2 * rt3261.c -- RT3261 ALSA SoC audio codec driver
4 * Copyright 2011 Realtek Semiconductor Corp.
5 * Author: Johnny Hsu <johnnyhsu@realtek.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
12 #include <linux/module.h>
13 #include <linux/moduleparam.h>
14 #include <linux/init.h>
15 #include <linux/delay.h>
17 #include <linux/i2c.h>
18 #include <linux/platform_device.h>
19 #include <linux/spi/spi.h>
20 #include <sound/core.h>
21 #include <sound/pcm.h>
22 #include <sound/pcm_params.h>
23 #include <sound/soc.h>
24 #include <sound/soc-dapm.h>
25 #include <sound/initval.h>
26 #include <sound/tlv.h>
27 #include <mach/board.h>
28 #include <linux/clk.h>
29 #include <mach/iomux.h>
33 #include <linux/proc_fs.h>
34 #include <linux/seq_file.h>
35 #include <linux/vmalloc.h>
36 char debug_write_read = 0;
39 static struct snd_soc_codec *rt3261_codec;
42 #define DBG(x...) printk(KERN_INFO x)
49 #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE)
50 #include "rt_codec_ioctl.h"
51 #include "rt3261_ioctl.h"
56 #if defined (CONFIG_SND_SOC_RT3261)
57 #include "rt3261-dsp.h"
60 #define RT3261_REG_RW 1 /* for debug */
61 #define RT3261_DET_EXT_MIC 0
63 #define VERSION "RT3261_V1.0.0"
65 struct rt3261_init_reg {
70 static struct rt3261_init_reg init_list[] = {
71 {RT3261_GEN_CTRL1 , 0x3701},//fa[12:13] = 1'b; fa[8~10]=1; fa[0]=1
72 {RT3261_ADDA_CLK1 , 0x1114},//73[2] = 1'b
73 {RT3261_MICBIAS , 0x3030},//93[5:4] = 11'b
74 {RT3261_CLS_D_OUT , 0xa000},//8d[11] = 0'b
75 {RT3261_CLS_D_OVCD , 0x0328},//8c[8] = 1'b
76 {RT3261_PRIV_INDEX , 0x001d},//PR1d[8] = 1'b;
77 {RT3261_PRIV_DATA , 0x0347},
78 {RT3261_PRIV_INDEX , 0x003d},//PR3d[12] = 0'b; PR3d[9] = 1'b
79 {RT3261_PRIV_DATA , 0x2600},
80 {RT3261_PRIV_INDEX , 0x0012},//PR12 = 0aa8'h
81 {RT3261_PRIV_DATA , 0x0aa8},
82 {RT3261_PRIV_INDEX , 0x0014},//PR14 = 8aaa'h
83 {RT3261_PRIV_DATA , 0x8aaa},
84 {RT3261_PRIV_INDEX , 0x0020},//PR20 = 6115'h
85 {RT3261_PRIV_DATA , 0x6115},
86 {RT3261_PRIV_INDEX , 0x0023},//PR23 = 0804'h
87 {RT3261_PRIV_DATA , 0x0804},
88 {RT3261_SPK_VOL , 0x8b8b},//SPKMIX -> SPKVOL
89 {RT3261_HP_VOL , 0x8888},
90 {RT3261_OUTPUT , 0x8888},//unmute OUTVOLL/R
91 {RT3261_SPO_CLSD_RATIO , 0x0001},
93 #define RT3261_INIT_REG_LEN ARRAY_SIZE(init_list)
95 static int rt3261_reg_init(struct snd_soc_codec *codec)
99 for (i = 0; i < RT3261_INIT_REG_LEN; i++)
100 snd_soc_write(codec, init_list[i].reg, init_list[i].val);
105 static int rt3261_index_sync(struct snd_soc_codec *codec)
109 for (i = 0; i < RT3261_INIT_REG_LEN; i++)
110 if (RT3261_PRIV_INDEX == init_list[i].reg ||
111 RT3261_PRIV_DATA == init_list[i].reg)
112 snd_soc_write(codec, init_list[i].reg,
117 static const u16 rt3261_reg[RT3261_VENDOR_ID2 + 1] = {
118 [RT3261_RESET] = 0x000c,
119 [RT3261_SPK_VOL] = 0xc8c8,
120 [RT3261_HP_VOL] = 0xc8c8,
121 [RT3261_OUTPUT] = 0xc8c8,
122 [RT3261_MONO_OUT] = 0x8000,
123 [RT3261_INL_INR_VOL] = 0x0808,
124 [RT3261_DAC1_DIG_VOL] = 0xafaf,
125 [RT3261_DAC2_DIG_VOL] = 0xafaf,
126 [RT3261_ADC_DIG_VOL] = 0x2f2f,
127 [RT3261_ADC_DATA] = 0x2f2f,
128 [RT3261_STO_ADC_MIXER] = 0x7060,
129 [RT3261_MONO_ADC_MIXER] = 0x7070,
130 [RT3261_AD_DA_MIXER] = 0x8080,
131 [RT3261_STO_DAC_MIXER] = 0x5454,
132 [RT3261_MONO_DAC_MIXER] = 0x5454,
133 [RT3261_DIG_MIXER] = 0xaa00,
134 [RT3261_DSP_PATH2] = 0xa000,
135 [RT3261_REC_L2_MIXER] = 0x007f,
136 [RT3261_REC_R2_MIXER] = 0x007f,
137 [RT3261_HPO_MIXER] = 0xe000,
138 [RT3261_SPK_L_MIXER] = 0x003e,
139 [RT3261_SPK_R_MIXER] = 0x003e,
140 [RT3261_SPO_L_MIXER] = 0xf800,
141 [RT3261_SPO_R_MIXER] = 0x3800,
142 [RT3261_SPO_CLSD_RATIO] = 0x0004,
143 [RT3261_MONO_MIXER] = 0xfc00,
144 [RT3261_OUT_L3_MIXER] = 0x01ff,
145 [RT3261_OUT_R3_MIXER] = 0x01ff,
146 [RT3261_LOUT_MIXER] = 0xf000,
147 [RT3261_PWR_ANLG1] = 0x00c0,
148 [RT3261_I2S1_SDP] = 0x8000,
149 [RT3261_I2S2_SDP] = 0x8000,
150 [RT3261_I2S3_SDP] = 0x8000,
151 [RT3261_ADDA_CLK1] = 0x1110,
152 [RT3261_ADDA_CLK2] = 0x0c00,
153 [RT3261_DMIC] = 0x1d00,
154 [RT3261_ASRC_3] = 0x0008,
155 [RT3261_HP_OVCD] = 0x0600,
156 [RT3261_CLS_D_OVCD] = 0x0228,
157 [RT3261_CLS_D_OUT] = 0xa800,
158 [RT3261_DEPOP_M1] = 0x0004,
159 [RT3261_DEPOP_M2] = 0x1100,
160 [RT3261_DEPOP_M3] = 0x0646,
161 [RT3261_CHARGE_PUMP] = 0x0c00,
162 [RT3261_MICBIAS] = 0x3000,
163 [RT3261_EQ_CTRL1] = 0x2080,
164 [RT3261_DRC_AGC_1] = 0x2206,
165 [RT3261_DRC_AGC_2] = 0x1f00,
166 [RT3261_ANC_CTRL1] = 0x034b,
167 [RT3261_ANC_CTRL2] = 0x0066,
168 [RT3261_ANC_CTRL3] = 0x000b,
169 [RT3261_GPIO_CTRL1] = 0x0400,
170 [RT3261_DSP_CTRL3] = 0x2000,
171 [RT3261_BASE_BACK] = 0x0013,
172 [RT3261_MP3_PLUS1] = 0x0680,
173 [RT3261_MP3_PLUS2] = 0x1c17,
174 [RT3261_3D_HP] = 0x8c00,
175 [RT3261_ADJ_HPF] = 0x2a20,
176 [RT3261_HP_CALIB_AMP_DET] = 0x0400,
177 [RT3261_SV_ZCD1] = 0x0809,
178 [RT3261_VENDOR_ID1] = 0x10ec,
179 [RT3261_VENDOR_ID2] = 0x6231,
182 static int rt3261_reset(struct snd_soc_codec *codec)
184 return snd_soc_write(codec, RT3261_RESET, 0);
187 static unsigned int rt3261_read(struct snd_soc_codec *codec,
192 val = codec->hw_read(codec, reg);
196 static int do_hw_write(struct snd_soc_codec *codec, unsigned int reg,
197 unsigned int value, const void *data, int len)
201 if (!snd_soc_codec_volatile_register(codec, reg) &&
202 reg < codec->driver->reg_cache_size &&
203 !codec->cache_bypass) {
204 ret = snd_soc_cache_write(codec, reg, value);
209 if (codec->cache_only) {
210 codec->cache_sync = 1;
214 ret = codec->hw_write(codec->control_data, data, len);
223 static int rt3261_write(struct snd_soc_codec *codec, unsigned int reg,
229 data[1] = (value >> 8) & 0xff;
230 data[2] = value & 0xff;
232 return do_hw_write(codec, reg, value, data, 3);
236 * rt3261_index_write - Write private register.
237 * @codec: SoC audio codec device.
238 * @reg: Private register index.
239 * @value: Private register Data.
241 * Modify private register for advanced setting. It can be written through
242 * private index (0x6a) and data (0x6c) register.
244 * Returns 0 for success or negative error code.
246 static int rt3261_index_write(struct snd_soc_codec *codec,
247 unsigned int reg, unsigned int value)
251 ret = snd_soc_write(codec, RT3261_PRIV_INDEX, reg);
253 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
256 ret = snd_soc_write(codec, RT3261_PRIV_DATA, value);
258 dev_err(codec->dev, "Failed to set private value: %d\n", ret);
268 * rt3261_index_read - Read private register.
269 * @codec: SoC audio codec device.
270 * @reg: Private register index.
272 * Read advanced setting from private register. It can be read through
273 * private index (0x6a) and data (0x6c) register.
275 * Returns private register value or negative error code.
277 static unsigned int rt3261_index_read(
278 struct snd_soc_codec *codec, unsigned int reg)
282 ret = snd_soc_write(codec, RT3261_PRIV_INDEX, reg);
284 dev_err(codec->dev, "Failed to set private addr: %d\n", ret);
287 return snd_soc_read(codec, RT3261_PRIV_DATA);
291 * rt3261_index_update_bits - update private register bits
292 * @codec: audio codec
293 * @reg: Private register index.
294 * @mask: register mask
297 * Writes new register value.
299 * Returns 1 for change, 0 for no change, or negative error code.
301 static int rt3261_index_update_bits(struct snd_soc_codec *codec,
302 unsigned int reg, unsigned int mask, unsigned int value)
304 unsigned int old, new;
307 ret = rt3261_index_read(codec, reg);
309 dev_err(codec->dev, "Failed to read private reg: %d\n", ret);
314 new = (old & ~mask) | (value & mask);
317 ret = rt3261_index_write(codec, reg, new);
320 "Failed to write private reg: %d\n", ret);
330 static int rt3261_volatile_register(
331 struct snd_soc_codec *codec, unsigned int reg)
335 case RT3261_PRIV_DATA:
337 case RT3261_EQ_CTRL1:
338 case RT3261_DRC_AGC_1:
339 case RT3261_ANC_CTRL1:
340 case RT3261_IRQ_CTRL2:
341 case RT3261_INT_IRQ_ST:
342 case RT3261_DSP_CTRL2:
343 case RT3261_DSP_CTRL3:
344 case RT3261_PGM_REG_ARR1:
345 case RT3261_PGM_REG_ARR3:
346 case RT3261_VENDOR_ID:
347 case RT3261_VENDOR_ID1:
348 case RT3261_VENDOR_ID2:
355 static int rt3261_readable_register(
356 struct snd_soc_codec *codec, unsigned int reg)
363 case RT3261_MONO_OUT:
366 case RT3261_INL_INR_VOL:
367 case RT3261_DAC1_DIG_VOL:
368 case RT3261_DAC2_DIG_VOL:
369 case RT3261_DAC2_CTRL:
370 case RT3261_ADC_DIG_VOL:
371 case RT3261_ADC_DATA:
372 case RT3261_ADC_BST_VOL:
373 case RT3261_STO_ADC_MIXER:
374 case RT3261_MONO_ADC_MIXER:
375 case RT3261_AD_DA_MIXER:
376 case RT3261_STO_DAC_MIXER:
377 case RT3261_MONO_DAC_MIXER:
378 case RT3261_DIG_MIXER:
379 case RT3261_DSP_PATH1:
380 case RT3261_DSP_PATH2:
381 case RT3261_DIG_INF_DATA:
382 case RT3261_REC_L1_MIXER:
383 case RT3261_REC_L2_MIXER:
384 case RT3261_REC_R1_MIXER:
385 case RT3261_REC_R2_MIXER:
386 case RT3261_HPO_MIXER:
387 case RT3261_SPK_L_MIXER:
388 case RT3261_SPK_R_MIXER:
389 case RT3261_SPO_L_MIXER:
390 case RT3261_SPO_R_MIXER:
391 case RT3261_SPO_CLSD_RATIO:
392 case RT3261_MONO_MIXER:
393 case RT3261_OUT_L1_MIXER:
394 case RT3261_OUT_L2_MIXER:
395 case RT3261_OUT_L3_MIXER:
396 case RT3261_OUT_R1_MIXER:
397 case RT3261_OUT_R2_MIXER:
398 case RT3261_OUT_R3_MIXER:
399 case RT3261_LOUT_MIXER:
400 case RT3261_PWR_DIG1:
401 case RT3261_PWR_DIG2:
402 case RT3261_PWR_ANLG1:
403 case RT3261_PWR_ANLG2:
404 case RT3261_PWR_MIXER:
406 case RT3261_PRIV_INDEX:
407 case RT3261_PRIV_DATA:
408 case RT3261_I2S1_SDP:
409 case RT3261_I2S2_SDP:
410 case RT3261_I2S3_SDP:
411 case RT3261_ADDA_CLK1:
412 case RT3261_ADDA_CLK2:
415 case RT3261_PLL_CTRL1:
416 case RT3261_PLL_CTRL2:
423 case RT3261_CLS_D_OVCD:
424 case RT3261_CLS_D_OUT:
425 case RT3261_DEPOP_M1:
426 case RT3261_DEPOP_M2:
427 case RT3261_DEPOP_M3:
428 case RT3261_CHARGE_PUMP:
429 case RT3261_PV_DET_SPK_G:
431 case RT3261_EQ_CTRL1:
432 case RT3261_EQ_CTRL2:
433 case RT3261_WIND_FILTER:
434 case RT3261_DRC_AGC_1:
435 case RT3261_DRC_AGC_2:
436 case RT3261_DRC_AGC_3:
438 case RT3261_ANC_CTRL1:
439 case RT3261_ANC_CTRL2:
440 case RT3261_ANC_CTRL3:
443 case RT3261_IRQ_CTRL1:
444 case RT3261_IRQ_CTRL2:
445 case RT3261_INT_IRQ_ST:
446 case RT3261_GPIO_CTRL1:
447 case RT3261_GPIO_CTRL2:
448 case RT3261_GPIO_CTRL3:
449 case RT3261_DSP_CTRL1:
450 case RT3261_DSP_CTRL2:
451 case RT3261_DSP_CTRL3:
452 case RT3261_DSP_CTRL4:
453 case RT3261_PGM_REG_ARR1:
454 case RT3261_PGM_REG_ARR2:
455 case RT3261_PGM_REG_ARR3:
456 case RT3261_PGM_REG_ARR4:
457 case RT3261_PGM_REG_ARR5:
458 case RT3261_SCB_FUNC:
459 case RT3261_SCB_CTRL:
460 case RT3261_BASE_BACK:
461 case RT3261_MP3_PLUS1:
462 case RT3261_MP3_PLUS2:
465 case RT3261_HP_CALIB_AMP_DET:
466 case RT3261_HP_CALIB2:
469 case RT3261_GEN_CTRL1:
470 case RT3261_GEN_CTRL2:
471 case RT3261_GEN_CTRL3:
472 case RT3261_VENDOR_ID:
473 case RT3261_VENDOR_ID1:
474 case RT3261_VENDOR_ID2:
482 * rt3261_headset_detect - Detect headset.
