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
[RT5640_VENDOR_ID2
+ 1] = {
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 check_sysclk1_source(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 int rt5640_set_dmic1_event(struct snd_soc_dapm_widget
*w
,
876 struct snd_kcontrol
*kcontrol
, int event
)
878 struct snd_soc_codec
*codec
= w
->codec
;
881 case SND_SOC_DAPM_PRE_PMU
:
882 snd_soc_update_bits(codec
, RT5640_GPIO_CTRL1
,
883 RT5640_GP2_PIN_MASK
| RT5640_GP3_PIN_MASK
,
884 RT5640_GP2_PIN_DMIC1_SCL
| RT5640_GP3_PIN_DMIC1_SDA
);
885 snd_soc_update_bits(codec
, RT5640_DMIC
,
886 RT5640_DMIC_1L_LH_MASK
| RT5640_DMIC_1R_LH_MASK
|
887 RT5640_DMIC_1_DP_MASK
,
888 RT5640_DMIC_1L_LH_FALLING
| RT5640_DMIC_1R_LH_RISING
|
889 RT5640_DMIC_1_DP_IN1P
);
899 static int rt5640_set_dmic2_event(struct snd_soc_dapm_widget
*w
,
900 struct snd_kcontrol
*kcontrol
, int event
)
902 struct snd_soc_codec
*codec
= w
->codec
;
905 case SND_SOC_DAPM_PRE_PMU
:
906 snd_soc_update_bits(codec
, RT5640_GPIO_CTRL1
,
907 RT5640_GP2_PIN_MASK
| RT5640_GP4_PIN_MASK
,
908 RT5640_GP2_PIN_DMIC1_SCL
| RT5640_GP4_PIN_DMIC2_SDA
);
909 snd_soc_update_bits(codec
, RT5640_DMIC
,
910 RT5640_DMIC_2L_LH_MASK
| RT5640_DMIC_2R_LH_MASK
|
911 RT5640_DMIC_2_DP_MASK
,
912 RT5640_DMIC_2L_LH_FALLING
| RT5640_DMIC_2R_LH_RISING
|
913 RT5640_DMIC_2_DP_IN1N
);
923 static void hp_amp_power_on(struct snd_soc_codec
*codec
)
925 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
927 /* depop parameters */
928 regmap_update_bits(rt5640
->regmap
, RT5640_PR_BASE
+
929 RT5640_CHPUMP_INT_REG1
, 0x0700, 0x0200);
930 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M2
,
931 RT5640_DEPOP_MASK
, RT5640_DEPOP_MAN
);
932 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M1
,
933 RT5640_HP_CP_MASK
| RT5640_HP_SG_MASK
| RT5640_HP_CB_MASK
,
934 RT5640_HP_CP_PU
| RT5640_HP_SG_DIS
| RT5640_HP_CB_PU
);
935 regmap_write(rt5640
->regmap
, RT5640_PR_BASE
+ RT5640_HP_DCC_INT1
,
937 /* headphone amp power on */
938 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
939 RT5640_PWR_FV1
| RT5640_PWR_FV2
, 0);
940 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
943 usleep_range(10000, 15000);
944 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
945 RT5640_PWR_FV1
| RT5640_PWR_FV2
,
946 RT5640_PWR_FV1
| RT5640_PWR_FV2
);
949 static void rt5640_pmu_depop(struct snd_soc_codec
*codec
)
951 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
953 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M2
,
954 RT5640_DEPOP_MASK
| RT5640_DIG_DP_MASK
,
955 RT5640_DEPOP_AUTO
| RT5640_DIG_DP_EN
);
956 regmap_update_bits(rt5640
->regmap
, RT5640_CHARGE_PUMP
,
957 RT5640_PM_HP_MASK
, RT5640_PM_HP_HV
);
959 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M3
,
960 RT5640_CP_FQ1_MASK
| RT5640_CP_FQ2_MASK
| RT5640_CP_FQ3_MASK
,
961 (RT5640_CP_FQ_192_KHZ
<< RT5640_CP_FQ1_SFT
) |
962 (RT5640_CP_FQ_12_KHZ
<< RT5640_CP_FQ2_SFT
) |
963 (RT5640_CP_FQ_192_KHZ
<< RT5640_CP_FQ3_SFT
));
965 regmap_write(rt5640
->regmap
, RT5640_PR_BASE
+
966 RT5640_MAMP_INT_REG2
, 0x1c00);
967 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M1
,
968 RT5640_HP_CP_MASK
| RT5640_HP_SG_MASK
,
969 RT5640_HP_CP_PD
| RT5640_HP_SG_EN
);
970 regmap_update_bits(rt5640
->regmap
, RT5640_PR_BASE
+
971 RT5640_CHPUMP_INT_REG1
, 0x0700, 0x0400);
974 static int rt5640_hp_event(struct snd_soc_dapm_widget
*w
,
975 struct snd_kcontrol
*kcontrol
, int event
)
977 struct snd_soc_codec
*codec
= w
->codec
;
978 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
981 case SND_SOC_DAPM_POST_PMU
:
982 rt5640_pmu_depop(codec
);
986 case SND_SOC_DAPM_PRE_PMD
:
988 usleep_range(70000, 75000);
998 static int rt5640_hp_power_event(struct snd_soc_dapm_widget
*w
,
999 struct snd_kcontrol
*kcontrol
, int event
)
1001 struct snd_soc_codec
*codec
= w
->codec
;
1004 case SND_SOC_DAPM_POST_PMU
:
1005 hp_amp_power_on(codec
);
1014 static int rt5640_hp_post_event(struct snd_soc_dapm_widget
*w
,
1015 struct snd_kcontrol
*kcontrol
, int event
)
1017 struct snd_soc_codec
*codec
= w
->codec
;
1018 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1021 case SND_SOC_DAPM_POST_PMU
:
1022 if (!rt5640
->hp_mute
)
1023 usleep_range(80000, 85000);
1034 static const struct snd_soc_dapm_widget rt5640_dapm_widgets
[] = {
1035 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2
,
1036 RT5640_PWR_PLL_BIT
, 0, NULL
, 0),
1039 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1
,
1040 RT5640_PWR_LDO2_BIT
, 0, NULL
, 0),
1041 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2
,
1042 RT5640_PWR_MB1_BIT
, 0, NULL
, 0),
1044 SND_SOC_DAPM_INPUT("DMIC1"),
1045 SND_SOC_DAPM_INPUT("DMIC2"),
1046 SND_SOC_DAPM_INPUT("IN1P"),
1047 SND_SOC_DAPM_INPUT("IN1N"),
1048 SND_SOC_DAPM_INPUT("IN2P"),
1049 SND_SOC_DAPM_INPUT("IN2N"),
1050 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1051 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1052 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1053 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1055 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM
, 0, 0,
1056 set_dmic_clk
, SND_SOC_DAPM_PRE_PMU
),
1057 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC
,
1058 RT5640_DMIC_1_EN_SFT
, 0, rt5640_set_dmic1_event
,
1059 SND_SOC_DAPM_PRE_PMU
),
1060 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC
,
