2 * rt3261.c -- RT3261 ALSA SoC audio codec driver
4 * Copyright 2011 Realtek Semiconductor Corp.
5 * Author: Johnny Hsu <johnnyhsu@realtek.com>
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.
12 #include <linux/module.h>
13 #include <linux/moduleparam.h>
14 #include <linux/init.h>
15 #include <linux/delay.h>
17 #include <linux/i2c.h>
18 #include <linux/platform_device.h>
19 #include <linux/spi/spi.h>
20 #include <sound/core.h>
21 #include <sound/pcm.h>
22 #include <sound/pcm_params.h>
23 #include <sound/soc.h>
24 #include <sound/soc-dapm.h>
25 #include <sound/initval.h>
26 #include <sound/tlv.h>
27 #include <mach/board.h>
28 #include <linux/clk.h>
29 #include <mach/iomux.h>
33 #include <linux/proc_fs.h>
34 #include <linux/seq_file.h>
35 #include <linux/vmalloc.h>
36 char debug_write_read = 0;
39 static struct snd_soc_codec *rt3261_codec;
42 #define DBG(x...) printk(KERN_INFO x)
49 #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE)
50 #include "rt_codec_ioctl.h"
51 #include "rt3261_ioctl.h"
56 #if defined (CONFIG_SND_SOC_RT3261)
57 #include "rt3261-dsp.h"
60 #define RT3261_REG_RW 1 /* for debug */
61 #define RT3261_DET_EXT_MIC 0
63 #define VERSION "RT3261_V1.0.0"
65 struct rt3261_init_reg {
70 static struct rt3261_init_reg init_list[] = {
71 {RT3261_GEN_CTRL1 , 0x3701},//fa[12:13] = 1'b; fa[8~10]=1; fa[0]=1
72 {RT3261_ADDA_CLK1 , 0x1114},//73[2] = 1'b
73 {RT3261_MICBIAS , 0x3030},//93[5:4] = 11'b
74 {RT3261_CLS_D_OUT , 0xa000},//8d[11] = 0'b
75 {RT3261_CLS_D_OVCD , 0x0328},//8c[8] = 1'b
76 {RT3261_PRIV_INDEX , 0x001d},//PR1d[8] = 1'b;
77 {RT3261_PRIV_DATA , 0x0347},
78 {RT3261_PRIV_INDEX , 0x003d},//PR3d[12] = 0'b; PR3d[9] = 1'b
79 {RT3261_PRIV_DATA , 0x2600},
80 {RT3261_PRIV_INDEX , 0x0012},//PR12 = 0aa8'h
81 {RT3261_PRIV_DATA , 0x0aa8},
82 {RT3261_PRIV_INDEX , 0x0014},//PR14 = 8aaa'h
83 {RT3261_PRIV_DATA , 0x8aaa},
84 {RT3261_PRIV_INDEX , 0x0020},//PR20 = 6115'h
85 {RT3261_PRIV_DATA , 0x6115},
86 {RT3261_PRIV_INDEX , 0x0023},//PR23 = 0804'h
87 {RT3261_PRIV_DATA , 0x0804},
88 {RT3261_SPK_VOL , 0x8b8b},//SPKMIX -> SPKVOL
89 {RT3261_HP_VOL , 0x8888},
90 {RT3261_OUTPUT , 0x8888},//unmute OUTVOLL/R
91 {RT3261_SPO_CLSD_RATIO , 0x0001},
93 #define RT3261_INIT_REG_LEN ARRAY_SIZE(init_list)
95 static int rt3261_reg_init(struct snd_soc_codec *codec)
99 for (i = 0; i < RT3261_INIT_REG_LEN; i++)
100 snd_soc_write(codec, init_list[i].reg, init_list[i].val);
105 static int rt3261_index_sync(struct snd_soc_codec *codec)
109 for (i = 0; i < RT3261_INIT_REG_LEN; i++)
110 if (RT3261_PRIV_INDEX == init_list[i].reg ||
111 RT3261_PRIV_DATA == init_list[i].reg)
112 snd_soc_write(codec, init_list[i].reg,
117 static const u16 rt3261_reg[RT3261_VENDOR_ID2 + 1] = {
118 [RT3261_RESET] = 0x000c,
119 [RT3261_SPK_VOL] = 0xc8c8,
120 [RT3261_HP_VOL] = 0xc8c8,
121 [RT3261_OUTPUT] = 0xc8c8,
122 [RT3261_MONO_OUT] = 0x8000,
123 [RT3261_INL_INR_VOL] = 0x0808,
124 [RT3261_DAC1_DIG_VOL] = 0xafaf,
125 [RT3261_DAC2_DIG_VOL] = 0xafaf,
126 [RT3261_ADC_DIG_VOL] = 0x2f2f,
127 [RT3261_ADC_DATA] = 0x2f2f,
128 [RT3261_STO_ADC_MIXER] = 0x7060,
129 [RT3261_MONO_ADC_MIXER] = 0x7070,
130 [RT3261_AD_DA_MIXER] = 0x8080,
131 [RT3261_STO_DAC_MIXER] = 0x5454,
132 [RT3261_MONO_DAC_MIXER] = 0x5454,
133 [RT3261_DIG_MIXER] = 0xaa00,
134 [RT3261_DSP_PATH2] = 0xa000,
135 [RT3261_REC_L2_MIXER] = 0x007f,
136 [RT3261_REC_R2_MIXER] = 0x007f,
137 [RT3261_HPO_MIXER] = 0xe000,
138 [RT3261_SPK_L_MIXER] = 0x003e,
139 [RT3261_SPK_R_MIXER] = 0x003e,
140 [RT3261_SPO_L_MIXER] = 0xf800,
141 [RT3261_SPO_R_MIXER] = 0x3800,
142 [RT3261_SPO_CLSD_RATIO] = 0x0004,
143 [RT3261_MONO_MIXER] = 0xfc00,
144 [RT3261_OUT_L3_MIXER] = 0x01ff,
145 [RT3261_OUT_R3_MIXER] = 0x01ff,
146 [RT3261_LOUT_MIXER] = 0xf000,
147 [RT3261_PWR_ANLG1] = 0x00c0,
148 [RT3261_I2S1_SDP] = 0x8000,
149 [RT3261_I2S2_SDP] = 0x8000,
150 [RT3261_I2S3_SDP] = 0x8000,
151 [RT3261_ADDA_CLK1] = 0x1110,
152 [RT3261_ADDA_CLK2] = 0x0c00,
153 [RT3261_DMIC] = 0x1d00,
154 [RT3261_ASRC_3] = 0x0008,
155 [RT3261_HP_OVCD] = 0x0600,
156 [RT3261_CLS_D_OVCD] = 0x0228,
157 [RT3261_CLS_D_OUT] = 0xa800,
158 [RT3261_DEPOP_M1] = 0x0004,
159 [RT3261_DEPOP_M2] = 0x1100,
160 [RT3261_DEPOP_M3] = 0x0646,
161 [RT3261_CHARGE_PUMP] = 0x0c00,
162 [RT3261_MICBIAS] = 0x3000,
163 [RT3261_EQ_CTRL1] = 0x2080,
164 [RT3261_DRC_AGC_1] = 0x2206,
165 [RT3261_DRC_AGC_2] = 0x1f00,
166 [RT3261_ANC_CTRL1] = 0x034b,
167 [RT3261_ANC_CTRL2] = 0x0066,
168 [RT3261_ANC_CTRL3] = 0x000b,
169 [RT3261_GPIO_CTRL1] = 0x0400,
170 [RT3261_DSP_CTRL3] = 0x2000,
171 [RT3261_BASE_BACK] = 0x0013,
172 [RT3261_MP3_PLUS1] = 0x0680,
173 [RT3261_MP3_PLUS2] = 0x1c17,
174 [RT3261_3D_HP] = 0x8c00,
175 [RT3261_ADJ_HPF] = 0x2a20,
176 [RT3261_HP_CALIB_AMP_DET] = 0x0400,
177 [RT3261_SV_ZCD1] = 0x0809,
178 [RT3261_VENDOR_ID1] = 0x10ec,
179 [RT3261_VENDOR_ID2] = 0x6231,
182 static int rt3261_reset(struct snd_soc_codec *codec)
184 return snd_soc_write(codec, RT3261_RESET, 0);
187 static unsigned int rt3261_read(struct snd_soc_codec *codec,
192 val = codec->hw_read(codec, reg);
196 static int do_hw_write(struct snd_soc_codec *codec, unsigned int reg,
197 unsigned int value, const void *data, int len)
201 if (!snd_soc_codec_volatile_register(codec, reg) &&
202 reg < codec->driver->reg_cache_size &&
203 !codec->cache_bypass) {
204 ret = snd_soc_cache_write(codec, reg, value);
209 if (codec->cache_only) {
210 codec->cache_sync = 1;
214 ret = codec->hw_write(codec->control_data, data, len);
223 static int rt3261_write(struct snd_soc_codec *codec, unsigned int reg,
229 data[1] = (value >> 8) & 0xff;
230 data[2] = value & 0xff;
232 return do_hw_write(codec, reg, value, data, 3);
236 * rt3261_index_write - Write private register.
237 * @codec: SoC audio codec device.
238 * @reg: Private register index.
239 * @value: Private register Data.
241 * Modify private register for advanced setting. It can be written through
242 * private index (0x6a) and data (0x6c) register.
244 * Returns 0 for success or negative error code.
246 static int rt3261_index_write(struct snd_soc_codec *codec,
247 unsigned int reg, unsigned int value)
251 ret = snd_soc_write(codec, RT3261_PRIV_INDEX, reg);
253 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
256 ret = snd_soc_write(codec, RT3261_PRIV_DATA, value);
258 dev_err(codec->dev, "Failed to set private value: %d\n", ret);
268 * rt3261_index_read - Read private register.
269 * @codec: SoC audio codec device.
270 * @reg: Private register index.
272 * Read advanced setting from private register. It can be read through
273 * private index (0x6a) and data (0x6c) register.
275 * Returns private register value or negative error code.
277 static unsigned int rt3261_index_read(
278 struct snd_soc_codec *codec, unsigned int reg)
282 ret = snd_soc_write(codec, RT3261_PRIV_INDEX, reg);
284 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
287 return snd_soc_read(codec, RT3261_PRIV_DATA);
291 * rt3261_index_update_bits - update private register bits
292 * @codec: audio codec
293 * @reg: Private register index.
294 * @mask: register mask
297 * Writes new register value.
299 * Returns 1 for change, 0 for no change, or negative error code.
301 static int rt3261_index_update_bits(struct snd_soc_codec *codec,
302 unsigned int reg, unsigned int mask, unsigned int value)
304 unsigned int old, new;
307 ret = rt3261_index_read(codec, reg);
309 dev_err(codec->dev, "Failed to read private reg: %d\n", ret);
314 new = (old & ~mask) | (value & mask);
317 ret = rt3261_index_write(codec, reg, new);
320 "Failed to write private reg: %d\n", ret);
330 static int rt3261_volatile_register(
331 struct snd_soc_codec *codec, unsigned int reg)
335 case RT3261_PRIV_DATA:
337 case RT3261_EQ_CTRL1:
338 case RT3261_DRC_AGC_1:
339 case RT3261_ANC_CTRL1:
340 case RT3261_IRQ_CTRL2:
341 case RT3261_INT_IRQ_ST:
342 case RT3261_DSP_CTRL2:
343 case RT3261_DSP_CTRL3:
344 case RT3261_PGM_REG_ARR1:
345 case RT3261_PGM_REG_ARR3:
346 case RT3261_VENDOR_ID:
347 case RT3261_VENDOR_ID1:
348 case RT3261_VENDOR_ID2:
355 static int rt3261_readable_register(
356 struct snd_soc_codec *codec, unsigned int reg)
363 case RT3261_MONO_OUT:
366 case RT3261_INL_INR_VOL:
367 case RT3261_DAC1_DIG_VOL:
368 case RT3261_DAC2_DIG_VOL:
369 case RT3261_DAC2_CTRL:
370 case RT3261_ADC_DIG_VOL:
371 case RT3261_ADC_DATA:
372 case RT3261_ADC_BST_VOL:
373 case RT3261_STO_ADC_MIXER:
374 case RT3261_MONO_ADC_MIXER:
375 case RT3261_AD_DA_MIXER:
376 case RT3261_STO_DAC_MIXER:
377 case RT3261_MONO_DAC_MIXER:
378 case RT3261_DIG_MIXER:
379 case RT3261_DSP_PATH1:
380 case RT3261_DSP_PATH2:
381 case RT3261_DIG_INF_DATA:
382 case RT3261_REC_L1_MIXER:
383 case RT3261_REC_L2_MIXER:
384 case RT3261_REC_R1_MIXER:
385 case RT3261_REC_R2_MIXER:
386 case RT3261_HPO_MIXER:
387 case RT3261_SPK_L_MIXER:
388 case RT3261_SPK_R_MIXER:
389 case RT3261_SPO_L_MIXER:
390 case RT3261_SPO_R_MIXER:
391 case RT3261_SPO_CLSD_RATIO:
392 case RT3261_MONO_MIXER:
393 case RT3261_OUT_L1_MIXER:
394 case RT3261_OUT_L2_MIXER:
395 case RT3261_OUT_L3_MIXER:
396 case RT3261_OUT_R1_MIXER:
397 case RT3261_OUT_R2_MIXER:
398 case RT3261_OUT_R3_MIXER:
399 case RT3261_LOUT_MIXER:
400 case RT3261_PWR_DIG1:
401 case RT3261_PWR_DIG2:
402 case RT3261_PWR_ANLG1:
403 case RT3261_PWR_ANLG2:
404 case RT3261_PWR_MIXER:
406 case RT3261_PRIV_INDEX:
407 case RT3261_PRIV_DATA:
408 case RT3261_I2S1_SDP:
409 case RT3261_I2S2_SDP:
410 case RT3261_I2S3_SDP:
411 case RT3261_ADDA_CLK1:
412 case RT3261_ADDA_CLK2:
415 case RT3261_PLL_CTRL1:
416 case RT3261_PLL_CTRL2:
423 case RT3261_CLS_D_OVCD:
424 case RT3261_CLS_D_OUT:
425 case RT3261_DEPOP_M1:
426 case RT3261_DEPOP_M2:
427 case RT3261_DEPOP_M3:
428 case RT3261_CHARGE_PUMP:
429 case RT3261_PV_DET_SPK_G:
431 case RT3261_EQ_CTRL1:
432 case RT3261_EQ_CTRL2:
433 case RT3261_WIND_FILTER:
434 case RT3261_DRC_AGC_1:
435 case RT3261_DRC_AGC_2:
436 case RT3261_DRC_AGC_3:
438 case RT3261_ANC_CTRL1:
439 case RT3261_ANC_CTRL2:
440 case RT3261_ANC_CTRL3:
443 case RT3261_IRQ_CTRL1:
444 case RT3261_IRQ_CTRL2:
445 case RT3261_INT_IRQ_ST:
446 case RT3261_GPIO_CTRL1:
447 case RT3261_GPIO_CTRL2:
448 case RT3261_GPIO_CTRL3:
449 case RT3261_DSP_CTRL1:
450 case RT3261_DSP_CTRL2:
451 case RT3261_DSP_CTRL3:
452 case RT3261_DSP_CTRL4:
453 case RT3261_PGM_REG_ARR1:
454 case RT3261_PGM_REG_ARR2:
455 case RT3261_PGM_REG_ARR3:
456 case RT3261_PGM_REG_ARR4:
457 case RT3261_PGM_REG_ARR5:
458 case RT3261_SCB_FUNC:
459 case RT3261_SCB_CTRL:
460 case RT3261_BASE_BACK:
461 case RT3261_MP3_PLUS1:
462 case RT3261_MP3_PLUS2:
465 case RT3261_HP_CALIB_AMP_DET:
466 case RT3261_HP_CALIB2:
469 case RT3261_GEN_CTRL1:
470 case RT3261_GEN_CTRL2:
471 case RT3261_GEN_CTRL3:
472 case RT3261_VENDOR_ID:
473 case RT3261_VENDOR_ID1:
474 case RT3261_VENDOR_ID2:
482 * rt3261_headset_detect - Detect headset.
