2 * rt5640.c -- RT5640 ALSA SoC audio codec driver
4 * Copyright 2011 Realtek Semiconductor Corp.
5 * Author: Johnny Hsu <johnnyhsu@realtek.com>
6 * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #include <linux/module.h>
14 #include <linux/moduleparam.h>
15 #include <linux/init.h>
16 #include <linux/delay.h>
18 #include <linux/gpio.h>
19 #include <linux/i2c.h>
20 #include <linux/regmap.h>
21 #include <linux/of_gpio.h>
22 #include <linux/platform_device.h>
23 #include <linux/spi/spi.h>
24 #include <linux/acpi.h>
25 #include <sound/core.h>
26 #include <sound/pcm.h>
27 #include <sound/pcm_params.h>
28 #include <sound/soc.h>
29 #include <sound/soc-dapm.h>
30 #include <sound/initval.h>
31 #include <sound/tlv.h>
35 #define RT5640_DEVICE_ID 0x6231
37 #define RT5640_PR_RANGE_BASE (0xff + 1)
38 #define RT5640_PR_SPACING 0x100
40 #define RT5640_PR_BASE (RT5640_PR_RANGE_BASE + (0 * RT5640_PR_SPACING))
42 static const struct regmap_range_cfg rt5640_ranges
[] = {
43 { .name
= "PR", .range_min
= RT5640_PR_BASE
,
44 .range_max
= RT5640_PR_BASE
+ 0xb4,
45 .selector_reg
= RT5640_PRIV_INDEX
,
46 .selector_mask
= 0xff,
47 .selector_shift
= 0x0,
48 .window_start
= RT5640_PRIV_DATA
,
52 static struct reg_default init_list
[] = {
53 {RT5640_PR_BASE
+ 0x3d, 0x3600},
54 {RT5640_PR_BASE
+ 0x12, 0x0aa8},
55 {RT5640_PR_BASE
+ 0x14, 0x0aaa},
56 {RT5640_PR_BASE
+ 0x20, 0x6110},
57 {RT5640_PR_BASE
+ 0x21, 0xe0e0},
58 {RT5640_PR_BASE
+ 0x23, 0x1804},
60 #define RT5640_INIT_REG_LEN ARRAY_SIZE(init_list)
62 static const struct reg_default rt5640_reg
[] = {
168 static int rt5640_reset(struct snd_soc_codec
*codec
)
170 return snd_soc_write(codec
, RT5640_RESET
, 0);
173 static bool rt5640_volatile_register(struct device
*dev
, unsigned int reg
)
177 for (i
= 0; i
< ARRAY_SIZE(rt5640_ranges
); i
++)
178 if ((reg
>= rt5640_ranges
[i
].window_start
&&
179 reg
<= rt5640_ranges
[i
].window_start
+
180 rt5640_ranges
[i
].window_len
) ||
181 (reg
>= rt5640_ranges
[i
].range_min
&&
182 reg
<= rt5640_ranges
[i
].range_max
))
188 case RT5640_EQ_CTRL1
:
189 case RT5640_DRC_AGC_1
:
190 case RT5640_ANC_CTRL1
:
191 case RT5640_IRQ_CTRL2
:
192 case RT5640_INT_IRQ_ST
:
193 case RT5640_DSP_CTRL2
:
194 case RT5640_DSP_CTRL3
:
195 case RT5640_PRIV_INDEX
:
196 case RT5640_PRIV_DATA
:
197 case RT5640_PGM_REG_ARR1
:
198 case RT5640_PGM_REG_ARR3
:
199 case RT5640_VENDOR_ID
:
200 case RT5640_VENDOR_ID1
:
201 case RT5640_VENDOR_ID2
:
208 static bool rt5640_readable_register(struct device
*dev
, unsigned int reg
)
212 for (i
= 0; i
< ARRAY_SIZE(rt5640_ranges
); i
++)
213 if ((reg
>= rt5640_ranges
[i
].window_start
&&
214 reg
<= rt5640_ranges
[i
].window_start
+
215 rt5640_ranges
[i
].window_len
) ||
216 (reg
>= rt5640_ranges
[i
].range_min
&&
217 reg
<= rt5640_ranges
[i
].range_max
))
225 case RT5640_MONO_OUT
:
228 case RT5640_INL_INR_VOL
:
229 case RT5640_DAC1_DIG_VOL
:
230 case RT5640_DAC2_DIG_VOL
:
231 case RT5640_DAC2_CTRL
:
232 case RT5640_ADC_DIG_VOL
:
233 case RT5640_ADC_DATA
:
234 case RT5640_ADC_BST_VOL
:
235 case RT5640_STO_ADC_MIXER
:
236 case RT5640_MONO_ADC_MIXER
:
237 case RT5640_AD_DA_MIXER
:
238 case RT5640_STO_DAC_MIXER
:
239 case RT5640_MONO_DAC_MIXER
:
240 case RT5640_DIG_MIXER
:
241 case RT5640_DSP_PATH1
:
242 case RT5640_DSP_PATH2
:
243 case RT5640_DIG_INF_DATA
:
244 case RT5640_REC_L1_MIXER
:
245 case RT5640_REC_L2_MIXER
:
246 case RT5640_REC_R1_MIXER
:
247 case RT5640_REC_R2_MIXER
:
248 case RT5640_HPO_MIXER
:
249 case RT5640_SPK_L_MIXER
:
250 case RT5640_SPK_R_MIXER
:
251 case RT5640_SPO_L_MIXER
:
252 case RT5640_SPO_R_MIXER
:
253 case RT5640_SPO_CLSD_RATIO
:
254 case RT5640_MONO_MIXER
:
255 case RT5640_OUT_L1_MIXER
:
256 case RT5640_OUT_L2_MIXER
:
257 case RT5640_OUT_L3_MIXER
:
258 case RT5640_OUT_R1_MIXER
:
259 case RT5640_OUT_R2_MIXER
:
260 case RT5640_OUT_R3_MIXER
:
261 case RT5640_LOUT_MIXER
:
262 case RT5640_PWR_DIG1
:
263 case RT5640_PWR_DIG2
:
264 case RT5640_PWR_ANLG1
:
265 case RT5640_PWR_ANLG2
:
266 case RT5640_PWR_MIXER
:
268 case RT5640_PRIV_INDEX
:
269 case RT5640_PRIV_DATA
:
270 case RT5640_I2S1_SDP
:
271 case RT5640_I2S2_SDP
:
272 case RT5640_ADDA_CLK1
:
273 case RT5640_ADDA_CLK2
:
276 case RT5640_PLL_CTRL1
:
277 case RT5640_PLL_CTRL2
:
284 case RT5640_CLS_D_OVCD
:
285 case RT5640_CLS_D_OUT
:
286 case RT5640_DEPOP_M1
:
287 case RT5640_DEPOP_M2
:
288 case RT5640_DEPOP_M3
:
289 case RT5640_CHARGE_PUMP
:
290 case RT5640_PV_DET_SPK_G
:
292 case RT5640_EQ_CTRL1
:
293 case RT5640_EQ_CTRL2
:
294 case RT5640_WIND_FILTER
:
295 case RT5640_DRC_AGC_1
:
296 case RT5640_DRC_AGC_2
:
297 case RT5640_DRC_AGC_3
:
299 case RT5640_ANC_CTRL1
:
300 case RT5640_ANC_CTRL2
:
301 case RT5640_ANC_CTRL3
:
304 case RT5640_IRQ_CTRL1
:
305 case RT5640_IRQ_CTRL2
:
306 case RT5640_INT_IRQ_ST
:
307 case RT5640_GPIO_CTRL1
:
308 case RT5640_GPIO_CTRL2
:
309 case RT5640_GPIO_CTRL3
:
310 case RT5640_DSP_CTRL1
:
311 case RT5640_DSP_CTRL2
:
312 case RT5640_DSP_CTRL3
:
313 case RT5640_DSP_CTRL4
:
314 case RT5640_PGM_REG_ARR1
:
315 case RT5640_PGM_REG_ARR2
:
316 case RT5640_PGM_REG_ARR3
:
317 case RT5640_PGM_REG_ARR4
:
318 case RT5640_PGM_REG_ARR5
:
319 case RT5640_SCB_FUNC
:
320 case RT5640_SCB_CTRL
:
321 case RT5640_BASE_BACK
:
322 case RT5640_MP3_PLUS1
:
323 case RT5640_MP3_PLUS2
:
326 case RT5640_HP_CALIB_AMP_DET
:
327 case RT5640_HP_CALIB2
:
333 case RT5640_VENDOR_ID
:
334 case RT5640_VENDOR_ID1
:
335 case RT5640_VENDOR_ID2
:
342 static const DECLARE_TLV_DB_SCALE(out_vol_tlv
, -4650, 150, 0);
343 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv
, -65625, 375, 0);
344 static const DECLARE_TLV_DB_SCALE(in_vol_tlv
, -3450, 150, 0);
345 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv
, -17625, 375, 0);
346 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv
, 0, 1200, 0);
348 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
349 static unsigned int bst_tlv
[] = {
350 TLV_DB_RANGE_HEAD(7),
351 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
352 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
353 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
354 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
355 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
356 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
357 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
360 /* Interface data select */
361 static const char * const rt5640_data_select
[] = {
362 "Normal", "left copy to right", "right copy to left", "Swap"};
364 static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum
, RT5640_DIG_INF_DATA
,
365 RT5640_IF1_DAC_SEL_SFT
, rt5640_data_select
);
367 static SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum
, RT5640_DIG_INF_DATA
,
368 RT5640_IF1_ADC_SEL_SFT
, rt5640_data_select
);
370 static SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum
, RT5640_DIG_INF_DATA
,
371 RT5640_IF2_DAC_SEL_SFT
, rt5640_data_select
);
373 static SOC_ENUM_SINGLE_DECL(rt5640_if2_adc_enum
, RT5640_DIG_INF_DATA
,
374 RT5640_IF2_ADC_SEL_SFT
, rt5640_data_select
);
376 /* Class D speaker gain ratio */
377 static const char * const rt5640_clsd_spk_ratio
[] = {"1.66x", "1.83x", "1.94x",
378 "2x", "2.11x", "2.22x", "2.33x", "2.44x", "2.55x", "2.66x", "2.77x"};
380 static SOC_ENUM_SINGLE_DECL(rt5640_clsd_spk_ratio_enum
, RT5640_CLS_D_OUT
,
381 RT5640_CLSD_RATIO_SFT
, rt5640_clsd_spk_ratio
);
383 static const struct snd_kcontrol_new rt5640_snd_controls
[] = {
384 /* Speaker Output Volume */
385 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL
,
386 RT5640_VOL_L_SFT
, RT5640_VOL_R_SFT
, 1, 1),
387 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL
,
388 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
, 39, 1, out_vol_tlv
),
389 /* Headphone Output Volume */
390 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL
,
391 RT5640_VOL_L_SFT
, RT5640_VOL_R_SFT
, 1, 1),
392 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL
,
393 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
, 39, 1, out_vol_tlv
),
395 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT
,
396 RT5640_L_MUTE_SFT
, RT5640_R_MUTE_SFT
, 1, 1),
397 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT
,
398 RT5640_VOL_L_SFT
, RT5640_VOL_R_SFT
, 1, 1),
399 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT
,
400 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
, 39, 1, out_vol_tlv
),
401 /* MONO Output Control */
402 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT
,
403 RT5640_L_MUTE_SFT
, 1, 1),
404 /* DAC Digital Volume */
405 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL
,
406 RT5640_M_DAC_L2_VOL_SFT
, RT5640_M_DAC_R2_VOL_SFT
, 1, 1),
407 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL
,
408 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
409 175, 0, dac_vol_tlv
),
410 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL
,
411 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
412 175, 0, dac_vol_tlv
),
413 /* IN1/IN2 Control */
414 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2
,
415 RT5640_BST_SFT1
, 8, 0, bst_tlv
),
416 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4
,
417 RT5640_BST_SFT2
, 8, 0, bst_tlv
),
418 /* INL/INR Volume Control */
419 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL
,
420 RT5640_INL_VOL_SFT
, RT5640_INR_VOL_SFT
,
422 /* ADC Digital Volume Control */
423 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL
,
424 RT5640_L_MUTE_SFT
, RT5640_R_MUTE_SFT
, 1, 1),
425 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL
,
426 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
427 127, 0, adc_vol_tlv
),
428 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA
,
429 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
430 127, 0, adc_vol_tlv
),
431 /* ADC Boost Volume Control */
432 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL
,
433 RT5640_ADC_L_BST_SFT
, RT5640_ADC_R_BST_SFT
,
435 /* Class D speaker gain ratio */
436 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum
),
438 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum
),
439 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum
),
440 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum
),
441 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum
),
445 * set_dmic_clk - Set parameter of dmic.
448 * @kcontrol: The kcontrol of this widget.
451 * Choose dmic clock between 1MHz and 3MHz.
452 * It is better for clock to approximate 3MHz.
454 static int set_dmic_clk(struct snd_soc_dapm_widget
*w
,
455 struct snd_kcontrol
*kcontrol
, int event
)
457 struct snd_soc_codec
*codec
= w
->codec
;
458 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
459 int div
[] = {2, 3, 4, 6, 8, 12};
460 int idx
= -EINVAL
, i
;
461 int rate
, red
, bound
, temp
;
463 rate
= rt5640
->sysclk
;
465 for (i
= 0; i
< ARRAY_SIZE(div
); i
++) {
466 bound
= div
[i
] * 3000000;
476 dev_err(codec
->dev
, "Failed to set DMIC clock\n");
478 snd_soc_update_bits(codec
, RT5640_DMIC
, RT5640_DMIC_CLK_MASK
,
479 idx
<< RT5640_DMIC_CLK_SFT
);
483 static int is_sys_clk_from_pll(struct snd_soc_dapm_widget
*source
,
484 struct snd_soc_dapm_widget
*sink
)
488 val
= snd_soc_read(source
->codec
, RT5640_GLB_CLK
);
489 val
&= RT5640_SCLK_SRC_MASK
;
490 if (val
== RT5640_SCLK_SRC_PLL1
|| val
== RT5640_SCLK_SRC_PLL1T
)
497 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix
[] = {
498 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER
,
499 RT5640_M_ADC_L1_SFT
, 1, 1),
500 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER
,
501 RT5640_M_ADC_L2_SFT
, 1, 1),
504 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix
[] = {
505 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER
,
506 RT5640_M_ADC_R1_SFT
, 1, 1),
507 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER
,
508 RT5640_M_ADC_R2_SFT
, 1, 1),
511 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix
[] = {
512 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER
,
513 RT5640_M_MONO_ADC_L1_SFT
, 1, 1),
514 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER
,
515 RT5640_M_MONO_ADC_L2_SFT
, 1, 1),
518 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix
[] = {
519 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER
,
520 RT5640_M_MONO_ADC_R1_SFT
, 1, 1),
521 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER
,
522 RT5640_M_MONO_ADC_R2_SFT
, 1, 1),
525 static const struct snd_kcontrol_new rt5640_dac_l_mix
[] = {
526 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER
,
527 RT5640_M_ADCMIX_L_SFT
, 1, 1),
528 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER
,
529 RT5640_M_IF1_DAC_L_SFT
, 1, 1),
532 static const struct snd_kcontrol_new rt5640_dac_r_mix
[] = {
533 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER
,
534 RT5640_M_ADCMIX_R_SFT
, 1, 1),
535 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER
,
536 RT5640_M_IF1_DAC_R_SFT
, 1, 1),
539 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix
[] = {
540 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER
,
541 RT5640_M_DAC_L1_SFT
, 1, 1),
542 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER
,
543 RT5640_M_DAC_L2_SFT
, 1, 1),
544 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER
,
545 RT5640_M_ANC_DAC_L_SFT
, 1, 1),
548 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix
[] = {
549 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER
,
550 RT5640_M_DAC_R1_SFT
, 1, 1),
551 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER
,
552 RT5640_M_DAC_R2_SFT
, 1, 1),
553 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER
,
554 RT5640_M_ANC_DAC_R_SFT
, 1, 1),
557 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix
[] = {
558 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER
,
559 RT5640_M_DAC_L1_MONO_L_SFT
, 1, 1),
560 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER
,
561 RT5640_M_DAC_L2_MONO_L_SFT
, 1, 1),
562 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER
,
563 RT5640_M_DAC_R2_MONO_L_SFT
, 1, 1),
566 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix
[] = {
567 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER
,
568 RT5640_M_DAC_R1_MONO_R_SFT
, 1, 1),
569 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER
,
570 RT5640_M_DAC_R2_MONO_R_SFT
, 1, 1),
571 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER
,
572 RT5640_M_DAC_L2_MONO_R_SFT
, 1, 1),
575 static const struct snd_kcontrol_new rt5640_dig_l_mix
[] = {
576 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER
,
577 RT5640_M_STO_L_DAC_L_SFT
, 1, 1),
578 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER
,
579 RT5640_M_DAC_L2_DAC_L_SFT
, 1, 1),
582 static const struct snd_kcontrol_new rt5640_dig_r_mix
[] = {
583 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER
,
584 RT5640_M_STO_R_DAC_R_SFT
, 1, 1),
585 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER
,
586 RT5640_M_DAC_R2_DAC_R_SFT
, 1, 1),
589 /* Analog Input Mixer */
590 static const struct snd_kcontrol_new rt5640_rec_l_mix
[] = {
591 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER
,
592 RT5640_M_HP_L_RM_L_SFT
, 1, 1),
593 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER
,
594 RT5640_M_IN_L_RM_L_SFT
, 1, 1),
595 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER
,
596 RT5640_M_BST4_RM_L_SFT
, 1, 1),
597 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER
,
598 RT5640_M_BST1_RM_L_SFT
, 1, 1),
599 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER
,
600 RT5640_M_OM_L_RM_L_SFT
, 1, 1),
603 static const struct snd_kcontrol_new rt5640_rec_r_mix
[] = {
604 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER
,
605 RT5640_M_HP_R_RM_R_SFT
, 1, 1),
606 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER
,
607 RT5640_M_IN_R_RM_R_SFT
, 1, 1),
608 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER
,
609 RT5640_M_BST4_RM_R_SFT
, 1, 1),
610 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER
,
611 RT5640_M_BST1_RM_R_SFT
, 1, 1),
612 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER
,
613 RT5640_M_OM_R_RM_R_SFT
, 1, 1),
616 /* Analog Output Mixer */
617 static const struct snd_kcontrol_new rt5640_spk_l_mix
[] = {
618 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER
,
619 RT5640_M_RM_L_SM_L_SFT
, 1, 1),
620 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER
,
621 RT5640_M_IN_L_SM_L_SFT
, 1, 1),
622 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER
,
623 RT5640_M_DAC_L1_SM_L_SFT
, 1, 1),
624 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER
,
625 RT5640_M_DAC_L2_SM_L_SFT
, 1, 1),
626 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER
,
627 RT5640_M_OM_L_SM_L_SFT
, 1, 1),
630 static const struct snd_kcontrol_new rt5640_spk_r_mix
[] = {
631 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER
,
632 RT5640_M_RM_R_SM_R_SFT
, 1, 1),
633 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER
,
634 RT5640_M_IN_R_SM_R_SFT
, 1, 1),
635 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER
,
636 RT5640_M_DAC_R1_SM_R_SFT
, 1, 1),
637 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER
,
638 RT5640_M_DAC_R2_SM_R_SFT
, 1, 1),
639 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER
,
640 RT5640_M_OM_R_SM_R_SFT
, 1, 1),
643 static const struct snd_kcontrol_new rt5640_out_l_mix
[] = {
644 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER
,
645 RT5640_M_SM_L_OM_L_SFT
, 1, 1),
646 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER
,
647 RT5640_M_BST1_OM_L_SFT
, 1, 1),
648 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER
,
649 RT5640_M_IN_L_OM_L_SFT
, 1, 1),
650 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER
,
651 RT5640_M_RM_L_OM_L_SFT
, 1, 1),
652 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER
,
653 RT5640_M_DAC_R2_OM_L_SFT
, 1, 1),
654 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER
,
655 RT5640_M_DAC_L2_OM_L_SFT
, 1, 1),
656 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER
,
657 RT5640_M_DAC_L1_OM_L_SFT
, 1, 1),
660 static const struct snd_kcontrol_new rt5640_out_r_mix
[] = {
661 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER
,
662 RT5640_M_SM_L_OM_R_SFT
, 1, 1),
663 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER
,
664 RT5640_M_BST4_OM_R_SFT
, 1, 1),
665 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER
,
666 RT5640_M_BST1_OM_R_SFT
, 1, 1),
667 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER
,
668 RT5640_M_IN_R_OM_R_SFT
, 1, 1),
669 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER
,
