5640_SCB_FUNC:
322 case RT5640_SCB_CTRL:
323 case RT5640_BASE_BACK:
324 case RT5640_MP3_PLUS1:
325 case RT5640_MP3_PLUS2:
326 case RT5640_3D_HP:
327 case RT5640_ADJ_HPF:
328 case RT5640_HP_CALIB_AMP_DET:
329 case RT5640_HP_CALIB2:
330 case RT5640_SV_ZCD1:
331 case RT5640_SV_ZCD2:
332 case RT5640_DUMMY1:
333 case RT5640_DUMMY2:
334 case RT5640_DUMMY3:
335 case RT5640_VENDOR_ID:
336 case RT5640_VENDOR_ID1:
337 case RT5640_VENDOR_ID2:
338 return true;
339 default:
340 return false;
341 }
342 }
343
344 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
345 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
346 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
347 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
348 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
349
350 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
351 static unsigned int bst_tlv[] = {
352 TLV_DB_RANGE_HEAD(7),
353 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
354 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
355 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
356 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
357 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
358 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
359 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
360 };
361
362 /* Interface data select */
363 static const char * const rt5640_data_select[] = {
364 "Normal", "left copy to right", "right copy to left", "Swap"};
365
366 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA,
367 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select);
368
369 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA,
370 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select);
371
372 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA,
373 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select);
374
375 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA,
376 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select);
377
378 /* Class D speaker gain ratio */
379 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x",
380 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
381
382 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT,
383 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio);
384
385 static const struct snd_kcontrol_new rt5640_snd_controls[] = {
386 /* Speaker Output Volume */
387 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL,
388 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
389 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL,
390 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
391 /* Headphone Output Volume */
392 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL,
393 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
394 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL,
395 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
396 /* OUTPUT Control */
397 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT,
398 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
399 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT,
400 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
401 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
402 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
403
404 /* DAC Digital Volume */
405 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
406 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
407 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
408 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
409 175, 0, dac_vol_tlv),
410 /* IN1/IN2 Control */
411 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
412 RT5640_BST_SFT1, 8, 0, bst_tlv),
413 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4,
414 RT5640_BST_SFT2, 8, 0, bst_tlv),
415 /* INL/INR Volume Control */
416 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL,
417 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT,
418 31, 1, in_vol_tlv),
419 /* ADC Digital Volume Control */
420 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL,
421 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
422 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL,
423 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
424 127, 0, adc_vol_tlv),
425 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA,
426 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
427 127, 0, adc_vol_tlv),
428 /* ADC Boost Volume Control */
429 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL,
430 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT,
431 3, 0, adc_bst_tlv),
432 /* Class D speaker gain ratio */
433 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum),
434
435 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum),
436 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum),
437 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum),
438 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum),
439 };
440
441 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = {
442 /* MONO Output Control */
443 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT,
444 1, 1),
445
446 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
447 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv),
448 };
449
450 /**
451 * set_dmic_clk - Set parameter of dmic.
452 *
453 * @w: DAPM widget.
454 * @kcontrol: The kcontrol of this widget.
455 * @event: Event id.
456 *
457 */
458 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
459 struct snd_kcontrol *kcontrol, int event)
460 {
461 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
462 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
463 int idx = -EINVAL;
464
465 idx = rl6231_calc_dmic_clk(rt5640->sysclk);
466
467 if (idx < 0)
468 dev_err(codec->dev, "Failed to set DMIC clock\n");
469 else
470 snd_soc_update_bits(codec, RT5640_DMIC, RT5640_DMIC_CLK_MASK,
471 idx << RT5640_DMIC_CLK_SFT);
472 return idx;
473 }
474
475 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
476 struct snd_soc_dapm_widget *sink)
477 {
478 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
479 unsigned int val;
480
481 val = snd_soc_read(codec, RT5640_GLB_CLK);
482 val &= RT5640_SCLK_SRC_MASK;
483 if (val == RT5640_SCLK_SRC_PLL1)
484 return 1;
485 else
486 return 0;
487 }
488
489 /* Digital Mixer */
490 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = {
491 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
492 RT5640_M_ADC_L1_SFT, 1, 1),
493 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
494 RT5640_M_ADC_L2_SFT, 1, 1),
495 };
496
497 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = {
498 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
499 RT5640_M_ADC_R1_SFT, 1, 1),
500 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
501 RT5640_M_ADC_R2_SFT, 1, 1),
502 };
503
504 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = {
505 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
506 RT5640_M_MONO_ADC_L1_SFT, 1, 1),
507 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
508 RT5640_M_MONO_ADC_L2_SFT, 1, 1),
509 };
510
511 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = {
512 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
513 RT5640_M_MONO_ADC_R1_SFT, 1, 1),
514 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
515 RT5640_M_MONO_ADC_R2_SFT, 1, 1),
516 };
517
518 static const struct snd_kcontrol_new rt5640_dac_l_mix[] = {
519 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
520 RT5640_M_ADCMIX_L_SFT, 1, 1),
521 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
522 RT5640_M_IF1_DAC_L_SFT, 1, 1),
523 };
524
525 static const struct snd_kcontrol_new rt5640_dac_r_mix[] = {
526 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
527 RT5640_M_ADCMIX_R_SFT, 1, 1),
528 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
529 RT5640_M_IF1_DAC_R_SFT, 1, 1),
530 };
531
532 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = {
533 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
534 RT5640_M_DAC_L1_SFT, 1, 1),
535 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
536 RT5640_M_DAC_L2_SFT, 1, 1),
537 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
538 RT5640_M_ANC_DAC_L_SFT, 1, 1),
539 };
540
541 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = {
542 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
543 RT5640_M_DAC_R1_SFT, 1, 1),
544 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
545 RT5640_M_DAC_R2_SFT, 1, 1),
546 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
547 RT5640_M_ANC_DAC_R_SFT, 1, 1),
548 };
549
550 static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = {
551 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
552 RT5640_M_DAC_L1_SFT, 1, 1),
553 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
554 RT5640_M_DAC_L2_SFT, 1, 1),