483 * @codec: SoC audio codec device.
484 * @jack_insert: Jack insert or not.
486 * Detect whether is headset or not when jack inserted.
488 * Returns detect status.
490 int rt3261_headset_detect(struct snd_soc_codec *codec, int jack_insert)
496 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
497 snd_soc_write(codec, RT3261_PWR_ANLG1, 0x2004);
498 snd_soc_write(codec, RT3261_MICBIAS, 0x3830);
499 snd_soc_write(codec, RT3261_GEN_CTRL1 , 0x3701);
501 sclk_src = snd_soc_read(codec, RT3261_GLB_CLK) &
502 RT3261_SCLK_SRC_MASK;
503 snd_soc_update_bits(codec, RT3261_GLB_CLK,
504 RT3261_SCLK_SRC_MASK, 0x3 << RT3261_SCLK_SRC_SFT);
505 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
506 RT3261_PWR_LDO2, RT3261_PWR_LDO2);
507 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
508 RT3261_PWR_MB1, RT3261_PWR_MB1);
509 snd_soc_update_bits(codec, RT3261_MICBIAS,
510 RT3261_MIC1_OVCD_MASK | RT3261_MIC1_OVTH_MASK |
511 RT3261_PWR_CLK25M_MASK | RT3261_PWR_MB_MASK,
512 RT3261_MIC1_OVCD_EN | RT3261_MIC1_OVTH_600UA |
513 RT3261_PWR_MB_PU | RT3261_PWR_CLK25M_PU);
514 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
517 if (snd_soc_read(codec, RT3261_IRQ_CTRL2) & 0x8)
518 jack_type = RT3261_HEADPHO_DET;
520 jack_type = RT3261_HEADSET_DET;
521 snd_soc_update_bits(codec, RT3261_IRQ_CTRL2,
522 RT3261_MB1_OC_CLR, 0);
523 snd_soc_update_bits(codec, RT3261_GLB_CLK,
524 RT3261_SCLK_SRC_MASK, sclk_src);
526 snd_soc_update_bits(codec, RT3261_MICBIAS,
527 RT3261_MIC1_OVCD_MASK,
528 RT3261_MIC1_OVCD_DIS);
530 jack_type = RT3261_NO_JACK;
535 EXPORT_SYMBOL(rt3261_headset_detect);
537 static const char *rt3261_dacr2_src[] = { "TxDC_R", "TxDP_R" };
539 static const SOC_ENUM_SINGLE_DECL(rt3261_dacr2_enum,RT3261_DUMMY_PR3F,
540 14, rt3261_dacr2_src);
541 static const struct snd_kcontrol_new rt3261_dacr2_mux =
542 SOC_DAPM_ENUM("Mono dacr source", rt3261_dacr2_enum);
544 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
545 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
546 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
547 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
548 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
550 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
551 static unsigned int bst_tlv[] = {
552 TLV_DB_RANGE_HEAD(7),
553 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
554 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
555 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
556 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
557 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
558 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
559 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
562 static int rt3261_dmic_get(struct snd_kcontrol *kcontrol,
563 struct snd_ctl_elem_value *ucontrol)
565 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
566 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
568 ucontrol->value.integer.value[0] = rt3261->dmic_en;
573 static int rt3261_dmic_put(struct snd_kcontrol *kcontrol,
574 struct snd_ctl_elem_value *ucontrol)
576 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
577 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
579 if (rt3261->dmic_en == ucontrol->value.integer.value[0])
582 rt3261->dmic_en = ucontrol->value.integer.value[0];
583 switch (rt3261->dmic_en) {
584 case RT3261_DMIC_DIS:
585 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
586 RT3261_GP2_PIN_MASK | RT3261_GP3_PIN_MASK |
588 RT3261_GP2_PIN_GPIO2 | RT3261_GP3_PIN_GPIO3 |
589 RT3261_GP4_PIN_GPIO4);
590 snd_soc_update_bits(codec, RT3261_DMIC,
591 RT3261_DMIC_1_DP_MASK | RT3261_DMIC_2_DP_MASK,
592 RT3261_DMIC_1_DP_GPIO3 | RT3261_DMIC_2_DP_GPIO4);
593 snd_soc_update_bits(codec, RT3261_DMIC,
594 RT3261_DMIC_1_EN_MASK | RT3261_DMIC_2_EN_MASK,
595 RT3261_DMIC_1_DIS | RT3261_DMIC_2_DIS);
599 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
600 RT3261_GP2_PIN_MASK | RT3261_GP3_PIN_MASK,
601 RT3261_GP2_PIN_DMIC1_SCL | RT3261_GP3_PIN_DMIC1_SDA);
602 snd_soc_update_bits(codec, RT3261_DMIC,
603 RT3261_DMIC_1L_LH_MASK | RT3261_DMIC_1R_LH_MASK |
604 RT3261_DMIC_1_DP_MASK,
605 RT3261_DMIC_1L_LH_FALLING | RT3261_DMIC_1R_LH_RISING |
606 RT3261_DMIC_1_DP_IN1P);
607 snd_soc_update_bits(codec, RT3261_DMIC,
608 RT3261_DMIC_1_EN_MASK, RT3261_DMIC_1_EN);
612 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
613 RT3261_GP2_PIN_MASK | RT3261_GP4_PIN_MASK,
614 RT3261_GP2_PIN_DMIC1_SCL | RT3261_GP4_PIN_DMIC2_SDA);
615 snd_soc_update_bits(codec, RT3261_DMIC,
616 RT3261_DMIC_2L_LH_MASK | RT3261_DMIC_2R_LH_MASK |
617 RT3261_DMIC_2_DP_MASK,
618 RT3261_DMIC_2L_LH_FALLING | RT3261_DMIC_2R_LH_RISING |
619 RT3261_DMIC_2_DP_IN1N);
620 snd_soc_update_bits(codec, RT3261_DMIC,
621 RT3261_DMIC_2_EN_MASK, RT3261_DMIC_2_EN);
633 static int rt3261_mic1_get(struct snd_kcontrol *kcontrol,
634 struct snd_ctl_elem_value *ucontrol)
636 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
638 ucontrol->value.integer.value[0] =
639 (snd_soc_read(codec, RT3261_REC_L2_MIXER) & RT3261_M_BST1_RM_L) >> RT3261_M_BST1_RM_L_SFT;
644 static int rt3261_mic1_put(struct snd_kcontrol *kcontrol,
645 struct snd_ctl_elem_value *ucontrol)
647 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
649 if(ucontrol->value.integer.value[0]) {
650 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
651 RT3261_M_BST1_RM_L, 0);
652 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
653 RT3261_M_BST1_RM_R, 0);
655 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
656 RT3261_M_BST1_RM_L, RT3261_M_BST1_RM_L);
657 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
658 RT3261_M_BST1_RM_R, RT3261_M_BST1_RM_R);
664 static int rt3261_mic2_get(struct snd_kcontrol *kcontrol,
665 struct snd_ctl_elem_value *ucontrol)
667 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
669 ucontrol->value.integer.value[0] =
670 (snd_soc_read(codec, RT3261_REC_L2_MIXER) & RT3261_M_BST1_RM_L) >> RT3261_M_BST1_RM_L_SFT;
675 static int rt3261_mic2_put(struct snd_kcontrol *kcontrol,
676 struct snd_ctl_elem_value *ucontrol)
678 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
680 if(ucontrol->value.integer.value[0]) {
681 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
682 RT3261_M_BST4_RM_L, 0);
683 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
684 RT3261_M_BST4_RM_R, 0);
686 snd_soc_update_bits(codec, RT3261_REC_L2_MIXER,
687 RT3261_M_BST4_RM_L, RT3261_M_BST4_RM_L);
688 snd_soc_update_bits(codec, RT3261_REC_R2_MIXER,
689 RT3261_M_BST4_RM_R, RT3261_M_BST4_RM_R);
697 /* IN1/IN2 Input Type */
698 static const char *rt3261_input_mode[] = {
699 "Single ended", "Differential"};
701 static const SOC_ENUM_SINGLE_DECL(
702 rt3261_in1_mode_enum, RT3261_IN1_IN2,
703 RT3261_IN_SFT1, rt3261_input_mode);
705 static const SOC_ENUM_SINGLE_DECL(
706 rt3261_in2_mode_enum, RT3261_IN3_IN4,
707 RT3261_IN_SFT2, rt3261_input_mode);
709 /* Interface data select */
710 static const char *rt3261_data_select[] = {
711 "Normal", "left copy to right", "right copy to left", "Swap"};
713 static const SOC_ENUM_SINGLE_DECL(rt3261_if1_dac_enum, RT3261_DIG_INF_DATA,
714 RT3261_IF1_DAC_SEL_SFT, rt3261_data_select);
716 static const SOC_ENUM_SINGLE_DECL(rt3261_if1_adc_enum, RT3261_DIG_INF_DATA,
717 RT3261_IF1_ADC_SEL_SFT, rt3261_data_select);
719 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_dac_enum, RT3261_DIG_INF_DATA,
720 RT3261_IF2_DAC_SEL_SFT, rt3261_data_select);
722 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_enum, RT3261_DIG_INF_DATA,
723 RT3261_IF2_ADC_SEL_SFT, rt3261_data_select);
725 static const SOC_ENUM_SINGLE_DECL(rt3261_if3_dac_enum, RT3261_DIG_INF_DATA,
726 RT3261_IF3_DAC_SEL_SFT, rt3261_data_select);
728 static const SOC_ENUM_SINGLE_DECL(rt3261_if3_adc_enum, RT3261_DIG_INF_DATA,
729 RT3261_IF3_ADC_SEL_SFT, rt3261_data_select);
731 /* Class D speaker gain ratio */
732 static const char *rt3261_clsd_spk_ratio[] = {"1.66x", "1.83x", "1.94x", "2x",
733 "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
735 static const SOC_ENUM_SINGLE_DECL(
736 rt3261_clsd_spk_ratio_enum, RT3261_CLS_D_OUT,
737 RT3261_CLSD_RATIO_SFT, rt3261_clsd_spk_ratio);
740 static const char *rt3261_dmic_mode[] = {"Disable", "DMIC1", "DMIC2"};
742 static const SOC_ENUM_SINGLE_DECL(rt3261_dmic_enum, 0, 0, rt3261_dmic_mode);
746 static const char *rt3261_mic_mode[] = {"off", "on",};
748 static const SOC_ENUM_SINGLE_DECL(rt3261_mic_enum, 0, 0, rt3261_mic_mode);
753 #define REGVAL_MAX 0xffff
754 static unsigned int regctl_addr;
755 static int rt3261_regctl_info(struct snd_kcontrol *kcontrol,
756 struct snd_ctl_elem_info *uinfo)
758 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
760 uinfo->value.integer.min = 0;
761 uinfo->value.integer.max = REGVAL_MAX;
765 static int rt3261_regctl_get(struct snd_kcontrol *kcontrol,
766 struct snd_ctl_elem_value *ucontrol)
768 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
769 ucontrol->value.integer.value[0] = regctl_addr;
770 ucontrol->value.integer.value[1] = snd_soc_read(codec, regctl_addr);
774 static int rt3261_regctl_put(struct snd_kcontrol *kcontrol,
775 struct snd_ctl_elem_value *ucontrol)
777 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
778 regctl_addr = ucontrol->value.integer.value[0];
779 if(ucontrol->value.integer.value[1] <= REGVAL_MAX)
780 snd_soc_write(codec, regctl_addr, ucontrol->value.integer.value[1]);
786 static int rt3261_vol_rescale_get(struct snd_kcontrol *kcontrol,
787 struct snd_ctl_elem_value *ucontrol)
789 struct soc_mixer_control *mc =
790 (struct soc_mixer_control *)kcontrol->private_value;
791 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
792 unsigned int val = snd_soc_read(codec, mc->reg);
794 ucontrol->value.integer.value[0] = RT3261_VOL_RSCL_MAX -
795 ((val & RT3261_L_VOL_MASK) >> mc->shift);
796 ucontrol->value.integer.value[1] = RT3261_VOL_RSCL_MAX -
797 (val & RT3261_R_VOL_MASK);
802 static int rt3261_vol_rescale_put(struct snd_kcontrol *kcontrol,
803 struct snd_ctl_elem_value *ucontrol)
805 struct soc_mixer_control *mc =
806 (struct soc_mixer_control *)kcontrol->private_value;
807 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
808 unsigned int val, val2;
810 val = RT3261_VOL_RSCL_MAX - ucontrol->value.integer.value[0];
811 val2 = RT3261_VOL_RSCL_MAX - ucontrol->value.integer.value[1];
812 return snd_soc_update_bits_locked(codec, mc->reg, RT3261_L_VOL_MASK |
813 RT3261_R_VOL_MASK, val << mc->shift | val2);
817 static const struct snd_kcontrol_new rt3261_snd_controls[] = {
818 /* Speaker Output Volume */
819 SOC_DOUBLE("Speaker Playback Switch", RT3261_SPK_VOL,
820 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
821 SOC_DOUBLE_EXT_TLV("Speaker Playback Volume", RT3261_SPK_VOL,
822 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, RT3261_VOL_RSCL_RANGE, 0,
823 rt3261_vol_rescale_get, rt3261_vol_rescale_put, out_vol_tlv),
824 /* Headphone Output Volume */
825 SOC_DOUBLE("HP Playback Switch", RT3261_HP_VOL,
826 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
827 SOC_DOUBLE_EXT_TLV("HP Playback Volume", RT3261_HP_VOL,
828 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, RT3261_VOL_RSCL_RANGE, 0,
829 rt3261_vol_rescale_get, rt3261_vol_rescale_put, out_vol_tlv),
831 SOC_DOUBLE("OUT Playback Switch", RT3261_OUTPUT,
832 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
833 SOC_DOUBLE("OUT Channel Switch", RT3261_OUTPUT,
834 RT3261_VOL_L_SFT, RT3261_VOL_R_SFT, 1, 1),
835 SOC_DOUBLE_TLV("OUT Playback Volume", RT3261_OUTPUT,
836 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT, 39, 1, out_vol_tlv),
837 /* MONO Output Control */
838 SOC_SINGLE("Mono Playback Switch", RT3261_MONO_OUT,
839 RT3261_L_MUTE_SFT, 1, 1),
840 /* DAC Digital Volume */
841 SOC_DOUBLE("DAC2 Playback Switch", RT3261_DAC2_CTRL,
842 RT3261_M_DAC_L2_VOL_SFT, RT3261_M_DAC_R2_VOL_SFT, 1, 1),
843 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT3261_DAC1_DIG_VOL,
844 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
845 175, 0, dac_vol_tlv),
846 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT3261_DAC2_DIG_VOL,
847 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
848 175, 0, dac_vol_tlv),
849 /* IN1/IN2 Control */
850 SOC_ENUM("IN1 Mode Control", rt3261_in1_mode_enum),
851 SOC_SINGLE_TLV("IN1 Boost", RT3261_IN1_IN2,
852 RT3261_BST_SFT1, 8, 0, bst_tlv),
853 SOC_ENUM("IN2 Mode Control", rt3261_in2_mode_enum),
854 SOC_SINGLE_TLV("IN2 Boost", RT3261_IN3_IN4,
855 RT3261_BST_SFT2, 8, 0, bst_tlv),
856 /* INL/INR Volume Control */
857 SOC_DOUBLE_TLV("IN Capture Volume", RT3261_INL_INR_VOL,
858 RT3261_INL_VOL_SFT, RT3261_INR_VOL_SFT,
860 /* ADC Digital Volume Control */
861 SOC_DOUBLE("ADC Capture Switch", RT3261_ADC_DIG_VOL,
862 RT3261_L_MUTE_SFT, RT3261_R_MUTE_SFT, 1, 1),
863 SOC_DOUBLE_TLV("ADC Capture Volume", RT3261_ADC_DIG_VOL,
864 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
865 127, 0, adc_vol_tlv),
866 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT3261_ADC_DATA,
867 RT3261_L_VOL_SFT, RT3261_R_VOL_SFT,
868 127, 0, adc_vol_tlv),
869 /* ADC Boost Volume Control */
870 SOC_DOUBLE_TLV("ADC Boost Gain", RT3261_ADC_BST_VOL,
871 RT3261_ADC_L_BST_SFT, RT3261_ADC_R_BST_SFT,
873 /* Class D speaker gain ratio */
874 SOC_ENUM("Class D SPK Ratio Control", rt3261_clsd_spk_ratio_enum),
876 SOC_ENUM_EXT("DMIC Switch", rt3261_dmic_enum,
877 rt3261_dmic_get, rt3261_dmic_put),
881 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
882 .name = "Register Control",
883 .info = rt3261_regctl_info,
884 .get = rt3261_regctl_get,
885 .put = rt3261_regctl_put,
890 SOC_SINGLE_TLV("Main Mic Capture Volume", RT3261_IN1_IN2,
891 RT3261_BST_SFT1, 8, 0, bst_tlv),
892 SOC_SINGLE_TLV("Headset Mic Capture Volume", RT3261_IN3_IN4,
893 RT3261_BST_SFT2, 8, 0, bst_tlv),
894 SOC_ENUM_EXT("Main Mic Capture Switch", rt3261_mic_enum,
895 rt3261_mic1_get, rt3261_mic1_put),
896 SOC_ENUM_EXT("Headset Mic Capture Switch", rt3261_mic_enum,
897 rt3261_mic2_get, rt3261_mic2_put),
903 * set_dmic_clk - Set parameter of dmic.
