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 const SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum
, RT5640_DIG_INF_DATA
,
365 RT5640_IF1_DAC_SEL_SFT
, rt5640_data_select
);
367 static const SOC_ENUM_SINGLE_DECL(rt5640_if1_adc_enum
, RT5640_DIG_INF_DATA
,
368 RT5640_IF1_ADC_SEL_SFT
, rt5640_data_select
);
370 static const SOC_ENUM_SINGLE_DECL(rt5640_if2_dac_enum
, RT5640_DIG_INF_DATA
,
371 RT5640_IF2_DAC_SEL_SFT
, rt5640_data_select
);
373 static const 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 const SOC_ENUM_SINGLE_DECL(
381 rt5640_clsd_spk_ratio_enum
, RT5640_CLS_D_OUT
,
382 RT5640_CLSD_RATIO_SFT
, rt5640_clsd_spk_ratio
);
384 static const struct snd_kcontrol_new rt5640_snd_controls
[] = {
385 /* Speaker Output Volume */
386 SOC_DOUBLE("Speaker Channel Switch", RT5640_SPK_VOL
,
387 RT5640_VOL_L_SFT
, RT5640_VOL_R_SFT
, 1, 1),
388 SOC_DOUBLE_TLV("Speaker Playback Volume", RT5640_SPK_VOL
,
389 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
, 39, 1, out_vol_tlv
),
390 /* Headphone Output Volume */
391 SOC_DOUBLE("HP Channel Switch", RT5640_HP_VOL
,
392 RT5640_VOL_L_SFT
, RT5640_VOL_R_SFT
, 1, 1),
393 SOC_DOUBLE_TLV("HP Playback Volume", RT5640_HP_VOL
,
394 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
, 39, 1, out_vol_tlv
),
396 SOC_DOUBLE("OUT Playback Switch", RT5640_OUTPUT
,
397 RT5640_L_MUTE_SFT
, RT5640_R_MUTE_SFT
, 1, 1),
398 SOC_DOUBLE("OUT Channel Switch", RT5640_OUTPUT
,
399 RT5640_VOL_L_SFT
, RT5640_VOL_R_SFT
, 1, 1),
400 SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT
,
401 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
, 39, 1, out_vol_tlv
),
402 /* MONO Output Control */
403 SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT
,
404 RT5640_L_MUTE_SFT
, 1, 1),
405 /* DAC Digital Volume */
406 SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL
,
407 RT5640_M_DAC_L2_VOL_SFT
, RT5640_M_DAC_R2_VOL_SFT
, 1, 1),
408 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL
,
409 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
410 175, 0, dac_vol_tlv
),
411 SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL
,
412 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
413 175, 0, dac_vol_tlv
),
414 /* IN1/IN2 Control */
415 SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2
,
416 RT5640_BST_SFT1
, 8, 0, bst_tlv
),
417 SOC_SINGLE_TLV("IN2 Boost", RT5640_IN3_IN4
,
418 RT5640_BST_SFT2
, 8, 0, bst_tlv
),
419 /* INL/INR Volume Control */
420 SOC_DOUBLE_TLV("IN Capture Volume", RT5640_INL_INR_VOL
,
421 RT5640_INL_VOL_SFT
, RT5640_INR_VOL_SFT
,
423 /* ADC Digital Volume Control */
424 SOC_DOUBLE("ADC Capture Switch", RT5640_ADC_DIG_VOL
,
425 RT5640_L_MUTE_SFT
, RT5640_R_MUTE_SFT
, 1, 1),
426 SOC_DOUBLE_TLV("ADC Capture Volume", RT5640_ADC_DIG_VOL
,
427 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
428 127, 0, adc_vol_tlv
),
429 SOC_DOUBLE_TLV("Mono ADC Capture Volume", RT5640_ADC_DATA
,
430 RT5640_L_VOL_SFT
, RT5640_R_VOL_SFT
,
431 127, 0, adc_vol_tlv
),
432 /* ADC Boost Volume Control */
433 SOC_DOUBLE_TLV("ADC Boost Gain", RT5640_ADC_BST_VOL
,
434 RT5640_ADC_L_BST_SFT
, RT5640_ADC_R_BST_SFT
,
436 /* Class D speaker gain ratio */
437 SOC_ENUM("Class D SPK Ratio Control", rt5640_clsd_spk_ratio_enum
),
439 SOC_ENUM("ADC IF1 Data Switch", rt5640_if1_adc_enum
),
440 SOC_ENUM("DAC IF1 Data Switch", rt5640_if1_dac_enum
),
441 SOC_ENUM("ADC IF2 Data Switch", rt5640_if2_adc_enum
),
442 SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum
),
446 * set_dmic_clk - Set parameter of dmic.
449 * @kcontrol: The kcontrol of this widget.
452 * Choose dmic clock between 1MHz and 3MHz.
453 * It is better for clock to approximate 3MHz.
455 static int set_dmic_clk(struct snd_soc_dapm_widget
*w
,
456 struct snd_kcontrol
*kcontrol
, int event
)
458 struct snd_soc_codec
*codec
= w
->codec
;
459 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
460 int div
[] = {2, 3, 4, 6, 8, 12};
461 int idx
= -EINVAL
, i
;
462 int rate
, red
, bound
, temp
;
464 rate
= rt5640
->sysclk
;
466 for (i
= 0; i
< ARRAY_SIZE(div
); i
++) {
467 bound
= div
[i
] * 3000000;
477 dev_err(codec
->dev
, "Failed to set DMIC clock\n");
479 snd_soc_update_bits(codec
, RT5640_DMIC
, RT5640_DMIC_CLK_MASK
,
480 idx
<< RT5640_DMIC_CLK_SFT
);
484 static int check_sysclk1_source(struct snd_soc_dapm_widget
*source
,
485 struct snd_soc_dapm_widget
*sink
)
489 val
= snd_soc_read(source
->codec
, RT5640_GLB_CLK
);
490 val
&= RT5640_SCLK_SRC_MASK
;
491 if (val
== RT5640_SCLK_SRC_PLL1
|| val
== RT5640_SCLK_SRC_PLL1T
)
498 static const struct snd_kcontrol_new rt5640_sto_adc_l_mix
[] = {
499 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER
,
500 RT5640_M_ADC_L1_SFT
, 1, 1),
501 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER
,
502 RT5640_M_ADC_L2_SFT
, 1, 1),
505 static const struct snd_kcontrol_new rt5640_sto_adc_r_mix
[] = {
506 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_STO_ADC_MIXER
,
507 RT5640_M_ADC_R1_SFT
, 1, 1),
508 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_STO_ADC_MIXER
,
509 RT5640_M_ADC_R2_SFT
, 1, 1),
512 static const struct snd_kcontrol_new rt5640_mono_adc_l_mix
[] = {
513 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER
,
514 RT5640_M_MONO_ADC_L1_SFT
, 1, 1),
515 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER
,
516 RT5640_M_MONO_ADC_L2_SFT
, 1, 1),
519 static const struct snd_kcontrol_new rt5640_mono_adc_r_mix
[] = {
520 SOC_DAPM_SINGLE("ADC1 Switch", RT5640_MONO_ADC_MIXER
,
521 RT5640_M_MONO_ADC_R1_SFT
, 1, 1),
522 SOC_DAPM_SINGLE("ADC2 Switch", RT5640_MONO_ADC_MIXER
,
523 RT5640_M_MONO_ADC_R2_SFT
, 1, 1),
526 static const struct snd_kcontrol_new rt5640_dac_l_mix
[] = {
527 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER
,
528 RT5640_M_ADCMIX_L_SFT
, 1, 1),
529 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER
,
530 RT5640_M_IF1_DAC_L_SFT
, 1, 1),
533 static const struct snd_kcontrol_new rt5640_dac_r_mix
[] = {
534 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER
,
535 RT5640_M_ADCMIX_R_SFT
, 1, 1),
536 SOC_DAPM_SINGLE("INF1 Switch", RT5640_AD_DA_MIXER
,
537 RT5640_M_IF1_DAC_R_SFT
, 1, 1),
540 static const struct snd_kcontrol_new rt5640_sto_dac_l_mix
[] = {
541 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER
,
542 RT5640_M_DAC_L1_SFT
, 1, 1),
543 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER
,
544 RT5640_M_DAC_L2_SFT
, 1, 1),
545 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER
,
546 RT5640_M_ANC_DAC_L_SFT
, 1, 1),
549 static const struct snd_kcontrol_new rt5640_sto_dac_r_mix
[] = {
550 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER
,
551 RT5640_M_DAC_R1_SFT
, 1, 1),
552 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER
,
553 RT5640_M_DAC_R2_SFT
, 1, 1),
554 SOC_DAPM_SINGLE("ANC Switch", RT5640_STO_DAC_MIXER
,
555 RT5640_M_ANC_DAC_R_SFT
, 1, 1),
558 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix
[] = {
559 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER
,
560 RT5640_M_DAC_L1_MONO_L_SFT
, 1, 1),
561 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER
,
562 RT5640_M_DAC_L2_MONO_L_SFT
, 1, 1),
563 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER
,
564 RT5640_M_DAC_R2_MONO_L_SFT
, 1, 1),
567 static const struct snd_kcontrol_new rt5640_mono_dac_r_mix
[] = {
568 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_MONO_DAC_MIXER
,
569 RT5640_M_DAC_R1_MONO_R_SFT
, 1, 1),
570 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_DAC_MIXER
,
571 RT5640_M_DAC_R2_MONO_R_SFT
, 1, 1),
572 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_DAC_MIXER
,
573 RT5640_M_DAC_L2_MONO_R_SFT
, 1, 1),
576 static const struct snd_kcontrol_new rt5640_dig_l_mix
[] = {