555 };
556
557 static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = {
558 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
559 RT5640_M_DAC_R1_SFT, 1, 1),
560 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
561 RT5640_M_DAC_R2_SFT, 1, 1),
562 };
563
564 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
565 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
566 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
567 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
568 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1),
569 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
570 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1),
571 };
572
573 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = {
574 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER,
575 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1),
576 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
577 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1),
578 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
579 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1),
580 };
581
582 static const struct snd_kcontrol_new rt5640_dig_l_mix[] = {
583 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER,
584 RT5640_M_STO_L_DAC_L_SFT, 1, 1),
585 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER,
586 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1),
587 };
588
589 static const struct snd_kcontrol_new rt5640_dig_r_mix[] = {
590 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER,
591 RT5640_M_STO_R_DAC_R_SFT, 1, 1),
592 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER,
593 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1),
594 };
595
596 /* Analog Input Mixer */
597 static const struct snd_kcontrol_new rt5640_rec_l_mix[] = {
598 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER,
599 RT5640_M_HP_L_RM_L_SFT, 1, 1),
600 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER,
601 RT5640_M_IN_L_RM_L_SFT, 1, 1),
602 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER,
603 RT5640_M_BST4_RM_L_SFT, 1, 1),
604 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER,
605 RT5640_M_BST1_RM_L_SFT, 1, 1),
606 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER,
607 RT5640_M_OM_L_RM_L_SFT, 1, 1),
608 };
609
610 static const struct snd_kcontrol_new rt5640_rec_r_mix[] = {
611 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER,
612 RT5640_M_HP_R_RM_R_SFT, 1, 1),
613 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER,
614 RT5640_M_IN_R_RM_R_SFT, 1, 1),
615 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER,
616 RT5640_M_BST4_RM_R_SFT, 1, 1),
617 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER,
618 RT5640_M_BST1_RM_R_SFT, 1, 1),
619 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER,
620 RT5640_M_OM_R_RM_R_SFT, 1, 1),
621 };
622
623 /* Analog Output Mixer */
624 static const struct snd_kcontrol_new rt5640_spk_l_mix[] = {
625 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER,
626 RT5640_M_RM_L_SM_L_SFT, 1, 1),
627 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER,
628 RT5640_M_IN_L_SM_L_SFT, 1, 1),
629 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER,
630 RT5640_M_DAC_L1_SM_L_SFT, 1, 1),
631 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER,
632 RT5640_M_DAC_L2_SM_L_SFT, 1, 1),
633 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER,
634 RT5640_M_OM_L_SM_L_SFT, 1, 1),
635 };
636
637 static const struct snd_kcontrol_new rt5640_spk_r_mix[] = {
638 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER,
639 RT5640_M_RM_R_SM_R_SFT, 1, 1),
640 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER,
641 RT5640_M_IN_R_SM_R_SFT, 1, 1),
642 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER,
643 RT5640_M_DAC_R1_SM_R_SFT, 1, 1),
644 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER,
645 RT5640_M_DAC_R2_SM_R_SFT, 1, 1),
646 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER,
647 RT5640_M_OM_R_SM_R_SFT, 1, 1),
648 };
649
650 static const struct snd_kcontrol_new rt5640_out_l_mix[] = {
651 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER,
652 RT5640_M_SM_L_OM_L_SFT, 1, 1),
653 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
654 RT5640_M_BST1_OM_L_SFT, 1, 1),
655 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
656 RT5640_M_IN_L_OM_L_SFT, 1, 1),
657 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
658 RT5640_M_RM_L_OM_L_SFT, 1, 1),
659 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER,
660 RT5640_M_DAC_R2_OM_L_SFT, 1, 1),
661 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER,
662 RT5640_M_DAC_L2_OM_L_SFT, 1, 1),
663 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
664 RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
665 };
666
667 static const struct snd_kcontrol_new rt5640_out_r_mix[] = {
668 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER,
669 RT5640_M_SM_L_OM_R_SFT, 1, 1),
670 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
671 RT5640_M_BST4_OM_R_SFT, 1, 1),
672 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
673 RT5640_M_BST1_OM_R_SFT, 1, 1),
674 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
675 RT5640_M_IN_R_OM_R_SFT, 1, 1),
676 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
677 RT5640_M_RM_R_OM_R_SFT, 1, 1),
678 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER,
679 RT5640_M_DAC_L2_OM_R_SFT, 1, 1),
680 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER,
681 RT5640_M_DAC_R2_OM_R_SFT, 1, 1),
682 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
683 RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
684 };
685
686 static const struct snd_kcontrol_new rt5639_out_l_mix[] = {
687 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
688 RT5640_M_BST1_OM_L_SFT, 1, 1),
689 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
690 RT5640_M_IN_L_OM_L_SFT, 1, 1),
691 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
692 RT5640_M_RM_L_OM_L_SFT, 1, 1),
693 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
694 RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
695 };
696
697 static const struct snd_kcontrol_new rt5639_out_r_mix[] = {
698 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
699 RT5640_M_BST4_OM_R_SFT, 1, 1),
700 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
701 RT5640_M_BST1_OM_R_SFT, 1, 1),
702 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
703 RT5640_M_IN_R_OM_R_SFT, 1, 1),
704 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
705 RT5640_M_RM_R_OM_R_SFT, 1, 1),
706 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
707 RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
708 };
709
710 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
711 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
712 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
713 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER,
714 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1),
715 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER,
716 RT5640_M_SV_R_SPM_L_SFT, 1, 1),
717 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER,
718 RT5640_M_SV_L_SPM_L_SFT, 1, 1),
719 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER,
720 RT5640_M_BST1_SPM_L_SFT, 1, 1),
721 };
722
723 static const struct snd_kcontrol_new rt5640_spo_r_mix[] = {
724 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER,
725 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1),
726 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER,
727 RT5640_M_SV_R_SPM_R_SFT, 1, 1),
728 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER,
729 RT5640_M_BST1_SPM_R_SFT, 1, 1),
730 };
731
732 static const struct snd_kcontrol_new rt5640_hpo_mix[] = {
733 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER,
734 RT5640_M_DAC2_HM_SFT, 1, 1),
735 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
736 RT5640_M_DAC1_HM_SFT, 1, 1),
737 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
738 RT5640_M_HPVOL_HM_SFT, 1, 1),
739 };
740
741 static const struct snd_kcontrol_new rt5639_hpo_mix[] = {
742 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
743 RT5640_M_DAC1_HM_SFT, 1, 1),
744 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
745 RT5640_M_HPVOL_HM_SFT, 1, 1),
746 };
747
748 static const struct snd_kcontrol_new rt5640_lout_mix[] = {
749 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
750 RT5640_M_DAC_L1_LM_SFT, 1, 1),
751 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER,
752 RT5640_M_DAC_R1_LM_SFT, 1, 1),
753 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER,
754 RT5640_M_OV_L_LM_SFT, 1, 1),
755 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER,
756 RT5640_M_OV_R_LM_SFT, 1, 1),
757 };
758
759 static const struct snd_kcontrol_new rt5640_mono_mix[] = {