906 * @kcontrol: The kcontrol of this widget.
909 * Choose dmic clock between 1MHz and 3MHz.
910 * It is better for clock to approximate 3MHz.
912 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
913 struct snd_kcontrol *kcontrol, int event)
915 struct snd_soc_codec *codec = w->codec;
916 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
917 int div[] = {2, 3, 4, 6, 12}, idx = -EINVAL, i, rate, red, bound, temp;
919 rate = rt3261->lrck[rt3261->aif_pu] << 8;
921 for (i = 0; i < ARRAY_SIZE(div); i++) {
922 bound = div[i] * 3000000;
932 dev_err(codec->dev, "Failed to set DMIC clock\n");
934 snd_soc_update_bits(codec, RT3261_DMIC, RT3261_DMIC_CLK_MASK,
935 idx << RT3261_DMIC_CLK_SFT);
939 static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
940 struct snd_soc_dapm_widget *sink)
944 val = snd_soc_read(source->codec, RT3261_GLB_CLK);
945 val &= RT3261_SCLK_SRC_MASK;
946 if (val == RT3261_SCLK_SRC_PLL1)
953 static const struct snd_kcontrol_new rt3261_sto_adc_l_mix[] = {
954 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_STO_ADC_MIXER,
955 RT3261_M_ADC_L1_SFT, 1, 1),
956 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_STO_ADC_MIXER,
957 RT3261_M_ADC_L2_SFT, 1, 1),
960 static const struct snd_kcontrol_new rt3261_sto_adc_r_mix[] = {
961 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_STO_ADC_MIXER,
962 RT3261_M_ADC_R1_SFT, 1, 1),
963 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_STO_ADC_MIXER,
964 RT3261_M_ADC_R2_SFT, 1, 1),
967 static const struct snd_kcontrol_new rt3261_mono_adc_l_mix[] = {
968 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_MONO_ADC_MIXER,
969 RT3261_M_MONO_ADC_L1_SFT, 1, 1),
970 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_MONO_ADC_MIXER,
971 RT3261_M_MONO_ADC_L2_SFT, 1, 1),
974 static const struct snd_kcontrol_new rt3261_mono_adc_r_mix[] = {
975 SOC_DAPM_SINGLE("ADC1 Switch", RT3261_MONO_ADC_MIXER,
976 RT3261_M_MONO_ADC_R1_SFT, 1, 1),
977 SOC_DAPM_SINGLE("ADC2 Switch", RT3261_MONO_ADC_MIXER,
978 RT3261_M_MONO_ADC_R2_SFT, 1, 1),
981 static const struct snd_kcontrol_new rt3261_dac_l_mix[] = {
982 SOC_DAPM_SINGLE("Stereo ADC Switch", RT3261_AD_DA_MIXER,
983 RT3261_M_ADCMIX_L_SFT, 1, 1),
984 SOC_DAPM_SINGLE("INF1 Switch", RT3261_AD_DA_MIXER,
985 RT3261_M_IF1_DAC_L_SFT, 1, 1),
988 static const struct snd_kcontrol_new rt3261_dac_r_mix[] = {
989 SOC_DAPM_SINGLE("Stereo ADC Switch", RT3261_AD_DA_MIXER,
990 RT3261_M_ADCMIX_R_SFT, 1, 1),
991 SOC_DAPM_SINGLE("INF1 Switch", RT3261_AD_DA_MIXER,
992 RT3261_M_IF1_DAC_R_SFT, 1, 1),
995 static const struct snd_kcontrol_new rt3261_sto_dac_l_mix[] = {
996 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_STO_DAC_MIXER,
997 RT3261_M_DAC_L1_SFT, 1, 1),
998 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_STO_DAC_MIXER,
999 RT3261_M_DAC_L2_SFT, 1, 1),
1000 SOC_DAPM_SINGLE("ANC Switch", RT3261_STO_DAC_MIXER,
1001 RT3261_M_ANC_DAC_L_SFT, 1, 1),
1004 static const struct snd_kcontrol_new rt3261_sto_dac_r_mix[] = {
1005 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_STO_DAC_MIXER,
1006 RT3261_M_DAC_R1_SFT, 1, 1),
1007 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_STO_DAC_MIXER,
1008 RT3261_M_DAC_R2_SFT, 1, 1),
1009 SOC_DAPM_SINGLE("ANC Switch", RT3261_STO_DAC_MIXER,
1010 RT3261_M_ANC_DAC_R_SFT, 1, 1),
1013 static const struct snd_kcontrol_new rt3261_mono_dac_l_mix[] = {
1014 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_MONO_DAC_MIXER,
1015 RT3261_M_DAC_L1_MONO_L_SFT, 1, 1),
1016 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_DAC_MIXER,
1017 RT3261_M_DAC_L2_MONO_L_SFT, 1, 1),
1018 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_DAC_MIXER,
1019 RT3261_M_DAC_R2_MONO_L_SFT, 1, 1),
1022 static const struct snd_kcontrol_new rt3261_mono_dac_r_mix[] = {
1023 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_MONO_DAC_MIXER,
1024 RT3261_M_DAC_R1_MONO_R_SFT, 1, 1),
1025 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_DAC_MIXER,
1026 RT3261_M_DAC_R2_MONO_R_SFT, 1, 1),
1027 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_DAC_MIXER,
1028 RT3261_M_DAC_L2_MONO_R_SFT, 1, 1),
1031 static const struct snd_kcontrol_new rt3261_dig_l_mix[] = {
1032 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_DIG_MIXER,
1033 RT3261_M_STO_L_DAC_L_SFT, 1, 1),
1034 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_DIG_MIXER,
1035 RT3261_M_DAC_L2_DAC_L_SFT, 1, 1),
1038 static const struct snd_kcontrol_new rt3261_dig_r_mix[] = {
1039 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_DIG_MIXER,
1040 RT3261_M_STO_R_DAC_R_SFT, 1, 1),
1041 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_DIG_MIXER,
1042 RT3261_M_DAC_R2_DAC_R_SFT, 1, 1),
1045 /* Analog Input Mixer */
1046 static const struct snd_kcontrol_new rt3261_rec_l_mix[] = {
1047 SOC_DAPM_SINGLE("HPOL Switch", RT3261_REC_L2_MIXER,
1048 RT3261_M_HP_L_RM_L_SFT, 1, 1),
1049 SOC_DAPM_SINGLE("INL Switch", RT3261_REC_L2_MIXER,
1050 RT3261_M_IN_L_RM_L_SFT, 1, 1),
1051 SOC_DAPM_SINGLE("BST3 Switch", RT3261_REC_L2_MIXER,
1052 RT3261_M_BST2_RM_L, 1, 1),
1053 SOC_DAPM_SINGLE("BST2 Switch", RT3261_REC_L2_MIXER,
1054 RT3261_M_BST4_RM_L_SFT, 1, 1),
1055 SOC_DAPM_SINGLE("BST1 Switch", RT3261_REC_L2_MIXER,
1056 RT3261_M_BST1_RM_L_SFT, 1, 1),
1057 SOC_DAPM_SINGLE("OUT MIXL Switch", RT3261_REC_L2_MIXER,
1058 RT3261_M_OM_L_RM_L_SFT, 1, 1),
1061 static const struct snd_kcontrol_new rt3261_rec_r_mix[] = {
1062 SOC_DAPM_SINGLE("HPOR Switch", RT3261_REC_R2_MIXER,
1063 RT3261_M_HP_R_RM_R_SFT, 1, 1),
1064 SOC_DAPM_SINGLE("INR Switch", RT3261_REC_R2_MIXER,
1065 RT3261_M_IN_R_RM_R_SFT, 1, 1),
1066 SOC_DAPM_SINGLE("BST3 Switch", RT3261_REC_R2_MIXER,
1067 RT3261_M_BST2_RM_R_SFT, 1, 1),
1068 SOC_DAPM_SINGLE("BST2 Switch", RT3261_REC_R2_MIXER,
1069 RT3261_M_BST4_RM_R_SFT, 1, 1),
1070 SOC_DAPM_SINGLE("BST1 Switch", RT3261_REC_R2_MIXER,
1071 RT3261_M_BST1_RM_R_SFT, 1, 1),
1072 SOC_DAPM_SINGLE("OUT MIXR Switch", RT3261_REC_R2_MIXER,
1073 RT3261_M_OM_R_RM_R_SFT, 1, 1),
1076 /* Analog Output Mixer */
1077 static const struct snd_kcontrol_new rt3261_spk_l_mix[] = {
1078 SOC_DAPM_SINGLE("REC MIXL Switch", RT3261_SPK_L_MIXER,
1079 RT3261_M_RM_L_SM_L_SFT, 1, 1),
1080 SOC_DAPM_SINGLE("INL Switch", RT3261_SPK_L_MIXER,
1081 RT3261_M_IN_L_SM_L_SFT, 1, 1),
1082 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_SPK_L_MIXER,
1083 RT3261_M_DAC_L1_SM_L_SFT, 1, 1),
1084 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_SPK_L_MIXER,
1085 RT3261_M_DAC_L2_SM_L_SFT, 1, 1),
1086 SOC_DAPM_SINGLE("OUT MIXL Switch", RT3261_SPK_L_MIXER,
1087 RT3261_M_OM_L_SM_L_SFT, 1, 1),
1090 static const struct snd_kcontrol_new rt3261_spk_r_mix[] = {
1091 SOC_DAPM_SINGLE("REC MIXR Switch", RT3261_SPK_R_MIXER,
1092 RT3261_M_RM_R_SM_R_SFT, 1, 1),
1093 SOC_DAPM_SINGLE("INR Switch", RT3261_SPK_R_MIXER,
1094 RT3261_M_IN_R_SM_R_SFT, 1, 1),
1095 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPK_R_MIXER,
1096 RT3261_M_DAC_R1_SM_R_SFT, 1, 1),
1097 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_SPK_R_MIXER,
1098 RT3261_M_DAC_R2_SM_R_SFT, 1, 1),
1099 SOC_DAPM_SINGLE("OUT MIXR Switch", RT3261_SPK_R_MIXER,
1100 RT3261_M_OM_R_SM_R_SFT, 1, 1),
1103 static const struct snd_kcontrol_new rt3261_out_l_mix[] = {
1104 SOC_DAPM_SINGLE("SPK MIXL Switch", RT3261_OUT_L3_MIXER,
1105 RT3261_M_SM_L_OM_L_SFT, 1, 1),
1106 SOC_DAPM_SINGLE("BST3 Switch", RT3261_OUT_L3_MIXER,
1107 RT3261_M_BST2_OM_L_SFT, 1, 1),
1108 SOC_DAPM_SINGLE("BST1 Switch", RT3261_OUT_L3_MIXER,
1109 RT3261_M_BST1_OM_L_SFT, 1, 1),
1110 SOC_DAPM_SINGLE("INL Switch", RT3261_OUT_L3_MIXER,
1111 RT3261_M_IN_L_OM_L_SFT, 1, 1),
1112 SOC_DAPM_SINGLE("REC MIXL Switch", RT3261_OUT_L3_MIXER,
1113 RT3261_M_RM_L_OM_L_SFT, 1, 1),
1114 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_OUT_L3_MIXER,
1115 RT3261_M_DAC_R2_OM_L_SFT, 1, 1),
1116 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_OUT_L3_MIXER,
1117 RT3261_M_DAC_L2_OM_L_SFT, 1, 1),
1118 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_OUT_L3_MIXER,
1119 RT3261_M_DAC_L1_OM_L_SFT, 1, 1),
1122 static const struct snd_kcontrol_new rt3261_out_r_mix[] = {
1123 SOC_DAPM_SINGLE("SPK MIXR Switch", RT3261_OUT_R3_MIXER,
1124 RT3261_M_SM_L_OM_R_SFT, 1, 1),
1125 SOC_DAPM_SINGLE("BST3 Switch", RT3261_OUT_R3_MIXER,
1126 RT3261_M_BST2_OM_R_SFT, 1, 1),
1127 SOC_DAPM_SINGLE("BST2 Switch", RT3261_OUT_R3_MIXER,
1128 RT3261_M_BST4_OM_R_SFT, 1, 1),
1129 SOC_DAPM_SINGLE("BST1 Switch", RT3261_OUT_R3_MIXER,
1130 RT3261_M_BST1_OM_R_SFT, 1, 1),
1131 SOC_DAPM_SINGLE("INR Switch", RT3261_OUT_R3_MIXER,
1132 RT3261_M_IN_R_OM_R_SFT, 1, 1),
1133 SOC_DAPM_SINGLE("REC MIXR Switch", RT3261_OUT_R3_MIXER,
1134 RT3261_M_RM_R_OM_R_SFT, 1, 1),
1135 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_OUT_R3_MIXER,
1136 RT3261_M_DAC_L2_OM_R_SFT, 1, 1),
1137 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_OUT_R3_MIXER,
1138 RT3261_M_DAC_R2_OM_R_SFT, 1, 1),
1139 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_OUT_R3_MIXER,
1140 RT3261_M_DAC_R1_OM_R_SFT, 1, 1),
1143 static const struct snd_kcontrol_new rt3261_spo_l_mix[] = {
1144 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPO_L_MIXER,
1145 RT3261_M_DAC_R1_SPM_L_SFT, 1, 1),
1146 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_SPO_L_MIXER,
1147 RT3261_M_DAC_L1_SPM_L_SFT, 1, 1),
1148 SOC_DAPM_SINGLE("SPKVOL R Switch", RT3261_SPO_L_MIXER,
1149 RT3261_M_SV_R_SPM_L_SFT, 1, 1),
1150 SOC_DAPM_SINGLE("SPKVOL L Switch", RT3261_SPO_L_MIXER,
1151 RT3261_M_SV_L_SPM_L_SFT, 1, 1),
1152 SOC_DAPM_SINGLE("BST1 Switch", RT3261_SPO_L_MIXER,
1153 RT3261_M_BST1_SPM_L_SFT, 1, 1),
1156 static const struct snd_kcontrol_new rt3261_spo_r_mix[] = {
1157 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_SPO_R_MIXER,
1158 RT3261_M_DAC_R1_SPM_R_SFT, 1, 1),
1159 SOC_DAPM_SINGLE("SPKVOL R Switch", RT3261_SPO_R_MIXER,
1160 RT3261_M_SV_R_SPM_R_SFT, 1, 1),
1161 SOC_DAPM_SINGLE("BST1 Switch", RT3261_SPO_R_MIXER,
1162 RT3261_M_BST1_SPM_R_SFT, 1, 1),
1165 static const struct snd_kcontrol_new rt3261_hpo_mix[] = {
1166 SOC_DAPM_SINGLE("DAC2 Switch", RT3261_HPO_MIXER,
1167 RT3261_M_DAC2_HM_SFT, 1, 1),
1168 SOC_DAPM_SINGLE("DAC1 Switch", RT3261_HPO_MIXER,
1169 RT3261_M_DAC1_HM_SFT, 1, 1),
1170 SOC_DAPM_SINGLE("HPVOL Switch", RT3261_HPO_MIXER,
1171 RT3261_M_HPVOL_HM_SFT, 1, 1),
1174 static const struct snd_kcontrol_new rt3261_lout_mix[] = {
1175 SOC_DAPM_SINGLE("DAC L1 Switch", RT3261_LOUT_MIXER,
1176 RT3261_M_DAC_L1_LM_SFT, 1, 1),
1177 SOC_DAPM_SINGLE("DAC R1 Switch", RT3261_LOUT_MIXER,
1178 RT3261_M_DAC_R1_LM_SFT, 1, 1),
1179 SOC_DAPM_SINGLE("OUTVOL L Switch", RT3261_LOUT_MIXER,
1180 RT3261_M_OV_L_LM_SFT, 1, 1),
1181 SOC_DAPM_SINGLE("OUTVOL R Switch", RT3261_LOUT_MIXER,
1182 RT3261_M_OV_R_LM_SFT, 1, 1),
1185 static const struct snd_kcontrol_new rt3261_mono_mix[] = {
1186 SOC_DAPM_SINGLE("DAC R2 Switch", RT3261_MONO_MIXER,
1187 RT3261_M_DAC_R2_MM_SFT, 1, 1),
1188 SOC_DAPM_SINGLE("DAC L2 Switch", RT3261_MONO_MIXER,
1189 RT3261_M_DAC_L2_MM_SFT, 1, 1),
1190 SOC_DAPM_SINGLE("OUTVOL R Switch", RT3261_MONO_MIXER,
1191 RT3261_M_OV_R_MM_SFT, 1, 1),
1192 SOC_DAPM_SINGLE("OUTVOL L Switch", RT3261_MONO_MIXER,
1193 RT3261_M_OV_L_MM_SFT, 1, 1),
1194 SOC_DAPM_SINGLE("BST1 Switch", RT3261_MONO_MIXER,
1195 RT3261_M_BST1_MM_SFT, 1, 1),
1199 static const char *rt3261_inl_src[] = {"IN2P", "MonoP"};
1201 static const SOC_ENUM_SINGLE_DECL(
1202 rt3261_inl_enum, RT3261_INL_INR_VOL,
1203 RT3261_INL_SEL_SFT, rt3261_inl_src);
1205 static const struct snd_kcontrol_new rt3261_inl_mux =
1206 SOC_DAPM_ENUM("INL source", rt3261_inl_enum);
1208 static const char *rt3261_inr_src[] = {"IN2N", "MonoN"};
1210 static const SOC_ENUM_SINGLE_DECL(
1211 rt3261_inr_enum, RT3261_INL_INR_VOL,
1212 RT3261_INR_SEL_SFT, rt3261_inr_src);
1214 static const struct snd_kcontrol_new rt3261_inr_mux =
1215 SOC_DAPM_ENUM("INR source", rt3261_inr_enum);
1217 /* Stereo ADC source */
1218 static const char *rt3261_stereo_adc1_src[] = {"DIG MIX", "ADC"};
1220 static const SOC_ENUM_SINGLE_DECL(
1221 rt3261_stereo_adc1_enum, RT3261_STO_ADC_MIXER,
1222 RT3261_ADC_1_SRC_SFT, rt3261_stereo_adc1_src);
1224 static const struct snd_kcontrol_new rt3261_sto_adc_l1_mux =
1225 SOC_DAPM_ENUM("Stereo ADC L1 source", rt3261_stereo_adc1_enum);
1227 static const struct snd_kcontrol_new rt3261_sto_adc_r1_mux =
1228 SOC_DAPM_ENUM("Stereo ADC R1 source", rt3261_stereo_adc1_enum);
1230 static const char *rt3261_stereo_adc2_src[] = {"DMIC1", "DMIC2", "DIG MIX"};
1232 static const SOC_ENUM_SINGLE_DECL(
1233 rt3261_stereo_adc2_enum, RT3261_STO_ADC_MIXER,
1234 RT3261_ADC_2_SRC_SFT, rt3261_stereo_adc2_src);