577 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_DIG_MIXER
,
578 RT5640_M_STO_L_DAC_L_SFT
, 1, 1),
579 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_DIG_MIXER
,
580 RT5640_M_DAC_L2_DAC_L_SFT
, 1, 1),
583 static const struct snd_kcontrol_new rt5640_dig_r_mix
[] = {
584 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_DIG_MIXER
,
585 RT5640_M_STO_R_DAC_R_SFT
, 1, 1),
586 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_DIG_MIXER
,
587 RT5640_M_DAC_R2_DAC_R_SFT
, 1, 1),
590 /* Analog Input Mixer */
591 static const struct snd_kcontrol_new rt5640_rec_l_mix
[] = {
592 SOC_DAPM_SINGLE("HPOL Switch", RT5640_REC_L2_MIXER
,
593 RT5640_M_HP_L_RM_L_SFT
, 1, 1),
594 SOC_DAPM_SINGLE("INL Switch", RT5640_REC_L2_MIXER
,
595 RT5640_M_IN_L_RM_L_SFT
, 1, 1),
596 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_L2_MIXER
,
597 RT5640_M_BST4_RM_L_SFT
, 1, 1),
598 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_L2_MIXER
,
599 RT5640_M_BST1_RM_L_SFT
, 1, 1),
600 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_REC_L2_MIXER
,
601 RT5640_M_OM_L_RM_L_SFT
, 1, 1),
604 static const struct snd_kcontrol_new rt5640_rec_r_mix
[] = {
605 SOC_DAPM_SINGLE("HPOR Switch", RT5640_REC_R2_MIXER
,
606 RT5640_M_HP_R_RM_R_SFT
, 1, 1),
607 SOC_DAPM_SINGLE("INR Switch", RT5640_REC_R2_MIXER
,
608 RT5640_M_IN_R_RM_R_SFT
, 1, 1),
609 SOC_DAPM_SINGLE("BST2 Switch", RT5640_REC_R2_MIXER
,
610 RT5640_M_BST4_RM_R_SFT
, 1, 1),
611 SOC_DAPM_SINGLE("BST1 Switch", RT5640_REC_R2_MIXER
,
612 RT5640_M_BST1_RM_R_SFT
, 1, 1),
613 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_REC_R2_MIXER
,
614 RT5640_M_OM_R_RM_R_SFT
, 1, 1),
617 /* Analog Output Mixer */
618 static const struct snd_kcontrol_new rt5640_spk_l_mix
[] = {
619 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_SPK_L_MIXER
,
620 RT5640_M_RM_L_SM_L_SFT
, 1, 1),
621 SOC_DAPM_SINGLE("INL Switch", RT5640_SPK_L_MIXER
,
622 RT5640_M_IN_L_SM_L_SFT
, 1, 1),
623 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPK_L_MIXER
,
624 RT5640_M_DAC_L1_SM_L_SFT
, 1, 1),
625 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_SPK_L_MIXER
,
626 RT5640_M_DAC_L2_SM_L_SFT
, 1, 1),
627 SOC_DAPM_SINGLE("OUT MIXL Switch", RT5640_SPK_L_MIXER
,
628 RT5640_M_OM_L_SM_L_SFT
, 1, 1),
631 static const struct snd_kcontrol_new rt5640_spk_r_mix
[] = {
632 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_SPK_R_MIXER
,
633 RT5640_M_RM_R_SM_R_SFT
, 1, 1),
634 SOC_DAPM_SINGLE("INR Switch", RT5640_SPK_R_MIXER
,
635 RT5640_M_IN_R_SM_R_SFT
, 1, 1),
636 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPK_R_MIXER
,
637 RT5640_M_DAC_R1_SM_R_SFT
, 1, 1),
638 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_SPK_R_MIXER
,
639 RT5640_M_DAC_R2_SM_R_SFT
, 1, 1),
640 SOC_DAPM_SINGLE("OUT MIXR Switch", RT5640_SPK_R_MIXER
,
641 RT5640_M_OM_R_SM_R_SFT
, 1, 1),
644 static const struct snd_kcontrol_new rt5640_out_l_mix
[] = {
645 SOC_DAPM_SINGLE("SPK MIXL Switch", RT5640_OUT_L3_MIXER
,
646 RT5640_M_SM_L_OM_L_SFT
, 1, 1),
647 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER
,
648 RT5640_M_BST1_OM_L_SFT
, 1, 1),
649 SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER
,
650 RT5640_M_IN_L_OM_L_SFT
, 1, 1),
651 SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER
,
652 RT5640_M_RM_L_OM_L_SFT
, 1, 1),
653 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_L3_MIXER
,
654 RT5640_M_DAC_R2_OM_L_SFT
, 1, 1),
655 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_L3_MIXER
,
656 RT5640_M_DAC_L2_OM_L_SFT
, 1, 1),
657 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER
,
658 RT5640_M_DAC_L1_OM_L_SFT
, 1, 1),
661 static const struct snd_kcontrol_new rt5640_out_r_mix
[] = {
662 SOC_DAPM_SINGLE("SPK MIXR Switch", RT5640_OUT_R3_MIXER
,
663 RT5640_M_SM_L_OM_R_SFT
, 1, 1),
664 SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER
,
665 RT5640_M_BST4_OM_R_SFT
, 1, 1),
666 SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER
,
667 RT5640_M_BST1_OM_R_SFT
, 1, 1),
668 SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER
,
669 RT5640_M_IN_R_OM_R_SFT
, 1, 1),
670 SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER
,
671 RT5640_M_RM_R_OM_R_SFT
, 1, 1),
672 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_OUT_R3_MIXER
,
673 RT5640_M_DAC_L2_OM_R_SFT
, 1, 1),
674 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_OUT_R3_MIXER
,
675 RT5640_M_DAC_R2_OM_R_SFT
, 1, 1),
676 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER
,
677 RT5640_M_DAC_R1_OM_R_SFT
, 1, 1),
680 static const struct snd_kcontrol_new rt5640_spo_l_mix
[] = {
681 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER
,
682 RT5640_M_DAC_R1_SPM_L_SFT
, 1, 1),
683 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_SPO_L_MIXER
,
684 RT5640_M_DAC_L1_SPM_L_SFT
, 1, 1),
685 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_L_MIXER
,
686 RT5640_M_SV_R_SPM_L_SFT
, 1, 1),
687 SOC_DAPM_SINGLE("SPKVOL L Switch", RT5640_SPO_L_MIXER
,
688 RT5640_M_SV_L_SPM_L_SFT
, 1, 1),
689 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_L_MIXER
,
690 RT5640_M_BST1_SPM_L_SFT
, 1, 1),
693 static const struct snd_kcontrol_new rt5640_spo_r_mix
[] = {
694 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_R_MIXER
,
695 RT5640_M_DAC_R1_SPM_R_SFT
, 1, 1),
696 SOC_DAPM_SINGLE("SPKVOL R Switch", RT5640_SPO_R_MIXER
,
697 RT5640_M_SV_R_SPM_R_SFT
, 1, 1),
698 SOC_DAPM_SINGLE("BST1 Switch", RT5640_SPO_R_MIXER
,
699 RT5640_M_BST1_SPM_R_SFT
, 1, 1),
702 static const struct snd_kcontrol_new rt5640_hpo_mix
[] = {
703 SOC_DAPM_SINGLE("HPO MIX DAC2 Switch", RT5640_HPO_MIXER
,
704 RT5640_M_DAC2_HM_SFT
, 1, 1),
705 SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER
,
706 RT5640_M_DAC1_HM_SFT
, 1, 1),
707 SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER
,
708 RT5640_M_HPVOL_HM_SFT
, 1, 1),
711 static const struct snd_kcontrol_new rt5640_lout_mix
[] = {
712 SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER
,
713 RT5640_M_DAC_L1_LM_SFT
, 1, 1),
714 SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_LOUT_MIXER
,
715 RT5640_M_DAC_R1_LM_SFT
, 1, 1),
716 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_LOUT_MIXER
,
717 RT5640_M_OV_L_LM_SFT
, 1, 1),
718 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_LOUT_MIXER
,
719 RT5640_M_OV_R_LM_SFT
, 1, 1),
722 static const struct snd_kcontrol_new rt5640_mono_mix
[] = {
723 SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_MONO_MIXER
,
724 RT5640_M_DAC_R2_MM_SFT
, 1, 1),
725 SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_MONO_MIXER
,
726 RT5640_M_DAC_L2_MM_SFT
, 1, 1),
727 SOC_DAPM_SINGLE("OUTVOL R Switch", RT5640_MONO_MIXER
,
728 RT5640_M_OV_R_MM_SFT
, 1, 1),
729 SOC_DAPM_SINGLE("OUTVOL L Switch", RT5640_MONO_MIXER
,
730 RT5640_M_OV_L_MM_SFT
, 1, 1),
731 SOC_DAPM_SINGLE("BST1 Switch", RT5640_MONO_MIXER
,
732 RT5640_M_BST1_MM_SFT
, 1, 1),
735 static const struct snd_kcontrol_new spk_l_enable_control
=
736 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL
,
737 RT5640_L_MUTE_SFT
, 1, 1);
739 static const struct snd_kcontrol_new spk_r_enable_control
=
740 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_SPK_VOL
,
741 RT5640_R_MUTE_SFT
, 1, 1);
743 static const struct snd_kcontrol_new hp_l_enable_control
=
744 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL
,
745 RT5640_L_MUTE_SFT
, 1, 1);
747 static const struct snd_kcontrol_new hp_r_enable_control
=
748 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5640_HP_VOL
,
749 RT5640_R_MUTE_SFT
, 1, 1);
751 /* Stereo ADC source */
752 static const char * const rt5640_stereo_adc1_src
[] = {
756 static const SOC_ENUM_SINGLE_DECL(
757 rt5640_stereo_adc1_enum
, RT5640_STO_ADC_MIXER
,
758 RT5640_ADC_1_SRC_SFT
, rt5640_stereo_adc1_src
);