483 * @codec: SoC audio codec device.
484 * @jack_insert: Jack insert or not.
486 * Detect whether is headset or not when jack inserted.
488 * Returns detect status.
490 int rt3261_headset_detect(struct snd_soc_codec *codec, int jack_insert)
496 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
497 snd_soc_write(codec, RT3261_PWR_ANLG1, 0x2004);
498 snd_soc_write(codec, RT3261_MICBIAS, 0x3830);
499 snd_soc_write(codec, RT3261_GEN_CTRL1 , 0x3701);
501 sclk_src = snd_soc_read(codec, RT3261_GLB_CLK) &
502 RT3261_SCLK_SRC_MASK;
503 snd_soc_update_bits(codec, RT3261_GLB_CLK,
504 RT3261_SCLK_SRC_MASK, 0x3 << RT3261_SCLK_SRC_SFT);
505 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
506 RT3261_PWR_LDO2, RT3261_PWR_LDO2);
507 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
508 RT3261_PWR_MB1, RT3261_PWR_MB1);
509 snd_soc_update_bits(codec, RT3261_MICBIAS,
510 RT3261_MIC1_OVCD_MASK | RT3261_MIC1_OVTH_MASK |
511 RT3261_PWR_CLK25M_MASK | RT3261_PWR_MB_MASK,
512 RT3261_MIC1_OVCD_EN | RT3261_MIC1_OVTH_600UA |
513 RT3261_PWR_MB_PU | RT3261_PWR_CLK25M_PU);
514 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
517 if (snd_soc_read(codec, RT3261_IRQ_CTRL2) & 0x8)
518 jack_type = RT3261_HEADPHO_DET;
520 jack_type = RT3261_HEADSET_DET;
521 snd_soc_update_bits(codec, RT3261_IRQ_CTRL2,
522 RT3261_MB1_OC_CLR, 0);
523 snd_soc_update_bits(codec, RT3261_GLB_CLK,
524 RT3261_SCLK_SRC_MASK, sclk_src);
526 snd_soc_update_bits(codec, RT3261_MICBIAS,
527 RT3261_MIC1_OVCD_MASK,
528 RT3261_MIC1_OVCD_DIS);
530 jack_type = RT3261_NO_JACK;
535 EXPORT_SYMBOL(rt3261_headset_detect);
537 static const char *rt3261_dacr2_src[] = { "TxDC_R", "TxDP_R" };
539 static const SOC_ENUM_SINGLE_DECL(rt3261_dacr2_enum,RT3261_DUMMY_PR3F,
540 14, rt3261_dacr2_src);
541 static const struct snd_kcontrol_new rt3261_dacr2_mux =
542 SOC_DAPM_ENUM("Mono dacr source", rt3261_dacr2_enum);
544 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
545 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
546 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
547 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
548 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
550 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
551 static unsigned int bst_tlv[] = {
552 TLV_DB_RANGE_HEAD(7),
553 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
554 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
555 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
556 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
557 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
558 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
559 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
562 static int rt3261_dmic_get(struct snd_kcontrol *kcontrol,
563 struct snd_ctl_elem_value *ucontrol)
565 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
566 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
568 ucontrol->value.integer.value[0] = rt3261->dmic_en;
573 static int rt3261_dmic_put(struct snd_kcontrol *kcontrol,
574 struct snd_ctl_elem_value *ucontrol)
576 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
577 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
579 if (rt3261->dmic_en == ucontrol->value.integer.value[0])
582 rt3261->dmic_en = ucontrol->value.integer.value[0];
583 switch (rt3261->dmic_en) {
584 case RT3261_DMIC_DIS:
585 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
586 RT3261_GP2_PIN_MASK | RT3261_GP3_PIN_MASK |
588 RT3261_GP2_PIN_GPIO2 | RT3261_GP3_PIN_GPIO3 |
589 RT3261_GP4_PIN_GPIO4);
590 snd_soc_update_bits(codec, RT3261_DMIC,
591 RT3261_DMIC_1_DP_MASK | RT3261_DMIC_2_DP_MASK,
592 RT3261_DMIC_1_DP_GPIO3 | RT3261_DMIC_2_DP_GPIO4);
593 snd_soc_update_bits(codec, RT3261_DMIC,
594 RT3261_DMIC_1_EN_MASK | RT3261_DMIC_2_EN_MASK,
595 RT3261_DMIC_1_DIS | RT3261_DMIC_2_DIS);
599 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
600 RT3261_GP2_PIN_MASK | RT3261_GP3_PIN_MASK,
601 RT3261_GP2_PIN_DMIC1_SCL | RT3261_GP3_PIN_DMIC1_SDA);
602 snd_soc_update_bits(codec, RT3261_DMIC,
603 RT3261_DMIC_1L_LH_MASK | RT3261_DMIC_1R_LH_MASK |
604 RT3261_DMIC_1_DP_MASK,
605 RT3261_DMIC_1L_LH_FALLING | RT3261_DMIC_1R_LH_RISING |
606 RT3261_DMIC_1_DP_IN1P);
607 snd_soc_update_bits(codec, RT3261_DMIC,
608 RT3261_DMIC_1_EN_MASK, RT3261_DMIC_1_EN);
612 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
613 RT3261_GP2_PIN_MASK | RT3261_GP4_PIN_MASK,
614 RT3261_GP2_PIN_DMIC1_SCL | RT3261_GP4_PIN_DMIC2_SDA);
615 snd_soc_update_bits(codec, RT3261_DMIC,
616 RT3261_DMIC_2L_LH_MASK | RT3261_DMIC_2R_LH_MASK |
617 RT3261_DMIC_2_DP_MASK,
618 RT3261_DMIC_2L_LH_FALLING | RT3261_DMIC_2R_LH_RISING |
619 RT3261_DMIC_2_DP_IN1N);
620 snd_soc_update_bits(codec, RT3261_DMIC,
621 RT3261_DMIC_2_EN_MASK, RT3261_DMIC_2_EN);
633 static int rt3261_mic1_get(struct snd_kcontrol *kcontrol,
634 struct snd_ctl_elem_value *ucontrol)
636 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
638 ucontrol->value.integer.value[0] =
639 (snd_soc_read(codec, RT3261_REC_L2_MIXER) & RT3261_M_BST1_RM_L) >> RT3261_M_BST1_RM_L_SFT;
644 static int rt3261_mic1_put(struct snd_kcontrol *kcontrol,
645 struct snd_ctl_elem_value *ucontrol)
647 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
649 if(ucontrol->value.integer.value[0]) {
650 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
651 RT3261_M_BST1_RM_L, 0);
652 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
653 RT3261_M_BST1_RM_R, 0);
655 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
656 RT3261_M_BST1_RM_L, RT3261_M_BST1_RM_L);
657 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
658 RT3261_M_BST1_RM_R, RT3261_M_BST1_RM_R);
664 static int rt3261_mic2_get(struct snd_kcontrol *kcontrol,
665 struct snd_ctl_elem_value *ucontrol)
667 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
669 ucontrol->value.integer.value[0] =
670 (snd_soc_read(codec, RT3261_REC_L2_MIXER) & RT3261_M_BST1_RM_L) >> RT3261_M_BST1_RM_L_SFT;
675 static int rt3261_mic2_put(struct snd_kcontrol *kcontrol,
676 struct snd_ctl_elem_value *ucontrol)
678 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
680 if(ucontrol->value.integer.value[0]) {
681 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
682 RT3261_M_BST4_RM_L, 0);
683 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
684 RT3261_M_BST4_RM_R, 0);
686 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
687 RT3261_M_BST4_RM_L, RT3261_M_BST4_RM_L);
688 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
689 RT3261_M_BST4_RM_R, RT3261_M_BST4_RM_R);
697 /* IN1/IN2 Input Type */
698 static const char *rt3261_input_mode[] = {
699 "Single ended", "Differential"};
701 static const SOC_ENUM_SINGLE_DECL(
702 rt3261_in1_mode_enum, RT3261_IN1_IN2,
703 RT3261_IN_SFT1, rt3261_input_mode);
705 static const SOC_ENUM_SINGLE_DECL(
706 rt3261_in2_mode_enum, RT3261_IN3_IN4,
707 RT3261_IN_SFT2, rt3261_input_mode);
709 /* Interface data select */
710 static const char *rt3261_data_select[] = {
711 "Normal", "left copy to right", "right copy to left", "Swap"};
713 static const SOC_ENUM_SINGLE_DECL(rt3261_if1_dac_enum, RT3261_DIG_INF_DATA,
714 RT3261_IF1_DAC_SEL_SFT, rt3261_data_select);
716 static const SOC_ENUM_SINGLE_DECL(rt3261_if1_adc_enum, RT3261_DIG_INF_DATA,
717 RT3261_IF1_ADC_SEL_SFT, rt3261_data_select);
719 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_dac_enum, RT3261_DIG_INF_DATA,
720 RT3261_IF2_DAC_SEL_SFT, rt3261_data_select);
722 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_enum, RT3261_DIG_INF_DATA,
723 RT3261_IF2_ADC_SEL_SFT, rt3261_data_select);
725 static const SOC_ENUM_SINGLE_DECL(rt3261_if3_dac_enum, RT3261_DIG_INF_DATA,
726 RT3261_IF3_DAC_SEL_SFT, rt3261_data_select);
728 static const SOC_ENUM_SINGLE_DECL(rt3261_if3_adc_enum, RT3261_DIG_INF_DATA,
729 RT3261_IF3_ADC_SEL_SFT, rt3261_data_select);
731 /* Class D speaker gain ratio */
732 static const char *rt3261_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", "2x",
733 "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
735 static const SOC_ENUM_SINGLE_DECL(
736 rt3261_clsd_spk_ratio_enum, RT3261_CLS_D_OUT,
737 RT3261_CLSD_RATIO_SFT, rt3261_clsd_spk_ratio);
740 static const char *rt3261_dmic_mode[] = {"Disable", "DMIC1", "DMIC2"};
742 static const SOC_ENUM_SINGLE_DECL(rt3261_dmic_enum, 0, 0, rt3261_dmic_mode);
746 static const char *rt3261_mic_mode[] = {"off", "on",};
748 static const SOC_ENUM_SINGLE_DECL(rt3261_mic_enum, 0, 0, rt3261_mic_mode);
753 #define REGVAL_MAX 0xffff
754 static unsigned int regctl_addr;
755 static int rt3261_regctl_info(struct snd_kcontrol *kcontrol,
756 struct snd_ctl_elem_info *uinfo)
758 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
760 uinfo->value.integer.min = 0;
761 uinfo->value.integer.max = REGVAL_MAX;
765 static int rt3261_regctl_get(struct snd_kcontrol *kcontrol,
766 struct snd_ctl_elem_value *ucontrol)
768 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
769 ucontrol->value.integer.value[0] = regctl_addr;
770 ucontrol->value.integer.value[1] = snd_soc_read(codec, regctl_addr);
774 static int rt3261_regctl_put(struct snd_kcontrol *kcontrol,
775 struct snd_ctl_elem_value *ucontrol)
777 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
778 regctl_addr = ucontrol->value.integer.value[0];
779 if(ucontrol->value.integer.value[1] <= REGVAL_MAX)
780 snd_soc_write(codec, regctl_addr, ucontrol->value.integer.value[1]);
786 static int rt3261_vol_rescale_get(struct snd_kcontrol *kcontrol,
787 struct snd_ctl_elem_value *ucontrol)
789 struct soc_mixer_control *mc =
790 (struct soc_mixer_control *)kcontrol->private_value;
791 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
792 unsigned int val = snd_soc_read(codec, mc->reg);
794 ucontrol->value.integer.value[0] = RT3261_VOL_RSCL_MAX -
795 ((val & RT3261_L_VOL_MASK) >> mc->shift);
796 ucontrol->value.integer.value[1] = RT3261_VOL_RSCL_MAX -
797 (val & RT3261_R_VOL_MASK);
802 static int rt3261_vol_rescale_put(struct snd_kcontrol *kcontrol,
803 struct snd_ctl_elem_value *ucontrol)
805 struct soc_mixer_control *mc =
806 (struct soc_mixer_control *)kcontrol->private_value;
807 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
808 unsigned int val, val2;
810 val = RT3261_VOL_RSCL_MAX - ucontrol->value.integer.value[0];
811 val2 = RT3261_VOL_RSCL_MAX - ucontrol->value.integer.value[1];
812 return snd_soc_update_bits_locked(codec, mc->reg, RT3261_L_VOL_MASK |
813 RT3261_R_VOL_MASK, val << mc->shift | val2);
817 static const struct snd_kcontrol_new rt3261_snd_controls[] = {
818 /* Speaker Output Volume */
819 SOC_DOUBLE("Speaker Playback Switch", RT3261_SPK_VOL,
820 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
821 SOC_DOUBLE_EXT_TLV("Speaker Playback Volume", RT3261_SPK_VOL,
822 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, RT3261_VOL_RSCL_RANGE, 0,
823 rt3261_vol_rescale_get, rt3261_vol_rescale_put, out_vol_tlv),
824 SOC_DOUBLE_EXT_TLV("Earpiece Playback Volume", RT3261_SPK_VOL,
825 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, RT3261_VOL_RSCL_RANGE, 0,
826 rt3261_vol_rescale_get, rt3261_vol_rescale_put, out_vol_tlv),
827 /* Headphone Output Volume */
828 SOC_DOUBLE("HP Playback Switch", RT3261_HP_VOL,
829 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
830 SOC_DOUBLE_EXT_TLV("Headphone Playback Volume", RT3261_HP_VOL,
831 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, RT3261_VOL_RSCL_RANGE, 0,
832 rt3261_vol_rescale_get, rt3261_vol_rescale_put, out_vol_tlv),
834 SOC_DOUBLE("OUT Playback Switch", RT3261_OUTPUT,
835 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
836 SOC_DOUBLE("OUT Channel Switch", RT3261_OUTPUT,
837 RT3261_VOL_L_SFT, RT3261_VOL_R_SFT, 1, 1),
838 SOC_DOUBLE_TLV("OUT Playback Volume", RT3261_OUTPUT,
839 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, 39, 1, out_vol_tlv),
840 /* MONO Output Control */
841 SOC_SINGLE("Mono Playback Switch", RT3261_MONO_OUT,
842 RT3261_L_MUTE_SFT, 1, 1),
843 /* DAC Digital Volume */
844 SOC_DOUBLE("DAC2 Playback Switch", RT3261_DAC2_CTRL,
845 RT3261_M_DAC_L2_VOL_SFT, RT3261_M_DAC_R2_VOL_SFT, 1, 1),
846 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT3261_DAC1_DIG_VOL,
847 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
848 175, 0, dac_vol_tlv),
849 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT3261_DAC2_DIG_VOL,
850 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
851 175, 0, dac_vol_tlv),
852 /* IN1/IN2 Control */
853 SOC_ENUM("IN1 Mode Control", rt3261_in1_mode_enum),
854 SOC_SINGLE_TLV("IN1 Boost", RT3261_IN1_IN2,
855 RT3261_BST_SFT1, 8, 0, bst_tlv),
856 SOC_ENUM("IN2 Mode Control", rt3261_in2_mode_enum),
857 SOC_SINGLE_TLV("IN2 Boost", RT3261_IN3_IN4,
858 RT3261_BST_SFT2, 8, 0, bst_tlv),
859 /* INL/INR Volume Control */
860 SOC_DOUBLE_TLV("IN Capture Volume", RT3261_INL_INR_VOL,
861 RT3261_INL_VOL_SFT, RT3261_INR_VOL_SFT,
863 /* ADC Digital Volume Control */
864 SOC_DOUBLE("ADC Capture Switch", RT3261_ADC_DIG_VOL,
865 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
866 SOC_DOUBLE_TLV("ADC Capture Volume", RT3261_ADC_DIG_VOL,
867 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
868 127, 0, adc_vol_tlv),
869 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT3261_ADC_DATA,
870 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
871 127, 0, adc_vol_tlv),
872 /* ADC Boost Volume Control */
873 SOC_DOUBLE_TLV("ADC Boost Gain", RT3261_ADC_BST_VOL,
874 RT3261_ADC_L_BST_SFT, RT3261_ADC_R_BST_SFT,
876 /* Class D speaker gain ratio */
877 SOC_ENUM("Class D SPK Ratio Control", rt3261_clsd_spk_ratio_enum),
879 SOC_ENUM_EXT("DMIC Switch", rt3261_dmic_enum,
880 rt3261_dmic_get, rt3261_dmic_put),
884 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
885 .name = "Register Control",
886 .info = rt3261_regctl_info,
887 .get = rt3261_regctl_get,
888 .put = rt3261_regctl_put,
893 SOC_SINGLE_TLV("Main Mic Capture Volume", RT3261_IN1_IN2,
894 RT3261_BST_SFT1, 8, 0, bst_tlv),
895 SOC_SINGLE_TLV("Headset Mic Capture Volume", RT3261_IN3_IN4,
896 RT3261_BST_SFT2, 8, 0, bst_tlv),
897 SOC_ENUM_EXT("Main Mic Capture Switch", rt3261_mic_enum,
898 rt3261_mic1_get, rt3261_mic1_put),
899 SOC_ENUM_EXT("Headset Mic Capture Switch", rt3261_mic_enum,
900 rt3261_mic2_get, rt3261_mic2_put),
906 * set_dmic_clk - Set parameter of dmic.