1236 static const struct snd_kcontrol_new rt3261_sto_adc_l2_mux =
1237 SOC_DAPM_ENUM("Stereo ADC L2 source", rt3261_stereo_adc2_enum);
1239 static const struct snd_kcontrol_new rt3261_sto_adc_r2_mux =
1240 SOC_DAPM_ENUM("Stereo ADC R2 source", rt3261_stereo_adc2_enum);
1242 /* Mono ADC source */
1243 static const char *rt3261_mono_adc_l1_src[] = {"Mono DAC MIXL", "ADCL"};
1245 static const SOC_ENUM_SINGLE_DECL(
1246 rt3261_mono_adc_l1_enum, RT3261_MONO_ADC_MIXER,
1247 RT3261_MONO_ADC_L1_SRC_SFT, rt3261_mono_adc_l1_src);
1249 static const struct snd_kcontrol_new rt3261_mono_adc_l1_mux =
1250 SOC_DAPM_ENUM("Mono ADC1 left source", rt3261_mono_adc_l1_enum);
1252 static const char *rt3261_mono_adc_l2_src[] =
1253 {"DMIC L1", "DMIC L2", "Mono DAC MIXL"};
1255 static const SOC_ENUM_SINGLE_DECL(
1256 rt3261_mono_adc_l2_enum, RT3261_MONO_ADC_MIXER,
1257 RT3261_MONO_ADC_L2_SRC_SFT, rt3261_mono_adc_l2_src);
1259 static const struct snd_kcontrol_new rt3261_mono_adc_l2_mux =
1260 SOC_DAPM_ENUM("Mono ADC2 left source", rt3261_mono_adc_l2_enum);
1262 static const char *rt3261_mono_adc_r1_src[] = {"Mono DAC MIXR", "ADCR"};
1264 static const SOC_ENUM_SINGLE_DECL(
1265 rt3261_mono_adc_r1_enum, RT3261_MONO_ADC_MIXER,
1266 RT3261_MONO_ADC_R1_SRC_SFT, rt3261_mono_adc_r1_src);
1268 static const struct snd_kcontrol_new rt3261_mono_adc_r1_mux =
1269 SOC_DAPM_ENUM("Mono ADC1 right source", rt3261_mono_adc_r1_enum);
1271 static const char *rt3261_mono_adc_r2_src[] =
1272 {"DMIC R1", "DMIC R2", "Mono DAC MIXR"};
1274 static const SOC_ENUM_SINGLE_DECL(
1275 rt3261_mono_adc_r2_enum, RT3261_MONO_ADC_MIXER,
1276 RT3261_MONO_ADC_R2_SRC_SFT, rt3261_mono_adc_r2_src);
1278 static const struct snd_kcontrol_new rt3261_mono_adc_r2_mux =
1279 SOC_DAPM_ENUM("Mono ADC2 right source", rt3261_mono_adc_r2_enum);
1281 /* DAC2 channel source */
1282 static const char *rt3261_dac_l2_src[] = {"IF2", "IF3", "TxDC", "Base L/R"};
1284 static const SOC_ENUM_SINGLE_DECL(rt3261_dac_l2_enum, RT3261_DSP_PATH2,
1285 RT3261_DAC_L2_SEL_SFT, rt3261_dac_l2_src);
1287 static const struct snd_kcontrol_new rt3261_dac_l2_mux =
1288 SOC_DAPM_ENUM("DAC2 left channel source", rt3261_dac_l2_enum);
1290 static const char *rt3261_dac_r2_src[] = {"IF2", "IF3", "TxDC"};
1292 static const SOC_ENUM_SINGLE_DECL(
1293 rt3261_dac_r2_enum, RT3261_DSP_PATH2,
1294 RT3261_DAC_R2_SEL_SFT, rt3261_dac_r2_src);
1296 static const struct snd_kcontrol_new rt3261_dac_r2_mux =
1297 SOC_DAPM_ENUM("DAC2 right channel source", rt3261_dac_r2_enum);
1299 /* Interface 2 ADC channel source */
1300 static const char *rt3261_if2_adc_l_src[] = {"TxDP", "Mono ADC MIXL"};
1302 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_l_enum, RT3261_DSP_PATH2,
1303 RT3261_IF2_ADC_L_SEL_SFT, rt3261_if2_adc_l_src);
1305 static const struct snd_kcontrol_new rt3261_if2_adc_l_mux =
1306 SOC_DAPM_ENUM("IF2 ADC left channel source", rt3261_if2_adc_l_enum);
1308 static const char *rt3261_if2_adc_r_src[] = {"TxDP", "Mono ADC MIXR"};
1310 static const SOC_ENUM_SINGLE_DECL(rt3261_if2_adc_r_enum, RT3261_DSP_PATH2,
1311 RT3261_IF2_ADC_R_SEL_SFT, rt3261_if2_adc_r_src);
1313 static const struct snd_kcontrol_new rt3261_if2_adc_r_mux =
1314 SOC_DAPM_ENUM("IF2 ADC right channel source", rt3261_if2_adc_r_enum);
1316 /* digital interface and iis interface map */
1317 static const char *rt3261_dai_iis_map[] = {"1:1|2:2|3:3", "1:1|2:3|3:2",
1318 "1:3|2:1|3:2", "1:3|2:2|3:1", "1:2|2:3|3:1",
1319 "1:2|2:1|3:3", "1:1|2:1|3:3", "1:2|2:2|3:3"};
1321 static const SOC_ENUM_SINGLE_DECL(
1322 rt3261_dai_iis_map_enum, RT3261_I2S1_SDP,
1323 RT3261_I2S_IF_SFT, rt3261_dai_iis_map);
1325 static const struct snd_kcontrol_new rt3261_dai_mux =
1326 SOC_DAPM_ENUM("DAI select", rt3261_dai_iis_map_enum);
1329 static const char *rt3261_sdi_sel[] = {"IF1", "IF2"};
1331 static const SOC_ENUM_SINGLE_DECL(
1332 rt3261_sdi_sel_enum, RT3261_I2S2_SDP,
1333 RT3261_I2S2_SDI_SFT, rt3261_sdi_sel);
1335 static const struct snd_kcontrol_new rt3261_sdi_mux =
1336 SOC_DAPM_ENUM("SDI select", rt3261_sdi_sel_enum);
1338 static int rt3261_adc_event(struct snd_soc_dapm_widget *w,
1339 struct snd_kcontrol *kcontrol, int event)
1341 struct snd_soc_codec *codec = w->codec;
1342 unsigned int val, mask;
1345 case SND_SOC_DAPM_POST_PMU:
1346 rt3261_index_update_bits(codec,
1347 RT3261_CHOP_DAC_ADC, 0x1000, 0x1000);
1348 val = snd_soc_read(codec, RT3261_MONO_ADC_MIXER);
1349 mask = RT3261_M_MONO_ADC_L1 | RT3261_M_MONO_ADC_L2 |
1350 RT3261_M_MONO_ADC_R1 | RT3261_M_MONO_ADC_R2;
1351 if ((val & mask) ^ mask)
1352 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
1353 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R, 0);
1356 case SND_SOC_DAPM_POST_PMD:
1357 snd_soc_update_bits(codec, RT3261_GEN_CTRL1,
1358 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R,
1359 RT3261_M_MAMIX_L | RT3261_M_MAMIX_R);
1360 rt3261_index_update_bits(codec,
1361 RT3261_CHOP_DAC_ADC, 0x1000, 0x0000);
1371 static int rt3261_spk_event(struct snd_soc_dapm_widget *w,
1372 struct snd_kcontrol *kcontrol, int event)
1374 struct snd_soc_codec *codec = w->codec;
1377 case SND_SOC_DAPM_POST_PMU:
1378 snd_soc_update_bits(codec, RT3261_PWR_DIG1,
1379 RT3261_PWR_CLS_D, RT3261_PWR_CLS_D);
1380 rt3261_index_update_bits(codec,
1381 RT3261_CLSD_INT_REG1, 0xf000, 0xf000);
1382 snd_soc_update_bits(codec, RT3261_SPK_VOL,
1383 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1386 case SND_SOC_DAPM_PRE_PMD:
1387 snd_soc_update_bits(codec, RT3261_SPK_VOL,
1388 RT3261_L_MUTE | RT3261_R_MUTE,
1389 RT3261_L_MUTE | RT3261_R_MUTE);
1390 rt3261_index_update_bits(codec,
1391 RT3261_CLSD_INT_REG1, 0xf000, 0x0000);
1392 snd_soc_update_bits(codec, RT3261_PWR_DIG1,
1393 RT3261_PWR_CLS_D, 0);
1403 void hp_amp_power(struct snd_soc_codec *codec, int on)
1405 static int hp_amp_power_count;
1406 printk("hp_amp_power on=%d hp_amp_power_count=%d\n",on,hp_amp_power_count);
1409 if(hp_amp_power_count <= 0) {
1410 /* depop parameters */
1411 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1412 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1413 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1414 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1415 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1416 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1417 /* headphone amp power on */
1418 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1419 RT3261_PWR_FV1 | RT3261_PWR_FV2 , 0);
1420 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1421 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1422 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1423 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1424 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM,
1425 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM);
1427 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1428 RT3261_PWR_FV1 | RT3261_PWR_FV2,
1429 RT3261_PWR_FV1 | RT3261_PWR_FV2);
1431 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1432 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1433 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1434 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1435 RT3261_HP_CO_MASK | RT3261_HP_SG_MASK,
1436 RT3261_HP_CO_EN | RT3261_HP_SG_EN);
1438 hp_amp_power_count++;
1440 hp_amp_power_count--;
1441 if(hp_amp_power_count <= 0) {
1442 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1443 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1444 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1445 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1446 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1447 /* headphone amp power down */
1448 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1449 RT3261_SMT_TRIG_MASK | RT3261_HP_CD_PD_MASK |
1450 RT3261_HP_CO_MASK | RT3261_HP_CP_MASK |
1451 RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1452 RT3261_SMT_TRIG_DIS | RT3261_HP_CD_PD_EN |
1453 RT3261_HP_CO_DIS | RT3261_HP_CP_PD |
1454 RT3261_HP_SG_EN | RT3261_HP_CB_PD);
1455 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1456 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA | RT3261_PWR_LM,
1463 static void rt3261_pmu_depop(struct snd_soc_codec *codec)
1466 /* depop parameters */
1467 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1468 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1469 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1470 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1471 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1472 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1473 /* headphone amp power on */
1474 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1475 RT3261_PWR_FV1 | RT3261_PWR_FV2, 0);
1476 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1477 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1478 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1479 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1480 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1481 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA);
1483 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1484 RT3261_PWR_FV1 | RT3261_PWR_FV2 | RT3261_PWR_HP_L |
1485 RT3261_PWR_HP_R | RT3261_PWR_HA,
1486 RT3261_PWR_FV1 | RT3261_PWR_FV2 | RT3261_PWR_HP_L |
1487 RT3261_PWR_HP_R | RT3261_PWR_HA);
1488 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1489 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1490 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1491 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1492 RT3261_HP_CO_MASK | RT3261_HP_SG_MASK,
1493 RT3261_HP_CO_EN | RT3261_HP_SG_EN);
1495 hp_amp_power(codec, 1);
1497 /* headphone unmute sequence */
1498 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1499 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1500 (RT3261_CP_FQ_192_KHZ << RT3261_CP_FQ1_SFT) |
1501 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1502 (RT3261_CP_FQ_192_KHZ << RT3261_CP_FQ3_SFT));
1503 rt3261_index_write(codec, RT3261_MAMP_INT_REG2, 0xfc00);
1504 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1505 RT3261_SMT_TRIG_MASK, RT3261_SMT_TRIG_EN);
1506 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1507 RT3261_RSTN_MASK, RT3261_RSTN_EN);
1508 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1509 RT3261_RSTN_MASK | RT3261_HP_L_SMT_MASK | RT3261_HP_R_SMT_MASK,
1510 RT3261_RSTN_DIS | RT3261_HP_L_SMT_EN | RT3261_HP_R_SMT_EN);
1511 snd_soc_update_bits(codec, RT3261_HP_VOL,
1512 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1514 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1515 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1516 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1517 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1519 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1520 RT3261_HPD_PS_MASK, RT3261_HPD_PS_EN);
1523 static void rt3261_pmd_depop(struct snd_soc_codec *codec)
1525 /* headphone mute sequence */
1526 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1527 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1528 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ1_SFT) |
1529 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1530 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ3_SFT));
1531 rt3261_index_write(codec, RT3261_MAMP_INT_REG2, 0xfc00);
1532 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1533 RT3261_HP_SG_MASK, RT3261_HP_SG_EN);
1534 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1535 RT3261_RSTP_MASK, RT3261_RSTP_EN);
1536 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1537 RT3261_RSTP_MASK | RT3261_HP_L_SMT_MASK |
1538 RT3261_HP_R_SMT_MASK, RT3261_RSTP_DIS |
1539 RT3261_HP_L_SMT_EN | RT3261_HP_R_SMT_EN);
1540 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1541 RT3261_HPD_PS_MASK, RT3261_HPD_PS_DIS);
1543 snd_soc_update_bits(codec, RT3261_HP_VOL,
1544 RT3261_L_MUTE | RT3261_R_MUTE, RT3261_L_MUTE | RT3261_R_MUTE);
1547 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1548 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1549 RT3261_HP_SG_MASK | RT3261_HP_L_SMT_MASK |
1550 RT3261_HP_R_SMT_MASK, RT3261_HP_SG_DIS |
1551 RT3261_HP_L_SMT_DIS | RT3261_HP_R_SMT_DIS);
1552 /* headphone amp power down */
1553 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1554 RT3261_SMT_TRIG_MASK | RT3261_HP_CD_PD_MASK |
1555 RT3261_HP_CO_MASK | RT3261_HP_CP_MASK |
1556 RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1557 RT3261_SMT_TRIG_DIS | RT3261_HP_CD_PD_EN |
1558 RT3261_HP_CO_DIS | RT3261_HP_CP_PD |
