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[mirror_ubuntu-zesty-kernel.git] / sound / soc / codecs / rt5651.c
1 /*
2 * rt5651.c -- RT5651 ALSA SoC audio codec driver
3 *
4 * Copyright 2014 Realtek Semiconductor Corp.
5 * Author: Bard Liao <bardliao@realtek.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12 #include <linux/module.h>
13 #include <linux/moduleparam.h>
14 #include <linux/init.h>
15 #include <linux/delay.h>
16 #include <linux/pm.h>
17 #include <linux/i2c.h>
18 #include <linux/regmap.h>
19 #include <linux/platform_device.h>
20 #include <linux/spi/spi.h>
21 #include <linux/acpi.h>
22 #include <sound/core.h>
23 #include <sound/pcm.h>
24 #include <sound/pcm_params.h>
25 #include <sound/soc.h>
26 #include <sound/soc-dapm.h>
27 #include <sound/initval.h>
28 #include <sound/tlv.h>
29
30 #include "rl6231.h"
31 #include "rt5651.h"
32
33 #define RT5651_DEVICE_ID_VALUE 0x6281
34
35 #define RT5651_PR_RANGE_BASE (0xff + 1)
36 #define RT5651_PR_SPACING 0x100
37
38 #define RT5651_PR_BASE (RT5651_PR_RANGE_BASE + (0 * RT5651_PR_SPACING))
39
40 static const struct regmap_range_cfg rt5651_ranges[] = {
41 { .name = "PR", .range_min = RT5651_PR_BASE,
42 .range_max = RT5651_PR_BASE + 0xb4,
43 .selector_reg = RT5651_PRIV_INDEX,
44 .selector_mask = 0xff,
45 .selector_shift = 0x0,
46 .window_start = RT5651_PRIV_DATA,
47 .window_len = 0x1, },
48 };
49
50 static const struct reg_sequence init_list[] = {
51 {RT5651_PR_BASE + 0x3d, 0x3e00},
52 };
53
54 static const struct reg_default rt5651_reg[] = {
55 { 0x00, 0x0000 },
56 { 0x02, 0xc8c8 },
57 { 0x03, 0xc8c8 },
58 { 0x05, 0x0000 },
59 { 0x0d, 0x0000 },
60 { 0x0e, 0x0000 },
61 { 0x0f, 0x0808 },
62 { 0x10, 0x0808 },
63 { 0x19, 0xafaf },
64 { 0x1a, 0xafaf },
65 { 0x1b, 0x0c00 },
66 { 0x1c, 0x2f2f },
67 { 0x1d, 0x2f2f },
68 { 0x1e, 0x0000 },
69 { 0x27, 0x7860 },
70 { 0x28, 0x7070 },
71 { 0x29, 0x8080 },
72 { 0x2a, 0x5252 },
73 { 0x2b, 0x5454 },
74 { 0x2f, 0x0000 },
75 { 0x30, 0x5000 },
76 { 0x3b, 0x0000 },
77 { 0x3c, 0x006f },
78 { 0x3d, 0x0000 },
79 { 0x3e, 0x006f },
80 { 0x45, 0x6000 },
81 { 0x4d, 0x0000 },
82 { 0x4e, 0x0000 },
83 { 0x4f, 0x0279 },
84 { 0x50, 0x0000 },
85 { 0x51, 0x0000 },
86 { 0x52, 0x0279 },
87 { 0x53, 0xf000 },
88 { 0x61, 0x0000 },
89 { 0x62, 0x0000 },
90 { 0x63, 0x00c0 },
91 { 0x64, 0x0000 },
92 { 0x65, 0x0000 },
93 { 0x66, 0x0000 },
94 { 0x70, 0x8000 },
95 { 0x71, 0x8000 },
96 { 0x73, 0x1104 },
97 { 0x74, 0x0c00 },
98 { 0x75, 0x1400 },
99 { 0x77, 0x0c00 },
100 { 0x78, 0x4000 },
101 { 0x79, 0x0123 },
102 { 0x80, 0x0000 },
103 { 0x81, 0x0000 },
104 { 0x82, 0x0000 },
105 { 0x83, 0x0800 },
106 { 0x84, 0x0000 },
107 { 0x85, 0x0008 },
108 { 0x89, 0x0000 },
109 { 0x8e, 0x0004 },
110 { 0x8f, 0x1100 },
111 { 0x90, 0x0000 },
112 { 0x93, 0x2000 },
113 { 0x94, 0x0200 },
114 { 0xb0, 0x2080 },
115 { 0xb1, 0x0000 },
116 { 0xb4, 0x2206 },
117 { 0xb5, 0x1f00 },
118 { 0xb6, 0x0000 },
119 { 0xbb, 0x0000 },
120 { 0xbc, 0x0000 },
121 { 0xbd, 0x0000 },
122 { 0xbe, 0x0000 },
123 { 0xbf, 0x0000 },
124 { 0xc0, 0x0400 },
125 { 0xc1, 0x0000 },
126 { 0xc2, 0x0000 },
127 { 0xcf, 0x0013 },
128 { 0xd0, 0x0680 },
129 { 0xd1, 0x1c17 },
130 { 0xd3, 0xb320 },
131 { 0xd9, 0x0809 },
132 { 0xfa, 0x0010 },
133 { 0xfe, 0x10ec },
134 { 0xff, 0x6281 },
135 };
136
137 static bool rt5651_volatile_register(struct device *dev, unsigned int reg)
138 {
139 int i;
140
141 for (i = 0; i < ARRAY_SIZE(rt5651_ranges); i++) {
142 if ((reg >= rt5651_ranges[i].window_start &&
143 reg <= rt5651_ranges[i].window_start +
144 rt5651_ranges[i].window_len) ||
145 (reg >= rt5651_ranges[i].range_min &&
146 reg <= rt5651_ranges[i].range_max)) {
147 return true;
148 }
149 }
150
151 switch (reg) {
152 case RT5651_RESET:
153 case RT5651_PRIV_DATA:
154 case RT5651_EQ_CTRL1:
155 case RT5651_ALC_1:
156 case RT5651_IRQ_CTRL2:
157 case RT5651_INT_IRQ_ST:
158 case RT5651_PGM_REG_ARR1:
159 case RT5651_PGM_REG_ARR3:
160 case RT5651_VENDOR_ID:
161 case RT5651_DEVICE_ID:
162 return true;
163 default:
164 return false;
165 }
166 }
167
168 static bool rt5651_readable_register(struct device *dev, unsigned int reg)
169 {
170 int i;
171
172 for (i = 0; i < ARRAY_SIZE(rt5651_ranges); i++) {
173 if ((reg >= rt5651_ranges[i].window_start &&
174 reg <= rt5651_ranges[i].window_start +
175 rt5651_ranges[i].window_len) ||
176 (reg >= rt5651_ranges[i].range_min &&
177 reg <= rt5651_ranges[i].range_max)) {
178 return true;
179 }
180 }
181
182 switch (reg) {
183 case RT5651_RESET:
184 case RT5651_VERSION_ID:
185 case RT5651_VENDOR_ID:
186 case RT5651_DEVICE_ID:
187 case RT5651_HP_VOL:
188 case RT5651_LOUT_CTRL1:
189 case RT5651_LOUT_CTRL2:
190 case RT5651_IN1_IN2:
191 case RT5651_IN3:
192 case RT5651_INL1_INR1_VOL:
193 case RT5651_INL2_INR2_VOL:
194 case RT5651_DAC1_DIG_VOL:
195 case RT5651_DAC2_DIG_VOL:
196 case RT5651_DAC2_CTRL:
197 case RT5651_ADC_DIG_VOL:
198 case RT5651_ADC_DATA:
199 case RT5651_ADC_BST_VOL:
200 case RT5651_STO1_ADC_MIXER:
201 case RT5651_STO2_ADC_MIXER:
202 case RT5651_AD_DA_MIXER:
203 case RT5651_STO_DAC_MIXER:
204 case RT5651_DD_MIXER:
205 case RT5651_DIG_INF_DATA:
206 case RT5651_PDM_CTL:
207 case RT5651_REC_L1_MIXER:
208 case RT5651_REC_L2_MIXER:
209 case RT5651_REC_R1_MIXER:
210 case RT5651_REC_R2_MIXER:
211 case RT5651_HPO_MIXER:
212 case RT5651_OUT_L1_MIXER:
213 case RT5651_OUT_L2_MIXER:
214 case RT5651_OUT_L3_MIXER:
215 case RT5651_OUT_R1_MIXER:
216 case RT5651_OUT_R2_MIXER:
217 case RT5651_OUT_R3_MIXER:
218 case RT5651_LOUT_MIXER:
219 case RT5651_PWR_DIG1:
220 case RT5651_PWR_DIG2:
221 case RT5651_PWR_ANLG1:
222 case RT5651_PWR_ANLG2:
223 case RT5651_PWR_MIXER:
224 case RT5651_PWR_VOL:
225 case RT5651_PRIV_INDEX:
226 case RT5651_PRIV_DATA:
227 case RT5651_I2S1_SDP:
228 case RT5651_I2S2_SDP:
229 case RT5651_ADDA_CLK1:
230 case RT5651_ADDA_CLK2:
231 case RT5651_DMIC:
232 case RT5651_TDM_CTL_1:
233 case RT5651_TDM_CTL_2:
234 case RT5651_TDM_CTL_3:
235 case RT5651_GLB_CLK:
236 case RT5651_PLL_CTRL1:
237 case RT5651_PLL_CTRL2:
238 case RT5651_PLL_MODE_1:
239 case RT5651_PLL_MODE_2:
240 case RT5651_PLL_MODE_3:
241 case RT5651_PLL_MODE_4:
242 case RT5651_PLL_MODE_5:
243 case RT5651_PLL_MODE_6:
244 case RT5651_PLL_MODE_7:
245 case RT5651_DEPOP_M1:
246 case RT5651_DEPOP_M2:
247 case RT5651_DEPOP_M3:
248 case RT5651_CHARGE_PUMP:
249 case RT5651_MICBIAS:
250 case RT5651_A_JD_CTL1:
251 case RT5651_EQ_CTRL1:
252 case RT5651_EQ_CTRL2:
253 case RT5651_ALC_1:
254 case RT5651_ALC_2:
255 case RT5651_ALC_3:
256 case RT5651_JD_CTRL1:
257 case RT5651_JD_CTRL2:
258 case RT5651_IRQ_CTRL1:
259 case RT5651_IRQ_CTRL2:
260 case RT5651_INT_IRQ_ST:
261 case RT5651_GPIO_CTRL1:
262 case RT5651_GPIO_CTRL2:
263 case RT5651_GPIO_CTRL3:
264 case RT5651_PGM_REG_ARR1:
265 case RT5651_PGM_REG_ARR2:
266 case RT5651_PGM_REG_ARR3:
267 case RT5651_PGM_REG_ARR4:
268 case RT5651_PGM_REG_ARR5:
269 case RT5651_SCB_FUNC:
270 case RT5651_SCB_CTRL:
271 case RT5651_BASE_BACK:
272 case RT5651_MP3_PLUS1:
273 case RT5651_MP3_PLUS2:
274 case RT5651_ADJ_HPF_CTRL1:
275 case RT5651_ADJ_HPF_CTRL2:
276 case RT5651_HP_CALIB_AMP_DET:
277 case RT5651_HP_CALIB2:
278 case RT5651_SV_ZCD1:
279 case RT5651_SV_ZCD2:
280 case RT5651_D_MISC:
281 case RT5651_DUMMY2:
282 case RT5651_DUMMY3:
283 return true;
284 default:
285 return false;
286 }
287 }
288
289 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
290 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
291 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
292 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
293 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
294
295 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
296 static const DECLARE_TLV_DB_RANGE(bst_tlv,
297 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
298 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
299 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
