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ASoC: rt5640: Add RL6231 class device shared support for RT5640, RT5645 and RT5651
[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_gpio.h>
22 #include <linux/platform_device.h>
23 #include <linux/spi/spi.h>
24 #include <linux/acpi.h>
25 #include <sound/core.h>
26 #include <sound/pcm.h>
27 #include <sound/pcm_params.h>
28 #include <sound/soc.h>
29 #include <sound/soc-dapm.h>
30 #include <sound/initval.h>
31 #include <sound/tlv.h>
32
33 #include "rl6231.h"
34 #include "rt5640.h"
35
36 #define RT5640_DEVICE_ID 0x6231
37
38 #define RT5640_PR_RANGE_BASE (0xff + 1)
39 #define RT5640_PR_SPACING 0x100
40
41 #define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING))
42
43 static const struct regmap_range_cfg rt5640_ranges[] = {
44 { .name = "PR", .range_min = RT5640_PR_BASE,
45 .range_max = RT5640_PR_BASE + 0xb4,
46 .selector_reg = RT5640_PRIV_INDEX,
47 .selector_mask = 0xff,
48 .selector_shift = 0x0,
49 .window_start = RT5640_PRIV_DATA,
50 .window_len = 0x1, },
51 };
52
53 static struct reg_default init_list[] = {
54 {RT5640_PR_BASE + 0x3d, 0x3600},
55 {RT5640_PR_BASE + 0x12, 0x0aa8},
56 {RT5640_PR_BASE + 0x14, 0x0aaa},
57 {RT5640_PR_BASE + 0x20, 0x6110},
58 {RT5640_PR_BASE + 0x21, 0xe0e0},
59 {RT5640_PR_BASE + 0x23, 0x1804},
60 };
61 #define RT5640_INIT_REG_LEN ARRAY_SIZE(init_list)
62
63 static const struct reg_default rt5640_reg[] = {
64 { 0x00, 0x000e },
65 { 0x01, 0xc8c8 },
66 { 0x02, 0xc8c8 },
67 { 0x03, 0xc8c8 },
68 { 0x04, 0x8000 },
69 { 0x0d, 0x0000 },
70 { 0x0e, 0x0000 },
71 { 0x0f, 0x0808 },
72 { 0x19, 0xafaf },
73 { 0x1a, 0xafaf },
74 { 0x1b, 0x0000 },
75 { 0x1c, 0x2f2f },
76 { 0x1d, 0x2f2f },
77 { 0x1e, 0x0000 },
78 { 0x27, 0x7060 },
79 { 0x28, 0x7070 },
80 { 0x29, 0x8080 },
81 { 0x2a, 0x5454 },
82 { 0x2b, 0x5454 },
83 { 0x2c, 0xaa00 },
84 { 0x2d, 0x0000 },
85 { 0x2e, 0xa000 },
86 { 0x2f, 0x0000 },
87 { 0x3b, 0x0000 },
88 { 0x3c, 0x007f },
89 { 0x3d, 0x0000 },
90 { 0x3e, 0x007f },
91 { 0x45, 0xe000 },
92 { 0x46, 0x003e },
93 { 0x47, 0x003e },
94 { 0x48, 0xf800 },
95 { 0x49, 0x3800 },
96 { 0x4a, 0x0004 },
97 { 0x4c, 0xfc00 },
98 { 0x4d, 0x0000 },
99 { 0x4f, 0x01ff },
100 { 0x50, 0x0000 },
101 { 0x51, 0x0000 },
102 { 0x52, 0x01ff },
103 { 0x53, 0xf000 },
104 { 0x61, 0x0000 },
105 { 0x62, 0x0000 },
106 { 0x63, 0x00c0 },
107 { 0x64, 0x0000 },
108 { 0x65, 0x0000 },
109 { 0x66, 0x0000 },
110 { 0x6a, 0x0000 },
111 { 0x6c, 0x0000 },
112 { 0x70, 0x8000 },
113 { 0x71, 0x8000 },
114 { 0x72, 0x8000 },
115 { 0x73, 0x1114 },
116 { 0x74, 0x0c00 },
117 { 0x75, 0x1d00 },
118 { 0x80, 0x0000 },
119 { 0x81, 0x0000 },
120 { 0x82, 0x0000 },
121 { 0x83, 0x0000 },
122 { 0x84, 0x0000 },
123 { 0x85, 0x0008 },
124 { 0x89, 0x0000 },
125 { 0x8a, 0x0000 },
126 { 0x8b, 0x0600 },
127 { 0x8c, 0x0228 },
128 { 0x8d, 0xa000 },
129 { 0x8e, 0x0004 },
130 { 0x8f, 0x1100 },
131 { 0x90, 0x0646 },
132 { 0x91, 0x0c00 },
133 { 0x92, 0x0000 },
134 { 0x93, 0x3000 },
135 { 0xb0, 0x2080 },
136 { 0xb1, 0x0000 },
137 { 0xb4, 0x2206 },
138 { 0xb5, 0x1f00 },
139 { 0xb6, 0x0000 },
140 { 0xb8, 0x034b },
141 { 0xb9, 0x0066 },
142 { 0xba, 0x000b },
143 { 0xbb, 0x0000 },
144 { 0xbc, 0x0000 },
145 { 0xbd, 0x0000 },
146 { 0xbe, 0x0000 },
147 { 0xbf, 0x0000 },
148 { 0xc0, 0x0400 },
149 { 0xc2, 0x0000 },
150 { 0xc4, 0x0000 },
151 { 0xc5, 0x0000 },
152 { 0xc6, 0x2000 },
153 { 0xc8, 0x0000 },
154 { 0xc9, 0x0000 },
155 { 0xca, 0x0000 },
156 { 0xcb, 0x0000 },
157 { 0xcc, 0x0000 },
158 { 0xcf, 0x0013 },
159 { 0xd0, 0x0680 },
160 { 0xd1, 0x1c17 },
161 { 0xd2, 0x8c00 },
162 { 0xd3, 0xaa20 },
163 { 0xd6, 0x0400 },
164 { 0xd9, 0x0809 },
165 { 0xfe, 0x10ec },
166 { 0xff, 0x6231 },
167 };
168
169 static int rt5640_reset(struct snd_soc_codec *codec)
170 {
171 return snd_soc_write(codec, RT5640_RESET, 0);
172 }
173
174 static bool rt5640_volatile_register(struct device *dev, unsigned int reg)
175 {
176 int i;
177
178 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
179 if ((reg >= rt5640_ranges[i].window_start &&
180 reg <= rt5640_ranges[i].window_start +
181 rt5640_ranges[i].window_len) ||
182 (reg >= rt5640_ranges[i].range_min &&
183 reg <= rt5640_ranges[i].range_max))
184 return true;
185
186 switch (reg) {
187 case RT5640_RESET:
188 case RT5640_ASRC_5:
189 case RT5640_EQ_CTRL1:
190 case RT5640_DRC_AGC_1:
191 case RT5640_ANC_CTRL1:
192 case RT5640_IRQ_CTRL2:
193 case RT5640_INT_IRQ_ST:
194 case RT5640_DSP_CTRL2:
195 case RT5640_DSP_CTRL3:
196 case RT5640_PRIV_INDEX:
197 case RT5640_PRIV_DATA:
198 case RT5640_PGM_REG_ARR1:
199 case RT5640_PGM_REG_ARR3:
200 case RT5640_VENDOR_ID:
201 case RT5640_VENDOR_ID1:
202 case RT5640_VENDOR_ID2:
203 return true;
204 default:
205 return false;
206 }
207 }
208
209 static bool rt5640_readable_register(struct device *dev, unsigned int reg)
210 {
211 int i;
212
213 for (i = 0; i < ARRAY_SIZE(rt5640_ranges); i++)
214 if ((reg >= rt5640_ranges[i].window_start &&
215 reg <= rt5640_ranges[i].window_start +
216 rt5640_ranges[i].window_len) ||
217 (reg >= rt5640_ranges[i].range_min &&
218 reg <= rt5640_ranges[i].range_max))
219 return true;
220
221 switch (reg) {
222 case RT5640_RESET:
223 case RT5640_SPK_VOL:
224 case RT5640_HP_VOL:
225 case RT5640_OUTPUT:
226 case RT5640_MONO_OUT:
227 case RT5640_IN1_IN2:
228 case RT5640_IN3_IN4:
229 case RT5640_INL_INR_VOL:
230 case RT5640_DAC1_DIG_VOL:
231 case RT5640_DAC2_DIG_VOL:
232 case RT5640_DAC2_CTRL:
233 case RT5640_ADC_DIG_VOL:
234 case RT5640_ADC_DATA:
235 case RT5640_ADC_BST_VOL:
236 case RT5640_STO_ADC_MIXER:
237 case RT5640_MONO_ADC_MIXER:
238 case RT5640_AD_DA_MIXER:
239 case RT5640_STO_DAC_MIXER:
240 case RT5640_MONO_DAC_MIXER:
241 case RT5640_DIG_MIXER:
242 case RT5640_DSP_PATH1:
243 case RT5640_DSP_PATH2:
244 case RT5640_DIG_INF_DATA:
245 case RT5640_REC_L1_MIXER:
246 case RT5640_REC_L2_MIXER:
247 case RT5640_REC_R1_MIXER:
248 case RT5640_REC_R2_MIXER:
249 case RT5640_HPO_MIXER:
250 case RT5640_SPK_L_MIXER:
251 case RT5640_SPK_R_MIXER:
252 case RT5640_SPO_L_MIXER:
253 case RT5640_SPO_R_MIXER:
254 case RT5640_SPO_CLSD_RATIO:
255 case RT5640_MONO_MIXER:
256 case RT5640_OUT_L1_MIXER:
257 case RT5640_OUT_L2_MIXER:
258 case RT5640_OUT_L3_MIXER:
259 case RT5640_OUT_R1_MIXER:
260 case RT5640_OUT_R2_MIXER:
261 case RT5640_OUT_R3_MIXER:
262 case RT5640_LOUT_MIXER:
263 case RT5640_PWR_DIG1:
264 case RT5640_PWR_DIG2:
265 case RT5640_PWR_ANLG1:
266 case RT5640_PWR_ANLG2:
267 case RT5640_PWR_MIXER:
268 case RT5640_PWR_VOL:
269 case RT5640_PRIV_INDEX:
270 case RT5640_PRIV_DATA:
271 case RT5640_I2S1_SDP:
272 case RT5640_I2S2_SDP:
273 case RT5640_ADDA_CLK1:
274 case RT5640_ADDA_CLK2:
275 case RT5640_DMIC:
276 case RT5640_GLB_CLK:
277 case RT5640_PLL_CTRL1:
278 case RT5640_PLL_CTRL2:
279 case RT5640_ASRC_1:
280 case RT5640_ASRC_2:
281 case RT5640_ASRC_3:
282 case RT5640_ASRC_4:
283 case RT5640_ASRC_5:
284 case RT5640_HP_OVCD:
285 case RT5640_CLS_D_OVCD:
286 case RT5640_CLS_D_OUT:
287 case RT5640_DEPOP_M1:
288 case RT5640_DEPOP_M2:
289 case RT5640_DEPOP_M3:
290 case RT5640_CHARGE_PUMP:
291 case RT5640_PV_DET_SPK_G:
292 case RT5640_MICBIAS:
293 case RT5640_EQ_CTRL1:
294 case RT5640_EQ_CTRL2:
295 case RT5640_WIND_FILTER:
296 case RT5640_DRC_AGC_1:
297 case RT5640_DRC_AGC_2:
298 case RT5640_DRC_AGC_3:
299 case RT5640_SVOL_ZC:
300 case RT5640_ANC_CTRL1:
301 case RT5640_ANC_CTRL2:
302 case RT5640_ANC_CTRL3:
303 case RT5640_JD_CTRL:
304 case RT5640_ANC_JD:
305 case RT5640_IRQ_CTRL1:
306 case RT5640_IRQ_CTRL2:
307 case RT5640_INT_IRQ_ST:
308 case RT5640_GPIO_CTRL1:
309 case RT5640_GPIO_CTRL2:
310 case RT5640_GPIO_CTRL3:
311 case RT5640_DSP_CTRL1:
312 case RT5640_DSP_CTRL2:
313 case RT5640_DSP_CTRL3:
314 case RT5640_DSP_CTRL4:
315 case RT5640_PGM_REG_ARR1:
316 case RT5640_PGM_REG_ARR2:
317 case RT5640_PGM_REG_ARR3:
318 case RT5640_PGM_REG_ARR4:
319 case RT5640_PGM_REG_ARR5:
320 case RT5640_SCB_FUNC:
321 case RT5640_SCB_CTRL:
322 case RT5640_BASE_BACK:
323 case RT5640_MP3_PLUS1:
324 case RT5640_MP3_PLUS2:
325 case RT5640_3D_HP:
326 case RT5640_ADJ_HPF:
327 case RT5640_HP_CALIB_AMP_DET:
328 case RT5640_HP_CALIB2:
329 case RT5640_SV_ZCD1:
330 case RT5640_SV_ZCD2:
331 case RT5640_DUMMY1:
332 case RT5640_DUMMY2:
333 case RT5640_DUMMY3:
334 case RT5640_VENDOR_ID:
335 case RT5640_VENDOR_ID1:
336 case RT5640_VENDOR_ID2:
337 return true;
338 default:
339 return false;
340 }
341 }
342
343 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
344 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
345 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
346 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
347 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
348
349 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
350 static unsigned int bst_tlv[] = {
351 TLV_DB_RANGE_HEAD(7),
352 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
353 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
354 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
355 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
356 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
357 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
358 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
359 };
360
361 /* Interface data select */
362 static const char * const rt5640_data_select[] = {
363 "Normal", "left copy to right", "right copy to left", "Swap"};
364
365 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA,
366 RT5640_IF1_DAC_SEL_SFT, rt5640_data_select);
367
368 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum, RT5640_DIG_INF_DATA,
369 RT5640_IF1_ADC_SEL_SFT, rt5640_data_select);
370
371 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum, RT5640_DIG_INF_DATA,
372 RT5640_IF2_DAC_SEL_SFT, rt5640_data_select);
373
374 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum, RT5640_DIG_INF_DATA,
375 RT5640_IF2_ADC_SEL_SFT, rt5640_data_select);
376
377 /* Class D speaker gain ratio */
378 static const char * const rt5640_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x",
379 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
380
381 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum, RT5640_CLS_D_OUT,
382 RT5640_CLSD_RATIO_SFT, rt5640_clsd_spk_ratio);
383
384 static const struct snd_kcontrol_new rt5640_snd_controls[] = {
385 /* Speaker Output Volume */
386 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL,
387 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
388 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL,
389 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
390 /* Headphone Output Volume */
391 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL,
392 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