1559 RT3261_HP_SG_EN | RT3261_HP_CB_PD);
1560 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1561 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1564 hp_amp_power(codec, 0);
1568 static void rt3261_pmu_depop(struct snd_soc_codec *codec)
1570 /* depop parameters */
1571 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1572 RT3261_DEPOP_MASK, RT3261_DEPOP_MAN);
1573 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1574 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK | RT3261_HP_CB_MASK,
1575 RT3261_HP_CP_PU | RT3261_HP_SG_DIS | RT3261_HP_CB_PU);
1576 rt3261_index_write(codec, RT3261_HP_DCC_INT1, 0x9f00);
1577 /* headphone amp power on */
1578 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1579 RT3261_PWR_FV1 | RT3261_PWR_FV2, 0);
1580 snd_soc_update_bits(codec, RT3261_PWR_VOL,
1581 RT3261_PWR_HV_L | RT3261_PWR_HV_R,
1582 RT3261_PWR_HV_L | RT3261_PWR_HV_R);
1583 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1584 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1585 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA);
1587 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1588 RT3261_PWR_FV1 | RT3261_PWR_FV2 ,
1589 RT3261_PWR_FV1 | RT3261_PWR_FV2 );
1590 rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0200);
1591 /* headphone unmute sequence */
1592 snd_soc_update_bits(codec, RT3261_DEPOP_M2,
1593 RT3261_DEPOP_MASK | RT3261_DIG_DP_MASK,
1594 RT3261_DEPOP_AUTO | RT3261_DIG_DP_EN);
1595 snd_soc_update_bits(codec, RT3261_CHARGE_PUMP,
1596 RT3261_PM_HP_MASK, RT3261_PM_HP_HV);
1597 snd_soc_update_bits(codec, RT3261_DEPOP_M3,
1598 RT3261_CP_FQ1_MASK | RT3261_CP_FQ2_MASK | RT3261_CP_FQ3_MASK,
1599 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ1_SFT) |
1600 (RT3261_CP_FQ_12_KHZ << RT3261_CP_FQ2_SFT) |
1601 (RT3261_CP_FQ_96_KHZ << RT3261_CP_FQ3_SFT));
1602 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1603 RT3261_HP_CP_MASK | RT3261_HP_SG_MASK,
1604 RT3261_HP_CP_PD | RT3261_HP_SG_EN);
1606 snd_soc_update_bits(codec, RT3261_HP_VOL,
1607 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1609 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1610 RT3261_HPD_PS_MASK, RT3261_HPD_PS_EN);
1613 static void rt3261_pmd_depop(struct snd_soc_codec *codec)
1615 snd_soc_update_bits(codec, RT3261_HP_CALIB_AMP_DET,
1616 RT3261_HPD_PS_MASK, RT3261_HPD_PS_DIS);
1617 snd_soc_update_bits(codec, RT3261_HP_VOL,
1618 RT3261_L_MUTE | RT3261_R_MUTE,
1619 RT3261_L_MUTE | RT3261_R_MUTE);
1621 snd_soc_update_bits(codec, RT3261_DEPOP_M1,
1622 RT3261_HP_CB_MASK, RT3261_HP_CB_PD);
1624 //rt3261_index_update_bits(codec, RT3261_CHOP_DAC_ADC, 0x0200, 0x0);
1625 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
1626 RT3261_PWR_HP_L | RT3261_PWR_HP_R | RT3261_PWR_HA,
1631 static int rt3261_hp_event(struct snd_soc_dapm_widget *w,
1632 struct snd_kcontrol *kcontrol, int event)
1634 struct snd_soc_codec *codec = w->codec;
1637 case SND_SOC_DAPM_POST_PMU:
1638 rt3261_pmu_depop(codec);
1641 case SND_SOC_DAPM_PRE_PMD:
1642 rt3261_pmd_depop(codec);
1652 static int rt3261_mono_event(struct snd_soc_dapm_widget *w,
1653 struct snd_kcontrol *kcontrol, int event)
1655 struct snd_soc_codec *codec = w->codec;
1658 case SND_SOC_DAPM_POST_PMU:
1659 snd_soc_update_bits(codec, RT3261_MONO_OUT,
1663 case SND_SOC_DAPM_PRE_PMD:
1664 snd_soc_update_bits(codec, RT3261_MONO_OUT,
1665 RT3261_L_MUTE, RT3261_L_MUTE);
1675 static int rt3261_lout_event(struct snd_soc_dapm_widget *w,
1676 struct snd_kcontrol *kcontrol, int event)
1678 struct snd_soc_codec *codec = w->codec;
1681 case SND_SOC_DAPM_POST_PMU:
1682 hp_amp_power(codec,1);
1683 snd_soc_update_bits(codec, RT3261_OUTPUT,
1684 RT3261_L_MUTE | RT3261_R_MUTE, 0);
1687 case SND_SOC_DAPM_PRE_PMD:
1688 snd_soc_update_bits(codec, RT3261_OUTPUT,
1689 RT3261_L_MUTE | RT3261_R_MUTE,
1690 RT3261_L_MUTE | RT3261_R_MUTE);
1691 hp_amp_power(codec,0);
1701 static int rt3261_index_sync_event(struct snd_soc_dapm_widget *w,
1702 struct snd_kcontrol *kcontrol, int event)
1704 struct snd_soc_codec *codec = w->codec;
1705 printk("enter %s\n",__func__);
1707 case SND_SOC_DAPM_PRE_PMU:
1708 case SND_SOC_DAPM_POST_PMD:
1709 printk("snd_soc_read(codec,RT3261_DUMMY_PR3F)=0x%x\n",snd_soc_read(codec,RT3261_DUMMY_PR3F));
1710 rt3261_index_write(codec, RT3261_MIXER_INT_REG, snd_soc_read(codec,RT3261_DUMMY_PR3F));
1720 static const struct snd_soc_dapm_widget rt3261_dapm_widgets[] = {
1721 SND_SOC_DAPM_SUPPLY("PLL1", RT3261_PWR_ANLG2,
1722 RT3261_PWR_PLL_BIT, 0, NULL, 0),
1725 SND_SOC_DAPM_SUPPLY("LDO2", RT3261_PWR_ANLG1,
1726 RT3261_PWR_LDO2_BIT, 0, NULL, 0),
1727 SND_SOC_DAPM_MICBIAS("micbias1", RT3261_PWR_ANLG2,
1728 RT3261_PWR_MB1_BIT, 0),
1729 SND_SOC_DAPM_MICBIAS("micbias2", RT3261_PWR_ANLG2,
1730 RT3261_PWR_MB2_BIT, 0),
1732 SND_SOC_DAPM_INPUT("MIC1"),
1733 SND_SOC_DAPM_INPUT("MIC2"),
1734 SND_SOC_DAPM_INPUT("MIC3"),
1735 SND_SOC_DAPM_INPUT("DMIC1"),
1736 SND_SOC_DAPM_INPUT("DMIC2"),
1738 SND_SOC_DAPM_INPUT("IN1P"),
1739 SND_SOC_DAPM_INPUT("IN1N"),
1740 SND_SOC_DAPM_INPUT("IN2P"),
1741 SND_SOC_DAPM_INPUT("IN2N"),
1742 SND_SOC_DAPM_INPUT("IN3P"),
1743 SND_SOC_DAPM_INPUT("IN3N"),
1744 SND_SOC_DAPM_INPUT("DMIC L1"),
1745 SND_SOC_DAPM_INPUT("DMIC R1"),
1746 SND_SOC_DAPM_INPUT("DMIC L2"),
1747 SND_SOC_DAPM_INPUT("DMIC R2"),
1748 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1749 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1751 SND_SOC_DAPM_PGA("BST1", RT3261_PWR_ANLG2,
1752 RT3261_PWR_BST1_BIT, 0, NULL, 0),
1753 SND_SOC_DAPM_PGA("BST2", RT3261_PWR_ANLG2,
1754 RT3261_PWR_BST4_BIT, 0, NULL, 0),
1755 SND_SOC_DAPM_PGA("BST3", RT3261_PWR_ANLG2,
1756 RT3261_PWR_BST2_BIT, 0, NULL, 0),
1758 SND_SOC_DAPM_PGA("INL VOL", RT3261_PWR_VOL,
1759 RT3261_PWR_IN_L_BIT, 0, NULL, 0),
1760 SND_SOC_DAPM_PGA("INR VOL", RT3261_PWR_VOL,
1761 RT3261_PWR_IN_R_BIT, 0, NULL, 0),
1763 SND_SOC_DAPM_MUX("INL Mux", SND_SOC_NOPM, 0, 0, &rt3261_inl_mux),
1764 SND_SOC_DAPM_MUX("INR Mux", SND_SOC_NOPM, 0, 0, &rt3261_inr_mux),
1766 SND_SOC_DAPM_MIXER("RECMIXL", RT3261_PWR_MIXER, RT3261_PWR_RM_L_BIT, 0,
1767 rt3261_rec_l_mix, ARRAY_SIZE(rt3261_rec_l_mix)),
1768 SND_SOC_DAPM_MIXER("RECMIXR", RT3261_PWR_MIXER, RT3261_PWR_RM_R_BIT, 0,
1769 rt3261_rec_r_mix, ARRAY_SIZE(rt3261_rec_r_mix)),
1771 SND_SOC_DAPM_ADC_E("ADC L", NULL, RT3261_PWR_DIG1,
1772 RT3261_PWR_ADC_L_BIT, 0, rt3261_adc_event,
1773 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
1774 SND_SOC_DAPM_ADC_E("ADC R", NULL, RT3261_PWR_DIG1,
1775 RT3261_PWR_ADC_R_BIT, 0, rt3261_adc_event,
1776 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_POST_PMU),
1778 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1779 &rt3261_sto_adc_l2_mux),
1780 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1781 &rt3261_sto_adc_r2_mux),
1782 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1783 &rt3261_sto_adc_l1_mux),
1784 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1785 &rt3261_sto_adc_r1_mux),
1786 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1787 &rt3261_mono_adc_l2_mux),
1788 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1789 &rt3261_mono_adc_l1_mux),
1790 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1791 &rt3261_mono_adc_r1_mux),
1792 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1793 &rt3261_mono_adc_r2_mux),
1795 SND_SOC_DAPM_SUPPLY("stereo filter", RT3261_PWR_DIG2,
1796 RT3261_PWR_ADC_SF_BIT, 0, NULL, 0),
1797 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM, 0, 0,
1798 rt3261_sto_adc_l_mix, ARRAY_SIZE(rt3261_sto_adc_l_mix)),
1799 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM, 0, 0,
1800 rt3261_sto_adc_r_mix, ARRAY_SIZE(rt3261_sto_adc_r_mix)),
1801 SND_SOC_DAPM_SUPPLY("mono left filter", RT3261_PWR_DIG2,
1802 RT3261_PWR_ADC_MF_L_BIT, 0, NULL, 0),
1803 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM, 0, 0,
1804 rt3261_mono_adc_l_mix, ARRAY_SIZE(rt3261_mono_adc_l_mix)),
1805 SND_SOC_DAPM_SUPPLY("mono right filter", RT3261_PWR_DIG2,
1806 RT3261_PWR_ADC_MF_R_BIT, 0, NULL, 0),
1807 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM, 0, 0,
1808 rt3261_mono_adc_r_mix, ARRAY_SIZE(rt3261_mono_adc_r_mix)),
1811 SND_SOC_DAPM_MUX("IF2 ADC L Mux", SND_SOC_NOPM, 0, 0,
1812 &rt3261_if2_adc_l_mux),
1813 SND_SOC_DAPM_MUX("IF2 ADC R Mux", SND_SOC_NOPM, 0, 0,
1814 &rt3261_if2_adc_r_mux),
1816 /* Digital Interface */
1817 SND_SOC_DAPM_SUPPLY("I2S1", RT3261_PWR_DIG1,
1818 RT3261_PWR_I2S1_BIT, 0, NULL, 0),
1819 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1820 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1821 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1822 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1823 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1824 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1825 SND_SOC_DAPM_SUPPLY("I2S2", RT3261_PWR_DIG1,
1826 RT3261_PWR_I2S2_BIT, 0, NULL, 0),
1827 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1828 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1829 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1830 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1831 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1832 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1833 SND_SOC_DAPM_SUPPLY("I2S3", RT3261_PWR_DIG1,
1834 RT3261_PWR_I2S3_BIT, 0, NULL, 0),
1835 SND_SOC_DAPM_PGA("IF3 DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
1836 SND_SOC_DAPM_PGA("IF3 DAC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1837 SND_SOC_DAPM_PGA("IF3 DAC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1838 SND_SOC_DAPM_PGA("IF3 ADC", SND_SOC_NOPM, 0, 0, NULL, 0),
1839 SND_SOC_DAPM_PGA("IF3 ADC L", SND_SOC_NOPM, 0, 0, NULL, 0),
1840 SND_SOC_DAPM_PGA("IF3 ADC R", SND_SOC_NOPM, 0, 0, NULL, 0),
1842 /* Digital Interface Select */
1843 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1844 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1845 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1846 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1847 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_sdi_mux),
1849 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1850 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1851 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1852 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1853 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_sdi_mux),
1855 SND_SOC_DAPM_MUX("DAI3 RX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1856 SND_SOC_DAPM_MUX("DAI3 TX Mux", SND_SOC_NOPM, 0, 0, &rt3261_dai_mux),
1858 /* Audio Interface */
1859 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1860 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
1861 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
1862 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
1863 SND_SOC_DAPM_AIF_IN("AIF3RX", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
1864 SND_SOC_DAPM_AIF_OUT("AIF3TX", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
1867 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
1870 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
1873 /* DAC mixer before sound effect */
1874 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
1875 rt3261_dac_l_mix, ARRAY_SIZE(rt3261_dac_l_mix)),
1876 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
1877 rt3261_dac_r_mix, ARRAY_SIZE(rt3261_dac_r_mix)),
1879 /* DAC2 channel Mux */
1880 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0,
1881 &rt3261_dac_l2_mux),
1882 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0,
1883 &rt3261_dac_r2_mux),
1884 SND_SOC_DAPM_PGA("DAC L2 Volume", RT3261_PWR_DIG1,
1885 RT3261_PWR_DAC_L2_BIT, 0, NULL, 0),
1886 SND_SOC_DAPM_PGA("DAC R2 Volume", RT3261_PWR_DIG1,
1887 RT3261_PWR_DAC_R2_BIT, 0, NULL, 0),
1890 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
1891 rt3261_sto_dac_l_mix, ARRAY_SIZE(rt3261_sto_dac_l_mix)),
1892 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
1893 rt3261_sto_dac_r_mix, ARRAY_SIZE(rt3261_sto_dac_r_mix)),
1894 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
1895 rt3261_mono_dac_l_mix, ARRAY_SIZE(rt3261_mono_dac_l_mix)),
1896 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
1897 rt3261_mono_dac_r_mix, ARRAY_SIZE(rt3261_mono_dac_r_mix)),
1898 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM, 0, 0,
1899 rt3261_dig_l_mix, ARRAY_SIZE(rt3261_dig_l_mix)),
1900 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM, 0, 0,
1901 rt3261_dig_r_mix, ARRAY_SIZE(rt3261_dig_r_mix)),
1902 SND_SOC_DAPM_MUX_E("Mono dacr Mux", SND_SOC_NOPM, 0, 0,