760 static const struct snd_kcontrol_new rt5640_sto_adc_1_mux
=
761 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum
);
763 static const char * const rt5640_stereo_adc2_src
[] = {
764 "DMIC1", "DMIC2", "DIG MIX"
767 static const SOC_ENUM_SINGLE_DECL(
768 rt5640_stereo_adc2_enum
, RT5640_STO_ADC_MIXER
,
769 RT5640_ADC_2_SRC_SFT
, rt5640_stereo_adc2_src
);
771 static const struct snd_kcontrol_new rt5640_sto_adc_2_mux
=
772 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum
);
774 /* Mono ADC source */
775 static const char * const rt5640_mono_adc_l1_src
[] = {
776 "Mono DAC MIXL", "ADCL"
779 static const SOC_ENUM_SINGLE_DECL(
780 rt5640_mono_adc_l1_enum
, RT5640_MONO_ADC_MIXER
,
781 RT5640_MONO_ADC_L1_SRC_SFT
, rt5640_mono_adc_l1_src
);
783 static const struct snd_kcontrol_new rt5640_mono_adc_l1_mux
=
784 SOC_DAPM_ENUM("Mono ADC1 left source", rt5640_mono_adc_l1_enum
);
786 static const char * const rt5640_mono_adc_l2_src
[] = {
787 "DMIC L1", "DMIC L2", "Mono DAC MIXL"
790 static const SOC_ENUM_SINGLE_DECL(
791 rt5640_mono_adc_l2_enum
, RT5640_MONO_ADC_MIXER
,
792 RT5640_MONO_ADC_L2_SRC_SFT
, rt5640_mono_adc_l2_src
);
794 static const struct snd_kcontrol_new rt5640_mono_adc_l2_mux
=
795 SOC_DAPM_ENUM("Mono ADC2 left source", rt5640_mono_adc_l2_enum
);
797 static const char * const rt5640_mono_adc_r1_src
[] = {
798 "Mono DAC MIXR", "ADCR"
801 static const SOC_ENUM_SINGLE_DECL(
802 rt5640_mono_adc_r1_enum
, RT5640_MONO_ADC_MIXER
,
803 RT5640_MONO_ADC_R1_SRC_SFT
, rt5640_mono_adc_r1_src
);
805 static const struct snd_kcontrol_new rt5640_mono_adc_r1_mux
=
806 SOC_DAPM_ENUM("Mono ADC1 right source", rt5640_mono_adc_r1_enum
);
808 static const char * const rt5640_mono_adc_r2_src
[] = {
809 "DMIC R1", "DMIC R2", "Mono DAC MIXR"
812 static const SOC_ENUM_SINGLE_DECL(
813 rt5640_mono_adc_r2_enum
, RT5640_MONO_ADC_MIXER
,
814 RT5640_MONO_ADC_R2_SRC_SFT
, rt5640_mono_adc_r2_src
);
816 static const struct snd_kcontrol_new rt5640_mono_adc_r2_mux
=
817 SOC_DAPM_ENUM("Mono ADC2 right source", rt5640_mono_adc_r2_enum
);
819 /* DAC2 channel source */
820 static const char * const rt5640_dac_l2_src
[] = {
824 static int rt5640_dac_l2_values
[] = {
829 static const SOC_VALUE_ENUM_SINGLE_DECL(
830 rt5640_dac_l2_enum
, RT5640_DSP_PATH2
, RT5640_DAC_L2_SEL_SFT
,
831 0x3, rt5640_dac_l2_src
, rt5640_dac_l2_values
);
833 static const struct snd_kcontrol_new rt5640_dac_l2_mux
=
834 SOC_DAPM_VALUE_ENUM("DAC2 left channel source", rt5640_dac_l2_enum
);
836 static const char * const rt5640_dac_r2_src
[] = {
840 static int rt5640_dac_r2_values
[] = {
844 static const SOC_VALUE_ENUM_SINGLE_DECL(
845 rt5640_dac_r2_enum
, RT5640_DSP_PATH2
, RT5640_DAC_R2_SEL_SFT
,
846 0x3, rt5640_dac_r2_src
, rt5640_dac_r2_values
);
848 static const struct snd_kcontrol_new rt5640_dac_r2_mux
=
849 SOC_DAPM_ENUM("DAC2 right channel source", rt5640_dac_r2_enum
);
851 /* digital interface and iis interface map */
852 static const char * const rt5640_dai_iis_map
[] = {
853 "1:1|2:2", "1:2|2:1", "1:1|2:1", "1:2|2:2"
856 static int rt5640_dai_iis_map_values
[] = {
863 static const SOC_VALUE_ENUM_SINGLE_DECL(
864 rt5640_dai_iis_map_enum
, RT5640_I2S1_SDP
, RT5640_I2S_IF_SFT
,
865 0x7, rt5640_dai_iis_map
, rt5640_dai_iis_map_values
);
867 static const struct snd_kcontrol_new rt5640_dai_mux
=
868 SOC_DAPM_VALUE_ENUM("DAI select", rt5640_dai_iis_map_enum
);
871 static const char * const rt5640_sdi_sel
[] = {
875 static const SOC_ENUM_SINGLE_DECL(
876 rt5640_sdi_sel_enum
, RT5640_I2S2_SDP
,
877 RT5640_I2S2_SDI_SFT
, rt5640_sdi_sel
);
879 static const struct snd_kcontrol_new rt5640_sdi_mux
=
880 SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum
);
882 static int rt5640_set_dmic1_event(struct snd_soc_dapm_widget
*w
,
883 struct snd_kcontrol
*kcontrol
, int event
)
885 struct snd_soc_codec
*codec
= w
->codec
;
888 case SND_SOC_DAPM_PRE_PMU
:
889 snd_soc_update_bits(codec
, RT5640_GPIO_CTRL1
,
890 RT5640_GP2_PIN_MASK
| RT5640_GP3_PIN_MASK
,
891 RT5640_GP2_PIN_DMIC1_SCL
| RT5640_GP3_PIN_DMIC1_SDA
);
892 snd_soc_update_bits(codec
, RT5640_DMIC
,
893 RT5640_DMIC_1L_LH_MASK
| RT5640_DMIC_1R_LH_MASK
|
894 RT5640_DMIC_1_DP_MASK
,
895 RT5640_DMIC_1L_LH_FALLING
| RT5640_DMIC_1R_LH_RISING
|
896 RT5640_DMIC_1_DP_IN1P
);
906 static int rt5640_set_dmic2_event(struct snd_soc_dapm_widget
*w
,
907 struct snd_kcontrol
*kcontrol
, int event
)
909 struct snd_soc_codec
*codec
= w
->codec
;
912 case SND_SOC_DAPM_PRE_PMU
:
913 snd_soc_update_bits(codec
, RT5640_GPIO_CTRL1
,
914 RT5640_GP2_PIN_MASK
| RT5640_GP4_PIN_MASK
,
915 RT5640_GP2_PIN_DMIC1_SCL
| RT5640_GP4_PIN_DMIC2_SDA
);
916 snd_soc_update_bits(codec
, RT5640_DMIC
,
917 RT5640_DMIC_2L_LH_MASK
| RT5640_DMIC_2R_LH_MASK
|
918 RT5640_DMIC_2_DP_MASK
,
919 RT5640_DMIC_2L_LH_FALLING
| RT5640_DMIC_2R_LH_RISING
|
920 RT5640_DMIC_2_DP_IN1N
);
930 static void hp_amp_power_on(struct snd_soc_codec
*codec
)
932 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
934 /* depop parameters */
935 regmap_update_bits(rt5640
->regmap
, RT5640_PR_BASE
+
936 RT5640_CHPUMP_INT_REG1
, 0x0700, 0x0200);
937 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M2
,
938 RT5640_DEPOP_MASK
, RT5640_DEPOP_MAN
);
939 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M1
,
940 RT5640_HP_CP_MASK
| RT5640_HP_SG_MASK
| RT5640_HP_CB_MASK
,
941 RT5640_HP_CP_PU
| RT5640_HP_SG_DIS
| RT5640_HP_CB_PU
);
942 regmap_write(rt5640
->regmap
, RT5640_PR_BASE
+ RT5640_HP_DCC_INT1
,
944 /* headphone amp power on */
945 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
946 RT5640_PWR_FV1
| RT5640_PWR_FV2
, 0);
947 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
950 usleep_range(10000, 15000);
951 regmap_update_bits(rt5640
->regmap
, RT5640_PWR_ANLG1
,
952 RT5640_PWR_FV1
| RT5640_PWR_FV2
,
953 RT5640_PWR_FV1
| RT5640_PWR_FV2
);
956 static void rt5640_pmu_depop(struct snd_soc_codec
*codec
)
958 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
960 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M2
,
961 RT5640_DEPOP_MASK
| RT5640_DIG_DP_MASK
,
962 RT5640_DEPOP_AUTO
| RT5640_DIG_DP_EN
);
963 regmap_update_bits(rt5640
->regmap
, RT5640_CHARGE_PUMP
,
964 RT5640_PM_HP_MASK
, RT5640_PM_HP_HV
);
966 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M3
,
967 RT5640_CP_FQ1_MASK
| RT5640_CP_FQ2_MASK
| RT5640_CP_FQ3_MASK
,
968 (RT5640_CP_FQ_192_KHZ
<< RT5640_CP_FQ1_SFT
) |
969 (RT5640_CP_FQ_12_KHZ
<< RT5640_CP_FQ2_SFT
) |
970 (RT5640_CP_FQ_192_KHZ
<< RT5640_CP_FQ3_SFT
));
972 regmap_write(rt5640
->regmap
, RT5640_PR_BASE
+
973 RT5640_MAMP_INT_REG2
, 0x1c00);
974 regmap_update_bits(rt5640
->regmap
, RT5640_DEPOP_M1
,
975 RT5640_HP_CP_MASK
| RT5640_HP_SG_MASK
,
976 RT5640_HP_CP_PD
| RT5640_HP_SG_EN
);
977 regmap_update_bits(rt5640
->regmap
, RT5640_PR_BASE
+
978 RT5640_CHPUMP_INT_REG1
, 0x0700, 0x0400);
981 static int rt5640_hp_event(struct snd_soc_dapm_widget
*w
,
982 struct snd_kcontrol
*kcontrol
, int event
)
984 struct snd_soc_codec
*codec
= w
->codec
;
985 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
988 case SND_SOC_DAPM_POST_PMU
:
989 rt5640_pmu_depop(codec
);
993 case SND_SOC_DAPM_PRE_PMD
:
995 usleep_range(70000, 75000);
1005 static int rt5640_hp_power_event(struct snd_soc_dapm_widget
*w
,
1006 struct snd_kcontrol
*kcontrol
, int event
)
1008 struct snd_soc_codec
*codec
= w
->codec
;
1011 case SND_SOC_DAPM_POST_PMU
:
1012 hp_amp_power_on(codec
);
1021 static int rt5640_hp_post_event(struct snd_soc_dapm_widget
*w
,
1022 struct snd_kcontrol
*kcontrol
, int event
)
1024 struct snd_soc_codec
*codec
= w
->codec
;
1025 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1028 case SND_SOC_DAPM_POST_PMU
:
1029 if (!rt5640
->hp_mute
)
1030 usleep_range(80000, 85000);