670 RT5640_M_RM_R_OM_R_SFT
, 1, 1),
671 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER
,
672 RT5640_M_DAC_L2_OM_R_SFT
, 1, 1),
673 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER
,
674 RT5640_M_DAC_R2_OM_R_SFT
, 1, 1),
675 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER
,
676 RT5640_M_DAC_R1_OM_R_SFT
, 1, 1),
679 static const struct snd_kcontrol_new rt5640_spo_l_mix
[] = {
680 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER
,
681 RT5640_M_DAC_R1_SPM_L_SFT
, 1, 1),
682 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER
,
683 RT5640_M_DAC_L1_SPM_L_SFT
, 1, 1),
684 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER
,
685 RT5640_M_SV_R_SPM_L_SFT
, 1, 1),
686 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER
,
687 RT5640_M_SV_L_SPM_L_SFT
, 1, 1),
688 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER
,
689 RT5640_M_BST1_SPM_L_SFT
, 1, 1),
692 static const struct snd_kcontrol_new rt5640_spo_r_mix
[] = {
693 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER
,
694 RT5640_M_DAC_R1_SPM_R_SFT
, 1, 1),
695 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER
,
696 RT5640_M_SV_R_SPM_R_SFT
, 1, 1),
697 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER
,
698 RT5640_M_BST1_SPM_R_SFT
, 1, 1),
701 static const struct snd_kcontrol_new rt5640_hpo_mix
[] = {
702 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER
,
703 RT5640_M_DAC2_HM_SFT
, 1, 1),
704 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER
,
705 RT5640_M_DAC1_HM_SFT
, 1, 1),
706 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER
,
707 RT5640_M_HPVOL_HM_SFT
, 1, 1),
710 static const struct snd_kcontrol_new rt5640_lout_mix
[] = {
711 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER
,
712 RT5640_M_DAC_L1_LM_SFT
, 1, 1),
713 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER
,
714 RT5640_M_DAC_R1_LM_SFT
, 1, 1),
715 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER
,
716 RT5640_M_OV_L_LM_SFT
, 1, 1),
717 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER
,
718 RT5640_M_OV_R_LM_SFT
, 1, 1),
721 static const struct snd_kcontrol_new rt5640_mono_mix
[] = {
722 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER
,
723 RT5640_M_DAC_R2_MM_SFT
, 1, 1),
724 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER
,
725 RT5640_M_DAC_L2_MM_SFT
, 1, 1),
726 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER
,
727 RT5640_M_OV_R_MM_SFT
, 1, 1),
728 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER
,
729 RT5640_M_OV_L_MM_SFT
, 1, 1),
730 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER
,
731 RT5640_M_BST1_MM_SFT
, 1, 1),
734 static const struct snd_kcontrol_new spk_l_enable_control
=
735 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL
,
736 RT5640_L_MUTE_SFT
, 1, 1);
738 static const struct snd_kcontrol_new spk_r_enable_control
=
739 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL
,
740 RT5640_R_MUTE_SFT
, 1, 1);
742 static const struct snd_kcontrol_new hp_l_enable_control
=
743 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL
,
744 RT5640_L_MUTE_SFT
, 1, 1);
746 static const struct snd_kcontrol_new hp_r_enable_control
=
747 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL
,
748 RT5640_R_MUTE_SFT
, 1, 1);
750 /* Stereo ADC source */
751 static const char * const rt5640_stereo_adc1_src
[] = {
755 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc1_enum
, RT5640_STO_ADC_MIXER
,
756 RT5640_ADC_1_SRC_SFT
, rt5640_stereo_adc1_src
);
758 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux
=
759 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum
);
761 static const char * const rt5640_stereo_adc2_src
[] = {
762 "DMIC1", "DMIC2", "DIG MIX"
765 static SOC_ENUM_SINGLE_DECL(rt5640_stereo_adc2_enum
, RT5640_STO_ADC_MIXER
,
766 RT5640_ADC_2_SRC_SFT
, rt5640_stereo_adc2_src
);
768 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux
=
769 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum
);
771 /* Mono ADC source */
772 static const char * const rt5640_mono_adc_l1_src
[] = {
773 "Mono DAC MIXL", "ADCL"
776 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l1_enum
, RT5640_MONO_ADC_MIXER
,
777 RT5640_MONO_ADC_L1_SRC_SFT
, rt5640_mono_adc_l1_src
);
779 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux
=
780 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum
);
782 static const char * const rt5640_mono_adc_l2_src
[] = {
783 "DMIC L1", "DMIC L2", "Mono DAC MIXL"
786 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_l2_enum
, RT5640_MONO_ADC_MIXER
,
787 RT5640_MONO_ADC_L2_SRC_SFT
, rt5640_mono_adc_l2_src
);
789 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux
=
790 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum
);
792 static const char * const rt5640_mono_adc_r1_src
[] = {
793 "Mono DAC MIXR", "ADCR"
796 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r1_enum
, RT5640_MONO_ADC_MIXER
,
797 RT5640_MONO_ADC_R1_SRC_SFT
, rt5640_mono_adc_r1_src
);
799 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux
=
800 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum
);
802 static const char * const rt5640_mono_adc_r2_src
[] = {
803 "DMIC R1", "DMIC R2", "Mono DAC MIXR"
806 static SOC_ENUM_SINGLE_DECL(rt5640_mono_adc_r2_enum
, RT5640_MONO_ADC_MIXER
,
807 RT5640_MONO_ADC_R2_SRC_SFT
, rt5640_mono_adc_r2_src
);
809 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux
=
810 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum
);
812 /* DAC2 channel source */
813 static const char * const rt5640_dac_l2_src
[] = {
817 static int rt5640_dac_l2_values
[] = {
822 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum
,
823 RT5640_DSP_PATH2
, RT5640_DAC_L2_SEL_SFT
,
824 0x3, rt5640_dac_l2_src
, rt5640_dac_l2_values
);
826 static const struct snd_kcontrol_new rt5640_dac_l2_mux
=
827 SOC_DAPM_VALUE_ENUM("DAC2 left channel source", rt5640_dac_l2_enum
);
829 static const char * const rt5640_dac_r2_src
[] = {
833 static int rt5640_dac_r2_values
[] = {
837 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_r2_enum
,
838 RT5640_DSP_PATH2
, RT5640_DAC_R2_SEL_SFT
,
839 0x3, rt5640_dac_r2_src
, rt5640_dac_r2_values
);
841 static const struct snd_kcontrol_new rt5640_dac_r2_mux
=
842 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum
);
844 /* digital interface and iis interface map */
845 static const char * const rt5640_dai_iis_map
[] = {
846 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2"
849 static int rt5640_dai_iis_map_values
[] = {
856 static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum
,
857 RT5640_I2S1_SDP
, RT5640_I2S_IF_SFT
,
858 0x7, rt5640_dai_iis_map
,
859 rt5640_dai_iis_map_values
);
861 static const struct snd_kcontrol_new rt5640_dai_mux
=
862 SOC_DAPM_VALUE_ENUM("DAI select", rt5640_dai_iis_map_enum
);
865 static const char * const rt5640_sdi_sel
[] = {
869 static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum
, RT5640_I2S2_SDP
,
870 RT5640_I2S2_SDI_SFT
, rt5640_sdi_sel
);
872 static const struct snd_kcontrol_new rt5640_sdi_mux
=
873 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum
);
875 static void hp_amp_power_on(struct snd_soc_codec
*codec
)
877 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
879 /* depop parameters */
880 regmap_update_bits(rt5640
->regmap
, RT5640_PR_BASE
+
881 RT5640_CHPUMP_INT_REG1
, 0x0700, 0x0200);
882 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M2
,
883 RT5640_DEPOP_MASK
, RT5640_DEPOP_MAN
);
884 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M1
,
885 RT5640_HP_CP_MASK
| RT5640_HP_SG_MASK
| RT5640_HP_CB_MASK
,
886 RT5640_HP_CP_PU
| RT5640_HP_SG_DIS
| RT5640_HP_CB_PU
);
887 regmap_write(rt5640
->regmap
, RT5640_PR_BASE
+ RT5640_HP_DCC_INT1
,
889 /* headphone amp power on */
890 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
891 RT5640_PWR_FV1
| RT5640_PWR_FV2
, 0);
892 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
895 usleep_range(10000, 15000);
896 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
897 RT5640_PWR_FV1
| RT5640_PWR_FV2
,
898 RT5640_PWR_FV1
| RT5640_PWR_FV2
);
901 static void rt5640_pmu_depop(struct snd_soc_codec
*codec
)
903 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
905 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M2
,
906 RT5640_DEPOP_MASK
| RT5640_DIG_DP_MASK
,
907 RT5640_DEPOP_AUTO
| RT5640_DIG_DP_EN
);
908 regmap_update_bits(rt5640
->regmap
, RT5640_CHARGE_PUMP
,
909 RT5640_PM_HP_MASK
, RT5640_PM_HP_HV
);
911 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M3
,
912 RT5640_CP_FQ1_MASK
| RT5640_CP_FQ2_MASK
| RT5640_CP_FQ3_MASK
,
913 (RT5640_CP_FQ_192_KHZ
<< RT5640_CP_FQ1_SFT
) |
914 (RT5640_CP_FQ_12_KHZ
<< RT5640_CP_FQ2_SFT
) |
915 (RT5640_CP_FQ_192_KHZ
<< RT5640_CP_FQ3_SFT
));
917 regmap_write(rt5640
->regmap
, RT5640_PR_BASE
+
918 RT5640_MAMP_INT_REG2
, 0x1c00);
919 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M1
,
920 RT5640_HP_CP_MASK
| RT5640_HP_SG_MASK
,
921 RT5640_HP_CP_PD
| RT5640_HP_SG_EN
);
922 regmap_update_bits(rt5640
->regmap
, RT5640_PR_BASE
+
923 RT5640_CHPUMP_INT_REG1
, 0x0700, 0x0400);
926 static int rt5640_hp_event(struct snd_soc_dapm_widget
*w
,
927 struct snd_kcontrol
*kcontrol
, int event
)
929 struct snd_soc_codec
*codec
= w