1061 RT5640_DMIC_2_EN_SFT
, 0, rt5640_set_dmic2_event
,
1062 SND_SOC_DAPM_PRE_PMU
),
1064 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2
,
1065 RT5640_PWR_BST1_BIT
, 0, NULL
, 0),
1066 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2
,
1067 RT5640_PWR_BST4_BIT
, 0, NULL
, 0),
1069 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL
,
1070 RT5640_PWR_IN_L_BIT
, 0, NULL
, 0),
1071 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL
,
1072 RT5640_PWR_IN_R_BIT
, 0, NULL
, 0),
1074 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER
, RT5640_PWR_RM_L_BIT
, 0,
1075 rt5640_rec_l_mix
, ARRAY_SIZE(rt5640_rec_l_mix
)),
1076 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER
, RT5640_PWR_RM_R_BIT
, 0,
1077 rt5640_rec_r_mix
, ARRAY_SIZE(rt5640_rec_r_mix
)),
1079 SND_SOC_DAPM_ADC("ADC L", NULL
, RT5640_PWR_DIG1
,
1080 RT5640_PWR_ADC_L_BIT
, 0),
1081 SND_SOC_DAPM_ADC("ADC R", NULL
, RT5640_PWR_DIG1
,
1082 RT5640_PWR_ADC_R_BIT
, 0),
1084 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM
, 0, 0,
1085 &rt5640_sto_adc_2_mux
),
1086 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM
, 0, 0,
1087 &rt5640_sto_adc_2_mux
),
1088 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM
, 0, 0,
1089 &rt5640_sto_adc_1_mux
),
1090 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM
, 0, 0,
1091 &rt5640_sto_adc_1_mux
),
1092 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM
, 0, 0,
1093 &rt5640_mono_adc_l2_mux
),
1094 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM
, 0, 0,
1095 &rt5640_mono_adc_l1_mux
),
1096 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM
, 0, 0,
1097 &rt5640_mono_adc_r1_mux
),
1098 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM
, 0, 0,
1099 &rt5640_mono_adc_r2_mux
),
1101 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2
,
1102 RT5640_PWR_ADC_SF_BIT
, 0, NULL
, 0),
1103 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM
, 0, 0,
1104 rt5640_sto_adc_l_mix
, ARRAY_SIZE(rt5640_sto_adc_l_mix
)),
1105 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM
, 0, 0,
1106 rt5640_sto_adc_r_mix
, ARRAY_SIZE(rt5640_sto_adc_r_mix
)),
1107 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2
,
1108 RT5640_PWR_ADC_MF_L_BIT
, 0, NULL
, 0),
1109 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM
, 0, 0,
1110 rt5640_mono_adc_l_mix
, ARRAY_SIZE(rt5640_mono_adc_l_mix
)),
1111 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2
,
1112 RT5640_PWR_ADC_MF_R_BIT
, 0, NULL
, 0),
1113 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM
, 0, 0,
1114 rt5640_mono_adc_r_mix
, ARRAY_SIZE(rt5640_mono_adc_r_mix
)),
1116 /* Digital Interface */
1117 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1
,
1118 RT5640_PWR_I2S1_BIT
, 0, NULL
, 0),
1119 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1120 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1121 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1122 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1123 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1124 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1125 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1
,
1126 RT5640_PWR_I2S2_BIT
, 0, NULL
, 0),
1127 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1128 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1129 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1130 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1131 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1132 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1133 /* Digital Interface Select */
1134 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1135 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1136 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1137 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1138 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_sdi_mux
),
1139 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1140 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1141 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1142 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1143 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_sdi_mux
),
1144 /* Audio Interface */
1145 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM
, 0, 0),
1146 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM
, 0, 0),
1147 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM
, 0, 0),
1148 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM
, 0, 0),
1150 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1152 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1154 /* DAC mixer before sound effect */
1155 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM
, 0, 0,
1156 rt5640_dac_l_mix
, ARRAY_SIZE(rt5640_dac_l_mix
)),
1157 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM
, 0, 0,
1158 rt5640_dac_r_mix
, ARRAY_SIZE(rt5640_dac_r_mix
)),
1159 /* DAC2 channel Mux */
1160 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM
, 0, 0,
1161 &rt5640_dac_l2_mux
),
1162 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM
, 0, 0,
1163 &rt5640_dac_r2_mux
),
1165 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM
, 0, 0,
1166 rt5640_sto_dac_l_mix
, ARRAY_SIZE(rt5640_sto_dac_l_mix
)),
1167 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM
, 0, 0,
1168 rt5640_sto_dac_r_mix
, ARRAY_SIZE(rt5640_sto_dac_r_mix
