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},
92 {RT3261_I2S1_SDP , 0xe000},
93 {RT3261_I2S2_SDP , 0x8040},
95 #define RT3261_INIT_REG_LEN ARRAY_SIZE(init_list)
97 static int rt3261_reg_init(struct snd_soc_codec *codec)
101 for (i = 0; i < RT3261_INIT_REG_LEN; i++)
102 snd_soc_write(codec, init_list[i].reg, init_list[i].val);
107 static int rt3261_index_sync(struct snd_soc_codec *codec)
111 for (i = 0; i < RT3261_INIT_REG_LEN; i++)
112 if (RT3261_PRIV_INDEX == init_list[i].reg ||
113 RT3261_PRIV_DATA == init_list[i].reg)
114 snd_soc_write(codec, init_list[i].reg,
119 static const u16 rt3261_reg[RT3261_VENDOR_ID2 + 1] = {
120 [RT3261_RESET] = 0x000c,
121 [RT3261_SPK_VOL] = 0xc8c8,
122 [RT3261_HP_VOL] = 0xc8c8,
123 [RT3261_OUTPUT] = 0xc8c8,
124 [RT3261_MONO_OUT] = 0x8000,
125 [RT3261_INL_INR_VOL] = 0x0808,
126 [RT3261_DAC1_DIG_VOL] = 0xafaf,
127 [RT3261_DAC2_DIG_VOL] = 0xafaf,
128 [RT3261_ADC_DIG_VOL] = 0x2f2f,
129 [RT3261_ADC_DATA] = 0x2f2f,
130 [RT3261_STO_ADC_MIXER] = 0x7060,
131 [RT3261_MONO_ADC_MIXER] = 0x7070,
132 [RT3261_AD_DA_MIXER] = 0x8080,
133 [RT3261_STO_DAC_MIXER] = 0x5454,
134 [RT3261_MONO_DAC_MIXER] = 0x5454,
135 [RT3261_DIG_MIXER] = 0xaa00,
136 [RT3261_DSP_PATH2] = 0xa000,
137 [RT3261_REC_L2_MIXER] = 0x007f,
138 [RT3261_REC_R2_MIXER] = 0x007f,
139 [RT3261_HPO_MIXER] = 0xe000,
140 [RT3261_SPK_L_MIXER] = 0x003e,
141 [RT3261_SPK_R_MIXER] = 0x003e,
142 [RT3261_SPO_L_MIXER] = 0xf800,
143 [RT3261_SPO_R_MIXER] = 0x3800,
144 [RT3261_SPO_CLSD_RATIO] = 0x0004,
145 [RT3261_MONO_MIXER] = 0xfc00,
146 [RT3261_OUT_L3_MIXER] = 0x01ff,
147 [RT3261_OUT_R3_MIXER] = 0x01ff,
148 [RT3261_LOUT_MIXER] = 0xf000,
149 [RT3261_PWR_ANLG1] = 0x00c0,
150 [RT3261_I2S1_SDP] = 0x8000,
151 [RT3261_I2S2_SDP] = 0x8000,
152 [RT3261_I2S3_SDP] = 0x8000,
153 [RT3261_ADDA_CLK1] = 0x1110,
154 [RT3261_ADDA_CLK2] = 0x0c00,
155 [RT3261_DMIC] = 0x1d00,
156 [RT3261_ASRC_3] = 0x0008,
157 [RT3261_HP_OVCD] = 0x0600,
158 [RT3261_CLS_D_OVCD] = 0x0228,
159 [RT3261_CLS_D_OUT] = 0xa800,
160 [RT3261_DEPOP_M1] = 0x0004,
161 [RT3261_DEPOP_M2] = 0x1100,
162 [RT3261_DEPOP_M3] = 0x0646,
163 [RT3261_CHARGE_PUMP] = 0x0c00,
164 [RT3261_MICBIAS] = 0x3000,
165 [RT3261_EQ_CTRL1] = 0x2080,
166 [RT3261_DRC_AGC_1] = 0x2206,
167 [RT3261_DRC_AGC_2] = 0x1f00,
168 [RT3261_ANC_CTRL1] = 0x034b,
169 [RT3261_ANC_CTRL2] = 0x0066,
170 [RT3261_ANC_CTRL3] = 0x000b,
171 [RT3261_GPIO_CTRL1] = 0x0400,
172 [RT3261_DSP_CTRL3] = 0x2000,
173 [RT3261_BASE_BACK] = 0x0013,
174 [RT3261_MP3_PLUS1] = 0x0680,
175 [RT3261_MP3_PLUS2] = 0x1c17,
176 [RT3261_3D_HP] = 0x8c00,
177 [RT3261_ADJ_HPF] = 0x2a20,
178 [RT3261_HP_CALIB_AMP_DET] = 0x0400,
179 [RT3261_SV_ZCD1] = 0x0809,
180 [RT3261_VENDOR_ID1] = 0x10ec,
181 [RT3261_VENDOR_ID2] = 0x6231,
184 static int rt3261_reset(struct snd_soc_codec *codec)
186 return snd_soc_write(codec, RT3261_RESET, 0);
189 static unsigned int rt3261_read(struct snd_soc_codec *codec,
194 val = codec->hw_read(codec, reg);
198 static int do_hw_write(struct snd_soc_codec *codec, unsigned int reg,
199 unsigned int value, const void *data, int len)
203 if (!snd_soc_codec_volatile_register(codec, reg) &&
204 reg < codec->driver->reg_cache_size &&
205 !codec->cache_bypass) {
206 ret = snd_soc_cache_write(codec, reg, value);
211 if (codec->cache_only) {
212 codec->cache_sync = 1;
216 ret = codec->hw_write(codec->control_data, data, len);
225 static int rt3261_write(struct snd_soc_codec *codec, unsigned int reg,
231 data[1] = (value >> 8) & 0xff;
232 data[2] = value & 0xff;
234 return do_hw_write(codec, reg, value, data, 3);
238 * rt3261_index_write - Write private register.
239 * @codec: SoC audio codec device.
240 * @reg: Private register index.
241 * @value: Private register Data.
243 * Modify private register for advanced setting. It can be written through
244 * private index (0x6a) and data (0x6c) register.
246 * Returns 0 for success or negative error code.
248 static int rt3261_index_write(struct snd_soc_codec *codec,
249 unsigned int reg, unsigned int value)
253 ret = snd_soc_write(codec, RT3261_PRIV_INDEX, reg);
255 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
258 ret = snd_soc_write(codec, RT3261_PRIV_DATA, value);
260 dev_err(codec->dev, "Failed to set private value: %d\n", ret);
270 * rt3261_index_read - Read private register.
271 * @codec: SoC audio codec device.
272 * @reg: Private register index.
274 * Read advanced setting from private register. It can be read through
275 * private index (0x6a) and data (0x6c) register.
277 * Returns private register value or negative error code.
279 static unsigned int rt3261_index_read(
280 struct snd_soc_codec *codec, unsigned int reg)
284 ret = snd_soc_write(codec, RT3261_PRIV_INDEX, reg);
286 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
289 return snd_soc_read(codec, RT3261_PRIV_DATA);
293 * rt3261_index_update_bits - update private register bits
294 * @codec: audio codec
295 * @reg: Private register index.
296 * @mask: register mask
299 * Writes new register value.
301 * Returns 1 for change, 0 for no change, or negative error code.
303 static int rt3261_index_update_bits(struct snd_soc_codec *codec,
304 unsigned int reg, unsigned int mask, unsigned int value)
306 unsigned int old, new;
309 ret = rt3261_index_read(codec, reg);
311 dev_err(codec->dev, "Failed to read private reg: %d\n", ret);
316 new = (old & ~mask) | (value & mask);
319 ret = rt3261_index_write(codec, reg, new);
322 "Failed to write private reg: %d\n", ret);
332 static int rt3261_volatile_register(
333 struct snd_soc_codec *codec, unsigned int reg)
337 case RT3261_PRIV_DATA:
339 case RT3261_EQ_CTRL1:
340 case RT3261_DRC_AGC_1:
341 case RT3261_ANC_CTRL1:
342 case RT3261_IRQ_CTRL2:
343 case RT3261_INT_IRQ_ST:
344 case RT3261_DSP_CTRL2:
345 case RT3261_DSP_CTRL3:
346 case RT3261_PGM_REG_ARR1:
347 case RT3261_PGM_REG_ARR3:
348 case RT3261_VENDOR_ID:
349 case RT3261_VENDOR_ID1:
350 case RT3261_VENDOR_ID2:
357 static int rt3261_readable_register(
358 struct snd_soc_codec *codec, unsigned int reg)
365 case RT3261_MONO_OUT:
368 case RT3261_INL_INR_VOL:
369 case RT3261_DAC1_DIG_VOL:
370 case RT3261_DAC2_DIG_VOL:
371 case RT3261_DAC2_CTRL:
372 case RT3261_ADC_DIG_VOL:
373 case RT3261_ADC_DATA:
374 case RT3261_ADC_BST_VOL:
375 case RT3261_STO_ADC_MIXER:
376 case RT3261_MONO_ADC_MIXER:
377 case RT3261_AD_DA_MIXER:
378 case RT3261_STO_DAC_MIXER:
379 case RT3261_MONO_DAC_MIXER:
380 case RT3261_DIG_MIXER:
381 case RT3261_DSP_PATH1:
382 case RT3261_DSP_PATH2:
383 case RT3261_DIG_INF_DATA:
384 case RT3261_REC_L1_MIXER:
385 case RT3261_REC_L2_MIXER:
386 case RT3261_REC_R1_MIXER:
387 case RT3261_REC_R2_MIXER:
388 case RT3261_HPO_MIXER:
389 case RT3261_SPK_L_MIXER:
390 case RT3261_SPK_R_MIXER:
391 case RT3261_SPO_L_MIXER:
392 case RT3261_SPO_R_MIXER:
393 case RT3261_SPO_CLSD_RATIO:
394 case RT3261_MONO_MIXER:
395 case RT3261_OUT_L1_MIXER:
396 case RT3261_OUT_L2_MIXER:
397 case RT3261_OUT_L3_MIXER:
398 case RT3261_OUT_R1_MIXER:
399 case RT3261_OUT_R2_MIXER:
400 case RT3261_OUT_R3_MIXER:
401 case RT3261_LOUT_MIXER:
402 case RT3261_PWR_DIG1:
403 case RT3261_PWR_DIG2:
404 case RT3261_PWR_ANLG1:
405 case RT3261_PWR_ANLG2:
406 case RT3261_PWR_MIXER:
408 case RT3261_PRIV_INDEX:
409 case RT3261_PRIV_DATA:
410 case RT3261_I2S1_SDP:
411 case RT3261_I2S2_SDP:
412 case RT3261_I2S3_SDP:
413 case RT3261_ADDA_CLK1:
414 case RT3261_ADDA_CLK2:
417 case RT3261_PLL_CTRL1:
418 case RT3261_PLL_CTRL2:
425 case RT3261_CLS_D_OVCD:
426 case RT3261_CLS_D_OUT:
427 case RT3261_DEPOP_M1:
428 case RT3261_DEPOP_M2:
429 case RT3261_DEPOP_M3:
430 case RT3261_CHARGE_PUMP:
431 case RT3261_PV_DET_SPK_G:
433 case RT3261_EQ_CTRL1:
434 case RT3261_EQ_CTRL2:
435 case RT3261_WIND_FILTER:
436 case RT3261_DRC_AGC_1:
437 case RT3261_DRC_AGC_2:
438 case RT3261_DRC_AGC_3:
440 case RT3261_ANC_CTRL1:
441 case RT3261_ANC_CTRL2:
442 case RT3261_ANC_CTRL3:
445 case RT3261_IRQ_CTRL1:
446 case RT3261_IRQ_CTRL2:
447 case RT3261_INT_IRQ_ST:
448 case RT3261_GPIO_CTRL1:
449 case RT3261_GPIO_CTRL2:
450 case RT3261_GPIO_CTRL3:
451 case RT3261_DSP_CTRL1:
452 case RT3261_DSP_CTRL2:
453 case RT3261_DSP_CTRL3:
454 case RT3261_DSP_CTRL4:
455 case RT3261_PGM_REG_ARR1:
456 case RT3261_PGM_REG_ARR2:
457 case RT3261_PGM_REG_ARR3:
458 case RT3261_PGM_REG_ARR4:
459 case RT3261_PGM_REG_ARR5:
460 case RT3261_SCB_FUNC:
461 case RT3261_SCB_CTRL:
462 case RT3261_BASE_BACK:
463 case RT3261_MP3_PLUS1:
464 case RT3261_MP3_PLUS2:
467 case RT3261_HP_CALIB_AMP_DET:
468 case RT3261_HP_CALIB2:
471 case RT3261_GEN_CTRL1:
472 case RT3261_GEN_CTRL2:
473 case RT3261_GEN_CTRL3:
474 case RT3261_VENDOR_ID:
475 case RT3261_VENDOR_ID1:
476 case RT3261_VENDOR_ID2:
484 * rt3261_headset_detect - Detect headset.
485 * @codec: SoC audio codec device.
486 * @jack_insert: Jack insert or not.
488 * Detect whether is headset or not when jack inserted.
490 * Returns detect status.