909 * @kcontrol: The kcontrol of this widget.
912 * Choose dmic clock between 1MHz and 3MHz.
913 * It is better for clock to approximate 3MHz.
915 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
916 struct snd_kcontrol *kcontrol, int event)
918 struct snd_soc_codec *codec = w->codec;
919 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
920 int div[] = {2, 3, 4, 6, 12}, idx = -EINVAL, i, rate, red, bound, temp;
922 rate = rt3261->lrck[rt3261->aif_pu] << 8;
924 for (i = 0; i < ARRAY_SIZE(div); i++) {
925 bound = div[i] * 3000000;
935 dev_err(codec->dev, "Failed to set DMIC clock\n");
937 snd_soc_update_bits(codec, RT3261_DMIC, RT3261_DMIC_CLK_MASK,
938 idx << RT3261_DMIC_CLK_SFT);
942 static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
943 struct snd_soc_dapm_widget *sink)
947 val = snd_soc_read(source->codec, RT3261_GLB_CLK);
948 val &= RT3261_SCLK_SRC_MASK;
949 if (val == RT3261_SCLK_SRC_PLL1)
956 static const struct snd_kcontrol_new rt3261_sto_adc_l_mix[] = {
957 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_STO_ADC_MIXER,
958 RT3261_M_ADC_L1_SFT, 1, 1),
959 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_STO_ADC_MIXER,
960 RT3261_M_ADC_L2_SFT, 1, 1),
963 static const struct snd_kcontrol_new rt3261_sto_adc_r_mix[] = {
964 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_STO_ADC_MIXER,
965 RT3261_M_ADC_R1_SFT, 1, 1),
966 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_STO_ADC_MIXER,
967 RT3261_M_ADC_R2_SFT, 1, 1),
970 static const struct snd_kcontrol_new rt3261_mono_adc_l_mix[] = {
971 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_MONO_ADC_MIXER,
972 RT3261_M_MONO_ADC_L1_SFT, 1, 1),
973 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_MONO_ADC_MIXER,
974 RT3261_M_MONO_ADC_L2_SFT, 1, 1),
977 static const struct snd_kcontrol_new rt3261_mono_adc_r_mix[] = {
978 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_MONO_ADC_MIXER,
979 RT3261_M_MONO_ADC_R1_SFT, 1, 1),
980 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_MONO_ADC_MIXER,
981 RT3261_M_MONO_ADC_R2_SFT, 1, 1),
984 static const struct snd_kcontrol_new rt3261_dac_l_mix[] = {
985 SOC_DAPM_SINGLE("Stereo ADC Switch", RT3261_AD_DA_MIXER,
986 RT3261_M_ADCMIX_L_SFT, 1, 1),
987 SOC_DAPM_SINGLE("INF1 Switch", RT3261_AD_DA_MIXER,
988 RT3261_M_IF1_DAC_L_SFT, 1, 1),
991 static const struct snd_kcontrol_new rt3261_dac_r_mix[] = {
992 SOC_DAPM_SINGLE("Stereo ADC Switch", RT3261_AD_DA_MIXER,
993 RT3261_M_ADCMIX_R_SFT, 1, 1),
994 SOC_DAPM_SINGLE("INF1 Switch", RT3261_AD_DA_MIXER,
995 RT3261_M_IF1_DAC_R_SFT, 1, 1),
998 static const struct snd_kcontrol_new rt3261_sto_dac_l_mix[] = {
999 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_STO_DAC_MIXER,
1000 RT3261_M_DAC_L1_SFT, 1, 1),
1001 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_STO_DAC_MIXER,
1002 RT3261_M_DAC_L2_SFT, 1, 1),
1003 SOC_DAPM_SINGLE("ANC Switch", RT3261_STO_DAC_MIXER,
1004 RT3261_M_ANC_DAC_L_SFT, 1, 1),
1007 static const struct snd_kcontrol_new rt3261_sto_dac_r_mix[] = {
1008 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_STO_DAC_MIXER,
1009 RT3261_M_DAC_R1_SFT, 1, 1),
1010 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_STO_DAC_MIXER,
1011 RT3261_M_DAC_R2_SFT, 1, 1),
1012 SOC_DAPM_SINGLE("ANC Switch", RT3261_STO_DAC_MIXER,
1013 RT3261_M_ANC_DAC_R_SFT, 1, 1),
1016 static const struct snd_kcontrol_new rt3261_mono_dac_l_mix[] = {
1017 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_MONO_DAC_MIXER,
1018 RT3261_M_DAC_L1_MONO_L_SFT, 1, 1),
1019 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_DAC_MIXER,
1020 RT3261_M_DAC_L2_MONO_L_SFT, 1, 1),
1021 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_DAC_MIXER,
1022 RT3261_M_DAC_R2_MONO_L_SFT, 1, 1),
1025 static const struct snd_kcontrol_new rt3261_mono_dac_r_mix[] = {
1026 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_MONO_DAC_MIXER,
1027 RT3261_M_DAC_R1_MONO_R_SFT, 1, 1),
1028 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_DAC_MIXER,
1029 RT3261_M_DAC_R2_MONO_R_SFT, 1, 1),
1030 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_DAC_MIXER,
1031 RT3261_M_DAC_L2_MONO_R_SFT, 1, 1),
1034 static const struct snd_kcontrol_new rt3261_dig_l_mix[] = {
1035 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_DIG_MIXER,
1036 RT3261_M_STO_L_DAC_L_SFT, 1, 1),
1037 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_DIG_MIXER,
1038 RT3261_M_DAC_L2_DAC_L_SFT, 1, 1),
1041 static const struct snd_kcontrol_new rt3261_dig_r_mix[] = {
1042 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_DIG_MIXER,
1043 RT3261_M_STO_R_DAC_R_SFT, 1, 1),
1044 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_DIG_MIXER,
1045 RT3261_M_DAC_R2_DAC_R_SFT, 1, 1),
1048 /* Analog Input Mixer */
1049 static const struct snd_kcontrol_new rt3261_rec_l_mix[] = {
1050 SOC_DAPM_SINGLE("HPOL Switch", RT3261_REC_L2_MIXER,
1051 RT3261_M_HP_L_RM_L_SFT, 1, 1),
1052 SOC_DAPM_SINGLE("INL Switch", RT3261_REC_L2_MIXER,
1053 RT3261_M_IN_L_RM_L_SFT, 1, 1),
1054 SOC_DAPM_SINGLE("BST3 Switch", RT3261_REC_L2_MIXER,
1055 RT3261_M_BST2_RM_L, 1, 1),
1056 SOC_DAPM_SINGLE("BST2 Switch", RT3261_REC_L2_MIXER,
1057 RT3261_M_BST4_RM_L_SFT, 1, 1),
1058 SOC_DAPM_SINGLE("BST1 Switch", RT3261_REC_L2_MIXER,
1059 RT3261_M_BST1_RM_L_SFT, 1, 1),
1060 SOC_DAPM_SINGLE("OUT MIXL Switch", RT3261_REC_L2_MIXER,
1061 RT3261_M_OM_L_RM_L_SFT, 1, 1),
1064 static const struct snd_kcontrol_new rt3261_rec_r_mix[] = {
1065 SOC_DAPM_SINGLE("HPOR Switch", RT3261_REC_R2_MIXER,
1066 RT3261_M_HP_R_RM_R_SFT, 1, 1),
1067 SOC_DAPM_SINGLE("INR Switch", RT3261_REC_R2_MIXER,
1068 RT3261_M_IN_R_RM_R_SFT, 1, 1),
1069 SOC_DAPM_SINGLE("BST3 Switch", RT3261_REC_R2_MIXER,
1070 RT3261_M_BST2_RM_R_SFT, 1, 1),
1071 SOC_DAPM_SINGLE("BST2 Switch", RT3261_REC_R2_MIXER,
1072 RT3261_M_BST4_RM_R_SFT, 1, 1),
1073 SOC_DAPM_SINGLE("BST1 Switch", RT3261_REC_R2_MIXER,
1074 RT3261_M_BST1_RM_R_SFT, 1, 1),
1075 SOC_DAPM_SINGLE("OUT MIXR Switch", RT3261_REC_R2_MIXER,
1076 RT3261_M_OM_R_RM_R_SFT, 1, 1),
1079 /* Analog Output Mixer */
1080 static const struct snd_kcontrol_new rt3261_spk_l_mix[] = {
1081 SOC_DAPM_SINGLE("REC MIXL Switch", RT3261_SPK_L_MIXER,
1082 RT3261_M_RM_L_SM_L_SFT, 1, 1),
1083 SOC_DAPM_SINGLE("INL Switch", RT3261_SPK_L_MIXER,
1084 RT3261_M_IN_L_SM_L_SFT, 1, 1),
1085 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_SPK_L_MIXER,
1086 RT3261_M_DAC_L1_SM_L_SFT, 1, 1),
1087 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_SPK_L_MIXER,
1088 RT3261_M_DAC_L2_SM_L_SFT, 1, 1),
1089 SOC_DAPM_SINGLE("OUT MIXL Switch", RT3261_SPK_L_MIXER,
1090 RT3261_M_OM_L_SM_L_SFT, 1, 1),
1093 static const struct snd_kcontrol_new rt3261_spk_r_mix[] = {
1094 SOC_DAPM_SINGLE("REC MIXR Switch", RT3261_SPK_R_MIXER,
1095 RT3261_M_RM_R_SM_R_SFT, 1, 1),
1096 SOC_DAPM_SINGLE("INR Switch", RT3261_SPK_R_MIXER,
1097 RT3261_M_IN_R_SM_R_SFT, 1, 1),
1098 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPK_R_MIXER,
1099 RT3261_M_DAC_R1_SM_R_SFT, 1, 1),
1100 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_SPK_R_MIXER,
1101 RT3261_M_DAC_R2_SM_R_SFT, 1, 1),
1102 SOC_DAPM_SINGLE("OUT MIXR Switch", RT3261_SPK_R_MIXER,
1103 RT3261_M_OM_R_SM_R_SFT, 1, 1),
1106 static const struct snd_kcontrol_new rt3261_out_l_mix[] = {
1107 SOC_DAPM_SINGLE("SPK MIXL Switch", RT3261_OUT_L3_MIXER,
1108 RT3261_M_SM_L_OM_L_SFT, 1, 1),
1109 SOC_DAPM_SINGLE("BST3 Switch", RT3261_OUT_L3_MIXER,
1110 RT3261_M_BST2_OM_L_SFT, 1, 1),
1111 SOC_DAPM_SINGLE("BST1 Switch", RT3261_OUT_L3_MIXER,
1112 RT3261_M_BST1_OM_L_SFT, 1, 1),
1113 SOC_DAPM_SINGLE("INL Switch", RT3261_OUT_L3_MIXER,
1114 RT3261_M_IN_L_OM_L_SFT, 1, 1),
1115 SOC_DAPM_SINGLE("REC MIXL Switch", RT3261_OUT_L3_MIXER,
1116 RT3261_M_RM_L_OM_L_SFT, 1, 1),
1117 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_OUT_L3_MIXER,
1118 RT3261_M_DAC_R2_OM_L_SFT, 1, 1),
1119 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_OUT_L3_MIXER,
1120 RT3261_M_DAC_L2_OM_L_SFT, 1, 1),
1121 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_OUT_L3_MIXER,
1122 RT3261_M_DAC_L1_OM_L_SFT, 1, 1),
1125 static const struct snd_kcontrol_new rt3261_out_r_mix[] = {
1126 SOC_DAPM_SINGLE("SPK MIXR Switch", RT3261_OUT_R3_MIXER,
1127 RT3261_M_SM_L_OM_R_SFT, 1, 1),
1128 SOC_DAPM_SINGLE("BST3 Switch", RT3261_OUT_R3_MIXER,
1129 RT3261_M_BST2_OM_R_SFT, 1, 1),
1130 SOC_DAPM_SINGLE("BST2 Switch", RT3261_OUT_R3_MIXER,
1131 RT3261_M_BST4_OM_R_SFT, 1, 1),
1132 SOC_DAPM_SINGLE("BST1 Switch", RT3261_OUT_R3_MIXER,
1133 RT3261_M_BST1_OM_R_SFT, 1, 1),
1134 SOC_DAPM_SINGLE("INR Switch", RT3261_OUT_R3_MIXER,
1135 RT3261_M_IN_R_OM_R_SFT, 1, 1),
1136 SOC_DAPM_SINGLE("REC MIXR Switch", RT3261_OUT_R3_MIXER,
1137 RT3261_M_RM_R_OM_R_SFT, 1, 1),
1138 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_OUT_R3_MIXER,
1139 RT3261_M_DAC_L2_OM_R_SFT, 1, 1),
1140 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_OUT_R3_MIXER,
1141 RT3261_M_DAC_R2_OM_R_SFT, 1, 1),
1142 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_OUT_R3_MIXER,
1143 RT3261_M_DAC_R1_OM_R_SFT, 1, 1),
1146 static const struct snd_kcontrol_new rt3261_spo_l_mix[] = {
1147 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPO_L_MIXER,
1148 RT3261_M_DAC_R1_SPM_L_SFT, 1, 1),
1149 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_SPO_L_MIXER,
1150 RT3261_M_DAC_L1_SPM_L_SFT, 1, 1),
1151 SOC_DAPM_SINGLE("SPKVOL R Switch", RT3261_SPO_L_MIXER,
1152 RT3261_M_SV_R_SPM_L_SFT, 1, 1),
1153 SOC_DAPM_SINGLE("SPKVOL L Switch", RT3261_SPO_L_MIXER,
1154 RT3261_M_SV_L_SPM_L_SFT, 1, 1),
1155 SOC_DAPM_SINGLE("BST1 Switch", RT3261_SPO_L_MIXER,
1156 RT3261_M_BST1_SPM_L_SFT, 1, 1),
1159 static const struct snd_kcontrol_new rt3261_spo_r_mix[] = {
1160 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPO_R_MIXER,
1161 RT3261_M_DAC_R1_SPM_R_SFT, 1, 1),
1162 SOC_DAPM_SINGLE("SPKVOL R Switch", RT3261_SPO_R_MIXER,
1163 RT3261_M_SV_R_SPM_R_SFT, 1, 1),
1164 SOC_DAPM_SINGLE("BST1 Switch", RT3261_SPO_R_MIXER,
1165 RT3261_M_BST1_SPM_R_SFT, 1, 1),
1168 static const struct snd_kcontrol_new rt3261_hpo_mix[] = {
1169 SOC_DAPM_SINGLE("DAC2 Switch", RT3261_HPO_MIXER,
1170 RT3261_M_DAC2_HM_SFT, 1, 1),
1171 SOC_DAPM_SINGLE("DAC1 Switch", RT3261_HPO_MIXER,
1172 RT3261_M_DAC1_HM_SFT, 1, 1),
1173 SOC_DAPM_SINGLE("HPVOL Switch", RT3261_HPO_MIXER,
1174 RT3261_M_HPVOL_HM_SFT, 1, 1),
1177 static const struct snd_kcontrol_new rt3261_lout_mix[] = {
1178 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_LOUT_MIXER,
1179 RT3261_M_DAC_L1_LM_SFT, 1, 1),
1180 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_LOUT_MIXER,
1181 RT3261_M_DAC_R1_LM_SFT, 1, 1),
1182 SOC_DAPM_SINGLE("OUTVOL L Switch", RT3261_LOUT_MIXER,
1183 RT3261_M_OV_L_LM_SFT, 1, 1),
1184 SOC_DAPM_SINGLE("OUTVOL R Switch", RT3261_LOUT_MIXER,
1185 RT3261_M_OV_R_LM_SFT, 1, 1),
1188 static const struct snd_kcontrol_new rt3261_mono_mix[] = {
1189 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_MIXER,
1190 RT3261_M_DAC_R2_MM_SFT, 1, 1),
1191 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_MIXER,
1192 RT3261_M_DAC_L2_MM_SFT, 1, 1),
1193 SOC_DAPM_SINGLE("OUTVOL R Switch", RT3261_MONO_MIXER,
1194 RT3261_M_OV_R_MM_SFT, 1, 1),
1195 SOC_DAPM_SINGLE("OUTVOL L Switch", RT3261_MONO_MIXER,
1196 RT3261_M_OV_L_MM_SFT, 1, 1),
1197 SOC_DAPM_SINGLE("BST1 Switch", RT3261_MONO_MIXER,
1198 RT3261_M_BST1_MM_SFT, 1, 1),
1202 static const char *rt3261_inl_src[] = {"IN2P", "MonoP"};
1204 static const SOC_ENUM_SINGLE_DECL(
1205 rt3261_inl_enum, RT3261_INL_INR_VOL,
1206 RT3261_INL_SEL_SFT, rt3261_inl_src);
1208 static const struct snd_kcontrol_new rt3261_inl_mux =
1209 SOC_DAPM_ENUM("INL source", rt3261_inl_enum);
1211 static const char *rt3261_inr_src[] = {"IN2N", "MonoN"};
1213 static const SOC_ENUM_SINGLE_DECL(
1214 rt3261_inr_enum, RT3261_INL_INR_VOL,
1215 RT3261_INR_SEL_SFT, rt3261_inr_src);
1217 static const struct snd_kcontrol_new rt3261_inr_mux =
1218 SOC_DAPM_ENUM("INR source", rt3261_inr_enum);
1220 /* Stereo ADC source */
1221 static const char *rt3261_stereo_adc1_src[] = {"DIG MIX", "ADC"};
1223 static const SOC_ENUM_SINGLE_DECL(
1224 rt3261_stereo_adc1_enum, RT3261_STO_ADC_MIXER,
1225 RT3261_ADC_1_SRC_SFT, rt3261_stereo_adc1_src);
1227 static const struct snd_kcontrol_new rt3261_sto_adc_l1_mux =
1228 SOC_DAPM_ENUM("Stereo ADC L1 source", rt3261_stereo_adc1_enum);
1230 static const struct snd_kcontrol_new rt3261_sto_adc_r1_mux =
1231 SOC_DAPM_ENUM("Stereo ADC R1 source", rt3261_stereo_adc1_enum);
1233 static const char *rt3261_stereo_adc2_src[] = {"DMIC1", "DMIC2", "DIG MIX"};
1235 static const SOC_ENUM_SINGLE_DECL(
1236 rt3261_stereo_adc2_enum, RT3261_STO_ADC_MIXER,
1237 RT3261_ADC_2_SRC_SFT, rt3261_stereo_adc2_src);