393 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL,
394 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
395 /* OUTPUT Control */
396 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT,
397 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
398 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT,
399 RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
400 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
401 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
402
403 /* DAC Digital Volume */
404 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
405 RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
406 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
407 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
408 175, 0, dac_vol_tlv),
409 /* IN1/IN2 Control */
410 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
411 RT5640_BST_SFT1, 8, 0, bst_tlv),
412 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4,
413 RT5640_BST_SFT2, 8, 0, bst_tlv),
414 /* INL/INR Volume Control */
415 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL,
416 RT5640_INL_VOL_SFT, RT5640_INR_VOL_SFT,
417 31, 1, in_vol_tlv),
418 /* ADC Digital Volume Control */
419 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL,
420 RT5640_L_MUTE_SFT, RT5640_R_MUTE_SFT, 1, 1),
421 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL,
422 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
423 127, 0, adc_vol_tlv),
424 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA,
425 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
426 127, 0, adc_vol_tlv),
427 /* ADC Boost Volume Control */
428 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL,
429 RT5640_ADC_L_BST_SFT, RT5640_ADC_R_BST_SFT,
430 3, 0, adc_bst_tlv),
431 /* Class D speaker gain ratio */
432 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum),
433
434 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum),
435 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum),
436 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum),
437 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum),
438 };
439
440 static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = {
441 /* MONO Output Control */
442 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT,
443 1, 1),
444
445 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
446 RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv),
447 };
448
449 /**
450 * set_dmic_clk - Set parameter of dmic.
451 *
452 * @w: DAPM widget.
453 * @kcontrol: The kcontrol of this widget.
454 * @event: Event id.
455 *
456 */
457 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
458 struct snd_kcontrol *kcontrol, int event)
459 {
460 struct snd_soc_codec *codec = w->codec;
461 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
462 int idx = -EINVAL;
463
464 idx = rl6231_calc_dmic_clk(rt5640->sysclk);
465
466 if (idx < 0)
467 dev_err(codec->dev, "Failed to set DMIC clock\n");
468 else
469 snd_soc_update_bits(codec, RT5640_DMIC, RT5640_DMIC_CLK_MASK,
470 idx << RT5640_DMIC_CLK_SFT);
471 return idx;
472 }
473
474 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
475 struct snd_soc_dapm_widget *sink)
476 {
477 unsigned int val;
478
479 val = snd_soc_read(source->codec, RT5640_GLB_CLK);
480 val &= RT5640_SCLK_SRC_MASK;
481 if (val == RT5640_SCLK_SRC_PLL1)
482 return 1;
483 else
484 return 0;
485 }
486
487 /* Digital Mixer */
488 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix[] = {
489 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
490 RT5640_M_ADC_L1_SFT, 1, 1),
491 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
492 RT5640_M_ADC_L2_SFT, 1, 1),
493 };
494
495 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix[] = {
496 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER,
497 RT5640_M_ADC_R1_SFT, 1, 1),
498 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER,
499 RT5640_M_ADC_R2_SFT, 1, 1),
500 };
501
502 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix[] = {
503 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
504 RT5640_M_MONO_ADC_L1_SFT, 1, 1),
505 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
506 RT5640_M_MONO_ADC_L2_SFT, 1, 1),
507 };
508
509 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix[] = {
510 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER,
511 RT5640_M_MONO_ADC_R1_SFT, 1, 1),
512 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER,
513 RT5640_M_MONO_ADC_R2_SFT, 1, 1),
514 };
515
516 static const struct snd_kcontrol_new rt5640_dac_l_mix[] = {
517 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
518 RT5640_M_ADCMIX_L_SFT, 1, 1),
519 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
520 RT5640_M_IF1_DAC_L_SFT, 1, 1),
521 };
522
523 static const struct snd_kcontrol_new rt5640_dac_r_mix[] = {
524 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
525 RT5640_M_ADCMIX_R_SFT, 1, 1),
526 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER,
527 RT5640_M_IF1_DAC_R_SFT, 1, 1),
528 };
529
530 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix[] = {
531 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
532 RT5640_M_DAC_L1_SFT, 1, 1),
533 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
534 RT5640_M_DAC_L2_SFT, 1, 1),
535 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
536 RT5640_M_ANC_DAC_L_SFT, 1, 1),
537 };
538
539 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = {
540 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
541 RT5640_M_DAC_R1_SFT, 1, 1),
542 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
543 RT5640_M_DAC_R2_SFT, 1, 1),
544 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER,
545 RT5640_M_ANC_DAC_R_SFT, 1, 1),
546 };
547
548 static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = {
549 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
550 RT5640_M_DAC_L1_SFT, 1, 1),
551 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
552 RT5640_M_DAC_L2_SFT, 1, 1),
553 };
554
555 static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = {
556 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
557 RT5640_M_DAC_R1_SFT, 1, 1),
558 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
559 RT5640_M_DAC_R2_SFT, 1, 1),
560 };
561
562 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
563 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
564 RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
565 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
566 RT5640_M_DAC_L2_MONO_L_SFT, 1, 1),
567 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
568 RT5640_M_DAC_R2_MONO_L_SFT, 1, 1),
569 };
570
571 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix[] = {
572 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER,
573 RT5640_M_DAC_R1_MONO_R_SFT, 1, 1),
574 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER,
575 RT5640_M_DAC_R2_MONO_R_SFT, 1, 1),
576 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER,
577 RT5640_M_DAC_L2_MONO_R_SFT, 1, 1),
578 };
579
580 static const struct snd_kcontrol_new rt5640_dig_l_mix[] = {
581 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER,
582 RT5640_M_STO_L_DAC_L_SFT, 1, 1),
583 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER,
584 RT5640_M_DAC_L2_DAC_L_SFT, 1, 1),
585 };
586
587 static const struct snd_kcontrol_new rt5640_dig_r_mix[] = {
588 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER,
589 RT5640_M_STO_R_DAC_R_SFT, 1, 1),
590 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER,
591 RT5640_M_DAC_R2_DAC_R_SFT, 1, 1),
592 };
593
594 /* Analog Input Mixer */
595 static const struct snd_kcontrol_new rt5640_rec_l_mix[] = {
596 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER,
597 RT5640_M_HP_L_RM_L_SFT, 1, 1),
598 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER,
599 RT5640_M_IN_L_RM_L_SFT, 1, 1),
600 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER,
601 RT5640_M_BST4_RM_L_SFT, 1, 1),
602 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER,
603 RT5640_M_BST1_RM_L_SFT, 1, 1),
604 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER,
605 RT5640_M_OM_L_RM_L_SFT, 1, 1),
606 };
607
608 static const struct snd_kcontrol_new rt5640_rec_r_mix[] = {
609 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER,
610 RT5640_M_HP_R_RM_R_SFT, 1, 1),
611 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER,
612 RT5640_M_IN_R_RM_R_SFT, 1, 1),
613 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER,
614 RT5640_M_BST4_RM_R_SFT, 1, 1),
615 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER,
616 RT5640_M_BST1_RM_R_SFT, 1, 1),
617 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER,
618 RT5640_M_OM_R_RM_R_SFT, 1, 1),
619 };
620
621 /* Analog Output Mixer */
622 static const struct snd_kcontrol_new rt5640_spk_l_mix[] = {
623 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER,
624 RT5640_M_RM_L_SM_L_SFT, 1, 1),
625 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER,
626 RT5640_M_IN_L_SM_L_SFT, 1, 1),
627 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER,
628 RT5640_M_DAC_L1_SM_L_SFT, 1, 1),
629 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER,
630 RT5640_M_DAC_L2_SM_L_SFT, 1, 1),
631 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER,
632 RT5640_M_OM_L_SM_L_SFT, 1, 1),
633 };
634
635 static const struct snd_kcontrol_new rt5640_spk_r_mix[] = {
636 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER,
637 RT5640_M_RM_R_SM_R_SFT, 1, 1),
638 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER,
639 RT5640_M_IN_R_SM_R_SFT, 1, 1),
640 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER,
641 RT5640_M_DAC_R1_SM_R_SFT, 1, 1),
642 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER,
643 RT5640_M_DAC_R2_SM_R_SFT, 1, 1),
644 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER,
645 RT5640_M_OM_R_SM_R_SFT, 1, 1),
646 };
647
648 static const struct snd_kcontrol_new rt5640_out_l_mix[] = {
649 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER,
650 RT5640_M_SM_L_OM_L_SFT, 1, 1),
651 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
652 RT5640_M_BST1_OM_L_SFT, 1, 1),
653 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
654 RT5640_M_IN_L_OM_L_SFT, 1, 1),
655 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
656 RT5640_M_RM_L_OM_L_SFT, 1, 1),
657 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER,
658 RT5640_M_DAC_R2_OM_L_SFT, 1, 1),
659 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER,
660 RT5640_M_DAC_L2_OM_L_SFT, 1, 1),
661 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
662 RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
663 };
664
665 static const struct snd_kcontrol_new rt5640_out_r_mix[] = {
666 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER,