492 int rt3261_headset_detect(struct snd_soc_codec *codec, int jack_insert)
498 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
499 snd_soc_write(codec, RT3261_PWR_ANLG1, 0x2004);
500 snd_soc_write(codec, RT3261_MICBIAS, 0x3830);
501 snd_soc_write(codec, RT3261_GEN_CTRL1 , 0x3701);
503 sclk_src = snd_soc_read(codec, RT3261_GLB_CLK) &
504 RT3261_SCLK_SRC_MASK;
505 snd_soc_update_bits(codec, RT3261_GLB_CLK,
506 RT3261_SCLK_SRC_MASK, 0x3 << RT3261_SCLK_SRC_SFT);
507 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
508 RT3261_PWR_LDO2, RT3261_PWR_LDO2);
509 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
510 RT3261_PWR_MB1, RT3261_PWR_MB1);
511 snd_soc_update_bits(codec, RT3261_MICBIAS,
512 RT3261_MIC1_OVCD_MASK | RT3261_MIC1_OVTH_MASK |
513 RT3261_PWR_CLK25M_MASK | RT3261_PWR_MB_MASK,
514 RT3261_MIC1_OVCD_EN | RT3261_MIC1_OVTH_600UA |
515 RT3261_PWR_MB_PU | RT3261_PWR_CLK25M_PU);
516 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
519 if (snd_soc_read(codec, RT3261_IRQ_CTRL2) & 0x8)
520 jack_type = RT3261_HEADPHO_DET;
522 jack_type = RT3261_HEADSET_DET;
523 snd_soc_update_bits(codec, RT3261_IRQ_CTRL2,
524 RT3261_MB1_OC_CLR, 0);
525 snd_soc_update_bits(codec, RT3261_GLB_CLK,
526 RT3261_SCLK_SRC_MASK, sclk_src);
528 snd_soc_update_bits(codec, RT3261_MICBIAS,
529 RT3261_MIC1_OVCD_MASK,
530 RT3261_MIC1_OVCD_DIS);
532 jack_type = RT3261_NO_JACK;
537 EXPORT_SYMBOL(rt3261_headset_detect);
539 static const char *rt3261_dacr2_src[] = { "TxDC_R", "TxDP_R" };
541 static const SOC_ENUM_SINGLE_DECL(rt3261_dacr2_enum,RT3261_DUMMY_PR3F,
542 14, rt3261_dacr2_src);
543 static const struct snd_kcontrol_new rt3261_dacr2_mux =
544 SOC_DAPM_ENUM("Mono dacr source", rt3261_dacr2_enum);
546 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
547 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
548 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
549 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
550 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
552 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
553 static unsigned int bst_tlv[] = {
554 TLV_DB_RANGE_HEAD(7),
555 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
556 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
557 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
558 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
559 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
560 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
561 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
564 static int rt3261_dmic_get(struct snd_kcontrol *kcontrol,
565 struct snd_ctl_elem_value *ucontrol)
567 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
568 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
570 ucontrol->value.integer.value[0] = rt3261->dmic_en;
575 static int rt3261_dmic_put(struct snd_kcontrol *kcontrol,
576 struct snd_ctl_elem_value *ucontrol)
578 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
579 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
581 if (rt3261->dmic_en == ucontrol->value.integer.value[0])
584 rt3261->dmic_en = ucontrol->value.integer.value[0];
585 switch (rt3261->dmic_en) {
586 case RT3261_DMIC_DIS:
587 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
588 RT3261_GP2_PIN_MASK | RT3261_GP3_PIN_MASK |
590 RT3261_GP2_PIN_GPIO2 | RT3261_GP3_PIN_GPIO3 |
591 RT3261_GP4_PIN_GPIO4);
592 snd_soc_update_bits(codec, RT3261_DMIC,
593 RT3261_DMIC_1_DP_MASK | RT3261_DMIC_2_DP_MASK,
594 RT3261_DMIC_1_DP_GPIO3 | RT3261_DMIC_2_DP_GPIO4);
595 snd_soc_update_bits(codec, RT3261_DMIC,
596 RT3261_DMIC_1_EN_MASK | RT3261_DMIC_2_EN_MASK,
597 RT3261_DMIC_1_DIS | RT3261_DMIC_2_DIS);
601 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
602 RT3261_GP2_PIN_MASK | RT3261_GP3_PIN_MASK,
603 RT3261_GP2_PIN_DMIC1_SCL | RT3261_GP3_PIN_DMIC1_SDA);
604 snd_soc_update_bits(codec, RT3261_DMIC,
605 RT3261_DMIC_1L_LH_MASK | RT3261_DMIC_1R_LH_MASK |
606 RT3261_DMIC_1_DP_MASK,
607 RT3261_DMIC_1L_LH_FALLING | RT3261_DMIC_1R_LH_RISING |
608 RT3261_DMIC_1_DP_IN1P);
609 snd_soc_update_bits(codec, RT3261_DMIC,
610 RT3261_DMIC_1_EN_MASK, RT3261_DMIC_1_EN);
614 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
615 RT3261_GP2_PIN_MASK | RT3261_GP4_PIN_MASK,
616 RT3261_GP2_PIN_DMIC1_SCL | RT3261_GP4_PIN_DMIC2_SDA);
617 snd_soc_update_bits(codec, RT3261_DMIC,
618 RT3261_DMIC_2L_LH_MASK | RT3261_DMIC_2R_LH_MASK |
619 RT3261_DMIC_2_DP_MASK,
620 RT3261_DMIC_2L_LH_FALLING | RT3261_DMIC_2R_LH_RISING |
621 RT3261_DMIC_2_DP_IN1N);
622 snd_soc_update_bits(codec, RT3261_DMIC,
623 RT3261_DMIC_2_EN_MASK, RT3261_DMIC_2_EN);
634 static int rt3261_mic1_get(struct snd_kcontrol *kcontrol,
635 struct snd_ctl_elem_value *ucontrol)
637 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
639 ucontrol->value.integer.value[0] =
640 (snd_soc_read(codec, RT3261_REC_L2_MIXER) & RT3261_M_BST1_RM_L) >> RT3261_M_BST1_RM_L_SFT;
645 static int rt3261_mic1_put(struct snd_kcontrol *kcontrol,
646 struct snd_ctl_elem_value *ucontrol)
648 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
650 if(ucontrol->value.integer.value[0]) {
651 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
652 RT3261_M_BST1_RM_L, 0);
653 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
654 RT3261_M_BST1_RM_R, 0);
656 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
657 RT3261_M_BST1_RM_L, RT3261_M_BST1_RM_L);
658 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
659 RT3261_M_BST1_RM_R, RT3261_M_BST1_RM_R);
665 static int rt3261_mic2_get(struct snd_kcontrol *kcontrol,
666 struct snd_ctl_elem_value *ucontrol)
668 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
670 ucontrol->value.integer.value[0] =
671 (snd_soc_read(codec, RT3261_REC_L2_MIXER) & RT3261_M_BST1_RM_L) >> RT3261_M_BST1_RM_L_SFT;
676 static int rt3261_mic2_put(struct snd_kcontrol *kcontrol,
677 struct snd_ctl_elem_value *ucontrol)
679 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
681 if(ucontrol->value.integer.value[0]) {
682 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
683 RT3261_M_BST4_RM_L, 0);
684 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
685 RT3261_M_BST4_RM_R, 0);
687 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
688 RT3261_M_BST4_RM_L, RT3261_M_BST4_RM_L);
689 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
690 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);
745 static const char *rt3261_mic_mode[] = {"off", "on",};
747 static const SOC_ENUM_SINGLE_DECL(rt3261_mic_enum, 0, 0, rt3261_mic_mode);
751 #define REGVAL_MAX 0xffff
752 static unsigned int regctl_addr;
753 static int rt3261_regctl_info(struct snd_kcontrol *kcontrol,
754 struct snd_ctl_elem_info *uinfo)
756 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
758 uinfo->value.integer.min = 0;
759 uinfo->value.integer.max = REGVAL_MAX;
763 static int rt3261_regctl_get(struct snd_kcontrol *kcontrol,
764 struct snd_ctl_elem_value *ucontrol)
766 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
767 ucontrol->value.integer.value[0] = regctl_addr;
768 ucontrol->value.integer.value[1] = snd_soc_read(codec, regctl_addr);
772 static int rt3261_regctl_put(struct snd_kcontrol *kcontrol,
773 struct snd_ctl_elem_value *ucontrol)
775 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
776 regctl_addr = ucontrol->value.integer.value[0];
777 if(ucontrol->value.integer.value[1] <= REGVAL_MAX)
778 snd_soc_write(codec, regctl_addr, ucontrol->value.integer.value[1]);
784 static int rt3261_vol_rescale_get(struct snd_kcontrol *kcontrol,
785 struct snd_ctl_elem_value *ucontrol)
787 struct soc_mixer_control *mc =
788 (struct soc_mixer_control *)kcontrol->private_value;
789 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
790 unsigned int val = snd_soc_read(codec, mc->reg);
792 ucontrol->value.integer.value[0] = RT3261_VOL_RSCL_MAX -
793 ((val & RT3261_L_VOL_MASK) >> mc->shift);
794 ucontrol->value.integer.value[1] = RT3261_VOL_RSCL_MAX -
795 (val & RT3261_R_VOL_MASK);
800 static int rt3261_vol_rescale_put(struct snd_kcontrol *kcontrol,
801 struct snd_ctl_elem_value *ucontrol)
803 struct soc_mixer_control *mc =
804 (struct soc_mixer_control *)kcontrol->private_value;
805 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
806 unsigned int val, val2;
808 val = RT3261_VOL_RSCL_MAX - ucontrol->value.integer.value[0];
809 val2 = RT3261_VOL_RSCL_MAX - ucontrol->value.integer.value[1];
810 return snd_soc_update_bits_locked(codec, mc->reg, RT3261_L_VOL_MASK |
811 RT3261_R_VOL_MASK, val << mc->shift | val2);
815 static const struct snd_kcontrol_new rt3261_snd_controls[] = {
816 /* Speaker Output Volume */
817 SOC_DOUBLE("Speaker Playback Switch", RT3261_SPK_VOL,
818 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
819 SOC_DOUBLE_EXT_TLV("Speaker Playback Volume", RT3261_SPK_VOL,
820 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, RT3261_VOL_RSCL_RANGE, 0,
821 rt3261_vol_rescale_get, rt3261_vol_rescale_put, out_vol_tlv),
822 /* Headphone Output Volume */
823 SOC_DOUBLE("HP Playback Switch", RT3261_HP_VOL,
824 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
825 SOC_DOUBLE_EXT_TLV("HP Playback Volume", RT3261_HP_VOL,
826 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, RT3261_VOL_RSCL_RANGE, 0,
827 rt3261_vol_rescale_get, rt3261_vol_rescale_put, out_vol_tlv),
829 SOC_DOUBLE("OUT Playback Switch", RT3261_OUTPUT,
830 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
831 SOC_DOUBLE("OUT Channel Switch", RT3261_OUTPUT,
832 RT3261_VOL_L_SFT, RT3261_VOL_R_SFT, 1, 1),
833 SOC_DOUBLE_TLV("OUT Playback Volume", RT3261_OUTPUT,
834 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, 39, 1, out_vol_tlv),
835 /* MONO Output Control */
836 SOC_SINGLE("Mono Playback Switch", RT3261_MONO_OUT,
837 RT3261_L_MUTE_SFT, 1, 1),
838 /* DAC Digital Volume */
839 SOC_DOUBLE("DAC2 Playback Switch", RT3261_DAC2_CTRL,
840 RT3261_M_DAC_L2_VOL_SFT, RT3261_M_DAC_R2_VOL_SFT, 1, 1),
841 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT3261_DAC1_DIG_VOL,
842 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
843 175, 0, dac_vol_tlv),
844 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT3261_DAC2_DIG_VOL,
845 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
846 175, 0, dac_vol_tlv),
847 /* IN1/IN2 Control */
848 SOC_ENUM("IN1 Mode Control", rt3261_in1_mode_enum),
849 SOC_SINGLE_TLV("IN1 Boost", RT3261_IN1_IN2,
850 RT3261_BST_SFT1, 8, 0, bst_tlv),
851 SOC_ENUM("IN2 Mode Control", rt3261_in2_mode_enum),
852 SOC_SINGLE_TLV("IN2 Boost", RT3261_IN3_IN4,
853 RT3261_BST_SFT2, 8, 0, bst_tlv),
854 /* INL/INR Volume Control */
855 SOC_DOUBLE_TLV("IN Capture Volume", RT3261_INL_INR_VOL,
856 RT3261_INL_VOL_SFT, RT3261_INR_VOL_SFT,
858 /* ADC Digital Volume Control */
859 SOC_DOUBLE("ADC Capture Switch", RT3261_ADC_DIG_VOL,
860 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
861 SOC_DOUBLE_TLV("ADC Capture Volume", RT3261_ADC_DIG_VOL,
862 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
863 127, 0, adc_vol_tlv),
864 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT3261_ADC_DATA,
865 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
866 127, 0, adc_vol_tlv),
867 /* ADC Boost Volume Control */
868 SOC_DOUBLE_TLV("ADC Boost Gain", RT3261_ADC_BST_VOL,
869 RT3261_ADC_L_BST_SFT, RT3261_ADC_R_BST_SFT,
871 /* Class D speaker gain ratio */
872 SOC_ENUM("Class D SPK Ratio Control", rt3261_clsd_spk_ratio_enum),
874 SOC_ENUM_EXT("DMIC Switch", rt3261_dmic_enum,
875 rt3261_dmic_get, rt3261_dmic_put),
879 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
880 .name = "Register Control",
881 .info = rt3261_regctl_info,
882 .get = rt3261_regctl_get,
883 .put = rt3261_regctl_put,
887 SOC_SINGLE_TLV("Main Mic Capture Volume", RT3261_IN1_IN2,
888 RT3261_BST_SFT1, 8, 0, bst_tlv),
889 SOC_SINGLE_TLV("Headset Mic Capture Volume", RT3261_IN3_IN4,
890 RT3261_BST_SFT2, 8, 0, bst_tlv),
891 SOC_ENUM_EXT("Main Mic Capture Switch", rt3261_mic_enum,
892 rt3261_mic1_get, rt3261_mic1_put),
893 SOC_ENUM_EXT("Headset Mic Capture Switch", rt3261_mic_enum,
894 rt3261_mic2_get, rt3261_mic2_put),
899 * set_dmic_clk - Set parameter of dmic.
902 * @kcontrol: The kcontrol of this widget.
905 * Choose dmic clock between 1MHz and 3MHz.
906 * It is better for clock to approximate 3MHz.