1239 static const struct snd_kcontrol_new rt3261_sto_adc_l2_mux =
1240 SOC_DAPM_ENUM("Stereo ADC L2 source", rt3261_stereo_adc2_enum);
1242 static const struct snd_kcontrol_new rt3261_sto_adc_r2_mux =
1243 SOC_DAPM_ENUM("Stereo ADC R2 source", rt3261_stereo_adc2_enum);
1245 /* Mono ADC source */
1246 static const char *rt3261_mono_adc_l1_src[] = {"Mono DAC MIXL", "ADCL"};
1248 static const SOC_ENUM_SINGLE_DECL(
1249 rt3261_mono_adc_l1_enum, RT3261_MONO_ADC_MIXER,
1250 RT3261_MONO_ADC_L1_SRC_SFT, rt3261_mono_adc_l1_src);
1252 static const struct snd_kcontrol_new rt3261_mono_adc_l1_mux =
1253 SOC_DAPM_ENUM("Mono ADC1 left source", rt3261_mono_adc_l1_enum);
1255 static const char *rt3261_mono_adc_l2_src[] =
1256 {"DMIC L1", "DMIC L2", "Mono DAC MIXL"};
1258 static const SOC_ENUM_SINGLE_DECL(
1259 rt3261_mono_adc_l2_enum, RT3261_MONO_ADC_MIXER,
1260 RT3261_MONO_ADC_L2_SRC_SFT, rt3261_mono_adc_l2_src);
1262 static const struct snd_kcontrol_new rt3261_mono_adc_l2_mux =
1263 SOC_DAPM_ENUM("Mono ADC2 left source", rt3261_mono_adc_l2_enum);
1265 static const char *rt3261_mono_adc_r1_src[] = {"Mono DAC MIXR", "ADCR"};
1267 static const SOC_ENUM_SINGLE_DECL(
1268 rt3261_mono_adc_r1_enum, RT3261_MONO_ADC_MIXER,
1269 RT3261_MONO_ADC_R1_SRC_SFT, rt3261_mono_adc_r1_src);
1271 static const struct snd_kcontrol_new rt3261_mono_adc_r1_mux =
1272 SOC_DAPM_ENUM("Mono ADC1 right source", rt3261_mono_adc_r1_enum);
1274 static const char *rt3261_mono_adc_r2_src[] =
1275 {"DMIC R1", "DMIC R2", "Mono DAC MIXR"};
1277 static const SOC_ENUM_SINGLE_DECL(
1278 rt3261_mono_adc_r2_enum, RT3261_MONO_ADC_MIXER,
1279 RT3261_MONO_ADC_R2_SRC_SFT, rt3261_mono_adc_r2_src);
1281 static const struct snd_kcontrol_new rt3261_mono_adc_r2_mux =
1282 SOC_DAPM_ENUM("Mono ADC2 right source", rt3261_mono_adc_r2_enum);
1284 /* DAC2 channel source */
1285 static const char *rt3261_dac_l2_src[] = {"IF2", "IF3", "TxDC", "Base L/R"};
1287 static const SOC_ENUM_SINGLE_DECL(rt3261_dac_l2_enum, RT3261_DSP_PATH2,
1288 RT3261_DAC_L2_SEL_SFT, rt3261_dac_l2_src);
1290 static const struct snd_kcontrol_new rt3261_dac_l2_mux =
1291 SOC_DAPM_ENUM("DAC2 left channel source", rt3261_dac_l2_enum);
1293 static const char *rt3261_dac_r2_src[] = {"IF2", "IF3", "TxDC"};
1295 static const SOC_ENUM_SINGLE_DECL(
1296 rt3261_dac_r2_enum, RT3261_DSP_PATH2,
1297 RT3261_DAC_R2_SEL_SFT, rt3261_dac_r2_src);
1299 static const struct snd_kcontrol_new rt3261_dac_r2_mux =
1300 SOC_DAPM_ENUM("DAC2 right channel source", rt3261_dac_r2_enum);
1302 /* Interface 2 ADC channel source */
1303 static const char *rt3261_if2_adc_l_src[] = {"TxDP", "Mono ADC MIXL"};
1305 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_l_enum, RT3261_DSP_PATH2,
1306 RT3261_IF2_ADC_L_SEL_SFT, rt3261_if2_adc_l_src);
1308 static const struct snd_kcontrol_new rt3261_if2_adc_l_mux =
1309 SOC_DAPM_ENUM("IF2 ADC left channel source", rt3261_if2_adc_l_enum);
1311 static const char *rt3261_if2_adc_r_src[] = {"TxDP", "Mono ADC MIXR"};
1313 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_r_enum, RT3261_DSP_PATH2,
1314 RT3261_IF2_ADC_R_SEL_SFT, rt3261_if2_adc_r_src);
1316 static const struct snd_kcontrol_new rt3261_if2_adc_r_mux =
1317 SOC_DAPM_ENUM("IF2 ADC right channel source", rt3261_if2_adc_r_enum);
1319 /* digital interface and iis interface map */
1320 static const char *rt3261_dai_iis_map[] = {"1:1|2:2|3:3", "1:1|2:3|3:2",
1321 "1:3|2:1|3:2", "1:3|2:2|3:1", "1:2|2:3|3:1",
1322 "1:2|2:1|3:3", "1:1|2:1|3:3", "1:2|2:2|3:3"};
1324 static const SOC_ENUM_SINGLE_DECL(
1325 rt3261_dai_iis_map_enum, RT3261_I2S1_SDP,
1326 RT3261_I2S_IF_SFT, rt3261_dai_iis_map);
1328 static const struct snd_kcontrol_new rt3261_dai_mux =
1329 SOC_DAPM_ENUM("DAI select", rt3261_dai_iis_map_enum);
1332 static const char *rt3261_sdi_sel[] = {"IF1", "IF2"};
1334 static const SOC_ENUM_SINGLE_DECL(
1335 rt3261_sdi_sel_enum, RT3261_I2S2_SDP,
1336 RT3261_I2S2_SDI_SFT, rt3261_sdi_sel);
1338 static const struct snd_kcontrol_new rt3261_sdi_mux =
1339 SOC_DAPM_ENUM("SDI select", rt3261_sdi_sel_enum);
1341 static int rt3261_adc_event(struct snd_soc_dapm_widget *w,
1342 struct snd_kcontrol *kcontrol, int event)
1344 struct snd_soc_codec *codec = w->codec;
1345 unsigned int val, mask;
1348 case SND_SOC_DAPM_POST_PMU:
1349 rt3261_index_update_bits(codec,
1350 RT3261_CHOP_DAC_ADC, 0x1000, 0x1000);
1351 val = snd_soc_read(codec, RT3261_MONO_ADC_MIXER);
1352 mask = RT3261_M_MONO_ADC_L1 | RT3261_M_MONO_ADC_L2 |
1353 RT3261_M_MONO_ADC_R1 | RT3261_M_MONO_ADC_R2;
1354 if ((val & mask) ^ mask)
1355 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
1356 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R, 0);
1359 case SND_SOC_DAPM_POST_PMD:
1360 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
1361 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R,
1362 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R);
1363 rt3261_index_update_bits(codec,
1364 RT3261_CHOP_DAC_ADC, 0x1000, 0x0000);
1374 static int rt3261_spk_event(struct snd_soc_dapm_widget *w,
1375 struct snd_kcontrol *kcontrol, int event)
1377 struct snd_soc_codec *codec = w->codec;
1380 case SND_SOC_DAPM_POST_PMU:
1381 snd_soc_update_bits(codec, RT3261_PWR_DIG1,
1382 RT3261_PWR_CLS_D, RT3261_PWR_CLS_D);
1383 rt3261_index_update_bits(codec,
1384 RT3261_CLSD_INT_REG1, 0xf000, 0xf000);
1385 snd_soc_update_bits(codec, RT3261_SPK_VOL,
1386 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1389 case SND_SOC_DAPM_PRE_PMD:
1390 snd_soc_update_bits(codec, RT3261_SPK_VOL,
1391 RT3261_L_MUTE | RT3261_R_MUTE,
1392 RT3261_L_MUTE | RT3261_R_MUTE);
1393 rt3261_index_update_bits(codec,
1394 RT3261_CLSD_INT_REG1, 0xf000, 0x0000);
1395 snd_soc_update_bits(codec, RT3261_PWR_DIG1,
1396 RT3261_PWR_CLS_D, 0);
1406 void hp_amp_power(struct snd_soc_codec *codec, int on)
1408 static int hp_amp_power_count;
1409 printk("hp_amp_power on=%d hp_amp_power_count=%d\n",on,hp_amp_power_count);
1412 if(hp_amp_power_count <= 0) {
1413 /* depop parameters */
1414 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1415 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1416 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1417 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1418 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1419 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1420 /* headphone amp power on */
1421 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1422 RT3261_PWR_FV1 | RT3261_PWR_FV2 , 0);
1423 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1424 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1425 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1426 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1427 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM,
1428 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM);
1430 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1431 RT3261_PWR_FV1 | RT3261_PWR_FV2,
1432 RT3261_PWR_FV1 | RT3261_PWR_FV2);
1434 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1435 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1436 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1437 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1438 RT3261_HP_CO_MASK | RT3261_HP_SG_MASK,
1439 RT3261_HP_CO_EN | RT3261_HP_SG_EN);
1441 hp_amp_power_count++;
1443 hp_amp_power_count--;
1444 if(hp_amp_power_count <= 0) {
1445 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1446 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1447 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1448 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1449 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1450 /* headphone amp power down */
1451 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1452 RT3261_SMT_TRIG_MASK | RT3261_HP_CD_PD_MASK |
1453 RT3261_HP_CO_MASK | RT3261_HP_CP_MASK |
1454 RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1455 RT3261_SMT_TRIG_DIS | RT3261_HP_CD_PD_EN |
1456 RT3261_HP_CO_DIS | RT3261_HP_CP_PD |
1457 RT3261_HP_SG_EN | RT3261_HP_CB_PD);
1458 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1459 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM,
1466 static void rt3261_pmu_depop(struct snd_soc_codec *codec)
1469 /* depop parameters */
1470 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1471 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1472 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1473 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1474 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1475 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1476 /* headphone amp power on */
1477 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1478 RT3261_PWR_FV1 | RT3261_PWR_FV2, 0);
1479 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1480 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1481 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1482 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1483 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1484 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA);
1486 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1487 RT3261_PWR_FV1 | RT3261_PWR_FV2 | RT3261_PWR_HP_L |
1488 RT3261_PWR_HP_R | RT3261_PWR_HA,
1489 RT3261_PWR_FV1 | RT3261_PWR_FV2 | RT3261_PWR_HP_L |
1490 RT3261_PWR_HP_R | RT3261_PWR_HA);
1491 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1492 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1493 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1494 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1495 RT3261_HP_CO_MASK | RT3261_HP_SG_MASK,
1496 RT3261_HP_CO_EN | RT3261_HP_SG_EN);
1498 hp_amp_power(codec, 1);
1500 /* headphone unmute sequence */
1501 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1502 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1503 (RT3261_CP_FQ_192_KHZ << RT3261_CP_FQ1_SFT) |
1504 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1505 (RT3261_CP_FQ_192_KHZ << RT3261_CP_FQ3_SFT));
1506 rt3261_index_write(codec, RT3261_MAMP_INT_REG2, 0xfc00);
1507 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1508 RT3261_SMT_TRIG_MASK, RT3261_SMT_TRIG_EN);
1509 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1510 RT3261_RSTN_MASK, RT3261_RSTN_EN);
1511 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1512 RT3261_RSTN_MASK | RT3261_HP_L_SMT_MASK | RT3261_HP_R_SMT_MASK,
1513 RT3261_RSTN_DIS | RT3261_HP_L_SMT_EN | RT3261_HP_R_SMT_EN);
1514 snd_soc_update_bits(codec, RT3261_HP_VOL,
1515 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1517 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1518 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1519 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1520 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1522 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1523 RT3261_HPD_PS_MASK, RT3261_HPD_PS_EN);
1526 static void rt3261_pmd_depop(struct snd_soc_codec *codec)
1528 /* headphone mute sequence */
1529 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1530 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1531 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ1_SFT) |
1532 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1533 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ3_SFT));
1534 rt3261_index_write(codec, RT3261_MAMP_INT_REG2, 0xfc00);
1535 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1536 RT3261_HP_SG_MASK, RT3261_HP_SG_EN);
1537 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1538 RT3261_RSTP_MASK, RT3261_RSTP_EN);
1539 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1540 RT3261_RSTP_MASK | RT3261_HP_L_SMT_MASK |
1541 RT3261_HP_R_SMT_MASK, RT3261_RSTP_DIS |
1542 RT3261_HP_L_SMT_EN | RT3261_HP_R_SMT_EN);
1543 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1544 RT3261_HPD_PS_MASK, RT3261_HPD_PS_DIS);
1546 snd_soc_update_bits(codec, RT3261_HP_VOL,
1547 RT3261_L_MUTE | RT3261_R_MUTE, RT3261_L_MUTE | RT3261_R_MUTE);
1550 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1551 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1552 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1553 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1554 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1555 /* headphone amp power down */
1556 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1557 RT3261_SMT_TRIG_MASK | RT3261_HP_CD_PD_MASK |
1558 RT3261_HP_CO_MASK | RT3261_HP_CP_MASK |
1559 RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1560 RT3261_SMT_TRIG_DIS | RT3261_HP_CD_PD_EN |
1561 RT3261_HP_CO_DIS | RT3261_HP_CP_PD |