1903 &rt3261_dacr2_mux, rt3261_index_sync_event,
1904 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
1907 SND_SOC_DAPM_DAC("DAC L1", NULL, RT3261_PWR_DIG1,
1908 RT3261_PWR_DAC_L1_BIT, 0),
1909 SND_SOC_DAPM_DAC("DAC L2", NULL, RT3261_PWR_DIG1,
1910 RT3261_PWR_DAC_L2_BIT, 0),
1911 SND_SOC_DAPM_DAC("DAC R1", NULL, RT3261_PWR_DIG1,
1912 RT3261_PWR_DAC_R1_BIT, 0),
1913 SND_SOC_DAPM_DAC("DAC R2", NULL, RT3261_PWR_DIG1,
1914 RT3261_PWR_DAC_R2_BIT, 0),
1915 SND_SOC_DAPM_PGA("DAC 1", SND_SOC_NOPM,
1917 SND_SOC_DAPM_PGA("DAC 2", SND_SOC_NOPM,
1920 SND_SOC_DAPM_MIXER("SPK MIXL", RT3261_PWR_MIXER, RT3261_PWR_SM_L_BIT,
1921 0, rt3261_spk_l_mix, ARRAY_SIZE(rt3261_spk_l_mix)),
1922 SND_SOC_DAPM_MIXER("SPK MIXR", RT3261_PWR_MIXER, RT3261_PWR_SM_R_BIT,
1923 0, rt3261_spk_r_mix, ARRAY_SIZE(rt3261_spk_r_mix)),
1924 SND_SOC_DAPM_MIXER("OUT MIXL", RT3261_PWR_MIXER, RT3261_PWR_OM_L_BIT,
1925 0, rt3261_out_l_mix, ARRAY_SIZE(rt3261_out_l_mix)),
1926 SND_SOC_DAPM_MIXER("OUT MIXR", RT3261_PWR_MIXER, RT3261_PWR_OM_R_BIT,
1927 0, rt3261_out_r_mix, ARRAY_SIZE(rt3261_out_r_mix)),
1929 SND_SOC_DAPM_PGA("SPKVOL L", RT3261_PWR_VOL,
1930 RT3261_PWR_SV_L_BIT, 0, NULL, 0),
1931 SND_SOC_DAPM_PGA("SPKVOL R", RT3261_PWR_VOL,
1932 RT3261_PWR_SV_R_BIT, 0, NULL, 0),
1933 SND_SOC_DAPM_PGA("OUTVOL L", RT3261_PWR_VOL,
1934 RT3261_PWR_OV_L_BIT, 0, NULL, 0),
1935 SND_SOC_DAPM_PGA("OUTVOL R", RT3261_PWR_VOL,
1936 RT3261_PWR_OV_R_BIT, 0, NULL, 0),
1937 SND_SOC_DAPM_PGA("HPOVOL L", RT3261_PWR_VOL,
1938 RT3261_PWR_HV_L_BIT, 0, NULL, 0),
1939 SND_SOC_DAPM_PGA("HPOVOL R", RT3261_PWR_VOL,
1940 RT3261_PWR_HV_R_BIT, 0, NULL, 0),
1941 SND_SOC_DAPM_PGA("HPOVOL", SND_SOC_NOPM,
1943 /* SPO/HPO/LOUT/Mono Mixer */
1944 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM, 0,
1945 0, rt3261_spo_l_mix, ARRAY_SIZE(rt3261_spo_l_mix)),
1946 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
1947 0, rt3261_spo_r_mix, ARRAY_SIZE(rt3261_spo_r_mix)),
1948 SND_SOC_DAPM_MIXER("HPO MIX", SND_SOC_NOPM, 0, 0,
1949 rt3261_hpo_mix, ARRAY_SIZE(rt3261_hpo_mix)),
1950 SND_SOC_DAPM_MIXER("LOUT MIX", SND_SOC_NOPM, 0, 0,
1951 rt3261_lout_mix, ARRAY_SIZE(rt3261_lout_mix)),
1952 SND_SOC_DAPM_MIXER("Mono MIX", RT3261_PWR_ANLG1, RT3261_PWR_MM_BIT, 0,
1953 rt3261_mono_mix, ARRAY_SIZE(rt3261_mono_mix)),
1955 SND_SOC_DAPM_PGA_S("HP amp", 1, SND_SOC_NOPM, 0, 0,
1956 rt3261_hp_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1957 SND_SOC_DAPM_PGA_S("SPK amp", 1, SND_SOC_NOPM, 0, 0,
1958 rt3261_spk_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1959 SND_SOC_DAPM_PGA_S("LOUT amp", 1, SND_SOC_NOPM, 0, 0,
1960 rt3261_lout_event, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1961 SND_SOC_DAPM_PGA_S("Mono amp", 1, RT3261_PWR_ANLG1,
1962 RT3261_PWR_MA_BIT, 0, rt3261_mono_event,
1963 SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU),
1966 SND_SOC_DAPM_OUTPUT("SPOLP"),
1967 SND_SOC_DAPM_OUTPUT("SPOLN"),
1968 SND_SOC_DAPM_OUTPUT("SPORP"),
1969 SND_SOC_DAPM_OUTPUT("SPORN"),
1970 SND_SOC_DAPM_OUTPUT("HPOL"),
1971 SND_SOC_DAPM_OUTPUT("HPOR"),
1972 SND_SOC_DAPM_OUTPUT("LOUTL"),
1973 SND_SOC_DAPM_OUTPUT("LOUTR"),
1974 SND_SOC_DAPM_OUTPUT("MonoP"),
1975 SND_SOC_DAPM_OUTPUT("MonoN"),
1978 static const struct snd_soc_dapm_route rt3261_dapm_routes[] = {
1979 {"IN1P", NULL, "LDO2"},
1980 {"IN2P", NULL, "LDO2"},
1981 {"IN3P", NULL, "LDO2"},
1983 {"IN1P", NULL, "MIC1"},
1984 {"IN1N", NULL, "MIC1"},
1985 {"IN2P", NULL, "MIC2"},
1986 {"IN2N", NULL, "MIC2"},
1987 {"IN3P", NULL, "MIC3"},
1988 {"IN3N", NULL, "MIC3"},
1990 {"DMIC L1", NULL, "DMIC1"},
1991 {"DMIC R1", NULL, "DMIC1"},
1992 {"DMIC L2", NULL, "DMIC2"},
1993 {"DMIC R2", NULL, "DMIC2"},
1995 {"BST1", NULL, "IN1P"},
1996 {"BST1", NULL, "IN1N"},
1997 {"BST2", NULL, "IN2P"},
1998 {"BST2", NULL, "IN2N"},
1999 {"BST3", NULL, "IN3P"},
2000 {"BST3", NULL, "IN3N"},
2002 {"INL VOL", NULL, "IN2P"},
2003 {"INR VOL", NULL, "IN2N"},
2005 {"RECMIXL", "HPOL Switch", "HPOL"},
2006 {"RECMIXL", "INL Switch", "INL VOL"},
2007 {"RECMIXL", "BST3 Switch", "BST3"},
2008 {"RECMIXL", "BST2 Switch", "BST2"},
2009 {"RECMIXL", "BST1 Switch", "BST1"},
2010 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
2012 {"RECMIXR", "HPOR Switch", "HPOR"},
2013 {"RECMIXR", "INR Switch", "INR VOL"},
2014 {"RECMIXR", "BST3 Switch", "BST3"},
2015 {"RECMIXR", "BST2 Switch", "BST2"},
2016 {"RECMIXR", "BST1 Switch", "BST1"},
2017 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
2019 {"ADC L", NULL, "RECMIXL"},
2020 {"ADC R", NULL, "RECMIXR"},
2022 {"DMIC L1", NULL, "DMIC CLK"},
2023 {"DMIC L2", NULL, "DMIC CLK"},
2025 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
2026 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
2027 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
2028 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
2029 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
2031 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
2032 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
2033 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
2034 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
2035 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
2037 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
2038 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
2039 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
2040 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
2041 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
2043 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
2044 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
2045 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
2046 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
2047 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
2049 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
2050 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
2051 {"Stereo ADC MIXL", NULL, "stereo filter"},
2052 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
2054 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
2055 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
2056 {"Stereo ADC MIXR", NULL, "stereo filter"},
2057 {"stereo filter", NULL, "PLL1", check_sysclk1_source},
2059 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
2060 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
2061 {"Mono ADC MIXL", NULL, "mono left filter"},
2062 {"mono left filter", NULL, "PLL1", check_sysclk1_source},
2064 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
2065 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
2066 {"Mono ADC MIXR", NULL, "mono right filter"},
2067 {"mono right filter", NULL, "PLL1", check_sysclk1_source},
2069 {"IF2 ADC L Mux", "Mono ADC MIXL", "Mono ADC MIXL"},
2070 {"IF2 ADC R Mux", "Mono ADC MIXR", "Mono ADC MIXR"},
2072 {"IF2 ADC L", NULL, "IF2 ADC L Mux"},
2073 {"IF2 ADC R", NULL, "IF2 ADC R Mux"},
2074 {"IF3 ADC L", NULL, "Mono ADC MIXL"},
2075 {"IF3 ADC R", NULL, "Mono ADC MIXR"},
2076 {"IF1 ADC L", NULL, "Stereo ADC MIXL"},
2077 {"IF1 ADC R", NULL, "Stereo ADC MIXR"},
2079 {"IF1 ADC", NULL, "I2S1"},
2080 {"IF1 ADC", NULL, "IF1 ADC L"},
2081 {"IF1 ADC", NULL, "IF1 ADC R"},
2082 {"IF2 ADC", NULL, "I2S2"},
2083 {"IF2 ADC", NULL, "IF2 ADC L"},
2084 {"IF2 ADC", NULL, "IF2 ADC R"},
2085 {"IF3 ADC", NULL, "I2S3"},
2086 {"IF3 ADC", NULL, "IF3 ADC L"},
2087 {"IF3 ADC", NULL, "IF3 ADC R"},
2089 {"DAI1 TX Mux", "1:1|2:2|3:3", "IF1 ADC"},
2090 {"DAI1 TX Mux", "1:1|2:3|3:2", "IF1 ADC"},
2091 {"DAI1 TX Mux", "1:3|2:1|3:2", "IF2 ADC"},
2092 {"DAI1 TX Mux", "1:2|2:1|3:3", "IF2 ADC"},
2093 {"DAI1 TX Mux", "1:3|2:2|3:1", "IF3 ADC"},
2094 {"DAI1 TX Mux", "1:2|2:3|3:1", "IF3 ADC"},
2095 {"DAI1 IF1 Mux", "1:1|2:1|3:3", "IF1 ADC"},
2096 {"DAI1 IF2 Mux", "1:1|2:1|3:3", "IF2 ADC"},
2097 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
2098 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
2100 {"DAI2 TX Mux", "1:2|2:3|3:1", "IF1 ADC"},
2101 {"DAI2 TX Mux", "1:2|2:1|3:3", "IF1 ADC"},
2102 {"DAI2 TX Mux", "1:1|2:2|3:3", "IF2 ADC"},
2103 {"DAI2 TX Mux", "1:3|2:2|3:1", "IF2 ADC"},
2104 {"DAI2 TX Mux", "1:1|2:3|3:2", "IF3 ADC"},
2105 {"DAI2 TX Mux", "1:3|2:1|3:2", "IF3 ADC"},
2106 {"DAI2 IF1 Mux", "1:2|2:2|3:3", "IF1 ADC"},
2107 {"DAI2 IF2 Mux", "1:2|2:2|3:3", "IF2 ADC"},
2108 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
2109 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
2111 {"DAI3 TX Mux", "1:3|2:1|3:2", "IF1 ADC"},
2112 {"DAI3 TX Mux", "1:3|2:2|3:1", "IF1 ADC"},
2113 {"DAI3 TX Mux", "1:1|2:3|3:2", "IF2 ADC"},
2114 {"DAI3 TX Mux", "1:2|2:3|3:1", "IF2 ADC"},
2115 {"DAI3 TX Mux", "1:1|2:2|3:3", "IF3 ADC"},
2116 {"DAI3 TX Mux", "1:2|2:1|3:3", "IF3 ADC"},
2117 {"DAI3 TX Mux", "1:1|2:1|3:3", "IF3 ADC"},
2118 {"DAI3 TX Mux", "1:2|2:2|3:3", "IF3 ADC"},
2120 {"AIF1TX", NULL, "DAI1 TX Mux"},
2121 {"AIF1TX", NULL, "SDI1 TX Mux"},
2122 {"AIF2TX", NULL, "DAI2 TX Mux"},
2123 {"AIF2TX", NULL, "SDI2 TX Mux"},
2124 {"AIF3TX", NULL, "DAI3 TX Mux"},
2126 {"DAI1 RX Mux", "1:1|2:2|3:3", "AIF1RX"},
2127 {"DAI1 RX Mux", "1:1|2:3|3:2", "AIF1RX"},
2128 {"DAI1 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
2129 {"DAI1 RX Mux", "1:2|2:3|3:1", "AIF2RX"},
2130 {"DAI1 RX Mux", "1:2|2:1|3:3", "AIF2RX"},
2131 {"DAI1 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
2132 {"DAI1 RX Mux", "1:3|2:1|3:2", "AIF3RX"},
2133 {"DAI1 RX Mux", "1:3|2:2|3:1", "AIF3RX"},
2135 {"DAI2 RX Mux", "1:3|2:1|3:2", "AIF1RX"},
2136 {"DAI2 RX Mux", "1:2|2:1|3:3", "AIF1RX"},
2137 {"DAI2 RX Mux", "1:1|2:1|3:3", "AIF1RX"},
2138 {"DAI2 RX Mux", "1:1|2:2|3:3", "AIF2RX"},
2139 {"DAI2 RX Mux", "1:3|2:2|3:1", "AIF2RX"},
2140 {"DAI2 RX Mux", "1:2|2:2|3:3", "AIF2RX"},
2141 {"DAI2 RX Mux", "1:1|2:3|3:2", "AIF3RX"},
2142 {"DAI2 RX Mux", "1:2|2:3|3:1", "AIF3RX"},
2144 {"DAI3 RX Mux", "1:3|2:2|3:1", "AIF1RX"},
2145 {"DAI3 RX Mux", "1:2|2:3|3:1", "AIF1RX"},
2146 {"DAI3 RX Mux", "1:1|2:3|3:2", "AIF2RX"},
2147 {"DAI3 RX Mux", "1:3|2:1|3:2", "AIF2RX"},
2148 {"DAI3 RX Mux", "1:1|2:2|3:3", "AIF3RX"},
2149 {"DAI3 RX Mux", "1:2|2:1|3:3", "AIF3RX"},
2150 {"DAI3 RX Mux", "1:1|2:1|3:3", "AIF3RX"},
2151 {"DAI3 RX Mux", "1:2|2:2|3:3", "AIF3RX"},
2153 {"IF1 DAC", NULL, "I2S1"},
2154 {"IF1 DAC", NULL, "DAI1 RX Mux"},
2155 {"IF2 DAC", NULL, "I2S2"},
2156 {"IF2 DAC", NULL, "DAI2 RX Mux"},
2157 {"IF3 DAC", NULL, "I2S3"},
2158 {"IF3 DAC", NULL, "DAI3 RX Mux"},
2160 {"IF1 DAC L", NULL, "IF1 DAC"},
2161 {"IF1 DAC R", NULL, "IF1 DAC"},
2162 {"IF2 DAC L", NULL, "IF2 DAC"},
2163 {"IF2 DAC R", NULL, "IF2 DAC"},
2164 {"IF3 DAC L", NULL, "IF3 DAC"},
2165 {"IF3 DAC R", NULL, "IF3 DAC"},
2167 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
2168 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
2169 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
2170 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
2172 {"ANC", NULL, "Stereo ADC MIXL"},
2173 {"ANC", NULL, "Stereo ADC MIXR"},
2175 {"Audio DSP", NULL, "DAC MIXL"},
2176 {"Audio DSP", NULL, "DAC MIXR"},
2178 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
2179 {"DAC L2 Mux", "IF3", "IF3 DAC L"},
2180 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
2181 {"DAC L2 Volume", NULL, "DAC L2 Mux"},
2183 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
2184 {"DAC R2 Mux", "IF3", "IF3 DAC R"},
2185 #if defined (CONFIG_SND_SOC_RT3261)
2186 {"DAC R2 Volume", NULL, "Mono dacr Mux"},
2187 {"Mono dacr Mux", "TxDC_R", "DAC R2 Mux"},
2188 {"Mono dacr Mux", "TxDP_R", "IF2 ADC R Mux"},
2190 {"DAC R2 Volume", NULL, "DAC R2 Mux"},
2193 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
2194 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2195 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
2196 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
2197 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2198 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
2200 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
2201 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2202 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Volume"},
2203 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
2204 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2205 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Volume"},
2207 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
2208 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Volume"},
2209 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
2210 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Volume"},
2212 {"DAC L1", NULL, "Stereo DAC MIXL"},