760 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER,
761 RT5640_M_DAC_R2_MM_SFT, 1, 1),
762 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER,
763 RT5640_M_DAC_L2_MM_SFT, 1, 1),
764 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER,
765 RT5640_M_OV_R_MM_SFT, 1, 1),
766 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER,
767 RT5640_M_OV_L_MM_SFT, 1, 1),
768 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER,
769 RT5640_M_BST1_MM_SFT, 1, 1),
770 };
771
772 static const struct snd_kcontrol_new spk_l_enable_control =
773 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
774 RT5640_L_MUTE_SFT, 1, 1);
775
776 static const struct snd_kcontrol_new spk_r_enable_control =
777 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
778 RT5640_R_MUTE_SFT, 1, 1);
779
780 static const struct snd_kcontrol_new hp_l_enable_control =
781 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
782 RT5640_L_MUTE_SFT, 1, 1);
783
784 static const struct snd_kcontrol_new hp_r_enable_control =
785 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
786 RT5640_R_MUTE_SFT, 1, 1);
787
788 /* Stereo ADC source */
789 static const char * const rt5640_stereo_adc1_src[] = {
790 "DIG MIX", "ADC"
791 };
792
793 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER,
794 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src);
795
796 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux =
797 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum);
798
799 static const char * const rt5640_stereo_adc2_src[] = {
800 "DMIC1", "DMIC2", "DIG MIX"
801 };
802
803 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER,
804 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src);
805
806 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux =
807 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum);
808
809 /* Mono ADC source */
810 static const char * const rt5640_mono_adc_l1_src[] = {
811 "Mono DAC MIXL", "ADCL"
812 };
813
814 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER,
815 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src);
816
817 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux =
818 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum);
819
820 static const char * const rt5640_mono_adc_l2_src[] = {
821 "DMIC L1", "DMIC L2", "Mono DAC MIXL"
822 };
823
824 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER,
825 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src);
826
827 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux =
828 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum);
829
830 static const char * const rt5640_mono_adc_r1_src[] = {
831 "Mono DAC MIXR", "ADCR"
832 };
833
834 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER,
835 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src);
836
837 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux =
838 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum);
839
840 static const char * const rt5640_mono_adc_r2_src[] = {
841 "DMIC R1", "DMIC R2", "Mono DAC MIXR"
842 };
843
844 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER,
845 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src);
846
847 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux =
848 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum);
849
850 /* DAC2 channel source */
851 static const char * const rt5640_dac_l2_src[] = {
852 "IF2", "Base L/R"
853 };
854
855 static int rt5640_dac_l2_values[] = {
856 0,
857 3,
858 };
859
860 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum,
861 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT,
862 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values);
863
864 static const struct snd_kcontrol_new rt5640_dac_l2_mux =
865 SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
866
867 static const char * const rt5640_dac_r2_src[] = {
868 "IF2",
869 };
870
871 static int rt5640_dac_r2_values[] = {
872 0,
873 };
874
875 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum,
876 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT,
877 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values);
878
879 static const struct snd_kcontrol_new rt5640_dac_r2_mux =
880 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum);
881
882 /* digital interface and iis interface map */
883 static const char * const rt5640_dai_iis_map[] = {
884 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2"
885 };
886
887 static int rt5640_dai_iis_map_values[] = {
888 0,
889 5,
890 6,
891 7,
892 };
893
894 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum,
895 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT,
896 0x7, rt5640_dai_iis_map,
897 rt5640_dai_iis_map_values);
898
899 static const struct snd_kcontrol_new rt5640_dai_mux =
900 SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum);
901
902 /* SDI select */
903 static const char * const rt5640_sdi_sel[] = {
904 "IF1", "IF2"
905 };
906
907 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
908 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel);
909
910 static const struct snd_kcontrol_new rt5640_sdi_mux =
911 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
912
913 static void hp_amp_power_on(struct snd_soc_codec *codec)
914 {
915 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
916
917 /* depop parameters */
918 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
919 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200);
920 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
921 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN);
922 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
923 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK,
924 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU);
925 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1,
926 0x9f00);
927 /* headphone amp power on */
928 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
929 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0);
930 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
931 RT5640_PWR_HA,
932 RT5640_PWR_HA);
933 usleep_range(10000, 15000);
934 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
935 RT5640_PWR_FV1 | RT5640_PWR_FV2 ,
936 RT5640_PWR_FV1 | RT5640_PWR_FV2);
937 }
938
939 static void rt5640_pmu_depop(struct snd_soc_codec *codec)
940 {
941 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
942
943 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
944 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK,
945 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN);
946 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP,
947 RT5640_PM_HP_MASK, RT5640_PM_HP_HV);
948
949 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3,
950 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK,
951 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) |
952 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) |
953 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT));
954
955 regmap_write(rt5640->regmap, RT5640_PR_BASE +
956 RT5640_MAMP_INT_REG2, 0x1c00);
957 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
958 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK,
959 RT5640_HP_CP_PD | RT5640_HP_SG_EN);
960 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
961 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400);
962 }
963
964 static int rt5640_hp_event(struct snd_soc_dapm_widget *w,
965 struct snd_kcontrol *kcontrol, int event)
966 {
967 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
968 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
969
970 switch (event) {
971 case SND_SOC_DAPM_POST_PMU:
972 rt5640_pmu_depop(codec);
973 rt5640->hp_mute = 0;
974 break;
975
976 case SND_SOC_DAPM_PRE_PMD:
977 rt5640->hp_mute = 1;
978 usleep_range(70000, 75000);
979 break;
980
981 default:
982 return 0;
983 }
984
985 return 0;
986 }
987
988 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w,
989 struct snd_kcontrol *kcontrol, int event)
990 {
991 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
992
993 switch (event) {
994 case SND_SOC_DAPM_POST_PMU:
995 hp_amp_power_on(codec);
996 break;
997 default:
998 return 0;
999 }
1000
1001 return 0;
1002 }
1003
1004 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w,
1005 struct snd_kcontrol *kcontrol, int event)
1006 {
1007 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
1008 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1009
1010 switch (event) {
1011 case SND_SOC_DAPM_POST_PMU:
1012 if (!rt5640->hp_mute)
1013 usleep_range(80000, 85000);
1014
1015 break;
1016
1017 default:
1018 return 0;
1019 }
1020
1021 return 0;
1022 }
1023
1024 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
1025 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2,