300 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
301 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
302 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
303 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
304 );
305
306 /* Interface data select */
307 static const char * const rt5651_data_select[] = {
308 "Normal", "Swap", "left copy to right", "right copy to left"};
309
310 static SOC_ENUM_SINGLE_DECL(rt5651_if2_dac_enum, RT5651_DIG_INF_DATA,
311 RT5651_IF2_DAC_SEL_SFT, rt5651_data_select);
312
313 static SOC_ENUM_SINGLE_DECL(rt5651_if2_adc_enum, RT5651_DIG_INF_DATA,
314 RT5651_IF2_ADC_SEL_SFT, rt5651_data_select);
315
316 static const struct snd_kcontrol_new rt5651_snd_controls[] = {
317 /* Headphone Output Volume */
318 SOC_DOUBLE_TLV("HP Playback Volume", RT5651_HP_VOL,
319 RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, 39, 1, out_vol_tlv),
320 /* OUTPUT Control */
321 SOC_DOUBLE_TLV("OUT Playback Volume", RT5651_LOUT_CTRL1,
322 RT5651_L_VOL_SFT, RT5651_R_VOL_SFT, 39, 1, out_vol_tlv),
323
324 /* DAC Digital Volume */
325 SOC_DOUBLE("DAC2 Playback Switch", RT5651_DAC2_CTRL,
326 RT5651_M_DAC_L2_VOL_SFT, RT5651_M_DAC_R2_VOL_SFT, 1, 1),
327 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5651_DAC1_DIG_VOL,
328 RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
329 175, 0, dac_vol_tlv),
330 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5651_DAC2_DIG_VOL,
331 RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
332 175, 0, dac_vol_tlv),
333 /* IN1/IN2 Control */
334 SOC_SINGLE_TLV("IN1 Boost", RT5651_IN1_IN2,
335 RT5651_BST_SFT1, 8, 0, bst_tlv),
336 SOC_SINGLE_TLV("IN2 Boost", RT5651_IN1_IN2,
337 RT5651_BST_SFT2, 8, 0, bst_tlv),
338 /* INL/INR Volume Control */
339 SOC_DOUBLE_TLV("IN Capture Volume", RT5651_INL1_INR1_VOL,
340 RT5651_INL_VOL_SFT, RT5651_INR_VOL_SFT,
341 31, 1, in_vol_tlv),
342 /* ADC Digital Volume Control */
343 SOC_DOUBLE("ADC Capture Switch", RT5651_ADC_DIG_VOL,
344 RT5651_L_MUTE_SFT, RT5651_R_MUTE_SFT, 1, 1),
345 SOC_DOUBLE_TLV("ADC Capture Volume", RT5651_ADC_DIG_VOL,
346 RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
347 127, 0, adc_vol_tlv),
348 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5651_ADC_DATA,
349 RT5651_L_VOL_SFT, RT5651_R_VOL_SFT,
350 127, 0, adc_vol_tlv),
351 /* ADC Boost Volume Control */
352 SOC_DOUBLE_TLV("ADC Boost Gain", RT5651_ADC_BST_VOL,
353 RT5651_ADC_L_BST_SFT, RT5651_ADC_R_BST_SFT,
354 3, 0, adc_bst_tlv),
355
356 /* ASRC */
357 SOC_SINGLE("IF1 ASRC Switch", RT5651_PLL_MODE_1,
358 RT5651_STO1_T_SFT, 1, 0),
359 SOC_SINGLE("IF2 ASRC Switch", RT5651_PLL_MODE_1,
360 RT5651_STO2_T_SFT, 1, 0),
361 SOC_SINGLE("DMIC ASRC Switch", RT5651_PLL_MODE_1,
362 RT5651_DMIC_1_M_SFT, 1, 0),
363
364 SOC_ENUM("ADC IF2 Data Switch", rt5651_if2_adc_enum),
365 SOC_ENUM("DAC IF2 Data Switch", rt5651_if2_dac_enum),
366 };
367
368 /**
369 * set_dmic_clk - Set parameter of dmic.
370 *
371 * @w: DAPM widget.
372 * @kcontrol: The kcontrol of this widget.
373 * @event: Event id.
374 *
375 */
376 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
377 struct snd_kcontrol *kcontrol, int event)
378 {
379 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
380 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
381 int idx, rate;
382
383 rate = rt5651->sysclk / rl6231_get_pre_div(rt5651->regmap,
384 RT5651_ADDA_CLK1, RT5651_I2S_PD1_SFT);
385 idx = rl6231_calc_dmic_clk(rate);
386 if (idx < 0)
387 dev_err(codec->dev, "Failed to set DMIC clock\n");
388 else
389 snd_soc_update_bits(codec, RT5651_DMIC, RT5651_DMIC_CLK_MASK,
390 idx << RT5651_DMIC_CLK_SFT);
391
392 return idx;
393 }
394
395 static int is_sysclk_from_pll(struct snd_soc_dapm_widget *source,
396 struct snd_soc_dapm_widget *sink)
397 {
398 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
399 unsigned int val;
400
401 val = snd_soc_read(codec, RT5651_GLB_CLK);
402 val &= RT5651_SCLK_SRC_MASK;
403 if (val == RT5651_SCLK_SRC_PLL1)
404 return 1;
405 else
406 return 0;
407 }
408
409 /* Digital Mixer */
410 static const struct snd_kcontrol_new rt5651_sto1_adc_l_mix[] = {
411 SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO1_ADC_MIXER,
412 RT5651_M_STO1_ADC_L1_SFT, 1, 1),
413 SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO1_ADC_MIXER,
414 RT5651_M_STO1_ADC_L2_SFT, 1, 1),
415 };
416
417 static const struct snd_kcontrol_new rt5651_sto1_adc_r_mix[] = {
418 SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO1_ADC_MIXER,
419 RT5651_M_STO1_ADC_R1_SFT, 1, 1),
420 SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO1_ADC_MIXER,
421 RT5651_M_STO1_ADC_R2_SFT, 1, 1),
422 };
423
424 static const struct snd_kcontrol_new rt5651_sto2_adc_l_mix[] = {
425 SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO2_ADC_MIXER,
426 RT5651_M_STO2_ADC_L1_SFT, 1, 1),
427 SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO2_ADC_MIXER,
428 RT5651_M_STO2_ADC_L2_SFT, 1, 1),
429 };
430
431 static const struct snd_kcontrol_new rt5651_sto2_adc_r_mix[] = {
432 SOC_DAPM_SINGLE("ADC1 Switch", RT5651_STO2_ADC_MIXER,
433 RT5651_M_STO2_ADC_R1_SFT, 1, 1),
434 SOC_DAPM_SINGLE("ADC2 Switch", RT5651_STO2_ADC_MIXER,
435 RT5651_M_STO2_ADC_R2_SFT, 1, 1),
436 };
437
438 static const struct snd_kcontrol_new rt5651_dac_l_mix[] = {
439 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5651_AD_DA_MIXER,
440 RT5651_M_ADCMIX_L_SFT, 1, 1),
441 SOC_DAPM_SINGLE("INF1 Switch", RT5651_AD_DA_MIXER,
442 RT5651_M_IF1_DAC_L_SFT, 1, 1),
443 };
444
445 static const struct snd_kcontrol_new rt5651_dac_r_mix[] = {
446 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5651_AD_DA_MIXER,
447 RT5651_M_ADCMIX_R_SFT, 1, 1),
448 SOC_DAPM_SINGLE("INF1 Switch", RT5651_AD_DA_MIXER,
449 RT5651_M_IF1_DAC_R_SFT, 1, 1),
450 };
451
452 static const struct snd_kcontrol_new rt5651_sto_dac_l_mix[] = {
453 SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_STO_DAC_MIXER,
454 RT5651_M_DAC_L1_MIXL_SFT, 1, 1),
455 SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_STO_DAC_MIXER,
456 RT5651_M_DAC_L2_MIXL_SFT, 1, 1),
457 SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_STO_DAC_MIXER,
458 RT5651_M_DAC_R1_MIXL_SFT, 1, 1),
459 };
460
461 static const struct snd_kcontrol_new rt5651_sto_dac_r_mix[] = {
462 SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_STO_DAC_MIXER,
463 RT5651_M_DAC_R1_MIXR_SFT, 1, 1),
464 SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_STO_DAC_MIXER,
465 RT5651_M_DAC_R2_MIXR_SFT, 1, 1),
466 SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_STO_DAC_MIXER,
467 RT5651_M_DAC_L1_MIXR_SFT, 1, 1),
468 };
469
470 static const struct snd_kcontrol_new rt5651_dd_dac_l_mix[] = {
471 SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_DD_MIXER,
472 RT5651_M_STO_DD_L1_SFT, 1, 1),
473 SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_DD_MIXER,
474 RT5651_M_STO_DD_L2_SFT, 1, 1),
475 SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_DD_MIXER,
476 RT5651_M_STO_DD_R2_L_SFT, 1, 1),
477 };
478
479 static const struct snd_kcontrol_new rt5651_dd_dac_r_mix[] = {
480 SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_DD_MIXER,
481 RT5651_M_STO_DD_R1_SFT, 1, 1),
482 SOC_DAPM_SINGLE("DAC R2 Switch", RT5651_DD_MIXER,
483 RT5651_M_STO_DD_R2_SFT, 1, 1),
484 SOC_DAPM_SINGLE("DAC L2 Switch", RT5651_DD_MIXER,
485 RT5651_M_STO_DD_L2_R_SFT, 1, 1),
486 };
487
488 /* Analog Input Mixer */
489 static const struct snd_kcontrol_new rt5651_rec_l_mix[] = {
490 SOC_DAPM_SINGLE("INL1 Switch", RT5651_REC_L2_MIXER,
491 RT5651_M_IN1_L_RM_L_SFT, 1, 1),
492 SOC_DAPM_SINGLE("BST3 Switch", RT5651_REC_L2_MIXER,
493 RT5651_M_BST3_RM_L_SFT, 1, 1),
494 SOC_DAPM_SINGLE("BST2 Switch", RT5651_REC_L2_MIXER,
495 RT5651_M_BST2_RM_L_SFT, 1, 1),
496 SOC_DAPM_SINGLE("BST1 Switch", RT5651_REC_L2_MIXER,
497 RT5651_M_BST1_RM_L_SFT, 1, 1),
498 };
499