2213 {"DAC L1", NULL, "PLL1", check_sysclk1_source},
2214 {"DAC R1", NULL, "Stereo DAC MIXR"},
2215 {"DAC R1", NULL, "PLL1", check_sysclk1_source},
2216 {"DAC L2", NULL, "Mono DAC MIXL"},
2217 {"DAC L2", NULL, "PLL1", check_sysclk1_source},
2218 {"DAC R2", NULL, "Mono DAC MIXR"},
2219 {"DAC R2", NULL, "PLL1", check_sysclk1_source},
2221 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
2222 {"SPK MIXL", "INL Switch", "INL VOL"},
2223 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
2224 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
2225 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
2226 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
2227 {"SPK MIXR", "INR Switch", "INR VOL"},
2228 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
2229 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
2230 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
2232 {"OUT MIXL", "BST3 Switch", "BST3"},
2233 {"OUT MIXL", "BST1 Switch", "BST1"},
2234 {"OUT MIXL", "INL Switch", "INL VOL"},
2235 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
2236 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
2237 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
2238 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
2240 {"OUT MIXR", "BST3 Switch", "BST3"},
2241 {"OUT MIXR", "BST2 Switch", "BST2"},
2242 {"OUT MIXR", "BST1 Switch", "BST1"},
2243 {"OUT MIXR", "INR Switch", "INR VOL"},
2244 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
2245 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
2246 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
2247 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
2249 {"SPKVOL L", NULL, "SPK MIXL"},
2250 {"SPKVOL R", NULL, "SPK MIXR"},
2251 {"HPOVOL L", NULL, "OUT MIXL"},
2252 {"HPOVOL R", NULL, "OUT MIXR"},
2253 {"OUTVOL L", NULL, "OUT MIXL"},
2254 {"OUTVOL R", NULL, "OUT MIXR"},
2256 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
2257 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
2258 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
2259 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
2260 {"SPOL MIX", "BST1 Switch", "BST1"},
2261 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
2262 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
2263 {"SPOR MIX", "BST1 Switch", "BST1"},
2265 {"DAC 2", NULL, "DAC L2"},
2266 {"DAC 2", NULL, "DAC R2"},
2267 {"DAC 1", NULL, "DAC L1"},
2268 {"DAC 1", NULL, "DAC R1"},
2269 {"HPOVOL", NULL, "HPOVOL L"},
2270 {"HPOVOL", NULL, "HPOVOL R"},
2271 {"HPO MIX", "DAC2 Switch", "DAC 2"},
2272 {"HPO MIX", "DAC1 Switch", "DAC 1"},
2273 {"HPO MIX", "HPVOL Switch", "HPOVOL"},
2275 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
2276 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
2277 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
2278 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
2280 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
2281 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
2282 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
2283 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
2284 {"Mono MIX", "BST1 Switch", "BST1"},
2286 {"SPK amp", NULL, "SPOL MIX"},
2287 {"SPK amp", NULL, "SPOR MIX"},
2288 {"SPOLP", NULL, "SPK amp"},
2289 {"SPOLN", NULL, "SPK amp"},
2290 {"SPORP", NULL, "SPK amp"},
2291 {"SPORN", NULL, "SPK amp"},
2293 {"HP amp", NULL, "HPO MIX"},
2294 {"HPOL", NULL, "HP amp"},
2295 {"HPOR", NULL, "HP amp"},
2297 {"LOUT amp", NULL, "LOUT MIX"},
2298 {"LOUTL", NULL, "LOUT amp"},
2299 {"LOUTR", NULL, "LOUT amp"},
2301 {"Mono amp", NULL, "Mono MIX"},
2302 {"MonoP", NULL, "Mono amp"},
2303 {"MonoN", NULL, "Mono amp"},
2306 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
2313 val = snd_soc_read(codec, RT3261_I2S1_SDP);
2314 val = (val & RT3261_I2S_IF_MASK) >> RT3261_I2S_IF_SFT;
2317 if (val == RT3261_IF_123 || val == RT3261_IF_132 ||
2318 val == RT3261_IF_113)
2319 ret |= RT3261_U_IF1;
2320 if (val == RT3261_IF_312 || val == RT3261_IF_213 ||
2321 val == RT3261_IF_113)
2322 ret |= RT3261_U_IF2;
2323 if (val == RT3261_IF_321 || val == RT3261_IF_231)
2324 ret |= RT3261_U_IF3;
2328 if (val == RT3261_IF_231 || val == RT3261_IF_213 ||
2329 val == RT3261_IF_223)
2330 ret |= RT3261_U_IF1;
2331 if (val == RT3261_IF_123 || val == RT3261_IF_321 ||
2332 val == RT3261_IF_223)
2333 ret |= RT3261_U_IF2;
2334 if (val == RT3261_IF_132 || val == RT3261_IF_312)
2335 ret |= RT3261_U_IF3;
2346 static int get_clk_info(int sclk, int rate)
2348 int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
2350 if (sclk <= 0 || rate <= 0)
2354 for (i = 0; i < ARRAY_SIZE(pd); i++)
2355 if (sclk == rate * pd[i])
2361 static int rt3261_hw_params(struct snd_pcm_substream *substream,
2362 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
2364 struct snd_soc_pcm_runtime *rtd = substream->private_data;
2365 struct snd_soc_codec *codec = rtd->codec;
2366 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2367 unsigned int val_len = 0, val_clk, mask_clk, dai_sel;
2368 int pre_div, bclk_ms, frame_size;
2370 rt3261->lrck[dai->id] = params_rate(params);
2372 rt3261->lrck[dai->id] = 8000;
2373 pre_div = get_clk_info(rt3261->sysclk, rt3261->lrck[dai->id]);
2375 dev_err(codec->dev, "Unsupported clock setting\n");
2378 frame_size = snd_soc_params_to_frame_size(params);
2379 if (frame_size < 0) {
2380 dev_err(codec->dev, "Unsupported frame size: %d\n", frame_size);
2383 bclk_ms = frame_size > 32 ? 1 : 0;
2384 rt3261->bclk[dai->id] = rt3261->lrck[dai->id] * (32 << bclk_ms);
2386 dev_dbg(dai->dev, "bclk is %dHz and lrck is %dHz\n",
2387 rt3261->bclk[dai->id], rt3261->lrck[dai->id]);
2388 dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
2389 bclk_ms, pre_div, dai->id);
2391 switch (params_format(params)) {
2392 case SNDRV_PCM_FORMAT_S16_LE:
2394 case SNDRV_PCM_FORMAT_S20_3LE:
2395 val_len |= RT3261_I2S_DL_20;
2397 case SNDRV_PCM_FORMAT_S24_LE:
2398 val_len |= RT3261_I2S_DL_24;
2400 case SNDRV_PCM_FORMAT_S8:
2401 val_len |= RT3261_I2S_DL_8;
2407 dai_sel = get_sdp_info(codec, dai->id);
2408 dai_sel |= (RT3261_U_IF1 | RT3261_U_IF2);
2410 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
2413 if (dai_sel & RT3261_U_IF1) {
2414 mask_clk = RT3261_I2S_BCLK_MS1_MASK | RT3261_I2S_PD1_MASK;
2415 val_clk = bclk_ms << RT3261_I2S_BCLK_MS1_SFT |
2416 pre_div << RT3261_I2S_PD1_SFT;
2417 snd_soc_update_bits(codec, RT3261_I2S1_SDP,
2418 RT3261_I2S_DL_MASK, val_len);
2419 snd_soc_update_bits(codec, RT3261_ADDA_CLK1, mask_clk, val_clk);
2421 if (dai_sel & RT3261_U_IF2) {
2422 mask_clk = RT3261_I2S_BCLK_MS2_MASK | RT3261_I2S_PD2_MASK;
2423 val_clk = bclk_ms << RT3261_I2S_BCLK_MS2_SFT |
2424 pre_div << RT3261_I2S_PD2_SFT;
2425 snd_soc_update_bits(codec, RT3261_I2S2_SDP,
2426 RT3261_I2S_DL_MASK, val_len);
2427 snd_soc_update_bits(codec, RT3261_ADDA_CLK1, mask_clk, val_clk);
2433 static int rt3261_prepare(struct snd_pcm_substream *substream,
2434 struct snd_soc_dai *dai)
2436 struct snd_soc_pcm_runtime *rtd = substream->private_data;
2437 struct snd_soc_codec *codec = rtd->codec;
2438 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2440 rt3261->aif_pu = dai->id;
2444 static int rt3261_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
2446 struct snd_soc_codec *codec = dai->codec;
2447 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2448 unsigned int reg_val = 0, dai_sel;
2450 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
2451 case SND_SOC_DAIFMT_CBM_CFM:
2452 rt3261->master[dai->id] = 1;
2454 case SND_SOC_DAIFMT_CBS_CFS:
2455 reg_val |= RT3261_I2S_MS_S;
2456 rt3261->master[dai->id] = 0;
2462 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2463 case SND_SOC_DAIFMT_NB_NF:
2465 case SND_SOC_DAIFMT_IB_NF:
2466 reg_val |= RT3261_I2S_BP_INV;
2472 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
2473 case SND_SOC_DAIFMT_I2S:
2475 case SND_SOC_DAIFMT_LEFT_J:
2476 reg_val |= RT3261_I2S_DF_LEFT;
2478 case SND_SOC_DAIFMT_DSP_A:
2479 reg_val |= RT3261_I2S_DF_PCM_A;
2481 case SND_SOC_DAIFMT_DSP_B:
2482 reg_val |= RT3261_I2S_DF_PCM_B;
2488 dai_sel = get_sdp_info(codec, dai->id);
2490 dev_err(codec->dev, "Failed to get sdp info: %d\n", dai_sel);
2493 if (dai_sel & RT3261_U_IF1) {
2494 snd_soc_update_bits(codec, RT3261_I2S1_SDP,
2495 RT3261_I2S_MS_MASK | RT3261_I2S_BP_MASK |
2496 RT3261_I2S_DF_MASK, reg_val);
2498 if (dai_sel & RT3261_U_IF2) {
2499 snd_soc_update_bits(codec, RT3261_I2S2_SDP,
2500 RT3261_I2S_MS_MASK | RT3261_I2S_BP_MASK |
2501 RT3261_I2S_DF_MASK, reg_val);
2507 static int rt3261_set_dai_sysclk(struct snd_soc_dai *dai,
2508 int clk_id, unsigned int freq, int dir)
2510 struct snd_soc_codec *codec = dai->codec;
2511 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2512 unsigned int reg_val = 0;
2514 if (freq == rt3261->sysclk && clk_id == rt3261->sysclk_src)
2518 case RT3261_SCLK_S_MCLK:
2519 reg_val |= RT3261_SCLK_SRC_MCLK;
2521 case RT3261_SCLK_S_PLL1:
2522 reg_val |= RT3261_SCLK_SRC_PLL1;
2524 case RT3261_SCLK_S_RCCLK:
2525 reg_val |= RT3261_SCLK_SRC_RCCLK;
2528 dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
2531 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2532 RT3261_SCLK_SRC_MASK, reg_val);
2533 rt3261->sysclk = freq;
2534 rt3261->sysclk_src = clk_id;
2536 dev_dbg(dai->dev, "Sysclk is %dHz and clock id is %d\n", freq, clk_id);
2542 * rt3261_pll_calc - Calcualte PLL M/N/K code.
2543 * @freq_in: external clock provided to codec.
2544 * @freq_out: target clock which codec works on.
2545 * @pll_code: Pointer to structure with M, N, K and bypass flag.
2547 * Calcualte M/N/K code to configure PLL for codec. And K is assigned to 2
2548 * which make calculation more efficiently.
2550 * Returns 0 for success or negative error code.
2552 static int rt3261_pll_calc(const unsigned int freq_in,
2553 const unsigned int freq_out, struct rt3261_pll_code *pll_code)
2555 int max_n = RT3261_PLL_N_MAX, max_m = RT3261_PLL_M_MAX;
2556 int n, m, red, n_t, m_t, in_t, out_t, red_t = abs(freq_out - freq_in);
2557 bool bypass = false;
2559 if (RT3261_PLL_INP_MAX < freq_in || RT3261_PLL_INP_MIN > freq_in)
2562 for (n_t = 0; n_t <= max_n; n_t++) {
2563 in_t = (freq_in >> 1) + (freq_in >> 2) * n_t;
2566 if (in_t == freq_out) {
2571 for (m_t = 0; m_t <= max_m; m_t++) {
2572 out_t = in_t / (m_t + 2);
2573 red = abs(out_t - freq_out);
2583 pr_debug("Only get approximation about PLL\n");
2587 pll_code->m_bp = bypass;
2588 pll_code->m_code = m;
2589 pll_code->n_code = n;
2590 pll_code->k_code = 2;
2594 static int rt3261_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
2595 unsigned int freq_in, unsigned int freq_out)
2597 struct snd_soc_codec *codec = dai->codec;
2598 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2599 struct rt3261_pll_code pll_code;
2602 if (source == rt3261->pll_src && freq_in == rt3261->pll_in &&
2603 freq_out == rt3261->pll_out)
2606 if (!freq_in || !freq_out) {
2607 dev_dbg(codec->dev, "PLL disabled\n");
2610 rt3261->pll_out = 0;
2611 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2612 RT3261_SCLK_SRC_MASK, RT3261_SCLK_SRC_MCLK);
2617 case RT3261_PLL1_S_MCLK:
2618 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2619 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_MCLK);
2621 case RT3261_PLL1_S_BCLK1:
2622 case RT3261_PLL1_S_BCLK2:
2623 dai_sel = get_sdp_info(codec, dai->id);
2626 "Failed to get sdp info: %d\n", dai_sel);
2629 if (dai_sel & RT3261_U_IF1) {
2630 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2631 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK1);
2633 if (dai_sel & RT3261_U_IF2) {
2634 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2635 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK2);
2637 if (dai_sel & RT3261_U_IF3) {
2638 snd_soc_update_bits(codec, RT3261_GLB_CLK,
2639 RT3261_PLL1_SRC_MASK, RT3261_PLL1_SRC_BCLK3);
2643 dev_err(codec->dev, "Unknown PLL source %d\n", source);
2647 ret = rt3261_pll_calc(freq_in, freq_out, &pll_code);
2649 dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
2653 dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=2\n", pll_code.m_bp,
2654 (pll_code.m_bp ? 0 : pll_code.m_code), pll_code.n_code);
2656 snd_soc_write(codec, RT3261_PLL_CTRL1,
2657 pll_code.n_code << RT3261_PLL_N_SFT | pll_code.k_code);
2658 snd_soc_write(codec, RT3261_PLL_CTRL2,
2659 (pll_code.m_bp ? 0 : pll_code.m_code) << RT3261_PLL_M_SFT |
2660 pll_code.m_bp << RT3261_PLL_M_BP_SFT);
2662 rt3261->pll_in = freq_in;
2663 rt3261->pll_out = freq_out;
2664 rt3261->pll_src = source;
2670 * rt3261_index_show - Dump private registers.