908 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
909 struct snd_kcontrol *kcontrol, int event)
911 struct snd_soc_codec *codec = w->codec;
912 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
913 int div[] = {2, 3, 4, 6, 12}, idx = -EINVAL, i, rate, red, bound, temp;
915 rate = rt3261->lrck[rt3261->aif_pu] << 8;
917 for (i = 0; i < ARRAY_SIZE(div); i++) {
918 bound = div[i] * 3000000;
928 dev_err(codec->dev, "Failed to set DMIC clock\n");
930 snd_soc_update_bits(codec, RT3261_DMIC, RT3261_DMIC_CLK_MASK,
931 idx << RT3261_DMIC_CLK_SFT);
935 static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
936 struct snd_soc_dapm_widget *sink)
940 val = snd_soc_read(source->codec, RT3261_GLB_CLK);
941 val &= RT3261_SCLK_SRC_MASK;
942 if (val == RT3261_SCLK_SRC_PLL1)
949 static const struct snd_kcontrol_new rt3261_sto_adc_l_mix[] = {
950 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_STO_ADC_MIXER,
951 RT3261_M_ADC_L1_SFT, 1, 1),
952 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_STO_ADC_MIXER,
953 RT3261_M_ADC_L2_SFT, 1, 1),
956 static const struct snd_kcontrol_new rt3261_sto_adc_r_mix[] = {
957 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_STO_ADC_MIXER,
958 RT3261_M_ADC_R1_SFT, 1, 1),
959 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_STO_ADC_MIXER,
960 RT3261_M_ADC_R2_SFT, 1, 1),
963 static const struct snd_kcontrol_new rt3261_mono_adc_l_mix[] = {
964 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_MONO_ADC_MIXER,
965 RT3261_M_MONO_ADC_L1_SFT, 1, 1),
966 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_MONO_ADC_MIXER,
967 RT3261_M_MONO_ADC_L2_SFT, 1, 1),
970 static const struct snd_kcontrol_new rt3261_mono_adc_r_mix[] = {
971 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_MONO_ADC_MIXER,
972 RT3261_M_MONO_ADC_R1_SFT, 1, 1),
973 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_MONO_ADC_MIXER,
974 RT3261_M_MONO_ADC_R2_SFT, 1, 1),
977 static const struct snd_kcontrol_new rt3261_dac_l_mix[] = {
978 SOC_DAPM_SINGLE("Stereo ADC Switch", RT3261_AD_DA_MIXER,
979 RT3261_M_ADCMIX_L_SFT, 1, 1),
980 SOC_DAPM_SINGLE("INF1 Switch", RT3261_AD_DA_MIXER,
981 RT3261_M_IF1_DAC_L_SFT, 1, 1),
984 static const struct snd_kcontrol_new rt3261_dac_r_mix[] = {
985 SOC_DAPM_SINGLE("Stereo ADC Switch", RT3261_AD_DA_MIXER,
986 RT3261_M_ADCMIX_R_SFT, 1, 1),
987 SOC_DAPM_SINGLE("INF1 Switch", RT3261_AD_DA_MIXER,
988 RT3261_M_IF1_DAC_R_SFT, 1, 1),
991 static const struct snd_kcontrol_new rt3261_sto_dac_l_mix[] = {
992 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_STO_DAC_MIXER,
993 RT3261_M_DAC_L1_SFT, 1, 1),
994 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_STO_DAC_MIXER,
995 RT3261_M_DAC_L2_SFT, 1, 1),
996 SOC_DAPM_SINGLE("ANC Switch", RT3261_STO_DAC_MIXER,
997 RT3261_M_ANC_DAC_L_SFT, 1, 1),
1000 static const struct snd_kcontrol_new rt3261_sto_dac_r_mix[] = {
1001 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_STO_DAC_MIXER,
1002 RT3261_M_DAC_R1_SFT, 1, 1),
1003 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_STO_DAC_MIXER,
1004 RT3261_M_DAC_R2_SFT, 1, 1),
1005 SOC_DAPM_SINGLE("ANC Switch", RT3261_STO_DAC_MIXER,
1006 RT3261_M_ANC_DAC_R_SFT, 1, 1),
1009 static const struct snd_kcontrol_new rt3261_mono_dac_l_mix[] = {
1010 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_MONO_DAC_MIXER,
1011 RT3261_M_DAC_L1_MONO_L_SFT, 1, 1),
1012 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_DAC_MIXER,
1013 RT3261_M_DAC_L2_MONO_L_SFT, 1, 1),
1014 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_DAC_MIXER,
1015 RT3261_M_DAC_R2_MONO_L_SFT, 1, 1),
1018 static const struct snd_kcontrol_new rt3261_mono_dac_r_mix[] = {
1019 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_MONO_DAC_MIXER,
1020 RT3261_M_DAC_R1_MONO_R_SFT, 1, 1),
1021 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_DAC_MIXER,
1022 RT3261_M_DAC_R2_MONO_R_SFT, 1, 1),
1023 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_DAC_MIXER,
1024 RT3261_M_DAC_L2_MONO_R_SFT, 1, 1),
1027 static const struct snd_kcontrol_new rt3261_dig_l_mix[] = {
1028 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_DIG_MIXER,
1029 RT3261_M_STO_L_DAC_L_SFT, 1, 1),
1030 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_DIG_MIXER,
1031 RT3261_M_DAC_L2_DAC_L_SFT, 1, 1),
1034 static const struct snd_kcontrol_new rt3261_dig_r_mix[] = {
1035 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_DIG_MIXER,
1036 RT3261_M_STO_R_DAC_R_SFT, 1, 1),
1037 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_DIG_MIXER,
1038 RT3261_M_DAC_R2_DAC_R_SFT, 1, 1),
1041 /* Analog Input Mixer */
1042 static const struct snd_kcontrol_new rt3261_rec_l_mix[] = {
1043 SOC_DAPM_SINGLE("HPOL Switch", RT3261_REC_L2_MIXER,
1044 RT3261_M_HP_L_RM_L_SFT, 1, 1),
1045 SOC_DAPM_SINGLE("INL Switch", RT3261_REC_L2_MIXER,
1046 RT3261_M_IN_L_RM_L_SFT, 1, 1),
1047 SOC_DAPM_SINGLE("BST3 Switch", RT3261_REC_L2_MIXER,
1048 RT3261_M_BST2_RM_L, 1, 1),
1049 SOC_DAPM_SINGLE("BST2 Switch", RT3261_REC_L2_MIXER,
1050 RT3261_M_BST4_RM_L_SFT, 1, 1),
1051 SOC_DAPM_SINGLE("BST1 Switch", RT3261_REC_L2_MIXER,
1052 RT3261_M_BST1_RM_L_SFT, 1, 1),
1053 SOC_DAPM_SINGLE("OUT MIXL Switch", RT3261_REC_L2_MIXER,
1054 RT3261_M_OM_L_RM_L_SFT, 1, 1),
1057 static const struct snd_kcontrol_new rt3261_rec_r_mix[] = {
1058 SOC_DAPM_SINGLE("HPOR Switch", RT3261_REC_R2_MIXER,
1059 RT3261_M_HP_R_RM_R_SFT, 1, 1),
1060 SOC_DAPM_SINGLE("INR Switch", RT3261_REC_R2_MIXER,
1061 RT3261_M_IN_R_RM_R_SFT, 1, 1),
1062 SOC_DAPM_SINGLE("BST3 Switch", RT3261_REC_R2_MIXER,
1063 RT3261_M_BST2_RM_R_SFT, 1, 1),
1064 SOC_DAPM_SINGLE("BST2 Switch", RT3261_REC_R2_MIXER,
1065 RT3261_M_BST4_RM_R_SFT, 1, 1),
1066 SOC_DAPM_SINGLE("BST1 Switch", RT3261_REC_R2_MIXER,
1067 RT3261_M_BST1_RM_R_SFT, 1, 1),
1068 SOC_DAPM_SINGLE("OUT MIXR Switch", RT3261_REC_R2_MIXER,
1069 RT3261_M_OM_R_RM_R_SFT, 1, 1),
1072 /* Analog Output Mixer */
1073 static const struct snd_kcontrol_new rt3261_spk_l_mix[] = {
1074 SOC_DAPM_SINGLE("REC MIXL Switch", RT3261_SPK_L_MIXER,
1075 RT3261_M_RM_L_SM_L_SFT, 1, 1),
1076 SOC_DAPM_SINGLE("INL Switch", RT3261_SPK_L_MIXER,
1077 RT3261_M_IN_L_SM_L_SFT, 1, 1),
1078 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_SPK_L_MIXER,
1079 RT3261_M_DAC_L1_SM_L_SFT, 1, 1),
1080 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_SPK_L_MIXER,
1081 RT3261_M_DAC_L2_SM_L_SFT, 1, 1),
1082 SOC_DAPM_SINGLE("OUT MIXL Switch", RT3261_SPK_L_MIXER,
1083 RT3261_M_OM_L_SM_L_SFT, 1, 1),
1086 static const struct snd_kcontrol_new rt3261_spk_r_mix[] = {
1087 SOC_DAPM_SINGLE("REC MIXR Switch", RT3261_SPK_R_MIXER,
1088 RT3261_M_RM_R_SM_R_SFT, 1, 1),
1089 SOC_DAPM_SINGLE("INR Switch", RT3261_SPK_R_MIXER,
1090 RT3261_M_IN_R_SM_R_SFT, 1, 1),
1091 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPK_R_MIXER,
1092 RT3261_M_DAC_R1_SM_R_SFT, 1, 1),
1093 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_SPK_R_MIXER,
1094 RT3261_M_DAC_R2_SM_R_SFT, 1, 1),
1095 SOC_DAPM_SINGLE("OUT MIXR Switch", RT3261_SPK_R_MIXER,
1096 RT3261_M_OM_R_SM_R_SFT, 1, 1),
1099 static const struct snd_kcontrol_new rt3261_out_l_mix[] = {
1100 SOC_DAPM_SINGLE("SPK MIXL Switch", RT3261_OUT_L3_MIXER,
1101 RT3261_M_SM_L_OM_L_SFT, 1, 1),
1102 SOC_DAPM_SINGLE("BST3 Switch", RT3261_OUT_L3_MIXER,
1103 RT3261_M_BST2_OM_L_SFT, 1, 1),
1104 SOC_DAPM_SINGLE("BST1 Switch", RT3261_OUT_L3_MIXER,
1105 RT3261_M_BST1_OM_L_SFT, 1, 1),
1106 SOC_DAPM_SINGLE("INL Switch", RT3261_OUT_L3_MIXER,
1107 RT3261_M_IN_L_OM_L_SFT, 1, 1),
1108 SOC_DAPM_SINGLE("REC MIXL Switch", RT3261_OUT_L3_MIXER,
1109 RT3261_M_RM_L_OM_L_SFT, 1, 1),
1110 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_OUT_L3_MIXER,
1111 RT3261_M_DAC_R2_OM_L_SFT, 1, 1),
1112 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_OUT_L3_MIXER,
1113 RT3261_M_DAC_L2_OM_L_SFT, 1, 1),
1114 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_OUT_L3_MIXER,
1115 RT3261_M_DAC_L1_OM_L_SFT, 1, 1),
1118 static const struct snd_kcontrol_new rt3261_out_r_mix[] = {
1119 SOC_DAPM_SINGLE("SPK MIXR Switch", RT3261_OUT_R3_MIXER,
1120 RT3261_M_SM_L_OM_R_SFT, 1, 1),
1121 SOC_DAPM_SINGLE("BST3 Switch", RT3261_OUT_R3_MIXER,
1122 RT3261_M_BST2_OM_R_SFT, 1, 1),
1123 SOC_DAPM_SINGLE("BST2 Switch", RT3261_OUT_R3_MIXER,
1124 RT3261_M_BST4_OM_R_SFT, 1, 1),
1125 SOC_DAPM_SINGLE("BST1 Switch", RT3261_OUT_R3_MIXER,
1126 RT3261_M_BST1_OM_R_SFT, 1, 1),
1127 SOC_DAPM_SINGLE("INR Switch", RT3261_OUT_R3_MIXER,
1128 RT3261_M_IN_R_OM_R_SFT, 1, 1),
1129 SOC_DAPM_SINGLE("REC MIXR Switch", RT3261_OUT_R3_MIXER,
1130 RT3261_M_RM_R_OM_R_SFT, 1, 1),
1131 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_OUT_R3_MIXER,
1132 RT3261_M_DAC_L2_OM_R_SFT, 1, 1),
1133 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_OUT_R3_MIXER,
1134 RT3261_M_DAC_R2_OM_R_SFT, 1, 1),
1135 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_OUT_R3_MIXER,
1136 RT3261_M_DAC_R1_OM_R_SFT, 1, 1),
1139 static const struct snd_kcontrol_new rt3261_spo_l_mix[] = {
1140 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPO_L_MIXER,
1141 RT3261_M_DAC_R1_SPM_L_SFT, 1, 1),
1142 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_SPO_L_MIXER,
1143 RT3261_M_DAC_L1_SPM_L_SFT, 1, 1),
1144 SOC_DAPM_SINGLE("SPKVOL R Switch", RT3261_SPO_L_MIXER,
1145 RT3261_M_SV_R_SPM_L_SFT, 1, 1),
1146 SOC_DAPM_SINGLE("SPKVOL L Switch", RT3261_SPO_L_MIXER,
1147 RT3261_M_SV_L_SPM_L_SFT, 1, 1),
1148 SOC_DAPM_SINGLE("BST1 Switch", RT3261_SPO_L_MIXER,
1149 RT3261_M_BST1_SPM_L_SFT, 1, 1),
1152 static const struct snd_kcontrol_new rt3261_spo_r_mix[] = {
1153 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPO_R_MIXER,
1154 RT3261_M_DAC_R1_SPM_R_SFT, 1, 1),
1155 SOC_DAPM_SINGLE("SPKVOL R Switch", RT3261_SPO_R_MIXER,
1156 RT3261_M_SV_R_SPM_R_SFT, 1, 1),
1157 SOC_DAPM_SINGLE("BST1 Switch", RT3261_SPO_R_MIXER,
1158 RT3261_M_BST1_SPM_R_SFT, 1, 1),
1161 static const struct snd_kcontrol_new rt3261_hpo_mix[] = {
1162 SOC_DAPM_SINGLE("DAC2 Switch", RT3261_HPO_MIXER,
1163 RT3261_M_DAC2_HM_SFT, 1, 1),
1164 SOC_DAPM_SINGLE("DAC1 Switch", RT3261_HPO_MIXER,
1165 RT3261_M_DAC1_HM_SFT, 1, 1),
1166 SOC_DAPM_SINGLE("HPVOL Switch", RT3261_HPO_MIXER,
1167 RT3261_M_HPVOL_HM_SFT, 1, 1),
1170 static const struct snd_kcontrol_new rt3261_lout_mix[] = {
1171 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_LOUT_MIXER,
1172 RT3261_M_DAC_L1_LM_SFT, 1, 1),
1173 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_LOUT_MIXER,
1174 RT3261_M_DAC_R1_LM_SFT, 1, 1),
1175 SOC_DAPM_SINGLE("OUTVOL L Switch", RT3261_LOUT_MIXER,
1176 RT3261_M_OV_L_LM_SFT, 1, 1),
1177 SOC_DAPM_SINGLE("OUTVOL R Switch", RT3261_LOUT_MIXER,
1178 RT3261_M_OV_R_LM_SFT, 1, 1),
1181 static const struct snd_kcontrol_new rt3261_mono_mix[] = {
1182 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_MIXER,
1183 RT3261_M_DAC_R2_MM_SFT, 1, 1),
1184 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_MIXER,
1185 RT3261_M_DAC_L2_MM_SFT, 1, 1),
1186 SOC_DAPM_SINGLE("OUTVOL R Switch", RT3261_MONO_MIXER,
1187 RT3261_M_OV_R_MM_SFT, 1, 1),
1188 SOC_DAPM_SINGLE("OUTVOL L Switch", RT3261_MONO_MIXER,
1189 RT3261_M_OV_L_MM_SFT, 1, 1),
1190 SOC_DAPM_SINGLE("BST1 Switch", RT3261_MONO_MIXER,
1191 RT3261_M_BST1_MM_SFT, 1, 1),
1195 static const char *rt3261_inl_src[] = {"IN2P", "MonoP"};
1197 static const SOC_ENUM_SINGLE_DECL(
1198 rt3261_inl_enum, RT3261_INL_INR_VOL,
1199 RT3261_INL_SEL_SFT, rt3261_inl_src);
1201 static const struct snd_kcontrol_new rt3261_inl_mux =
1202 SOC_DAPM_ENUM("INL source", rt3261_inl_enum);
1204 static const char *rt3261_inr_src[] = {"IN2N", "MonoN"};
1206 static const SOC_ENUM_SINGLE_DECL(
1207 rt3261_inr_enum, RT3261_INL_INR_VOL,
1208 RT3261_INR_SEL_SFT, rt3261_inr_src);
1210 static const struct snd_kcontrol_new rt3261_inr_mux =
1211 SOC_DAPM_ENUM("INR source", rt3261_inr_enum);
1213 /* Stereo ADC source */
1214 static const char *rt3261_stereo_adc1_src[] = {"DIG MIX", "ADC"};
1216 static const SOC_ENUM_SINGLE_DECL(
1217 rt3261_stereo_adc1_enum, RT3261_STO_ADC_MIXER,
1218 RT3261_ADC_1_SRC_SFT, rt3261_stereo_adc1_src);
1220 static const struct snd_kcontrol_new rt3261_sto_adc_l1_mux =
1221 SOC_DAPM_ENUM("Stereo ADC L1 source", rt3261_stereo_adc1_enum);
1223 static const struct snd_kcontrol_new rt3261_sto_adc_r1_mux =
1224 SOC_DAPM_ENUM("Stereo ADC R1 source", rt3261_stereo_adc1_enum);
1226 static const char *rt3261_stereo_adc2_src[] = {"DMIC1", "DMIC2", "DIG MIX"};
1228 static const SOC_ENUM_SINGLE_DECL(
1229 rt3261_stereo_adc2_enum, RT3261_STO_ADC_MIXER,
1230 RT3261_ADC_2_SRC_SFT, rt3261_stereo_adc2_src);
1232 static const struct snd_kcontrol_new rt3261_sto_adc_l2_mux =
1233 SOC_DAPM_ENUM("Stereo ADC L2 source", rt3261_stereo_adc2_enum);