)),
1169 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM
, 0, 0,
1170 rt5640_mono_dac_l_mix
, ARRAY_SIZE(rt5640_mono_dac_l_mix
)),
1171 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM
, 0, 0,
1172 rt5640_mono_dac_r_mix
, ARRAY_SIZE(rt5640_mono_dac_r_mix
)),
1173 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM
, 0, 0,
1174 rt5640_dig_l_mix
, ARRAY_SIZE(rt5640_dig_l_mix
)),
1175 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM
, 0, 0,
1176 rt5640_dig_r_mix
, ARRAY_SIZE(rt5640_dig_r_mix
)),
1178 SND_SOC_DAPM_DAC("DAC L1", NULL
, RT5640_PWR_DIG1
,
1179 RT5640_PWR_DAC_L1_BIT
, 0),
1180 SND_SOC_DAPM_DAC("DAC L2", NULL
, RT5640_PWR_DIG1
,
1181 RT5640_PWR_DAC_L2_BIT
, 0),
1182 SND_SOC_DAPM_DAC("DAC R1", NULL
, RT5640_PWR_DIG1
,
1183 RT5640_PWR_DAC_R1_BIT
, 0),
1184 SND_SOC_DAPM_DAC("DAC R2", NULL
, RT5640_PWR_DIG1
,
1185 RT5640_PWR_DAC_R2_BIT
, 0),
1187 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER
, RT5640_PWR_SM_L_BIT
,
1188 0, rt5640_spk_l_mix
, ARRAY_SIZE(rt5640_spk_l_mix
)),
1189 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER
, RT5640_PWR_SM_R_BIT
,
1190 0, rt5640_spk_r_mix
, ARRAY_SIZE(rt5640_spk_r_mix
)),
1191 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER
, RT5640_PWR_OM_L_BIT
,
1192 0, rt5640_out_l_mix
, ARRAY_SIZE(rt5640_out_l_mix
)),
1193 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER
, RT5640_PWR_OM_R_BIT
,
1194 0, rt5640_out_r_mix
, ARRAY_SIZE(rt5640_out_r_mix
)),
1196 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL
,
1197 RT5640_PWR_SV_L_BIT
, 0, NULL
, 0),
1198 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL
,
1199 RT5640_PWR_SV_R_BIT
, 0, NULL
, 0),
1200 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL
,
1201 RT5640_PWR_OV_L_BIT
, 0, NULL
, 0),
1202 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL
,
1203 RT5640_PWR_OV_R_BIT
, 0, NULL
, 0),
1204 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL
,
1205 RT5640_PWR_HV_L_BIT
, 0, NULL
, 0),
1206 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL
,
1207 RT5640_PWR_HV_R_BIT
, 0, NULL
, 0),
1208 /* SPO/HPO/LOUT/Mono Mixer */
1209 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM
, 0,
1210 0, rt5640_spo_l_mix
, ARRAY_SIZE(rt5640_spo_l_mix
)),
1211 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM
, 0,
1212 0, rt5640_spo_r_mix
, ARRAY_SIZE(rt5640_spo_r_mix
)),
1213 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM
, 0, 0,
1214 rt5640_hpo_mix
, ARRAY_SIZE(rt5640_hpo_mix
)),
1215 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM
, 0, 0,
1216 rt5640_hpo_mix
, ARRAY_SIZE(rt5640_hpo_mix
)),
1217 SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1
, RT5640_PWR_LM_BIT
, 0,
1218 rt5640_lout_mix
, ARRAY_SIZE(rt5640_lout_mix
)),
1219 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1
, RT5640_PWR_MM_BIT
, 0,
1220 rt5640_mono_mix
, ARRAY_SIZE(rt5640_mono_mix
)),
1221 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1
,
1222 RT5640_PWR_MA_BIT
, 0, NULL
, 0),
1223 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM
,
1224 0, 0, rt5640_hp_power_event
, SND_SOC_DAPM_POST_PMU
),
1225 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM
, 0, 0,
1227 SND_SOC_DAPM_PRE_PMD
| SND_SOC_DAPM_POST_PMU
),
1228 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1
,
1229 RT5640_PWR_HP_L_BIT
, 0, NULL
, 0),
1230 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1
,
1231 RT5640_PWR_HP_R_BIT
, 0, NULL
, 0),
1232 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1
,
1233 RT5640_PWR_CLS_D_BIT
, 0, NULL
, 0),
1236 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM
, 0, 0,
1237 &spk_l_enable_control
),
1238 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM
, 0, 0,
1239 &spk_r_enable_control
),
1240 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM
, 0, 0,
1241 &hp_l_enable_control
),
1242 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM
, 0, 0,
1243 &hp_r_enable_control
),
1244 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event
),
1246 SND_SOC_DAPM_OUTPUT("SPOLP"),
1247 SND_SOC_DAPM_OUTPUT("SPOLN"),
1248 SND_SOC_DAPM_OUTPUT("SPORP"),
1249 SND_SOC_DAPM_OUTPUT("SPORN"),
1250 SND_SOC_DAPM_OUTPUT("HPOL"),
1251 SND_SOC_DAPM_OUTPUT("HPOR"),
1252 SND_SOC_DAPM_OUTPUT("LOUTL"),
1253 SND_SOC_DAPM_OUTPUT("LOUTR"),
1254 SND_SOC_DAPM_OUTPUT("MONOP"),
1255 SND_SOC_DAPM_OUTPUT("MONON"),
1258 static const struct snd_soc_dapm_route rt5640_dapm_routes
[] = {
1259 {"IN1P", NULL
, "LDO2"},
1260 {"IN2P", NULL
, "LDO2"},
1262 {"DMIC L1", NULL
, "DMIC1"},
1263 {"DMIC R1", NULL
, "DMIC1"},
1264 {"DMIC L2", NULL
, "DMIC2"},
1265 {"DMIC R2", NULL
, "DMIC2"},
1267 {"BST1", NULL
, "IN1P"},
1268 {"BST1", NULL
, "IN1N"},
1269 {"BST2", NULL
, "IN2P"},
1270 {"BST2", NULL
, "IN2N"},
1272 {"INL VOL", NULL
, "IN2P"},
1273 {"INR VOL", NULL
, "IN2N"},
1275 {"RECMIXL", "HPOL Switch", "HPOL"},
1276 {"RECMIXL", "INL Switch", "INL VOL"},
1277 {"RECMIXL", "BST2 Switch", "BST2"},
1278 {"RECMIXL", "BST1 Switch", "BST1"},
1279 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1281 {"RECMIXR", "HPOR Switch", "HPOR"},
1282 {"RECMIXR", "INR Switch", "INR VOL"},
1283 {"RECMIXR", "BST2 Switch", "BST2"},
1284 {"RECMIXR", "BST1 Switch", "BST1"},
1285 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1287 {"ADC L", NULL
, "RECMIXL"},
1288 {"ADC R", NULL
, "RECMIXR"},
1290 {"DMIC L1", NULL
, "DMIC CLK"},