2671 * @dev: codec device.
2672 * @attr: device attribute.
2673 * @buf: buffer for display.
2675 * To show non-zero values of all private registers.
2677 * Returns buffer length.
2679 static ssize_t rt3261_index_show(struct device *dev,
2680 struct device_attribute *attr, char *buf)
2682 struct i2c_client *client = to_i2c_client(dev);
2683 struct rt3261_priv *rt3261 = i2c_get_clientdata(client);
2684 struct snd_soc_codec *codec = rt3261->codec;
2688 cnt += sprintf(buf, "RT3261 index register\n");
2689 for (i = 0; i < 0xb4; i++) {
2690 if (cnt + RT3261_REG_DISP_LEN >= PAGE_SIZE)
2692 val = rt3261_index_read(codec, i);
2695 cnt += snprintf(buf + cnt, RT3261_REG_DISP_LEN,
2696 "%02x: %04x\n", i, val);
2699 if (cnt >= PAGE_SIZE)
2700 cnt = PAGE_SIZE - 1;
2704 static DEVICE_ATTR(index_reg, 0444, rt3261_index_show, NULL);
2706 static int rt3261_set_bias_level(struct snd_soc_codec *codec,
2707 enum snd_soc_bias_level level)
2710 case SND_SOC_BIAS_ON:
2713 case SND_SOC_BIAS_PREPARE:
2714 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
2715 RT3261_PWR_MB1 | RT3261_PWR_MB2,
2716 RT3261_PWR_MB1 | RT3261_PWR_MB2);
2719 case SND_SOC_BIAS_STANDBY:
2720 snd_soc_update_bits(codec, RT3261_PWR_ANLG2,
2721 RT3261_PWR_MB1 | RT3261_PWR_MB2, 0);
2722 if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
2723 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2724 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2725 RT3261_PWR_BG | RT3261_PWR_VREF2,
2726 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2727 RT3261_PWR_BG | RT3261_PWR_VREF2);
2729 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2730 RT3261_PWR_FV1 | RT3261_PWR_FV2,
2731 RT3261_PWR_FV1 | RT3261_PWR_FV2);
2732 snd_soc_write(codec, RT3261_GEN_CTRL1, 0x3701);
2733 codec->cache_only = false;
2734 codec->cache_sync = 1;
2735 snd_soc_cache_sync(codec);
2736 rt3261_index_sync(codec);
2740 case SND_SOC_BIAS_OFF:
2741 snd_soc_write(codec, RT3261_DEPOP_M1, 0x0004);
2742 snd_soc_write(codec, RT3261_DEPOP_M2, 0x1100);
2743 snd_soc_write(codec, RT3261_GEN_CTRL1, 0x3700);
2744 snd_soc_write(codec, RT3261_PWR_DIG1, 0x0000);
2745 snd_soc_write(codec, RT3261_PWR_DIG2, 0x0000);
2746 snd_soc_write(codec, RT3261_PWR_VOL, 0x0000);
2747 snd_soc_write(codec, RT3261_PWR_MIXER, 0x0000);
2748 snd_soc_write(codec, RT3261_PWR_ANLG1, 0x0000);
2749 snd_soc_write(codec, RT3261_PWR_ANLG2, 0x0000);
2755 codec->dapm.bias_level = level;
2760 static int rt3261_proc_init(void);
2763 static int rt3261_probe(struct snd_soc_codec *codec)
2765 struct rt3261_priv *rt3261 = snd_soc_codec_get_drvdata(codec);
2767 struct clk *iis_clk;
2769 pr_info("Codec driver version %s\n", VERSION);
2771 ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
2773 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
2781 //for rt5623 MCLK use
2782 iis_clk = clk_get_sys("rk29_i2s.2", "i2s");
2783 if (IS_ERR(iis_clk)) {
2784 printk("failed to get i2s clk\n");
2785 ret = PTR_ERR(iis_clk);
2787 printk("I2S2 got i2s clk ok!\n");
2788 clk_enable(iis_clk);
2789 clk_set_rate(iis_clk, 11289600);
2790 rk30_mux_api_set(GPIO0D0_I2S22CHCLK_SMCCSN0_NAME, GPIO0D_I2S2_2CH_CLK);
2794 rt3261_reset(codec);
2795 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2796 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2797 RT3261_PWR_BG | RT3261_PWR_VREF2,
2798 RT3261_PWR_VREF1 | RT3261_PWR_MB |
2799 RT3261_PWR_BG | RT3261_PWR_VREF2);
2801 snd_soc_update_bits(codec, RT3261_PWR_ANLG1,
2802 RT3261_PWR_FV1 | RT3261_PWR_FV2,
2803 RT3261_PWR_FV1 | RT3261_PWR_FV2);
2805 if (rt3261->dmic_en == RT3261_DMIC1) {
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_1L_LH_MASK | RT3261_DMIC_1R_LH_MASK,
2810 RT3261_DMIC_1L_LH_FALLING | RT3261_DMIC_1R_LH_RISING);
2811 } else if (rt3261->dmic_en == RT3261_DMIC2) {
2812 snd_soc_update_bits(codec, RT3261_GPIO_CTRL1,
2813 RT3261_GP2_PIN_MASK, RT3261_GP2_PIN_DMIC1_SCL);
2814 snd_soc_update_bits(codec, RT3261_DMIC,
2815 RT3261_DMIC_2L_LH_MASK | RT3261_DMIC_2R_LH_MASK,
2816 RT3261_DMIC_2L_LH_FALLING | RT3261_DMIC_2R_LH_RISING);
2818 snd_soc_write(codec, RT3261_GEN_CTRL2, 0x4040);
2819 ret = snd_soc_read(codec, RT3261_VENDOR_ID);
2820 printk("read 0x%x=0x%x\n",RT3261_VENDOR_ID,ret);
2822 snd_soc_update_bits(codec, RT3261_JD_CTRL,
2823 RT3261_JD1_IN4P_MASK | RT3261_JD2_IN4N_MASK,
2824 RT3261_JD1_IN4P_EN | RT3261_JD2_IN4N_EN);
2826 rt3261_reg_init(codec);
2828 codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
2829 rt3261->codec = codec;
2831 snd_soc_add_controls(codec, rt3261_snd_controls,
2832 ARRAY_SIZE(rt3261_snd_controls));
2833 snd_soc_dapm_new_controls(&codec->dapm, rt3261_dapm_widgets,
2834 ARRAY_SIZE(rt3261_dapm_widgets));
2835 snd_soc_dapm_add_routes(&codec->dapm, rt3261_dapm_routes,
2836 ARRAY_SIZE(rt3261_dapm_routes));
2839 #if defined (CONFIG_SND_SOC_RT3261)
2840 rt3261->dsp_sw = RT3261_DSP_AEC_NS_FENS;
2841 rt3261_dsp_probe(codec);
2845 #if defined(CONFIG_SND_HWDEP) || defined(CONFIG_SND_HWDEP_MODULE)
2846 struct rt_codec_ops *ioctl_ops = rt_codec_get_ioctl_ops();
2847 ioctl_ops->index_write = rt3261_index_write;
2848 ioctl_ops->index_read = rt3261_index_read;
2849 ioctl_ops->index_update_bits = rt3261_index_update_bits;
2850 ioctl_ops->ioctl_common = rt3261_ioctl_common;
2851 realtek_ce_init_hwdep(codec);
2856 ret = device_create_file(codec->dev, &dev_attr_index_reg);
2859 "Failed to create index_reg sysfs files: %d\n", ret);
2862 rt3261_codec = codec;
2866 static int rt3261_remove(struct snd_soc_codec *codec)
2868 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
2873 static int rt3261_suspend(struct snd_soc_codec *codec, pm_message_t state)
2875 #if defined (CONFIG_SND_SOC_RT3261)
2876 /* After opening LDO of DSP, then close LDO of codec.
2877 * (1) DSP LDO power on
2878 * (2) DSP core power off
2879 * (3) DSP IIS interface power off
2880 * (4) Toggle pin of codec LDO1 to power off
2882 //rt3261_dsp_suspend(codec, state);
2884 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
2888 static int rt3261_resume(struct snd_soc_codec *codec)
2890 rt3261_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
2891 #if defined (CONFIG_SND_SOC_RT3261)
2892 /* After opening LDO of codec, then close LDO of DSP. */
2893 //rt3261_dsp_resume(codec);
2898 #define rt3261_suspend NULL
2899 #define rt3261_resume NULL
2902 #define RT3261_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2903 #define RT3261_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2904 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2906 struct snd_soc_dai_ops rt3261_aif_dai_ops = {
2907 .hw_params = rt3261_hw_params,
2908 .prepare = rt3261_prepare,
2909 .set_fmt = rt3261_set_dai_fmt,
2910 .set_sysclk = rt3261_set_dai_sysclk,
2911 .set_pll = rt3261_set_dai_pll,
2914 struct snd_soc_dai_driver rt3261_dai[] = {
2916 .name = "rt3261-aif1",
2919 .stream_name = "AIF1 Playback",
2922 .rates = RT3261_STEREO_RATES,
2923 .formats = RT3261_FORMATS,
2926 .stream_name = "AIF1 Capture",
2929 .rates = RT3261_STEREO_RATES,
2930 .formats = RT3261_FORMATS,
2932 .ops = &rt3261_aif_dai_ops,
2935 .name = "rt3261-aif2",
2938 .stream_name = "AIF2 Playback",
2941 .rates = RT3261_STEREO_RATES,
2942 .formats = RT3261_FORMATS,
2945 .stream_name = "AIF2 Capture",
2948 .rates = RT3261_STEREO_RATES,
2949 .formats = RT3261_FORMATS,
2951 .ops = &rt3261_aif_dai_ops,
2955 static struct snd_soc_codec_driver soc_codec_dev_rt3261 = {
2956 .probe = rt3261_probe,
2957 .remove = rt3261_remove,
2958 .suspend = rt3261_suspend,
2959 .resume = rt3261_resume,
2960 .set_bias_level = rt3261_set_bias_level,
2961 .reg_cache_size = RT3261_VENDOR_ID2 + 1,
2962 .reg_word_size = sizeof(u16),
2963 .reg_cache_default = rt3261_reg,
2964 .volatile_register = rt3261_volatile_register,
2965 .readable_register = rt3261_readable_register,
2966 .reg_cache_step = 1,
2969 static const struct i2c_device_id rt3261_i2c_id[] = {
2973 MODULE_DEVICE_TABLE(i2c, rt3261_i2c_id);
2975 static int __devinit rt3261_i2c_probe(struct i2c_client *i2c,
2976 const struct i2c_device_id *id)
2978 struct rt3261_priv *rt3261;
2980 struct rt3261_platform_data *pdata = pdata = i2c->dev.platform_data;
2982 rt3261 = kzalloc(sizeof(struct rt3261_priv), GFP_KERNEL);
2986 rt3261->codec_en_gpio = pdata->codec_en_gpio;
2987 rt3261->io_init = pdata->io_init;
2990 rt3261->io_init(pdata->codec_en_gpio, pdata->codec_en_gpio_info.iomux_name, pdata->codec_en_gpio_info.iomux_mode);
2992 i2c_set_clientdata(i2c, rt3261);
2993 DBG("Enter::%s----%d\n",__FUNCTION__,__LINE__);
2994 ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt3261,
2995 rt3261_dai, ARRAY_SIZE(rt3261_dai));
3002 static int __devexit rt3261_i2c_remove(struct i2c_client *i2c)
3004 snd_soc_unregister_codec(&i2c->dev);
3005 kfree(i2c_get_clientdata(i2c));
3009 static void rt3261_i2c_shutdown(struct i2c_client *client)
3011 struct rt3261_priv *rt3261 = i2c_get_clientdata(client);
3012 struct snd_soc_codec *codec = rt3261->codec;
3015 rt3261_set_bias_level(codec, SND_SOC_BIAS_OFF);
3018 struct i2c_driver rt3261_i2c_driver = {
3021 .owner = THIS_MODULE,
3023 .probe = rt3261_i2c_probe,
3024 .remove = __devexit_p(rt3261_i2c_remove),
3025 .shutdown = rt3261_i2c_shutdown,
3026 .id_table = rt3261_i2c_id,
3029 static int __init rt3261_modinit(void)
3031 return i2c_add_driver(&rt3261_i2c_driver);
3033 module_init(rt3261_modinit);
3035 static void __exit rt3261_modexit(void)
3037 i2c_del_driver(&rt3261_i2c_driver);
3039 module_exit(rt3261_modexit);
3041 MODULE_DESCRIPTION("ASoC RT3261 driver");
3042 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
3043 MODULE_LICENSE("GPL");
3048 static ssize_t rt3261_proc_write(struct file *file, const char __user *buffer,
3049 unsigned long len, void *data)
3057 cookie_pot = (char *)vmalloc( len );
3064 if (copy_from_user( cookie_pot, buffer, len ))
3068 switch(cookie_pot[0])
3072 debug_write_read ++;
3073 debug_write_read %= 2;
3074 if(debug_write_read != 0)
3075 printk("Debug read and write reg on\n");
3077 printk("Debug read and write reg off\n");
3081 printk("Read reg debug\n");
3082 if(cookie_pot[1] ==':')
3084 debug_write_read = 1;
3085 strsep(&cookie_pot,":");
3086 while((p=strsep(&cookie_pot,",")))
3088 reg = simple_strtol(p,NULL,16);
3089 value = rt3261_read(rt3261_codec,reg);
3090 printk("rt3261_read:0x%04x = 0x%04x\n",reg,value);
3092 debug_write_read = 0;
3097 printk("Error Read reg debug.\n");
3098 printk("For example: echo r:22,23,24,25>rt3261_ts\n");
3103 printk("Write reg debug\n");
3104 if(cookie_pot[1] ==':')
3106 debug_write_read = 1;
3107 strsep(&cookie_pot,":");
3108 while((p=strsep(&cookie_pot,"=")))
3110 reg = simple_strtol(p,NULL,16);
3111 p=strsep(&cookie_pot,",");
3112 value = simple_strtol(p,NULL,16);
3113 rt3261_write(rt3261_codec,reg,value);
3114 printk("rt3261_write:0x%04x = 0x%04x\n",reg,value);
3116 debug_write_read = 0;
3121 printk("Error Write reg debug.\n");
3122 printk("For example: w:22=0,23=0,24=0,25=0>rt3261_ts\n");
3126 printk("Dump rt3261 dsp reg \n");
3128 for (i = 0; i < 0xb4; i++)
3130 value = rt3261_index_read(rt3261_codec, i);
3131 printk("rt3261_index_read:0x%04x = 0x%04x\n",i,value);
3136 printk("Help for rt3261_ts .\n-->The Cmd list: \n");
3137 printk("-->'d&&D' Open or Off the debug\n");
3138 printk("-->'r&&R' Read reg debug,Example: echo 'r:22,23,24,25'>rt3261_ts\n");
3139 printk("-->'w&&W' Write reg debug,Example: echo 'w:22=0,23=0,24=0,25=0'>rt3261_ts\n");
3146 static const struct file_operations rt3261_proc_fops = {
3147 .owner = THIS_MODULE,
3150 static int rt3261_proc_init(void)
3152 struct proc_dir_entry *rt3261_proc_entry;
3153 rt3261_proc_entry = create_proc_entry("driver/rt3261_ts", 0777, NULL);
3154 if(rt3261_proc_entry != NULL)
3156 rt3261_proc_entry->write_proc = rt3261_proc_write;
3161 printk("create proc error !\n");