1235 static const struct snd_kcontrol_new rt3261_sto_adc_r2_mux =
1236 SOC_DAPM_ENUM("Stereo ADC R2 source", rt3261_stereo_adc2_enum);
1238 /* Mono ADC source */
1239 static const char *rt3261_mono_adc_l1_src[] = {"Mono DAC MIXL", "ADCL"};
1241 static const SOC_ENUM_SINGLE_DECL(
1242 rt3261_mono_adc_l1_enum, RT3261_MONO_ADC_MIXER,
1243 RT3261_MONO_ADC_L1_SRC_SFT, rt3261_mono_adc_l1_src);
1245 static const struct snd_kcontrol_new rt3261_mono_adc_l1_mux =
1246 SOC_DAPM_ENUM("Mono ADC1 left source", rt3261_mono_adc_l1_enum);
1248 static const char *rt3261_mono_adc_l2_src[] =
1249 {"DMIC L1", "DMIC L2", "Mono DAC MIXL"};
1251 static const SOC_ENUM_SINGLE_DECL(
1252 rt3261_mono_adc_l2_enum, RT3261_MONO_ADC_MIXER,
1253 RT3261_MONO_ADC_L2_SRC_SFT, rt3261_mono_adc_l2_src);
1255 static const struct snd_kcontrol_new rt3261_mono_adc_l2_mux =
1256 SOC_DAPM_ENUM("Mono ADC2 left source", rt3261_mono_adc_l2_enum);
1258 static const char *rt3261_mono_adc_r1_src[] = {"Mono DAC MIXR", "ADCR"};
1260 static const SOC_ENUM_SINGLE_DECL(
1261 rt3261_mono_adc_r1_enum, RT3261_MONO_ADC_MIXER,
1262 RT3261_MONO_ADC_R1_SRC_SFT, rt3261_mono_adc_r1_src);
1264 static const struct snd_kcontrol_new rt3261_mono_adc_r1_mux =
1265 SOC_DAPM_ENUM("Mono ADC1 right source", rt3261_mono_adc_r1_enum);
1267 static const char *rt3261_mono_adc_r2_src[] =
1268 {"DMIC R1", "DMIC R2", "Mono DAC MIXR"};
1270 static const SOC_ENUM_SINGLE_DECL(
1271 rt3261_mono_adc_r2_enum, RT3261_MONO_ADC_MIXER,
1272 RT3261_MONO_ADC_R2_SRC_SFT, rt3261_mono_adc_r2_src);
1274 static const struct snd_kcontrol_new rt3261_mono_adc_r2_mux =
1275 SOC_DAPM_ENUM("Mono ADC2 right source", rt3261_mono_adc_r2_enum);
1277 /* DAC2 channel source */
1278 static const char *rt3261_dac_l2_src[] = {"IF2", "IF3", "TxDC", "Base L/R"};
1280 static const SOC_ENUM_SINGLE_DECL(rt3261_dac_l2_enum, RT3261_DSP_PATH2,
1281 RT3261_DAC_L2_SEL_SFT, rt3261_dac_l2_src);
1283 static const struct snd_kcontrol_new rt3261_dac_l2_mux =
1284 SOC_DAPM_ENUM("DAC2 left channel source", rt3261_dac_l2_enum);
1286 static const char *rt3261_dac_r2_src[] = {"IF2", "IF3", "TxDC"};
1288 static const SOC_ENUM_SINGLE_DECL(
1289 rt3261_dac_r2_enum, RT3261_DSP_PATH2,
1290 RT3261_DAC_R2_SEL_SFT, rt3261_dac_r2_src);
1292 static const struct snd_kcontrol_new rt3261_dac_r2_mux =
1293 SOC_DAPM_ENUM("DAC2 right channel source", rt3261_dac_r2_enum);
1295 /* Interface 2 ADC channel source */
1296 static const char *rt3261_if2_adc_l_src[] = {"TxDP", "Mono ADC MIXL"};
1298 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_l_enum, RT3261_DSP_PATH2,
1299 RT3261_IF2_ADC_L_SEL_SFT, rt3261_if2_adc_l_src);
1301 static const struct snd_kcontrol_new rt3261_if2_adc_l_mux =
1302 SOC_DAPM_ENUM("IF2 ADC left channel source", rt3261_if2_adc_l_enum);
1304 static const char *rt3261_if2_adc_r_src[] = {"TxDP", "Mono ADC MIXR"};
1306 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_r_enum, RT3261_DSP_PATH2,
1307 RT3261_IF2_ADC_R_SEL_SFT, rt3261_if2_adc_r_src);
1309 static const struct snd_kcontrol_new rt3261_if2_adc_r_mux =
1310 SOC_DAPM_ENUM("IF2 ADC right channel source", rt3261_if2_adc_r_enum);
1312 /* digital interface and iis interface map */
1313 static const char *rt3261_dai_iis_map[] = {"1:1|2:2|3:3", "1:1|2:3|3:2",
1314 "1:3|2:1|3:2", "1:3|2:2|3:1", "1:2|2:3|3:1",
1315 "1:2|2:1|3:3", "1:1|2:1|3:3", "1:2|2:2|3:3"};
1317 static const SOC_ENUM_SINGLE_DECL(
1318 rt3261_dai_iis_map_enum, RT3261_I2S1_SDP,
1319 RT3261_I2S_IF_SFT, rt3261_dai_iis_map);
1321 static const struct snd_kcontrol_new rt3261_dai_mux =
1322 SOC_DAPM_ENUM("DAI select", rt3261_dai_iis_map_enum);
1325 static const char *rt3261_sdi_sel[] = {"IF1", "IF2"};
1327 static const SOC_ENUM_SINGLE_DECL(
1328 rt3261_sdi_sel_enum, RT3261_I2S2_SDP,
1329 RT3261_I2S2_SDI_SFT, rt3261_sdi_sel);
1331 static const struct snd_kcontrol_new rt3261_sdi_mux =
1332 SOC_DAPM_ENUM("SDI select", rt3261_sdi_sel_enum);
1334 static int rt3261_adc_event(struct snd_soc_dapm_widget *w,
1335 struct snd_kcontrol *kcontrol, int event)
1337 struct snd_soc_codec *codec = w->codec;
1338 unsigned int val, mask;
1341 case SND_SOC_DAPM_POST_PMU:
1342 rt3261_index_update_bits(codec,
1343 RT3261_CHOP_DAC_ADC, 0x1000, 0x1000);
1344 val = snd_soc_read(codec, RT3261_MONO_ADC_MIXER);
1345 mask = RT3261_M_MONO_ADC_L1 | RT3261_M_MONO_ADC_L2 |
1346 RT3261_M_MONO_ADC_R1 | RT3261_M_MONO_ADC_R2;
1347 if ((val & mask) ^ mask)
1348 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
1349 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R, 0);
1352 case SND_SOC_DAPM_POST_PMD:
1353 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
1354 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R,
1355 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R);
1356 rt3261_index_update_bits(codec,
1357 RT3261_CHOP_DAC_ADC, 0x1000, 0x0000);
1367 static int rt3261_spk_event(struct snd_soc_dapm_widget *w,
1368 struct snd_kcontrol *kcontrol, int event)
1370 struct snd_soc_codec *codec = w->codec;
1373 case SND_SOC_DAPM_POST_PMU:
1374 snd_soc_update_bits(codec, RT3261_PWR_DIG1,
1375 RT3261_PWR_CLS_D, RT3261_PWR_CLS_D);
1376 rt3261_index_update_bits(codec,
1377 RT3261_CLSD_INT_REG1, 0xf000, 0xf000);
1378 snd_soc_update_bits(codec, RT3261_SPK_VOL,
1379 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1382 case SND_SOC_DAPM_PRE_PMD:
1383 snd_soc_update_bits(codec, RT3261_SPK_VOL,
1384 RT3261_L_MUTE | RT3261_R_MUTE,
1385 RT3261_L_MUTE | RT3261_R_MUTE);
1386 rt3261_index_update_bits(codec,
1387 RT3261_CLSD_INT_REG1, 0xf000, 0x0000);
1388 snd_soc_update_bits(codec, RT3261_PWR_DIG1,
1389 RT3261_PWR_CLS_D, 0);
1399 void hp_amp_power(struct snd_soc_codec *codec, int on)
1401 static int hp_amp_power_count;
1402 printk("hp_amp_power on=%d hp_amp_power_count=%d\n",on,hp_amp_power_count);
1405 if(hp_amp_power_count <= 0) {
1406 /* depop parameters */
1407 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1408 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1409 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1410 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1411 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1412 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1413 /* headphone amp power on */
1414 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1415 RT3261_PWR_FV1 | RT3261_PWR_FV2 , 0);
1416 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1417 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1418 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1419 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1420 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM,
1421 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM);
1423 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1424 RT3261_PWR_FV1 | RT3261_PWR_FV2,
1425 RT3261_PWR_FV1 | RT3261_PWR_FV2);
1427 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1428 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1429 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1430 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1431 RT3261_HP_CO_MASK | RT3261_HP_SG_MASK,
1432 RT3261_HP_CO_EN | RT3261_HP_SG_EN);
1434 hp_amp_power_count++;
1436 hp_amp_power_count--;
1437 if(hp_amp_power_count <= 0) {
1438 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1439 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1440 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1441 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1442 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1443 /* headphone amp power down */
1444 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1445 RT3261_SMT_TRIG_MASK | RT3261_HP_CD_PD_MASK |
1446 RT3261_HP_CO_MASK | RT3261_HP_CP_MASK |
1447 RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1448 RT3261_SMT_TRIG_DIS | RT3261_HP_CD_PD_EN |
1449 RT3261_HP_CO_DIS | RT3261_HP_CP_PD |
1450 RT3261_HP_SG_EN | RT3261_HP_CB_PD);
1451 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1452 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM,
1459 static void rt3261_pmu_depop(struct snd_soc_codec *codec)
1462 /* depop parameters */
1463 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1464 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1465 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1466 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1467 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1468 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1469 /* headphone amp power on */
1470 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1471 RT3261_PWR_FV1 | RT3261_PWR_FV2, 0);
1472 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1473 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1474 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1475 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1476 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1477 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA);
1479 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1480 RT3261_PWR_FV1 | RT3261_PWR_FV2 | RT3261_PWR_HP_L |
1481 RT3261_PWR_HP_R | RT3261_PWR_HA,
1482 RT3261_PWR_FV1 | RT3261_PWR_FV2 | RT3261_PWR_HP_L |
1483 RT3261_PWR_HP_R | RT3261_PWR_HA);
1484 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1485 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1486 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1487 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1488 RT3261_HP_CO_MASK | RT3261_HP_SG_MASK,
1489 RT3261_HP_CO_EN | RT3261_HP_SG_EN);
1491 hp_amp_power(codec, 1);
1493 /* headphone unmute sequence */
1494 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1495 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1496 (RT3261_CP_FQ_192_KHZ << RT3261_CP_FQ1_SFT) |
1497 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1498 (RT3261_CP_FQ_192_KHZ << RT3261_CP_FQ3_SFT));
1499 rt3261_index_write(codec, RT3261_MAMP_INT_REG2, 0xfc00);
1500 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1501 RT3261_SMT_TRIG_MASK, RT3261_SMT_TRIG_EN);
1502 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1503 RT3261_RSTN_MASK, RT3261_RSTN_EN);
1504 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1505 RT3261_RSTN_MASK | RT3261_HP_L_SMT_MASK | RT3261_HP_R_SMT_MASK,
1506 RT3261_RSTN_DIS | RT3261_HP_L_SMT_EN | RT3261_HP_R_SMT_EN);
1507 snd_soc_update_bits(codec, RT3261_HP_VOL,
1508 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1510 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1511 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1512 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1513 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1515 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1516 RT3261_HPD_PS_MASK, RT3261_HPD_PS_EN);
1519 static void rt3261_pmd_depop(struct snd_soc_codec *codec)
1521 /* headphone mute sequence */
1522 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1523 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1524 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ1_SFT) |
1525 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1526 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ3_SFT));
1527 rt3261_index_write(codec, RT3261_MAMP_INT_REG2, 0xfc00);
1528 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1529 RT3261_HP_SG_MASK, RT3261_HP_SG_EN);
1530 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1531 RT3261_RSTP_MASK, RT3261_RSTP_EN);
1532 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1533 RT3261_RSTP_MASK | RT3261_HP_L_SMT_MASK |
1534 RT3261_HP_R_SMT_MASK, RT3261_RSTP_DIS |
1535 RT3261_HP_L_SMT_EN | RT3261_HP_R_SMT_EN);
1536 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1537 RT3261_HPD_PS_MASK, RT3261_HPD_PS_DIS);
1539 snd_soc_update_bits(codec, RT3261_HP_VOL,
1540 RT3261_L_MUTE | RT3261_R_MUTE, RT3261_L_MUTE | RT3261_R_MUTE);
1543 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1544 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1545 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1546 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1547 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1548 /* headphone amp power down */
1549 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1550 RT3261_SMT_TRIG_MASK | RT3261_HP_CD_PD_MASK |
1551 RT3261_HP_CO_MASK | RT3261_HP_CP_MASK |
1552 RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1553 RT3261_SMT_TRIG_DIS | RT3261_HP_CD_PD_EN |
1554 RT3261_HP_CO_DIS | RT3261_HP_CP_PD |
1555 RT3261_HP_SG_EN | RT3261_HP_CB_PD);
1556 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1557 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1560 hp_amp_power(codec, 0);