1026 RT5640_PWR_PLL_BIT, 0, NULL, 0),
1027 /* Input Side */
1028 /* micbias */
1029 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1,
1030 RT5640_PWR_LDO2_BIT, 0, NULL, 0),
1031 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2,
1032 RT5640_PWR_MB1_BIT, 0, NULL, 0),
1033 /* Input Lines */
1034 SND_SOC_DAPM_INPUT("DMIC1"),
1035 SND_SOC_DAPM_INPUT("DMIC2"),
1036 SND_SOC_DAPM_INPUT("IN1P"),
1037 SND_SOC_DAPM_INPUT("IN1N"),
1038 SND_SOC_DAPM_INPUT("IN2P"),
1039 SND_SOC_DAPM_INPUT("IN2N"),
1040 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0),
1041 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0),
1042 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0),
1043 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0),
1044
1045 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1046 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1047 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0,
1048 NULL, 0),
1049 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0,
1050 NULL, 0),
1051 /* Boost */
1052 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
1053 RT5640_PWR_BST1_BIT, 0, NULL, 0),
1054 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2,
1055 RT5640_PWR_BST4_BIT, 0, NULL, 0),
1056 /* Input Volume */
1057 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL,
1058 RT5640_PWR_IN_L_BIT, 0, NULL, 0),
1059 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL,
1060 RT5640_PWR_IN_R_BIT, 0, NULL, 0),
1061 /* REC Mixer */
1062 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0,
1063 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)),
1064 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0,
1065 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)),
1066 /* ADCs */
1067 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1,
1068 RT5640_PWR_ADC_L_BIT, 0),
1069 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1,
1070 RT5640_PWR_ADC_R_BIT, 0),
1071 /* ADC Mux */
1072 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1073 &rt5640_sto_adc_2_mux),
1074 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1075 &rt5640_sto_adc_2_mux),
1076 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1077 &rt5640_sto_adc_1_mux),
1078 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1079 &rt5640_sto_adc_1_mux),
1080 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1081 &rt5640_mono_adc_l2_mux),
1082 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1083 &rt5640_mono_adc_l1_mux),
1084 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1085 &rt5640_mono_adc_r1_mux),
1086 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1087 &rt5640_mono_adc_r2_mux),
1088 /* ADC Mixer */
1089 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2,
1090 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0),
1091 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1092 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)),
1093 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1094 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)),
1095 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2,
1096 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1097 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1098 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)),
1099 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2,
1100 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1101 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1102 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)),
1103
1104 /* Digital Interface */
1105 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1,
1106 RT5640_PWR_I2S1_BIT, 0, NULL, 0),
1107 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1108 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1109 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1110 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1111 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1112 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1113 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1,
1114 RT5640_PWR_I2S2_BIT, 0, NULL, 0),
1115 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1116 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1117 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1118 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1119 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1120 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1121 /* Digital Interface Select */
1122 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1123 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1124 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1125 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1126 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1127 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1128 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1129 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1130 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1131 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1132 /* Audio Interface */
1133 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1134 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1135 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1136 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1137
1138 /* Output Side */
1139 /* DAC mixer before sound effect */
1140 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1141 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
1142 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1143 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
1144
1145 /* DAC Mixer */
1146 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1147 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
1148 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1149 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)),
1150 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1151 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)),
1152 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1153 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)),
1154 /* DACs */
1155 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1,
1156 RT5640_PWR_DAC_L1_BIT, 0),
1157 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1,
1158 RT5640_PWR_DAC_R1_BIT, 0),
1159
1160 /* SPK/OUT Mixer */
1161 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
1162 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
1163 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
1164 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
1165 /* Ouput Volume */
1166 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
1167 RT5640_PWR_SV_L_BIT, 0, NULL, 0),
1168 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL,
1169 RT5640_PWR_SV_R_BIT, 0, NULL, 0),
1170 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL,
1171 RT5640_PWR_OV_L_BIT, 0, NULL, 0),
1172 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL,
1173 RT5640_PWR_OV_R_BIT, 0, NULL, 0),
1174 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL,
1175 RT5640_PWR_HV_L_BIT, 0, NULL, 0),
1176 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL,
1177 RT5640_PWR_HV_R_BIT, 0, NULL, 0),
1178 /* SPO/HPO/LOUT/Mono Mixer */
1179 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1180 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
1181 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1182 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
1183 SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1, RT5640_PWR_LM_BIT, 0,
1184 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
1185 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM,
1186 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU),
1187 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
1188 rt5640_hp_event,
1189 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1190 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1,
1191 RT5640_PWR_HP_L_BIT, 0, NULL, 0),
1192 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1,
1193 RT5640_PWR_HP_R_BIT, 0, NULL, 0),
1194 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1,
1195 RT5640_PWR_CLS_D_BIT, 0, NULL, 0),
1196
1197 /* Output Switch */
1198 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0,
1199 &spk_l_enable_control),
1200 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0,
1201 &spk_r_enable_control),
1202 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0,
1203 &hp_l_enable_control),
1204 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0,
1205 &hp_r_enable_control),
1206 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event),
1207 /* Output Lines */
1208 SND_SOC_DAPM_OUTPUT("SPOLP"),
1209 SND_SOC_DAPM_OUTPUT("SPOLN"),
1210 SND_SOC_DAPM_OUTPUT("SPORP"),