500 static const struct snd_kcontrol_new rt5651_rec_r_mix[] = {
501 SOC_DAPM_SINGLE("INR1 Switch", RT5651_REC_R2_MIXER,
502 RT5651_M_IN1_R_RM_R_SFT, 1, 1),
503 SOC_DAPM_SINGLE("BST3 Switch", RT5651_REC_R2_MIXER,
504 RT5651_M_BST3_RM_R_SFT, 1, 1),
505 SOC_DAPM_SINGLE("BST2 Switch", RT5651_REC_R2_MIXER,
506 RT5651_M_BST2_RM_R_SFT, 1, 1),
507 SOC_DAPM_SINGLE("BST1 Switch", RT5651_REC_R2_MIXER,
508 RT5651_M_BST1_RM_R_SFT, 1, 1),
509 };
510
511 /* Analog Output Mixer */
512
513 static const struct snd_kcontrol_new rt5651_out_l_mix[] = {
514 SOC_DAPM_SINGLE("BST1 Switch", RT5651_OUT_L3_MIXER,
515 RT5651_M_BST1_OM_L_SFT, 1, 1),
516 SOC_DAPM_SINGLE("BST2 Switch", RT5651_OUT_L3_MIXER,
517 RT5651_M_BST2_OM_L_SFT, 1, 1),
518 SOC_DAPM_SINGLE("INL1 Switch", RT5651_OUT_L3_MIXER,
519 RT5651_M_IN1_L_OM_L_SFT, 1, 1),
520 SOC_DAPM_SINGLE("REC MIXL Switch", RT5651_OUT_L3_MIXER,
521 RT5651_M_RM_L_OM_L_SFT, 1, 1),
522 SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_OUT_L3_MIXER,
523 RT5651_M_DAC_L1_OM_L_SFT, 1, 1),
524 };
525
526 static const struct snd_kcontrol_new rt5651_out_r_mix[] = {
527 SOC_DAPM_SINGLE("BST2 Switch", RT5651_OUT_R3_MIXER,
528 RT5651_M_BST2_OM_R_SFT, 1, 1),
529 SOC_DAPM_SINGLE("BST1 Switch", RT5651_OUT_R3_MIXER,
530 RT5651_M_BST1_OM_R_SFT, 1, 1),
531 SOC_DAPM_SINGLE("INR1 Switch", RT5651_OUT_R3_MIXER,
532 RT5651_M_IN1_R_OM_R_SFT, 1, 1),
533 SOC_DAPM_SINGLE("REC MIXR Switch", RT5651_OUT_R3_MIXER,
534 RT5651_M_RM_R_OM_R_SFT, 1, 1),
535 SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_OUT_R3_MIXER,
536 RT5651_M_DAC_R1_OM_R_SFT, 1, 1),
537 };
538
539 static const struct snd_kcontrol_new rt5651_hpo_mix[] = {
540 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5651_HPO_MIXER,
541 RT5651_M_DAC1_HM_SFT, 1, 1),
542 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5651_HPO_MIXER,
543 RT5651_M_HPVOL_HM_SFT, 1, 1),
544 };
545
546 static const struct snd_kcontrol_new rt5651_lout_mix[] = {
547 SOC_DAPM_SINGLE("DAC L1 Switch", RT5651_LOUT_MIXER,
548 RT5651_M_DAC_L1_LM_SFT, 1, 1),
549 SOC_DAPM_SINGLE("DAC R1 Switch", RT5651_LOUT_MIXER,
550 RT5651_M_DAC_R1_LM_SFT, 1, 1),
551 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5651_LOUT_MIXER,
552 RT5651_M_OV_L_LM_SFT, 1, 1),
553 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5651_LOUT_MIXER,
554 RT5651_M_OV_R_LM_SFT, 1, 1),
555 };
556
557 static const struct snd_kcontrol_new outvol_l_control =
558 SOC_DAPM_SINGLE("Switch", RT5651_LOUT_CTRL1,
559 RT5651_VOL_L_SFT, 1, 1);
560
561 static const struct snd_kcontrol_new outvol_r_control =
562 SOC_DAPM_SINGLE("Switch", RT5651_LOUT_CTRL1,
563 RT5651_VOL_R_SFT, 1, 1);
564
565 static const struct snd_kcontrol_new lout_l_mute_control =
566 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_LOUT_CTRL1,
567 RT5651_L_MUTE_SFT, 1, 1);
568
569 static const struct snd_kcontrol_new lout_r_mute_control =
570 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_LOUT_CTRL1,
571 RT5651_R_MUTE_SFT, 1, 1);
572
573 static const struct snd_kcontrol_new hpovol_l_control =
574 SOC_DAPM_SINGLE("Switch", RT5651_HP_VOL,
575 RT5651_VOL_L_SFT, 1, 1);
576
577 static const struct snd_kcontrol_new hpovol_r_control =
578 SOC_DAPM_SINGLE("Switch", RT5651_HP_VOL,
579 RT5651_VOL_R_SFT, 1, 1);
580
581 static const struct snd_kcontrol_new hpo_l_mute_control =
582 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_HP_VOL,
583 RT5651_L_MUTE_SFT, 1, 1);
584
585 static const struct snd_kcontrol_new hpo_r_mute_control =
586 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5651_HP_VOL,
587 RT5651_R_MUTE_SFT, 1, 1);
588
589 /* INL/R source */
590 static const char * const rt5651_inl_src[] = {"IN2P", "HPOVOLLP"};
591
592 static SOC_ENUM_SINGLE_DECL(
593 rt5651_inl_enum, RT5651_INL1_INR1_VOL,
594 RT5651_INL_SEL_SFT, rt5651_inl_src);
595
596 static const struct snd_kcontrol_new rt5651_inl1_mux =
597 SOC_DAPM_ENUM("INL1 source", rt5651_inl_enum);
598
599 static const char * const rt5651_inr1_src[] = {"IN2N", "HPOVOLRP"};
600
601 static SOC_ENUM_SINGLE_DECL(
602 rt5651_inr1_enum, RT5651_INL1_INR1_VOL,
603 RT5651_INR_SEL_SFT, rt5651_inr1_src);
604
605 static const struct snd_kcontrol_new rt5651_inr1_mux =
606 SOC_DAPM_ENUM("INR1 source", rt5651_inr1_enum);
607
608 static const char * const rt5651_inl2_src[] = {"IN3P", "OUTVOLLP"};
609
610 static SOC_ENUM_SINGLE_DECL(
611 rt5651_inl2_enum, RT5651_INL2_INR2_VOL,
612 RT5651_INL_SEL_SFT, rt5651_inl2_src);
613
614 static const struct snd_kcontrol_new rt5651_inl2_mux =
615 SOC_DAPM_ENUM("INL2 source", rt5651_inl2_enum);
616
617 static const char * const rt5651_inr2_src[] = {"IN3N", "OUTVOLRP"};
618
619 static SOC_ENUM_SINGLE_DECL(
620 rt5651_inr2_enum, RT5651_INL2_INR2_VOL,
621 RT5651_INR_SEL_SFT, rt5651_inr2_src);
622
623 static const struct snd_kcontrol_new rt5651_inr2_mux =
624 SOC_DAPM_ENUM("INR2 source", rt5651_inr2_enum);
625
626
627 /* Stereo ADC source */
628 static const char * const rt5651_stereo1_adc1_src[] = {"DD MIX", "ADC"};
629
630 static SOC_ENUM_SINGLE_DECL(
631 rt5651_stereo1_adc1_enum, RT5651_STO1_ADC_MIXER,
632 RT5651_STO1_ADC_1_SRC_SFT, rt5651_stereo1_adc1_src);
633
634 static const struct snd_kcontrol_new rt5651_sto1_adc_l1_mux =
635 SOC_DAPM_ENUM("Stereo1 ADC L1 source", rt5651_stereo1_adc1_enum);
636
637 static const struct snd_kcontrol_new rt5651_sto1_adc_r1_mux =
638 SOC_DAPM_ENUM("Stereo1 ADC R1 source", rt5651_stereo1_adc1_enum);
639
640 static const char * const rt5651_stereo1_adc2_src[] = {"DMIC", "DD MIX"};
641
642 static SOC_ENUM_SINGLE_DECL(
643 rt5651_stereo1_adc2_enum, RT5651_STO1_ADC_MIXER,
644 RT5651_STO1_ADC_2_SRC_SFT, rt5651_stereo1_adc2_src);
645
646 static const struct snd_kcontrol_new rt5651_sto1_adc_l2_mux =
647 SOC_DAPM_ENUM("Stereo1 ADC L2 source", rt5651_stereo1_adc2_enum);
648
649 static const struct snd_kcontrol_new rt5651_sto1_adc_r2_mux =
650 SOC_DAPM_ENUM("Stereo1 ADC R2 source", rt5651_stereo1_adc2_enum);
651
652 /* Mono ADC source */
653 static const char * const rt5651_sto2_adc_l1_src[] = {"DD MIXL", "ADCL"};
654
655 static SOC_ENUM_SINGLE_DECL(
656 rt5651_sto2_adc_l1_enum, RT5651_STO1_ADC_MIXER,
657 RT5651_STO2_ADC_L1_SRC_SFT, rt5651_sto2_adc_l1_src);
658
659 static const struct snd_kcontrol_new rt5651_sto2_adc_l1_mux =
660 SOC_DAPM_ENUM("Stereo2 ADC1 left source", rt5651_sto2_adc_l1_enum);
661
662 static const char * const rt5651_sto2_adc_l2_src[] = {"DMIC L", "DD MIXL"};
663
664 static SOC_ENUM_SINGLE_DECL(
665 rt5651_sto2_adc_l2_enum, RT5651_STO1_ADC_MIXER,
666 RT5651_STO2_ADC_L2_SRC_SFT, rt5651_sto2_adc_l2_src);
667
668 static const struct snd_kcontrol_new rt5651_sto2_adc_l2_mux =
669 SOC_DAPM_ENUM("Stereo2 ADC2 left source", rt5651_sto2_adc_l2_enum);
670
671 static const char * const rt5651_sto2_adc_r1_src[] = {"DD MIXR", "ADCR"};
672
673 static SOC_ENUM_SINGLE_DECL(
674 rt5651_sto2_adc_r1_enum, RT5651_STO1_ADC_MIXER,
675 RT5651_STO2_ADC_R1_SRC_SFT, rt5651_sto2_adc_r1_src);
676
677 static const struct snd_kcontrol_new rt5651_sto2_adc_r1_mux =
678 SOC_DAPM_ENUM("Stereo2 ADC1 right source", rt5651_sto2_adc_r1_enum);
679
680 static const char * const rt5651_sto2_adc_r2_src[] = {"DMIC R", "DD MIXR"};
681
682 static SOC_ENUM_SINGLE_DECL(
683 rt5651_sto2_adc_r2_enum, RT5651_STO1_ADC_MIXER,
684 RT5651_STO2_ADC_R2_SRC_SFT, rt5651_sto2_adc_r2_src);
685
686 static const struct snd_kcontrol_new rt5651_sto2_adc_r2_mux =
687 SOC_DAPM_ENUM("Stereo2 ADC2 right source", rt5651_sto2_adc_r2_enum);
688
689 /* DAC2 channel source */
690
691 static const char * const rt5651_dac_src[] = {"IF1", "IF2"};
692
693 static SOC_ENUM_SINGLE_DECL(rt5651_dac_l2_enum, RT5651_DAC2_CTRL,
694 RT5651_SEL_DAC_L2_SFT, rt5651_dac_src);
695
696 static const struct snd_kcontrol_new rt5651_dac_l2_mux =
697 SOC_DAPM_ENUM("DAC2 left channel source", rt5651_dac_l2_enum);
698
699 static SOC_ENUM_SINGLE_DECL(
700 rt5651_dac_r2_enum, RT5651_DAC2_CTRL,