667 RT5640_M_SM_L_OM_R_SFT, 1, 1),
668 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
669 RT5640_M_BST4_OM_R_SFT, 1, 1),
670 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
671 RT5640_M_BST1_OM_R_SFT, 1, 1),
672 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
673 RT5640_M_IN_R_OM_R_SFT, 1, 1),
674 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
675 RT5640_M_RM_R_OM_R_SFT, 1, 1),
676 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER,
677 RT5640_M_DAC_L2_OM_R_SFT, 1, 1),
678 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER,
679 RT5640_M_DAC_R2_OM_R_SFT, 1, 1),
680 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
681 RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
682 };
683
684 static const struct snd_kcontrol_new rt5639_out_l_mix[] = {
685 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
686 RT5640_M_BST1_OM_L_SFT, 1, 1),
687 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
688 RT5640_M_IN_L_OM_L_SFT, 1, 1),
689 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
690 RT5640_M_RM_L_OM_L_SFT, 1, 1),
691 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
692 RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
693 };
694
695 static const struct snd_kcontrol_new rt5639_out_r_mix[] = {
696 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
697 RT5640_M_BST4_OM_R_SFT, 1, 1),
698 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
699 RT5640_M_BST1_OM_R_SFT, 1, 1),
700 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
701 RT5640_M_IN_R_OM_R_SFT, 1, 1),
702 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
703 RT5640_M_RM_R_OM_R_SFT, 1, 1),
704 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
705 RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
706 };
707
708 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
709 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
710 RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
711 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER,
712 RT5640_M_DAC_L1_SPM_L_SFT, 1, 1),
713 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER,
714 RT5640_M_SV_R_SPM_L_SFT, 1, 1),
715 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER,
716 RT5640_M_SV_L_SPM_L_SFT, 1, 1),
717 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER,
718 RT5640_M_BST1_SPM_L_SFT, 1, 1),
719 };
720
721 static const struct snd_kcontrol_new rt5640_spo_r_mix[] = {
722 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER,
723 RT5640_M_DAC_R1_SPM_R_SFT, 1, 1),
724 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER,
725 RT5640_M_SV_R_SPM_R_SFT, 1, 1),
726 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER,
727 RT5640_M_BST1_SPM_R_SFT, 1, 1),
728 };
729
730 static const struct snd_kcontrol_new rt5640_hpo_mix[] = {
731 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER,
732 RT5640_M_DAC2_HM_SFT, 1, 1),
733 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
734 RT5640_M_DAC1_HM_SFT, 1, 1),
735 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
736 RT5640_M_HPVOL_HM_SFT, 1, 1),
737 };
738
739 static const struct snd_kcontrol_new rt5639_hpo_mix[] = {
740 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
741 RT5640_M_DAC1_HM_SFT, 1, 1),
742 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
743 RT5640_M_HPVOL_HM_SFT, 1, 1),
744 };
745
746 static const struct snd_kcontrol_new rt5640_lout_mix[] = {
747 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
748 RT5640_M_DAC_L1_LM_SFT, 1, 1),
749 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER,
750 RT5640_M_DAC_R1_LM_SFT, 1, 1),
751 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER,
752 RT5640_M_OV_L_LM_SFT, 1, 1),
753 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER,
754 RT5640_M_OV_R_LM_SFT, 1, 1),
755 };
756
757 static const struct snd_kcontrol_new rt5640_mono_mix[] = {
758 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER,
759 RT5640_M_DAC_R2_MM_SFT, 1, 1),
760 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER,
761 RT5640_M_DAC_L2_MM_SFT, 1, 1),
762 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER,
763 RT5640_M_OV_R_MM_SFT, 1, 1),
764 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER,
765 RT5640_M_OV_L_MM_SFT, 1, 1),
766 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER,
767 RT5640_M_BST1_MM_SFT, 1, 1),
768 };
769
770 static const struct snd_kcontrol_new spk_l_enable_control =
771 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
772 RT5640_L_MUTE_SFT, 1, 1);
773
774 static const struct snd_kcontrol_new spk_r_enable_control =
775 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL,
776 RT5640_R_MUTE_SFT, 1, 1);
777
778 static const struct snd_kcontrol_new hp_l_enable_control =
779 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
780 RT5640_L_MUTE_SFT, 1, 1);
781
782 static const struct snd_kcontrol_new hp_r_enable_control =
783 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL,
784 RT5640_R_MUTE_SFT, 1, 1);
785
786 /* Stereo ADC source */
787 static const char * const rt5640_stereo_adc1_src[] = {
788 "DIG MIX", "ADC"
789 };
790
791 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum, RT5640_STO_ADC_MIXER,
792 RT5640_ADC_1_SRC_SFT, rt5640_stereo_adc1_src);
793
794 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux =
795 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum);
796
797 static const char * const rt5640_stereo_adc2_src[] = {
798 "DMIC1", "DMIC2", "DIG MIX"
799 };
800
801 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum, RT5640_STO_ADC_MIXER,
802 RT5640_ADC_2_SRC_SFT, rt5640_stereo_adc2_src);
803
804 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux =
805 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum);
806
807 /* Mono ADC source */
808 static const char * const rt5640_mono_adc_l1_src[] = {
809 "Mono DAC MIXL", "ADCL"
810 };
811
812 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum, RT5640_MONO_ADC_MIXER,
813 RT5640_MONO_ADC_L1_SRC_SFT, rt5640_mono_adc_l1_src);
814
815 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux =
816 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum);
817
818 static const char * const rt5640_mono_adc_l2_src[] = {
819 "DMIC L1", "DMIC L2", "Mono DAC MIXL"
820 };
821
822 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum, RT5640_MONO_ADC_MIXER,
823 RT5640_MONO_ADC_L2_SRC_SFT, rt5640_mono_adc_l2_src);
824
825 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux =
826 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum);
827
828 static const char * const rt5640_mono_adc_r1_src[] = {
829 "Mono DAC MIXR", "ADCR"
830 };
831
832 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum, RT5640_MONO_ADC_MIXER,
833 RT5640_MONO_ADC_R1_SRC_SFT, rt5640_mono_adc_r1_src);
834
835 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux =
836 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum);
837
838 static const char * const rt5640_mono_adc_r2_src[] = {
839 "DMIC R1", "DMIC R2", "Mono DAC MIXR"
840 };
841
842 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum, RT5640_MONO_ADC_MIXER,
843 RT5640_MONO_ADC_R2_SRC_SFT, rt5640_mono_adc_r2_src);
844
845 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux =
846 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum);
847
848 /* DAC2 channel source */
849 static const char * const rt5640_dac_l2_src[] = {
850 "IF2", "Base L/R"
851 };
852
853 static int rt5640_dac_l2_values[] = {
854 0,
855 3,
856 };
857
858 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum,
859 RT5640_DSP_PATH2, RT5640_DAC_L2_SEL_SFT,
860 0x3, rt5640_dac_l2_src, rt5640_dac_l2_values);
861
862 static const struct snd_kcontrol_new rt5640_dac_l2_mux =
863 SOC_DAPM_VALUE_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
864
865 static const char * const rt5640_dac_r2_src[] = {
866 "IF2",
867 };
868
869 static int rt5640_dac_r2_values[] = {
870 0,
871 };
872
873 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum,
874 RT5640_DSP_PATH2, RT5640_DAC_R2_SEL_SFT,
875 0x3, rt5640_dac_r2_src, rt5640_dac_r2_values);
876
877 static const struct snd_kcontrol_new rt5640_dac_r2_mux =
878 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum);
879
880 /* digital interface and iis interface map */
881 static const char * const rt5640_dai_iis_map[] = {
882 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2"
883 };
884
885 static int rt5640_dai_iis_map_values[] = {
886 0,
887 5,
888 6,
889 7,
890 };
891
892 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum,
893 RT5640_I2S1_SDP, RT5640_I2S_IF_SFT,
894 0x7, rt5640_dai_iis_map,
895 rt5640_dai_iis_map_values);
896
897 static const struct snd_kcontrol_new rt5640_dai_mux =
898 SOC_DAPM_VALUE_ENUM("DAI select", rt5640_dai_iis_map_enum);
899
900 /* SDI select */
901 static const char * const rt5640_sdi_sel[] = {
902 "IF1", "IF2"
903 };
904
905 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
906 RT5640_I2S2_SDI_SFT, rt5640_sdi_sel);
907
908 static const struct snd_kcontrol_new rt5640_sdi_mux =
909 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
910
911 static void hp_amp_power_on(struct snd_soc_codec *codec)
912 {
913 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
914
915 /* depop parameters */
916 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
917 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0200);
918 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
919 RT5640_DEPOP_MASK, RT5640_DEPOP_MAN);
920 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
921 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK | RT5640_HP_CB_MASK,
922 RT5640_HP_CP_PU | RT5640_HP_SG_DIS | RT5640_HP_CB_PU);
923 regmap_write(rt5640->regmap, RT5640_PR_BASE + RT5640_HP_DCC_INT1,
924 0x9f00);
925 /* headphone amp power on */
926 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
927 RT5640_PWR_FV1 | RT5640_PWR_FV2, 0);
928 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
929 RT5640_PWR_HA,
930 RT5640_PWR_HA);
931 usleep_range(10000, 15000);
932 regmap_update_bits(rt5640->regmap, RT5640_PWR_ANLG1,
933 RT5640_PWR_FV1 | RT5640_PWR_FV2 ,
934 RT5640_PWR_FV1 | RT5640_PWR_FV2);
935 }
936
937 static void rt5640_pmu_depop(struct snd_soc_codec *codec)
938 {
939 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
940
941 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M2,
942 RT5640_DEPOP_MASK | RT5640_DIG_DP_MASK,
943 RT5640_DEPOP_AUTO | RT5640_DIG_DP_EN);
944 regmap_update_bits(rt5640->regmap, RT5640_CHARGE_PUMP,
945 RT5640_PM_HP_MASK, RT5640_PM_HP_HV);
946
947 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M3,
948 RT5640_CP_FQ1_MASK | RT5640_CP_FQ2_MASK | RT5640_CP_FQ3_MASK,
949 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ1_SFT) |