1211 SND_SOC_DAPM_OUTPUT("SPORN"),
1212 SND_SOC_DAPM_OUTPUT("HPOL"),
1213 SND_SOC_DAPM_OUTPUT("HPOR"),
1214 SND_SOC_DAPM_OUTPUT("LOUTL"),
1215 SND_SOC_DAPM_OUTPUT("LOUTR"),
1216 };
1217
1218 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = {
1219 /* Audio DSP */
1220 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1221 /* ANC */
1222 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1223
1224 /* DAC2 channel Mux */
1225 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux),
1226 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux),
1227
1228 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1229 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
1230 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1231 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
1232
1233 SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_R2_BIT,
1234 0),
1235 SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_L2_BIT,
1236 0),
1237
1238 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1239 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
1240 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1241 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
1242
1243 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1244 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1245 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1246 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1247
1248 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
1249 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
1250 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
1251 RT5640_PWR_MA_BIT, 0, NULL, 0),
1252
1253 SND_SOC_DAPM_OUTPUT("MONOP"),
1254 SND_SOC_DAPM_OUTPUT("MONON"),
1255 };
1256
1257 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
1258 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1259 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)),
1260 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1261 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)),
1262
1263 SND_SOC_DAPM_SUPPLY("DAC L2 Filter", RT5640_PWR_DIG1,
1264 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0),
1265 SND_SOC_DAPM_SUPPLY("DAC R2 Filter", RT5640_PWR_DIG1,
1266 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0),
1267
1268 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1269 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)),
1270 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1271 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)),
1272
1273 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1274 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1275 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1276 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1277 };
1278
1279 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
1280 {"IN1P", NULL, "LDO2"},
1281 {"IN2P", NULL, "LDO2"},
1282
1283 {"DMIC L1", NULL, "DMIC1"},
1284 {"DMIC R1", NULL, "DMIC1"},
1285 {"DMIC L2", NULL, "DMIC2"},
1286 {"DMIC R2", NULL, "DMIC2"},
1287
1288 {"BST1", NULL, "IN1P"},
1289 {"BST1", NULL, "IN1N"},
1290 {"BST2", NULL, "IN2P"},
1291 {"BST2", NULL, "IN2N"},
1292
1293 {"INL VOL", NULL, "IN2P"},
1294 {"INR VOL", NULL, "IN2N"},
1295
1296 {"RECMIXL", "HPOL Switch", "HPOL"},
1297 {"RECMIXL", "INL Switch", "INL VOL"},
1298 {"RECMIXL", "BST2 Switch", "BST2"},
1299 {"RECMIXL", "BST1 Switch", "BST1"},
1300 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1301
1302 {"RECMIXR", "HPOR Switch", "HPOR"},
1303 {"RECMIXR", "INR Switch", "INR VOL"},
1304 {"RECMIXR", "BST2 Switch", "BST2"},
1305 {"RECMIXR", "BST1 Switch", "BST1"},
1306 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1307
1308 {"ADC L", NULL, "RECMIXL"},
1309 {"ADC R", NULL, "RECMIXR"},
1310
1311 {"DMIC L1", NULL, "DMIC CLK"},
1312 {"DMIC L1", NULL, "DMIC1 Power"},
1313 {"DMIC R1", NULL, "DMIC CLK"},
1314 {"DMIC R1", NULL, "DMIC1 Power"},
1315 {"DMIC L2", NULL, "DMIC CLK"},
1316 {"DMIC L2", NULL, "DMIC2 Power"},
1317 {"DMIC R2", NULL, "DMIC CLK"},
1318 {"DMIC R2", NULL, "DMIC2 Power"},
1319
1320 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1321 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1322 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1323 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1324 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1325
1326 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1327 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1328 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1329 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1330 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1331
1332 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1333 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1334 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1335 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1336 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1337
1338 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1339 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1340 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1341 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1342 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1343
1344 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1345 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1346 {"Stereo ADC MIXL", NULL, "Stereo Filter"},
1347 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
1348
1349 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1350 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1351 {"Stereo ADC MIXR", NULL, "Stereo Filter"},
1352 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
1353
1354 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1355 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1356 {"Mono ADC MIXL", NULL, "Mono Left Filter"},
1357 {"Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll},
1358
1359 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1360 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1361 {"Mono ADC MIXR", NULL, "Mono Right Filter"},
1362 {"Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll},
1363
1364 {"IF2 ADC L", NULL, "Mono ADC MIXL"},
1365 {"IF2 ADC R", NULL, "Mono ADC MIXR"},
1366 {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
1367 {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
1368
1369 {"IF1 ADC", NULL, "I2S1"},
1370 {"IF1 ADC", NULL, "IF1 ADC L"},
1371 {"IF1 ADC", NULL, "IF1 ADC R"},
1372 {"IF2 ADC", NULL, "I2S2"},
1373 {"IF2 ADC", NULL, "IF2 ADC L"},
1374 {"IF2 ADC", NULL, "IF2 ADC R"},
1375
1376 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
1377 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
1378 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
1379 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
1380 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1381 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1382
1383 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
1384 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
1385 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
1386 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
1387 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1388 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1389
1390 {"AIF1TX", NULL, "DAI1 TX Mux"},
1391 {"AIF1TX", NULL, "SDI1 TX Mux"},
1392 {"AIF2TX", NULL, "DAI2 TX Mux"},
1393 {"AIF2TX", NULL, "SDI2 TX Mux"},
1394
1395 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
1396 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
1397 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
1398 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
1399
1400 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
1401 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
1402 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
1403 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
1404
1405 {"IF1 DAC", NULL, "I2S1"},
1406 {"IF1 DAC", NULL, "DAI1 RX Mux"},
1407 {"IF2 DAC", NULL, "I2S2"},
1408 {"IF2 DAC", NULL, "DAI2 RX Mux"},
1409
1410 {"IF1 DAC L", NULL, "IF1 DAC"},
1411 {"IF1 DAC R", NULL, "IF1 DAC"},
1412 {"IF2 DAC L", NULL, "IF2 DAC"},
1413 {"IF2 DAC R", NULL, "IF2 DAC"},
1414
1415 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1416 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1417 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1418 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1419
1420 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1421 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1422
1423 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1424 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1425