1291 {"DMIC L1", NULL
, "DMIC1 Power"},
1292 {"DMIC R1", NULL
, "DMIC CLK"},
1293 {"DMIC R1", NULL
, "DMIC1 Power"},
1294 {"DMIC L2", NULL
, "DMIC CLK"},
1295 {"DMIC L2", NULL
, "DMIC2 Power"},
1296 {"DMIC R2", NULL
, "DMIC CLK"},
1297 {"DMIC R2", NULL
, "DMIC2 Power"},
1299 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1300 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1301 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1302 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1303 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1305 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1306 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1307 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1308 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1309 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1311 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1312 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1313 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1314 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1315 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1317 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1318 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1319 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1320 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1321 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1323 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1324 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1325 {"Stereo ADC MIXL", NULL
, "Stereo Filter"},
1326 {"Stereo Filter", NULL
, "PLL1", check_sysclk1_source
},
1328 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1329 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1330 {"Stereo ADC MIXR", NULL
, "Stereo Filter"},
1331 {"Stereo Filter", NULL
, "PLL1", check_sysclk1_source
},
1333 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1334 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1335 {"Mono ADC MIXL", NULL
, "Mono Left Filter"},
1336 {"Mono Left Filter", NULL
, "PLL1", check_sysclk1_source
},
1338 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1339 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1340 {"Mono ADC MIXR", NULL
, "Mono Right Filter"},
1341 {"Mono Right Filter", NULL
, "PLL1", check_sysclk1_source
},
1343 {"IF2 ADC L", NULL
, "Mono ADC MIXL"},
1344 {"IF2 ADC R", NULL
, "Mono ADC MIXR"},
1345 {"IF1 ADC L", NULL
, "Stereo ADC MIXL"},
1346 {"IF1 ADC R", NULL
, "Stereo ADC MIXR"},
1348 {"IF1 ADC", NULL
, "I2S1"},
1349 {"IF1 ADC", NULL
, "IF1 ADC L"},
1350 {"IF1 ADC", NULL
, "IF1 ADC R"},
1351 {"IF2 ADC", NULL
, "I2S2"},
1352 {"IF2 ADC", NULL
, "IF2 ADC L"},
1353 {"IF2 ADC", NULL
, "IF2 ADC R"},
1355 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
1356 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
1357 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
1358 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
1359 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1360 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1362 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
1363 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
1364 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
1365 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
1366 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1367 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1369 {"AIF1TX", NULL
, "DAI1 TX Mux"},
1370 {"AIF1TX", NULL
, "SDI1 TX Mux"},
1371 {"AIF2TX", NULL
, "DAI2 TX Mux"},
1372 {"AIF2TX", NULL
, "SDI2 TX Mux"},
1374 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
1375 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
1376 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
1377 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
1379 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
1380 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
1381 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
1382 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
1384 {"IF1 DAC", NULL
, "I2S1"},
1385 {"IF1 DAC", NULL
, "DAI1 RX Mux"},
1386 {"IF2 DAC", NULL
, "I2S2"},
1387 {"IF2 DAC", NULL
, "DAI2 RX Mux"},
1389 {"IF1 DAC L", NULL
, "IF1 DAC"},
1390 {"IF1 DAC R", NULL
, "IF1 DAC"},
1391 {"IF2 DAC L", NULL
, "IF2 DAC"},
1392 {"IF2 DAC R", NULL
, "IF2 DAC"},
1394 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1395 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1396 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1397 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1399 {"ANC", NULL
, "Stereo ADC MIXL"},
1400 {"ANC", NULL
, "Stereo ADC MIXR"},
1402 {"Audio DSP", NULL
, "DAC MIXL"},
1403 {"Audio DSP", NULL
, "DAC MIXR"},
1405 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1406 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1408 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1410 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1411 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1412 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1413 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1414 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1415 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1417 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1418 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1419 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1420 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1421 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1422 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1424 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1425 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1426 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1427 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1429 {"DAC L1", NULL