1041 static const struct snd_soc_dapm_widget rt5640_dapm_widgets
[] = {
1042 SND_SOC_DAPM_SUPPLY("PLL1", RT5640_PWR_ANLG2
,
1043 RT5640_PWR_PLL_BIT
, 0, NULL
, 0),
1046 SND_SOC_DAPM_SUPPLY("LDO2", RT5640_PWR_ANLG1
,
1047 RT5640_PWR_LDO2_BIT
, 0, NULL
, 0),
1048 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5640_PWR_ANLG2
,
1049 RT5640_PWR_MB1_BIT
, 0, NULL
, 0),
1051 SND_SOC_DAPM_INPUT("DMIC1"),
1052 SND_SOC_DAPM_INPUT("DMIC2"),
1053 SND_SOC_DAPM_INPUT("IN1P"),
1054 SND_SOC_DAPM_INPUT("IN1N"),
1055 SND_SOC_DAPM_INPUT("IN2P"),
1056 SND_SOC_DAPM_INPUT("IN2N"),
1057 SND_SOC_DAPM_PGA("DMIC L1", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1058 SND_SOC_DAPM_PGA("DMIC R1", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1059 SND_SOC_DAPM_PGA("DMIC L2", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1060 SND_SOC_DAPM_PGA("DMIC R2", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1062 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM
, 0, 0,
1063 set_dmic_clk
, SND_SOC_DAPM_PRE_PMU
),
1064 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC
,
1065 RT5640_DMIC_1_EN_SFT
, 0, rt5640_set_dmic1_event
,
1066 SND_SOC_DAPM_PRE_PMU
),
1067 SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC
,
1068 RT5640_DMIC_2_EN_SFT
, 0, rt5640_set_dmic2_event
,
1069 SND_SOC_DAPM_PRE_PMU
),
1071 SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2
,
1072 RT5640_PWR_BST1_BIT
, 0, NULL
, 0),
1073 SND_SOC_DAPM_PGA("BST2", RT5640_PWR_ANLG2
,
1074 RT5640_PWR_BST4_BIT
, 0, NULL
, 0),
1076 SND_SOC_DAPM_PGA("INL VOL", RT5640_PWR_VOL
,
1077 RT5640_PWR_IN_L_BIT
, 0, NULL
, 0),
1078 SND_SOC_DAPM_PGA("INR VOL", RT5640_PWR_VOL
,
1079 RT5640_PWR_IN_R_BIT
, 0, NULL
, 0),
1081 SND_SOC_DAPM_MIXER("RECMIXL", RT5640_PWR_MIXER
, RT5640_PWR_RM_L_BIT
, 0,
1082 rt5640_rec_l_mix
, ARRAY_SIZE(rt5640_rec_l_mix
)),
1083 SND_SOC_DAPM_MIXER("RECMIXR", RT5640_PWR_MIXER
, RT5640_PWR_RM_R_BIT
, 0,
1084 rt5640_rec_r_mix
, ARRAY_SIZE(rt5640_rec_r_mix
)),
1086 SND_SOC_DAPM_ADC("ADC L", NULL
, RT5640_PWR_DIG1
,
1087 RT5640_PWR_ADC_L_BIT
, 0),
1088 SND_SOC_DAPM_ADC("ADC R", NULL
, RT5640_PWR_DIG1
,
1089 RT5640_PWR_ADC_R_BIT
, 0),
1091 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM
, 0, 0,
1092 &rt5640_sto_adc_2_mux
),
1093 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM
, 0, 0,
1094 &rt5640_sto_adc_2_mux
),
1095 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM
, 0, 0,
1096 &rt5640_sto_adc_1_mux
),
1097 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM
, 0, 0,
1098 &rt5640_sto_adc_1_mux
),
1099 SND_SOC_DAPM_MUX("Mono ADC L2 Mux", SND_SOC_NOPM
, 0, 0,
1100 &rt5640_mono_adc_l2_mux
),
1101 SND_SOC_DAPM_MUX("Mono ADC L1 Mux", SND_SOC_NOPM
, 0, 0,
1102 &rt5640_mono_adc_l1_mux
),
1103 SND_SOC_DAPM_MUX("Mono ADC R1 Mux", SND_SOC_NOPM
, 0, 0,
1104 &rt5640_mono_adc_r1_mux
),
1105 SND_SOC_DAPM_MUX("Mono ADC R2 Mux", SND_SOC_NOPM
, 0, 0,
1106 &rt5640_mono_adc_r2_mux
),
1108 SND_SOC_DAPM_SUPPLY("Stereo Filter", RT5640_PWR_DIG2
,
1109 RT5640_PWR_ADC_SF_BIT
, 0, NULL
, 0),
1110 SND_SOC_DAPM_MIXER("Stereo ADC MIXL", SND_SOC_NOPM
, 0, 0,
1111 rt5640_sto_adc_l_mix
, ARRAY_SIZE(rt5640_sto_adc_l_mix
)),
1112 SND_SOC_DAPM_MIXER("Stereo ADC MIXR", SND_SOC_NOPM
, 0, 0,
1113 rt5640_sto_adc_r_mix
, ARRAY_SIZE(rt5640_sto_adc_r_mix
)),
1114 SND_SOC_DAPM_SUPPLY("Mono Left Filter", RT5640_PWR_DIG2
,
1115 RT5640_PWR_ADC_MF_L_BIT
, 0, NULL
, 0),
1116 SND_SOC_DAPM_MIXER("Mono ADC MIXL", SND_SOC_NOPM
, 0, 0,
1117 rt5640_mono_adc_l_mix
, ARRAY_SIZE(rt5640_mono_adc_l_mix
)),
1118 SND_SOC_DAPM_SUPPLY("Mono Right Filter", RT5640_PWR_DIG2
,
1119 RT5640_PWR_ADC_MF_R_BIT
, 0, NULL
, 0),
1120 SND_SOC_DAPM_MIXER("Mono ADC MIXR", SND_SOC_NOPM
, 0, 0,
1121 rt5640_mono_adc_r_mix
, ARRAY_SIZE(rt5640_mono_adc_r_mix
)),
1123 /* Digital Interface */
1124 SND_SOC_DAPM_SUPPLY("I2S1", RT5640_PWR_DIG1
,
1125 RT5640_PWR_I2S1_BIT
, 0, NULL
, 0),
1126 SND_SOC_DAPM_PGA("IF1 DAC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1127 SND_SOC_DAPM_PGA("IF1 DAC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1128 SND_SOC_DAPM_PGA("IF1 DAC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1129 SND_SOC_DAPM_PGA("IF1 ADC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1130 SND_SOC_DAPM_PGA("IF1 ADC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1131 SND_SOC_DAPM_PGA("IF1 ADC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1132 SND_SOC_DAPM_SUPPLY("I2S2", RT5640_PWR_DIG1
,
1133 RT5640_PWR_I2S2_BIT
, 0, NULL
, 0),
1134 SND_SOC_DAPM_PGA("IF2 DAC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1135 SND_SOC_DAPM_PGA("IF2 DAC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1136 SND_SOC_DAPM_PGA("IF2 DAC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1137 SND_SOC_DAPM_PGA("IF2 ADC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1138 SND_SOC_DAPM_PGA("IF2 ADC L", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1139 SND_SOC_DAPM_PGA("IF2 ADC R", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1140 /* Digital Interface Select */
1141 SND_SOC_DAPM_MUX("DAI1 RX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1142 SND_SOC_DAPM_MUX("DAI1 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1143 SND_SOC_DAPM_MUX("DAI1 IF1 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1144 SND_SOC_DAPM_MUX("DAI1 IF2 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1145 SND_SOC_DAPM_MUX("SDI1 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_sdi_mux
),
1146 SND_SOC_DAPM_MUX("DAI2 RX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1147 SND_SOC_DAPM_MUX("DAI2 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1148 SND_SOC_DAPM_MUX("DAI2 IF1 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1149 SND_SOC_DAPM_MUX("DAI2 IF2 Mux", SND_SOC_NOPM
, 0, 0, &rt5640_dai_mux
),
1150 SND_SOC_DAPM_MUX("SDI2 TX Mux", SND_SOC_NOPM
, 0, 0, &rt5640_sdi_mux
),
1151 /* Audio Interface */
1152 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM
, 0, 0),
1153 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM
, 0, 0),
1154 SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM
, 0, 0),
1155 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM
, 0, 0),
1157 SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1159 SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM
, 0, 0, NULL
, 0),
1161 /* DAC mixer before sound effect */
1162 SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM
, 0, 0,
1163 rt5640_dac_l_mix
, ARRAY_SIZE(rt5640_dac_l_mix
)),
1164 SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM
, 0, 0,
1165 rt5640_dac_r_mix
, ARRAY_SIZE(rt5640_dac_r_mix
)),
1166 /* DAC2 channel Mux */
1167 SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM
, 0, 0,
1168 &rt5640_dac_l2_mux
),
1169 SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM
, 0, 0,
1170 &rt5640_dac_r2_mux
),
1172 SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM
, 0, 0,
1173 rt5640_sto_dac_l_mix
, ARRAY_SIZE(rt5640_sto_dac_l_mix
)),
1174 SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM
, 0, 0,
1175 rt5640_sto_dac_r_mix
, ARRAY_SIZE(rt5640_sto_dac_r_mix
)),
1176 SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM
, 0, 0,
1177 rt5640_mono_dac_l_mix
, ARRAY_SIZE(rt5640_mono_dac_l_mix
)),
1178 SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM
, 0, 0,
1179 rt5640_mono_dac_r_mix
, ARRAY_SIZE(rt5640_mono_dac_r_mix
)),
1180 SND_SOC_DAPM_MIXER("DIG MIXL", SND_SOC_NOPM
, 0, 0,
1181 rt5640_dig_l_mix
, ARRAY_SIZE(rt5640_dig_l_mix
)),
1182 SND_SOC_DAPM_MIXER("DIG MIXR", SND_SOC_NOPM
, 0, 0,
1183 rt5640_dig_r_mix
, ARRAY_SIZE(rt5640_dig_r_mix
)),
1185 SND_SOC_DAPM_DAC("DAC L1", NULL
, RT5640_PWR_DIG1
,
1186 RT5640_PWR_DAC_L1_BIT
, 0),
1187 SND_SOC_DAPM_DAC("DAC L2", NULL
, RT5640_PWR_DIG1
,