1562 RT3261_HP_SG_EN | RT3261_HP_CB_PD);
1563 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1564 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1567 hp_amp_power(codec, 0);
1571 static void rt3261_pmu_depop(struct snd_soc_codec *codec)
1573 /* depop parameters */
1574 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1575 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1576 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1577 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1578 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1579 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1580 /* headphone amp power on */
1581 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1582 RT3261_PWR_FV1 | RT3261_PWR_FV2, 0);
1583 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1584 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1585 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1586 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1587 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1588 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA);
1590 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1591 RT3261_PWR_FV1 | RT3261_PWR_FV2 ,
1592 RT3261_PWR_FV1 | RT3261_PWR_FV2 );
1593 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1594 /* headphone unmute sequence */
1595 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1596 RT3261_DEPOP_MASK | RT3261_DIG_DP_MASK,
1597 RT3261_DEPOP_AUTO | RT3261_DIG_DP_EN);
1598 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1599 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1600 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1601 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1602 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ1_SFT) |
1603 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1604 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ3_SFT));
1605 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1606 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK,
1607 RT3261_HP_CP_PD | RT3261_HP_SG_EN);
1609 snd_soc_update_bits(codec, RT3261_HP_VOL,
1610 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1612 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1613 RT3261_HPD_PS_MASK, RT3261_HPD_PS_EN);
1616 static void rt3261_pmd_depop(struct snd_soc_codec *codec)
1618 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1619 RT3261_HPD_PS_MASK, RT3261_HPD_PS_DIS);
1620 snd_soc_update_bits(codec, RT3261_HP_VOL,
1621 RT3261_L_MUTE | RT3261_R_MUTE,
1622 RT3261_L_MUTE | RT3261_R_MUTE);
1624 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1625 RT3261_HP_CB_MASK, RT3261_HP_CB_PD);
1627 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1628 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1629 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1634 static int rt3261_hp_event(struct snd_soc_dapm_widget *w,
1635 struct snd_kcontrol *kcontrol, int event)
1637 struct snd_soc_codec *codec = w->codec;
1640 case SND_SOC_DAPM_POST_PMU:
1641 rt3261_pmu_depop(codec);
1644 case SND_SOC_DAPM_PRE_PMD:
1645 rt3261_pmd_depop(codec);
1655 static int rt3261_mono_event(struct snd_soc_dapm_widget *w,
1656 struct snd_kcontrol *kcontrol, int event)
1658 struct snd_soc_codec *codec = w->codec;
1661 case SND_SOC_DAPM_POST_PMU:
1662 snd_soc_update_bits(codec, RT3261_MONO_OUT,
1666 case SND_SOC_DAPM_PRE_PMD:
1667 snd_soc_update_bits(codec, RT3261_MONO_OUT,
1668 RT3261_L_MUTE, RT3261_L_MUTE);
1678 static int rt3261_lout_event(struct snd_soc_dapm_widget *w,
1679 struct snd_kcontrol *kcontrol, int event)
1681 struct snd_soc_codec *codec = w->codec;
1684 case SND_SOC_DAPM_POST_PMU:
1685 hp_amp_power(codec,1);
1686 snd_soc_update_bits(codec, RT3261_OUTPUT,
1687 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1690 case SND_SOC_DAPM_PRE_PMD:
1691 snd_soc_update_bits(codec, RT3261_OUTPUT,
1692 RT3261_L_MUTE | RT3261_R_MUTE,
1693 RT3261_L_MUTE | RT3261_R_MUTE);
1694 hp_amp_power(codec,0);
1704 static int rt3261_index_sync_event(struct snd_soc_dapm_widget *w,
1705 struct snd_kcontrol *kcontrol, int event)
1707 struct snd_soc_codec *codec = w->codec;
1708 printk("enter %s\n",__func__);
1710 case SND_SOC_DAPM_PRE_PMU:
1711 case SND_SOC_DAPM_POST_PMD:
1712 printk("snd_soc_read(codec,RT3261_DUMMY_PR3F)=0x%x\n",snd_soc_read(codec,RT3261_DUMMY_PR3F));
1713 rt3261_index_write(codec, RT3261_MIXER_INT_REG, snd_soc_read(codec,RT3261_DUMMY_PR3F));
1723 static const struct snd_soc_dapm_widget rt3261_dapm_widgets[] = {
1724 SND_SOC_DAPM_SUPPLY("PLL1", RT3261_PWR_ANLG2,
1725 RT3261_PWR_PLL_BIT, 0, NULL, 0),
1728 SND_SOC_DAPM_SUPPLY("LDO2", RT3261_PWR_ANLG1,
1729 RT3261_PWR_LDO2_BIT, 0, NULL, 0),
1730 SND_SOC_DAPM_MICBIAS("micbias1", RT3261_PWR_ANLG2,
1731 RT3261_PWR_MB1_BIT, 0),
1732 SND_SOC_DAPM_MICBIAS("micbias2", RT3261_PWR_ANLG2,
1733 RT3261_PWR_MB2_BIT, 0),
1735 SND_SOC_DAPM_INPUT("MIC1"),
1736 SND_SOC_DAPM_INPUT("MIC2"),
1737 SND_SOC_DAPM_INPUT("MIC3"),
1738 SND_SOC_DAPM_INPUT("DMIC1"),
1739 SND_SOC_DAPM_INPUT("DMIC2"),
1741 SND_SOC_DAPM_INPUT("IN1P"),
1742 SND_SOC_DAPM_INPUT("IN1N"),
1743 SND_SOC_DAPM_INPUT("IN2P"),
1744 SND_SOC_DAPM_INPUT("IN2N"),
1745 SND_SOC_DAPM_INPUT("IN3P"),
1746 SND_SOC_DAPM_INPUT("IN3N"),
1747 SND_SOC_DAPM_INPUT("DMIC L1"),
1748 SND_SOC_DAPM_INPUT("DMIC R1"),
1749 SND_SOC_DAPM_INPUT("DMIC L2"),
1750 SND_SOC_DAPM_INPUT("DMIC R2"),
1751 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1752 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1754 SND_SOC_DAPM_PGA("BST1", RT3261_PWR_ANLG2,
1755 RT3261_PWR_BST1_BIT, 0, NULL, 0),
1756 SND_SOC_DAPM_PGA("BST2", RT3261_PWR_ANLG2,
1757 RT3261_PWR_BST4_BIT, 0, NULL, 0),
1758 SND_SOC_DAPM_PGA("BST3", RT3261_PWR_ANLG2,
1759 RT3261_PWR_BST2_BIT, 0, NULL, 0),
1761 SND_SOC_DAPM_PGA("INL VOL", RT3261_PWR_VOL,
1762 RT3261_PWR_IN_L_BIT, 0, NULL, 0),
1763 SND_SOC_DAPM_PGA("INR VOL", RT3261_PWR_VOL,
1764 RT3261_PWR_IN_R_BIT, 0, NULL, 0),
1766 SND_SOC_DAPM_MUX("INL Mux", SND_SOC_NOPM, 0, 0, &rt3261_inl_mux),
1767 SND_SOC_DAPM_MUX("INR Mux", SND_SOC_NOPM, 0, 0, &rt3261_inr_mux),
1769 SND_SOC_DAPM_MIXER("RECMIXL", RT3261_PWR_MIXER, RT3261_PWR_RM_L_BIT, 0,
1770 rt3261_rec_l_mix, ARRAY_SIZE(rt3261_rec_l_mix)),
1771 SND_SOC_DAPM_MIXER("RECMIXR", RT3261_PWR_MIXER, RT3261_PWR_RM_R_BIT, 0,
1772 rt3261_rec_r_mix, ARRAY_SIZE(rt3261_rec_r_mix)),
1774 SND_SOC_DAPM_ADC_E("ADC L", NULL, RT3261_PWR_DIG1,
1775 RT3261_PWR_ADC_L_BIT, 0, rt3261_adc_event,
1776 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
1777 SND_SOC_DAPM_ADC_E("ADC R", NULL, RT3261_PWR_DIG1,
1778 RT3261_PWR_ADC_R_BIT, 0, rt3261_adc_event,
1779 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
1781 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1782 &rt3261_sto_adc_l2_mux),
1783 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1784 &rt3261_sto_adc_r2_mux),
1785 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1786 &rt3261_sto_adc_l1_mux),
1787 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1788 &rt3261_sto_adc_r1_mux),
1789 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1790 &rt3261_mono_adc_l2_mux),
1791 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1792 &rt3261_mono_adc_l1_mux),
1793 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1794 &rt3261_mono_adc_r1_mux),
1795 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1796 &rt3261_mono_adc_r2_mux),
1798 SND_SOC_DAPM_SUPPLY("stereo filter", RT3261_PWR_DIG2,
1799 RT3261_PWR_ADC_SF_BIT, 0, NULL, 0),
1800 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1801 rt3261_sto_adc_l_mix, ARRAY_SIZE(rt3261_sto_adc_l_mix)),
1802 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1803 rt3261_sto_adc_r_mix, ARRAY_SIZE(rt3261_sto_adc_r_mix)),
1804 SND_SOC_DAPM_SUPPLY("mono left filter", RT3261_PWR_DIG2,
1805 RT3261_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1806 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1807 rt3261_mono_adc_l_mix, ARRAY_SIZE(rt3261_mono_adc_l_mix)),
1808 SND_SOC_DAPM_SUPPLY("mono right filter", RT3261_PWR_DIG2,
1809 RT3261_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1810 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1811 rt3261_mono_adc_r_mix, ARRAY_SIZE(rt3261_mono_adc_r_mix)),
1814 SND_SOC_DAPM_MUX("IF2 ADC L Mux", SND_SOC_NOPM, 0, 0,
1815 &rt3261_if2_adc_l_mux),
1816 SND_SOC_DAPM_MUX("IF2 ADC R Mux", SND_SOC_NOPM, 0, 0,
1817 &rt3261_if2_adc_r_mux),
1819 /* Digital Interface */
1820 SND_SOC_DAPM_SUPPLY("I2S1", RT3261_PWR_DIG1,
1821 RT3261_PWR_I2S1_BIT, 0, NULL, 0),
1822 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1823 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1824 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1825 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1826 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1827 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1828 SND_SOC_DAPM_SUPPLY("I2S2", RT3261_PWR_DIG1,
1829 RT3261_PWR_I2S2_BIT, 0, NULL, 0),
1830 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1831 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1832 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1833 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1834 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1835 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1836 SND_SOC_DAPM_SUPPLY("I2S3", RT3261_PWR_DIG1,
1837 RT3261_PWR_I2S3_BIT, 0, NULL, 0),
1838 SND_SOC_DAPM_PGA("IF3 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1839 SND_SOC_DAPM_PGA("IF3 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1840 SND_SOC_DAPM_PGA("IF3 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1841 SND_SOC_DAPM_PGA("IF3 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1842 SND_SOC_DAPM_PGA("IF3 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1843 SND_SOC_DAPM_PGA("IF3 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1845 /* Digital Interface Select */
1846 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1847 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1848 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1849 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1850 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_sdi_mux),
1852 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1853 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1854 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1855 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1856 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_sdi_mux),
1858 SND_SOC_DAPM_MUX("DAI3 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1859 SND_SOC_DAPM_MUX("DAI3 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1861 /* Audio Interface */
1862 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1863 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1864 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1865 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1866 SND_SOC_DAPM_AIF_IN("AIF3RX", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
1867 SND_SOC_DAPM_AIF_OUT("AIF3TX", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
1870 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1873 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1876 /* DAC mixer before sound effect */
1877 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1878 rt3261_dac_l_mix, ARRAY_SIZE(rt3261_dac_l_mix)),
1879 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1880 rt3261_dac_r_mix, ARRAY_SIZE(rt3261_dac_r_mix)),
1882 /* DAC2 channel Mux */
1883 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0,
1884 &rt3261_dac_l2_mux),
1885 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0,
1886 &rt3261_dac_r2_mux),
1887 SND_SOC_DAPM_PGA("DAC L2 Volume", RT3261_PWR_DIG1,
1888 RT3261_PWR_DAC_L2_BIT, 0, NULL, 0),
1889 SND_SOC_DAPM_PGA("DAC R2 Volume", RT3261_PWR_DIG1,
1890 RT3261_PWR_DAC_R2_BIT, 0, NULL, 0),
1893 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1894 rt3261_sto_dac_l_mix, ARRAY_SIZE(rt3261_sto_dac_l_mix)),
1895 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1896 rt3261_sto_dac_r_mix, ARRAY_SIZE(rt3261_sto_dac_r_mix)),
1897 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1898 rt3261_mono_dac_l_mix, ARRAY_SIZE(rt3261_mono_dac_l_mix)),
1899 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1900 rt3261_mono_dac_r_mix, ARRAY_SIZE(rt3261_mono_dac_r_mix)),
1901 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1902 rt3261_dig_l_mix, ARRAY_SIZE(rt3261_dig_l_mix)),
1903 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1904 rt3261_dig_r_mix, ARRAY_SIZE(rt3261_dig_r_mix)),