, "Stereo DAC MIXL"},
1430 {"DAC L1", NULL
, "PLL1", check_sysclk1_source
},
1431 {"DAC R1", NULL
, "Stereo DAC MIXR"},
1432 {"DAC R1", NULL
, "PLL1", check_sysclk1_source
},
1433 {"DAC L2", NULL
, "Mono DAC MIXL"},
1434 {"DAC L2", NULL
, "PLL1", check_sysclk1_source
},
1435 {"DAC R2", NULL
, "Mono DAC MIXR"},
1436 {"DAC R2", NULL
, "PLL1", check_sysclk1_source
},
1438 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1439 {"SPK MIXL", "INL Switch", "INL VOL"},
1440 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1441 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1442 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1443 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1444 {"SPK MIXR", "INR Switch", "INR VOL"},
1445 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1446 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1447 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1449 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1450 {"OUT MIXL", "BST1 Switch", "BST1"},
1451 {"OUT MIXL", "INL Switch", "INL VOL"},
1452 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1453 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1454 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1455 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1457 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1458 {"OUT MIXR", "BST2 Switch", "BST2"},
1459 {"OUT MIXR", "BST1 Switch", "BST1"},
1460 {"OUT MIXR", "INR Switch", "INR VOL"},
1461 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1462 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1463 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1464 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1466 {"SPKVOL L", NULL
, "SPK MIXL"},
1467 {"SPKVOL R", NULL
, "SPK MIXR"},
1468 {"HPOVOL L", NULL
, "OUT MIXL"},
1469 {"HPOVOL R", NULL
, "OUT MIXR"},
1470 {"OUTVOL L", NULL
, "OUT MIXL"},
1471 {"OUTVOL R", NULL
, "OUT MIXR"},
1473 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1474 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1475 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1476 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1477 {"SPOL MIX", "BST1 Switch", "BST1"},
1478 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1479 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1480 {"SPOR MIX", "BST1 Switch", "BST1"},
1482 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
1483 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
1484 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
1485 {"HPO MIX L", NULL
, "HP L Amp"},
1486 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
1487 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
1488 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
1489 {"HPO MIX R", NULL
, "HP R Amp"},
1491 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1492 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1493 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1494 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1496 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1497 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1498 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1499 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1500 {"Mono MIX", "BST1 Switch", "BST1"},
1502 {"HP Amp", NULL
, "HPO MIX L"},
1503 {"HP Amp", NULL
, "HPO MIX R"},
1505 {"Speaker L Playback", "Switch", "SPOL MIX"},
1506 {"Speaker R Playback", "Switch", "SPOR MIX"},
1507 {"SPOLP", NULL
, "Speaker L Playback"},
1508 {"SPOLN", NULL
, "Speaker L Playback"},
1509 {"SPORP", NULL
, "Speaker R Playback"},
1510 {"SPORN", NULL
, "Speaker R Playback"},
1512 {"SPOLP", NULL
, "Improve SPK Amp Drv"},
1513 {"SPOLN", NULL
, "Improve SPK Amp Drv"},
1514 {"SPORP", NULL
, "Improve SPK Amp Drv"},
1515 {"SPORN", NULL
, "Improve SPK Amp Drv"},
1517 {"HPOL", NULL
, "Improve HP Amp Drv"},
1518 {"HPOR", NULL
, "Improve HP Amp Drv"},
1520 {"HP L Playback", "Switch", "HP Amp"},
1521 {"HP R Playback", "Switch", "HP Amp"},
1522 {"HPOL", NULL
, "HP L Playback"},
1523 {"HPOR", NULL
, "HP R Playback"},
1524 {"LOUTL", NULL
, "LOUT MIX"},
1525 {"LOUTR", NULL
, "LOUT MIX"},
1526 {"MONOP", NULL
, "Mono MIX"},
1527 {"MONON", NULL
, "Mono MIX"},
1528 {"MONOP", NULL
, "Improve MONO Amp Drv"},
1531 static int get_sdp_info(struct snd_soc_codec
*codec
, int dai_id
)
1538 val
= snd_soc_read(codec
, RT5640_I2S1_SDP
);
1539 val
= (val
& RT5640_I2S_IF_MASK
) >> RT5640_I2S_IF_SFT
;
1545 ret
|= RT5640_U_IF1
;
1548 ret
|= RT5640_U_IF1
;
1551 ret
|= RT5640_U_IF2
;
1560 ret
|= RT5640_U_IF1
;
1563 ret
|= RT5640_U_IF1
;
1566 ret
|= RT5640_U_IF2
;
1579 static int get_clk_info(int sclk
, int rate
)
1581 int i
, pd
[] = {1, 2, 3, 4, 6, 8, 12, 16};
1583 if (sclk
<= 0 || rate
<= 0)
1587 for (i