950 (RT5640_CP_FQ_12_KHZ << RT5640_CP_FQ2_SFT) |
951 (RT5640_CP_FQ_192_KHZ << RT5640_CP_FQ3_SFT));
952
953 regmap_write(rt5640->regmap, RT5640_PR_BASE +
954 RT5640_MAMP_INT_REG2, 0x1c00);
955 regmap_update_bits(rt5640->regmap, RT5640_DEPOP_M1,
956 RT5640_HP_CP_MASK | RT5640_HP_SG_MASK,
957 RT5640_HP_CP_PD | RT5640_HP_SG_EN);
958 regmap_update_bits(rt5640->regmap, RT5640_PR_BASE +
959 RT5640_CHPUMP_INT_REG1, 0x0700, 0x0400);
960 }
961
962 static int rt5640_hp_event(struct snd_soc_dapm_widget *w,
963 struct snd_kcontrol *kcontrol, int event)
964 {
965 struct snd_soc_codec *codec = w->codec;
966 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
967
968 switch (event) {
969 case SND_SOC_DAPM_POST_PMU:
970 rt5640_pmu_depop(codec);
971 rt5640->hp_mute = 0;
972 break;
973
974 case SND_SOC_DAPM_PRE_PMD:
975 rt5640->hp_mute = 1;
976 usleep_range(70000, 75000);
977 break;
978
979 default:
980 return 0;
981 }
982
983 return 0;
984 }
985
986 static int rt5640_hp_power_event(struct snd_soc_dapm_widget *w,
987 struct snd_kcontrol *kcontrol, int event)
988 {
989 struct snd_soc_codec *codec = w->codec;
990
991 switch (event) {
992 case SND_SOC_DAPM_POST_PMU:
993 hp_amp_power_on(codec);
994 break;
995 default:
996 return 0;
997 }
998
999 return 0;
1000 }
1001
1002 static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w,
1003 struct snd_kcontrol *kcontrol, int event)
1004 {
1005 struct snd_soc_codec *codec = w->codec;
1006 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1007
1008 switch (event) {
1009 case SND_SOC_DAPM_POST_PMU:
1010 if (!rt5640->hp_mute)
1011 usleep_range(80000, 85000);
1012
1013 break;
1014
1015 default:
1016 return 0;
1017 }
1018
1019 return 0;
1020 }
1021
1022 static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
1023 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2,
1024 RT5640_PWR_PLL_BIT, 0, NULL, 0),
1025 /* Input Side */
1026 /* micbias */
1027 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1,
1028 RT5640_PWR_LDO2_BIT, 0, NULL, 0),
1029 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2,
1030 RT5640_PWR_MB1_BIT, 0, NULL, 0),
1031 /* Input Lines */
1032 SND_SOC_DAPM_INPUT("DMIC1"),
1033 SND_SOC_DAPM_INPUT("DMIC2"),
1034 SND_SOC_DAPM_INPUT("IN1P"),
1035 SND_SOC_DAPM_INPUT("IN1N"),
1036 SND_SOC_DAPM_INPUT("IN2P"),
1037 SND_SOC_DAPM_INPUT("IN2N"),
1038 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM, 0, 0, NULL, 0),
1039 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM, 0, 0, NULL, 0),
1040 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM, 0, 0, NULL, 0),
1041 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM, 0, 0, NULL, 0),
1042
1043 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1044 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1045 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0,
1046 NULL, 0),
1047 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0,
1048 NULL, 0),
1049 /* Boost */
1050 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
1051 RT5640_PWR_BST1_BIT, 0, NULL, 0),
1052 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2,
1053 RT5640_PWR_BST4_BIT, 0, NULL, 0),
1054 /* Input Volume */
1055 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL,
1056 RT5640_PWR_IN_L_BIT, 0, NULL, 0),
1057 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL,
1058 RT5640_PWR_IN_R_BIT, 0, NULL, 0),
1059 /* REC Mixer */
1060 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER, RT5640_PWR_RM_L_BIT, 0,
1061 rt5640_rec_l_mix, ARRAY_SIZE(rt5640_rec_l_mix)),
1062 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER, RT5640_PWR_RM_R_BIT, 0,
1063 rt5640_rec_r_mix, ARRAY_SIZE(rt5640_rec_r_mix)),
1064 /* ADCs */
1065 SND_SOC_DAPM_ADC("ADC L", NULL, RT5640_PWR_DIG1,
1066 RT5640_PWR_ADC_L_BIT, 0),
1067 SND_SOC_DAPM_ADC("ADC R", NULL, RT5640_PWR_DIG1,
1068 RT5640_PWR_ADC_R_BIT, 0),
1069 /* ADC Mux */
1070 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1071 &rt5640_sto_adc_2_mux),
1072 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1073 &rt5640_sto_adc_2_mux),
1074 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1075 &rt5640_sto_adc_1_mux),
1076 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1077 &rt5640_sto_adc_1_mux),
1078 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1079 &rt5640_mono_adc_l2_mux),
1080 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1081 &rt5640_mono_adc_l1_mux),
1082 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1083 &rt5640_mono_adc_r1_mux),
1084 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1085 &rt5640_mono_adc_r2_mux),
1086 /* ADC Mixer */
1087 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2,
1088 RT5640_PWR_ADC_SF_BIT, 0, NULL, 0),
1089 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1090 rt5640_sto_adc_l_mix, ARRAY_SIZE(rt5640_sto_adc_l_mix)),
1091 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1092 rt5640_sto_adc_r_mix, ARRAY_SIZE(rt5640_sto_adc_r_mix)),
1093 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2,
1094 RT5640_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1095 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1096 rt5640_mono_adc_l_mix, ARRAY_SIZE(rt5640_mono_adc_l_mix)),
1097 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2,
1098 RT5640_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1099 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1100 rt5640_mono_adc_r_mix, ARRAY_SIZE(rt5640_mono_adc_r_mix)),
1101
1102 /* Digital Interface */
1103 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1,
1104 RT5640_PWR_I2S1_BIT, 0, NULL, 0),
1105 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1106 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1107 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1108 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1109 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1110 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1111 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1,
1112 RT5640_PWR_I2S2_BIT, 0, NULL, 0),
1113 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1114 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1115 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1116 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1117 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1118 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1119 /* Digital Interface Select */
1120 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1121 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1122 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1123 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1124 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1125 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1126 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1127 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1128 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dai_mux),
1129 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt5640_sdi_mux),
1130 /* Audio Interface */
1131 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1132 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1133 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1134 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1135
1136 /* Output Side */
1137 /* DAC mixer before sound effect */
1138 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1139 rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
1140 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1141 rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
1142
1143 /* DAC Mixer */
1144 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1145 rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
1146 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1147 rt5640_mono_dac_r_mix, ARRAY_SIZE(rt5640_mono_dac_r_mix)),
1148 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1149 rt5640_dig_l_mix, ARRAY_SIZE(rt5640_dig_l_mix)),
1150 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1151 rt5640_dig_r_mix, ARRAY_SIZE(rt5640_dig_r_mix)),
1152 /* DACs */
1153 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1,
1154 RT5640_PWR_DAC_L1_BIT, 0),
1155 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1,
1156 RT5640_PWR_DAC_R1_BIT, 0),
1157
1158 /* SPK/OUT Mixer */
1159 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
1160 0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
1161 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
1162 0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
1163 /* Ouput Volume */
1164 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
1165 RT5640_PWR_SV_L_BIT, 0, NULL, 0),
1166 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL,
1167 RT5640_PWR_SV_R_BIT, 0, NULL, 0),
1168 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL,
1169 RT5640_PWR_OV_L_BIT, 0, NULL, 0),
1170 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL,
1171 RT5640_PWR_OV_R_BIT, 0, NULL, 0),
1172 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL,
1173 RT5640_PWR_HV_L_BIT, 0, NULL, 0),
1174 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL,
1175 RT5640_PWR_HV_R_BIT, 0, NULL, 0),
1176 /* SPO/HPO/LOUT/Mono Mixer */
1177 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1178 0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
1179 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1180 0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
1181 SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1, RT5640_PWR_LM_BIT, 0,
1182 rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
1183 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM,
1184 0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU),
1185 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
1186 rt5640_hp_event,
1187 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1188 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1,
1189 RT5640_PWR_HP_L_BIT, 0, NULL, 0),
1190 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1,
1191 RT5640_PWR_HP_R_BIT, 0, NULL, 0),
1192 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1,
1193 RT5640_PWR_CLS_D_BIT, 0, NULL, 0),
1194
1195 /* Output Switch */
1196 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM, 0, 0,
1197 &spk_l_enable_control),
1198 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM, 0, 0,
1199 &spk_r_enable_control),
1200 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM, 0, 0,
1201 &hp_l_enable_control),
1202 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM, 0, 0,
1203 &hp_r_enable_control),
1204 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event),
1205 /* Output Lines */