1905 SND_SOC_DAPM_MUX_E("Mono dacr Mux", SND_SOC_NOPM, 0, 0,
1906 &rt3261_dacr2_mux, rt3261_index_sync_event,
1907 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
1910 SND_SOC_DAPM_DAC("DAC L1", NULL, RT3261_PWR_DIG1,
1911 RT3261_PWR_DAC_L1_BIT, 0),
1912 SND_SOC_DAPM_DAC("DAC L2", NULL, RT3261_PWR_DIG1,
1913 RT3261_PWR_DAC_L2_BIT, 0),
1914 SND_SOC_DAPM_DAC("DAC R1", NULL, RT3261_PWR_DIG1,
1915 RT3261_PWR_DAC_R1_BIT, 0),
1916 SND_SOC_DAPM_DAC("DAC R2", NULL, RT3261_PWR_DIG1,
1917 RT3261_PWR_DAC_R2_BIT, 0),
1918 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
1920 SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM,
1923 SND_SOC_DAPM_MIXER("SPK MIXL", RT3261_PWR_MIXER, RT3261_PWR_SM_L_BIT,
1924 0, rt3261_spk_l_mix, ARRAY_SIZE(rt3261_spk_l_mix)),
1925 SND_SOC_DAPM_MIXER("SPK MIXR", RT3261_PWR_MIXER, RT3261_PWR_SM_R_BIT,
1926 0, rt3261_spk_r_mix, ARRAY_SIZE(rt3261_spk_r_mix)),
1927 SND_SOC_DAPM_MIXER("OUT MIXL", RT3261_PWR_MIXER, RT3261_PWR_OM_L_BIT,
1928 0, rt3261_out_l_mix, ARRAY_SIZE(rt3261_out_l_mix)),
1929 SND_SOC_DAPM_MIXER("OUT MIXR", RT3261_PWR_MIXER, RT3261_PWR_OM_R_BIT,
1930 0, rt3261_out_r_mix, ARRAY_SIZE(rt3261_out_r_mix)),
1932 SND_SOC_DAPM_PGA("SPKVOL L", RT3261_PWR_VOL,
1933 RT3261_PWR_SV_L_BIT, 0, NULL, 0),
1934 SND_SOC_DAPM_PGA("SPKVOL R", RT3261_PWR_VOL,
1935 RT3261_PWR_SV_R_BIT, 0, NULL, 0),
1936 SND_SOC_DAPM_PGA("OUTVOL L", RT3261_PWR_VOL,
1937 RT3261_PWR_OV_L_BIT, 0, NULL, 0),
1938 SND_SOC_DAPM_PGA("OUTVOL R", RT3261_PWR_VOL,
1939 RT3261_PWR_OV_R_BIT, 0, NULL, 0),
1940 SND_SOC_DAPM_PGA("HPOVOL L", RT3261_PWR_VOL,
1941 RT3261_PWR_HV_L_BIT, 0, NULL, 0),
1942 SND_SOC_DAPM_PGA("HPOVOL R", RT3261_PWR_VOL,
1943 RT3261_PWR_HV_R_BIT, 0, NULL, 0),
1944 SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM,
1946 /* SPO/HPO/LOUT/Mono Mixer */
1947 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1948 0, rt3261_spo_l_mix, ARRAY_SIZE(rt3261_spo_l_mix)),
1949 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1950 0, rt3261_spo_r_mix, ARRAY_SIZE(rt3261_spo_r_mix)),
1951 SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0,
1952 rt3261_hpo_mix, ARRAY_SIZE(rt3261_hpo_mix)),
1953 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
1954 rt3261_lout_mix, ARRAY_SIZE(rt3261_lout_mix)),
1955 SND_SOC_DAPM_MIXER("Mono MIX", RT3261_PWR_ANLG1, RT3261_PWR_MM_BIT, 0,
1956 rt3261_mono_mix, ARRAY_SIZE(rt3261_mono_mix)),
1958 SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0,
1959 rt3261_hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1960 SND_SOC_DAPM_PGA_S("SPK amp", 1, SND_SOC_NOPM, 0, 0,
1961 rt3261_spk_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1962 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0,
1963 rt3261_lout_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1964 SND_SOC_DAPM_PGA_S("Mono amp", 1, RT3261_PWR_ANLG1,
1965 RT3261_PWR_MA_BIT, 0, rt3261_mono_event,
1966 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1969 SND_SOC_DAPM_OUTPUT("SPOLP"),
1970 SND_SOC_DAPM_OUTPUT("SPOLN"),
1971 SND_SOC_DAPM_OUTPUT("SPORP"),
1972 SND_SOC_DAPM_OUTPUT("SPORN"),
1973 SND_SOC_DAPM_OUTPUT("HPOL"),
1974 SND_SOC_DAPM_OUTPUT("HPOR"),
1975 SND_SOC_DAPM_OUTPUT("LOUTL"),
1976 SND_SOC_DAPM_OUTPUT("LOUTR"),
1977 SND_SOC_DAPM_OUTPUT("MonoP"),
1978 SND_SOC_DAPM_OUTPUT("MonoN"),
1981 static const struct snd_soc_dapm_route rt3261_dapm_routes[] = {
1982 {"IN1P", NULL, "LDO2"},
1983 {"IN2P", NULL, "LDO2"},
1984 {"IN3P", NULL, "LDO2"},
1986 {"IN1P", NULL, "MIC1"},
1987 {"IN1N", NULL, "MIC1"},
1988 {"IN2P", NULL, "MIC2"},
1989 {"IN2N", NULL, "MIC2"},
1990 {"IN3P", NULL, "MIC3"},
1991 {"IN3N", NULL, "MIC3"},
1993 {"DMIC L1", NULL, "DMIC1"},
1994 {"DMIC R1", NULL, "DMIC1"},
1995 {"DMIC L2", NULL, "DMIC2"},
1996 {"DMIC R2", NULL, "DMIC2"},
1998 {"BST1", NULL, "IN1P"},
1999 {"BST1", NULL, "IN1N"},
2000 {"BST2", NULL, "IN2P"},
2001 {"BST2", NULL, "IN2N"},
2002 {"BST3", NULL, "IN3P"},
2003 {"BST3", NULL, "IN3N"},
2005 {"INL VOL", NULL, "IN2P"},
2006 {"INR VOL", NULL, "IN2N"},
2008 {"RECMIXL", "HPOL Switch", "HPOL"},
2009 {"RECMIXL", "INL Switch", "INL VOL"},
2010 {"RECMIXL", "BST3 Switch", "BST3"},
2011 {"RECMIXL", "BST2 Switch", "BST2"},
2012 {"RECMIXL", "BST1 Switch", "BST1"},
2013 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
2015 {"RECMIXR", "HPOR Switch", "HPOR"},
2016 {"RECMIXR", "INR Switch", "INR VOL"},
2017 {"RECMIXR", "BST3 Switch", "BST3"},
2018 {"RECMIXR", "BST2 Switch", "BST2"},
2019 {"RECMIXR", "BST1 Switch", "BST1"},
2020 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
2022 {"ADC L", NULL, "RECMIXL"},
2023 {"ADC R", NULL, "RECMIXR"},
2025 {"DMIC L1", NULL, "DMIC CLK"},
2026 {"DMIC L2", NULL, "DMIC CLK"},
2028 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
2029 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
2030 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
2031 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
2032 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
2034 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
2035 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
2036 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
2037 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
2038 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
2040 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
2041 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
2042 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
2043 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
2044 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
2046 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
2047 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
2048 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
2049 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
2050 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
2052 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
2053 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
2054 {"Stereo ADC MIXL", NULL, "stereo filter"},
2055 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
2057 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
2058 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
2059 {"Stereo ADC MIXR", NULL, "stereo filter"},
2060 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
2062 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
2063 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
2064 {"Mono ADC MIXL", NULL, "mono left filter"},
2065 {"mono left filter", NULL, "PLL1", check_sysclk1_source},
2067 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
2068 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
2069 {"Mono ADC MIXR", NULL, "mono right filter"},
2070 {"mono right filter", NULL, "PLL1", check_sysclk1_source},
2072 {"IF2 ADC L Mux", "Mono ADC MIXL", "Mono ADC MIXL"},
2073 {"IF2 ADC R Mux", "Mono ADC MIXR", "Mono ADC MIXR"},
2075 {"IF2 ADC L", NULL, "IF2 ADC L Mux"},
2076 {"IF2 ADC R", NULL, "IF2 ADC R Mux"},
2077 {"IF3 ADC L", NULL, "Mono ADC MIXL"},
2078 {"IF3 ADC R", NULL, "Mono ADC MIXR"},
2079 {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
2080 {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
2082 {"IF1 ADC", NULL, "I2S1"},
2083 {"IF1 ADC", NULL, "IF1 ADC L"},
2084 {"IF1 ADC", NULL, "IF1 ADC R"},
2085 {"IF2 ADC", NULL, "I2S2"},
2086 {"IF2 ADC", NULL, "IF2 ADC L"},
2087 {"IF2 ADC", NULL, "IF2 ADC R"},
2088 {"IF3 ADC", NULL, "I2S3"},
2089 {"IF3 ADC", NULL, "IF3 ADC L"},
2090 {"IF3 ADC", NULL, "IF3 ADC R"},
2092 {"DAI1 TX Mux", "1:1|2:2|3:3", "IF1 ADC"},
2093 {"DAI1 TX Mux", "1:1|2:3|3:2", "IF1 ADC"},
2094 {"DAI1 TX Mux", "1:3|2:1|3:2", "IF2 ADC"},
2095 {"DAI1 TX Mux", "1:2|2:1|3:3", "IF2 ADC"},
2096 {"DAI1 TX Mux", "1:3|2:2|3:1", "IF3 ADC"},
2097 {"DAI1 TX Mux", "1:2|2:3|3:1", "IF3 ADC"},
2098 {"DAI1 IF1 Mux", "1:1|2:1|3:3", "IF1 ADC"},
2099 {"DAI1 IF2 Mux", "1:1|2:1|3:3", "IF2 ADC"},
2100 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
2101 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
2103 {"DAI2 TX Mux", "1:2|2:3|3:1", "IF1 ADC"},
2104 {"DAI2 TX Mux", "1:2|2:1|3:3", "IF1 ADC"},
2105 {"DAI2 TX Mux", "1:1|2:2|3:3", "IF2 ADC"},
2106 {"DAI2 TX Mux", "1:3|2:2|3:1", "IF2 ADC"},
2107 {"DAI2 TX Mux", "1:1|2:3|3:2", "IF3 ADC"},
2108 {"DAI2 TX Mux", "1:3|2:1|3:2", "IF3 ADC"},
2109 {"DAI2 IF1 Mux", "1:2|2:2|3:3", "IF1 ADC"},
2110 {"DAI2 IF2 Mux", "1:2|2:2|3:3", "IF2 ADC"},
2111 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
2112 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
2114 {"DAI3 TX Mux", "1:3|2:1|3:2", "IF1 ADC"},
2115 {"DAI3 TX Mux", "1:3|2:2|3:1", "IF1 ADC"},
2116 {"DAI3 TX Mux", "1:1|2:3|3:2", "IF2 ADC"},
2117 {"DAI3 TX Mux", "1:2|2:3|3:1", "IF2 ADC"},
2118 {"DAI3 TX Mux", "1:1|2:2|3:3", "IF3 ADC"},
2119 {"DAI3 TX Mux", "1:2|2:1|3:3", "IF3 ADC"},
2120 {"DAI3 TX Mux", "1:1|2:1|3:3", "IF3 ADC"},
2121 {"DAI3 TX Mux", "1:2|2:2|3:3", "IF3 ADC"},
2123 {"AIF1TX", NULL, "DAI1 TX Mux"},
2124 {"AIF1TX", NULL, "SDI1 TX Mux"},
2125 {"AIF2TX", NULL, "DAI2 TX Mux"},
2126 {"AIF2TX", NULL, "SDI2 TX Mux"},
2127 {"AIF3TX", NULL, "DAI3 TX Mux"},
2129 {"DAI1 RX Mux", "1:1|2:2|3:3", "AIF1RX"},
2130 {"DAI1 RX Mux", "1:1|2:3|3:2", "AIF1RX"},
2131 {"DAI1 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
2132 {"DAI1 RX Mux", "1:2|2:3|3:1", "AIF2RX"},
2133 {"DAI1 RX Mux", "1:2|2:1|3:3", "AIF2RX"},
2134 {"DAI1 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
2135 {"DAI1 RX Mux", "1:3|2:1|3:2", "AIF3RX"},
2136 {"DAI1 RX Mux", "1:3|2:2|3:1", "AIF3RX"},
2138 {"DAI2 RX Mux", "1:3|2:1|3:2", "AIF1RX"},
2139 {"DAI2 RX Mux", "1:2|2:1|3:3", "AIF1RX"},
2140 {"DAI2 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
2141 {"DAI2 RX Mux", "1:1|2:2|3:3", "AIF2RX"},
2142 {"DAI2 RX Mux", "1:3|2:2|3:1", "AIF2RX"},
2143 {"DAI2 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
2144 {"DAI2 RX Mux", "1:1|2:3|3:2", "AIF3RX"},
2145 {"DAI2 RX Mux", "1:2|2:3|3:1", "AIF3RX"},
2147 {"DAI3 RX Mux", "1:3|2:2|3:1", "AIF1RX"},
2148 {"DAI3 RX Mux", "1:2|2:3|3:1", "AIF1RX"},
2149 {"DAI3 RX Mux", "1:1|2:3|3:2", "AIF2RX"},
2150 {"DAI3 RX Mux", "1:3|2:1|3:2", "AIF2RX"},
2151 {"DAI3 RX Mux", "1:1|2:2|3:3", "AIF3RX"},
2152 {"DAI3 RX Mux", "1:2|2:1|3:3", "AIF3RX"},
2153 {"DAI3 RX Mux", "1:1|2:1|3:3", "AIF3RX"},
2154 {"DAI3 RX Mux", "1:2|2:2|3:3", "AIF3RX"},
2156 {"IF1 DAC", NULL, "I2S1"},
2157 {"IF1 DAC", NULL, "DAI1 RX Mux"},
2158 {"IF2 DAC", NULL, "I2S2"},
2159 {"IF2 DAC", NULL, "DAI2 RX Mux"},
2160 {"IF3 DAC", NULL, "I2S3"},
2161 {"IF3 DAC", NULL, "DAI3 RX Mux"},
2163 {"IF1 DAC L", NULL, "IF1 DAC"},
2164 {"IF1 DAC R", NULL, "IF1 DAC"},
2165 {"IF2 DAC L", NULL, "IF2 DAC"},
2166 {"IF2 DAC R", NULL, "IF2 DAC"},
2167 {"IF3 DAC L", NULL, "IF3 DAC"},
2168 {"IF3 DAC R", NULL, "IF3 DAC"},
2170 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
2171 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
2172 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
2173 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
2175 {"ANC", NULL, "Stereo ADC MIXL"},
2176 {"ANC", NULL, "Stereo ADC MIXR"},
2178 {"Audio DSP", NULL, "DAC MIXL"},
2179 {"Audio DSP", NULL, "DAC MIXR"},
2181 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
2182 {"DAC L2 Mux", "IF3", "IF3 DAC L"},
2183 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
2184 {"DAC L2 Volume", NULL, "DAC L2 Mux"},
2186 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
2187 {"DAC R2 Mux", "IF3", "IF3 DAC R"},
2188 #if defined (CONFIG_SND_SOC_RT3261)
2189 {"DAC R2 Volume", NULL, "Mono dacr Mux"},
2190 {"Mono dacr Mux", "TxDC_R", "DAC R2 Mux"},
2191 {"Mono dacr Mux", "TxDP_R", "IF2 ADC R Mux"},
2193 {"DAC R2 Volume", NULL, "DAC R2 Mux"},
2196 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
2197 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2198 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
2199 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
2200 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2201 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
2203 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
2204 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2205 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume"},
2206 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
2207 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2208 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume"},
2210 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
2211 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2212 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