1188 RT5640_PWR_DAC_L2_BIT
, 0),
1189 SND_SOC_DAPM_DAC("DAC R1", NULL
, RT5640_PWR_DIG1
,
1190 RT5640_PWR_DAC_R1_BIT
, 0),
1191 SND_SOC_DAPM_DAC("DAC R2", NULL
, RT5640_PWR_DIG1
,
1192 RT5640_PWR_DAC_R2_BIT
, 0),
1194 SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER
, RT5640_PWR_SM_L_BIT
,
1195 0, rt5640_spk_l_mix
, ARRAY_SIZE(rt5640_spk_l_mix
)),
1196 SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER
, RT5640_PWR_SM_R_BIT
,
1197 0, rt5640_spk_r_mix
, ARRAY_SIZE(rt5640_spk_r_mix
)),
1198 SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER
, RT5640_PWR_OM_L_BIT
,
1199 0, rt5640_out_l_mix
, ARRAY_SIZE(rt5640_out_l_mix
)),
1200 SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER
, RT5640_PWR_OM_R_BIT
,
1201 0, rt5640_out_r_mix
, ARRAY_SIZE(rt5640_out_r_mix
)),
1203 SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL
,
1204 RT5640_PWR_SV_L_BIT
, 0, NULL
, 0),
1205 SND_SOC_DAPM_PGA("SPKVOL R", RT5640_PWR_VOL
,
1206 RT5640_PWR_SV_R_BIT
, 0, NULL
, 0),
1207 SND_SOC_DAPM_PGA("OUTVOL L", RT5640_PWR_VOL
,
1208 RT5640_PWR_OV_L_BIT
, 0, NULL
, 0),
1209 SND_SOC_DAPM_PGA("OUTVOL R", RT5640_PWR_VOL
,
1210 RT5640_PWR_OV_R_BIT
, 0, NULL
, 0),
1211 SND_SOC_DAPM_PGA("HPOVOL L", RT5640_PWR_VOL
,
1212 RT5640_PWR_HV_L_BIT
, 0, NULL
, 0),
1213 SND_SOC_DAPM_PGA("HPOVOL R", RT5640_PWR_VOL
,
1214 RT5640_PWR_HV_R_BIT
, 0, NULL
, 0),
1215 /* SPO/HPO/LOUT/Mono Mixer */
1216 SND_SOC_DAPM_MIXER("SPOL MIX", SND_SOC_NOPM
, 0,
1217 0, rt5640_spo_l_mix
, ARRAY_SIZE(rt5640_spo_l_mix
)),
1218 SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM
, 0,
1219 0, rt5640_spo_r_mix
, ARRAY_SIZE(rt5640_spo_r_mix
)),
1220 SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM
, 0, 0,
1221 rt5640_hpo_mix
, ARRAY_SIZE(rt5640_hpo_mix
)),
1222 SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM
, 0, 0,
1223 rt5640_hpo_mix
, ARRAY_SIZE(rt5640_hpo_mix
)),
1224 SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1
, RT5640_PWR_LM_BIT
, 0,
1225 rt5640_lout_mix
, ARRAY_SIZE(rt5640_lout_mix
)),
1226 SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1
, RT5640_PWR_MM_BIT
, 0,
1227 rt5640_mono_mix
, ARRAY_SIZE(rt5640_mono_mix
)),
1228 SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1
,
1229 RT5640_PWR_MA_BIT
, 0, NULL
, 0),
1230 SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM
,
1231 0, 0, rt5640_hp_power_event
, SND_SOC_DAPM_POST_PMU
),
1232 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM
, 0, 0,
1234 SND_SOC_DAPM_PRE_PMD
| SND_SOC_DAPM_POST_PMU
),
1235 SND_SOC_DAPM_SUPPLY("HP L Amp", RT5640_PWR_ANLG1
,
1236 RT5640_PWR_HP_L_BIT
, 0, NULL
, 0),
1237 SND_SOC_DAPM_SUPPLY("HP R Amp", RT5640_PWR_ANLG1
,
1238 RT5640_PWR_HP_R_BIT
, 0, NULL
, 0),
1239 SND_SOC_DAPM_SUPPLY("Improve SPK Amp Drv", RT5640_PWR_DIG1
,
1240 RT5640_PWR_CLS_D_BIT
, 0, NULL
, 0),
1243 SND_SOC_DAPM_SWITCH("Speaker L Playback", SND_SOC_NOPM
, 0, 0,
1244 &spk_l_enable_control
),
1245 SND_SOC_DAPM_SWITCH("Speaker R Playback", SND_SOC_NOPM
, 0, 0,
1246 &spk_r_enable_control
),
1247 SND_SOC_DAPM_SWITCH("HP L Playback", SND_SOC_NOPM
, 0, 0,
1248 &hp_l_enable_control
),
1249 SND_SOC_DAPM_SWITCH("HP R Playback", SND_SOC_NOPM
, 0, 0,
1250 &hp_r_enable_control
),
1251 SND_SOC_DAPM_POST("HP Post", rt5640_hp_post_event
),
1253 SND_SOC_DAPM_OUTPUT("SPOLP"),
1254 SND_SOC_DAPM_OUTPUT("SPOLN"),
1255 SND_SOC_DAPM_OUTPUT("SPORP"),
1256 SND_SOC_DAPM_OUTPUT("SPORN"),
1257 SND_SOC_DAPM_OUTPUT("HPOL"),
1258 SND_SOC_DAPM_OUTPUT("HPOR"),
1259 SND_SOC_DAPM_OUTPUT("LOUTL"),
1260 SND_SOC_DAPM_OUTPUT("LOUTR"),
1261 SND_SOC_DAPM_OUTPUT("MONOP"),
1262 SND_SOC_DAPM_OUTPUT("MONON"),
1265 static const struct snd_soc_dapm_route rt5640_dapm_routes
[] = {
1266 {"IN1P", NULL
, "LDO2"},
1267 {"IN2P", NULL
, "LDO2"},
1269 {"DMIC L1", NULL
, "DMIC1"},
1270 {"DMIC R1", NULL
, "DMIC1"},
1271 {"DMIC L2", NULL
, "DMIC2"},
1272 {"DMIC R2", NULL
, "DMIC2"},
1274 {"BST1", NULL
, "IN1P"},
1275 {"BST1", NULL
, "IN1N"},
1276 {"BST2", NULL
, "IN2P"},
1277 {"BST2", NULL
, "IN2N"},
1279 {"INL VOL", NULL
, "IN2P"},
1280 {"INR VOL", NULL
, "IN2N"},
1282 {"RECMIXL", "HPOL Switch", "HPOL"},
1283 {"RECMIXL", "INL Switch", "INL VOL"},
1284 {"RECMIXL", "BST2 Switch", "BST2"},
1285 {"RECMIXL", "BST1 Switch", "BST1"},
1286 {"RECMIXL", "OUT MIXL Switch", "OUT MIXL"},
1288 {"RECMIXR", "HPOR Switch", "HPOR"},
1289 {"RECMIXR", "INR Switch", "INR VOL"},
1290 {"RECMIXR", "BST2 Switch", "BST2"},
1291 {"RECMIXR", "BST1 Switch", "BST1"},
1292 {"RECMIXR", "OUT MIXR Switch", "OUT MIXR"},
1294 {"ADC L", NULL
, "RECMIXL"},
1295 {"ADC R", NULL
, "RECMIXR"},
1297 {"DMIC L1", NULL
, "DMIC CLK"},
1298 {"DMIC L1", NULL
, "DMIC1 Power"},
1299 {"DMIC R1", NULL
, "DMIC CLK"},
1300 {"DMIC R1", NULL
, "DMIC1 Power"},
1301 {"DMIC L2", NULL
, "DMIC CLK"},
1302 {"DMIC L2", NULL
, "DMIC2 Power"},
1303 {"DMIC R2", NULL
, "DMIC CLK"},
1304 {"DMIC R2", NULL
, "DMIC2 Power"},
1306 {"Stereo ADC L2 Mux", "DMIC1", "DMIC L1"},
1307 {"Stereo ADC L2 Mux", "DMIC2", "DMIC L2"},
1308 {"Stereo ADC L2 Mux", "DIG MIX", "DIG MIXL"},
1309 {"Stereo ADC L1 Mux", "ADC", "ADC L"},
1310 {"Stereo ADC L1 Mux", "DIG MIX", "DIG MIXL"},
1312 {"Stereo ADC R1 Mux", "ADC", "ADC R"},
1313 {"Stereo ADC R1 Mux", "DIG MIX", "DIG MIXR"},
1314 {"Stereo ADC R2 Mux", "DMIC1", "DMIC R1"},
1315 {"Stereo ADC R2 Mux", "DMIC2", "DMIC R2"},
1316 {"Stereo ADC R2 Mux", "DIG MIX", "DIG MIXR"},
1318 {"Mono ADC L2 Mux", "DMIC L1", "DMIC L1"},
1319 {"Mono ADC L2 Mux", "DMIC L2", "DMIC L2"},
1320 {"Mono ADC L2 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1321 {"Mono ADC L1 Mux", "Mono DAC MIXL", "Mono DAC MIXL"},
1322 {"Mono ADC L1 Mux", "ADCL", "ADC L"},
1324 {"Mono ADC R1 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1325 {"Mono ADC R1 Mux", "ADCR", "ADC R"},
1326 {"Mono ADC R2 Mux", "DMIC R1", "DMIC R1"},
1327 {"Mono ADC R2 Mux", "DMIC R2", "DMIC R2"},
1328 {"Mono ADC R2 Mux", "Mono DAC MIXR", "Mono DAC MIXR"},
1330 {"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
1331 {"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
1332 {"Stereo ADC MIXL", NULL
, "Stereo Filter"},
1333 {"Stereo Filter", NULL
, "PLL1", check_sysclk1_source
},
1335 {"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
1336 {"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
1337 {"Stereo ADC MIXR", NULL
, "Stereo Filter"},
1338 {"Stereo Filter", NULL
, "PLL1", check_sysclk1_source
},
1340 {"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
1341 {"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
1342 {"Mono ADC MIXL", NULL
, "Mono Left Filter"},
1343 {"Mono Left Filter", NULL
, "PLL1", check_sysclk1_source
},
1345 {"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
1346 {"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
1347 {"Mono ADC MIXR", NULL
, "Mono Right Filter"},
1348 {"Mono Right Filter", NULL
, "PLL1", check_sysclk1_source
},
1350 {"IF2 ADC L", NULL
, "Mono ADC MIXL"},
1351 {"IF2 ADC R", NULL
, "Mono ADC MIXR"},
1352 {"IF1 ADC L", NULL
, "Stereo ADC MIXL"},
1353 {"IF1 ADC R", NULL
, "Stereo ADC MIXR"},
1355 {"IF1 ADC", NULL
, "I2S1"},
1356 {"IF1 ADC", NULL
, "IF1 ADC L"},
1357 {"IF1 ADC", NULL
, "IF1 ADC R"},
1358 {"IF2 ADC", NULL
, "I2S2"},
1359 {"IF2 ADC", NULL
, "IF2 ADC L"},
1360 {"IF2 ADC", NULL
, "IF2 ADC R"},
1362 {"DAI1 TX Mux", "1:1|2:2", "IF1 ADC"},
1363 {"DAI1 TX Mux", "1:2|2:1", "IF2 ADC"},
1364 {"DAI1 IF1 Mux", "1:1|2:1", "IF1 ADC"},
1365 {"DAI1 IF2 Mux", "1:1|2:1", "IF2 ADC"},
1366 {"SDI1 TX Mux", "IF1", "DAI1 IF1 Mux"},
1367 {"SDI1 TX Mux", "IF2", "DAI1 IF2 Mux"},
1369 {"DAI2 TX Mux", "1:2|2:1", "IF1 ADC"},
1370 {"DAI2 TX Mux", "1:1|2:2", "IF2 ADC"},
1371 {"DAI2 IF1 Mux", "1:2|2:2", "IF1 ADC"},
1372 {"DAI2 IF2 Mux", "1:2|2:2", "IF2 ADC"},
1373 {"SDI2 TX Mux", "IF1", "DAI2 IF1 Mux"},