1564 static void rt3261_pmu_depop(struct snd_soc_codec *codec)
1566 /* depop parameters */
1567 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1568 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1569 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1570 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1571 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1572 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1573 /* headphone amp power on */
1574 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1575 RT3261_PWR_FV1 | RT3261_PWR_FV2, 0);
1576 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1577 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1578 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1579 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1580 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1581 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA);
1583 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1584 RT3261_PWR_FV1 | RT3261_PWR_FV2 ,
1585 RT3261_PWR_FV1 | RT3261_PWR_FV2 );
1586 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1587 /* headphone unmute sequence */
1588 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1589 RT3261_DEPOP_MASK | RT3261_DIG_DP_MASK,
1590 RT3261_DEPOP_AUTO | RT3261_DIG_DP_EN);
1591 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1592 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1593 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1594 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1595 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ1_SFT) |
1596 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1597 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ3_SFT));
1598 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1599 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK,
1600 RT3261_HP_CP_PD | RT3261_HP_SG_EN);
1602 snd_soc_update_bits(codec, RT3261_HP_VOL,
1603 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1605 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1606 RT3261_HPD_PS_MASK, RT3261_HPD_PS_EN);
1609 static void rt3261_pmd_depop(struct snd_soc_codec *codec)
1611 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1612 RT3261_HPD_PS_MASK, RT3261_HPD_PS_DIS);
1613 snd_soc_update_bits(codec, RT3261_HP_VOL,
1614 RT3261_L_MUTE | RT3261_R_MUTE,
1615 RT3261_L_MUTE | RT3261_R_MUTE);
1617 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1618 RT3261_HP_CB_MASK, RT3261_HP_CB_PD);
1620 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1621 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1622 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1627 static int rt3261_hp_event(struct snd_soc_dapm_widget *w,
1628 struct snd_kcontrol *kcontrol, int event)
1630 struct snd_soc_codec *codec = w->codec;
1633 case SND_SOC_DAPM_POST_PMU:
1634 rt3261_pmu_depop(codec);
1637 case SND_SOC_DAPM_PRE_PMD:
1638 rt3261_pmd_depop(codec);
1648 static int rt3261_mono_event(struct snd_soc_dapm_widget *w,
1649 struct snd_kcontrol *kcontrol, int event)
1651 struct snd_soc_codec *codec = w->codec;
1654 case SND_SOC_DAPM_POST_PMU:
1655 snd_soc_update_bits(codec, RT3261_MONO_OUT,
1659 case SND_SOC_DAPM_PRE_PMD:
1660 snd_soc_update_bits(codec, RT3261_MONO_OUT,
1661 RT3261_L_MUTE, RT3261_L_MUTE);
1671 static int rt3261_lout_event(struct snd_soc_dapm_widget *w,
1672 struct snd_kcontrol *kcontrol, int event)
1674 struct snd_soc_codec *codec = w->codec;
1677 case SND_SOC_DAPM_POST_PMU:
1678 hp_amp_power(codec,1);
1679 snd_soc_update_bits(codec, RT3261_OUTPUT,
1680 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1683 case SND_SOC_DAPM_PRE_PMD:
1684 snd_soc_update_bits(codec, RT3261_OUTPUT,
1685 RT3261_L_MUTE | RT3261_R_MUTE,
1686 RT3261_L_MUTE | RT3261_R_MUTE);
1687 hp_amp_power(codec,0);
1697 static int rt3261_index_sync_event(struct snd_soc_dapm_widget *w,
1698 struct snd_kcontrol *kcontrol, int event)
1700 struct snd_soc_codec *codec = w->codec;
1701 printk("enter %s\n",__func__);
1703 case SND_SOC_DAPM_PRE_PMU:
1704 case SND_SOC_DAPM_POST_PMD:
1705 printk("snd_soc_read(codec,RT3261_DUMMY_PR3F)=0x%x\n",snd_soc_read(codec,RT3261_DUMMY_PR3F));
1706 rt3261_index_write(codec, RT3261_MIXER_INT_REG, snd_soc_read(codec,RT3261_DUMMY_PR3F));
1716 static const struct snd_soc_dapm_widget rt3261_dapm_widgets[] = {
1717 SND_SOC_DAPM_SUPPLY("PLL1", RT3261_PWR_ANLG2,
1718 RT3261_PWR_PLL_BIT, 0, NULL, 0),
1721 SND_SOC_DAPM_SUPPLY("LDO2", RT3261_PWR_ANLG1,
1722 RT3261_PWR_LDO2_BIT, 0, NULL, 0),
1723 SND_SOC_DAPM_MICBIAS("micbias1", RT3261_PWR_ANLG2,
1724 RT3261_PWR_MB1_BIT, 0),
1725 SND_SOC_DAPM_MICBIAS("micbias2", RT3261_PWR_ANLG2,
1726 RT3261_PWR_MB2_BIT, 0),
1728 SND_SOC_DAPM_INPUT("MIC1"),
1729 SND_SOC_DAPM_INPUT("MIC2"),
1730 SND_SOC_DAPM_INPUT("MIC3"),
1731 SND_SOC_DAPM_INPUT("DMIC1"),
1732 SND_SOC_DAPM_INPUT("DMIC2"),
1734 SND_SOC_DAPM_INPUT("IN1P"),
1735 SND_SOC_DAPM_INPUT("IN1N"),
1736 SND_SOC_DAPM_INPUT("IN2P"),
1737 SND_SOC_DAPM_INPUT("IN2N"),
1738 SND_SOC_DAPM_INPUT("IN3P"),
1739 SND_SOC_DAPM_INPUT("IN3N"),
1740 SND_SOC_DAPM_INPUT("DMIC L1"),
1741 SND_SOC_DAPM_INPUT("DMIC R1"),
1742 SND_SOC_DAPM_INPUT("DMIC L2"),
1743 SND_SOC_DAPM_INPUT("DMIC R2"),
1744 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1745 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1747 SND_SOC_DAPM_PGA("BST1", RT3261_PWR_ANLG2,
1748 RT3261_PWR_BST1_BIT, 0, NULL, 0),
1749 SND_SOC_DAPM_PGA("BST2", RT3261_PWR_ANLG2,
1750 RT3261_PWR_BST4_BIT, 0, NULL, 0),
1751 SND_SOC_DAPM_PGA("BST3", RT3261_PWR_ANLG2,
1752 RT3261_PWR_BST2_BIT, 0, NULL, 0),
1754 SND_SOC_DAPM_PGA("INL VOL", RT3261_PWR_VOL,
1755 RT3261_PWR_IN_L_BIT, 0, NULL, 0),
1756 SND_SOC_DAPM_PGA("INR VOL", RT3261_PWR_VOL,
1757 RT3261_PWR_IN_R_BIT, 0, NULL, 0),
1759 SND_SOC_DAPM_MUX("INL Mux", SND_SOC_NOPM, 0, 0, &rt3261_inl_mux),
1760 SND_SOC_DAPM_MUX("INR Mux", SND_SOC_NOPM, 0, 0, &rt3261_inr_mux),
1762 SND_SOC_DAPM_MIXER("RECMIXL", RT3261_PWR_MIXER, RT3261_PWR_RM_L_BIT, 0,
1763 rt3261_rec_l_mix, ARRAY_SIZE(rt3261_rec_l_mix)),
1764 SND_SOC_DAPM_MIXER("RECMIXR", RT3261_PWR_MIXER, RT3261_PWR_RM_R_BIT, 0,
1765 rt3261_rec_r_mix, ARRAY_SIZE(rt3261_rec_r_mix)),
1767 SND_SOC_DAPM_ADC_E("ADC L", NULL, RT3261_PWR_DIG1,
1768 RT3261_PWR_ADC_L_BIT, 0, rt3261_adc_event,
1769 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
1770 SND_SOC_DAPM_ADC_E("ADC R", NULL, RT3261_PWR_DIG1,
1771 RT3261_PWR_ADC_R_BIT, 0, rt3261_adc_event,
1772 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
1774 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1775 &rt3261_sto_adc_l2_mux),
1776 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1777 &rt3261_sto_adc_r2_mux),
1778 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1779 &rt3261_sto_adc_l1_mux),
1780 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1781 &rt3261_sto_adc_r1_mux),
1782 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1783 &rt3261_mono_adc_l2_mux),
1784 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1785 &rt3261_mono_adc_l1_mux),
1786 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1787 &rt3261_mono_adc_r1_mux),
1788 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1789 &rt3261_mono_adc_r2_mux),
1791 SND_SOC_DAPM_SUPPLY("stereo filter", RT3261_PWR_DIG2,
1792 RT3261_PWR_ADC_SF_BIT, 0, NULL, 0),
1793 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1794 rt3261_sto_adc_l_mix, ARRAY_SIZE(rt3261_sto_adc_l_mix)),
1795 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1796 rt3261_sto_adc_r_mix, ARRAY_SIZE(rt3261_sto_adc_r_mix)),
1797 SND_SOC_DAPM_SUPPLY("mono left filter", RT3261_PWR_DIG2,
1798 RT3261_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1799 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1800 rt3261_mono_adc_l_mix, ARRAY_SIZE(rt3261_mono_adc_l_mix)),
1801 SND_SOC_DAPM_SUPPLY("mono right filter", RT3261_PWR_DIG2,
1802 RT3261_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1803 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1804 rt3261_mono_adc_r_mix, ARRAY_SIZE(rt3261_mono_adc_r_mix)),
1807 SND_SOC_DAPM_MUX("IF2 ADC L Mux", SND_SOC_NOPM, 0, 0,
1808 &rt3261_if2_adc_l_mux),
1809 SND_SOC_DAPM_MUX("IF2 ADC R Mux", SND_SOC_NOPM, 0, 0,
1810 &rt3261_if2_adc_r_mux),
1812 /* Digital Interface */
1813 SND_SOC_DAPM_SUPPLY("I2S1", RT3261_PWR_DIG1,
1814 RT3261_PWR_I2S1_BIT, 0, NULL, 0),
1815 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1816 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1817 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1818 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1819 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1820 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1821 SND_SOC_DAPM_SUPPLY("I2S2", RT3261_PWR_DIG1,
1822 RT3261_PWR_I2S2_BIT, 0, NULL, 0),
1823 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1824 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1825 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1826 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1827 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1828 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1829 SND_SOC_DAPM_SUPPLY("I2S3", RT3261_PWR_DIG1,
1830 RT3261_PWR_I2S3_BIT, 0, NULL, 0),
1831 SND_SOC_DAPM_PGA("IF3 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1832 SND_SOC_DAPM_PGA("IF3 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1833 SND_SOC_DAPM_PGA("IF3 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1834 SND_SOC_DAPM_PGA("IF3 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1835 SND_SOC_DAPM_PGA("IF3 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1836 SND_SOC_DAPM_PGA("IF3 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1838 /* Digital Interface Select */
1839 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1840 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1841 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1842 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1843 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_sdi_mux),
1845 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1846 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1847 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1848 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1849 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_sdi_mux),
1851 SND_SOC_DAPM_MUX("DAI3 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1852 SND_SOC_DAPM_MUX("DAI3 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1854 /* Audio Interface */
1855 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1856 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1857 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1858 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1859 SND_SOC_DAPM_AIF_IN("AIF3RX", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
1860 SND_SOC_DAPM_AIF_OUT("AIF3TX", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
1863 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1866 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1869 /* DAC mixer before sound effect */
1870 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1871 rt3261_dac_l_mix, ARRAY_SIZE(rt3261_dac_l_mix)),
1872 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1873 rt3261_dac_r_mix, ARRAY_SIZE(rt3261_dac_r_mix)),
1875 /* DAC2 channel Mux */
1876 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0,
1877 &rt3261_dac_l2_mux),
1878 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0,
1879 &rt3261_dac_r2_mux),
1880 SND_SOC_DAPM_PGA("DAC L2 Volume", RT3261_PWR_DIG1,
1881 RT3261_PWR_DAC_L2_BIT, 0, NULL, 0),
1882 SND_SOC_DAPM_PGA("DAC R2 Volume", RT3261_PWR_DIG1,
1883 RT3261_PWR_DAC_R2_BIT, 0, NULL, 0),
1886 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1887 rt3261_sto_dac_l_mix, ARRAY_SIZE(rt3261_sto_dac_l_mix)),
1888 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1889 rt3261_sto_dac_r_mix, ARRAY_SIZE(rt3261_sto_dac_r_mix)),
1890 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1891 rt3261_mono_dac_l_mix, ARRAY_SIZE(rt3261_mono_dac_l_mix)),
1892 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1893 rt3261_mono_dac_r_mix, ARRAY_SIZE(rt3261_mono_dac_r_mix)),
1894 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1895 rt3261_dig_l_mix, ARRAY_SIZE(rt3261_dig_l_mix)),
1896 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1897 rt3261_dig_r_mix, ARRAY_SIZE(rt3261_dig_r_mix)),
1898 SND_SOC_DAPM_MUX_E("Mono dacr Mux", SND_SOC_NOPM, 0, 0,
1899 &rt3261_dacr2_mux, rt3261_index_sync_event,