2213 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2215 {"DAC L1", NULL, "Stereo DAC MIXL"},
2216 {"DAC L1", NULL, "PLL1", check_sysclk1_source},
2217 {"DAC R1", NULL, "Stereo DAC MIXR"},
2218 {"DAC R1", NULL, "PLL1", check_sysclk1_source},
2219 {"DAC L2", NULL, "Mono DAC MIXL"},
2220 {"DAC L2", NULL, "PLL1", check_sysclk1_source},
2221 {"DAC R2", NULL, "Mono DAC MIXR"},
2222 {"DAC R2", NULL, "PLL1", check_sysclk1_source},
2224 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
2225 {"SPK MIXL", "INL Switch", "INL VOL"},
2226 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
2227 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
2228 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
2229 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
2230 {"SPK MIXR", "INR Switch", "INR VOL"},
2231 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
2232 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
2233 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
2235 {"OUT MIXL", "BST3 Switch", "BST3"},
2236 {"OUT MIXL", "BST1 Switch", "BST1"},
2237 {"OUT MIXL", "INL Switch", "INL VOL"},
2238 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
2239 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
2240 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
2241 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
2243 {"OUT MIXR", "BST3 Switch", "BST3"},
2244 {"OUT MIXR", "BST2 Switch", "BST2"},
2245 {"OUT MIXR", "BST1 Switch", "BST1"},
2246 {"OUT MIXR", "INR Switch", "INR VOL"},
2247 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
2248 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
2249 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
2250 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
2252 {"SPKVOL L", NULL, "SPK MIXL"},
2253 {"SPKVOL R", NULL, "SPK MIXR"},
2254 {"HPOVOL L", NULL, "OUT MIXL"},
2255 {"HPOVOL R", NULL, "OUT MIXR"},
2256 {"OUTVOL L", NULL, "OUT MIXL"},
2257 {"OUTVOL R", NULL, "OUT MIXR"},
2259 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
2260 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
2261 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
2262 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
2263 {"SPOL MIX", "BST1 Switch", "BST1"},
2264 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
2265 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
2266 {"SPOR MIX", "BST1 Switch", "BST1"},
2268 {"DAC 2", NULL, "DAC L2"},
2269 {"DAC 2", NULL, "DAC R2"},
2270 {"DAC 1", NULL, "DAC L1"},
2271 {"DAC 1", NULL, "DAC R1"},
2272 {"HPOVOL", NULL, "HPOVOL L"},
2273 {"HPOVOL", NULL, "HPOVOL R"},
2274 {"HPO MIX", "DAC2 Switch", "DAC 2"},
2275 {"HPO MIX", "DAC1 Switch", "DAC 1"},
2276 {"HPO MIX", "HPVOL Switch", "HPOVOL"},
2278 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
2279 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
2280 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
2281 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
2283 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
2284 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
2285 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
2286 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
2287 {"Mono MIX", "BST1 Switch", "BST1"},
2289 {"SPK amp", NULL, "SPOL MIX"},
2290 {"SPK amp", NULL, "SPOR MIX"},
2291 {"SPOLP", NULL, "SPK amp"},
2292 {"SPOLN", NULL, "SPK amp"},
2293 {"SPORP", NULL, "SPK amp"},
2294 {"SPORN", NULL, "SPK amp"},
2296 {"HP amp", NULL, "HPO MIX"},
2297 {"HPOL", NULL, "HP amp"},
2298 {"HPOR", NULL, "HP amp"},
2300 {"LOUT amp", NULL, "LOUT MIX"},
2301 {"LOUTL", NULL, "LOUT amp"},
2302 {"LOUTR", NULL, "LOUT amp"},
2304 {"Mono amp", NULL, "Mono MIX"},
2305 {"MonoP", NULL, "Mono amp"},
2306 {"MonoN", NULL, "Mono amp"},
2309 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
2316 val = snd_soc_read(codec, RT3261_I2S1_SDP);
2317 val = (val & RT3261_I2S_IF_MASK) >> RT3261_I2S_IF_SFT;
2320 if (val == RT3261_IF_123 || val == RT3261_IF_132 ||
2321 val == RT3261_IF_113)
2322 ret |= RT3261_U_IF1;
2323 if (val == RT3261_IF_312 || val == RT3261_IF_213 ||
2324 val == RT3261_IF_113)
2325 ret |= RT3261_U_IF2;
2326 if (val == RT3261_IF_321 || val == RT3261_IF_231)
2327 ret |= RT3261_U_IF3;
2331 if (val == RT3261_IF_231 || val == RT3261_IF_213 ||
2332 val == RT3261_IF_223)
2333 ret |= RT3261_U_IF1;
2334 if (val == RT3261_IF_123 || val == RT3261_IF_321 ||
2335 val == RT3261_IF_223)
2336 ret |= RT3261_U_IF2;
2337 if (val == RT3261_IF_132 || val == RT3261_IF_312)
2338 ret |= RT3261_U_IF3;
2349 static int get_clk_info(int sclk, int rate)
2351 int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
2353 if (sclk <= 0 || rate <= 0)
2357 for (i = 0; i < ARRAY_SIZE(pd); i++)
2358 if (sclk == rate * pd[i])
2364 static int rt3261_hw_params(struct snd_pcm_substream *substream,
2365 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
2367 struct snd_soc_pcm_runtime *rtd = substream->private_data;
2368 struct snd_soc_codec *codec = rtd->codec;
2369 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2370 unsigned int val_len = 0, val_clk, mask_clk, dai_sel;
2371 int pre_div, bclk_ms, frame_size;
2373 rt3261->lrck[dai->id] = params_rate(params);
2375 rt3261->lrck[dai->id] = 8000;
2376 pre_div = get_clk_info(rt3261->sysclk, rt3261->lrck[dai->id]);
2378 dev_err(codec->dev, "Unsupported clock setting\n");
2381 frame_size = snd_soc_params_to_frame_size(params);
2382 if (frame_size < 0) {
2383 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
2386 bclk_ms = frame_size > 32 ? 1 : 0;
2387 rt3261->bclk[dai->id] = rt3261->lrck[dai->id] * (32 << bclk_ms);
2389 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
2390 rt3261->bclk[dai->id], rt3261->lrck[dai->id]);
2391 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
2392 bclk_ms, pre_div, dai->id);
2394 switch (params_format(params)) {
2395 case SNDRV_PCM_FORMAT_S16_LE:
2397 case SNDRV_PCM_FORMAT_S20_3LE:
2398 val_len |= RT3261_I2S_DL_20;
2400 case SNDRV_PCM_FORMAT_S24_LE:
2401 val_len |= RT3261_I2S_DL_24;
2403 case SNDRV_PCM_FORMAT_S8:
2404 val_len |= RT3261_I2S_DL_8;
2410 dai_sel = get_sdp_info(codec, dai->id);
2411 dai_sel |= (RT3261_U_IF1 | RT3261_U_IF2);
2413 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
2416 if (dai_sel & RT3261_U_IF1) {
2417 mask_clk = RT3261_I2S_BCLK_MS1_MASK | RT3261_I2S_PD1_MASK;
2418 val_clk = bclk_ms << RT3261_I2S_BCLK_MS1_SFT |
2419 pre_div << RT3261_I2S_PD1_SFT;
2420 snd_soc_update_bits(codec, RT3261_I2S1_SDP,
2421 RT3261_I2S_DL_MASK, val_len);
2422 snd_soc_update_bits(codec, RT3261_ADDA_CLK1, mask_clk, val_clk);
2424 if (dai_sel & RT3261_U_IF2) {
2425 mask_clk = RT3261_I2S_BCLK_MS2_MASK | RT3261_I2S_PD2_MASK;
2426 val_clk = bclk_ms << RT3261_I2S_BCLK_MS2_SFT |
2427 pre_div << RT3261_I2S_PD2_SFT;
2428 snd_soc_update_bits(codec, RT3261_I2S2_SDP,
2429 RT3261_I2S_DL_MASK, val_len);
2430 snd_soc_update_bits(codec, RT3261_ADDA_CLK1, mask_clk, val_clk);
2436 static int rt3261_prepare(struct snd_pcm_substream *substream,
2437 struct snd_soc_dai *dai)
2439 struct snd_soc_pcm_runtime *rtd = substream->private_data;
2440 struct snd_soc_codec *codec = rtd->codec;
2441 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2443 rt3261->aif_pu = dai->id;
2447 static int rt3261_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
2449 struct snd_soc_codec *codec = dai->codec;
2450 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2451 unsigned int reg_val = 0, dai_sel;
2453 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
2454 case SND_SOC_DAIFMT_CBM_CFM:
2455 rt3261->master[dai->id] = 1;
2457 case SND_SOC_DAIFMT_CBS_CFS:
2458 reg_val |= RT3261_I2S_MS_S;
2459 rt3261->master[dai->id] = 0;
2465 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2466 case SND_SOC_DAIFMT_NB_NF:
2468 case SND_SOC_DAIFMT_IB_NF:
2469 reg_val |= RT3261_I2S_BP_INV;
2475 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
2476 case SND_SOC_DAIFMT_I2S:
2478 case SND_SOC_DAIFMT_LEFT_J:
2479 reg_val |= RT3261_I2S_DF_LEFT;
2481 case SND_SOC_DAIFMT_DSP_A:
2482 reg_val |= RT3261_I2S_DF_PCM_A;
2484 case SND_SOC_DAIFMT_DSP_B:
2485 reg_val |= RT3261_I2S_DF_PCM_B;
2491 dai_sel = get_sdp_info(codec, dai->id);
2493 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
2496 if (dai_sel & RT3261_U_IF1) {
2497 snd_soc_update_bits(codec, RT3261_I2S1_SDP,
2498 RT3261_I2S_MS_MASK | RT3261_I2S_BP_MASK |
2499 RT3261_I2S_DF_MASK, reg_val);
2501 if (dai_sel & RT3261_U_IF2) {
2502 snd_soc_update_bits(codec, RT3261_I2S2_SDP,
2503 RT3261_I2S_MS_MASK | RT3261_I2S_BP_MASK |
2504 RT3261_I2S_DF_MASK, reg_val);
2510 static int rt3261_set_dai_sysclk(struct snd_soc_dai *dai,
2511 int clk_id, unsigned int freq, int dir)
2513 struct snd_soc_codec *codec = dai->codec;
2514 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2515 unsigned int reg_val = 0;
2517 if (freq == rt3261->sysclk && clk_id == rt3261->sysclk_src)
2521 case RT3261_SCLK_S_MCLK:
2522 reg_val |= RT3261_SCLK_SRC_MCLK;
2524 case RT3261_SCLK_S_PLL1:
2525 reg_val |= RT3261_SCLK_SRC_PLL1;
2527 case RT3261_SCLK_S_RCCLK:
2528 reg_val |= RT3261_SCLK_SRC_RCCLK;
2531 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
2534 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2535 RT3261_SCLK_SRC_MASK, reg_val);
2536 rt3261->sysclk = freq;
2537 rt3261->sysclk_src = clk_id;
2539 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
2545 * rt3261_pll_calc - Calcualte PLL M/N/K code.
2546 * @freq_in: external clock provided to codec.
2547 * @freq_out: target clock which codec works on.
2548 * @pll_code: Pointer to structure with M, N, K and bypass flag.
2550 * Calcualte M/N/K code to configure PLL for codec. And K is assigned to 2
2551 * which make calculation more efficiently.
2553 * Returns 0 for success or negative error code.
2555 static int rt3261_pll_calc(const unsigned int freq_in,
2556 const unsigned int freq_out, struct rt3261_pll_code *pll_code)
2558 int max_n = RT3261_PLL_N_MAX, max_m = RT3261_PLL_M_MAX;
2559 int n, m, red, n_t, m_t, in_t, out_t, red_t = abs(freq_out - freq_in);
2560 bool bypass = false;
2562 if (RT3261_PLL_INP_MAX < freq_in || RT3261_PLL_INP_MIN > freq_in)
2565 for (n_t = 0; n_t <= max_n; n_t++) {
2566 in_t = (freq_in >> 1) + (freq_in >> 2) * n_t;
2569 if (in_t == freq_out) {
2574 for (m_t = 0; m_t <= max_m; m_t++) {
2575 out_t = in_t / (m_t + 2);
2576 red = abs(out_t - freq_out);
2586 pr_debug("Only get approximation about PLL\n");
2590 pll_code->m_bp = bypass;
2591 pll_code->m_code = m;
2592 pll_code->n_code = n;
2593 pll_code->k_code = 2;
2597 static int rt3261_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
2598 unsigned int freq_in, unsigned int freq_out)
2600 struct snd_soc_codec *codec = dai->codec;
2601 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2602 struct rt3261_pll_code pll_code;
2605 if (source == rt3261->pll_src && freq_in == rt3261->pll_in &&
2606 freq_out == rt3261->pll_out)
2609 if (!freq_in || !freq_out) {
2610 dev_dbg(codec->dev, "PLL disabled\n");
2613 rt3261->pll_out = 0;
2614 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2615 RT3261_SCLK_SRC_MASK, RT3261_SCLK_SRC_MCLK);
2620 case RT3261_PLL1_S_MCLK:
2621 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2622 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_MCLK);
2624 case RT3261_PLL1_S_BCLK1:
2625 case RT3261_PLL1_S_BCLK2:
2626 dai_sel = get_sdp_info(codec, dai->id);
2629 "Failed to get sdp info: %d\n", dai_sel);
2632 if (dai_sel & RT3261_U_IF1) {
2633 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2634 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK1);
2636 if (dai_sel & RT3261_U_IF2) {
2637 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2638 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK2);
2640 if (dai_sel & RT3261_U_IF3) {
2641 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2642 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK3);
2646 dev_err(codec->dev, "Unknown PLL source %d\n", source);
2650 ret = rt3261_pll_calc(freq_in, freq_out, &pll_code);
2652 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
2656 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=2\n", pll_code.m_bp,
2657 (pll_code.m_bp ? 0 : pll_code.m_code), pll_code.n_code);
2659 snd_soc_write(codec, RT3261_PLL_CTRL1,
2660 pll_code.n_code << RT3261_PLL_N_SFT | pll_code.k_code);
2661 snd_soc_write(codec, RT3261_PLL_CTRL2,
2662 (pll_code.m_bp ? 0 : pll_code.m_code) << RT3261_PLL_M_SFT |
2663 pll_code.m_bp << RT3261_PLL_M_BP_SFT);
2665 rt3261->pll_in = freq_in;
2666 rt3261->pll_out = freq_out;
2667 rt3261->pll_src = source;
2673 * rt3261_index_show - Dump private registers.