->codec
;
930 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
933 case SND_SOC_DAPM_POST_PMU
:
934 rt5640_pmu_depop(codec
);
938 case SND_SOC_DAPM_PRE_PMD
:
940 usleep_range(70000, 75000);
950 static int rt5640_hp_power_event(struct snd_soc_dapm_widget
*w
,
951 struct snd_kcontrol
*kcontrol
, int event
)
953 struct snd_soc_codec
*codec
= w
->codec
;
956 case SND_SOC_DAPM_POST_PMU
:
957 hp_amp_power_on(codec
);
966 static int rt5640_hp_post_event(struct snd_soc_dapm_widget
*w
,
967 struct snd_kcontrol
*kcontrol
, int event
)
969 struct snd_soc_codec
*codec
= w
->codec
;
970 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
973 case SND_SOC_DAPM_POST_PMU
:
974 if (!rt5640
->hp_mute
)
975 usleep_range(80000, 85000);
986 static const struct snd_soc_dapm_widget rt5640_dapm_widgets
[] = {
987 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2
,
988 RT5640_PWR_PLL_BIT
, 0, NULL
, 0),
991 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1
,
992 RT5640_PWR_LDO2_BIT
, 0, NULL
, 0),
993 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2
,
994 RT5640_PWR_MB1_BIT
, 0, NULL
, 0),
996 SND_SOC_DAPM_INPUT("DMIC1"),
997 SND_SOC_DAPM_INPUT("DMIC2"),
998 SND_SOC_DAPM_INPUT("IN1P"),
999 SND_SOC_DAPM_INPUT("IN1N"),
1000 SND_SOC_DAPM_INPUT("IN2P"),
1001 SND_SOC_DAPM_INPUT("IN2N"),
1002 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1003 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1004 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1005 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1007 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM
, 0, 0,
1008 set_dmic_clk
, SND_SOC_DAPM_PRE_PMU
),
1009 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC
, RT5640_DMIC_1_EN_SFT
, 0,
1011 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC
, RT5640_DMIC_2_EN_SFT
, 0,
1014 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2
,
1015 RT5640_PWR_BST1_BIT
, 0, NULL
, 0),
1016 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2
,
1017 RT5640_PWR_BST4_BIT
, 0, NULL
, 0),
1019 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL
,
1020 RT5640_PWR_IN_L_BIT
, 0, NULL
, 0),
1021 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL
,
1022 RT5640_PWR_IN_R_BIT
, 0, NULL
, 0),
1024 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER
, RT5640_PWR_RM_L_BIT
, 0,
1025 rt5640_rec_l_mix
, ARRAY_SIZE(rt5640_rec_l_mix
)),
1026 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER
, RT5640_PWR_RM_R_BIT
, 0,
1027 rt5640_rec_r_mix
, ARRAY_SIZE(rt5640_rec_r_mix
)),
1029 SND_SOC_DAPM_ADC("ADC L", NULL
, RT5640_PWR_DIG1
,
1030 RT5640_PWR_ADC_L_BIT
, 0),
1031 SND_SOC_DAPM_ADC("ADC R", NULL
, RT5640_PWR_DIG1
,
1032 RT5640_PWR_ADC_R_BIT
, 0),
1034 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM
, 0, 0,
1035 &rt5640_sto_adc_2_mux
),
1036 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM
, 0, 0,
1037 &rt5640_sto_adc_2_mux
),
1038 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM
, 0, 0,
1039 &rt5640_sto_adc_1_mux
),
1040 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM
, 0, 0,
1041 &rt5640_sto_adc_1_mux
),
1042 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM
, 0, 0,
1043 &rt5640_mono_adc_l2_mux
),
1044 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM
, 0, 0,
1045 &rt5640_mono_adc_l1_mux
),
1046 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM
, 0, 0,
1047 &rt5640_mono_adc_r1_mux
),
1048 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM
, 0, 0,
1049 &rt5640_mono_adc_r2_mux
),
1051 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2
,
1052 RT5640_PWR_ADC_SF_BIT
, 0, NULL
, 0),
1053 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM
, 0, 0,
1054 rt5640_sto_adc_l_mix
, ARRAY_SIZE(rt5640_sto_adc_l_mix
)),
1055 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM
, 0, 0,
1056 rt5640_sto_adc_r_mix
, ARRAY_SIZE(rt5640_sto_adc_r_mix
)),
1057 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2
,
1058 RT5640_PWR_ADC_MF_L_BIT
, 0, NULL
, 0),
1059 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM
, 0, 0,
1060 rt5640_mono_adc_l_mix
, ARRAY_SIZE(rt5640_mono_adc_l_mix
)),
1061 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2
,
1062 RT5640_PWR_ADC_MF_R_BIT
, 0, NULL
, 0),
1063 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM
, 0, 0,
1064 rt5640_mono_adc_r_mix
, ARRAY_SIZE(rt5640_mono_adc_r_mix
)),
1066 /* Digital Interface */
1067 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1
,
1068 RT5640_PWR_I2S1_BIT
, 0, NULL
, 0),
1069 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1070 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1071 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1072 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1073 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1074 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1075 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1
,
1076 RT5640_PWR_I2S2_BIT
, 0, NULL
, 0),
1077 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1078 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1079 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1080 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1081 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1082 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1083 /* Digital Interface Select */
1084 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1085 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1086 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1087 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1088 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_sdi_mux
),
1089 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1090 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1091 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1092 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1093 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_sdi_mux
),
1094 /* Audio Interface */
1095 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM
, 0, 0),
1096 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM
, 0, 0),
1097 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM
, 0, 0),
1098 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM
, 0, 0),
1100 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1102 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1104 /* DAC mixer before sound effect */
1105 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM
, 0, 0,
1106 rt5640_dac_l_mix
, ARRAY_SIZE(rt5640_dac_l_mix
)),
1107 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM
, 0, 0,
1108 rt5640_dac_r_mix
, ARRAY_SIZE(rt5640_dac_r_mix
)),
1109 /* DAC2 channel Mux */
1110 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM
, 0, 0,
1111 &rt5640_dac_l2_mux
),
1112 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM
, 0, 0,
1113 &rt5640_dac_r2_mux
),
1115 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM
, 0, 0,
1116 rt5640_sto_dac_l_mix
, ARRAY_SIZE(rt5640_sto_dac_l_mix
)),
1117 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM
, 0, 0,
1118 rt5640_sto_dac_r_mix
, ARRAY_SIZE(rt5640_sto_dac_r_mix
)),
1119 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM
, 0, 0,
1120 rt5640_mono_dac_l_mix
, ARRAY_SIZE(rt5640_mono_dac_l_mix
)),
1121 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM
, 0, 0,
1122 rt5640_mono_dac_r_mix
, ARRAY_SIZE(rt5640_mono_dac_r_mix
)),
1123 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM
, 0, 0,
1124 rt5640_dig_l_mix
, ARRAY_SIZE(rt5640_dig_l_mix
)),
1125 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM
, 0, 0,
1126 rt5640_dig_r_mix
, ARRAY_SIZE(rt5640_dig_r_mix
)),
1128 SND_SOC_DAPM_DAC("DAC L1", NULL
, RT5640_PWR_DIG1
,
1129 RT5640_PWR_DAC_L1_BIT
, 0),
1130 SND_SOC_DAPM_DAC("DAC L2", NULL
, RT5640_PWR_DIG1
,
1131 RT5640_PWR_DAC_L2_BIT
, 0),
1132 SND_SOC_DAPM_DAC("DAC R1", NULL
, RT5640_PWR_DIG1
,
1133 RT5640_PWR_DAC_R1_BIT
, 0),
1134 SND_SOC_DAPM_DAC("DAC R2", NULL
, RT5640_PWR_DIG1
,
1135 RT5640_PWR_DAC_R2_BIT
, 0),
1137 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER
, RT5640_PWR_SM_L_BIT
,
1138 0, rt5640_spk_l_mix
, ARRAY_SIZE(rt5640_spk_l_mix
)),
1139 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER
, RT5640_PWR_SM_R_BIT
,
1140 0, rt5640_spk_r_mix
, ARRAY_SIZE(rt5640_spk_r_mix
)),
1141 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER
, RT5640_PWR_OM_L_BIT
,
1142 0, rt5640_out_l_mix
, ARRAY_SIZE(rt5640_out_l_mix
)),
1143 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER
, RT5640_PWR_OM_R_BIT
,
1144 0, rt5640_out_r_mix
, ARRAY_SIZE(rt5640_out_r_mix
)),
1146 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL
,
1147 RT5640_PWR_SV_L_BIT
, 0, NULL
, 0),
1148 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL
,
1149 RT5640_PWR_SV_R_BIT
, 0, NULL
, 0),
1150 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL
,
1151 RT5640_PWR_OV_L_BIT
, 0, NULL
, 0),
1152 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL
,
1153 RT5640_PWR_OV_R_BIT
, 0, NULL
, 0),
1154 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL
,
1155 RT5640_PWR_HV_L_BIT
, 0, NULL
, 0),
1156 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL
,
1157 RT5640_PWR_HV_R_BIT
, 0, NULL
, 0),