1206 SND_SOC_DAPM_OUTPUT("SPOLP"),
1207 SND_SOC_DAPM_OUTPUT("SPOLN"),
1208 SND_SOC_DAPM_OUTPUT("SPORP"),
1209 SND_SOC_DAPM_OUTPUT("SPORN"),
1210 SND_SOC_DAPM_OUTPUT("HPOL"),
1211 SND_SOC_DAPM_OUTPUT("HPOR"),
1212 SND_SOC_DAPM_OUTPUT("LOUTL"),
1213 SND_SOC_DAPM_OUTPUT("LOUTR"),
1214 };
1215
1216 static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = {
1217 /* Audio DSP */
1218 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1219 /* ANC */
1220 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1221
1222 /* DAC2 channel Mux */
1223 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux),
1224 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux),
1225
1226 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1227 rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
1228 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1229 rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
1230
1231 SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_R2_BIT,
1232 0),
1233 SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_L2_BIT,
1234 0),
1235
1236 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1237 0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
1238 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1239 0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
1240
1241 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1242 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1243 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1244 rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
1245
1246 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
1247 rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
1248 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
1249 RT5640_PWR_MA_BIT, 0, NULL, 0),
1250
1251 SND_SOC_DAPM_OUTPUT("MONOP"),
1252 SND_SOC_DAPM_OUTPUT("MONON"),
1253 };
1254
1255 static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
1256 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1257 rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)),
1258 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1259 rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)),
1260
1261 SND_SOC_DAPM_SUPPLY("DAC L2 Filter", RT5640_PWR_DIG1,
1262 RT5640_PWR_DAC_L2_BIT, 0, NULL, 0),
1263 SND_SOC_DAPM_SUPPLY("DAC R2 Filter", RT5640_PWR_DIG1,
1264 RT5640_PWR_DAC_R2_BIT, 0, NULL, 0),
1265
1266 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
1267 0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)),
1268 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
1269 0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)),
1270
1271 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
1272 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1273 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
1274 rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
1275 };
1276
1277 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
1278 {"IN1P", NULL, "LDO2"},
1279 {"IN2P", NULL, "LDO2"},
1280
1281 {"DMIC L1", NULL, "DMIC1"},
1282 {"DMIC R1", NULL, "DMIC1"},
1283 {"DMIC L2", NULL, "DMIC2"},
1284 {"DMIC R2", NULL, "DMIC2"},
1285
1286 {"BST1", NULL, "IN1P"},
1287 {"BST1", NULL, "IN1N"},
1288 {"BST2", NULL, "IN2P"},
1289 {"BST2", NULL, "IN2N"},
1290
1291 {"INL VOL", NULL, "IN2P"},
1292 {"INR VOL", NULL, "IN2N"},
1293
1294 {"RECMIXL", "HPOL Switch", "HPOL"},
1295 {"RECMIXL", "INL Switch", "INL VOL"},
1296 {"RECMIXL", "BST2 Switch", "BST2"},
1297 {"RECMIXL", "BST1 Switch", "BST1"},
1298 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1299
1300 {"RECMIXR", "HPOR Switch", "HPOR"},
1301 {"RECMIXR", "INR Switch", "INR VOL"},
1302 {"RECMIXR", "BST2 Switch", "BST2"},
1303 {"RECMIXR", "BST1 Switch", "BST1"},
1304 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1305
1306 {"ADC L", NULL, "RECMIXL"},
1307 {"ADC R", NULL, "RECMIXR"},
1308
1309 {"DMIC L1", NULL, "DMIC CLK"},
1310 {"DMIC L1", NULL, "DMIC1 Power"},
1311 {"DMIC R1", NULL, "DMIC CLK"},
1312 {"DMIC R1", NULL, "DMIC1 Power"},
1313 {"DMIC L2", NULL, "DMIC CLK"},
1314 {"DMIC L2", NULL, "DMIC2 Power"},
1315 {"DMIC R2", NULL, "DMIC CLK"},
1316 {"DMIC R2", NULL, "DMIC2 Power"},
1317
1318 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1319 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1320 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1321 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1322 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1323
1324 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1325 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1326 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1327 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1328 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1329
1330 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1331 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1332 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1333 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1334 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1335
1336 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1337 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1338 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1339 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1340 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1341
1342 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1343 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1344 {"Stereo ADC MIXL", NULL, "Stereo Filter"},
1345 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
1346
1347 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1348 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1349 {"Stereo ADC MIXR", NULL, "Stereo Filter"},
1350 {"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
1351
1352 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1353 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1354 {"Mono ADC MIXL", NULL, "Mono Left Filter"},
1355 {"Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll},
1356
1357 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1358 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1359 {"Mono ADC MIXR", NULL, "Mono Right Filter"},
1360 {"Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll},
1361
1362 {"IF2 ADC L", NULL, "Mono ADC MIXL"},
1363 {"IF2 ADC R", NULL, "Mono ADC MIXR"},
1364 {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
1365 {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
1366
1367 {"IF1 ADC", NULL, "I2S1"},
1368 {"IF1 ADC", NULL, "IF1 ADC L"},
1369 {"IF1 ADC", NULL, "IF1 ADC R"},
1370 {"IF2 ADC", NULL, "I2S2"},
1371 {"IF2 ADC", NULL, "IF2 ADC L"},
1372 {"IF2 ADC", NULL, "IF2 ADC R"},
1373
1374 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
1375 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
1376 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
1377 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
1378 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1379 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1380
1381 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
1382 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
1383 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
1384 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
1385 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1386 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1387
1388 {"AIF1TX", NULL, "DAI1 TX Mux"},
1389 {"AIF1TX", NULL, "SDI1 TX Mux"},
1390 {"AIF2TX", NULL, "DAI2 TX Mux"},
1391 {"AIF2TX", NULL, "SDI2 TX Mux"},
1392
1393 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
1394 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
1395 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
1396 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
1397
1398 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
1399 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
1400 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
1401 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
1402
1403 {"IF1 DAC", NULL, "I2S1"},
1404 {"IF1 DAC", NULL, "DAI1 RX Mux"},
1405 {"IF2 DAC", NULL, "I2S2"},
1406 {"IF2 DAC", NULL, "DAI2 RX Mux"},
1407
1408 {"IF1 DAC L", NULL, "IF1 DAC"},
1409 {"IF1 DAC R", NULL, "IF1 DAC"},
1410 {"IF2 DAC L", NULL, "IF2 DAC"},
1411 {"IF2 DAC R", NULL, "IF2 DAC"},
1412
1413 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1414 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1415 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1416 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1417
1418 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1419 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1420
1421 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1422 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1423
1424 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1425 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1426
1427 {"DAC L1", NULL, "Stereo DAC MIXL"},
1428 {"DAC L1", NULL, "PLL1", is_sys_clk_from_pll},
1429 {"DAC R1", NULL, "Stereo DAC MIXR"},
1430 {"DAC R1", NULL, "PLL1", is_sys_clk_from_pll},
1431
1432 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1433 {"SPK MIXL", "INL Switch", "INL VOL"},
1434 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1435 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1436 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1437 {"SPK MIXR", "INR Switch", "INR VOL"},
1438 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1439 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1440
1441 {"OUT MIXL", "BST1 Switch", "BST1"},
1442 {"OUT MIXL", "INL Switch", "INL VOL"},
1443 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1444 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1445
1446 {"OUT MIXR", "BST2 Switch", "BST2"},
1447 {"OUT MIXR", "BST1 Switch", "BST1"},
1448 {"OUT MIXR", "INR Switch", "INR VOL"},
1449 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1450 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1451
1452 {"SPKVOL L", NULL, "SPK MIXL"},
1453 {"SPKVOL R", NULL, "SPK MIXR"},
1454 {"HPOVOL L", NULL, "OUT MIXL"},
1455 {"HPOVOL R", NULL, "OUT MIXR"},
1456 {"OUTVOL L", NULL, "OUT MIXL"},
1457 {"OUTVOL R", NULL, "OUT MIXR"},
1458
1459 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1460 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1461 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1462 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1463 {"SPOL MIX", "BST1 Switch", "BST1"},
1464 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1465 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1466 {"SPOR MIX", "BST1 Switch", "BST1"},