2674 * @dev: codec device.
2675 * @attr: device attribute.
2676 * @buf: buffer for display.
2678 * To show non-zero values of all private registers.
2680 * Returns buffer length.
2682 static ssize_t rt3261_index_show(struct device *dev,
2683 struct device_attribute *attr, char *buf)
2685 struct i2c_client *client = to_i2c_client(dev);
2686 struct rt3261_priv *rt3261 = i2c_get_clientdata(client);
2687 struct snd_soc_codec *codec = rt3261->codec;
2691 cnt += sprintf(buf, "RT3261 index register\n");
2692 for (i = 0; i < 0xb4; i++) {
2693 if (cnt + RT3261_REG_DISP_LEN >= PAGE_SIZE)
2695 val = rt3261_index_read(codec, i);
2698 cnt += snprintf(buf + cnt, RT3261_REG_DISP_LEN,
2699 "%02x: %04x\n", i, val);
2702 if (cnt >= PAGE_SIZE)
2703 cnt = PAGE_SIZE - 1;
2707 static DEVICE_ATTR(index_reg, 0444, rt3261_index_show, NULL);
2709 static int rt3261_set_bias_level(struct snd_soc_codec *codec,
2710 enum snd_soc_bias_level level)
2713 case SND_SOC_BIAS_ON:
2716 case SND_SOC_BIAS_PREPARE:
2717 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
2718 RT3261_PWR_MB1 | RT3261_PWR_MB2,
2719 RT3261_PWR_MB1 | RT3261_PWR_MB2);
2722 case SND_SOC_BIAS_STANDBY:
2723 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
2724 RT3261_PWR_MB1 | RT3261_PWR_MB2, 0);
2725 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
2726 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2727 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2728 RT3261_PWR_BG | RT3261_PWR_VREF2,
2729 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2730 RT3261_PWR_BG | RT3261_PWR_VREF2);
2732 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2733 RT3261_PWR_FV1 | RT3261_PWR_FV2,
2734 RT3261_PWR_FV1 | RT3261_PWR_FV2);
2735 snd_soc_write(codec, RT3261_GEN_CTRL1, 0x3701);
2736 codec->cache_only = false;
2737 codec->cache_sync = 1;
2738 snd_soc_cache_sync(codec);
2739 rt3261_index_sync(codec);
2743 case SND_SOC_BIAS_OFF:
2744 snd_soc_write(codec, RT3261_DEPOP_M1, 0x0004);
2745 snd_soc_write(codec, RT3261_DEPOP_M2, 0x1100);
2746 snd_soc_write(codec, RT3261_GEN_CTRL1, 0x3700);
2747 snd_soc_write(codec, RT3261_PWR_DIG1, 0x0000);
2748 snd_soc_write(codec, RT3261_PWR_DIG2, 0x0000);
2749 snd_soc_write(codec, RT3261_PWR_VOL, 0x0000);
2750 snd_soc_write(codec, RT3261_PWR_MIXER, 0x0000);
2751 snd_soc_write(codec, RT3261_PWR_ANLG1, 0x0000);
2752 snd_soc_write(codec, RT3261_PWR_ANLG2, 0x0000);
2758 codec->dapm.bias_level = level;
2763 static int rt3261_proc_init(void);
2766 static int rt3261_probe(struct snd_soc_codec *codec)
2768 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2770 struct clk *iis_clk;
2772 pr_info("Codec driver version %s\n", VERSION);
2774 ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
2776 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
2784 //for rt5623 MCLK use
2785 iis_clk = clk_get_sys("rk29_i2s.2", "i2s");
2786 if (IS_ERR(iis_clk)) {
2787 printk("failed to get i2s clk\n");
2788 ret = PTR_ERR(iis_clk);
2790 printk("I2S2 got i2s clk ok!\n");
2791 clk_enable(iis_clk);
2792 clk_set_rate(iis_clk, 11289600);
2793 rk30_mux_api_set(GPIO0D0_I2S22CHCLK_SMCCSN0_NAME, GPIO0D_I2S2_2CH_CLK);
2797 rt3261_reset(codec);
2798 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2799 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2800 RT3261_PWR_BG | RT3261_PWR_VREF2,
2801 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2802 RT3261_PWR_BG | RT3261_PWR_VREF2);
2804 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2805 RT3261_PWR_FV1 | RT3261_PWR_FV2,
2806 RT3261_PWR_FV1 | RT3261_PWR_FV2);
2808 if (rt3261->dmic_en == RT3261_DMIC1) {
2809 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
2810 RT3261_GP2_PIN_MASK, RT3261_GP2_PIN_DMIC1_SCL);
2811 snd_soc_update_bits(codec, RT3261_DMIC,
2812 RT3261_DMIC_1L_LH_MASK | RT3261_DMIC_1R_LH_MASK,
2813 RT3261_DMIC_1L_LH_FALLING | RT3261_DMIC_1R_LH_RISING);
2814 } else if (rt3261->dmic_en == RT3261_DMIC2) {
2815 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
2816 RT3261_GP2_PIN_MASK, RT3261_GP2_PIN_DMIC1_SCL);
2817 snd_soc_update_bits(codec, RT3261_DMIC,
2818 RT3261_DMIC_2L_LH_MASK | RT3261_DMIC_2R_LH_MASK,
2819 RT3261_DMIC_2L_LH_FALLING | RT3261_DMIC_2R_LH_RISING);
2821 snd_soc_write(codec, RT3261_GEN_CTRL2, 0x4040);
2822 ret = snd_soc_read(codec, RT3261_VENDOR_ID);
2823 printk("read 0x%x=0x%x\n",RT3261_VENDOR_ID,ret);
2825 snd_soc_update_bits(codec, RT3261_JD_CTRL,
2826 RT3261_JD1_IN4P_MASK | RT3261_JD2_IN4N_MASK,
2827 RT3261_JD1_IN4P_EN | RT3261_JD2_IN4N_EN);
2829 rt3261_reg_init(codec);
2831 codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
2832 rt3261->codec = codec;
2834 snd_soc_add_controls(codec, rt3261_snd_controls,
2835 ARRAY_SIZE(rt3261_snd_controls));
2836 snd_soc_dapm_new_controls(&codec->dapm, rt3261_dapm_widgets,
2837 ARRAY_SIZE(rt3261_dapm_widgets));
2838 snd_soc_dapm_add_routes(&codec->dapm, rt3261_dapm_routes,
2839 ARRAY_SIZE(rt3261_dapm_routes));
2842 #if defined (CONFIG_SND_SOC_RT3261)
2843 rt3261->dsp_sw = RT3261_DSP_AEC_NS_FENS;
2844 rt3261_dsp_probe(codec);
2848 #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE)
2849 struct rt_codec_ops *ioctl_ops = rt_codec_get_ioctl_ops();
2850 ioctl_ops->index_write = rt3261_index_write;
2851 ioctl_ops->index_read = rt3261_index_read;
2852 ioctl_ops->index_update_bits = rt3261_index_update_bits;
2853 ioctl_ops->ioctl_common = rt3261_ioctl_common;
2854 realtek_ce_init_hwdep(codec);
2859 ret = device_create_file(codec->dev, &dev_attr_index_reg);
2862 "Failed to create index_reg sysfs files: %d\n", ret);
2865 rt3261_codec = codec;
2869 static int rt3261_remove(struct snd_soc_codec *codec)
2871 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
2876 static int rt3261_suspend(struct snd_soc_codec *codec, pm_message_t state)
2878 #if defined (CONFIG_SND_SOC_RT3261)
2879 /* After opening LDO of DSP, then close LDO of codec.
2880 * (1) DSP LDO power on
2881 * (2) DSP core power off
2882 * (3) DSP IIS interface power off
2883 * (4) Toggle pin of codec LDO1 to power off
2885 //rt3261_dsp_suspend(codec, state);
2887 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
2891 static int rt3261_resume(struct snd_soc_codec *codec)
2893 rt3261_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
2894 #if defined (CONFIG_SND_SOC_RT3261)
2895 /* After opening LDO of codec, then close LDO of DSP. */
2896 //rt3261_dsp_resume(codec);
2901 #define rt3261_suspend NULL
2902 #define rt3261_resume NULL
2905 #define RT3261_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2906 #define RT3261_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2907 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2909 struct snd_soc_dai_ops rt3261_aif_dai_ops = {
2910 .hw_params = rt3261_hw_params,
2911 .prepare = rt3261_prepare,
2912 .set_fmt = rt3261_set_dai_fmt,
2913 .set_sysclk = rt3261_set_dai_sysclk,
2914 .set_pll = rt3261_set_dai_pll,
2917 struct snd_soc_dai_driver rt3261_dai[] = {
2919 .name = "rt3261-aif1",
2922 .stream_name = "AIF1 Playback",
2925 .rates = RT3261_STEREO_RATES,
2926 .formats = RT3261_FORMATS,
2929 .stream_name = "AIF1 Capture",
2932 .rates = RT3261_STEREO_RATES,
2933 .formats = RT3261_FORMATS,
2935 .ops = &rt3261_aif_dai_ops,
2938 .name = "rt3261-aif2",
2941 .stream_name = "AIF2 Playback",
2944 .rates = RT3261_STEREO_RATES,
2945 .formats = RT3261_FORMATS,
2948 .stream_name = "AIF2 Capture",
2951 .rates = RT3261_STEREO_RATES,
2952 .formats = RT3261_FORMATS,
2954 .ops = &rt3261_aif_dai_ops,
2958 static struct snd_soc_codec_driver soc_codec_dev_rt3261 = {
2959 .probe = rt3261_probe,
2960 .remove = rt3261_remove,
2961 .suspend = rt3261_suspend,
2962 .resume = rt3261_resume,
2963 .set_bias_level = rt3261_set_bias_level,
2964 .reg_cache_size = RT3261_VENDOR_ID2 + 1,
2965 .reg_word_size = sizeof(u16),
2966 .reg_cache_default = rt3261_reg,
2967 .volatile_register = rt3261_volatile_register,
2968 .readable_register = rt3261_readable_register,
2969 .reg_cache_step = 1,
2972 static const struct i2c_device_id rt3261_i2c_id[] = {
2976 MODULE_DEVICE_TABLE(i2c, rt3261_i2c_id);
2978 static int __devinit rt3261_i2c_probe(struct i2c_client *i2c,
2979 const struct i2c_device_id *id)
2981 struct rt3261_priv *rt3261;
2983 struct rt3261_platform_data *pdata = pdata = i2c->dev.platform_data;
2985 rt3261 = kzalloc(sizeof(struct rt3261_priv), GFP_KERNEL);
2989 rt3261->codec_en_gpio = pdata->codec_en_gpio;
2990 rt3261->io_init = pdata->io_init;
2993 rt3261->io_init(pdata->codec_en_gpio, pdata->codec_en_gpio_info.iomux_name, pdata->codec_en_gpio_info.iomux_mode);
2995 i2c_set_clientdata(i2c, rt3261);
2996 DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
2997 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt3261,
2998 rt3261_dai, ARRAY_SIZE(rt3261_dai));
3005 static int __devexit rt3261_i2c_remove(struct i2c_client *i2c)
3007 snd_soc_unregister_codec(&i2c->dev);
3008 kfree(i2c_get_clientdata(i2c));
3012 static void rt3261_i2c_shutdown(struct i2c_client *client)
3014 struct rt3261_priv *rt3261 = i2c_get_clientdata(client);
3015 struct snd_soc_codec *codec = rt3261->codec;
3018 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
3021 struct i2c_driver rt3261_i2c_driver = {
3024 .owner = THIS_MODULE,
3026 .probe = rt3261_i2c_probe,
3027 .remove = __devexit_p(rt3261_i2c_remove),
3028 .shutdown = rt3261_i2c_shutdown,
3029 .id_table = rt3261_i2c_id,
3032 static int __init rt3261_modinit(void)
3034 return i2c_add_driver(&rt3261_i2c_driver);
3036 module_init(rt3261_modinit);
3038 static void __exit rt3261_modexit(void)
3040 i2c_del_driver(&rt3261_i2c_driver);
3042 module_exit(rt3261_modexit);
3044 MODULE_DESCRIPTION("ASoC RT3261 driver");
3045 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
3046 MODULE_LICENSE("GPL");
3051 static ssize_t rt3261_proc_write(struct file *file, const char __user *buffer,
3052 unsigned long len, void *data)
3060 cookie_pot = (char *)vmalloc( len );
3067 if (copy_from_user( cookie_pot, buffer, len ))
3071 switch(cookie_pot[0])
3075 debug_write_read ++;
3076 debug_write_read %= 2;
3077 if(debug_write_read != 0)
3078 printk("Debug read and write reg on\n");
3080 printk("Debug read and write reg off\n");
3084 printk("Read reg debug\n");
3085 if(cookie_pot[1] ==':')
3087 debug_write_read = 1;
3088 strsep(&cookie_pot,":");
3089 while((p=strsep(&cookie_pot,",")))
3091 reg = simple_strtol(p,NULL,16);
3092 value = rt3261_read(rt3261_codec,reg);
3093 printk("rt3261_read:0x%04x = 0x%04x\n",reg,value);
3095 debug_write_read = 0;
3100 printk("Error Read reg debug.\n");
3101 printk("For example: echo r:22,23,24,25>rt3261_ts\n");
3106 printk("Write reg debug\n");
3107 if(cookie_pot[1] ==':')
3109 debug_write_read = 1;
3110 strsep(&cookie_pot,":");
3111 while((p=strsep(&cookie_pot,"=")))
3113 reg = simple_strtol(p,NULL,16);
3114 p=strsep(&cookie_pot,",");
3115 value = simple_strtol(p,NULL,16);
3116 rt3261_write(rt3261_codec,reg,value);
3117 printk("rt3261_write:0x%04x = 0x%04x\n",reg,value);
3119 debug_write_read = 0;
3124 printk("Error Write reg debug.\n");
3125 printk("For example: w:22=0,23=0,24=0,25=0>rt3261_ts\n");
3129 printk("Dump rt3261 dsp reg \n");
3131 for (i = 0; i < 0xb4; i++)
3133 value = rt3261_index_read(rt3261_codec, i);
3134 printk("rt3261_index_read:0x%04x = 0x%04x\n",i,value);
3139 printk("Help for rt3261_ts .\n-->The Cmd list: \n");
3140 printk("-->'d&&D' Open or Off the debug\n");
3141 printk("-->'r&&R' Read reg debug,Example: echo 'r:22,23,24,25'>rt3261_ts\n");
3142 printk("-->'w&&W' Write reg debug,Example: echo 'w:22=0,23=0,24=0,25=0'>rt3261_ts\n");
3149 static const struct file_operations rt3261_proc_fops = {
3150 .owner = THIS_MODULE,
3153 static int rt3261_proc_init(void)
3155 struct proc_dir_entry *rt3261_proc_entry;
3156 rt3261_proc_entry = create_proc_entry("driver/rt3261_ts", 0777, NULL);
3157 if(rt3261_proc_entry != NULL)
3159 rt3261_proc_entry->write_proc = rt3261_proc_write;
3164 printk("create proc error !\n");