701 RT5651_SEL_DAC_R2_SFT, rt5651_dac_src);
702
703 static const struct snd_kcontrol_new rt5651_dac_r2_mux =
704 SOC_DAPM_ENUM("DAC2 right channel source", rt5651_dac_r2_enum);
705
706 /* IF2_ADC channel source */
707
708 static const char * const rt5651_adc_src[] = {"IF1 ADC1", "IF1 ADC2"};
709
710 static SOC_ENUM_SINGLE_DECL(rt5651_if2_adc_src_enum, RT5651_DIG_INF_DATA,
711 RT5651_IF2_ADC_SRC_SFT, rt5651_adc_src);
712
713 static const struct snd_kcontrol_new rt5651_if2_adc_src_mux =
714 SOC_DAPM_ENUM("IF2 ADC channel source", rt5651_if2_adc_src_enum);
715
716 /* PDM select */
717 static const char * const rt5651_pdm_sel[] = {"DD MIX", "Stereo DAC MIX"};
718
719 static SOC_ENUM_SINGLE_DECL(
720 rt5651_pdm_l_sel_enum, RT5651_PDM_CTL,
721 RT5651_PDM_L_SEL_SFT, rt5651_pdm_sel);
722
723 static SOC_ENUM_SINGLE_DECL(
724 rt5651_pdm_r_sel_enum, RT5651_PDM_CTL,
725 RT5651_PDM_R_SEL_SFT, rt5651_pdm_sel);
726
727 static const struct snd_kcontrol_new rt5651_pdm_l_mux =
728 SOC_DAPM_ENUM("PDM L select", rt5651_pdm_l_sel_enum);
729
730 static const struct snd_kcontrol_new rt5651_pdm_r_mux =
731 SOC_DAPM_ENUM("PDM R select", rt5651_pdm_r_sel_enum);
732
733 static int rt5651_amp_power_event(struct snd_soc_dapm_widget *w,
734 struct snd_kcontrol *kcontrol, int event)
735 {
736 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
737 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
738
739 switch (event) {
740 case SND_SOC_DAPM_POST_PMU:
741 /* depop parameters */
742 regmap_update_bits(rt5651->regmap, RT5651_PR_BASE +
743 RT5651_CHPUMP_INT_REG1, 0x0700, 0x0200);
744 regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M2,
745 RT5651_DEPOP_MASK, RT5651_DEPOP_MAN);
746 regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M1,
747 RT5651_HP_CP_MASK | RT5651_HP_SG_MASK |
748 RT5651_HP_CB_MASK, RT5651_HP_CP_PU |
749 RT5651_HP_SG_DIS | RT5651_HP_CB_PU);
750 regmap_write(rt5651->regmap, RT5651_PR_BASE +
751 RT5651_HP_DCC_INT1, 0x9f00);
752 /* headphone amp power on */
753 regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1,
754 RT5651_PWR_FV1 | RT5651_PWR_FV2, 0);
755 regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1,
756 RT5651_PWR_HA,
757 RT5651_PWR_HA);
758 usleep_range(10000, 15000);
759 regmap_update_bits(rt5651->regmap, RT5651_PWR_ANLG1,
760 RT5651_PWR_FV1 | RT5651_PWR_FV2 ,
761 RT5651_PWR_FV1 | RT5651_PWR_FV2);
762 break;
763
764 default:
765 return 0;
766 }
767
768 return 0;
769 }
770
771 static int rt5651_hp_event(struct snd_soc_dapm_widget *w,
772 struct snd_kcontrol *kcontrol, int event)
773 {
774 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
775 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
776
777 switch (event) {
778 case SND_SOC_DAPM_POST_PMU:
779 /* headphone unmute sequence */
780 regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M2,
781 RT5651_DEPOP_MASK | RT5651_DIG_DP_MASK,
782 RT5651_DEPOP_AUTO | RT5651_DIG_DP_EN);
783 regmap_update_bits(rt5651->regmap, RT5651_CHARGE_PUMP,
784 RT5651_PM_HP_MASK, RT5651_PM_HP_HV);
785
786 regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M3,
787 RT5651_CP_FQ1_MASK | RT5651_CP_FQ2_MASK |
788 RT5651_CP_FQ3_MASK,
789 (RT5651_CP_FQ_192_KHZ << RT5651_CP_FQ1_SFT) |
790 (RT5651_CP_FQ_12_KHZ << RT5651_CP_FQ2_SFT) |
791 (RT5651_CP_FQ_192_KHZ << RT5651_CP_FQ3_SFT));
792
793 regmap_write(rt5651->regmap, RT5651_PR_BASE +
794 RT5651_MAMP_INT_REG2, 0x1c00);
795 regmap_update_bits(rt5651->regmap, RT5651_DEPOP_M1,
796 RT5651_HP_CP_MASK | RT5651_HP_SG_MASK,
797 RT5651_HP_CP_PD | RT5651_HP_SG_EN);
798 regmap_update_bits(rt5651->regmap, RT5651_PR_BASE +
799 RT5651_CHPUMP_INT_REG1, 0x0700, 0x0400);
800 rt5651->hp_mute = 0;
801 break;
802
803 case SND_SOC_DAPM_PRE_PMD:
804 rt5651->hp_mute = 1;
805 usleep_range(70000, 75000);
806 break;
807
808 default:
809 return 0;
810 }
811
812 return 0;
813 }
814
815 static int rt5651_hp_post_event(struct snd_soc_dapm_widget *w,
816 struct snd_kcontrol *kcontrol, int event)
817 {
818
819 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
820 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
821
822 switch (event) {
823 case SND_SOC_DAPM_POST_PMU:
824 if (!rt5651->hp_mute)
825 usleep_range(80000, 85000);
826
827 break;
828
829 default:
830 return 0;
831 }
832
833 return 0;
834 }
835
836 static int rt5651_bst1_event(struct snd_soc_dapm_widget *w,
837 struct snd_kcontrol *kcontrol, int event)
838 {
839 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
840
841 switch (event) {
842 case SND_SOC_DAPM_POST_PMU:
843 snd_soc_update_bits(codec, RT5651_PWR_ANLG2,
844 RT5651_PWR_BST1_OP2, RT5651_PWR_BST1_OP2);
845 break;
846
847 case SND_SOC_DAPM_PRE_PMD:
848 snd_soc_update_bits(codec, RT5651_PWR_ANLG2,
849 RT5651_PWR_BST1_OP2, 0);
850 break;
851
852 default:
853 return 0;
854 }
855
856 return 0;
857 }
858
859 static int rt5651_bst2_event(struct snd_soc_dapm_widget *w,
860 struct snd_kcontrol *kcontrol, int event)
861 {
862 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
863
864 switch (event) {
865 case SND_SOC_DAPM_POST_PMU:
866 snd_soc_update_bits(codec, RT5651_PWR_ANLG2,
867 RT5651_PWR_BST2_OP2, RT5651_PWR_BST2_OP2);
868 break;
869
870 case SND_SOC_DAPM_PRE_PMD:
871 snd_soc_update_bits(codec, RT5651_PWR_ANLG2,
872 RT5651_PWR_BST2_OP2, 0);
873 break;
874
875 default:
876 return 0;
877 }
878
879 return 0;
880 }
881
882 static int rt5651_bst3_event(struct snd_soc_dapm_widget *w,
883 struct snd_kcontrol *kcontrol, int event)
884 {
885 struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
886
887 switch (event) {
888 case SND_SOC_DAPM_POST_PMU:
889 snd_soc_update_bits(codec, RT5651_PWR_ANLG2,
890 RT5651_PWR_BST3_OP2, RT5651_PWR_BST3_OP2);
891 break;
892
893 case SND_SOC_DAPM_PRE_PMD:
894 snd_soc_update_bits(codec, RT5651_PWR_ANLG2,
895 RT5651_PWR_BST3_OP2, 0);
896 break;
897
898 default:
899 return 0;
900 }
901
902 return 0;
903 }
904
905 static const struct snd_soc_dapm_widget rt5651_dapm_widgets[] = {
906 /* ASRC */
907 SND_SOC_DAPM_SUPPLY_S("I2S1 ASRC", 1, RT5651_PLL_MODE_2,
908 15, 0, NULL, 0),
909 SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5651_PLL_MODE_2,
910 14, 0, NULL, 0),
911 SND_SOC_DAPM_SUPPLY_S("STO1 DAC ASRC", 1, RT5651_PLL_MODE_2,
912 13, 0, NULL, 0),
913 SND_SOC_DAPM_SUPPLY_S("STO2 DAC ASRC", 1, RT5651_PLL_MODE_2,
914 12, 0, NULL, 0),
915 SND_SOC_DAPM_SUPPLY_S("ADC ASRC", 1, RT5651_PLL_MODE_2,
916 11, 0, NULL, 0),
917
918 SND_SOC_DAPM_SUPPLY("PLL1", RT5651_PWR_ANLG2,
919 RT5651_PWR_PLL_BIT, 0, NULL, 0),
920 /* Input Side */
921 /* micbias */
922 SND_SOC_DAPM_SUPPLY("LDO", RT5651_PWR_ANLG1,
923 RT5651_PWR_LDO_BIT, 0, NULL, 0),
924 SND_SOC_DAPM_MICBIAS("micbias1", RT5651_PWR_ANLG2,
925 RT5651_PWR_MB1_BIT, 0),
926 /* Input Lines */
927 SND_SOC_DAPM_INPUT("MIC1"),
928 SND_SOC_DAPM_INPUT("MIC2"),
929 SND_SOC_DAPM_INPUT("MIC3"),
930
931 SND_SOC_DAPM_INPUT("IN1P"),
932 SND_SOC_DAPM_INPUT("IN2P"),
933 SND_SOC_DAPM_INPUT("IN2N"),
934 SND_SOC_DAPM_INPUT("IN3P"),
935 SND_SOC_DAPM_INPUT("DMIC L1"),
936 SND_SOC_DAPM_INPUT("DMIC R1"),
937 SND_SOC_DAPM_SUPPLY("DMIC CLK", RT5651_DMIC, RT5651_DMIC_1_EN_SFT,
938 0, set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
939 /* Boost */
940 SND_SOC_DAPM_PGA_E("BST1", RT5651_PWR_ANLG2,
941 RT5651_PWR_BST1_BIT, 0, NULL, 0, rt5651_bst1_event,
942 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
943 SND_SOC_DAPM_PGA_E("BST2", RT5651_PWR_ANLG2,
944 RT5651_PWR_BST2_BIT, 0, NULL, 0, rt5651_bst2_event,
945 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
946 SND_SOC_DAPM_PGA_E("BST3", RT5651_PWR_ANLG2,
947 RT5651_PWR_BST3_BIT, 0, NULL, 0, rt5651_bst3_event,
948 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
949 /* Input Volume */
950 SND_SOC_DAPM_PGA("INL1 VOL", RT5651_PWR_VOL,
951 RT5651_PWR_IN1_L_BIT, 0, NULL, 0),
952 SND_SOC_DAPM_PGA("INR1 VOL", RT5651_PWR_VOL,