1467
1468 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
1469 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
1470 {"HPO MIX L", NULL, "HP L Amp"},
1471 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
1472 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
1473 {"HPO MIX R", NULL, "HP R Amp"},
1474
1475 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1476 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1477 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1478 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1479
1480 {"HP Amp", NULL, "HPO MIX L"},
1481 {"HP Amp", NULL, "HPO MIX R"},
1482
1483 {"Speaker L Playback", "Switch", "SPOL MIX"},
1484 {"Speaker R Playback", "Switch", "SPOR MIX"},
1485 {"SPOLP", NULL, "Speaker L Playback"},
1486 {"SPOLN", NULL, "Speaker L Playback"},
1487 {"SPORP", NULL, "Speaker R Playback"},
1488 {"SPORN", NULL, "Speaker R Playback"},
1489
1490 {"SPOLP", NULL, "Improve SPK Amp Drv"},
1491 {"SPOLN", NULL, "Improve SPK Amp Drv"},
1492 {"SPORP", NULL, "Improve SPK Amp Drv"},
1493 {"SPORN", NULL, "Improve SPK Amp Drv"},
1494
1495 {"HPOL", NULL, "Improve HP Amp Drv"},
1496 {"HPOR", NULL, "Improve HP Amp Drv"},
1497
1498 {"HP L Playback", "Switch", "HP Amp"},
1499 {"HP R Playback", "Switch", "HP Amp"},
1500 {"HPOL", NULL, "HP L Playback"},
1501 {"HPOR", NULL, "HP R Playback"},
1502 {"LOUTL", NULL, "LOUT MIX"},
1503 {"LOUTR", NULL, "LOUT MIX"},
1504 };
1505
1506 static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = {
1507 {"ANC", NULL, "Stereo ADC MIXL"},
1508 {"ANC", NULL, "Stereo ADC MIXR"},
1509
1510 {"Audio DSP", NULL, "DAC MIXL"},
1511 {"Audio DSP", NULL, "DAC MIXR"},
1512
1513 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1514 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1515
1516 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1517
1518 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1519 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1520 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1521 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1522
1523 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1524 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1525
1526 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1527 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1528
1529 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1530 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1531
1532 {"DAC L2", NULL, "Mono DAC MIXL"},
1533 {"DAC L2", NULL, "PLL1", is_sys_clk_from_pll},
1534 {"DAC R2", NULL, "Mono DAC MIXR"},
1535 {"DAC R2", NULL, "PLL1", is_sys_clk_from_pll},
1536
1537 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1538 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1539
1540 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1541 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1542
1543 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1544 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1545
1546 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1547 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1548
1549 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
1550 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
1551
1552 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1553 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1554 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1555 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1556 {"Mono MIX", "BST1 Switch", "BST1"},
1557
1558 {"MONOP", NULL, "Mono MIX"},
1559 {"MONON", NULL, "Mono MIX"},
1560 {"MONOP", NULL, "Improve MONO Amp Drv"},
1561 };
1562
1563 static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = {
1564 {"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1565 {"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1566
1567 {"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
1568 {"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"},
1569
1570 {"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
1571 {"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"},
1572
1573 {"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"},
1574 {"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"},
1575
1576 {"IF2 DAC L", NULL, "DAC L2 Filter"},
1577 {"IF2 DAC R", NULL, "DAC R2 Filter"},
1578 };
1579
1580 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
1581 {
1582 int ret = 0, val;
1583
1584 if (codec == NULL)
1585 return -EINVAL;
1586
1587 val = snd_soc_read(codec, RT5640_I2S1_SDP);
1588 val = (val & RT5640_I2S_IF_MASK) >> RT5640_I2S_IF_SFT;
1589 switch (dai_id) {
1590 case RT5640_AIF1:
1591 switch (val) {
1592 case RT5640_IF_123:
1593 case RT5640_IF_132:
1594 ret |= RT5640_U_IF1;
1595 break;
1596 case RT5640_IF_113:
1597 ret |= RT5640_U_IF1;
1598 case RT5640_IF_312:
1599 case RT5640_IF_213:
1600 ret |= RT5640_U_IF2;
1601 break;
1602 }
1603 break;
1604
1605 case RT5640_AIF2:
1606 switch (val) {
1607 case RT5640_IF_231:
1608 case RT5640_IF_213:
1609 ret |= RT5640_U_IF1;
1610 break;
1611 case RT5640_IF_223:
1612 ret |= RT5640_U_IF1;
1613 case RT5640_IF_123:
1614 case RT5640_IF_321:
1615 ret |= RT5640_U_IF2;
1616 break;
1617 }
1618 break;
1619
1620 default:
1621 ret = -EINVAL;
1622 break;
1623 }
1624
1625 return ret;
1626 }
1627
1628 static int get_clk_info(int sclk, int rate)
1629 {
1630 int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
1631
1632 if (sclk <= 0 || rate <= 0)
1633 return -EINVAL;
1634
1635 rate = rate << 8;
1636 for (i = 0; i < ARRAY_SIZE(pd); i++)
1637 if (sclk == rate * pd[i])
1638 return i;
1639
1640 return -EINVAL;
1641 }
1642
1643 static int rt5640_hw_params(struct snd_pcm_substream *substream,
1644 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1645 {
1646 struct snd_soc_codec *codec = dai->codec;
1647 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1648 unsigned int val_len = 0, val_clk, mask_clk;
1649 int dai_sel, pre_div, bclk_ms, frame_size;
1650
1651 rt5640->lrck[dai->id] = params_rate(params);
1652 pre_div = get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
1653 if (pre_div < 0) {
1654 dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n",
1655 rt5640->lrck[dai->id], dai->id);
1656 return -EINVAL;
1657 }
1658 frame_size = snd_soc_params_to_frame_size(params);
1659 if (frame_size < 0) {
1660 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
1661 return frame_size;
1662 }
1663 if (frame_size > 32)
1664 bclk_ms = 1;
1665 else
1666 bclk_ms = 0;
1667 rt5640->bclk[dai->id] = rt5640->lrck[dai->id] * (32 << bclk_ms);
1668
1669 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
1670 rt5640->bclk[dai->id], rt5640->lrck[dai->id]);
1671 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1672 bclk_ms, pre_div, dai->id);
1673
1674 switch (params_width(params)) {
1675 case 16:
1676 break;
1677 case 20:
1678 val_len |= RT5640_I2S_DL_20;
1679 break;
1680 case 24:
1681 val_len |= RT5640_I2S_DL_24;
1682 break;
1683 case 8:
1684 val_len |= RT5640_I2S_DL_8;
1685 break;
1686 default:
1687 return -EINVAL;
1688 }
1689
1690 dai_sel = get_sdp_info(codec, dai->id);
1691 if (dai_sel < 0) {
1692 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1693 return -EINVAL;
1694 }
1695 if (dai_sel & RT5640_U_IF1) {
1696 mask_clk = RT5640_I2S_BCLK_MS1_MASK | RT5640_I2S_PD1_MASK;
1697 val_clk = bclk_ms << RT5640_I2S_BCLK_MS1_SFT |
1698 pre_div << RT5640_I2S_PD1_SFT;
1699 snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1700 RT5640_I2S_DL_MASK, val_len);
1701 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1702 }
1703 if (dai_sel & RT5640_U_IF2) {
1704 mask_clk = RT5640_I2S_BCLK_MS2_MASK | RT5640_I2S_PD2_MASK;
1705 val_clk = bclk_ms << RT5640_I2S_BCLK_MS2_SFT |
1706 pre_div << RT5640_I2S_PD2_SFT;
1707 snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1708 RT5640_I2S_DL_MASK, val_len);
1709 snd_soc_update_bits(codec, RT5640_ADDA_CLK1, mask_clk, val_clk);
1710 }
1711
1712 return 0;
1713 }
1714
1715 static int rt5640_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1716 {
1717 struct snd_soc_codec *codec = dai->codec;
1718 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1719 unsigned int reg_val = 0;
1720 int dai_sel;
1721
1722 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1723 case SND_SOC_DAIFMT_CBM_CFM:
1724 rt5640->master[dai->id] = 1;
1725 break;
1726 case SND_SOC_DAIFMT_CBS_CFS:
1727 reg_val |= RT5640_I2S_MS_S;
1728 rt5640->master[dai->id] = 0;
1729 break;
1730 default:
1731 return -EINVAL;
1732 }
1733
1734 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1735 case SND_SOC_DAIFMT_NB_NF:
1736 break;
1737 case SND_SOC_DAIFMT_IB_NF:
1738 reg_val |= RT5640_I2S_BP_INV;
1739 break;
1740 default:
1741 return -EINVAL;
1742 }
1743
1744 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1745 case SND_SOC_DAIFMT_I2S:
1746 break;
1747 case SND_SOC_DAIFMT_LEFT_J:
1748 reg_val |= RT5640_I2S_DF_LEFT;
1749 break;
1750 case SND_SOC_DAIFMT_DSP_A:
1751 reg_val |= RT5640_I2S_DF_PCM_A;
1752 break;
1753 case SND_SOC_DAIFMT_DSP_B:
1754 reg_val |= RT5640_I2S_DF_PCM_B;
1755 break;
1756 default:
1757 return -EINVAL;
1758 }
1759
1760 dai_sel = get_sdp_info(codec, dai->id);
1761 if (dai_sel < 0) {
1762 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
1763 return -EINVAL;
1764 }
1765 if (dai_sel & RT5640_U_IF1) {
1766 snd_soc_update_bits(codec, RT5640_I2S1_SDP,
1767 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1768 RT5640_I2S_DF_MASK, reg_val);
1769 }
1770 if (dai_sel & RT5640_U_IF2) {
1771 snd_soc_update_bits(codec, RT5640_I2S2_SDP,
1772 RT5640_I2S_MS_MASK | RT5640_I2S_BP_MASK |
1773 RT5640_I2S_DF_MASK, reg_val);
1774 }
1775
1776 return 0;
1777 }
1778
1779 static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
1780 int clk_id, unsigned int freq, int dir)
1781 {
1782 struct snd_soc_codec *codec = dai->codec;
1783 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1784 unsigned int reg_val = 0;
1785
1786 if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src)
1787 return 0;
1788
1789 switch (clk_id) {
1790 case RT5640_SCLK_S_MCLK:
1791 reg_val |= RT5640_SCLK_SRC_MCLK;
1792 break;
1793 case RT5640_SCLK_S_PLL1:
1794 reg_val |= RT5640_SCLK_SRC_PLL1;
1795 break;
1796 default:
1797 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
1798 return -EINVAL;
1799 }
1800 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1801 RT5640_SCLK_SRC_MASK, reg_val);
1802 rt5640->sysclk = freq;
1803 rt5640->sysclk_src = clk_id;
1804
1805 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1806 return 0;
1807 }
1808
1809 /**
1810 * rt5640_pll_calc - Calculate PLL M/N/K code.