1374 {"SDI2 TX Mux", "IF2", "DAI2 IF2 Mux"},
1376 {"AIF1TX", NULL
, "DAI1 TX Mux"},
1377 {"AIF1TX", NULL
, "SDI1 TX Mux"},
1378 {"AIF2TX", NULL
, "DAI2 TX Mux"},
1379 {"AIF2TX", NULL
, "SDI2 TX Mux"},
1381 {"DAI1 RX Mux", "1:1|2:2", "AIF1RX"},
1382 {"DAI1 RX Mux", "1:1|2:1", "AIF1RX"},
1383 {"DAI1 RX Mux", "1:2|2:1", "AIF2RX"},
1384 {"DAI1 RX Mux", "1:2|2:2", "AIF2RX"},
1386 {"DAI2 RX Mux", "1:2|2:1", "AIF1RX"},
1387 {"DAI2 RX Mux", "1:1|2:1", "AIF1RX"},
1388 {"DAI2 RX Mux", "1:1|2:2", "AIF2RX"},
1389 {"DAI2 RX Mux", "1:2|2:2", "AIF2RX"},
1391 {"IF1 DAC", NULL
, "I2S1"},
1392 {"IF1 DAC", NULL
, "DAI1 RX Mux"},
1393 {"IF2 DAC", NULL
, "I2S2"},
1394 {"IF2 DAC", NULL
, "DAI2 RX Mux"},
1396 {"IF1 DAC L", NULL
, "IF1 DAC"},
1397 {"IF1 DAC R", NULL
, "IF1 DAC"},
1398 {"IF2 DAC L", NULL
, "IF2 DAC"},
1399 {"IF2 DAC R", NULL
, "IF2 DAC"},
1401 {"DAC MIXL", "Stereo ADC Switch", "Stereo ADC MIXL"},
1402 {"DAC MIXL", "INF1 Switch", "IF1 DAC L"},
1403 {"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
1404 {"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
1406 {"ANC", NULL
, "Stereo ADC MIXL"},
1407 {"ANC", NULL
, "Stereo ADC MIXR"},
1409 {"Audio DSP", NULL
, "DAC MIXL"},
1410 {"Audio DSP", NULL
, "DAC MIXR"},
1412 {"DAC L2 Mux", "IF2", "IF2 DAC L"},
1413 {"DAC L2 Mux", "Base L/R", "Audio DSP"},
1415 {"DAC R2 Mux", "IF2", "IF2 DAC R"},
1417 {"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1418 {"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1419 {"Stereo DAC MIXL", "ANC Switch", "ANC"},
1420 {"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1421 {"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1422 {"Stereo DAC MIXR", "ANC Switch", "ANC"},
1424 {"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
1425 {"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1426 {"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
1427 {"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
1428 {"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1429 {"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
1431 {"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
1432 {"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
1433 {"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
1434 {"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
1436 {"DAC L1", NULL
, "Stereo DAC MIXL"},
1437 {"DAC L1", NULL
, "PLL1", check_sysclk1_source
},
1438 {"DAC R1", NULL
, "Stereo DAC MIXR"},
1439 {"DAC R1", NULL
, "PLL1", check_sysclk1_source
},
1440 {"DAC L2", NULL
, "Mono DAC MIXL"},
1441 {"DAC L2", NULL
, "PLL1", check_sysclk1_source
},
1442 {"DAC R2", NULL
, "Mono DAC MIXR"},
1443 {"DAC R2", NULL
, "PLL1", check_sysclk1_source
},
1445 {"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
1446 {"SPK MIXL", "INL Switch", "INL VOL"},
1447 {"SPK MIXL", "DAC L1 Switch", "DAC L1"},
1448 {"SPK MIXL", "DAC L2 Switch", "DAC L2"},
1449 {"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
1450 {"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
1451 {"SPK MIXR", "INR Switch", "INR VOL"},
1452 {"SPK MIXR", "DAC R1 Switch", "DAC R1"},
1453 {"SPK MIXR", "DAC R2 Switch", "DAC R2"},
1454 {"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
1456 {"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
1457 {"OUT MIXL", "BST1 Switch", "BST1"},
1458 {"OUT MIXL", "INL Switch", "INL VOL"},
1459 {"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
1460 {"OUT MIXL", "DAC R2 Switch", "DAC R2"},
1461 {"OUT MIXL", "DAC L2 Switch", "DAC L2"},
1462 {"OUT MIXL", "DAC L1 Switch", "DAC L1"},
1464 {"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
1465 {"OUT MIXR", "BST2 Switch", "BST2"},
1466 {"OUT MIXR", "BST1 Switch", "BST1"},
1467 {"OUT MIXR", "INR Switch", "INR VOL"},
1468 {"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
1469 {"OUT MIXR", "DAC L2 Switch", "DAC L2"},
1470 {"OUT MIXR", "DAC R2 Switch", "DAC R2"},
1471 {"OUT MIXR", "DAC R1 Switch", "DAC R1"},
1473 {"SPKVOL L", NULL
, "SPK MIXL"},
1474 {"SPKVOL R", NULL
, "SPK MIXR"},
1475 {"HPOVOL L", NULL
, "OUT MIXL"},
1476 {"HPOVOL R", NULL
, "OUT MIXR"},
1477 {"OUTVOL L", NULL
, "OUT MIXL"},
1478 {"OUTVOL R", NULL
, "OUT MIXR"},
1480 {"SPOL MIX", "DAC R1 Switch", "DAC R1"},
1481 {"SPOL MIX", "DAC L1 Switch", "DAC L1"},
1482 {"SPOL MIX", "SPKVOL R Switch", "SPKVOL R"},
1483 {"SPOL MIX", "SPKVOL L Switch", "SPKVOL L"},
1484 {"SPOL MIX", "BST1 Switch", "BST1"},
1485 {"SPOR MIX", "DAC R1 Switch", "DAC R1"},
1486 {"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
1487 {"SPOR MIX", "BST1 Switch", "BST1"},
1489 {"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
1490 {"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
1491 {"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
1492 {"HPO MIX L", NULL
, "HP L Amp"},
1493 {"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
1494 {"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
1495 {"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
1496 {"HPO MIX R", NULL
, "HP R Amp"},
1498 {"LOUT MIX", "DAC L1 Switch", "DAC L1"},
1499 {"LOUT MIX", "DAC R1 Switch", "DAC R1"},
1500 {"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
1501 {"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
1503 {"Mono MIX", "DAC R2 Switch", "DAC R2"},
1504 {"Mono MIX", "DAC L2 Switch", "DAC L2"},
1505 {"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
1506 {"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
1507 {"Mono MIX", "BST1 Switch", "BST1"},
1509 {"HP Amp", NULL
, "HPO MIX L"},
1510 {"HP Amp", NULL
, "HPO MIX R"},
1512 {"Speaker L Playback", "Switch", "SPOL MIX"},
1513 {"Speaker R Playback", "Switch", "SPOR MIX"},
1514 {"SPOLP", NULL
, "Speaker L Playback"},
1515 {"SPOLN", NULL
, "Speaker L Playback"},
1516 {"SPORP", NULL
, "Speaker R Playback"},
1517 {"SPORN", NULL
, "Speaker R Playback"},
1519 {"SPOLP", NULL
, "Improve SPK Amp Drv"},
1520 {"SPOLN", NULL
, "Improve SPK Amp Drv"},
1521 {"SPORP", NULL
, "Improve SPK Amp Drv"},
1522 {"SPORN", NULL
, "Improve SPK Amp Drv"},
1524 {"HPOL", NULL
, "Improve HP Amp Drv"},
1525 {"HPOR", NULL
, "Improve HP Amp Drv"},
1527 {"HP L Playback", "Switch", "HP Amp"},
1528 {"HP R Playback", "Switch", "HP Amp"},
1529 {"HPOL", NULL
, "HP L Playback"},
1530 {"HPOR", NULL
, "HP R Playback"},
1531 {"LOUTL", NULL
, "LOUT MIX"},
1532 {"LOUTR", NULL
, "LOUT MIX"},
1533 {"MONOP", NULL
, "Mono MIX"},
1534 {"MONON", NULL
, "Mono MIX"},
1535 {"MONOP", NULL
, "Improve MONO Amp Drv"},
1538 static int get_sdp_info(struct snd_soc_codec
*codec
, int dai_id
)
1545 val
= snd_soc_read(codec
, RT5640_I2S1_SDP
);
1546 val
= (val
& RT5640_I2S_IF_MASK
) >> RT5640_I2S_IF_SFT
;
1552 ret
|= RT5640_U_IF1
;
1555 ret
|= RT5640_U_IF1
;
1558 ret
|= RT5640_U_IF2
;
1567 ret
|= RT5640_U_IF1
;
1570 ret
|= RT5640_U_IF1
;
1573 ret
|= RT5640_U_IF2
;
1586 static int get_clk_info(int sclk
, int rate
)
1588 int i
, pd
[] = {1, 2, 3, 4, 6, 8, 12, 16};
1590 if (sclk
<= 0 || rate
<= 0)
1594 for (i
= 0; i
< ARRAY_SIZE(pd
); i
++)
1595 if (sclk
== rate
* pd
[i
])
1601 static int rt5640_hw_params(struct snd_pcm_substream
*substream
,
1602 struct snd_pcm_hw_params
*params
, struct snd_soc_dai
*dai
)
1604 struct snd_soc_pcm_runtime
*rtd
= substream
->private_data
;
1605 struct snd_soc_codec
*codec
= rtd
->codec
;
1606 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1607 unsigned int val_len
= 0, val_clk
, mask_clk
;
1608 int dai_sel
, pre_div
, bclk_ms
, frame_size
;
1610 rt5640
->lrck
[dai
->id
] = params_rate(params
);
1611 pre_div
= get_clk_info(rt5640
->sysclk
, rt5640
->lrck
[dai
->id
]);
1613 dev_err(codec
->dev
, "Unsupported clock setting %d for DAI %d\n",
1614 rt5640
->lrck
[dai
->id
], dai
->id
);