= 0; i
< ARRAY_SIZE(pd
); i
++)
1588 if (sclk
== rate
* pd
[i
])
1594 static int rt5640_hw_params(struct snd_pcm_substream
*substream
,
1595 struct snd_pcm_hw_params
*params
, struct snd_soc_dai
*dai
)
1597 struct snd_soc_codec
*codec
= dai
->codec
;
1598 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1599 unsigned int val_len
= 0, val_clk
, mask_clk
;
1600 int dai_sel
, pre_div
, bclk_ms
, frame_size
;
1602 rt5640
->lrck
[dai
->id
] = params_rate(params
);
1603 pre_div
= get_clk_info(rt5640
->sysclk
, rt5640
->lrck
[dai
->id
]);
1605 dev_err(codec
->dev
, "Unsupported clock setting %d for DAI %d\n",
1606 rt5640
->lrck
[dai
->id
], dai
->id
);
1609 frame_size
= snd_soc_params_to_frame_size(params
);
1610 if (frame_size
< 0) {
1611 dev_err(codec
->dev
, "Unsupported frame size: %d\n", frame_size
);
1614 if (frame_size
> 32)
1618 rt5640
->bclk
[dai
->id
] = rt5640
->lrck
[dai
->id
] * (32 << bclk_ms
);
1620 dev_dbg(dai
->dev
, "bclk is %dHz and lrck is %dHz\n",
1621 rt5640
->bclk
[dai
->id
], rt5640
->lrck
[dai
->id
]);
1622 dev_dbg(dai
->dev
, "bclk_ms is %d and pre_div is %d for iis %d\n",
1623 bclk_ms
, pre_div
, dai
->id
);
1625 switch (params_format(params
)) {
1626 case SNDRV_PCM_FORMAT_S16_LE
:
1628 case SNDRV_PCM_FORMAT_S20_3LE
:
1629 val_len
|= RT5640_I2S_DL_20
;
1631 case SNDRV_PCM_FORMAT_S24_LE
:
1632 val_len
|= RT5640_I2S_DL_24
;
1634 case SNDRV_PCM_FORMAT_S8
:
1635 val_len
|= RT5640_I2S_DL_8
;
1641 dai_sel
= get_sdp_info(codec
, dai
->id
);
1643 dev_err(codec
->dev
, "Failed to get sdp info: %d\n", dai_sel
);
1646 if (dai_sel
& RT5640_U_IF1
) {
1647 mask_clk
= RT5640_I2S_BCLK_MS1_MASK
| RT5640_I2S_PD1_MASK
;
1648 val_clk
= bclk_ms
<< RT5640_I2S_BCLK_MS1_SFT
|
1649 pre_div
<< RT5640_I2S_PD1_SFT
;
1650 snd_soc_update_bits(codec
, RT5640_I2S1_SDP
,
1651 RT5640_I2S_DL_MASK
, val_len
);
1652 snd_soc_update_bits(codec
, RT5640_ADDA_CLK1
, mask_clk
, val_clk
);
1654 if (dai_sel
& RT5640_U_IF2
) {
1655 mask_clk
= RT5640_I2S_BCLK_MS2_MASK
| RT5640_I2S_PD2_MASK
;
1656 val_clk
= bclk_ms
<< RT5640_I2S_BCLK_MS2_SFT
|
1657 pre_div
<< RT5640_I2S_PD2_SFT
;
1658 snd_soc_update_bits(codec
, RT5640_I2S2_SDP
,
1659 RT5640_I2S_DL_MASK
, val_len
);
1660 snd_soc_update_bits(codec
, RT5640_ADDA_CLK1
, mask_clk
, val_clk
);
1666 static int rt5640_set_dai_fmt(struct snd_soc_dai
*dai
, unsigned int fmt
)
1668 struct snd_soc_codec
*codec
= dai
->codec
;
1669 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1670 unsigned int reg_val
= 0;
1673 switch (fmt
& SND_SOC_DAIFMT_MASTER_MASK
) {
1674 case SND_SOC_DAIFMT_CBM_CFM
:
1675 rt5640
->master
[dai
->id
] = 1;
1677 case SND_SOC_DAIFMT_CBS_CFS
:
1678 reg_val
|= RT5640_I2S_MS_S
;
1679 rt5640
->master
[dai
->id
] = 0;
1685 switch (fmt
& SND_SOC_DAIFMT_INV_MASK
) {
1686 case SND_SOC_DAIFMT_NB_NF
:
1688 case SND_SOC_DAIFMT_IB_NF
:
1689 reg_val
|= RT5640_I2S_BP_INV
;
1695 switch (fmt
& SND_SOC_DAIFMT_FORMAT_MASK
) {
1696 case SND_SOC_DAIFMT_I2S
:
1698 case SND_SOC_DAIFMT_LEFT_J
:
1699 reg_val
|= RT5640_I2S_DF_LEFT
;
1701 case SND_SOC_DAIFMT_DSP_A
:
1702 reg_val
|= RT5640_I2S_DF_PCM_A
;
1704 case SND_SOC_DAIFMT_DSP_B
:
1705 reg_val
|= RT5640_I2S_DF_PCM_B
;
1711 dai_sel
= get_sdp_info(codec
, dai
->id
);
1713 dev_err(codec
->dev
, "Failed to get sdp info: %d\n", dai_sel
);
1716 if (dai_sel
& RT5640_U_IF1
) {
1717 snd_soc_update_bits(codec
, RT5640_I2S1_SDP
,
1718 RT5640_I2S_MS_MASK
| RT5640_I2S_BP_MASK
|
1719 RT5640_I2S_DF_MASK
, reg_val
);
1721 if (dai_sel
& RT5640_U_IF2
) {
1722 snd_soc_update_bits(codec
, RT5640_I2S2_SDP
,
1723 RT5640_I2S_MS_MASK
| RT5640_I2S_BP_MASK
|
1724 RT5640_I2S_DF_MASK
, reg_val
);
1730 static int rt5640_set_dai_sysclk(struct snd_soc_dai
*dai
,
1731 int clk_id
, unsigned int freq
, int dir
)
1733 struct snd_soc_codec
*codec
= dai
->codec
;
1734 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1735 unsigned int reg_val
= 0;
1737 if (freq
== rt5640
->sysclk
&& clk_id
== rt5640
->sysclk_src
)
1741 case RT5640_SCLK_S_MCLK
:
1742 reg_val
|= RT5640_SCLK_SRC_MCLK
;
1744 case RT5640_SCLK_S_PLL1
:
1745 reg_val
|= RT5640_SCLK_SRC_PLL1
;
1747 case RT5640_SCLK_S_PLL1_TK
:
1748 reg_val
|= RT5640_SCLK_SRC_PLL1T
;
1750 case RT5640_SCLK_S_RCCLK
:
1751 reg_val
|= RT5640_SCLK_SRC_RCCLK
;
1754 dev_err(codec
->dev
, "Invalid clock id (%d)\n", clk_id
);
1757 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1758 RT5640_SCLK_SRC_MASK
, reg_val
);
1759 rt5640
->sysclk
= freq
;
1760 rt5640
->sysclk_src
= clk_id
;
1762 dev_dbg(dai
->dev
, "Sysclk is %dHz and clock id is %d\n", freq
, clk_id
);
1767 * rt5640_pll_calc - Calculate PLL M/N/K code.
1768 * @freq_in: external clock provided to codec.
1769 * @freq_out: target clock which codec works on.
1770 * @pll_code: Pointer to structure with M, N, K and bypass flag.
1772 * Calculate M/N/K code to configure PLL for codec. And K is assigned to 2
1773 * which make calculation more efficiently.
1775 * Returns 0 for success or negative error code.
1777 static int rt5640_pll_calc(const unsigned int freq_in
,
1778 const unsigned int freq_out
, struct rt5640_pll_code
*pll_code
)
1780 int max_n
= RT5640_PLL_N_MAX
, max_m
= RT5640_PLL_M_MAX
;
1781 int n
= 0, m
= 0, red
, n_t
, m_t
, in_t
, out_t
;
1782 int red_t
= abs(freq_out
- freq_in
);
1783 bool bypass
= false;
1785 if (RT5640_PLL_INP_MAX
< freq_in
|| RT5640_PLL_INP_MIN
> freq_in
)
1788 for (n_t
= 0; n_t
<= max_n