1158 /* SPO/HPO/LOUT/Mono Mixer */
1159 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM
, 0,
1160 0, rt5640_spo_l_mix
, ARRAY_SIZE(rt5640_spo_l_mix
)),
1161 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM
, 0,
1162 0, rt5640_spo_r_mix
, ARRAY_SIZE(rt5640_spo_r_mix
)),
1163 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM
, 0, 0,
1164 rt5640_hpo_mix
, ARRAY_SIZE(rt5640_hpo_mix
)),
1165 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM
, 0, 0,
1166 rt5640_hpo_mix
, ARRAY_SIZE(rt5640_hpo_mix
)),
1167 SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1
, RT5640_PWR_LM_BIT
, 0,
1168 rt5640_lout_mix
, ARRAY_SIZE(rt5640_lout_mix
)),
1169 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1
, RT5640_PWR_MM_BIT
, 0,
1170 rt5640_mono_mix
, ARRAY_SIZE(rt5640_mono_mix
)),
1171 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1
,
1172 RT5640_PWR_MA_BIT
, 0, NULL
, 0),
1173 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM
,
1174 0, 0, rt5640_hp_power_event
, SND_SOC_DAPM_POST_PMU
),
1175 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM
, 0, 0,
1177 SND_SOC_DAPM_PRE_PMD
| SND_SOC_DAPM_POST_PMU
),
1178 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1
,
1179 RT5640_PWR_HP_L_BIT
, 0, NULL
, 0),
1180 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1
,
1181 RT5640_PWR_HP_R_BIT
, 0, NULL
, 0),
1182 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1
,
1183 RT5640_PWR_CLS_D_BIT
, 0, NULL
, 0),
1186 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM
, 0, 0,
1187 &spk_l_enable_control
),
1188 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM
, 0, 0,
1189 &spk_r_enable_control
),
1190 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM
, 0, 0,
1191 &hp_l_enable_control
),
1192 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM
, 0, 0,
1193 &hp_r_enable_control
),
1194 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event
),
1196 SND_SOC_DAPM_OUTPUT("SPOLP"),
1197 SND_SOC_DAPM_OUTPUT("SPOLN"),
1198 SND_SOC_DAPM_OUTPUT("SPORP"),
1199 SND_SOC_DAPM_OUTPUT("SPORN"),
1200 SND_SOC_DAPM_OUTPUT("HPOL"),
1201 SND_SOC_DAPM_OUTPUT("HPOR"),
1202 SND_SOC_DAPM_OUTPUT("LOUTL"),
1203 SND_SOC_DAPM_OUTPUT("LOUTR"),
1204 SND_SOC_DAPM_OUTPUT("MONOP"),
1205 SND_SOC_DAPM_OUTPUT("MONON"),
1208 static const struct snd_soc_dapm_route rt5640_dapm_routes
[] = {
1209 {"IN1P", NULL
, "LDO2"},
1210 {"IN2P", NULL
, "LDO2"},
1212 {"DMIC L1", NULL
, "DMIC1"},
1213 {"DMIC R1", NULL
, "DMIC1"},
1214 {"DMIC L2", NULL
, "DMIC2"},
1215 {"DMIC R2", NULL
, "DMIC2"},
1217 {"BST1", NULL
, "IN1P"},
1218 {"BST1", NULL
, "IN1N"},
1219 {"BST2", NULL
, "IN2P"},
1220 {"BST2", NULL
, "IN2N"},
1222 {"INL VOL", NULL
, "IN2P"},
1223 {"INR VOL", NULL
, "IN2N"},
1225 {"RECMIXL", "HPOL Switch", "HPOL"},
1226 {"RECMIXL", "INL Switch", "INL VOL"},
1227 {"RECMIXL", "BST2 Switch", "BST2"},
1228 {"RECMIXL", "BST1 Switch", "BST1"},
1229 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1231 {"RECMIXR", "HPOR Switch", "HPOR"},
1232 {"RECMIXR", "INR Switch", "INR VOL"},
1233 {"RECMIXR", "BST2 Switch", "BST2"},
1234 {"RECMIXR", "BST1 Switch", "BST1"},
1235 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1237 {"ADC L", NULL
, "RECMIXL"},
1238 {"ADC R", NULL
, "RECMIXR"},
1240 {"DMIC L1", NULL
, "DMIC CLK"},
1241 {"DMIC L1", NULL
, "DMIC1 Power"},
1242 {"DMIC R1", NULL
, "DMIC CLK"},
1243 {"DMIC R1", NULL
, "DMIC1 Power"},
1244 {"DMIC L2", NULL
, "DMIC CLK"},
1245 {"DMIC L2", NULL
, "DMIC2 Power"},
1246 {"DMIC R2", NULL
, "DMIC CLK"},
1247 {"DMIC R2", NULL
, "DMIC2 Power"},
1249 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1250 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1251 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1252 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1253 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1255 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1256 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1257 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1258 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1259 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1261 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1262 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1263 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1264 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1265 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1267 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1268 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1269 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1270 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1271 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1273 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1274 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1275 {"Stereo ADC MIXL", NULL
, "Stereo Filter"},
1276 {"Stereo Filter", NULL
, "PLL1", is_sys_clk_from_pll
},
1278 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1279 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1280 {"Stereo ADC MIXR", NULL
, "Stereo Filter"},
1281 {"Stereo Filter", NULL
, "PLL1", is_sys_clk_from_pll
},
1283 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1284 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1285 {"Mono ADC MIXL", NULL
, "Mono Left Filter"},
1286 {"Mono Left Filter", NULL
, "PLL1", is_sys_clk_from_pll
},
1288 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1289 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1290 {"Mono ADC MIXR", NULL
, "Mono Right Filter"},
1291 {"Mono Right Filter", NULL
, "PLL1", is_sys_clk_from_pll
},
1293 {"IF2 ADC L", NULL
, "Mono ADC MIXL"},
1294 {"IF2 ADC R", NULL
, "Mono ADC MIXR"},
1295 {"IF1 ADC L", NULL
, "Stereo ADC MIXL"},
1296 {"IF1 ADC R", NULL
, "Stereo ADC MIXR"},
1298 {"IF1 ADC", NULL
, "I2S1"},
1299 {"IF1 ADC", NULL
, "IF1 ADC L"},
1300 {"IF1 ADC", NULL
, "IF1 ADC R"},
1301 {"IF2 ADC", NULL
, "I2S2"},
1302 {"IF2 ADC", NULL
, "IF2 ADC L"},
1303 {"IF2 ADC", NULL
, "IF2 ADC R"},
1305 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
1306 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
1307 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
1308 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
1309 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1310 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1312 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
1313 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
1314 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
1315 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
1316 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1317 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1319 {"AIF1TX", NULL
, "DAI1 TX Mux"},
1320 {"AIF1TX", NULL
, "SDI1 TX Mux"},
1321 {"AIF2TX", NULL
, "DAI2 TX Mux"},
1322 {"AIF2TX", NULL
, "SDI2 TX Mux"},
1324 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
1325 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
1326 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
1327 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
1329 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
1330 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
1331 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
1332 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
1334 {"IF1 DAC", NULL
, "I2S1"},
1335 {"IF1 DAC", NULL
, "DAI1 RX Mux"},
1336 {"IF2 DAC", NULL
, "I2S2"},
1337 {"IF2 DAC", NULL
, "DAI2 RX Mux"},
1339 {"IF1 DAC L", NULL
, "IF1 DAC"},
1340 {"IF1 DAC R", NULL
, "IF1 DAC"},
1341 {"IF2 DAC L", NULL
, "IF2 DAC"},
1342 {"IF2 DAC R", NULL
, "IF2 DAC"},
1344 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1345 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1346 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1347 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1349 {"ANC", NULL
, "Stereo ADC MIXL"},
1350 {"ANC", NULL
, "Stereo ADC MIXR"},
1352 {"Audio DSP", NULL
, "DAC MIXL"},
1353 {"Audio DSP", NULL
, "DAC MIXR"},
1355 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1356 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1358 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1360 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1361 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1362 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1363 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1364 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1365 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1367 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1368 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1369 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1370 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1371 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1372 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1374 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1375 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1376 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1377 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1379 {"DAC L1", NULL
, "Stereo DAC MIXL"},