1426 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1427 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1428
1429 {"DAC L1", NULL, "Stereo DAC MIXL"},
1430 {"DAC L1", NULL, "PLL1", is_sys_clk_from_pll},
1431 {"DAC R1", NULL, "Stereo DAC MIXR"},
1432 {"DAC R1", NULL, "PLL1", is_sys_clk_from_pll},
1433
1434 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1435 {"SPK MIXL", "INL Switch", "INL VOL"},
1436 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1437 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1438 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1439 {"SPK MIXR", "INR Switch", "INR VOL"},
1440 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1441 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1442
1443 {"OUT MIXL", "BST1 Switch", "BST1"},
1444 {"OUT MIXL", "INL Switch", "INL VOL"},
1445 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1446 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1447
1448 {"OUT MIXR", "BST2 Switch", "BST2"},
1449 {"OUT MIXR", "BST1 Switch", "BST1"},
1450 {"OUT MIXR", "INR Switch", "INR VOL"},
1451 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1452 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1453
1454 {"SPKVOL L", NULL, "SPK MIXL"},
1455 {"SPKVOL R", NULL, "SPK MIXR"},
1456 {"HPOVOL L", NULL, "OUT MIXL"},
1457 {"HPOVOL R", NULL, "OUT MIXR"},
1458 {"OUTVOL L", NULL, "OUT MIXL"},
1459 {"OUTVOL R", NULL, "OUT MIXR"},
1460
1461 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1462 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1463 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1464 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1465 {"SPOL MIX", "BST1 Switch", "BST1"},
1466 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1467 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1468 {"SPOR MIX", "BST1 Switch", "BST1"},
1469
1470 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
1471 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
1472 {"HPO MIX L", NULL, "HP L Amp"},
1473 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
1474 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
1475 {"HPO MIX R", NULL, "HP R Amp"},
1476
1477 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1478 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1479 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1480 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1481
1482 {"HP Amp", NULL, "HPO MIX L"},
1483 {"HP Amp", NULL, "HPO MIX R"},
1484
1485 {"Speaker L Playback", "Switch", "SPOL MIX"},
1486 {"Speaker R Playback", "Switch", "SPOR MIX"},
1487 {"SPOLP", NULL, "Speaker L Playback"},
1488 {"SPOLN", NULL, "Speaker L Playback"},
1489 {"SPORP", NULL, "Speaker R Playback"},
1490 {"SPORN", NULL, "Speaker R Playback"},
1491
1492 {"SPOLP", NULL, "Improve SPK Amp Drv"},
1493 {"SPOLN", NULL, "Improve SPK Amp Drv"},
1494 {"SPORP", NULL, "Improve SPK Amp Drv"},
1495 {"SPORN", NULL, "Improve SPK Amp Drv"},
1496
1497 {"HPOL", NULL, "Improve HP Amp Drv"},
1498 {"HPOR", NULL, "Improve HP Amp Drv"},
1499
1500 {"HP L Playback", "Switch", "HP Amp"},
1501 {"HP R Playback", "Switch", "HP Amp"},
1502 {"HPOL", NULL, "HP L Playback"},
1503 {"HPOR", NULL, "HP R Playback"},
1504 {"LOUTL", NULL, "LOUT MIX"},
1505 {"LOUTR", NULL, "LOUT MIX"},
1506 };
1507
1508 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = {
1509 {"ANC", NULL, "Stereo ADC MIXL"},
1510 {"ANC", NULL, "Stereo ADC MIXR"},
1511
1512 {"Audio DSP", NULL, "DAC MIXL"},
1513 {"Audio DSP", NULL, "DAC MIXR"},
1514
1515 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1516 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1517
1518 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1519
1520 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1521 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1522 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1523 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1524
1525 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1526 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1527
1528 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1529 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1530
1531 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1532 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1533
1534 {"DAC L2", NULL, "Mono DAC MIXL"},
1535 {"DAC L2", NULL, "PLL1", is_sys_clk_from_pll},
1536 {"DAC R2", NULL, "Mono DAC MIXR"},
1537 {"DAC R2", NULL, "PLL1", is_sys_clk_from_pll},
1538
1539 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1540 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1541
1542 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1543 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1544
1545 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1546 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1547
1548 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1549 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1550
1551 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
1552 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
1553
1554 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1555 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1556 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1557 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1558 {"Mono MIX", "BST1 Switch", "BST1"},
1559
1560 {"MONOP", NULL, "Mono MIX"},
1561 {"MONON", NULL, "Mono MIX"},
1562 {"MONOP", NULL, "Improve MONO Amp Drv"},
1563 };
1564
1565 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = {
1566 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1567 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1568
1569 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1570 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"},
1571
1572 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1573 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"},
1574
1575 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"},
1576 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"},
1577
1578 {"IF2 DAC L", NULL, "DAC L2 Filter"},
1579 {"IF2 DAC R", NULL, "DAC R2 Filter"},
1580 };
1581
1582 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
1583 {
1584 int ret = 0, val;
1585
1586 if (codec == NULL)
1587 return -EINVAL;
1588
1589 val = snd_soc_read(codec, RT5640_I2S1_SDP);
1590 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT;
1591 switch (dai_id) {
1592 case RT5640_AIF1:
1593 switch (val) {
1594 case RT5640_IF_123:
1595 case RT5640_IF_132:
1596 ret |= RT5640_U_IF1;
1597 break;
1598 case RT5640_IF_113:
1599 ret |= RT5640_U_IF1;
1600 case RT5640_IF_312:
1601 case RT5640_IF_213:
1602 ret |= RT5640_U_IF2;
1603 break;
1604 }
1605 break;
1606
1607 case RT5640_AIF2:
1608 switch (val) {
1609 case RT5640_IF_231:
1610 case RT5640_IF_213:
1611 ret |= RT5640_U_IF1;
1612 break;
1613 case RT5640_IF_223:
1614 ret |= RT5640_U_IF1;
1615 case RT5640_IF_123:
1616 case RT5640_IF_321:
1617 ret |= RT5640_U_IF2;
1618 break;
1619 }
1620 break;
1621
1622 default:
1623 ret = -EINVAL;
1624 break;
1625 }
1626
1627 return ret;
1628 }
1629
1630 static int rt5640_hw_params(struct snd_pcm_substream *substream,
1631 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1632 {
1633 struct snd_soc_codec *codec = dai->codec;
1634 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1635 unsigned int val_len = 0, val_clk, mask_clk;
1636 int dai_sel, pre_div, bclk_ms, frame_size;
1637
1638 rt5640->lrck[dai->id] = params_rate(params);
1639 pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
1640 if (pre_div < 0) {
1641 dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n",
1642 rt5640->lrck[dai->id], dai->id);
1643 return -EINVAL;
1644 }
1645 frame_size = snd_soc_params_to_frame_size(params);
1646 if (frame_size < 0) {
1647 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
1648 return frame_size;
1649 }
1650 if (frame_size > 32)
1651 bclk_ms = 1;
1652 else
1653 bclk_ms = 0;
1654 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms);
1655
1656 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
1657 rt5640->bclk[dai->id], rt5640->lrck[dai->id]);
1658 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1659 bclk_ms, pre_div, dai->id);
1660
1661 switch (params_width(params)) {
1662 case 16:
1663 break;
1664 case 20:
1665 val_len |= RT5640_I2S_DL_20;
1666 break;
1667 case 24:
1668 val_len |= RT5640_I2S_DL_24;
1669 break;
1670 case 8:
1671 val_len |= RT5640_I2S_DL_8;
1672 break;
1673 default:
1674 return -EINVAL;
1675 }
1676
1677 dai_sel = get_sdp_info(codec, dai->id);
1678 if (dai_sel < 0) {
1679 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1680 return -EINVAL;
1681 }
1682 if (dai_sel & RT5640_U_IF1) {
1683 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK;