953 RT5651_PWR_IN1_R_BIT, 0, NULL, 0),
954 SND_SOC_DAPM_PGA("INL2 VOL", RT5651_PWR_VOL,
955 RT5651_PWR_IN2_L_BIT, 0, NULL, 0),
956 SND_SOC_DAPM_PGA("INR2 VOL", RT5651_PWR_VOL,
957 RT5651_PWR_IN2_R_BIT, 0, NULL, 0),
958 /* IN Mux */
959 SND_SOC_DAPM_MUX("INL1 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inl1_mux),
960 SND_SOC_DAPM_MUX("INR1 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inr1_mux),
961 SND_SOC_DAPM_MUX("INL2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inl2_mux),
962 SND_SOC_DAPM_MUX("INR2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_inr2_mux),
963 /* REC Mixer */
964 SND_SOC_DAPM_MIXER("RECMIXL", RT5651_PWR_MIXER, RT5651_PWR_RM_L_BIT, 0,
965 rt5651_rec_l_mix, ARRAY_SIZE(rt5651_rec_l_mix)),
966 SND_SOC_DAPM_MIXER("RECMIXR", RT5651_PWR_MIXER, RT5651_PWR_RM_R_BIT, 0,
967 rt5651_rec_r_mix, ARRAY_SIZE(rt5651_rec_r_mix)),
968 /* ADCs */
969 SND_SOC_DAPM_ADC("ADC L", NULL, SND_SOC_NOPM, 0, 0),
970 SND_SOC_DAPM_ADC("ADC R", NULL, SND_SOC_NOPM, 0, 0),
971 SND_SOC_DAPM_SUPPLY("ADC L Power", RT5651_PWR_DIG1,
972 RT5651_PWR_ADC_L_BIT, 0, NULL, 0),
973 SND_SOC_DAPM_SUPPLY("ADC R Power", RT5651_PWR_DIG1,
974 RT5651_PWR_ADC_R_BIT, 0, NULL, 0),
975 /* ADC Mux */
976 SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
977 &rt5651_sto1_adc_l2_mux),
978 SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
979 &rt5651_sto1_adc_r2_mux),
980 SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
981 &rt5651_sto1_adc_l1_mux),
982 SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
983 &rt5651_sto1_adc_r1_mux),
984 SND_SOC_DAPM_MUX("Stereo2 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
985 &rt5651_sto2_adc_l2_mux),
986 SND_SOC_DAPM_MUX("Stereo2 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
987 &rt5651_sto2_adc_l1_mux),
988 SND_SOC_DAPM_MUX("Stereo2 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
989 &rt5651_sto2_adc_r1_mux),
990 SND_SOC_DAPM_MUX("Stereo2 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
991 &rt5651_sto2_adc_r2_mux),
992 /* ADC Mixer */
993 SND_SOC_DAPM_SUPPLY("Stereo1 Filter", RT5651_PWR_DIG2,
994 RT5651_PWR_ADC_STO1_F_BIT, 0, NULL, 0),
995 SND_SOC_DAPM_SUPPLY("Stereo2 Filter", RT5651_PWR_DIG2,
996 RT5651_PWR_ADC_STO2_F_BIT, 0, NULL, 0),
997 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL", SND_SOC_NOPM, 0, 0,
998 rt5651_sto1_adc_l_mix,
999 ARRAY_SIZE(rt5651_sto1_adc_l_mix)),
1000 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR", SND_SOC_NOPM, 0, 0,
1001 rt5651_sto1_adc_r_mix,
1002 ARRAY_SIZE(rt5651_sto1_adc_r_mix)),
1003 SND_SOC_DAPM_MIXER("Stereo2 ADC MIXL", SND_SOC_NOPM, 0, 0,
1004 rt5651_sto2_adc_l_mix,
1005 ARRAY_SIZE(rt5651_sto2_adc_l_mix)),
1006 SND_SOC_DAPM_MIXER("Stereo2 ADC MIXR", SND_SOC_NOPM, 0, 0,
1007 rt5651_sto2_adc_r_mix,
1008 ARRAY_SIZE(rt5651_sto2_adc_r_mix)),
1009
1010 /* Digital Interface */
1011 SND_SOC_DAPM_SUPPLY("I2S1", RT5651_PWR_DIG1,
1012 RT5651_PWR_I2S1_BIT, 0, NULL, 0),
1013 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1014 SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0),
1015 SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0),
1016 SND_SOC_DAPM_PGA("IF1 ADC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1017 SND_SOC_DAPM_PGA("IF1 DAC2 L", SND_SOC_NOPM, 0, 0, NULL, 0),
1018 SND_SOC_DAPM_PGA("IF1 DAC2 R", SND_SOC_NOPM, 0, 0, NULL, 0),
1019 SND_SOC_DAPM_PGA("IF1 ADC2", SND_SOC_NOPM, 0, 0, NULL, 0),
1020 SND_SOC_DAPM_SUPPLY("I2S2", RT5651_PWR_DIG1,
1021 RT5651_PWR_I2S2_BIT, 0, NULL, 0),
1022 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1023 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1024 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1025 SND_SOC_DAPM_MUX("IF2 ADC", SND_SOC_NOPM, 0, 0,
1026 &rt5651_if2_adc_src_mux),
1027
1028 /* Digital Interface Select */
1029
1030 SND_SOC_DAPM_MUX("PDM L Mux", RT5651_PDM_CTL,
1031 RT5651_M_PDM_L_SFT, 1, &rt5651_pdm_l_mux),
1032 SND_SOC_DAPM_MUX("PDM R Mux", RT5651_PDM_CTL,
1033 RT5651_M_PDM_R_SFT, 1, &rt5651_pdm_r_mux),
1034 /* Audio Interface */
1035 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1036 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1037 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1038 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1039
1040 /* Audio DSP */
1041 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1042
1043 /* Output Side */
1044 /* DAC mixer before sound effect */
1045 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1046 rt5651_dac_l_mix, ARRAY_SIZE(rt5651_dac_l_mix)),
1047 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1048 rt5651_dac_r_mix, ARRAY_SIZE(rt5651_dac_r_mix)),
1049
1050 /* DAC2 channel Mux */
1051 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_dac_l2_mux),
1052 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5651_dac_r2_mux),
1053 SND_SOC_DAPM_PGA("DAC L2 Volume", SND_SOC_NOPM, 0, 0, NULL, 0),
1054 SND_SOC_DAPM_PGA("DAC R2 Volume", SND_SOC_NOPM, 0, 0, NULL, 0),
1055
1056 SND_SOC_DAPM_SUPPLY("Stero1 DAC Power", RT5651_PWR_DIG2,
1057 RT5651_PWR_DAC_STO1_F_BIT, 0, NULL, 0),
1058 SND_SOC_DAPM_SUPPLY("Stero2 DAC Power", RT5651_PWR_DIG2,
1059 RT5651_PWR_DAC_STO2_F_BIT, 0, NULL, 0),
1060 /* DAC Mixer */
1061 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1062 rt5651_sto_dac_l_mix,
1063 ARRAY_SIZE(rt5651_sto_dac_l_mix)),
1064 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1065 rt5651_sto_dac_r_mix,
1066 ARRAY_SIZE(rt5651_sto_dac_r_mix)),
1067 SND_SOC_DAPM_MIXER("DD MIXL", SND_SOC_NOPM, 0, 0,
1068 rt5651_dd_dac_l_mix,
1069 ARRAY_SIZE(rt5651_dd_dac_l_mix)),
1070 SND_SOC_DAPM_MIXER("DD MIXR", SND_SOC_NOPM, 0, 0,
1071 rt5651_dd_dac_r_mix,
1072 ARRAY_SIZE(rt5651_dd_dac_r_mix)),
1073
1074 /* DACs */
1075 SND_SOC_DAPM_DAC("DAC L1", NULL, SND_SOC_NOPM, 0, 0),
1076 SND_SOC_DAPM_DAC("DAC R1", NULL, SND_SOC_NOPM, 0, 0),
1077 SND_SOC_DAPM_SUPPLY("DAC L1 Power", RT5651_PWR_DIG1,
1078 RT5651_PWR_DAC_L1_BIT, 0, NULL, 0),
1079 SND_SOC_DAPM_SUPPLY("DAC R1 Power", RT5651_PWR_DIG1,
1080 RT5651_PWR_DAC_R1_BIT, 0, NULL, 0),
1081 /* OUT Mixer */
1082 SND_SOC_DAPM_MIXER("OUT MIXL", RT5651_PWR_MIXER, RT5651_PWR_OM_L_BIT,
1083 0, rt5651_out_l_mix, ARRAY_SIZE(rt5651_out_l_mix)),
1084 SND_SOC_DAPM_MIXER("OUT MIXR", RT5651_PWR_MIXER, RT5651_PWR_OM_R_BIT,
1085 0, rt5651_out_r_mix, ARRAY_SIZE(rt5651_out_r_mix)),
1086 /* Ouput Volume */
1087 SND_SOC_DAPM_SWITCH("OUTVOL L", RT5651_PWR_VOL,
1088 RT5651_PWR_OV_L_BIT, 0, &outvol_l_control),
1089 SND_SOC_DAPM_SWITCH("OUTVOL R", RT5651_PWR_VOL,
1090 RT5651_PWR_OV_R_BIT, 0, &outvol_r_control),
1091 SND_SOC_DAPM_SWITCH("HPOVOL L", RT5651_PWR_VOL,
1092 RT5651_PWR_HV_L_BIT, 0, &hpovol_l_control),
1093 SND_SOC_DAPM_SWITCH("HPOVOL R", RT5651_PWR_VOL,
1094 RT5651_PWR_HV_R_BIT, 0, &hpovol_r_control),
1095 SND_SOC_DAPM_PGA("INL1", RT5651_PWR_VOL,
1096 RT5651_PWR_IN1_L_BIT, 0, NULL, 0),
1097 SND_SOC_DAPM_PGA("INR1", RT5651_PWR_VOL,
1098 RT5651_PWR_IN1_R_BIT, 0, NULL, 0),
1099 SND_SOC_DAPM_PGA("INL2", RT5651_PWR_VOL,
1100 RT5651_PWR_IN2_L_BIT, 0, NULL, 0),
1101 SND_SOC_DAPM_PGA("INR2", RT5651_PWR_VOL,
1102 RT5651_PWR_IN2_R_BIT, 0, NULL, 0),
1103 /* HPO/LOUT/Mono Mixer */
1104 SND_SOC_DAPM_MIXER("HPOL MIX", SND_SOC_NOPM, 0, 0,
1105 rt5651_hpo_mix, ARRAY_SIZE(rt5651_hpo_mix)),
1106 SND_SOC_DAPM_MIXER("HPOR MIX", SND_SOC_NOPM, 0, 0,
1107 rt5651_hpo_mix, ARRAY_SIZE(rt5651_hpo_mix)),
1108 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5651_PWR_ANLG1,
1109 RT5651_PWR_HP_L_BIT, 0, NULL, 0),
1110 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5651_PWR_ANLG1,
1111 RT5651_PWR_HP_R_BIT, 0, NULL, 0),
1112 SND_SOC_DAPM_MIXER("LOUT MIX", RT5651_PWR_ANLG1, RT5651_PWR_LM_BIT, 0,
1113 rt5651_lout_mix, ARRAY_SIZE(rt5651_lout_mix)),
1114
1115 SND_SOC_DAPM_SUPPLY("Amp Power", RT5651_PWR_ANLG1,
1116 RT5651_PWR_HA_BIT, 0, rt5651_amp_power_event,
1117 SND_SOC_DAPM_POST_PMU),