1811 * @freq_in: external clock provided to codec.
1812 * @freq_out: target clock which codec works on.
1813 * @pll_code: Pointer to structure with M, N, K and bypass flag.
1814 *
1815 * Calculate M/N/K code to configure PLL for codec. And K is assigned to 2
1816 * which make calculation more efficiently.
1817 *
1818 * Returns 0 for success or negative error code.
1819 */
1820 static int rt5640_pll_calc(const unsigned int freq_in,
1821 const unsigned int freq_out, struct rt5640_pll_code *pll_code)
1822 {
1823 int max_n = RT5640_PLL_N_MAX, max_m = RT5640_PLL_M_MAX;
1824 int n = 0, m = 0, red, n_t, m_t, in_t, out_t;
1825 int red_t = abs(freq_out - freq_in);
1826 bool bypass = false;
1827
1828 if (RT5640_PLL_INP_MAX < freq_in || RT5640_PLL_INP_MIN > freq_in)
1829 return -EINVAL;
1830
1831 for (n_t = 0; n_t <= max_n; n_t++) {
1832 in_t = (freq_in >> 1) + (freq_in >> 2) * n_t;
1833 if (in_t < 0)
1834 continue;
1835 if (in_t == freq_out) {
1836 bypass = true;
1837 n = n_t;
1838 goto code_find;
1839 }
1840 for (m_t = 0; m_t <= max_m; m_t++) {
1841 out_t = in_t / (m_t + 2);
1842 red = abs(out_t - freq_out);
1843 if (red < red_t) {
1844 n = n_t;
1845 m = m_t;
1846 if (red == 0)
1847 goto code_find;
1848 red_t = red;
1849 }
1850 }
1851 }
1852 pr_debug("Only get approximation about PLL\n");
1853
1854 code_find:
1855 pll_code->m_bp = bypass;
1856 pll_code->m_code = m;
1857 pll_code->n_code = n;
1858 pll_code->k_code = 2;
1859 return 0;
1860 }
1861
1862 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1863 unsigned int freq_in, unsigned int freq_out)
1864 {
1865 struct snd_soc_codec *codec = dai->codec;
1866 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1867 struct rt5640_pll_code *pll_code = &rt5640->pll_code;
1868 int ret, dai_sel;
1869
1870 if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
1871 freq_out == rt5640->pll_out)
1872 return 0;
1873
1874 if (!freq_in || !freq_out) {
1875 dev_dbg(codec->dev, "PLL disabled\n");
1876
1877 rt5640->pll_in = 0;
1878 rt5640->pll_out = 0;
1879 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1880 RT5640_SCLK_SRC_MASK, RT5640_SCLK_SRC_MCLK);
1881 return 0;
1882 }
1883
1884 switch (source) {
1885 case RT5640_PLL1_S_MCLK:
1886 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1887 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_MCLK);
1888 break;
1889 case RT5640_PLL1_S_BCLK1:
1890 case RT5640_PLL1_S_BCLK2:
1891 dai_sel = get_sdp_info(codec, dai->id);
1892 if (dai_sel < 0) {
1893 dev_err(codec->dev,
1894 "Failed to get sdp info: %d\n", dai_sel);
1895 return -EINVAL;
1896 }
1897 if (dai_sel & RT5640_U_IF1) {
1898 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1899 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK1);
1900 }
1901 if (dai_sel & RT5640_U_IF2) {
1902 snd_soc_update_bits(codec, RT5640_GLB_CLK,
1903 RT5640_PLL1_SRC_MASK, RT5640_PLL1_SRC_BCLK2);
1904 }
1905 break;
1906 default:
1907 dev_err(codec->dev, "Unknown PLL source %d\n", source);
1908 return -EINVAL;
1909 }
1910
1911 ret = rt5640_pll_calc(freq_in, freq_out, pll_code);
1912 if (ret < 0) {
1913 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
1914 return ret;
1915 }
1916
1917 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=2\n", pll_code->m_bp,
1918 (pll_code->m_bp ? 0 : pll_code->m_code), pll_code->n_code);
1919
1920 snd_soc_write(codec, RT5640_PLL_CTRL1,
1921 pll_code->n_code << RT5640_PLL_N_SFT | pll_code->k_code);
1922 snd_soc_write(codec, RT5640_PLL_CTRL2,
1923 (pll_code->m_bp ? 0 : pll_code->m_code) << RT5640_PLL_M_SFT |
1924 pll_code->m_bp << RT5640_PLL_M_BP_SFT);
1925
1926 rt5640->pll_in = freq_in;
1927 rt5640->pll_out = freq_out;
1928 rt5640->pll_src = source;
1929
1930 return 0;
1931 }
1932
1933 static int rt5640_set_bias_level(struct snd_soc_codec *codec,
1934 enum snd_soc_bias_level level)
1935 {
1936 switch (level) {
1937 case SND_SOC_BIAS_STANDBY:
1938 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
1939 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1940 RT5640_PWR_VREF1 | RT5640_PWR_MB |
1941 RT5640_PWR_BG | RT5640_PWR_VREF2,
1942 RT5640_PWR_VREF1 | RT5640_PWR_MB |
1943 RT5640_PWR_BG | RT5640_PWR_VREF2);
1944 usleep_range(10000, 15000);
1945 snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
1946 RT5640_PWR_FV1 | RT5640_PWR_FV2,
1947 RT5640_PWR_FV1 | RT5640_PWR_FV2);
1948 snd_soc_update_bits(codec, RT5640_DUMMY1,
1949 0x0301, 0x0301);
1950 snd_soc_update_bits(codec, RT5640_MICBIAS,
1951 0x0030, 0x0030);
1952 }
1953 break;
1954
1955 case SND_SOC_BIAS_OFF:
1956 snd_soc_write(codec, RT5640_DEPOP_M1, 0x0004);
1957 snd_soc_write(codec, RT5640_DEPOP_M2, 0x1100);
1958 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x1, 0);
1959 snd_soc_write(codec, RT5640_PWR_DIG1, 0x0000);
1960 snd_soc_write(codec, RT5640_PWR_DIG2, 0x0000);
1961 snd_soc_write(codec, RT5640_PWR_VOL, 0x0000);
1962 snd_soc_write(codec, RT5640_PWR_MIXER, 0x0000);
1963 snd_soc_write(codec, RT5640_PWR_ANLG1, 0x0000);
1964 snd_soc_write(codec, RT5640_PWR_ANLG2, 0x0000);
1965 break;
1966
1967 default:
1968 break;
1969 }
1970 codec->dapm.bias_level = level;
1971
1972 return 0;
1973 }
1974
1975 static int rt5640_probe(struct snd_soc_codec *codec)
1976 {
1977 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
1978
1979 rt5640->codec = codec;
1980
1981 rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF);
1982
1983 snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301);
1984 snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030);
1985 snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
1986
1987 switch (snd_soc_read(codec, RT5640_RESET) & RT5640_ID_MASK) {
1988 case RT5640_ID_5640:
1989 case RT5640_ID_5642:
1990 snd_soc_add_codec_controls(codec,
1991 rt5640_specific_snd_controls,
1992 ARRAY_SIZE(rt5640_specific_snd_controls));
1993 snd_soc_dapm_new_controls(&codec->dapm,
1994 rt5640_specific_dapm_widgets,
1995 ARRAY_SIZE(rt5640_specific_dapm_widgets));
1996 snd_soc_dapm_add_routes(&codec->dapm,
1997 rt5640_specific_dapm_routes,
1998 ARRAY_SIZE(rt5640_specific_dapm_routes));
1999 break;
2000 case RT5640_ID_5639:
2001 snd_soc_dapm_new_controls(&codec->dapm,
2002 rt5639_specific_dapm_widgets,
2003 ARRAY_SIZE(rt5639_specific_dapm_widgets));
2004 snd_soc_dapm_add_routes(&codec->dapm,
2005 rt5639_specific_dapm_routes,
2006 ARRAY_SIZE(rt5639_specific_dapm_routes));
2007 break;
2008 default:
2009 dev_err(codec->dev,
2010 "The driver is for RT5639 RT5640 or RT5642 only\n");
2011 return -ENODEV;
2012 }
2013
2014 return 0;
2015 }
2016
2017 static int rt5640_remove(struct snd_soc_codec *codec)
2018 {
2019 rt5640_reset(codec);
2020
2021 return 0;
2022 }
2023
2024 #ifdef CONFIG_PM
2025 static int rt5640_suspend(struct snd_soc_codec *codec)
2026 {
2027 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2028
2029 rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF);
2030 rt5640_reset(codec);
2031 regcache_cache_only(rt5640->regmap, true);
2032 regcache_mark_dirty(rt5640->regmap);
2033 if (gpio_is_valid(rt5640->pdata.ldo1_en))
2034 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 0);
2035
2036 return 0;
2037 }
2038
2039 static int rt5640_resume(struct snd_soc_codec *codec)
2040 {
2041 struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
2042
2043 if (gpio_is_valid(rt5640->pdata.ldo1_en)) {
2044 gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 1);
2045 msleep(400);
2046 }
2047
2048 regcache_cache_only(rt5640->regmap, false);
2049 regcache_sync(rt5640->regmap);
2050
2051 return 0;
2052 }
2053 #else
2054 #define rt5640_suspend NULL
2055 #define rt5640_resume NULL
2056 #endif
2057
2058 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2059 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2060 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2061