1900 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
1903 SND_SOC_DAPM_DAC("DAC L1", NULL, RT3261_PWR_DIG1,
1904 RT3261_PWR_DAC_L1_BIT, 0),
1905 SND_SOC_DAPM_DAC("DAC L2", NULL, RT3261_PWR_DIG1,
1906 RT3261_PWR_DAC_L2_BIT, 0),
1907 SND_SOC_DAPM_DAC("DAC R1", NULL, RT3261_PWR_DIG1,
1908 RT3261_PWR_DAC_R1_BIT, 0),
1909 SND_SOC_DAPM_DAC("DAC R2", NULL, RT3261_PWR_DIG1,
1910 RT3261_PWR_DAC_R2_BIT, 0),
1911 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
1913 SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM,
1916 SND_SOC_DAPM_MIXER("SPK MIXL", RT3261_PWR_MIXER, RT3261_PWR_SM_L_BIT,
1917 0, rt3261_spk_l_mix, ARRAY_SIZE(rt3261_spk_l_mix)),
1918 SND_SOC_DAPM_MIXER("SPK MIXR", RT3261_PWR_MIXER, RT3261_PWR_SM_R_BIT,
1919 0, rt3261_spk_r_mix, ARRAY_SIZE(rt3261_spk_r_mix)),
1920 SND_SOC_DAPM_MIXER("OUT MIXL", RT3261_PWR_MIXER, RT3261_PWR_OM_L_BIT,
1921 0, rt3261_out_l_mix, ARRAY_SIZE(rt3261_out_l_mix)),
1922 SND_SOC_DAPM_MIXER("OUT MIXR", RT3261_PWR_MIXER, RT3261_PWR_OM_R_BIT,
1923 0, rt3261_out_r_mix, ARRAY_SIZE(rt3261_out_r_mix)),
1925 SND_SOC_DAPM_PGA("SPKVOL L", RT3261_PWR_VOL,
1926 RT3261_PWR_SV_L_BIT, 0, NULL, 0),
1927 SND_SOC_DAPM_PGA("SPKVOL R", RT3261_PWR_VOL,
1928 RT3261_PWR_SV_R_BIT, 0, NULL, 0),
1929 SND_SOC_DAPM_PGA("OUTVOL L", RT3261_PWR_VOL,
1930 RT3261_PWR_OV_L_BIT, 0, NULL, 0),
1931 SND_SOC_DAPM_PGA("OUTVOL R", RT3261_PWR_VOL,
1932 RT3261_PWR_OV_R_BIT, 0, NULL, 0),
1933 SND_SOC_DAPM_PGA("HPOVOL L", RT3261_PWR_VOL,
1934 RT3261_PWR_HV_L_BIT, 0, NULL, 0),
1935 SND_SOC_DAPM_PGA("HPOVOL R", RT3261_PWR_VOL,
1936 RT3261_PWR_HV_R_BIT, 0, NULL, 0),
1937 SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM,
1939 /* SPO/HPO/LOUT/Mono Mixer */
1940 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1941 0, rt3261_spo_l_mix, ARRAY_SIZE(rt3261_spo_l_mix)),
1942 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1943 0, rt3261_spo_r_mix, ARRAY_SIZE(rt3261_spo_r_mix)),
1944 SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0,
1945 rt3261_hpo_mix, ARRAY_SIZE(rt3261_hpo_mix)),
1946 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
1947 rt3261_lout_mix, ARRAY_SIZE(rt3261_lout_mix)),
1948 SND_SOC_DAPM_MIXER("Mono MIX", RT3261_PWR_ANLG1, RT3261_PWR_MM_BIT, 0,
1949 rt3261_mono_mix, ARRAY_SIZE(rt3261_mono_mix)),
1951 SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0,
1952 rt3261_hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1953 SND_SOC_DAPM_PGA_S("SPK amp", 1, SND_SOC_NOPM, 0, 0,
1954 rt3261_spk_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1955 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0,
1956 rt3261_lout_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1957 SND_SOC_DAPM_PGA_S("Mono amp", 1, RT3261_PWR_ANLG1,
1958 RT3261_PWR_MA_BIT, 0, rt3261_mono_event,
1959 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1962 SND_SOC_DAPM_OUTPUT("SPOLP"),
1963 SND_SOC_DAPM_OUTPUT("SPOLN"),
1964 SND_SOC_DAPM_OUTPUT("SPORP"),
1965 SND_SOC_DAPM_OUTPUT("SPORN"),
1966 SND_SOC_DAPM_OUTPUT("HPOL"),
1967 SND_SOC_DAPM_OUTPUT("HPOR"),
1968 SND_SOC_DAPM_OUTPUT("LOUTL"),
1969 SND_SOC_DAPM_OUTPUT("LOUTR"),
1970 SND_SOC_DAPM_OUTPUT("MonoP"),
1971 SND_SOC_DAPM_OUTPUT("MonoN"),
1974 static const struct snd_soc_dapm_route rt3261_dapm_routes[] = {
1975 {"IN1P", NULL, "LDO2"},
1976 {"IN2P", NULL, "LDO2"},
1977 {"IN3P", NULL, "LDO2"},
1979 {"IN1P", NULL, "MIC1"},
1980 {"IN1N", NULL, "MIC1"},
1981 {"IN2P", NULL, "MIC2"},
1982 {"IN2N", NULL, "MIC2"},
1983 {"IN3P", NULL, "MIC3"},
1984 {"IN3N", NULL, "MIC3"},
1986 {"DMIC L1", NULL, "DMIC1"},
1987 {"DMIC R1", NULL, "DMIC1"},
1988 {"DMIC L2", NULL, "DMIC2"},
1989 {"DMIC R2", NULL, "DMIC2"},
1991 {"BST1", NULL, "IN1P"},
1992 {"BST1", NULL, "IN1N"},
1993 {"BST2", NULL, "IN2P"},
1994 {"BST2", NULL, "IN2N"},
1995 {"BST3", NULL, "IN3P"},
1996 {"BST3", NULL, "IN3N"},
1998 {"INL VOL", NULL, "IN2P"},
1999 {"INR VOL", NULL, "IN2N"},
2001 {"RECMIXL", "HPOL Switch", "HPOL"},
2002 {"RECMIXL", "INL Switch", "INL VOL"},
2003 {"RECMIXL", "BST3 Switch", "BST3"},
2004 {"RECMIXL", "BST2 Switch", "BST2"},
2005 {"RECMIXL", "BST1 Switch", "BST1"},
2006 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
2008 {"RECMIXR", "HPOR Switch", "HPOR"},
2009 {"RECMIXR", "INR Switch", "INR VOL"},
2010 {"RECMIXR", "BST3 Switch", "BST3"},
2011 {"RECMIXR", "BST2 Switch", "BST2"},
2012 {"RECMIXR", "BST1 Switch", "BST1"},
2013 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
2015 {"ADC L", NULL, "RECMIXL"},
2016 {"ADC R", NULL, "RECMIXR"},
2018 {"DMIC L1", NULL, "DMIC CLK"},
2019 {"DMIC L2", NULL, "DMIC CLK"},
2021 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
2022 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
2023 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
2024 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
2025 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
2027 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
2028 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
2029 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
2030 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
2031 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
2033 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
2034 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
2035 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
2036 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
2037 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
2039 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
2040 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
2041 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
2042 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
2043 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
2045 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
2046 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
2047 {"Stereo ADC MIXL", NULL, "stereo filter"},
2048 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
2050 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
2051 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
2052 {"Stereo ADC MIXR", NULL, "stereo filter"},
2053 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
2055 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
2056 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
2057 {"Mono ADC MIXL", NULL, "mono left filter"},
2058 {"mono left filter", NULL, "PLL1", check_sysclk1_source},
2060 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
2061 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
2062 {"Mono ADC MIXR", NULL, "mono right filter"},
2063 {"mono right filter", NULL, "PLL1", check_sysclk1_source},
2065 {"IF2 ADC L Mux", "Mono ADC MIXL", "Mono ADC MIXL"},
2066 {"IF2 ADC R Mux", "Mono ADC MIXR", "Mono ADC MIXR"},
2068 {"IF2 ADC L", NULL, "IF2 ADC L Mux"},
2069 {"IF2 ADC R", NULL, "IF2 ADC R Mux"},
2070 {"IF3 ADC L", NULL, "Mono ADC MIXL"},
2071 {"IF3 ADC R", NULL, "Mono ADC MIXR"},
2072 {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
2073 {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
2075 {"IF1 ADC", NULL, "I2S1"},
2076 {"IF1 ADC", NULL, "IF1 ADC L"},
2077 {"IF1 ADC", NULL, "IF1 ADC R"},
2078 {"IF2 ADC", NULL, "I2S2"},
2079 {"IF2 ADC", NULL, "IF2 ADC L"},
2080 {"IF2 ADC", NULL, "IF2 ADC R"},
2081 {"IF3 ADC", NULL, "I2S3"},
2082 {"IF3 ADC", NULL, "IF3 ADC L"},
2083 {"IF3 ADC", NULL, "IF3 ADC R"},
2085 {"DAI1 TX Mux", "1:1|2:2|3:3", "IF1 ADC"},
2086 {"DAI1 TX Mux", "1:1|2:3|3:2", "IF1 ADC"},
2087 {"DAI1 TX Mux", "1:3|2:1|3:2", "IF2 ADC"},
2088 {"DAI1 TX Mux", "1:2|2:1|3:3", "IF2 ADC"},
2089 {"DAI1 TX Mux", "1:3|2:2|3:1", "IF3 ADC"},
2090 {"DAI1 TX Mux", "1:2|2:3|3:1", "IF3 ADC"},
2091 {"DAI1 IF1 Mux", "1:1|2:1|3:3", "IF1 ADC"},
2092 {"DAI1 IF2 Mux", "1:1|2:1|3:3", "IF2 ADC"},
2093 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
2094 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
2096 {"DAI2 TX Mux", "1:2|2:3|3:1", "IF1 ADC"},
2097 {"DAI2 TX Mux", "1:2|2:1|3:3", "IF1 ADC"},
2098 {"DAI2 TX Mux", "1:1|2:2|3:3", "IF2 ADC"},
2099 {"DAI2 TX Mux", "1:3|2:2|3:1", "IF2 ADC"},
2100 {"DAI2 TX Mux", "1:1|2:3|3:2", "IF3 ADC"},
2101 {"DAI2 TX Mux", "1:3|2:1|3:2", "IF3 ADC"},
2102 {"DAI2 IF1 Mux", "1:2|2:2|3:3", "IF1 ADC"},
2103 {"DAI2 IF2 Mux", "1:2|2:2|3:3", "IF2 ADC"},
2104 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
2105 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
2107 {"DAI3 TX Mux", "1:3|2:1|3:2", "IF1 ADC"},
2108 {"DAI3 TX Mux", "1:3|2:2|3:1", "IF1 ADC"},
2109 {"DAI3 TX Mux", "1:1|2:3|3:2", "IF2 ADC"},
2110 {"DAI3 TX Mux", "1:2|2:3|3:1", "IF2 ADC"},
2111 {"DAI3 TX Mux", "1:1|2:2|3:3", "IF3 ADC"},
2112 {"DAI3 TX Mux", "1:2|2:1|3:3", "IF3 ADC"},
2113 {"DAI3 TX Mux", "1:1|2:1|3:3", "IF3 ADC"},
2114 {"DAI3 TX Mux", "1:2|2:2|3:3", "IF3 ADC"},
2116 {"AIF1TX", NULL, "DAI1 TX Mux"},
2117 {"AIF1TX", NULL, "SDI1 TX Mux"},
2118 {"AIF2TX", NULL, "DAI2 TX Mux"},
2119 {"AIF2TX", NULL, "SDI2 TX Mux"},
2120 {"AIF3TX", NULL, "DAI3 TX Mux"},
2122 {"DAI1 RX Mux", "1:1|2:2|3:3", "AIF1RX"},
2123 {"DAI1 RX Mux", "1:1|2:3|3:2", "AIF1RX"},
2124 {"DAI1 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
2125 {"DAI1 RX Mux", "1:2|2:3|3:1", "AIF2RX"},
2126 {"DAI1 RX Mux", "1:2|2:1|3:3", "AIF2RX"},
2127 {"DAI1 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
2128 {"DAI1 RX Mux", "1:3|2:1|3:2", "AIF3RX"},
2129 {"DAI1 RX Mux", "1:3|2:2|3:1", "AIF3RX"},
2131 {"DAI2 RX Mux", "1:3|2:1|3:2", "AIF1RX"},
2132 {"DAI2 RX Mux", "1:2|2:1|3:3", "AIF1RX"},
2133 {"DAI2 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
2134 {"DAI2 RX Mux", "1:1|2:2|3:3", "AIF2RX"},
2135 {"DAI2 RX Mux", "1:3|2:2|3:1", "AIF2RX"},
2136 {"DAI2 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
2137 {"DAI2 RX Mux", "1:1|2:3|3:2", "AIF3RX"},
2138 {"DAI2 RX Mux", "1:2|2:3|3:1", "AIF3RX"},
2140 {"DAI3 RX Mux", "1:3|2:2|3:1", "AIF1RX"},
2141 {"DAI3 RX Mux", "1:2|2:3|3:1", "AIF1RX"},
2142 {"DAI3 RX Mux", "1:1|2:3|3:2", "AIF2RX"},
2143 {"DAI3 RX Mux", "1:3|2:1|3:2", "AIF2RX"},
2144 {"DAI3 RX Mux", "1:1|2:2|3:3", "AIF3RX"},
2145 {"DAI3 RX Mux", "1:2|2:1|3:3", "AIF3RX"},
2146 {"DAI3 RX Mux", "1:1|2:1|3:3", "AIF3RX"},
2147 {"DAI3 RX Mux", "1:2|2:2|3:3", "AIF3RX"},
2149 {"IF1 DAC", NULL, "I2S1"},
2150 {"IF1 DAC", NULL, "DAI1 RX Mux"},
2151 {"IF2 DAC", NULL, "I2S2"},
2152 {"IF2 DAC", NULL, "DAI2 RX Mux"},
2153 {"IF3 DAC", NULL, "I2S3"},
2154 {"IF3 DAC", NULL, "DAI3 RX Mux"},
2156 {"IF1 DAC L", NULL, "IF1 DAC"},
2157 {"IF1 DAC R", NULL, "IF1 DAC"},
2158 {"IF2 DAC L", NULL, "IF2 DAC"},
2159 {"IF2 DAC R", NULL, "IF2 DAC"},
2160 {"IF3 DAC L", NULL, "IF3 DAC"},
2161 {"IF3 DAC R", NULL, "IF3 DAC"},
2163 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
2164 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
2165 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
2166 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
2168 {"ANC", NULL, "Stereo ADC MIXL"},
2169 {"ANC", NULL, "Stereo ADC MIXR"},
2171 {"Audio DSP", NULL, "DAC MIXL"},
2172 {"Audio DSP", NULL, "DAC MIXR"},
2174 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
2175 {"DAC L2 Mux", "IF3", "IF3 DAC L"},
2176 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
2177 {"DAC L2 Volume", NULL, "DAC L2 Mux"},
2179 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
2180 {"DAC R2 Mux", "IF3", "IF3 DAC R"},
2181 #if defined (CONFIG_SND_SOC_RT3261)
2182 {"DAC R2 Volume", NULL, "Mono dacr Mux"},
2183 {"Mono dacr Mux", "TxDC_R", "DAC R2 Mux"},
2184 {"Mono dacr Mux", "TxDP_R", "IF2 ADC R Mux"},
2186 {"DAC R2 Volume", NULL, "DAC R2 Mux"},
2189 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
2190 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2191 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
2192 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
2193 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2194 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
2196 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
2197 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2198 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume"},
2199 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
2200 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2201 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume"},
2203 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
2204 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2205 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
2206 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2208 {"DAC L1", NULL, "Stereo DAC MIXL"},
2209 {"DAC L1", NULL, "PLL1", check_sysclk1_source},
2210 {"DAC R1", NULL, "Stereo DAC MIXR"},