1684 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT |
1685 pre_div << RT5640_I2S_PD1_SFT;
1686 snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1687 RT5640_I2S_DL_MASK, val_len);
1688 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1689 }
1690 if (dai_sel & RT5640_U_IF2) {
1691 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK;
1692 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT |
1693 pre_div << RT5640_I2S_PD2_SFT;
1694 snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1695 RT5640_I2S_DL_MASK, val_len);
1696 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1697 }
1698
1699 return 0;
1700 }
1701
1702 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1703 {
1704 struct snd_soc_codec *codec = dai->codec;
1705 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1706 unsigned int reg_val = 0;
1707 int dai_sel;
1708
1709 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1710 case SND_SOC_DAIFMT_CBM_CFM:
1711 rt5640->master[dai->id] = 1;
1712 break;
1713 case SND_SOC_DAIFMT_CBS_CFS:
1714 reg_val |= RT5640_I2S_MS_S;
1715 rt5640->master[dai->id] = 0;
1716 break;
1717 default:
1718 return -EINVAL;
1719 }
1720
1721 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1722 case SND_SOC_DAIFMT_NB_NF:
1723 break;
1724 case SND_SOC_DAIFMT_IB_NF:
1725 reg_val |= RT5640_I2S_BP_INV;
1726 break;
1727 default:
1728 return -EINVAL;
1729 }
1730
1731 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1732 case SND_SOC_DAIFMT_I2S:
1733 break;
1734 case SND_SOC_DAIFMT_LEFT_J:
1735 reg_val |= RT5640_I2S_DF_LEFT;
1736 break;
1737 case SND_SOC_DAIFMT_DSP_A:
1738 reg_val |= RT5640_I2S_DF_PCM_A;
1739 break;
1740 case SND_SOC_DAIFMT_DSP_B:
1741 reg_val |= RT5640_I2S_DF_PCM_B;
1742 break;
1743 default:
1744 return -EINVAL;
1745 }
1746
1747 dai_sel = get_sdp_info(codec, dai->id);
1748 if (dai_sel < 0) {
1749 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1750 return -EINVAL;
1751 }
1752 if (dai_sel & RT5640_U_IF1) {
1753 snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1754 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1755 RT5640_I2S_DF_MASK, reg_val);
1756 }
1757 if (dai_sel & RT5640_U_IF2) {
1758 snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1759 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1760 RT5640_I2S_DF_MASK, reg_val);
1761 }
1762
1763 return 0;
1764 }
1765
1766 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
1767 int clk_id, unsigned int freq, int dir)
1768 {
1769 struct snd_soc_codec *codec = dai->codec;
1770 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1771 unsigned int reg_val = 0;
1772
1773 if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src)
1774 return 0;
1775
1776 switch (clk_id) {
1777 case RT5640_SCLK_S_MCLK:
1778 reg_val |= RT5640_SCLK_SRC_MCLK;
1779 break;
1780 case RT5640_SCLK_S_PLL1:
1781 reg_val |= RT5640_SCLK_SRC_PLL1;
1782 break;
1783 default:
1784 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
1785 return -EINVAL;
1786 }
1787 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1788 RT5640_SCLK_SRC_MASK, reg_val);
1789 rt5640->sysclk = freq;
1790 rt5640->sysclk_src = clk_id;
1791
1792 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1793 return 0;
1794 }
1795
1796 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1797 unsigned int freq_in, unsigned int freq_out)
1798 {
1799 struct snd_soc_codec *codec = dai->codec;
1800 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1801 struct rl6231_pll_code pll_code;
1802 int ret, dai_sel;
1803
1804 if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
1805 freq_out == rt5640->pll_out)
1806 return 0;
1807
1808 if (!freq_in || !freq_out) {
1809 dev_dbg(codec->dev, "PLL disabled\n");
1810
1811 rt5640->pll_in = 0;
1812 rt5640->pll_out = 0;
1813 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1814 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK);
1815 return 0;
1816 }
1817
1818 switch (source) {
1819 case RT5640_PLL1_S_MCLK:
1820 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1821 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK);
1822 break;
1823 case RT5640_PLL1_S_BCLK1:
1824 case RT5640_PLL1_S_BCLK2:
1825 dai_sel = get_sdp_info(codec, dai->id);
1826 if (dai_sel < 0) {
1827 dev_err(codec->dev,
1828 "Failed to get sdp info: %d\n", dai_sel);
1829 return -EINVAL;
1830 }
1831 if (dai_sel & RT5640_U_IF1) {
1832 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1833 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1);
1834 }
1835 if (dai_sel & RT5640_U_IF2) {
1836 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1837 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2);
1838 }
1839 break;
1840 default:
1841 dev_err(codec->dev, "Unknown PLL source %d\n", source);
1842 return -EINVAL;
1843 }
1844
1845 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1846 if (ret < 0) {
1847 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
1848 return ret;
1849 }
1850
1851 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n",
1852 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1853 pll_code.n_code, pll_code.k_code);
1854
1855 snd_soc_write(codec, RT5640_PLL_CTRL1,
1856 pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code);
1857 snd_soc_write(codec, RT5640_PLL_CTRL2,
1858 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT |
1859 pll_code.m_bp << RT5640_PLL_M_BP_SFT);
1860
1861 rt5640->pll_in = freq_in;
1862 rt5640->pll_out = freq_out;
1863 rt5640->pll_src = source;
1864
1865 return 0;
1866 }
1867
1868 static int rt5640_set_bias_level(struct snd_soc_codec *codec,
1869 enum snd_soc_bias_level level)
1870 {
1871 switch (level) {
1872 case SND_SOC_BIAS_STANDBY:
1873 if (SND_SOC_BIAS_OFF == snd_soc_codec_get_bias_level(codec)) {
1874 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1875 RT5640_PWR_VREF1 | RT5640_PWR_MB |
1876 RT5640_PWR_BG | RT5640_PWR_VREF2,
1877 RT5640_PWR_VREF1 | RT5640_PWR_MB |
1878 RT5640_PWR_BG | RT5640_PWR_VREF2);
1879 usleep_range(10000, 15000);
1880 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1881 RT5640_PWR_FV1 | RT5640_PWR_FV2,
1882 RT5640_PWR_FV1 | RT5640_PWR_FV2);
1883 snd_soc_update_bits(codec, RT5640_DUMMY1,
1884 0x0301, 0x0301);
1885 snd_soc_update_bits(codec, RT5640_MICBIAS,
1886 0x0030, 0x0030);
1887 }
1888 break;
1889
1890 case SND_SOC_BIAS_OFF:
1891 snd_soc_write(codec, RT5640_DEPOP_M1, 0x0004);
1892 snd_soc_write(codec, RT5640_DEPOP_M2, 0x1100);
1893 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x1, 0);
1894 snd_soc_write(codec, RT5640_PWR_DIG1, 0x0000);
1895 snd_soc_write(codec, RT5640_PWR_DIG2, 0x0000);
1896 snd_soc_write(codec, RT5640_PWR_VOL, 0x0000);
1897 snd_soc_write(codec, RT5640_PWR_MIXER, 0x0000);
1898 snd_soc_write(codec, RT5640_PWR_ANLG1, 0x0000);
1899 snd_soc_write(codec, RT5640_PWR_ANLG2, 0x0000);
1900 break;
1901
1902 default:
1903 break;
1904 }
1905
1906 return 0;
1907 }
1908
1909 int rt5640_dmic_enable(struct snd_soc_codec *codec,
1910 bool dmic1_data_pin, bool dmic2_data_pin)
1911 {
1912 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1913
1914 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
1915 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
1916
1917 if (dmic1_data_pin) {
1918 regmap_update_bits(rt5640->regmap, RT5640_DMIC,
1919 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3);
1920 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
1921 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA);
1922 }
1923
1924 if (dmic2_data_pin) {
1925 regmap_update_bits(rt5640->regmap, RT5640_DMIC,
1926 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4);
1927 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
1928 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA);
1929 }
1930
1931 return 0;
1932 }
1933 EXPORT_SYMBOL_GPL(rt5640_dmic_enable);
1934
1935 static int rt5640_probe(struct snd_soc_codec *codec)
1936 {
1937 struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
1938 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1939
1940 rt5640->codec = codec;
1941
1942 snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
1943
1944 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301);
1945 snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030);
1946 snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
1947
1948 switch (snd_soc_read(codec, RT5640_RESET) & RT5640_ID_MASK) {
1949 case RT5640_ID_5640:
1950 case RT5640_ID_5642:
1951 snd_soc_add_codec_controls(codec,
1952 rt5640_specific_snd_controls,
1953 ARRAY_SIZE(rt5640_specific_snd_controls));
1954 snd_soc_dapm_new_controls(dapm,
1955 rt5640_specific_dapm_widgets,
1956 ARRAY_SIZE(rt5640_specific_dapm_widgets));
1957 snd_soc_dapm_add_routes(dapm,
1958 rt5640_specific_dapm_routes,
1959 ARRAY_SIZE(rt5640_specific_dapm_routes));
1960 break;
1961 case RT5640_ID_5639:
1962 snd_soc_dapm_new_controls(dapm,
1963 rt5639_specific_dapm_widgets,
1964 ARRAY_SIZE(rt5639_specific_dapm_widgets));
1965 snd_soc_dapm_add_routes(dapm,
1966 rt5639_specific_dapm_routes,
1967 ARRAY_SIZE(rt5639_specific_dapm_routes));
1968 break;
1969 default:
1970 dev_err(codec->dev,
1971 "The driver is for RT5639 RT5640 or RT5642 only\n");
1972 return -ENODEV;
1973 }
1974
1975 if (rt5640->pdata.dmic_en)
1976 rt5640_dmic_enable(codec, rt5640->pdata.dmic1_data_pin,
1977 rt5640->pdata.dmic2_data_pin);
1978
1979 return 0;
1980 }
1981
1982 static int rt5640_remove(struct snd_soc_codec *codec)
1983 {
1984 rt5640_reset(codec);
1985
1986 return 0;
1987 }
1988
1989 #ifdef CONFIG_PM
1990 static int rt5640_suspend(struct snd_soc_codec *codec)
1991 {
1992 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1993
1994 snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
1995 rt5640_reset(codec);
1996 regcache_cache_only(rt5640->regmap, true);
1997 regcache_mark_dirty(rt5640->regmap);
1998 if (gpio_is_valid(rt5640->pdata.ldo1_en))
1999 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 0);
2000
2001 return 0;
2002 }
2003
2004 static int rt5640_resume(struct snd_soc_codec *codec)
2005 {
2006 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2007
2008 if (gpio_is_valid(rt5640->pdata.ldo1_en)) {
2009 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 1);
2010 msleep(400);
2011 }
2012
2013 regcache_cache_only(rt5640->regmap, false);
2014 regcache_sync(rt5640->regmap);
2015
2016 return 0;
2017 }
2018 #else
2019 #define rt5640_suspend NULL
2020 #define rt5640_resume NULL
2021 #endif
2022
2023 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2024 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2025 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2026
2027 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = {
2028 .hw_params = rt5640_hw_params,
2029 .set_fmt = rt5640_set_dai_fmt,
2030 .set_sysclk = rt5640_set_dai_sysclk,
2031 .set_pll = rt5640_set_dai_pll,
2032 };
2033
2034 static struct snd_soc_dai_driver rt5640_dai[] = {
2035 {
2036 .name = "rt5640-aif1",
2037 .id = RT5640_AIF1,
2038 .playback = {
2039 .stream_name = "AIF1 Playback",
2040 .channels_min = 1,
2041 .channels_max = 2,
2042 .rates = RT5640_STEREO_RATES,
2043 .formats = RT5640_FORMATS,
2044 },
2045 .capture = {
2046 .stream_name = "AIF1 Capture",
2047 .channels_min = 1,
2048 .channels_max = 2,
2049 .rates = RT5640_STEREO_RATES,
2050 .formats = RT5640_FORMATS,
2051 },
2052 .ops = &rt5640_aif_dai_ops,
2053 },
2054 {
2055 .name = "rt5640-aif2",
2056 .id = RT5640_AIF2,
2057 .playback = {
2058 .stream_name = "AIF2 Playback",
2059 .channels_min = 1,
2060 .channels_max = 2,
2061 .rates = RT5640_STEREO_RATES,
2062 .formats = RT5640_FORMATS,
2063 },
2064 .capture = {
2065 .stream_name = "AIF2 Capture",
2066 .channels_min = 1,
2067 .channels_max = 2,
2068 .rates = RT5640_STEREO_RATES,
2069 .formats = RT5640_FORMATS,
2070 },
2071 .ops = &rt5640_aif_dai_ops,
2072 },
2073 };
2074
2075 static struct snd_soc_codec_driver soc_codec_dev_rt5640 = {
2076 .probe = rt5640_probe,
2077 .remove = rt5640_remove,
2078 .suspend = rt5640_suspend,
2079 .resume = rt5640_resume,
2080 .set_bias_level = rt5640_set_bias_level,
2081 .idle_bias_off = true,
2082 .controls = rt5640_snd_controls,
2083 .num_controls = ARRAY_SIZE(rt5640_snd_controls),
2084 .dapm_widgets = rt5640_dapm_widgets,
2085 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets),
2086 .dapm_routes = rt5640_dapm_routes,
2087 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes),
2088 };
2089
2090 static const struct regmap_config rt5640_regmap = {
2091 .reg_bits = 8,
2092 .val_bits = 16,
2093 .use_single_rw = true,
2094
2095 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) *
2096 RT5640_PR_SPACING),
2097 .volatile_reg = rt5640_volatile_register,
2098 .readable_reg = rt5640_readable_register,
2099
2100 .cache_type = REGCACHE_RBTREE,
2101 .reg_defaults = rt5640_reg,
2102 .num_reg_defaults = ARRAY_SIZE(rt5640_reg),
2103 .ranges = rt5640_ranges,
2104 .num_ranges = ARRAY_SIZE(rt5640_ranges),
2105 };
2106
2107 static const struct i2c_device_id rt5640_i2c_id[] = {
2108 { "rt5640", 0 },
2109 { "rt5639", 0 },
2110 { "rt5642", 0 },
2111 { }
2112 };
2113 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
2114
2115 #if defined(CONFIG_OF)
2116 static const struct of_device_id rt5640_of_match[] = {
2117 { .compatible = "realtek,rt5639", },
2118 { .compatible = "realtek,rt5640", },
2119 {},
2120 };
2121 MODULE_DEVICE_TABLE(of, rt5640_of_match);
2122 #endif
2123
2124 #ifdef CONFIG_ACPI
2125 static struct acpi_device_id rt5640_acpi_match[] = {
2126 { "INT33CA", 0 },
2127 { "10EC5640", 0 },
2128 { "10EC5642", 0 },
2129 { },
2130 };
2131 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match);
2132 #endif
2133
2134 static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np)
2135 {
2136 rt5640->pdata.in1_diff = of_property_read_bool(np,
2137 "realtek,in1-differential");
2138 rt5640->pdata.in2_diff = of_property_read_bool(np,
2139 "realtek,in2-differential");
2140
2141 rt5640->pdata.ldo1_en = of_get_named_gpio(np,
2142 "realtek,ldo1-en-gpios", 0);
2143 /*
2144 * LDO1_EN is optional (it may be statically tied on the board).
2145 * -ENOENT means that the property doesn't exist, i.e. there is no
2146 * GPIO, so is not an error. Any other error code means the property
2147 * exists, but could not be parsed.
2148 */
2149 if (!gpio_is_valid(rt5640->pdata.ldo1_en) &&
2150 (rt5640->pdata.ldo1_en != -ENOENT))
2151 return rt5640->pdata.ldo1_en;
2152
2153 return 0;
2154 }
2155
2156 static int rt5640_i2c_probe(struct i2c_client *i2c,
2157 const struct i2c_device_id *id)
2158 {
2159 struct rt5640_platform_data *pdata = dev_get_platdata(&i2c->dev);
2160 struct rt5640_priv *rt5640;
2161 int ret;
2162 unsigned int val;
2163
2164 rt5640 = devm_kzalloc(&i2c->dev,
2165 sizeof(struct rt5640_priv),
2166 GFP_KERNEL);
2167 if (NULL == rt5640)
2168 return -ENOMEM;
2169 i2c_set_clientdata(i2c, rt5640);
2170
2171 if (pdata) {
2172 rt5640->pdata = *pdata;
2173 /*
2174 * Translate zero'd out (default) pdata value to an invalid
2175 * GPIO ID. This makes the pdata and DT paths consistent in
2176 * terms of the value left in this field when no GPIO is
2177 * specified, but means we can't actually use GPIO 0.
2178 */
2179 if (!rt5640->pdata.ldo1_en)
2180 rt5640->pdata.ldo1_en = -EINVAL;
2181 } else if (i2c->dev.of_node) {
2182 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node);
2183 if (ret)
2184 return ret;
2185 } else
2186 rt5640->pdata.ldo1_en = -EINVAL;
2187
2188 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap);
2189 if (IS_ERR(rt5640->regmap)) {
2190 ret = PTR_ERR(rt5640->regmap);
2191 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2192 ret);
2193 return ret;
2194 }
2195
2196 if (gpio_is_valid(rt5640->pdata.ldo1_en)) {
2197 ret = devm_gpio_request_one(&i2c->dev, rt5640->pdata.ldo1_en,
2198 GPIOF_OUT_INIT_HIGH,
2199 "RT5640 LDO1_EN");
2200 if (ret < 0) {
2201 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n",
2202 rt5640->pdata.ldo1_en, ret);
2203 return ret;
2204 }
2205 msleep(400);
2206 }
2207
2208 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
2209 if (val != RT5640_DEVICE_ID) {
2210 dev_err(&i2c->dev,
2211 "Device with ID register %x is not rt5640/39\n", val);
2212 return -ENODEV;
2213 }
2214
2215 regmap_write(rt5640->regmap, RT5640_RESET, 0);
2216
2217 ret = regmap_register_patch(rt5640->regmap, init_list,
2218 ARRAY_SIZE(init_list));
2219 if (ret != 0)
2220 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
2221
2222 if (rt5640->pdata.in1_diff)
2223 regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2,
2224 RT5640_IN_DF1, RT5640_IN_DF1);
2225
2226 if (rt5640->pdata.in2_diff)
2227 regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4,
2228 RT5640_IN_DF2, RT5640_IN_DF2);
2229
2230 rt5640->hp_mute = 1;
2231
2232 return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640,
2233 rt5640_dai, ARRAY_SIZE(rt5640_dai));
2234 }
2235
2236 static int rt5640_i2c_remove(struct i2c_client *i2c)
2237 {
2238 snd_soc_unregister_codec(&i2c->dev);
2239
2240 return 0;
2241 }
2242
2243 static struct i2c_driver rt5640_i2c_driver = {
2244 .driver = {
2245 .name = "rt5640",
2246 .owner = THIS_MODULE,
2247 .acpi_match_table = ACPI_PTR(rt5640_acpi_match),
2248 .of_match_table = of_match_ptr(rt5640_of_match),
2249 },
2250 .probe = rt5640_i2c_probe,
2251 .remove = rt5640_i2c_remove,
2252 .id_table = rt5640_i2c_id,
2253 };
2254 module_i2c_driver(rt5640_i2c_driver);
2255
2256 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver");
2257 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
2258 MODULE_LICENSE("GPL v2");
Linux kernel - Deliverables
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