2062 static const struct snd_soc_dai_ops rt5640_aif_dai_ops = {
2063 .hw_params = rt5640_hw_params,
2064 .set_fmt = rt5640_set_dai_fmt,
2065 .set_sysclk = rt5640_set_dai_sysclk,
2066 .set_pll = rt5640_set_dai_pll,
2067 };
2068
2069 static struct snd_soc_dai_driver rt5640_dai[] = {
2070 {
2071 .name = "rt5640-aif1",
2072 .id = RT5640_AIF1,
2073 .playback = {
2074 .stream_name = "AIF1 Playback",
2075 .channels_min = 1,
2076 .channels_max = 2,
2077 .rates = RT5640_STEREO_RATES,
2078 .formats = RT5640_FORMATS,
2079 },
2080 .capture = {
2081 .stream_name = "AIF1 Capture",
2082 .channels_min = 1,
2083 .channels_max = 2,
2084 .rates = RT5640_STEREO_RATES,
2085 .formats = RT5640_FORMATS,
2086 },
2087 .ops = &rt5640_aif_dai_ops,
2088 },
2089 {
2090 .name = "rt5640-aif2",
2091 .id = RT5640_AIF2,
2092 .playback = {
2093 .stream_name = "AIF2 Playback",
2094 .channels_min = 1,
2095 .channels_max = 2,
2096 .rates = RT5640_STEREO_RATES,
2097 .formats = RT5640_FORMATS,
2098 },
2099 .capture = {
2100 .stream_name = "AIF2 Capture",
2101 .channels_min = 1,
2102 .channels_max = 2,
2103 .rates = RT5640_STEREO_RATES,
2104 .formats = RT5640_FORMATS,
2105 },
2106 .ops = &rt5640_aif_dai_ops,
2107 },
2108 };
2109
2110 static struct snd_soc_codec_driver soc_codec_dev_rt5640 = {
2111 .probe = rt5640_probe,
2112 .remove = rt5640_remove,
2113 .suspend = rt5640_suspend,
2114 .resume = rt5640_resume,
2115 .set_bias_level = rt5640_set_bias_level,
2116 .idle_bias_off = true,
2117 .controls = rt5640_snd_controls,
2118 .num_controls = ARRAY_SIZE(rt5640_snd_controls),
2119 .dapm_widgets = rt5640_dapm_widgets,
2120 .num_dapm_widgets = ARRAY_SIZE(rt5640_dapm_widgets),
2121 .dapm_routes = rt5640_dapm_routes,
2122 .num_dapm_routes = ARRAY_SIZE(rt5640_dapm_routes),
2123 };
2124
2125 static const struct regmap_config rt5640_regmap = {
2126 .reg_bits = 8,
2127 .val_bits = 16,
2128
2129 .max_register = RT5640_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5640_ranges) *
2130 RT5640_PR_SPACING),
2131 .volatile_reg = rt5640_volatile_register,
2132 .readable_reg = rt5640_readable_register,
2133
2134 .cache_type = REGCACHE_RBTREE,
2135 .reg_defaults = rt5640_reg,
2136 .num_reg_defaults = ARRAY_SIZE(rt5640_reg),
2137 .ranges = rt5640_ranges,
2138 .num_ranges = ARRAY_SIZE(rt5640_ranges),
2139 };
2140
2141 static const struct i2c_device_id rt5640_i2c_id[] = {
2142 { "rt5640", 0 },
2143 { "rt5639", 0 },
2144 { "rt5642", 0 },
2145 { }
2146 };
2147 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
2148
2149 #if defined(CONFIG_OF)
2150 static const struct of_device_id rt5640_of_match[] = {
2151 { .compatible = "realtek,rt5639", },
2152 { .compatible = "realtek,rt5640", },
2153 {},
2154 };
2155 MODULE_DEVICE_TABLE(of, rt5640_of_match);
2156 #endif
2157
2158 #ifdef CONFIG_ACPI
2159 static struct acpi_device_id rt5640_acpi_match[] = {
2160 { "INT33CA", 0 },
2161 { "10EC5640", 0 },
2162 { },
2163 };
2164 MODULE_DEVICE_TABLE(acpi, rt5640_acpi_match);
2165 #endif
2166
2167 static int rt5640_parse_dt(struct rt5640_priv *rt5640, struct device_node *np)
2168 {
2169 rt5640->pdata.in1_diff = of_property_read_bool(np,
2170 "realtek,in1-differential");
2171 rt5640->pdata.in2_diff = of_property_read_bool(np,
2172 "realtek,in2-differential");
2173
2174 rt5640->pdata.ldo1_en = of_get_named_gpio(np,
2175 "realtek,ldo1-en-gpios", 0);
2176 /*
2177 * LDO1_EN is optional (it may be statically tied on the board).
2178 * -ENOENT means that the property doesn't exist, i.e. there is no
2179 * GPIO, so is not an error. Any other error code means the property
2180 * exists, but could not be parsed.
2181 */
2182 if (!gpio_is_valid(rt5640->pdata.ldo1_en) &&
2183 (rt5640->pdata.ldo1_en != -ENOENT))
2184 return rt5640->pdata.ldo1_en;
2185
2186 return 0;
2187 }
2188
2189 static int rt5640_i2c_probe(struct i2c_client *i2c,
2190 const struct i2c_device_id *id)
2191 {
2192 struct rt5640_platform_data *pdata = dev_get_platdata(&i2c->dev);
2193 struct rt5640_priv *rt5640;
2194 int ret;
2195 unsigned int val;
2196
2197 rt5640 = devm_kzalloc(&i2c->dev,
2198 sizeof(struct rt5640_priv),
2199 GFP_KERNEL);
2200 if (NULL == rt5640)
2201 return -ENOMEM;
2202 i2c_set_clientdata(i2c, rt5640);
2203
2204 if (pdata) {
2205 rt5640->pdata = *pdata;
2206 /*
2207 * Translate zero'd out (default) pdata value to an invalid
2208 * GPIO ID. This makes the pdata and DT paths consistent in
2209 * terms of the value left in this field when no GPIO is
2210 * specified, but means we can't actually use GPIO 0.
2211 */
2212 if (!rt5640->pdata.ldo1_en)
2213 rt5640->pdata.ldo1_en = -EINVAL;
2214 } else if (i2c->dev.of_node) {
2215 ret = rt5640_parse_dt(rt5640, i2c->dev.of_node);
2216 if (ret)
2217 return ret;
2218 } else
2219 rt5640->pdata.ldo1_en = -EINVAL;
2220
2221 rt5640->regmap = devm_regmap_init_i2c(i2c, &rt5640_regmap);
2222 if (IS_ERR(rt5640->regmap)) {
2223 ret = PTR_ERR(rt5640->regmap);
2224 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2225 ret);
2226 return ret;
2227 }
2228
2229 if (gpio_is_valid(rt5640->pdata.ldo1_en)) {
2230 ret = devm_gpio_request_one(&i2c->dev, rt5640->pdata.ldo1_en,
2231 GPIOF_OUT_INIT_HIGH,
2232 "RT5640 LDO1_EN");
2233 if (ret < 0) {
2234 dev_err(&i2c->dev, "Failed to request LDO1_EN %d: %d\n",
2235 rt5640->pdata.ldo1_en, ret);
2236 return ret;
2237 }
2238 msleep(400);
2239 }
2240
2241 regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
2242 if (val != RT5640_DEVICE_ID) {
2243 dev_err(&i2c->dev,
2244 "Device with ID register %x is not rt5640/39\n", val);
2245 return -ENODEV;
2246 }
2247
2248 regmap_write(rt5640->regmap, RT5640_RESET, 0);
2249
2250 ret = regmap_register_patch(rt5640->regmap, init_list,
2251 ARRAY_SIZE(init_list));
2252 if (ret != 0)
2253 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
2254
2255 if (rt5640->pdata.in1_diff)
2256 regmap_update_bits(rt5640->regmap, RT5640_IN1_IN2,
2257 RT5640_IN_DF1, RT5640_IN_DF1);
2258
2259 if (rt5640->pdata.in2_diff)
2260 regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4,
2261 RT5640_IN_DF2, RT5640_IN_DF2);
2262
2263 if (rt5640->pdata.dmic_en) {
2264 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2265 RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
2266
2267 if (rt5640->pdata.dmic1_data_pin) {
2268 regmap_update_bits(rt5640->regmap, RT5640_DMIC,
2269 RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3);
2270 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2271 RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA);
2272 }
2273
2274 if (rt5640->pdata.dmic2_data_pin) {
2275 regmap_update_bits(rt5640->regmap, RT5640_DMIC,
2276 RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4);
2277 regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
2278 RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA);
2279 }
2280 }
2281
2282 rt5640->hp_mute = 1;
2283
2284 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640,
2285 rt5640_dai, ARRAY_SIZE(rt5640_dai));
2286 if (ret < 0)
2287 goto err;
2288
2289 return 0;
2290 err:
2291 return ret;
2292 }
2293
2294 static int rt5640_i2c_remove(struct i2c_client *i2c)
2295 {
2296 snd_soc_unregister_codec(&i2c->dev);
2297
2298 return 0;
2299 }
2300
2301 static struct i2c_driver rt5640_i2c_driver = {
2302 .driver = {
2303 .name = "rt5640",
2304 .owner = THIS_MODULE,
2305 .acpi_match_table = ACPI_PTR(rt5640_acpi_match),
2306 .of_match_table = of_match_ptr(rt5640_of_match),
2307 },
2308 .probe = rt5640_i2c_probe,
2309 .remove = rt5640_i2c_remove,
2310 .id_table = rt5640_i2c_id,
2311 };
2312 module_i2c_driver(rt5640_i2c_driver);
2313
2314 MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver");
2315 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
2316 MODULE_LICENSE("GPL v2");
Linux kernel - Deliverables
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