1617 frame_size
= snd_soc_params_to_frame_size(params
);
1618 if (frame_size
< 0) {
1619 dev_err(codec
->dev
, "Unsupported frame size: %d\n", frame_size
);
1622 if (frame_size
> 32)
1626 rt5640
->bclk
[dai
->id
] = rt5640
->lrck
[dai
->id
] * (32 << bclk_ms
);
1628 dev_dbg(dai
->dev
, "bclk is %dHz and lrck is %dHz\n",
1629 rt5640
->bclk
[dai
->id
], rt5640
->lrck
[dai
->id
]);
1630 dev_dbg(dai
->dev
, "bclk_ms is %d and pre_div is %d for iis %d\n",
1631 bclk_ms
, pre_div
, dai
->id
);
1633 switch (params_format(params
)) {
1634 case SNDRV_PCM_FORMAT_S16_LE
:
1636 case SNDRV_PCM_FORMAT_S20_3LE
:
1637 val_len
|= RT5640_I2S_DL_20
;
1639 case SNDRV_PCM_FORMAT_S24_LE
:
1640 val_len
|= RT5640_I2S_DL_24
;
1642 case SNDRV_PCM_FORMAT_S8
:
1643 val_len
|= RT5640_I2S_DL_8
;
1649 dai_sel
= get_sdp_info(codec
, dai
->id
);
1651 dev_err(codec
->dev
, "Failed to get sdp info: %d\n", dai_sel
);
1654 if (dai_sel
& RT5640_U_IF1
) {
1655 mask_clk
= RT5640_I2S_BCLK_MS1_MASK
| RT5640_I2S_PD1_MASK
;
1656 val_clk
= bclk_ms
<< RT5640_I2S_BCLK_MS1_SFT
|
1657 pre_div
<< RT5640_I2S_PD1_SFT
;
1658 snd_soc_update_bits(codec
, RT5640_I2S1_SDP
,
1659 RT5640_I2S_DL_MASK
, val_len
);
1660 snd_soc_update_bits(codec
, RT5640_ADDA_CLK1
, mask_clk
, val_clk
);
1662 if (dai_sel
& RT5640_U_IF2
) {
1663 mask_clk
= RT5640_I2S_BCLK_MS2_MASK
| RT5640_I2S_PD2_MASK
;
1664 val_clk
= bclk_ms
<< RT5640_I2S_BCLK_MS2_SFT
|
1665 pre_div
<< RT5640_I2S_PD2_SFT
;
1666 snd_soc_update_bits(codec
, RT5640_I2S2_SDP
,
1667 RT5640_I2S_DL_MASK
, val_len
);
1668 snd_soc_update_bits(codec
, RT5640_ADDA_CLK1
, mask_clk
, val_clk
);
1674 static int rt5640_set_dai_fmt(struct snd_soc_dai
*dai
, unsigned int fmt
)
1676 struct snd_soc_codec
*codec
= dai
->codec
;
1677 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1678 unsigned int reg_val
= 0;
1681 switch (fmt
& SND_SOC_DAIFMT_MASTER_MASK
) {
1682 case SND_SOC_DAIFMT_CBM_CFM
:
1683 rt5640
->master
[dai
->id
] = 1;
1685 case SND_SOC_DAIFMT_CBS_CFS
:
1686 reg_val
|= RT5640_I2S_MS_S
;
1687 rt5640
->master
[dai
->id
] = 0;
1693 switch (fmt
& SND_SOC_DAIFMT_INV_MASK
) {
1694 case SND_SOC_DAIFMT_NB_NF
:
1696 case SND_SOC_DAIFMT_IB_NF
:
1697 reg_val
|= RT5640_I2S_BP_INV
;
1703 switch (fmt
& SND_SOC_DAIFMT_FORMAT_MASK
) {
1704 case SND_SOC_DAIFMT_I2S
:
1706 case SND_SOC_DAIFMT_LEFT_J
:
1707 reg_val
|= RT5640_I2S_DF_LEFT
;
1709 case SND_SOC_DAIFMT_DSP_A
:
1710 reg_val
|= RT5640_I2S_DF_PCM_A
;
1712 case SND_SOC_DAIFMT_DSP_B
:
1713 reg_val
|= RT5640_I2S_DF_PCM_B
;
1719 dai_sel
= get_sdp_info(codec
, dai
->id
);
1721 dev_err(codec
->dev
, "Failed to get sdp info: %d\n", dai_sel
);
1724 if (dai_sel
& RT5640_U_IF1
) {
1725 snd_soc_update_bits(codec
, RT5640_I2S1_SDP
,
1726 RT5640_I2S_MS_MASK
| RT5640_I2S_BP_MASK
|
1727 RT5640_I2S_DF_MASK
, reg_val
);
1729 if (dai_sel
& RT5640_U_IF2
) {
1730 snd_soc_update_bits(codec
, RT5640_I2S2_SDP
,
1731 RT5640_I2S_MS_MASK
| RT5640_I2S_BP_MASK
|
1732 RT5640_I2S_DF_MASK
, reg_val
);
1738 static int rt5640_set_dai_sysclk(struct snd_soc_dai
*dai
,
1739 int clk_id
, unsigned int freq
, int dir
)
1741 struct snd_soc_codec
*codec
= dai
->codec
;
1742 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1743 unsigned int reg_val
= 0;
1745 if (freq
== rt5640
->sysclk
&& clk_id
== rt5640
->sysclk_src
)
1749 case RT5640_SCLK_S_MCLK
:
1750 reg_val
|= RT5640_SCLK_SRC_MCLK
;
1752 case RT5640_SCLK_S_PLL1
:
1753 reg_val
|= RT5640_SCLK_SRC_PLL1
;
1755 case RT5640_SCLK_S_PLL1_TK
:
1756 reg_val
|= RT5640_SCLK_SRC_PLL1T
;
1758 case RT5640_SCLK_S_RCCLK
:
1759 reg_val
|= RT5640_SCLK_SRC_RCCLK
;
1762 dev_err(codec
->dev
, "Invalid clock id (%d)\n", clk_id
);
1765 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1766 RT5640_SCLK_SRC_MASK
, reg_val
);
1767 rt5640
->sysclk
= freq
;
1768 rt5640
->sysclk_src
= clk_id
;
1770 dev_dbg(dai
->dev
, "Sysclk is %dHz and clock id is %d\n", freq
, clk_id
);
1775 * rt5640_pll_calc - Calculate PLL M/N/K code.
1776 * @freq_in: external clock provided to codec.
1777 * @freq_out: target clock which codec works on.
1778 * @pll_code: Pointer to structure with M, N, K and bypass flag.
1780 * Calculate M/N/K code to configure PLL for codec. And K is assigned to 2
1781 * which make calculation more efficiently.
1783 * Returns 0 for success or negative error code.
1785 static int rt5640_pll_calc(const unsigned int freq_in
,
1786 const unsigned int freq_out
, struct rt5640_pll_code
*pll_code
)
1788 int max_n
= RT5640_PLL_N_MAX
, max_m
= RT5640_PLL_M_MAX
;
1789 int n
= 0, m
= 0, red
, n_t
, m_t
, in_t
, out_t
;
1790 int red_t
= abs(freq_out
- freq_in
);
1791 bool bypass
= false;
1793 if (RT5640_PLL_INP_MAX
< freq_in
|| RT5640_PLL_INP_MIN
> freq_in
)
1796 for (n_t
= 0; n_t
<= max_n
; n_t
++) {
1797 in_t
= (freq_in
>> 1) + (freq_in
>> 2) * n_t
;
1800 if (in_t
== freq_out
) {
1805 for (m_t
= 0; m_t
<= max_m
; m_t
++) {
1806 out_t
= in_t
/ (m_t
+ 2);
1807 red
= abs(out_t
- freq_out
);
1817 pr_debug("Only get approximation about PLL\n");
1820 pll_code
->m_bp
= bypass
;
1821 pll_code
->m_code
= m
;
1822 pll_code
->n_code
= n
;
1823 pll_code
->k_code
= 2;
1827 static int rt5640_set_dai_pll(struct snd_soc_dai
*dai
, int pll_id
, int source
,
1828 unsigned int freq_in
, unsigned int freq_out
)
1830 struct snd_soc_codec
*codec
= dai
->codec
;
1831 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1832 struct rt5640_pll_code
*pll_code
= &rt5640
->pll_code
;
1835 if (source
== rt5640
->pll_src
&& freq_in
== rt5640
->pll_in
&&
1836 freq_out
== rt5640
->pll_out
)
1839 if (!freq_in
|| !freq_out
) {
1840 dev_dbg(codec
->dev
, "PLL disabled\n");
1843 rt5640
->pll_out
= 0;
1844 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1845 RT5640_SCLK_SRC_MASK
, RT5640_SCLK_SRC_MCLK
);
1850 case RT5640_PLL1_S_MCLK
:
1851 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1852 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_MCLK
);
1854 case RT5640_PLL1_S_BCLK1
:
1855 case RT5640_PLL1_S_BCLK2
:
1856 dai_sel
= get_sdp_info(codec
, dai
->id
);
1859 "Failed to get sdp info: %d\n", dai_sel
);
1862 if (dai_sel
& RT5640_U_IF1
) {
1863 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1864 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_BCLK1
);
1866 if (dai_sel
& RT5640_U_IF2
) {
1867 snd_soc_update_bits(codec
, RT5640_GLB_CLK
,
1868 RT5640_PLL1_SRC_MASK
, RT5640_PLL1_SRC_BCLK2
);
1872 dev_err(codec
->dev
, "Unknown PLL source %d\n", source
);
1876 ret
= rt5640_pll_calc(freq_in
, freq_out
, pll_code
);
1878 dev_err(codec
->dev
, "Unsupport input clock %d\n", freq_in
);
1882 dev_dbg(codec
->dev
, "bypass=%d m=%d n=%d k=2\n", pll_code
->m_bp
,
1883 (pll_code
->m_bp
? 0 : pll_code
->m_code
), pll_code
->n_code
);
1885 snd_soc_write(codec
, RT5640_PLL_CTRL1
,
1886 pll_code
->n_code
<< RT5640_PLL_N_SFT
| pll_code
->k_code
);
1887 snd_soc_write(codec
, RT5640_PLL_CTRL2
,
1888 (pll_code
->m_bp
? 0 : pll_code
->m_code
) << RT5640_PLL_M_SFT
|
1889 pll_code
->m_bp
<< RT5640_PLL_M_BP_SFT
);
1891 rt5640
->pll_in
= freq_in
;
1892 rt5640
->pll_out
= freq_out
;
1893 rt5640
->pll_src
= source
;
1898 static int rt5640_set_bias_level(struct snd_soc_codec
*codec
,
1899 enum snd_soc_bias_level level
)
1901 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1903 case SND_SOC_BIAS_STANDBY
:
1904 if (SND_SOC_BIAS_OFF
== codec
->dapm
.bias_level
) {
1905 regcache_cache_only(rt5640
->regmap
, false);
1906 snd_soc_update_bits(codec
, RT5640_PWR_ANLG1
,
1907 RT5640_PWR_VREF1
| RT5640_PWR_MB
|
1908 RT5640_PWR_BG
| RT5640_PWR_VREF2
,
1909 RT5640_PWR_VREF1
| RT5640_PWR_MB
|
1910 RT5640_PWR_BG
| RT5640_PWR_VREF2
);
1911 usleep_range(10000, 15000);
1912 snd_soc_update_bits(codec
, RT5640_PWR_ANLG1
,
1913 RT5640_PWR_FV1
| RT5640_PWR_FV2
,
1914 RT5640_PWR_FV1