2211 {"DAC R1", NULL, "PLL1", check_sysclk1_source},
2212 {"DAC L2", NULL, "Mono DAC MIXL"},
2213 {"DAC L2", NULL, "PLL1", check_sysclk1_source},
2214 {"DAC R2", NULL, "Mono DAC MIXR"},
2215 {"DAC R2", NULL, "PLL1", check_sysclk1_source},
2217 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
2218 {"SPK MIXL", "INL Switch", "INL VOL"},
2219 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
2220 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
2221 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
2222 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
2223 {"SPK MIXR", "INR Switch", "INR VOL"},
2224 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
2225 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
2226 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
2228 {"OUT MIXL", "BST3 Switch", "BST3"},
2229 {"OUT MIXL", "BST1 Switch", "BST1"},
2230 {"OUT MIXL", "INL Switch", "INL VOL"},
2231 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
2232 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
2233 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
2234 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
2236 {"OUT MIXR", "BST3 Switch", "BST3"},
2237 {"OUT MIXR", "BST2 Switch", "BST2"},
2238 {"OUT MIXR", "BST1 Switch", "BST1"},
2239 {"OUT MIXR", "INR Switch", "INR VOL"},
2240 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
2241 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
2242 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
2243 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
2245 {"SPKVOL L", NULL, "SPK MIXL"},
2246 {"SPKVOL R", NULL, "SPK MIXR"},
2247 {"HPOVOL L", NULL, "OUT MIXL"},
2248 {"HPOVOL R", NULL, "OUT MIXR"},
2249 {"OUTVOL L", NULL, "OUT MIXL"},
2250 {"OUTVOL R", NULL, "OUT MIXR"},
2252 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
2253 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
2254 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
2255 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
2256 {"SPOL MIX", "BST1 Switch", "BST1"},
2257 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
2258 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
2259 {"SPOR MIX", "BST1 Switch", "BST1"},
2261 {"DAC 2", NULL, "DAC L2"},
2262 {"DAC 2", NULL, "DAC R2"},
2263 {"DAC 1", NULL, "DAC L1"},
2264 {"DAC 1", NULL, "DAC R1"},
2265 {"HPOVOL", NULL, "HPOVOL L"},
2266 {"HPOVOL", NULL, "HPOVOL R"},
2267 {"HPO MIX", "DAC2 Switch", "DAC 2"},
2268 {"HPO MIX", "DAC1 Switch", "DAC 1"},
2269 {"HPO MIX", "HPVOL Switch", "HPOVOL"},
2271 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
2272 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
2273 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
2274 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
2276 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
2277 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
2278 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
2279 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
2280 {"Mono MIX", "BST1 Switch", "BST1"},
2282 {"SPK amp", NULL, "SPOL MIX"},
2283 {"SPK amp", NULL, "SPOR MIX"},
2284 {"SPOLP", NULL, "SPK amp"},
2285 {"SPOLN", NULL, "SPK amp"},
2286 {"SPORP", NULL, "SPK amp"},
2287 {"SPORN", NULL, "SPK amp"},
2289 {"HP amp", NULL, "HPO MIX"},
2290 {"HPOL", NULL, "HP amp"},
2291 {"HPOR", NULL, "HP amp"},
2293 {"LOUT amp", NULL, "LOUT MIX"},
2294 {"LOUTL", NULL, "LOUT amp"},
2295 {"LOUTR", NULL, "LOUT amp"},
2297 {"Mono amp", NULL, "Mono MIX"},
2298 {"MonoP", NULL, "Mono amp"},
2299 {"MonoN", NULL, "Mono amp"},
2302 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
2309 val = snd_soc_read(codec, RT3261_I2S1_SDP);
2310 val = (val & RT3261_I2S_IF_MASK) >> RT3261_I2S_IF_SFT;
2313 if (val == RT3261_IF_123 || val == RT3261_IF_132 ||
2314 val == RT3261_IF_113)
2315 ret |= RT3261_U_IF1;
2316 if (val == RT3261_IF_312 || val == RT3261_IF_213 ||
2317 val == RT3261_IF_113)
2318 ret |= RT3261_U_IF2;
2319 if (val == RT3261_IF_321 || val == RT3261_IF_231)
2320 ret |= RT3261_U_IF3;
2324 if (val == RT3261_IF_231 || val == RT3261_IF_213 ||
2325 val == RT3261_IF_223)
2326 ret |= RT3261_U_IF1;
2327 if (val == RT3261_IF_123 || val == RT3261_IF_321 ||
2328 val == RT3261_IF_223)
2329 ret |= RT3261_U_IF2;
2330 if (val == RT3261_IF_132 || val == RT3261_IF_312)
2331 ret |= RT3261_U_IF3;
2342 static int get_clk_info(int sclk, int rate)
2344 int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
2346 if (sclk <= 0 || rate <= 0)
2350 for (i = 0; i < ARRAY_SIZE(pd); i++)
2351 if (sclk == rate * pd[i])
2357 static int rt3261_hw_params(struct snd_pcm_substream *substream,
2358 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
2360 struct snd_soc_pcm_runtime *rtd = substream->private_data;
2361 struct snd_soc_codec *codec = rtd->codec;
2362 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2363 unsigned int val_len = 0, val_clk, mask_clk, dai_sel;
2364 int pre_div, bclk_ms, frame_size;
2366 rt3261->lrck[dai->id] = params_rate(params);
2367 pre_div = get_clk_info(rt3261->sysclk, rt3261->lrck[dai->id]);
2369 dev_err(codec->dev, "Unsupported clock setting\n");
2372 frame_size = snd_soc_params_to_frame_size(params);
2373 if (frame_size < 0) {
2374 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
2377 bclk_ms = frame_size > 32 ? 1 : 0;
2378 rt3261->bclk[dai->id] = rt3261->lrck[dai->id] * (32 << bclk_ms);
2380 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
2381 rt3261->bclk[dai->id], rt3261->lrck[dai->id]);
2382 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
2383 bclk_ms, pre_div, dai->id);
2385 switch (params_format(params)) {
2386 case SNDRV_PCM_FORMAT_S16_LE:
2388 case SNDRV_PCM_FORMAT_S20_3LE:
2389 val_len |= RT3261_I2S_DL_20;
2391 case SNDRV_PCM_FORMAT_S24_LE:
2392 val_len |= RT3261_I2S_DL_24;
2394 case SNDRV_PCM_FORMAT_S8:
2395 val_len |= RT3261_I2S_DL_8;
2401 dai_sel = get_sdp_info(codec, dai->id);
2402 dai_sel |= (RT3261_U_IF1 | RT3261_U_IF2);
2404 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
2407 if (dai_sel & RT3261_U_IF1) {
2408 mask_clk = RT3261_I2S_BCLK_MS1_MASK | RT3261_I2S_PD1_MASK;
2409 val_clk = bclk_ms << RT3261_I2S_BCLK_MS1_SFT |
2410 pre_div << RT3261_I2S_PD1_SFT;
2411 snd_soc_update_bits(codec, RT3261_I2S1_SDP,
2412 RT3261_I2S_DL_MASK, val_len);
2413 snd_soc_update_bits(codec, RT3261_ADDA_CLK1, mask_clk, val_clk);
2415 if (dai_sel & RT3261_U_IF2) {
2416 mask_clk = RT3261_I2S_BCLK_MS2_MASK | RT3261_I2S_PD2_MASK;
2417 val_clk = bclk_ms << RT3261_I2S_BCLK_MS2_SFT |
2418 pre_div << RT3261_I2S_PD2_SFT;
2419 snd_soc_update_bits(codec, RT3261_I2S2_SDP,
2420 RT3261_I2S_DL_MASK, val_len);
2421 snd_soc_update_bits(codec, RT3261_ADDA_CLK1, mask_clk, val_clk);
2427 static int rt3261_prepare(struct snd_pcm_substream *substream,
2428 struct snd_soc_dai *dai)
2430 struct snd_soc_pcm_runtime *rtd = substream->private_data;
2431 struct snd_soc_codec *codec = rtd->codec;
2432 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2434 rt3261->aif_pu = dai->id;
2438 static int rt3261_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
2440 struct snd_soc_codec *codec = dai->codec;
2441 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2442 unsigned int reg_val = 0, dai_sel;
2444 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
2445 case SND_SOC_DAIFMT_CBM_CFM:
2446 rt3261->master[dai->id] = 1;
2448 case SND_SOC_DAIFMT_CBS_CFS:
2449 reg_val |= RT3261_I2S_MS_S;
2450 rt3261->master[dai->id] = 0;
2456 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2457 case SND_SOC_DAIFMT_NB_NF:
2459 case SND_SOC_DAIFMT_IB_NF:
2460 reg_val |= RT3261_I2S_BP_INV;
2466 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
2467 case SND_SOC_DAIFMT_I2S:
2469 case SND_SOC_DAIFMT_LEFT_J:
2470 reg_val |= RT3261_I2S_DF_LEFT;
2472 case SND_SOC_DAIFMT_DSP_A:
2473 reg_val |= RT3261_I2S_DF_PCM_A;
2475 case SND_SOC_DAIFMT_DSP_B:
2476 reg_val |= RT3261_I2S_DF_PCM_B;
2482 dai_sel = get_sdp_info(codec, dai->id);
2484 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
2487 if (dai_sel & RT3261_U_IF1) {
2488 snd_soc_update_bits(codec, RT3261_I2S1_SDP,
2489 RT3261_I2S_MS_MASK | RT3261_I2S_BP_MASK |
2490 RT3261_I2S_DF_MASK, reg_val);
2492 if (dai_sel & RT3261_U_IF2) {
2493 snd_soc_update_bits(codec, RT3261_I2S2_SDP,
2494 RT3261_I2S_MS_MASK | RT3261_I2S_BP_MASK |
2495 RT3261_I2S_DF_MASK, reg_val);
2501 static int rt3261_set_dai_sysclk(struct snd_soc_dai *dai,
2502 int clk_id, unsigned int freq, int dir)
2504 struct snd_soc_codec *codec = dai->codec;
2505 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2506 unsigned int reg_val = 0;
2508 if (freq == rt3261->sysclk && clk_id == rt3261->sysclk_src)
2512 case RT3261_SCLK_S_MCLK:
2513 reg_val |= RT3261_SCLK_SRC_MCLK;
2515 case RT3261_SCLK_S_PLL1:
2516 reg_val |= RT3261_SCLK_SRC_PLL1;
2518 case RT3261_SCLK_S_RCCLK:
2519 reg_val |= RT3261_SCLK_SRC_RCCLK;
2522 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
2525 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2526 RT3261_SCLK_SRC_MASK, reg_val);
2527 rt3261->sysclk = freq;
2528 rt3261->sysclk_src = clk_id;
2530 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
2536 * rt3261_pll_calc - Calcualte PLL M/N/K code.
2537 * @freq_in: external clock provided to codec.
2538 * @freq_out: target clock which codec works on.
2539 * @pll_code: Pointer to structure with M, N, K and bypass flag.
2541 * Calcualte M/N/K code to configure PLL for codec. And K is assigned to 2
2542 * which make calculation more efficiently.
2544 * Returns 0 for success or negative error code.
2546 static int rt3261_pll_calc(const unsigned int freq_in,
2547 const unsigned int freq_out, struct rt3261_pll_code *pll_code)
2549 int max_n = RT3261_PLL_N_MAX, max_m = RT3261_PLL_M_MAX;
2550 int n, m, red, n_t, m_t, in_t, out_t, red_t = abs(freq_out - freq_in);
2551 bool bypass = false;
2553 if (RT3261_PLL_INP_MAX < freq_in || RT3261_PLL_INP_MIN > freq_in)
2556 for (n_t = 0; n_t <= max_n; n_t++) {
2557 in_t = (freq_in >> 1) + (freq_in >> 2) * n_t;
2560 if (in_t == freq_out) {
2565 for (m_t = 0; m_t <= max_m; m_t++) {
2566 out_t = in_t / (m_t + 2);
2567 red = abs(out_t - freq_out);
2577 pr_debug("Only get approximation about PLL\n");
2581 pll_code->m_bp = bypass;
2582 pll_code->m_code = m;
2583 pll_code->n_code = n;
2584 pll_code->k_code = 2;
2588 static int rt3261_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
2589 unsigned int freq_in, unsigned int freq_out)
2591 struct snd_soc_codec *codec = dai->codec;
2592 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2593 struct rt3261_pll_code pll_code;
2596 if (source == rt3261->pll_src && freq_in == rt3261->pll_in &&
2597 freq_out == rt3261->pll_out)
2600 if (!freq_in || !freq_out) {
2601 dev_dbg(codec->dev, "PLL disabled\n");
2604 rt3261->pll_out = 0;
2605 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2606 RT3261_SCLK_SRC_MASK, RT3261_SCLK_SRC_MCLK);
2611 case RT3261_PLL1_S_MCLK:
2612 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2613 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_MCLK);
2615 case RT3261_PLL1_S_BCLK1:
2616 case RT3261_PLL1_S_BCLK2:
2617 dai_sel = get_sdp_info(codec, dai->id);
2620 "Failed to get sdp info: %d\n", dai_sel);
2623 if (dai_sel & RT3261_U_IF1) {
2624 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2625 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK1);
2627 if (dai_sel & RT3261_U_IF2) {
2628 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2629 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK2);
2631 if (dai_sel & RT3261_U_IF3) {
2632 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2633 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK3);
2637 dev_err(codec->dev, "Unknown PLL source %d\n", source);
2641 ret = rt3261_pll_calc(freq_in, freq_out, &pll_code);
2643 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
2647 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=2\n", pll_code.m_bp,
2648 (pll_code.m_bp ? 0 : pll_code.m_code), pll_code.n_code);
2650 snd_soc_write(codec, RT3261_PLL_CTRL1,
2651 pll_code.n_code << RT3261_PLL_N_SFT | pll_code.k_code);
2652 snd_soc_write(codec, RT3261_PLL_CTRL2,
2653 (pll_code.m_bp ? 0 : pll_code.m_code) << RT3261_PLL_M_SFT |
2654 pll_code.m_bp << RT3261_PLL_M_BP_SFT);
2656 rt3261->pll_in = freq_in;
2657 rt3261->pll_out = freq_out;
2658 rt3261->pll_src = source;
2664 * rt3261_index_show - Dump private registers.
2665 * @dev: codec device.
2666 * @attr: device attribute.
2667 * @buf: buffer for display.
2669 * To show non-zero values of all private registers.
2671 * Returns buffer length.