1118 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, rt5651_hp_event,
1119 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1120 SND_SOC_DAPM_SWITCH("HPO L Playback", SND_SOC_NOPM, 0, 0,
1121 &hpo_l_mute_control),
1122 SND_SOC_DAPM_SWITCH("HPO R Playback", SND_SOC_NOPM, 0, 0,
1123 &hpo_r_mute_control),
1124 SND_SOC_DAPM_SWITCH("LOUT L Playback", SND_SOC_NOPM, 0, 0,
1125 &lout_l_mute_control),
1126 SND_SOC_DAPM_SWITCH("LOUT R Playback", SND_SOC_NOPM, 0, 0,
1127 &lout_r_mute_control),
1128 SND_SOC_DAPM_POST("HP Post", rt5651_hp_post_event),
1129
1130 /* Output Lines */
1131 SND_SOC_DAPM_OUTPUT("HPOL"),
1132 SND_SOC_DAPM_OUTPUT("HPOR"),
1133 SND_SOC_DAPM_OUTPUT("LOUTL"),
1134 SND_SOC_DAPM_OUTPUT("LOUTR"),
1135 SND_SOC_DAPM_OUTPUT("PDML"),
1136 SND_SOC_DAPM_OUTPUT("PDMR"),
1137 };
1138
1139 static const struct snd_soc_dapm_route rt5651_dapm_routes[] = {
1140 {"Stero1 DAC Power", NULL, "STO1 DAC ASRC"},
1141 {"Stero2 DAC Power", NULL, "STO2 DAC ASRC"},
1142 {"I2S1", NULL, "I2S1 ASRC"},
1143 {"I2S2", NULL, "I2S2 ASRC"},
1144
1145 {"IN1P", NULL, "LDO"},
1146 {"IN2P", NULL, "LDO"},
1147 {"IN3P", NULL, "LDO"},
1148
1149 {"IN1P", NULL, "MIC1"},
1150 {"IN2P", NULL, "MIC2"},
1151 {"IN2N", NULL, "MIC2"},
1152 {"IN3P", NULL, "MIC3"},
1153
1154 {"BST1", NULL, "IN1P"},
1155 {"BST2", NULL, "IN2P"},
1156 {"BST2", NULL, "IN2N"},
1157 {"BST3", NULL, "IN3P"},
1158
1159 {"INL1 VOL", NULL, "IN2P"},
1160 {"INR1 VOL", NULL, "IN2N"},
1161
1162 {"RECMIXL", "INL1 Switch", "INL1 VOL"},
1163 {"RECMIXL", "BST3 Switch", "BST3"},
1164 {"RECMIXL", "BST2 Switch", "BST2"},
1165 {"RECMIXL", "BST1 Switch", "BST1"},
1166
1167 {"RECMIXR", "INR1 Switch", "INR1 VOL"},
1168 {"RECMIXR", "BST3 Switch", "BST3"},
1169 {"RECMIXR", "BST2 Switch", "BST2"},
1170 {"RECMIXR", "BST1 Switch", "BST1"},
1171
1172 {"ADC L", NULL, "RECMIXL"},
1173 {"ADC L", NULL, "ADC L Power"},
1174 {"ADC R", NULL, "RECMIXR"},
1175 {"ADC R", NULL, "ADC R Power"},
1176
1177 {"DMIC L1", NULL, "DMIC CLK"},
1178 {"DMIC R1", NULL, "DMIC CLK"},
1179
1180 {"Stereo1 ADC L2 Mux", "DMIC", "DMIC L1"},
1181 {"Stereo1 ADC L2 Mux", "DD MIX", "DD MIXL"},
1182 {"Stereo1 ADC L1 Mux", "ADC", "ADC L"},
1183 {"Stereo1 ADC L1 Mux", "DD MIX", "DD MIXL"},
1184
1185 {"Stereo1 ADC R1 Mux", "ADC", "ADC R"},
1186 {"Stereo1 ADC R1 Mux", "DD MIX", "DD MIXR"},
1187 {"Stereo1 ADC R2 Mux", "DMIC", "DMIC R1"},
1188 {"Stereo1 ADC R2 Mux", "DD MIX", "DD MIXR"},
1189
1190 {"Stereo2 ADC L2 Mux", "DMIC L", "DMIC L1"},
1191 {"Stereo2 ADC L2 Mux", "DD MIXL", "DD MIXL"},
1192 {"Stereo2 ADC L1 Mux", "DD MIXL", "DD MIXL"},
1193 {"Stereo2 ADC L1 Mux", "ADCL", "ADC L"},
1194
1195 {"Stereo2 ADC R1 Mux", "DD MIXR", "DD MIXR"},
1196 {"Stereo2 ADC R1 Mux", "ADCR", "ADC R"},
1197 {"Stereo2 ADC R2 Mux", "DMIC R", "DMIC R1"},
1198 {"Stereo2 ADC R2 Mux", "DD MIXR", "DD MIXR"},
1199
1200 {"Stereo1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux"},
1201 {"Stereo1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux"},
1202 {"Stereo1 ADC MIXL", NULL, "Stereo1 Filter"},
1203 {"Stereo1 Filter", NULL, "PLL1", is_sysclk_from_pll},
1204 {"Stereo1 Filter", NULL, "ADC ASRC"},
1205
1206 {"Stereo1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux"},
1207 {"Stereo1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux"},
1208 {"Stereo1 ADC MIXR", NULL, "Stereo1 Filter"},
1209
1210 {"Stereo2 ADC MIXL", "ADC1 Switch", "Stereo2 ADC L1 Mux"},
1211 {"Stereo2 ADC MIXL", "ADC2 Switch", "Stereo2 ADC L2 Mux"},
1212 {"Stereo2 ADC MIXL", NULL, "Stereo2 Filter"},
1213 {"Stereo2 Filter", NULL, "PLL1", is_sysclk_from_pll},
1214 {"Stereo2 Filter", NULL, "ADC ASRC"},
1215
1216 {"Stereo2 ADC MIXR", "ADC1 Switch", "Stereo2 ADC R1 Mux"},
1217 {"Stereo2 ADC MIXR", "ADC2 Switch", "Stereo2 ADC R2 Mux"},
1218 {"Stereo2 ADC MIXR", NULL, "Stereo2 Filter"},
1219
1220 {"IF1 ADC2", NULL, "Stereo2 ADC MIXL"},
1221 {"IF1 ADC2", NULL, "Stereo2 ADC MIXR"},
1222 {"IF1 ADC1", NULL, "Stereo1 ADC MIXL"},
1223 {"IF1 ADC1", NULL, "Stereo1 ADC MIXR"},
1224
1225 {"IF1 ADC1", NULL, "I2S1"},
1226
1227 {"IF2 ADC", "IF1 ADC1", "IF1 ADC1"},
1228 {"IF2 ADC", "IF1 ADC2", "IF1 ADC2"},
1229 {"IF2 ADC", NULL, "I2S2"},
1230
1231 {"AIF1TX", NULL, "IF1 ADC1"},
1232 {"AIF1TX", NULL, "IF1 ADC2"},
1233 {"AIF2TX", NULL, "IF2 ADC"},
1234
1235 {"IF1 DAC", NULL, "AIF1RX"},
1236 {"IF1 DAC", NULL, "I2S1"},
1237 {"IF2 DAC", NULL, "AIF2RX"},
1238 {"IF2 DAC", NULL, "I2S2"},
1239
1240 {"IF1 DAC1 L", NULL, "IF1 DAC"},
1241 {"IF1 DAC1 R", NULL, "IF1 DAC"},
1242 {"IF1 DAC2 L", NULL, "IF1 DAC"},
1243 {"IF1 DAC2 R", NULL, "IF1 DAC"},
1244 {"IF2 DAC L", NULL, "IF2 DAC"},
1245 {"IF2 DAC R", NULL, "IF2 DAC"},
1246
1247 {"DAC MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL"},
1248 {"DAC MIXL", "INF1 Switch", "IF1 DAC1 L"},
1249 {"DAC MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR"},
1250 {"DAC MIXR", "INF1 Switch", "IF1 DAC1 R"},
1251
1252 {"Audio DSP", NULL, "DAC MIXL"},
1253 {"Audio DSP", NULL, "DAC MIXR"},
1254
1255 {"DAC L2 Mux", "IF1", "IF1 DAC2 L"},
1256 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1257 {"DAC L2 Volume", NULL, "DAC L2 Mux"},
1258
1259 {"DAC R2 Mux", "IF1", "IF1 DAC2 R"},
1260 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1261 {"DAC R2 Volume", NULL, "DAC R2 Mux"},
1262
1263 {"Stereo DAC MIXL", "DAC L1 Switch", "Audio DSP"},
1264 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"},
1265 {"Stereo DAC MIXL", "DAC R1 Switch", "DAC MIXR"},
1266 {"Stereo DAC MIXL", NULL, "Stero1 DAC Power"},
1267 {"Stereo DAC MIXL", NULL, "Stero2 DAC Power"},
1268 {"Stereo DAC MIXR", "DAC R1 Switch", "Audio DSP"},
1269 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"},
1270 {"Stereo DAC MIXR", "DAC L1 Switch", "DAC MIXL"},
1271 {"Stereo DAC MIXR", NULL, "Stero1 DAC Power"},
1272 {"Stereo DAC MIXR", NULL, "Stero2 DAC Power"},
1273
1274 {"PDM L Mux", "Stereo DAC MIX", "Stereo DAC MIXL"},
1275 {"PDM L Mux", "DD MIX", "DAC MIXL"},
1276 {"PDM R Mux", "Stereo DAC MIX", "Stereo DAC MIXR"},
1277 {"PDM R Mux", "DD MIX", "DAC MIXR"},
1278
1279 {"DAC L1", NULL, "Stereo DAC MIXL"},
1280 {"DAC L1", NULL, "PLL1", is_sysclk_from_pll},
1281 {"DAC L1", NULL, "DAC L1 Power"},
1282 {"DAC R1", NULL, "Stereo DAC MIXR"},
1283 {"DAC R1", NULL, "PLL1", is_sysclk_from_pll},
1284 {"DAC R1", NULL, "DAC R1 Power"},
1285
1286 {"DD MIXL", "DAC L1 Switch", "DAC MIXL"},
1287 {"DD MIXL", "DAC L2 Switch", "DAC L2 Volume"},
1288 {"DD MIXL", "DAC R2 Switch", "DAC R2 Volume"},
1289 {"DD MIXL", NULL, "Stero2 DAC Power"},
1290
1291 {"DD MIXR", "DAC R1 Switch", "DAC MIXR"},
1292 {"DD MIXR", "DAC R2 Switch", "DAC R2 Volume"},
1293 {"DD MIXR", "DAC L2 Switch", "DAC L2 Volume"},
1294 {"DD MIXR", NULL, "Stero2 DAC Power"},
1295
1296 {"OUT MIXL", "BST1 Switch", "BST1"},
1297 {"OUT MIXL", "BST2 Switch", "BST2"},
1298 {"OUT MIXL", "INL1 Switch", "INL1 VOL"},
1299 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1300 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1301
1302 {"OUT MIXR", "BST2 Switch", "BST2"},
1303 {"OUT MIXR", "BST1 Switch", "BST1"},
1304 {"OUT MIXR", "INR1 Switch", "INR1 VOL"},
1305 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1306 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1307
1308 {"HPOVOL L", "Switch", "OUT MIXL"},
1309 {"HPOVOL R", "Switch", "OUT MIXR"},
1310 {"OUTVOL L", "Switch", "OUT MIXL"},
1311 {"OUTVOL R", "Switch", "OUT MIXR"},
1312
1313 {"HPOL MIX", "HPO MIX DAC1 Switch", "DAC L1"},
1314 {"HPOL MIX", "HPO MIX HPVOL Switch", "HPOVOL L"},
1315 {"HPOL MIX", NULL, "HP L Amp"},
1316 {"HPOR MIX", "HPO MIX DAC1 Switch", "DAC R1"},
1317 {"HPOR MIX", "HPO MIX HPVOL Switch", "HPOVOL R"},
1318 {"HPOR MIX", NULL, "HP R Amp"},
1319
1320 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1321 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1322 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1323 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1324