1380 {"DAC L1", NULL
, "PLL1", is_sys_clk_from_pll
},
1381 {"DAC R1", NULL
, "Stereo DAC MIXR"},
1382 {"DAC R1", NULL
, "PLL1", is_sys_clk_from_pll
},
1383 {"DAC L2", NULL
, "Mono DAC MIXL"},
1384 {"DAC L2", NULL
, "PLL1", is_sys_clk_from_pll
},
1385 {"DAC R2", NULL
, "Mono DAC MIXR"},
1386 {"DAC R2", NULL
, "PLL1", is_sys_clk_from_pll
},
1388 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1389 {"SPK MIXL", "INL Switch", "INL VOL"},
1390 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1391 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1392 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1393 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1394 {"SPK MIXR", "INR Switch", "INR VOL"},
1395 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1396 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1397 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1399 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1400 {"OUT MIXL", "BST1 Switch", "BST1"},
1401 {"OUT MIXL", "INL Switch", "INL VOL"},
1402 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1403 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1404 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1405 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1407 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1408 {"OUT MIXR", "BST2 Switch", "BST2"},
1409 {"OUT MIXR", "BST1 Switch", "BST1"},
1410 {"OUT MIXR", "INR Switch", "INR VOL"},
1411 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1412 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1413 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1414 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1416 {"SPKVOL L", NULL
, "SPK MIXL"},
1417 {"SPKVOL R", NULL
, "SPK MIXR"},
1418 {"HPOVOL L", NULL
, "OUT MIXL"},
1419 {"HPOVOL R", NULL
, "OUT MIXR"},
1420 {"OUTVOL L", NULL
, "OUT MIXL"},
1421 {"OUTVOL R", NULL
, "OUT MIXR"},
1423 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1424 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1425 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1426 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1427 {"SPOL MIX", "BST1 Switch", "BST1"},
1428 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1429 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1430 {"SPOR MIX", "BST1 Switch", "BST1"},
1432 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
1433 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
1434 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
1435 {"HPO MIX L", NULL
, "HP L Amp"},
1436 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
1437 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
1438 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
1439 {"HPO MIX R", NULL
, "HP R Amp"},
1441 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1442 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1443 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1444 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1446 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1447 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1448 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1449 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1450 {"Mono MIX", "BST1 Switch", "BST1"},
1452 {"HP Amp", NULL
, "HPO MIX L"},
1453 {"HP Amp", NULL
, "HPO MIX R"},
1455 {"Speaker L Playback", "Switch", "SPOL MIX"},
1456 {"Speaker R Playback", "Switch", "SPOR MIX"},
1457 {"SPOLP", NULL
, "Speaker L Playback"},
1458 {"SPOLN", NULL
, "Speaker L Playback"},
1459 {"SPORP", NULL
, "Speaker R Playback"},
1460 {"SPORN", NULL
, "Speaker R Playback"},
1462 {"SPOLP", NULL
, "Improve SPK Amp Drv"},
1463 {"SPOLN", NULL
, "Improve SPK Amp Drv"},
1464 {"SPORP", NULL
, "Improve SPK Amp Drv"},
1465 {"SPORN", NULL
, "Improve SPK Amp Drv"},
1467 {"HPOL", NULL
, "Improve HP Amp Drv"},
1468 {"HPOR", NULL
, "Improve HP Amp Drv"},
1470 {"HP L Playback", "Switch", "HP Amp"},
1471 {"HP R Playback", "Switch", "HP Amp"},
1472 {"HPOL", NULL
, "HP L Playback"},
1473 {"HPOR", NULL
, "HP R Playback"},
1474 {"LOUTL", NULL
, "LOUT MIX"},
1475 {"LOUTR", NULL
, "LOUT MIX"},
1476 {"MONOP", NULL
, "Mono MIX"},
1477 {"MONON", NULL
, "Mono MIX"},
1478 {"MONOP", NULL
, "Improve MONO Amp Drv"},
1481 static int get_sdp_info(struct snd_soc_codec
*codec
, int dai_id
)
1488 val
= snd_soc_read(codec
, RT5640_I2S1_SDP
);
1489 val
= (val
& RT5640_I2S_IF_MASK
) >> RT5640_I2S_IF_SFT
;
1495 ret
|= RT5640_U_IF1
;
1498 ret
|= RT5640_U_IF1
;
1501 ret
|= RT5640_U_IF2
;
1510 ret
|= RT5640_U_IF1
;
1513 ret
|= RT5640_U_IF1
;
1516 ret
|= RT5640_U_IF2
;
1529 static int get_clk_info(int sclk
, int rate
)
1531 int i
, pd
[] = {1, 2, 3, 4, 6, 8, 12, 16};
1533 if (sclk
<= 0 || rate
<= 0)
1537 for (i
= 0; i
< ARRAY_SIZE(pd
); i
++)
1538 if (sclk
== rate
* pd
[i
])
1544 static int rt5640_hw_params(struct snd_pcm_substream
*substream
,
1545 struct snd_pcm_hw_params
*params
, struct snd_soc_dai
*dai
)
1547 struct snd_soc_codec
*codec
= dai
->codec
;
1548 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1549 unsigned int val_len
= 0, val_clk
, mask_clk
;
1550 int dai_sel
, pre_div
, bclk_ms
, frame_size
;
1552 rt5640
->lrck
[dai
->id
] = params_rate(params
);
1553 pre_div
= get_clk_info(rt5640
->sysclk
, rt5640
->lrck
[dai
->id
]);
1555 dev_err(codec
->dev
, "Unsupported clock setting %d for DAI %d\n",
1556 rt5640
->lrck
[dai
->id
], dai
->id
);
1559 frame_size
= snd_soc_params_to_frame_size(params
);
1560 if (frame_size
< 0) {
1561 dev_err(codec
->dev
, "Unsupported frame size: %d\n", frame_size
);
1564 if (frame_size
> 32)
1568 rt5640
->bclk
[dai
->id
] = rt5640
->lrck
[dai
->id
] * (32 << bclk_ms
);
1570 dev_dbg(dai
->dev
, "bclk is %dHz and lrck is %dHz\n",
1571 rt5640
->bclk
[dai
->id
], rt5640
->lrck
[dai
->id
]);
1572 dev_dbg(dai
->dev
, "bclk_ms is %d and pre_div is %d for iis %d\n",
1573 bclk_ms
, pre_div
, dai
->id
);
1575 switch (params_width(params
)) {
1579 val_len
|= RT5640_I2S_DL_20
;
1582 val_len
|= RT5640_I2S_DL_24
;
1585 val_len
|= RT5640_I2S_DL_8
;
1591 dai_sel
= get_sdp_info(codec
, dai
->id
);
1593 dev_err(codec
->dev
, "Failed to get sdp info: %d\n", dai_sel
);
1596 if (dai_sel
& RT5640_U_IF1
) {
1597 mask_clk
= RT5640_I2S_BCLK_MS1_MASK
| RT5640_I2S_PD1_MASK
;
1598 val_clk
= bclk_ms
<< RT5640_I2S_BCLK_MS1_SFT
|
1599 pre_div
<< RT5640_I2S_PD1_SFT
;
1600 snd_soc_update_bits(codec
, RT5640_I2S1_SDP
,
1601 RT5640_I2S_DL_MASK
, val_len
);
1602 snd_soc_update_bits(codec
, RT5640_ADDA_CLK1
, mask_clk
, val_clk
);
1604 if (dai_sel
& RT5640_U_IF2
) {
1605 mask_clk
= RT5640_I2S_BCLK_MS2_MASK
| RT5640_I2S_PD2_MASK
;
1606 val_clk
= bclk_ms
<< RT5640_I2S_BCLK_MS2_SFT
|
1607 pre_div
<< RT5640_I2S_PD2_SFT
;
1608 snd_soc_update_bits(codec
, RT5640_I2S2_SDP
,
1609 RT5640_I2S_DL_MASK
, val_len
);
1610 snd_soc_update_bits(codec
, RT5640_ADDA_CLK1
, mask_clk
, val_clk
);
1616 static int rt5640_set_dai_fmt(struct snd_soc_dai
*dai
, unsigned int fmt
)
1618 struct snd_soc_codec
*codec
= dai
->codec
;
1619 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1620 unsigned int reg_val
= 0;
1623 switch (fmt
& SND_SOC_DAIFMT_MASTER_MASK
) {
1624 case SND_SOC_DAIFMT_CBM_CFM
:
1625 rt5640
->master
[dai
->id
] = 1;
1627 case SND_SOC_DAIFMT_CBS_CFS
:
1628 reg_val
|= RT5640_I2S_MS_S
;
1629 rt5640
->master
[dai
->id
] = 0;
1635 switch (fmt
& SND_SOC_DAIFMT_INV_MASK
) {
1636 case SND_SOC_DAIFMT_NB_NF
:
1638 case SND_SOC_DAIFMT_IB_NF
:
1639 reg_val
|= RT5640_I2S_BP_INV
;
1645 switch (fmt
& SND_SOC_DAIFMT_FORMAT_MASK
) {
1646 case SND_SOC_DAIFMT_I2S
:
1648 case SND_SOC_DAIFMT_LEFT_J
:
1649 reg_val
|= RT5640_I2S_DF_LEFT
;
1651 case SND_SOC_DAIFMT_DSP_A
:
1652 reg_val
|= RT5640_I2S_DF_PCM_A
;
1654 case SND_SOC_DAIFMT_DSP_B
:
1655 reg_val
|= RT5640_I2S_DF_PCM_B
;
1661 dai_sel
= get_sdp_info(codec
, dai
->id
);
1663 dev_err(codec
->dev
, "Failed to get sdp info: %d\n", dai_sel
);
1666 if (dai_sel
& RT5640_U_IF1
) {
1667 snd_soc_update_bits(codec
, RT5640_I2S1_SDP
,
1668 RT5640_I2S_MS_MASK
| RT5640_I2S_BP_MASK
|
1669 RT5640_I2S_DF_MASK
, reg_val
);
1671 if (dai_sel
& RT5640_U_IF2
) {
1672 snd_soc_update_bits(codec
, RT5640_I2S2_SDP
,
1673 RT5640_I2S_MS_MASK
| RT5640_I2S_BP_MASK
|
1674 RT5640_I2S_DF_MASK
, reg_val
);
1680 static int rt5640_set_dai_sysclk(struct snd_soc_dai
*dai
,
1681 int clk_id
, unsigned int freq
, int dir
)
1683 struct snd_soc_codec
*codec
= dai
->codec
;
1684 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1685 unsigned int reg_val
= 0;
1687 if (freq
== rt5640
->sysclk
&& clk_id
== rt5640
->sysclk_src
)
1691 case RT5640_SCLK_S_MCLK
:
1692 reg_val
|= RT5640_SCLK_SRC_MCLK
;
1694 case RT5640_SCLK_S_PLL1
:
1695 reg_val
|= RT5640_SCLK_SRC_PLL1
;
1697 case RT5640_SCLK_S_PLL1_TK
:
1698 reg_val
|= RT5640_SCLK_SRC_PLL1T
;
1700 case RT5640_SCLK_S_RCCLK
:
1701 reg_val
|= RT5640_SCLK_SRC_RCCLK
;
1704 dev_err(codec
->dev
, "Invalid clock id (%d)\n", clk_id
);
1707 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1708 RT5640_SCLK_SRC_MASK
, reg_val
);
1709 rt5640
->sysclk
= freq
;
1710 rt5640
->sysclk_src
= clk_id
;
1712 dev_dbg(dai
->dev
, "Sysclk is %dHz and clock id is %d\n", freq
, clk_id
);
1717 * rt5640_pll_calc - Calculate PLL M/N/K code.