; n_t
++) {
1789 in_t
= (freq_in
>> 1) + (freq_in
>> 2) * n_t
;
1792 if (in_t
== freq_out
) {
1797 for (m_t
= 0; m_t
<= max_m
; m_t
++) {
1798 out_t
= in_t
/ (m_t
+ 2);
1799 red
= abs(out_t
- freq_out
);
1809 pr_debug("Only get approximation about PLL\n");
1812 pll_code
->m_bp
= bypass
;
1813 pll_code
->m_code
= m
;
1814 pll_code
->n_code
= n
;
1815 pll_code
->k_code
= 2;
1819 static int rt5640_set_dai_pll(struct snd_soc_dai
*dai
, int pll_id
, int source
,
1820 unsigned int freq_in
, unsigned int freq_out
)
1822 struct snd_soc_codec
*codec
= dai
->codec
;
1823 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1824 struct rt5640_pll_code
*pll_code
= &rt5640
->pll_code
;
1827 if (source
== rt5640
->pll_src
&& freq_in
== rt5640
->pll_in
&&
1828 freq_out
== rt5640
->pll_out
)
1831 if (!freq_in
|| !freq_out
) {
1832 dev_dbg(codec
->dev
, "PLL disabled\n");
1835 rt5640
->pll_out
= 0;
1836 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1837 RT5640_SCLK_SRC_MASK
, RT5640_SCLK_SRC_MCLK
);
1842 case RT5640_PLL1_S_MCLK
:
1843 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1844 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_MCLK
);
1846 case RT5640_PLL1_S_BCLK1
:
1847 case RT5640_PLL1_S_BCLK2
:
1848 dai_sel
= get_sdp_info(codec
, dai
->id
);
1851 "Failed to get sdp info: %d\n", dai_sel
);
1854 if (dai_sel
& RT5640_U_IF1
) {
1855 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1856 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_BCLK1
);
1858 if (dai_sel
& RT5640_U_IF2
) {
1859 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1860 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_BCLK2
);
1864 dev_err(codec
->dev
, "Unknown PLL source %d\n", source
);
1868 ret
= rt5640_pll_calc(freq_in
, freq_out
, pll_code
);
1870 dev_err(codec
->dev
, "Unsupport input clock %d\n", freq_in
);
1874 dev_dbg(codec
->dev
, "bypass=%d m=%d n=%d k=2\n", pll_code
->m_bp
,
1875 (pll_code
->m_bp
? 0 : pll_code
->m_code
), pll_code
->n_code
);
1877 snd_soc_write(codec
, RT5640_PLL_CTRL1
,
1878 pll_code
->n_code
<< RT5640_PLL_N_SFT
| pll_code
->k_code
);
1879 snd_soc_write(codec
, RT5640_PLL_CTRL2
,
1880 (pll_code
->m_bp
? 0 : pll_code
->m_code
) << RT5640_PLL_M_SFT
|
1881 pll_code
->m_bp
<< RT5640_PLL_M_BP_SFT
);
1883 rt5640
->pll_in
= freq_in
;
1884 rt5640
->pll_out
= freq_out
;
1885 rt5640
->pll_src
= source
;
1890 static int rt5640_set_bias_level(struct snd_soc_codec
*codec
,
1891 enum snd_soc_bias_level level
)
1894 case SND_SOC_BIAS_STANDBY
:
1895 if (SND_SOC_BIAS_OFF
== codec
->dapm
.bias_level
) {
1896 snd_soc_update_bits(codec
, RT5640_PWR_ANLG1
,
1897 RT5640_PWR_VREF1
| RT5640_PWR_MB
|
1898 RT5640_PWR_BG
| RT5640_PWR_VREF2
,
1899 RT5640_PWR_VREF1
| RT5640_PWR_MB
|
1900 RT5640_PWR_BG
| RT5640_PWR_VREF2
);
1901 usleep_range(10000, 15000);
1902 snd_soc_update_bits(codec
, RT5640_PWR_ANLG1
,
1903 RT5640_PWR_FV1
| RT5640_PWR_FV2
,
1904 RT5640_PWR_FV1
| RT5640_PWR_FV2
);
1905 snd_soc_update_bits(codec
, RT5640_DUMMY1
,
1907 snd_soc_update_bits(codec
, RT5640_MICBIAS
,
1912 case SND_SOC_BIAS_OFF
:
1913 snd_soc_write(codec
, RT5640_DEPOP_M1
, 0x0004);
1914 snd_soc_write(codec
, RT5640_DEPOP_M2
, 0x1100);
1915 snd_soc_update_bits(codec
, RT5640_DUMMY1
, 0x1, 0);
1916 snd_soc_write(codec
, RT5640_PWR_DIG1
, 0x0000);
1917 snd_soc_write(codec
, RT5640_PWR_DIG2
, 0x0000);
1918 snd_soc_write(codec
, RT5640_PWR_VOL
, 0x0000);
1919 snd_soc_write(codec
, RT5640_PWR_MIXER
, 0x0000);
1920 snd_soc_write(codec
, RT5640_PWR_ANLG1
, 0x0000);
1921 snd_soc_write(codec
, RT5640_PWR_ANLG2
, 0x0000);
1927 codec
->dapm
.bias_level
= level
;
1932 static int rt5640_probe(struct snd_soc_codec
*codec
)
1934 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1936 rt5640
->codec
= codec
;
1938 codec
->dapm
.idle_bias_off
= 1;
1939 rt5640_set_bias_level(codec
, SND_SOC_BIAS_OFF
);
1941 snd_soc_update_bits(codec
, RT5640_DUMMY1
, 0x0301, 0x0301);
1942 snd_soc_update_bits(codec
, RT5640_MICBIAS
, 0x0030, 0x0030);
1943 snd_soc_update_bits(codec
, RT5640_DSP_PATH2
, 0xfc00, 0x0c00);
1948 static int rt5640_remove(struct snd_soc_codec
*codec
)
1950 rt5640_reset(codec
);
1956 static int rt5640_suspend(struct snd_soc_codec
*codec
)
1958 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1960 rt5640_set_bias_level(codec
, SND_SOC_BIAS_OFF
);
1961 rt5640_reset(codec
);
1962 regcache_cache_only(rt5640
->regmap
, true);
1963 regcache_mark_dirty(rt5640
->regmap
);
1964 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
))
1965 gpio_set_value_cansleep(rt5640
->pdata
.ldo1_en
, 0);
1970 static int rt5640_resume(struct snd_soc_codec
*codec
)
1972 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1974 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
)) {
1975 gpio_set_value_cansleep(rt5640
->pdata
.ldo1_en
, 1);
1979 regcache_cache_only(rt5640
->regmap
, false);
1980 regcache_sync(rt5640
->regmap
);
1985 #define rt5640_suspend NULL
1986 #define rt5640_resume NULL
1989 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
1990 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
1991 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
1993 static const struct snd_soc_dai_ops rt5640_aif_dai_ops
= {
1994 .hw_params
= rt5640_hw_params
,
1995 .set_fmt
= rt5640_set_dai_fmt
,
1996 .set_sysclk
= rt5640_set_dai_sysclk
,
1997 .set_pll
= rt5640_set_dai_pll
,