1325 {"HP Amp", NULL, "HPOL MIX"},
1326 {"HP Amp", NULL, "HPOR MIX"},
1327 {"HP Amp", NULL, "Amp Power"},
1328 {"HPO L Playback", "Switch", "HP Amp"},
1329 {"HPO R Playback", "Switch", "HP Amp"},
1330 {"HPOL", NULL, "HPO L Playback"},
1331 {"HPOR", NULL, "HPO R Playback"},
1332
1333 {"LOUT L Playback", "Switch", "LOUT MIX"},
1334 {"LOUT R Playback", "Switch", "LOUT MIX"},
1335 {"LOUTL", NULL, "LOUT L Playback"},
1336 {"LOUTL", NULL, "Amp Power"},
1337 {"LOUTR", NULL, "LOUT R Playback"},
1338 {"LOUTR", NULL, "Amp Power"},
1339
1340 {"PDML", NULL, "PDM L Mux"},
1341 {"PDMR", NULL, "PDM R Mux"},
1342 };
1343
1344 static int rt5651_hw_params(struct snd_pcm_substream *substream,
1345 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1346 {
1347 struct snd_soc_codec *codec = dai->codec;
1348 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
1349 unsigned int val_len = 0, val_clk, mask_clk;
1350 int pre_div, bclk_ms, frame_size;
1351
1352 rt5651->lrck[dai->id] = params_rate(params);
1353 pre_div = rl6231_get_clk_info(rt5651->sysclk, rt5651->lrck[dai->id]);
1354
1355 if (pre_div < 0) {
1356 dev_err(codec->dev, "Unsupported clock setting\n");
1357 return -EINVAL;
1358 }
1359 frame_size = snd_soc_params_to_frame_size(params);
1360 if (frame_size < 0) {
1361 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
1362 return -EINVAL;
1363 }
1364 bclk_ms = frame_size > 32 ? 1 : 0;
1365 rt5651->bclk[dai->id] = rt5651->lrck[dai->id] * (32 << bclk_ms);
1366
1367 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
1368 rt5651->bclk[dai->id], rt5651->lrck[dai->id]);
1369 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
1370 bclk_ms, pre_div, dai->id);
1371
1372 switch (params_width(params)) {
1373 case 16:
1374 break;
1375 case 20:
1376 val_len |= RT5651_I2S_DL_20;
1377 break;
1378 case 24:
1379 val_len |= RT5651_I2S_DL_24;
1380 break;
1381 case 8:
1382 val_len |= RT5651_I2S_DL_8;
1383 break;
1384 default:
1385 return -EINVAL;
1386 }
1387
1388 switch (dai->id) {
1389 case RT5651_AIF1:
1390 mask_clk = RT5651_I2S_PD1_MASK;
1391 val_clk = pre_div << RT5651_I2S_PD1_SFT;
1392 snd_soc_update_bits(codec, RT5651_I2S1_SDP,
1393 RT5651_I2S_DL_MASK, val_len);
1394 snd_soc_update_bits(codec, RT5651_ADDA_CLK1, mask_clk, val_clk);
1395 break;
1396 case RT5651_AIF2:
1397 mask_clk = RT5651_I2S_BCLK_MS2_MASK | RT5651_I2S_PD2_MASK;
1398 val_clk = pre_div << RT5651_I2S_PD2_SFT;
1399 snd_soc_update_bits(codec, RT5651_I2S2_SDP,
1400 RT5651_I2S_DL_MASK, val_len);
1401 snd_soc_update_bits(codec, RT5651_ADDA_CLK1, mask_clk, val_clk);
1402 break;
1403 default:
1404 dev_err(codec->dev, "Wrong dai->id: %d\n", dai->id);
1405 return -EINVAL;
1406 }
1407
1408 return 0;
1409 }
1410
1411 static int rt5651_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
1412 {
1413 struct snd_soc_codec *codec = dai->codec;
1414 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
1415 unsigned int reg_val = 0;
1416
1417 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
1418 case SND_SOC_DAIFMT_CBM_CFM:
1419 rt5651->master[dai->id] = 1;
1420 break;
1421 case SND_SOC_DAIFMT_CBS_CFS:
1422 reg_val |= RT5651_I2S_MS_S;
1423 rt5651->master[dai->id] = 0;
1424 break;
1425 default:
1426 return -EINVAL;
1427 }
1428
1429 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
1430 case SND_SOC_DAIFMT_NB_NF:
1431 break;
1432 case SND_SOC_DAIFMT_IB_NF:
1433 reg_val |= RT5651_I2S_BP_INV;
1434 break;
1435 default:
1436 return -EINVAL;
1437 }
1438
1439 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
1440 case SND_SOC_DAIFMT_I2S:
1441 break;
1442 case SND_SOC_DAIFMT_LEFT_J:
1443 reg_val |= RT5651_I2S_DF_LEFT;
1444 break;
1445 case SND_SOC_DAIFMT_DSP_A:
1446 reg_val |= RT5651_I2S_DF_PCM_A;
1447 break;
1448 case SND_SOC_DAIFMT_DSP_B:
1449 reg_val |= RT5651_I2S_DF_PCM_B;
1450 break;
1451 default:
1452 return -EINVAL;
1453 }
1454
1455 switch (dai->id) {
1456 case RT5651_AIF1:
1457 snd_soc_update_bits(codec, RT5651_I2S1_SDP,
1458 RT5651_I2S_MS_MASK | RT5651_I2S_BP_MASK |
1459 RT5651_I2S_DF_MASK, reg_val);
1460 break;
1461 case RT5651_AIF2:
1462 snd_soc_update_bits(codec, RT5651_I2S2_SDP,
1463 RT5651_I2S_MS_MASK | RT5651_I2S_BP_MASK |
1464 RT5651_I2S_DF_MASK, reg_val);
1465 break;
1466 default:
1467 dev_err(codec->dev, "Wrong dai->id: %d\n", dai->id);
1468 return -EINVAL;
1469 }
1470 return 0;
1471 }
1472
1473 static int rt5651_set_dai_sysclk(struct snd_soc_dai *dai,
1474 int clk_id, unsigned int freq, int dir)
1475 {
1476 struct snd_soc_codec *codec = dai->codec;
1477 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
1478 unsigned int reg_val = 0;
1479
1480 if (freq == rt5651->sysclk && clk_id == rt5651->sysclk_src)
1481 return 0;
1482
1483 switch (clk_id) {
1484 case RT5651_SCLK_S_MCLK:
1485 reg_val |= RT5651_SCLK_SRC_MCLK;
1486 break;
1487 case RT5651_SCLK_S_PLL1:
1488 reg_val |= RT5651_SCLK_SRC_PLL1;
1489 break;
1490 case RT5651_SCLK_S_RCCLK:
1491 reg_val |= RT5651_SCLK_SRC_RCCLK;
1492 break;
1493 default:
1494 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
1495 return -EINVAL;
1496 }
1497 snd_soc_update_bits(codec, RT5651_GLB_CLK,
1498 RT5651_SCLK_SRC_MASK, reg_val);
1499 rt5651->sysclk = freq;
1500 rt5651->sysclk_src = clk_id;
1501
1502 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
1503
1504 return 0;
1505 }
1506
1507 static int rt5651_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
1508 unsigned int freq_in, unsigned int freq_out)
1509 {
1510 struct snd_soc_codec *codec = dai->codec;
1511 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
1512 struct rl6231_pll_code pll_code;
1513 int ret;
1514
1515 if (source == rt5651->pll_src && freq_in == rt5651->pll_in &&
1516 freq_out == rt5651->pll_out)
1517 return 0;
1518
1519 if (!freq_in || !freq_out) {
1520 dev_dbg(codec->dev, "PLL disabled\n");
1521
1522 rt5651->pll_in = 0;
1523 rt5651->pll_out = 0;
1524 snd_soc_update_bits(codec, RT5651_GLB_CLK,
1525 RT5651_SCLK_SRC_MASK, RT5651_SCLK_SRC_MCLK);
1526 return 0;
1527 }
1528
1529 switch (source) {
1530 case RT5651_PLL1_S_MCLK:
1531 snd_soc_update_bits(codec, RT5651_GLB_CLK,
1532 RT5651_PLL1_SRC_MASK, RT5651_PLL1_SRC_MCLK);
1533 break;
1534 case RT5651_PLL1_S_BCLK1:
1535 snd_soc_update_bits(codec, RT5651_GLB_CLK,
1536 RT5651_PLL1_SRC_MASK, RT5651_PLL1_SRC_BCLK1);
1537 break;
1538 case RT5651_PLL1_S_BCLK2:
1539 snd_soc_update_bits(codec, RT5651_GLB_CLK,
1540 RT5651_PLL1_SRC_MASK, RT5651_PLL1_SRC_BCLK2);
1541 break;
1542 default:
1543 dev_err(codec->dev, "Unknown PLL source %d\n", source);
1544 return -EINVAL;
1545 }
1546
1547 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
1548 if (ret < 0) {
1549 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
1550 return ret;
1551 }
1552
1553 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n",
1554 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
1555 pll_code.n_code, pll_code.k_code);
1556
1557 snd_soc_write(codec, RT5651_PLL_CTRL1,
1558 pll_code.n_code << RT5651_PLL_N_SFT | pll_code.k_code);
1559 snd_soc_write(codec, RT5651_PLL_CTRL2,
1560 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5651_PLL_M_SFT |
1561 pll_code.m_bp << RT5651_PLL_M_BP_SFT);
1562
1563 rt5651->pll_in = freq_in;
1564 rt5651->pll_out = freq_out;
1565 rt5651->pll_src = source;
1566
1567 return 0;
1568 }
1569
1570 static int rt5651_set_bias_level(struct snd_soc_codec *codec,
1571 enum snd_soc_bias_level level)
1572 {
1573 switch (level) {
1574 case SND_SOC_BIAS_PREPARE:
1575 if (SND_SOC_BIAS_STANDBY == snd_soc_codec_get_bias_level(codec)) {
1576 snd_soc_update_bits(codec, RT5651_PWR_ANLG1,
1577 RT5651_PWR_VREF1 | RT5651_PWR_MB |
1578 RT5651_PWR_BG | RT5651_PWR_VREF2,
1579 RT5651_PWR_VREF1 | RT5651_PWR_MB |
1580 RT5651_PWR_BG | RT5651_PWR_VREF2);
1581 usleep_range(10000, 15000);
1582 snd_soc_update_bits(codec, RT5651_PWR_ANLG1,