| RT5640_PWR_FV2
);
1915 regcache_sync(rt5640
->regmap
);
1916 snd_soc_update_bits(codec
, RT5640_DUMMY1
,
1918 snd_soc_update_bits(codec
, RT5640_MICBIAS
,
1923 case SND_SOC_BIAS_OFF
:
1924 snd_soc_write(codec
, RT5640_DEPOP_M1
, 0x0004);
1925 snd_soc_write(codec
, RT5640_DEPOP_M2
, 0x1100);
1926 snd_soc_update_bits(codec
, RT5640_DUMMY1
, 0x1, 0);
1927 snd_soc_write(codec
, RT5640_PWR_DIG1
, 0x0000);
1928 snd_soc_write(codec
, RT5640_PWR_DIG2
, 0x0000);
1929 snd_soc_write(codec
, RT5640_PWR_VOL
, 0x0000);
1930 snd_soc_write(codec
, RT5640_PWR_MIXER
, 0x0000);
1931 snd_soc_write(codec
, RT5640_PWR_ANLG1
, 0x0000);
1932 snd_soc_write(codec
, RT5640_PWR_ANLG2
, 0x0000);
1938 codec
->dapm
.bias_level
= level
;
1943 static int rt5640_probe(struct snd_soc_codec
*codec
)
1945 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1948 rt5640
->codec
= codec
;
1949 codec
->control_data
= rt5640
->regmap
;
1951 ret
= snd_soc_codec_set_cache_io(codec
, 8, 16, SND_SOC_REGMAP
);
1953 dev_err(codec
->dev
, "Failed to set cache I/O: %d\n", ret
);
1957 codec
->dapm
.idle_bias_off
= 1;
1958 rt5640_set_bias_level(codec
, SND_SOC_BIAS_OFF
);
1960 snd_soc_update_bits(codec
, RT5640_DUMMY1
, 0x0301, 0x0301);
1961 snd_soc_update_bits(codec
, RT5640_MICBIAS
, 0x0030, 0x0030);
1962 snd_soc_update_bits(codec
, RT5640_DSP_PATH2
, 0xfc00, 0x0c00);
1967 static int rt5640_remove(struct snd_soc_codec
*codec
)
1969 rt5640_reset(codec
);
1975 static int rt5640_suspend(struct snd_soc_codec
*codec
)
1977 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1979 rt5640_set_bias_level(codec
, SND_SOC_BIAS_OFF
);
1980 rt5640_reset(codec
);
1981 regcache_cache_only(rt5640
->regmap
, true);
1982 regcache_mark_dirty(rt5640
->regmap
);
1983 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
))
1984 gpio_set_value_cansleep(rt5640
->pdata
.ldo1_en
, 0);
1989 static int rt5640_resume(struct snd_soc_codec
*codec
)
1991 struct rt5640_priv
*rt5640
= snd_soc_codec_get_drvdata(codec
);
1993 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
)) {
1994 gpio_set_value_cansleep(rt5640
->pdata
.ldo1_en
, 1);
2001 #define rt5640_suspend NULL
2002 #define rt5640_resume NULL
2005 #define RT5640_STEREO_RATES SNDRV_PCM_RATE_8000_96000
2006 #define RT5640_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2007 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2009 static const struct snd_soc_dai_ops rt5640_aif_dai_ops
= {
2010 .hw_params
= rt5640_hw_params
,
2011 .set_fmt
= rt5640_set_dai_fmt
,
2012 .set_sysclk
= rt5640_set_dai_sysclk
,
2013 .set_pll
= rt5640_set_dai_pll
,
2016 static struct snd_soc_dai_driver rt5640_dai
[] = {
2018 .name
= "rt5640-aif1",
2021 .stream_name
= "AIF1 Playback",
2024 .rates
= RT5640_STEREO_RATES
,
2025 .formats
= RT5640_FORMATS
,
2028 .stream_name
= "AIF1 Capture",
2031 .rates
= RT5640_STEREO_RATES
,
2032 .formats
= RT5640_FORMATS
,
2034 .ops
= &rt5640_aif_dai_ops
,
2037 .name
= "rt5640-aif2",
2040 .stream_name
= "AIF2 Playback",
2043 .rates
= RT5640_STEREO_RATES
,
2044 .formats
= RT5640_FORMATS
,
2047 .stream_name
= "AIF2 Capture",
2050 .rates
= RT5640_STEREO_RATES
,
2051 .formats
= RT5640_FORMATS
,
2053 .ops
= &rt5640_aif_dai_ops
,
2057 static struct snd_soc_codec_driver soc_codec_dev_rt5640
= {
2058 .probe
= rt5640_probe
,
2059 .remove
= rt5640_remove
,
2060 .suspend
= rt5640_suspend
,
2061 .resume
= rt5640_resume
,
2062 .set_bias_level
= rt5640_set_bias_level
,
2063 .controls
= rt5640_snd_controls
,
2064 .num_controls
= ARRAY_SIZE(rt5640_snd_controls
),
2065 .dapm_widgets
= rt5640_dapm_widgets
,
2066 .num_dapm_widgets
= ARRAY_SIZE(rt5640_dapm_widgets
),
2067 .dapm_routes
= rt5640_dapm_routes
,
2068 .num_dapm_routes
= ARRAY_SIZE(rt5640_dapm_routes
),
2071 static const struct regmap_config rt5640_regmap
= {
2075 .max_register
= RT5640_VENDOR_ID2
+ 1 + (ARRAY_SIZE(rt5640_ranges
) *
2077 .volatile_reg
= rt5640_volatile_register
,
2078 .readable_reg
= rt5640_readable_register
,
2080 .cache_type
= REGCACHE_RBTREE
,
2081 .reg_defaults
= rt5640_reg
,
2082 .num_reg_defaults
= ARRAY_SIZE(rt5640_reg
),
2083 .ranges
= rt5640_ranges
,
2084 .num_ranges
= ARRAY_SIZE(rt5640_ranges
),
2087 static const struct i2c_device_id rt5640_i2c_id
[] = {
2091 MODULE_DEVICE_TABLE(i2c
, rt5640_i2c_id
);
2094 static struct acpi_device_id rt5640_acpi_match
[] = {
2099 MODULE_DEVICE_TABLE(acpi
, rt5640_acpi_match
);
2102 static int rt5640_parse_dt(struct rt5640_priv
*rt5640
, struct device_node
*np
)
2104 rt5640
->pdata
.in1_diff
= of_property_read_bool(np
,
2105 "realtek,in1-differential");
2106 rt5640
->pdata
.in2_diff
= of_property_read_bool(np
,
2107 "realtek,in2-differential");
2109 rt5640
->pdata
.ldo1_en
= of_get_named_gpio(np
,
2110 "realtek,ldo1-en-gpios", 0);
2112 * LDO1_EN is optional (it may be statically tied on the board).
2113 * -ENOENT means that the property doesn't exist, i.e. there is no
2114 * GPIO, so is not an error. Any other error code means the property
2115 * exists, but could not be parsed.
2117 if (!gpio_is_valid(rt5640
->pdata
.ldo1_en
) &&
2118 (rt5640
->pdata
.ldo1_en
!= -ENOENT
))
2119 return rt5640
->pdata
.ldo1_en
;
2124 static int rt5640_i2c_probe(struct i2c_client
*i2c
,
2125 const struct i2c_device_id
*id
)
2127 struct rt5640_platform_data
*pdata
= dev_get_platdata(&i2c
->dev
);
2128 struct rt5640_priv
*rt5640
;
2132 rt5640
= devm_kzalloc(&i2c
->dev
,
2133 sizeof(struct rt5640_priv
),
2137 i2c_set_clientdata(i2c
, rt5640
);
2140 rt5640
->pdata
= *pdata
;
2142 * Translate zero'd out (default) pdata value to an invalid
2143 * GPIO ID. This makes the pdata and DT paths consistent in
2144 * terms of the value left in this field when no GPIO is
2145 * specified, but means we can't actually use GPIO 0.
2147 if (!rt5640
->pdata
.ldo1_en
)
2148 rt5640
->pdata
.ldo1_en
= -EINVAL
;
2149 } else if (i2c
->dev
.of_node
) {
2150 ret
= rt5640_parse_dt(rt5640
, i2c
->dev
.of_node
);
2154 rt5640
->pdata
.ldo1_en
= -EINVAL
;
2156 rt5640
->regmap
= devm_regmap_init_i2c(i2c
, &rt5640_regmap
);
2157 if (IS_ERR(rt5640
->regmap
)) {
2158 ret
= PTR_ERR(rt5640
->regmap
);
2159 dev_err(&i2c
->dev
, "Failed to allocate register map: %d\n",
2164 if (gpio_is_valid(rt5640
->pdata
.ldo1_en
)) {
2165 ret
= devm_gpio_request_one(&i2c
->dev
, rt5640
->pdata
.ldo1_en
,
2166 GPIOF_OUT_INIT_HIGH
,
2169 dev_err(&i2c
->dev
, "Failed to request LDO1_EN %d: %d\n",
2170 rt5640
->pdata
.ldo1_en
, ret
);
2176 regmap_read(rt5640
->regmap
, RT5640_VENDOR_ID2
, &val
);
2177 if ((val
!= RT5640_DEVICE_ID
)) {
2179 "Device with ID register %x is not rt5640/39\n", val
);
2183 regmap_write(rt5640
->regmap
, RT5640_RESET
, 0);
2185 ret
= regmap_register_patch(rt5640
->regmap
, init_list
,
2186 ARRAY_SIZE(init_list
));
2188 dev_warn(&i2c
->dev
, "Failed to apply regmap patch: %d\n", ret
);
2190 if (rt5640
->pdata
.in1_diff
)
2191 regmap_update_bits(rt5640
->regmap
, RT5640_IN1_IN2
,
2192 RT5640_IN_DF1
, RT5640_IN_DF1
);
2194 if (rt5640
->pdata
.in2_diff
)
2195 regmap_update_bits(rt5640
->regmap
, RT5640_IN3_IN4
,
2196 RT5640_IN_DF2
, RT5640_IN_DF2
);
2198 rt5640
->hp_mute
= 1;
2200 ret
= snd_soc_register_codec(&i2c
->dev
, &soc_codec_dev_rt5640
,
2201 rt5640_dai
, ARRAY_SIZE(rt5640_dai
));
2210 static int rt5640_i2c_remove(struct i2c_client
*i2c
)
2212 snd_soc_unregister_codec(&i2c
->dev
);
2217 static struct i2c_driver rt5640_i2c_driver
= {
2220 .owner
= THIS_MODULE
,
2221 .acpi_match_table
= ACPI_PTR(rt5640_acpi_match
),
2223 .probe
= rt5640_i2c_probe
,
2224 .remove
= rt5640_i2c_remove
,
2225 .id_table
= rt5640_i2c_id
,
2227 module_i2c_driver(rt5640_i2c_driver
);
2229 MODULE_DESCRIPTION("ASoC RT5640 driver");
2230 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
2231 MODULE_LICENSE("GPL v2");