2000 static struct snd_soc_dai_driver rt5640_dai
[] = {
2002 .name
= "rt5640-aif1",
2005 .stream_name
= "AIF1 Playback",
2008 .rates
= RT5640_STEREO_RATES
,
2009 .formats
= RT5640_FORMATS
,
2012 .stream_name
= "AIF1 Capture",
2015 .rates
= RT5640_STEREO_RATES
,
2016 .formats
= RT5640_FORMATS
,
2018 .ops
= &rt5640_aif_dai_ops
,
2021 .name
= "rt5640-aif2",
2024 .stream_name
= "AIF2 Playback",
2027 .rates
= RT5640_STEREO_RATES
,
2028 .formats
= RT5640_FORMATS
,
2031 .stream_name
= "AIF2 Capture",
2034 .rates
= RT5640_STEREO_RATES
,
2035 .formats
= RT5640_FORMATS
,
2037 .ops
= &rt5640_aif_dai_ops
,
2041 static struct snd_soc_codec_driver soc_codec_dev_rt5640
= {
2042 .probe
= rt5640_probe
,
2043 .remove
= rt5640_remove
,
2044 .suspend
= rt5640_suspend
,
2045 .resume
= rt5640_resume
,
2046 .set_bias_level
= rt5640_set_bias_level
,
2047 .controls
= rt5640_snd_controls
,
2048 .num_controls
= ARRAY_SIZE(rt5640_snd_controls
),
2049 .dapm_widgets
= rt5640_dapm_widgets
,
2050 .num_dapm_widgets
= ARRAY_SIZE(rt5640_dapm_widgets
),
2051 .dapm_routes
= rt5640_dapm_routes
,
2052 .num_dapm_routes
= ARRAY_SIZE(rt5640_dapm_routes
),
2055 static const struct regmap_config rt5640_regmap
= {
2059 .max_register
= RT5640_VENDOR_ID2
+ 1 + (ARRAY_SIZE(rt5640_ranges
) *
2061 .volatile_reg
= rt5640_volatile_register
,
2062 .readable_reg
= rt5640_readable_register
,
2064 .cache_type
= REGCACHE_RBTREE
,
2065 .reg_defaults
= rt5640_reg
,
2066 .num_reg_defaults
= ARRAY_SIZE(rt5640_reg
),
2067 .ranges
= rt5640_ranges
,
2068 .num_ranges
= ARRAY_SIZE(rt5640_ranges
),
2071 static const struct i2c_device_id rt5640_i2c_id
[] = {
2075 MODULE_DEVICE_TABLE(i2c
, rt5640_i2c_id
);
2077 #if defined(CONFIG_OF)
2078 static const struct of_device_id rt5640_of_match
[] = {
2079 { .compatible
= "realtek,rt5640", },
2082 MODULE_DEVICE_TABLE(of
, rt5640_of_match
);
2086 static struct acpi_device_id rt5640_acpi_match
[] = {
2091 MODULE_DEVICE_TABLE(acpi
, rt5640_acpi_match
);
2094 static int rt5640_parse_dt(struct rt5640_priv
*rt5640
, struct device_node
*np
)
2096 rt5640
->pdata
.in1_diff
= of_property_read_bool(np
,
2097 "realtek,in1-differential");
2098 rt5640
->pdata
.in2_diff
= of_property_read_bool(np
,
2099 "realtek,in2-differential");
2101 rt5640
->pdata
.ldo1_en
= of_get_named_gpio(np
,
2102 "realtek,ldo1-en-gpios", 0);
2104 * LDO1_EN is optional (it may be statically tied on the board).
2105 * -ENOENT means that the property doesn't exist, i.e. there is no
2106 * GPIO, so is not an error. Any other error code means the property
2107 * exists, but could not be parsed.
2109 if (!gpio_is_valid(rt5640
->pdata
.ldo1_en
) &&
2110 (rt5640
->pdata
.ldo1_en
!= -ENOENT
))
2111 return rt5640
->pdata
.ldo1_en
;
2116 static int rt5640_i2c_probe(struct i2c_client
*i2c
,
2117 const struct i2c_device_id
*id
)
2119 struct rt5640_platform_data
*pdata
= dev_get_platdata(&i2c
->dev
);
2120 struct rt5640_priv
*rt5640
;
2124 rt5640
= devm_kzalloc(&i2c
->dev
,
2125 sizeof(struct rt5640_priv
),
2129 i2c_set_clientdata(i2c
, rt5640
);
2132 rt5640
->pdata
= *pdata
;
2134 * Translate zero'd out (default) pdata value to an invalid
2135 * GPIO ID. This makes the pdata and DT paths consistent in
2136 * terms of the value left in this field when no GPIO is
2137 * specified, but means we can't actually use GPIO 0.
2139 if (!rt5640
->pdata
.ldo1_en
)
2140 rt5640
->pdata
.ldo1_en
= -EINVAL
;
2141 } else if (i2c
->dev
.of_node
) {
2142 ret
= rt5640_parse_dt(rt5640
, i2c
->dev
.of_node
);
2146 rt5640
->pdata
.ldo1_en
= -EINVAL
;
2148 rt5640
->regmap
= devm_regmap_init_i2c(i2c
, &rt5640_regmap
);
2149 if (IS_ERR(rt5640
->regmap
)) {
2150 ret
= PTR_ERR(rt5640
->regmap
);
2151 dev_err(&i2c
->dev
, "Failed to allocate register map: %d\n",
2156 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
)) {
2157 ret
= devm_gpio_request_one(&i2c
->dev
, rt5640
->pdata
.ldo1_en
,
2158 GPIOF_OUT_INIT_HIGH
,
2161 dev_err(&i2c
->dev
, "Failed to request LDO1_EN %d: %d\n",
2162 rt5640
->pdata
.ldo1_en
, ret
);
2168 regmap_read(rt5640
->regmap
, RT5640_VENDOR_ID2
, &val
);
2169 if ((val
!= RT5640_DEVICE_ID
)) {
2171 "Device with ID register %x is not rt5640/39\n", val
);
2175 regmap_write(rt5640
->regmap
, RT5640_RESET
, 0);
2177 ret
= regmap_register_patch(rt5640
->regmap
, init_list
,
2178 ARRAY_SIZE(init_list
));
2180 dev_warn(&i2c
->dev
, "Failed to apply regmap patch: %d\n", ret
);
2182 if (rt5640
->pdata
.in1_diff
)
2183 regmap_update_bits(rt5640
->regmap
, RT5640_IN1_IN2
,
2184 RT5640_IN_DF1
, RT5640_IN_DF1
);
2186 if (rt5640
->pdata
.in2_diff
)
2187 regmap_update_bits(rt5640
->regmap
, RT5640_IN3_IN4
,
2188 RT5640_IN_DF2
, RT5640_IN_DF2
);
2190 rt5640
->hp_mute
= 1;
2192 ret
= snd_soc_register_codec(&i2c
->dev
, &soc_codec_dev_rt5640
,
2193 rt5640_dai
, ARRAY_SIZE(rt5640_dai
));
2202 static int rt5640_i2c_remove(struct i2c_client
*i2c
)
2204 snd_soc_unregister_codec(&i2c
->dev
);
2209 static struct i2c_driver rt5640_i2c_driver
= {
2212 .owner
= THIS_MODULE
,
2213 .acpi_match_table
= ACPI_PTR(rt5640_acpi_match
),
2214 .of_match_table
= of_match_ptr(rt5640_of_match
),
2216 .probe
= rt5640_i2c_probe
,
2217 .remove
= rt5640_i2c_remove
,
2218 .id_table
= rt5640_i2c_id
,
2220 module_i2c_driver(rt5640_i2c_driver
);
2222 MODULE_DESCRIPTION("ASoC RT5640 driver");
2223 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
2224 MODULE_LICENSE("GPL v2");