1583 RT5651_PWR_FV1 | RT5651_PWR_FV2,
1584 RT5651_PWR_FV1 | RT5651_PWR_FV2);
1585 snd_soc_update_bits(codec, RT5651_PWR_ANLG1,
1586 RT5651_PWR_LDO_DVO_MASK,
1587 RT5651_PWR_LDO_DVO_1_2V);
1588 snd_soc_update_bits(codec, RT5651_D_MISC, 0x1, 0x1);
1589 if (snd_soc_read(codec, RT5651_PLL_MODE_1) & 0x9200)
1590 snd_soc_update_bits(codec, RT5651_D_MISC,
1591 0xc00, 0xc00);
1592 }
1593 break;
1594
1595 case SND_SOC_BIAS_STANDBY:
1596 snd_soc_write(codec, RT5651_D_MISC, 0x0010);
1597 snd_soc_write(codec, RT5651_PWR_DIG1, 0x0000);
1598 snd_soc_write(codec, RT5651_PWR_DIG2, 0x0000);
1599 snd_soc_write(codec, RT5651_PWR_VOL, 0x0000);
1600 snd_soc_write(codec, RT5651_PWR_MIXER, 0x0000);
1601 snd_soc_write(codec, RT5651_PWR_ANLG1, 0x0000);
1602 snd_soc_write(codec, RT5651_PWR_ANLG2, 0x0000);
1603 break;
1604
1605 default:
1606 break;
1607 }
1608
1609 return 0;
1610 }
1611
1612 static int rt5651_probe(struct snd_soc_codec *codec)
1613 {
1614 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
1615
1616 rt5651->codec = codec;
1617
1618 snd_soc_update_bits(codec, RT5651_PWR_ANLG1,
1619 RT5651_PWR_VREF1 | RT5651_PWR_MB |
1620 RT5651_PWR_BG | RT5651_PWR_VREF2,
1621 RT5651_PWR_VREF1 | RT5651_PWR_MB |
1622 RT5651_PWR_BG | RT5651_PWR_VREF2);
1623 usleep_range(10000, 15000);
1624 snd_soc_update_bits(codec, RT5651_PWR_ANLG1,
1625 RT5651_PWR_FV1 | RT5651_PWR_FV2,
1626 RT5651_PWR_FV1 | RT5651_PWR_FV2);
1627
1628 snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
1629
1630 return 0;
1631 }
1632
1633 #ifdef CONFIG_PM
1634 static int rt5651_suspend(struct snd_soc_codec *codec)
1635 {
1636 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
1637
1638 regcache_cache_only(rt5651->regmap, true);
1639 regcache_mark_dirty(rt5651->regmap);
1640 return 0;
1641 }
1642
1643 static int rt5651_resume(struct snd_soc_codec *codec)
1644 {
1645 struct rt5651_priv *rt5651 = snd_soc_codec_get_drvdata(codec);
1646
1647 regcache_cache_only(rt5651->regmap, false);
1648 snd_soc_cache_sync(codec);
1649
1650 return 0;
1651 }
1652 #else
1653 #define rt5651_suspend NULL
1654 #define rt5651_resume NULL
1655 #endif
1656
1657 #define RT5651_STEREO_RATES SNDRV_PCM_RATE_8000_96000
1658 #define RT5651_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1659 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1660
1661 static const struct snd_soc_dai_ops rt5651_aif_dai_ops = {
1662 .hw_params = rt5651_hw_params,
1663 .set_fmt = rt5651_set_dai_fmt,
1664 .set_sysclk = rt5651_set_dai_sysclk,
1665 .set_pll = rt5651_set_dai_pll,
1666 };
1667
1668 static struct snd_soc_dai_driver rt5651_dai[] = {
1669 {
1670 .name = "rt5651-aif1",
1671 .id = RT5651_AIF1,
1672 .playback = {
1673 .stream_name = "AIF1 Playback",
1674 .channels_min = 1,
1675 .channels_max = 2,
1676 .rates = RT5651_STEREO_RATES,
1677 .formats = RT5651_FORMATS,
1678 },
1679 .capture = {
1680 .stream_name = "AIF1 Capture",
1681 .channels_min = 1,
1682 .channels_max = 2,
1683 .rates = RT5651_STEREO_RATES,
1684 .formats = RT5651_FORMATS,
1685 },
1686 .ops = &rt5651_aif_dai_ops,
1687 },
1688 {
1689 .name = "rt5651-aif2",
1690 .id = RT5651_AIF2,
1691 .playback = {
1692 .stream_name = "AIF2 Playback",
1693 .channels_min = 1,
1694 .channels_max = 2,
1695 .rates = RT5651_STEREO_RATES,
1696 .formats = RT5651_FORMATS,
1697 },
1698 .capture = {
1699 .stream_name = "AIF2 Capture",
1700 .channels_min = 1,
1701 .channels_max = 2,
1702 .rates = RT5651_STEREO_RATES,
1703 .formats = RT5651_FORMATS,
1704 },
1705 .ops = &rt5651_aif_dai_ops,
1706 },
1707 };
1708
1709 static struct snd_soc_codec_driver soc_codec_dev_rt5651 = {
1710 .probe = rt5651_probe,
1711 .suspend = rt5651_suspend,
1712 .resume = rt5651_resume,
1713 .set_bias_level = rt5651_set_bias_level,
1714 .idle_bias_off = true,
1715 .component_driver = {
1716 .controls = rt5651_snd_controls,
1717 .num_controls = ARRAY_SIZE(rt5651_snd_controls),
1718 .dapm_widgets = rt5651_dapm_widgets,
1719 .num_dapm_widgets = ARRAY_SIZE(rt5651_dapm_widgets),
1720 .dapm_routes = rt5651_dapm_routes,
1721 .num_dapm_routes = ARRAY_SIZE(rt5651_dapm_routes),
1722 },
1723 };
1724
1725 static const struct regmap_config rt5651_regmap = {
1726 .reg_bits = 8,
1727 .val_bits = 16,
1728
1729 .max_register = RT5651_DEVICE_ID + 1 + (ARRAY_SIZE(rt5651_ranges) *
1730 RT5651_PR_SPACING),
1731 .volatile_reg = rt5651_volatile_register,
1732 .readable_reg = rt5651_readable_register,
1733
1734 .cache_type = REGCACHE_RBTREE,
1735 .reg_defaults = rt5651_reg,
1736 .num_reg_defaults = ARRAY_SIZE(rt5651_reg),
1737 .ranges = rt5651_ranges,
1738 .num_ranges = ARRAY_SIZE(rt5651_ranges),
1739 };
1740
1741 #if defined(CONFIG_OF)
1742 static const struct of_device_id rt5651_of_match[] = {
1743 { .compatible = "realtek,rt5651", },
1744 {},
1745 };
1746 MODULE_DEVICE_TABLE(of, rt5651_of_match);
1747 #endif
1748
1749 #ifdef CONFIG_ACPI
1750 static const struct acpi_device_id rt5651_acpi_match[] = {
1751 { "10EC5651", 0 },
1752 { },
1753 };
1754 MODULE_DEVICE_TABLE(acpi, rt5651_acpi_match);
1755 #endif
1756
1757 static const struct i2c_device_id rt5651_i2c_id[] = {
1758 { "rt5651", 0 },
1759 { }
1760 };
1761 MODULE_DEVICE_TABLE(i2c, rt5651_i2c_id);
1762
1763 static int rt5651_parse_dt(struct rt5651_priv *rt5651, struct device_node *np)
1764 {
1765 rt5651->pdata.in2_diff = of_property_read_bool(np,
1766 "realtek,in2-differential");
1767 rt5651->pdata.dmic_en = of_property_read_bool(np,
1768 "realtek,dmic-en");
1769
1770 return 0;
1771 }
1772
1773 static int rt5651_i2c_probe(struct i2c_client *i2c,
1774 const struct i2c_device_id *id)
1775 {
1776 struct rt5651_platform_data *pdata = dev_get_platdata(&i2c->dev);
1777 struct rt5651_priv *rt5651;
1778 int ret;
1779
1780 rt5651 = devm_kzalloc(&i2c->dev, sizeof(*rt5651),
1781 GFP_KERNEL);
1782 if (NULL == rt5651)
1783 return -ENOMEM;
1784
1785 i2c_set_clientdata(i2c, rt5651);
1786
1787 if (pdata)
1788 rt5651->pdata = *pdata;
1789 else if (i2c->dev.of_node)
1790 rt5651_parse_dt(rt5651, i2c->dev.of_node);
1791
1792 rt5651->regmap = devm_regmap_init_i2c(i2c, &rt5651_regmap);
1793 if (IS_ERR(rt5651->regmap)) {
1794 ret = PTR_ERR(rt5651->regmap);
1795 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
1796 ret);
1797 return ret;
1798 }
1799
1800 regmap_read(rt5651->regmap, RT5651_DEVICE_ID, &ret);
1801 if (ret != RT5651_DEVICE_ID_VALUE) {
1802 dev_err(&i2c->dev,
1803 "Device with ID register %#x is not rt5651\n", ret);
1804 return -ENODEV;
1805 }
1806
1807 regmap_write(rt5651->regmap, RT5651_RESET, 0);
1808
1809 ret = regmap_register_patch(rt5651->regmap, init_list,
1810 ARRAY_SIZE(init_list));
1811 if (ret != 0)
1812 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
1813
1814 if (rt5651->pdata.in2_diff)
1815 regmap_update_bits(rt5651->regmap, RT5651_IN1_IN2,
1816 RT5651_IN_DF2, RT5651_IN_DF2);
1817
1818 if (rt5651->pdata.dmic_en)
1819 regmap_update_bits(rt5651->regmap, RT5651_GPIO_CTRL1,
1820 RT5651_GP2_PIN_MASK, RT5651_GP2_PIN_DMIC1_SCL);
1821
1822 rt5651->hp_mute = 1;
1823
1824 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5651,
1825 rt5651_dai, ARRAY_SIZE(rt5651_dai));
1826
1827 return ret;
1828 }
1829
1830 static int rt5651_i2c_remove(struct i2c_client *i2c)
1831 {
1832 snd_soc_unregister_codec(&i2c->dev);
1833
1834 return 0;
1835 }
1836
1837 static struct i2c_driver rt5651_i2c_driver = {
1838 .driver = {
1839 .name = "rt5651",
1840 .acpi_match_table = ACPI_PTR(rt5651_acpi_match),
1841 .of_match_table = of_match_ptr(rt5651_of_match),
1842 },
1843 .probe = rt5651_i2c_probe,
1844 .remove = rt5651_i2c_remove,
1845 .id_table = rt5651_i2c_id,
1846 };
1847 module_i2c_driver(rt5651_i2c_driver);
1848
1849 MODULE_DESCRIPTION("ASoC RT5651 driver");
1850 MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>");
1851 MODULE_LICENSE("GPL v2");
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