2673 static ssize_t rt3261_index_show(struct device *dev,
2674 struct device_attribute *attr, char *buf)
2676 struct i2c_client *client = to_i2c_client(dev);
2677 struct rt3261_priv *rt3261 = i2c_get_clientdata(client);
2678 struct snd_soc_codec *codec = rt3261->codec;
2682 cnt += sprintf(buf, "RT3261 index register\n");
2683 for (i = 0; i < 0xb4; i++) {
2684 if (cnt + RT3261_REG_DISP_LEN >= PAGE_SIZE)
2686 val = rt3261_index_read(codec, i);
2689 cnt += snprintf(buf + cnt, RT3261_REG_DISP_LEN,
2690 "%02x: %04x\n", i, val);
2693 if (cnt >= PAGE_SIZE)
2694 cnt = PAGE_SIZE - 1;
2698 static DEVICE_ATTR(index_reg, 0444, rt3261_index_show, NULL);
2700 static int rt3261_set_bias_level(struct snd_soc_codec *codec,
2701 enum snd_soc_bias_level level)
2704 case SND_SOC_BIAS_ON:
2707 case SND_SOC_BIAS_PREPARE:
2708 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
2709 RT3261_PWR_MB1 | RT3261_PWR_MB2,
2710 RT3261_PWR_MB1 | RT3261_PWR_MB2);
2713 case SND_SOC_BIAS_STANDBY:
2714 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
2715 RT3261_PWR_MB1 | RT3261_PWR_MB2, 0);
2716 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
2717 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2718 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2719 RT3261_PWR_BG | RT3261_PWR_VREF2,
2720 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2721 RT3261_PWR_BG | RT3261_PWR_VREF2);
2723 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2724 RT3261_PWR_FV1 | RT3261_PWR_FV2,
2725 RT3261_PWR_FV1 | RT3261_PWR_FV2);
2726 snd_soc_write(codec, RT3261_GEN_CTRL1, 0x3701);
2727 codec->cache_only = false;
2728 codec->cache_sync = 1;
2729 snd_soc_cache_sync(codec);
2730 rt3261_index_sync(codec);
2734 case SND_SOC_BIAS_OFF:
2735 snd_soc_write(codec, RT3261_DEPOP_M1, 0x0004);
2736 snd_soc_write(codec, RT3261_DEPOP_M2, 0x1100);
2737 snd_soc_write(codec, RT3261_GEN_CTRL1, 0x3700);
2738 snd_soc_write(codec, RT3261_PWR_DIG1, 0x0000);
2739 snd_soc_write(codec, RT3261_PWR_DIG2, 0x0000);
2740 snd_soc_write(codec, RT3261_PWR_VOL, 0x0000);
2741 snd_soc_write(codec, RT3261_PWR_MIXER, 0x0000);
2742 snd_soc_write(codec, RT3261_PWR_ANLG1, 0x0000);
2743 snd_soc_write(codec, RT3261_PWR_ANLG2, 0x0000);
2749 codec->dapm.bias_level = level;
2754 static int rt3261_proc_init(void);
2757 static int rt3261_probe(struct snd_soc_codec *codec)
2759 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2761 struct clk *iis_clk;
2763 pr_info("Codec driver version %s\n", VERSION);
2765 ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
2767 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
2775 //for rt5623 MCLK use
2776 iis_clk = clk_get_sys("rk29_i2s.2", "i2s");
2777 if (IS_ERR(iis_clk)) {
2778 printk("failed to get i2s clk\n");
2779 ret = PTR_ERR(iis_clk);
2781 printk("I2S2 got i2s clk ok!\n");
2782 clk_enable(iis_clk);
2783 clk_set_rate(iis_clk, 11289600);
2784 rk30_mux_api_set(GPIO0D0_I2S22CHCLK_SMCCSN0_NAME, GPIO0D_I2S2_2CH_CLK);
2788 rt3261_reset(codec);
2789 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2790 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2791 RT3261_PWR_BG | RT3261_PWR_VREF2,
2792 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2793 RT3261_PWR_BG | RT3261_PWR_VREF2);
2795 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2796 RT3261_PWR_FV1 | RT3261_PWR_FV2,
2797 RT3261_PWR_FV1 | RT3261_PWR_FV2);
2799 if (rt3261->dmic_en == RT3261_DMIC1) {
2800 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
2801 RT3261_GP2_PIN_MASK, RT3261_GP2_PIN_DMIC1_SCL);
2802 snd_soc_update_bits(codec, RT3261_DMIC,
2803 RT3261_DMIC_1L_LH_MASK | RT3261_DMIC_1R_LH_MASK,
2804 RT3261_DMIC_1L_LH_FALLING | RT3261_DMIC_1R_LH_RISING);
2805 } else if (rt3261->dmic_en == RT3261_DMIC2) {
2806 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
2807 RT3261_GP2_PIN_MASK, RT3261_GP2_PIN_DMIC1_SCL);
2808 snd_soc_update_bits(codec, RT3261_DMIC,
2809 RT3261_DMIC_2L_LH_MASK | RT3261_DMIC_2R_LH_MASK,
2810 RT3261_DMIC_2L_LH_FALLING | RT3261_DMIC_2R_LH_RISING);
2812 snd_soc_write(codec, RT3261_GEN_CTRL2, 0x4040);
2813 ret = snd_soc_read(codec, RT3261_VENDOR_ID);
2814 printk("read 0x%x=0x%x\n",RT3261_VENDOR_ID,ret);
2816 snd_soc_update_bits(codec, RT3261_JD_CTRL,
2817 RT3261_JD1_IN4P_MASK | RT3261_JD2_IN4N_MASK,
2818 RT3261_JD1_IN4P_EN | RT3261_JD2_IN4N_EN);
2820 rt3261_reg_init(codec);
2822 codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
2823 rt3261->codec = codec;
2825 snd_soc_add_controls(codec, rt3261_snd_controls,
2826 ARRAY_SIZE(rt3261_snd_controls));
2827 snd_soc_dapm_new_controls(&codec->dapm, rt3261_dapm_widgets,
2828 ARRAY_SIZE(rt3261_dapm_widgets));
2829 snd_soc_dapm_add_routes(&codec->dapm, rt3261_dapm_routes,
2830 ARRAY_SIZE(rt3261_dapm_routes));
2833 #if defined (CONFIG_SND_SOC_RT3261)
2834 rt3261->dsp_sw = RT3261_DSP_AEC_NS_FENS;
2835 rt3261_dsp_probe(codec);
2839 #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE)
2840 struct rt_codec_ops *ioctl_ops = rt_codec_get_ioctl_ops();
2841 ioctl_ops->index_write = rt3261_index_write;
2842 ioctl_ops->index_read = rt3261_index_read;
2843 ioctl_ops->index_update_bits = rt3261_index_update_bits;
2844 ioctl_ops->ioctl_common = rt3261_ioctl_common;
2845 realtek_ce_init_hwdep(codec);
2850 ret = device_create_file(codec->dev, &dev_attr_index_reg);
2853 "Failed to create index_reg sysfs files: %d\n", ret);
2856 rt3261_codec = codec;
2860 static int rt3261_remove(struct snd_soc_codec *codec)
2862 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
2867 static int rt3261_suspend(struct snd_soc_codec *codec, pm_message_t state)
2869 #if defined (CONFIG_SND_SOC_RT3261)
2870 /* After opening LDO of DSP, then close LDO of codec.
2871 * (1) DSP LDO power on
2872 * (2) DSP core power off
2873 * (3) DSP IIS interface power off
2874 * (4) Toggle pin of codec LDO1 to power off
2876 //rt3261_dsp_suspend(codec, state);
2878 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
2882 static int rt3261_resume(struct snd_soc_codec *codec)
2884 rt3261_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
2885 #if defined (CONFIG_SND_SOC_RT3261)
2886 /* After opening LDO of codec, then close LDO of DSP. */
2887 //rt3261_dsp_resume(codec);
2892 #define rt3261_suspend NULL
2893 #define rt3261_resume NULL
2896 #define RT3261_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2897 #define RT3261_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2898 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2900 struct snd_soc_dai_ops rt3261_aif_dai_ops = {
2901 .hw_params = rt3261_hw_params,
2902 .prepare = rt3261_prepare,
2903 .set_fmt = rt3261_set_dai_fmt,
2904 .set_sysclk = rt3261_set_dai_sysclk,
2905 .set_pll = rt3261_set_dai_pll,
2908 struct snd_soc_dai_driver rt3261_dai[] = {
2910 .name = "rt3261-aif1",
2913 .stream_name = "AIF1 Playback",
2916 .rates = RT3261_STEREO_RATES,
2917 .formats = RT3261_FORMATS,
2920 .stream_name = "AIF1 Capture",
2923 .rates = RT3261_STEREO_RATES,
2924 .formats = RT3261_FORMATS,
2926 .ops = &rt3261_aif_dai_ops,
2929 .name = "rt3261-aif2",
2932 .stream_name = "AIF2 Playback",
2935 .rates = RT3261_STEREO_RATES,
2936 .formats = RT3261_FORMATS,
2939 .stream_name = "AIF2 Capture",
2942 .rates = RT3261_STEREO_RATES,
2943 .formats = RT3261_FORMATS,
2945 .ops = &rt3261_aif_dai_ops,
2949 static struct snd_soc_codec_driver soc_codec_dev_rt3261 = {
2950 .probe = rt3261_probe,
2951 .remove = rt3261_remove,
2952 .suspend = rt3261_suspend,
2953 .resume = rt3261_resume,
2954 .set_bias_level = rt3261_set_bias_level,
2955 .reg_cache_size = RT3261_VENDOR_ID2 + 1,
2956 .reg_word_size = sizeof(u16),
2957 .reg_cache_default = rt3261_reg,
2958 .volatile_register = rt3261_volatile_register,
2959 .readable_register = rt3261_readable_register,
2960 .reg_cache_step = 1,
2963 static const struct i2c_device_id rt3261_i2c_id[] = {
2967 MODULE_DEVICE_TABLE(i2c, rt3261_i2c_id);
2969 static int __devinit rt3261_i2c_probe(struct i2c_client *i2c,
2970 const struct i2c_device_id *id)
2972 struct rt3261_priv *rt3261;
2974 struct rt3261_platform_data *pdata = pdata = i2c->dev.platform_data;
2976 rt3261 = kzalloc(sizeof(struct rt3261_priv), GFP_KERNEL);
2980 rt3261->codec_en_gpio = pdata->codec_en_gpio;
2981 rt3261->io_init = pdata->io_init;
2984 rt3261->io_init(pdata->codec_en_gpio, pdata->codec_en_gpio_info.iomux_name, pdata->codec_en_gpio_info.iomux_mode);
2986 i2c_set_clientdata(i2c, rt3261);
2987 DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
2988 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt3261,
2989 rt3261_dai, ARRAY_SIZE(rt3261_dai));
2996 static int __devexit rt3261_i2c_remove(struct i2c_client *i2c)
2998 snd_soc_unregister_codec(&i2c->dev);
2999 kfree(i2c_get_clientdata(i2c));
3003 static void rt3261_i2c_shutdown(struct i2c_client *client)
3005 struct rt3261_priv *rt3261 = i2c_get_clientdata(client);
3006 struct snd_soc_codec *codec = rt3261->codec;
3009 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
3012 struct i2c_driver rt3261_i2c_driver = {
3015 .owner = THIS_MODULE,
3017 .probe = rt3261_i2c_probe,
3018 .remove = __devexit_p(rt3261_i2c_remove),
3019 .shutdown = rt3261_i2c_shutdown,
3020 .id_table = rt3261_i2c_id,
3023 static int __init rt3261_modinit(void)
3025 return i2c_add_driver(&rt3261_i2c_driver);
3027 module_init(rt3261_modinit);
3029 static void __exit rt3261_modexit(void)
3031 i2c_del_driver(&rt3261_i2c_driver);
3033 module_exit(rt3261_modexit);
3035 MODULE_DESCRIPTION("ASoC RT3261 driver");
3036 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
3037 MODULE_LICENSE("GPL");
3042 static ssize_t rt3261_proc_write(struct file *file, const char __user *buffer,
3043 unsigned long len, void *data)
3051 cookie_pot = (char *)vmalloc( len );
3058 if (copy_from_user( cookie_pot, buffer, len ))
3062 switch(cookie_pot[0])
3066 debug_write_read ++;
3067 debug_write_read %= 2;
3068 if(debug_write_read != 0)
3069 printk("Debug read and write reg on\n");
3071 printk("Debug read and write reg off\n");
3075 printk("Read reg debug\n");
3076 if(cookie_pot[1] ==':')
3078 debug_write_read = 1;
3079 strsep(&cookie_pot,":");
3080 while((p=strsep(&cookie_pot,",")))
3082 reg = simple_strtol(p,NULL,16);
3083 value = rt3261_read(rt3261_codec,reg);
3084 printk("rt3261_read:0x%04x = 0x%04x\n",reg,value);
3086 debug_write_read = 0;
3091 printk("Error Read reg debug.\n");
3092 printk("For example: echo r:22,23,24,25>rt3261_ts\n");
3097 printk("Write reg debug\n");
3098 if(cookie_pot[1] ==':')
3100 debug_write_read = 1;
3101 strsep(&cookie_pot,":");
3102 while((p=strsep(&cookie_pot,"=")))
3104 reg = simple_strtol(p,NULL,16);
3105 p=strsep(&cookie_pot,",");
3106 value = simple_strtol(p,NULL,16);
3107 rt3261_write(rt3261_codec,reg,value);
3108 printk("rt3261_write:0x%04x = 0x%04x\n",reg,value);
3110 debug_write_read = 0;
3115 printk("Error Write reg debug.\n");
3116 printk("For example: w:22=0,23=0,24=0,25=0>rt3261_ts\n");
3120 printk("Dump rt3261 dsp reg \n");
3122 for (i = 0; i < 0xb4; i++)
3124 value = rt3261_index_read(rt3261_codec, i);
3125 printk("rt3261_index_read:0x%04x = 0x%04x\n",i,value);
3130 printk("Help for rt3261_ts .\n-->The Cmd list: \n");
3131 printk("-->'d&&D' Open or Off the debug\n");
3132 printk("-->'r&&R' Read reg debug,Example: echo 'r:22,23,24,25'>rt3261_ts\n");
3133 printk("-->'w&&W' Write reg debug,Example: echo 'w:22=0,23=0,24=0,25=0'>rt3261_ts\n");
3140 static const struct file_operations rt3261_proc_fops = {
3141 .owner = THIS_MODULE,
3144 static int rt3261_proc_init(void)
3146 struct proc_dir_entry *rt3261_proc_entry;
3147 rt3261_proc_entry = create_proc_entry("driver/rt3261_ts", 0777, NULL);
3148 if(rt3261_proc_entry != NULL)
3150 rt3261_proc_entry->write_proc = rt3261_proc_write;
3155 printk("create proc error !\n");