1718 * @freq_in: external clock provided to codec.
1719 * @freq_out: target clock which codec works on.
1720 * @pll_code: Pointer to structure with M, N, K and bypass flag.
1722 * Calculate M/N/K code to configure PLL for codec. And K is assigned to 2
1723 * which make calculation more efficiently.
1725 * Returns 0 for success or negative error code.
1727 static int rt5640_pll_calc(const unsigned int freq_in
,
1728 const unsigned int freq_out
, struct rt5640_pll_code
*pll_code
)
1730 int max_n
= RT5640_PLL_N_MAX
, max_m
= RT5640_PLL_M_MAX
;
1731 int n
= 0, m
= 0, red
, n_t
, m_t
, in_t
, out_t
;
1732 int red_t
= abs(freq_out
- freq_in
);
1733 bool bypass
= false;
1735 if (RT5640_PLL_INP_MAX
< freq_in
|| RT5640_PLL_INP_MIN
> freq_in
)
1738 for (n_t
= 0; n_t
<= max_n
; n_t
++) {
1739 in_t
= (freq_in
>> 1) + (freq_in
>> 2) * n_t
;
1742 if (in_t
== freq_out
) {
1747 for (m_t
= 0; m_t
<= max_m
; m_t
++) {
1748 out_t
= in_t
/ (m_t
+ 2);
1749 red
= abs(out_t
- freq_out
);
1759 pr_debug("Only get approximation about PLL\n");
1762 pll_code
->m_bp
= bypass
;
1763 pll_code
->m_code
= m
;
1764 pll_code
->n_code
= n
;
1765 pll_code
->k_code
= 2;
1769 static int rt5640_set_dai_pll(struct snd_soc_dai
*dai
, int pll_id
, int source
,
1770 unsigned int freq_in
, unsigned int freq_out
)
1772 struct snd_soc_codec
*codec
= dai
->codec
;
1773 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1774 struct rt5640_pll_code
*pll_code
= &rt5640
->pll_code
;
1777 if (source
== rt5640
->pll_src
&& freq_in
== rt5640
->pll_in
&&
1778 freq_out
== rt5640
->pll_out
)
1781 if (!freq_in
|| !freq_out
) {
1782 dev_dbg(codec
->dev
, "PLL disabled\n");
1785 rt5640
->pll_out
= 0;
1786 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1787 RT5640_SCLK_SRC_MASK
, RT5640_SCLK_SRC_MCLK
);
1792 case RT5640_PLL1_S_MCLK
:
1793 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1794 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_MCLK
);
1796 case RT5640_PLL1_S_BCLK1
:
1797 case RT5640_PLL1_S_BCLK2
:
1798 dai_sel
= get_sdp_info(codec
, dai
->id
);
1801 "Failed to get sdp info: %d\n", dai_sel
);
1804 if (dai_sel
& RT5640_U_IF1
) {
1805 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1806 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_BCLK1
);
1808 if (dai_sel
& RT5640_U_IF2
) {
1809 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1810 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_BCLK2
);
1814 dev_err(codec
->dev
, "Unknown PLL source %d\n", source
);
1818 ret
= rt5640_pll_calc(freq_in
, freq_out
, pll_code
);
1820 dev_err(codec
->dev
, "Unsupport input clock %d\n", freq_in
);
1824 dev_dbg(codec
->dev
, "bypass=%d m=%d n=%d k=2\n", pll_code
->m_bp
,
1825 (pll_code
->m_bp
? 0 : pll_code
->m_code
), pll_code
->n_code
);
1827 snd_soc_write(codec
, RT5640_PLL_CTRL1
,
1828 pll_code
->n_code
<< RT5640_PLL_N_SFT
| pll_code
->k_code
);
1829 snd_soc_write(codec
, RT5640_PLL_CTRL2
,
1830 (pll_code
->m_bp
? 0 : pll_code
->m_code
) << RT5640_PLL_M_SFT
|
1831 pll_code
->m_bp
<< RT5640_PLL_M_BP_SFT
);
1833 rt5640
->pll_in
= freq_in
;
1834 rt5640
->pll_out
= freq_out
;
1835 rt5640
->pll_src
= source
;
1840 static int rt5640_set_bias_level(struct snd_soc_codec
*codec
,
1841 enum snd_soc_bias_level level
)
1844 case SND_SOC_BIAS_STANDBY
:
1845 if (SND_SOC_BIAS_OFF
== codec
->dapm
.bias_level
) {
1846 snd_soc_update_bits(codec
, RT5640_PWR_ANLG1
,
1847 RT5640_PWR_VREF1
| RT5640_PWR_MB
|
1848 RT5640_PWR_BG
| RT5640_PWR_VREF2
,
1849 RT5640_PWR_VREF1
| RT5640_PWR_MB
|
1850 RT5640_PWR_BG
| RT5640_PWR_VREF2
);
1851 usleep_range(10000, 15000);
1852 snd_soc_update_bits(codec
, RT5640_PWR_ANLG1
,
1853 RT5640_PWR_FV1
| RT5640_PWR_FV2
,
1854 RT5640_PWR_FV1
| RT5640_PWR_FV2
);
1855 snd_soc_update_bits(codec
, RT5640_DUMMY1
,
1857 snd_soc_update_bits(codec
, RT5640_MICBIAS
,
1862 case SND_SOC_BIAS_OFF
:
1863 snd_soc_write(codec
, RT5640_DEPOP_M1
, 0x0004);
1864 snd_soc_write(codec
, RT5640_DEPOP_M2
, 0x1100);
1865 snd_soc_update_bits(codec
, RT5640_DUMMY1
, 0x1, 0);
1866 snd_soc_write(codec
, RT5640_PWR_DIG1
, 0x0000);
1867 snd_soc_write(codec
, RT5640_PWR_DIG2
, 0x0000);
1868 snd_soc_write(codec
, RT5640_PWR_VOL
, 0x0000);
1869 snd_soc_write(codec
, RT5640_PWR_MIXER
, 0x0000);
1870 snd_soc_write(codec
, RT5640_PWR_ANLG1
, 0x0000);
1871 snd_soc_write(codec
, RT5640_PWR_ANLG2
, 0x0000);
1877 codec
->dapm
.bias_level
= level
;
1882 static int rt5640_probe(struct snd_soc_codec
*codec
)
1884 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1886 rt5640
->codec
= codec
;
1888 codec
->dapm
.idle_bias_off
= 1;
1889 rt5640_set_bias_level(codec
, SND_SOC_BIAS_OFF
);
1891 snd_soc_update_bits(codec
, RT5640_DUMMY1
, 0x0301, 0x0301);
1892 snd_soc_update_bits(codec
, RT5640_MICBIAS
, 0x0030, 0x0030);
1893 snd_soc_update_bits(codec
, RT5640_DSP_PATH2
, 0xfc00, 0x0c00);
1898 static int rt5640_remove(struct snd_soc_codec
*codec
)
1900 rt5640_reset(codec
);
1906 static int rt5640_suspend(struct snd_soc_codec
*codec
)
1908 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1910 rt5640_set_bias_level(codec
, SND_SOC_BIAS_OFF
);
1911 rt5640_reset(codec
);
1912 regcache_cache_only(rt5640
->regmap
, true);
1913 regcache_mark_dirty(rt5640
->regmap
);
1914 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
))
1915 gpio_set_value_cansleep(rt5640
->pdata
.ldo1_en
, 0);
1920 static int rt5640_resume(struct snd_soc_codec
*codec
)
1922 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1924 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
)) {
1925 gpio_set_value_cansleep(rt5640
->pdata
.ldo1_en
, 1);
1929 regcache_cache_only(rt5640
->regmap
, false);
1930 regcache_sync(rt5640
->regmap
);
1935 #define rt5640_suspend NULL
1936 #define rt5640_resume NULL
1939 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
1940 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1941 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1943 static const struct snd_soc_dai_ops rt5640_aif_dai_ops
= {
1944 .hw_params
= rt5640_hw_params
,
1945 .set_fmt
= rt5640_set_dai_fmt
,
1946 .set_sysclk
= rt5640_set_dai_sysclk
,
1947 .set_pll
= rt5640_set_dai_pll
,
1950 static struct snd_soc_dai_driver rt5640_dai
[] = {
1952 .name
= "rt5640-aif1",
1955 .stream_name
= "AIF1 Playback",
1958 .rates
= RT5640_STEREO_RATES
,
1959 .formats
= RT5640_FORMATS
,
1962 .stream_name
= "AIF1 Capture",
1965 .rates
= RT5640_STEREO_RATES
,
1966 .formats
= RT5640_FORMATS
,
1968 .ops
= &rt5640_aif_dai_ops
,
1971 .name
= "rt5640-aif2",
1974 .stream_name
= "AIF2 Playback",
1977 .rates
= RT5640_STEREO_RATES
,
1978 .formats
= RT5640_FORMATS
,
1981 .stream_name
= "AIF2 Capture",
1984 .rates
= RT5640_STEREO_RATES
,
1985 .formats
= RT5640_FORMATS
,
1987 .ops
= &rt5640_aif_dai_ops
,
1991 static struct snd_soc_codec_driver soc_codec_dev_rt5640
= {
1992 .probe
= rt5640_probe
,
1993 .remove
= rt5640_remove
,
1994 .suspend
= rt5640_suspend
,
1995 .resume
= rt5640_resume
,
1996 .set_bias_level
= rt5640_set_bias_level
,
1997 .controls
= rt5640_snd_controls
,
1998 .num_controls
= ARRAY_SIZE(rt5640_snd_controls
),
1999 .dapm_widgets
= rt5640_dapm_widgets
,
2000 .num_dapm_widgets
= ARRAY_SIZE(rt5640_dapm_widgets
),
2001 .dapm_routes
= rt5640_dapm_routes
,
2002 .num_dapm_routes
= ARRAY_SIZE(rt5640_dapm_routes
),
2005 static const struct regmap_config rt5640_regmap
= {
2009 .max_register
= RT5640_VENDOR_ID2
+ 1 + (ARRAY_SIZE(rt5640_ranges
) *
2011 .volatile_reg
= rt5640_volatile_register
,
2012 .readable_reg
= rt5640_readable_register
,
2014 .cache_type
= REGCACHE_RBTREE
,
2015 .reg_defaults
= rt5640_reg
,
2016 .num_reg_defaults
= ARRAY_SIZE(rt5640_reg
),
2017 .ranges
= rt5640_ranges
,
2018 .num_ranges
= ARRAY_SIZE(rt5640_ranges
),
2021 static const struct i2c_device_id rt5640_i2c_id
[] = {
2025 MODULE_DEVICE_TABLE(i2c
, rt5640_i2c_id
);
2027 #if defined(CONFIG_OF)
2028 static const struct of_device_id rt5640_of_match
[] = {
2029 { .compatible
= "realtek,rt5640", },
2032 MODULE_DEVICE_TABLE(of
, rt5640_of_match
);
2036 static struct acpi_device_id rt5640_acpi_match
[] = {
2041 MODULE_DEVICE_TABLE(acpi
, rt5640_acpi_match
);
2044 static int rt5640_parse_dt(struct rt5640_priv
*rt5640
, struct device_node
*np
)
2046 rt5640
->pdata
.in1_diff
= of_property_read_bool(np
,
2047 "realtek,in1-differential");
2048 rt5640
->pdata
.in2_diff
= of_property_read_bool(np
,
2049 "realtek,in2-differential");
2051 rt5640
->pdata
.ldo1_en
= of_get_named_gpio(np
,
2052 "realtek,ldo1-en-gpios", 0);
2054 * LDO1_EN is optional (it may be statically tied on the board).
2055 * -ENOENT means that the property doesn't exist, i.e. there is no
2056 * GPIO, so is not an error. Any other error code means the property
2057 * exists, but could not be parsed.
2059 if (!gpio_is_valid(rt5640
->pdata
.ldo1_en
) &&
2060 (rt5640
->pdata
.ldo1_en
!= -ENOENT
))
2061 return rt5640
->pdata
.ldo1_en
;
2066 static int rt5640_i2c_probe(struct i2c_client
*i2c
,
2067 const struct i2c_device_id
*id
)
2069 struct rt5640_platform_data
*pdata
= dev_get_platdata(&i2c
->dev
);
2070 struct rt5640_priv
*rt5640
;
2074 rt5640
= devm_kzalloc(&i2c
->dev
,
2075 sizeof(struct rt5640_priv
),
2079 i2c_set_clientdata(i2c
, rt5640
);
2082 rt5640
->pdata
= *pdata
;
2084 * Translate zero'd out (default) pdata value to an invalid
2085 * GPIO ID. This makes the pdata and DT paths consistent in
2086 * terms of the value left in this field when no GPIO is
2087 * specified, but means we can't actually use GPIO 0.
2089 if (!rt5640
->pdata
.ldo1_en
)
2090 rt5640
->pdata
.ldo1_en
= -EINVAL
;
2091 } else if (i2c
->dev
.of_node
) {
2092 ret
= rt5640_parse_dt(rt5640
, i2c
->dev
.of_node
);
2096 rt5640
->pdata
.ldo1_en
= -EINVAL
;
2098 rt5640
->regmap
= devm_regmap_init_i2c(i2c
, &rt5640_regmap
);
2099 if (IS_ERR(rt5640
->regmap
)) {
2100 ret
= PTR_ERR(rt5640
->regmap
);
2101 dev_err(&i2c
->dev
, "Failed to allocate register map: %d\n",
2106 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
)) {
2107 ret
= devm_gpio_request_one(&i2c
->dev
, rt5640
->pdata
.ldo1_en
,
2108 GPIOF_OUT_INIT_HIGH
,
2111 dev_err(&i2c
->dev
, "Failed to request LDO1_EN %d: %d\n",
2112 rt5640
->pdata
.ldo1_en
, ret
);
2118 regmap_read(rt5640
->regmap
, RT5640_VENDOR_ID2
, &val
);
2119 if ((val
!= RT5640_DEVICE_ID
)) {
2121 "Device with ID register %x is not rt5640/39\n", val
);
2125 regmap_write(rt5640
->regmap
, RT5640_RESET
, 0);
2127 ret
= regmap_register_patch(rt5640
->regmap
, init_list
,
2128 ARRAY_SIZE(init_list
));
2130 dev_warn(&i2c
->dev
, "Failed to apply regmap patch: %d\n", ret
);
2132 if (rt5640
->pdata
.in1_diff
)
2133 regmap_update_bits(rt5640
->regmap
, RT5640_IN1_IN2
,
2134 RT5640_IN_DF1
, RT5640_IN_DF1
);
2136 if (rt5640
->pdata
.in2_diff
)
2137 regmap_update_bits(rt5640
->regmap
, RT5640_IN3_IN4
,
2138 RT5640_IN_DF2
, RT5640_IN_DF2
);
2140 if (rt5640
->pdata
.dmic_en
) {
2141 regmap_update_bits(rt5640
->regmap
, RT5640_GPIO_CTRL1
,
2142 RT5640_GP2_PIN_MASK
, RT5640_GP2_PIN_DMIC1_SCL
);
2144 if (rt5640
->pdata
.dmic1_data_pin
) {
2145 regmap_update_bits(rt5640
->regmap
, RT5640_DMIC
,
2146 RT5640_DMIC_1_DP_MASK
, RT5640_DMIC_1_DP_GPIO3
);
2147 regmap_update_bits(rt5640
->regmap
, RT5640_GPIO_CTRL1
,
2148 RT5640_GP3_PIN_MASK
, RT5640_GP3_PIN_DMIC1_SDA
);
2151 if (rt5640
->pdata
.dmic2_data_pin
) {
2152 regmap_update_bits(rt5640
->regmap
, RT5640_DMIC
,
2153 RT5640_DMIC_2_DP_MASK
, RT5640_DMIC_2_DP_GPIO4
);
2154 regmap_update_bits(rt5640
->regmap
, RT5640_GPIO_CTRL1
,
2155 RT5640_GP4_PIN_MASK
, RT5640_GP4_PIN_DMIC2_SDA
);
2159 rt5640
->hp_mute
= 1;
2161 ret
= snd_soc_register_codec(&i2c
->dev
, &soc_codec_dev_rt5640
,
2162 rt5640_dai
, ARRAY_SIZE(rt5640_dai
));
2171 static int rt5640_i2c_remove(struct i2c_client
*i2c
)
2173 snd_soc_unregister_codec(&i2c
->dev
);
2178 static struct i2c_driver rt5640_i2c_driver
= {
2181 .owner
= THIS_MODULE
,
2182 .acpi_match_table
= ACPI_PTR(rt5640_acpi_match
),
2183 .of_match_table
= of_match_ptr(rt5640_of_match
),
2185 .probe
= rt5640_i2c_probe
,
2186 .remove
= rt5640_i2c_remove
,
2187 .id_table
= rt5640_i2c_id
,
2189 module_i2c_driver(rt5640_i2c_driver
);
2191 MODULE_DESCRIPTION("ASoC RT5640 driver");
2192 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
2193 MODULE_LICENSE("GPL v2");