2 * rt5682.c -- RT5682 ALSA SoC audio component driver
4 * Copyright 2018 Realtek Semiconductor Corp.
5 * Author: Bard Liao <bardliao@realtek.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
12 #include <linux/module.h>
13 #include <linux/moduleparam.h>
14 #include <linux/init.h>
15 #include <linux/delay.h>
17 #include <linux/i2c.h>
18 #include <linux/platform_device.h>
19 #include <linux/spi/spi.h>
20 #include <linux/acpi.h>
21 #include <linux/gpio.h>
22 #include <linux/of_gpio.h>
23 #include <linux/regulator/consumer.h>
24 #include <linux/mutex.h>
25 #include <sound/core.h>
26 #include <sound/pcm.h>
27 #include <sound/pcm_params.h>
28 #include <sound/jack.h>
29 #include <sound/soc.h>
30 #include <sound/soc-dapm.h>
31 #include <sound/initval.h>
32 #include <sound/tlv.h>
33 #include <sound/rt5682.h>
38 #define RT5682_NUM_SUPPLIES 3
40 static const char *rt5682_supply_names[RT5682_NUM_SUPPLIES] = {
47 struct snd_soc_component *component;
48 struct rt5682_platform_data pdata;
49 struct regmap *regmap;
50 struct snd_soc_jack *hs_jack;
51 struct regulator_bulk_data supplies[RT5682_NUM_SUPPLIES];
52 struct delayed_work jack_detect_work;
53 struct delayed_work jd_check_work;
54 struct mutex calibrate_mutex;
58 int lrck[RT5682_AIFS];
59 int bclk[RT5682_AIFS];
60 int master[RT5682_AIFS];
69 static const struct reg_sequence patch_list[] = {
71 {RT5682_DAC_ADC_DIG_VOL1, 0xa020},
74 static const struct reg_default rt5682_reg[] = {
395 static bool rt5682_volatile_register(struct device *dev, unsigned int reg)
399 case RT5682_CBJ_CTRL_2:
400 case RT5682_INT_ST_1:
401 case RT5682_4BTN_IL_CMD_1:
402 case RT5682_AJD1_CTRL:
403 case RT5682_HP_CALIB_CTRL_1:
404 case RT5682_DEVICE_ID:
405 case RT5682_I2C_MODE:
406 case RT5682_HP_CALIB_CTRL_10:
407 case RT5682_EFUSE_CTRL_2:
408 case RT5682_JD_TOP_VC_VTRL:
409 case RT5682_HP_IMP_SENS_CTRL_19:
410 case RT5682_IL_CMD_1:
411 case RT5682_SAR_IL_CMD_2:
412 case RT5682_SAR_IL_CMD_4:
413 case RT5682_SAR_IL_CMD_10:
414 case RT5682_SAR_IL_CMD_11:
415 case RT5682_EFUSE_CTRL_6...RT5682_EFUSE_CTRL_11:
416 case RT5682_HP_CALIB_STA_1...RT5682_HP_CALIB_STA_11:
423 static bool rt5682_readable_register(struct device *dev, unsigned int reg)
427 case RT5682_VERSION_ID:
428 case RT5682_VENDOR_ID:
429 case RT5682_DEVICE_ID:
430 case RT5682_HP_CTRL_1:
431 case RT5682_HP_CTRL_2:
432 case RT5682_HPL_GAIN:
433 case RT5682_HPR_GAIN:
434 case RT5682_I2C_CTRL:
435 case RT5682_CBJ_BST_CTRL:
436 case RT5682_CBJ_CTRL_1:
437 case RT5682_CBJ_CTRL_2:
438 case RT5682_CBJ_CTRL_3:
439 case RT5682_CBJ_CTRL_4:
440 case RT5682_CBJ_CTRL_5:
441 case RT5682_CBJ_CTRL_6:
442 case RT5682_CBJ_CTRL_7:
443 case RT5682_DAC1_DIG_VOL:
444 case RT5682_STO1_ADC_DIG_VOL:
445 case RT5682_STO1_ADC_BOOST:
446 case RT5682_HP_IMP_GAIN_1:
447 case RT5682_HP_IMP_GAIN_2:
448 case RT5682_SIDETONE_CTRL:
449 case RT5682_STO1_ADC_MIXER:
450 case RT5682_AD_DA_MIXER:
451 case RT5682_STO1_DAC_MIXER:
452 case RT5682_A_DAC1_MUX:
453 case RT5682_DIG_INF2_DATA:
454 case RT5682_REC_MIXER:
456 case RT5682_ALC_BACK_GAIN:
457 case RT5682_PWR_DIG_1:
458 case RT5682_PWR_DIG_2:
459 case RT5682_PWR_ANLG_1:
460 case RT5682_PWR_ANLG_2:
461 case RT5682_PWR_ANLG_3:
462 case RT5682_PWR_MIXER:
465 case RT5682_RESET_LPF_CTRL:
466 case RT5682_RESET_HPF_CTRL:
467 case RT5682_DMIC_CTRL_1:
468 case RT5682_I2S1_SDP:
469 case RT5682_I2S2_SDP:
470 case RT5682_ADDA_CLK_1:
471 case RT5682_ADDA_CLK_2:
472 case RT5682_I2S1_F_DIV_CTRL_1:
473 case RT5682_I2S1_F_DIV_CTRL_2:
474 case RT5682_TDM_CTRL:
475 case RT5682_TDM_ADDA_CTRL_1:
476 case RT5682_TDM_ADDA_CTRL_2:
477 case RT5682_DATA_SEL_CTRL_1:
478 case RT5682_TDM_TCON_CTRL:
480 case RT5682_PLL_CTRL_1:
481 case RT5682_PLL_CTRL_2:
482 case RT5682_PLL_TRACK_1:
483 case RT5682_PLL_TRACK_2:
484 case RT5682_PLL_TRACK_3:
485 case RT5682_PLL_TRACK_4:
486 case RT5682_PLL_TRACK_5:
487 case RT5682_PLL_TRACK_6:
488 case RT5682_PLL_TRACK_11:
489 case RT5682_SDW_REF_CLK:
492 case RT5682_HP_CHARGE_PUMP_1:
493 case RT5682_HP_CHARGE_PUMP_2:
494 case RT5682_MICBIAS_1:
495 case RT5682_MICBIAS_2:
496 case RT5682_PLL_TRACK_12:
497 case RT5682_PLL_TRACK_14:
498 case RT5682_PLL2_CTRL_1:
499 case RT5682_PLL2_CTRL_2:
500 case RT5682_PLL2_CTRL_3:
501 case RT5682_PLL2_CTRL_4:
502 case RT5682_RC_CLK_CTRL:
503 case RT5682_I2S_M_CLK_CTRL_1:
504 case RT5682_I2S2_F_DIV_CTRL_1:
505 case RT5682_I2S2_F_DIV_CTRL_2:
506 case RT5682_EQ_CTRL_1:
507 case RT5682_EQ_CTRL_2:
508 case RT5682_IRQ_CTRL_1:
509 case RT5682_IRQ_CTRL_2:
510 case RT5682_IRQ_CTRL_3:
511 case RT5682_IRQ_CTRL_4:
512 case RT5682_INT_ST_1:
513 case RT5682_GPIO_CTRL_1:
514 case RT5682_GPIO_CTRL_2:
515 case RT5682_GPIO_CTRL_3:
516 case RT5682_HP_AMP_DET_CTRL_1:
517 case RT5682_HP_AMP_DET_CTRL_2:
518 case RT5682_MID_HP_AMP_DET:
519 case RT5682_LOW_HP_AMP_DET:
520 case RT5682_DELAY_BUF_CTRL:
521 case RT5682_SV_ZCD_1:
522 case RT5682_SV_ZCD_2:
523 case RT5682_IL_CMD_1:
524 case RT5682_IL_CMD_2:
525 case RT5682_IL_CMD_3:
526 case RT5682_IL_CMD_4:
527 case RT5682_IL_CMD_5:
528 case RT5682_IL_CMD_6:
529 case RT5682_4BTN_IL_CMD_1:
530 case RT5682_4BTN_IL_CMD_2:
531 case RT5682_4BTN_IL_CMD_3:
532 case RT5682_4BTN_IL_CMD_4:
533 case RT5682_4BTN_IL_CMD_5:
534 case RT5682_4BTN_IL_CMD_6:
535 case RT5682_4BTN_IL_CMD_7:
536 case RT5682_ADC_STO1_HP_CTRL_1:
537 case RT5682_ADC_STO1_HP_CTRL_2:
538 case RT5682_AJD1_CTRL:
541 case RT5682_JD_CTRL_1:
545 case RT5682_DAC_ADC_DIG_VOL1:
546 case RT5682_BIAS_CUR_CTRL_2:
547 case RT5682_BIAS_CUR_CTRL_3:
548 case RT5682_BIAS_CUR_CTRL_4:
549 case RT5682_BIAS_CUR_CTRL_5:
550 case RT5682_BIAS_CUR_CTRL_6:
551 case RT5682_BIAS_CUR_CTRL_7:
552 case RT5682_BIAS_CUR_CTRL_8:
553 case RT5682_BIAS_CUR_CTRL_9:
554 case RT5682_BIAS_CUR_CTRL_10:
555 case RT5682_VREF_REC_OP_FB_CAP_CTRL:
556 case RT5682_CHARGE_PUMP_1:
557 case RT5682_DIG_IN_CTRL_1:
558 case RT5682_PAD_DRIVING_CTRL:
559 case RT5682_SOFT_RAMP_DEPOP:
560 case RT5682_CHOP_DAC:
561 case RT5682_CHOP_ADC:
562 case RT5682_CALIB_ADC_CTRL:
563 case RT5682_VOL_TEST:
564 case RT5682_SPKVDD_DET_STA:
565 case RT5682_TEST_MODE_CTRL_1:
566 case RT5682_TEST_MODE_CTRL_2:
567 case RT5682_TEST_MODE_CTRL_3:
568 case RT5682_TEST_MODE_CTRL_4:
569 case RT5682_TEST_MODE_CTRL_5:
570 case RT5682_PLL1_INTERNAL:
571 case RT5682_PLL2_INTERNAL:
572 case RT5682_STO_NG2_CTRL_1:
573 case RT5682_STO_NG2_CTRL_2:
574 case RT5682_STO_NG2_CTRL_3:
575 case RT5682_STO_NG2_CTRL_4:
576 case RT5682_STO_NG2_CTRL_5:
577 case RT5682_STO_NG2_CTRL_6:
578 case RT5682_STO_NG2_CTRL_7:
579 case RT5682_STO_NG2_CTRL_8:
580 case RT5682_STO_NG2_CTRL_9:
581 case RT5682_STO_NG2_CTRL_10:
582 case RT5682_STO1_DAC_SIL_DET:
583 case RT5682_SIL_PSV_CTRL1:
584 case RT5682_SIL_PSV_CTRL2:
585 case RT5682_SIL_PSV_CTRL3:
586 case RT5682_SIL_PSV_CTRL4:
587 case RT5682_SIL_PSV_CTRL5:
588 case RT5682_HP_IMP_SENS_CTRL_01:
589 case RT5682_HP_IMP_SENS_CTRL_02:
590 case RT5682_HP_IMP_SENS_CTRL_03:
591 case RT5682_HP_IMP_SENS_CTRL_04:
592 case RT5682_HP_IMP_SENS_CTRL_05:
593 case RT5682_HP_IMP_SENS_CTRL_06:
594 case RT5682_HP_IMP_SENS_CTRL_07:
595 case RT5682_HP_IMP_SENS_CTRL_08:
596 case RT5682_HP_IMP_SENS_CTRL_09:
597 case RT5682_HP_IMP_SENS_CTRL_10:
598 case RT5682_HP_IMP_SENS_CTRL_11:
599 case RT5682_HP_IMP_SENS_CTRL_12:
600 case RT5682_HP_IMP_SENS_CTRL_13:
601 case RT5682_HP_IMP_SENS_CTRL_14:
602 case RT5682_HP_IMP_SENS_CTRL_15:
603 case RT5682_HP_IMP_SENS_CTRL_16:
604 case RT5682_HP_IMP_SENS_CTRL_17:
605 case RT5682_HP_IMP_SENS_CTRL_18:
606 case RT5682_HP_IMP_SENS_CTRL_19:
607 case RT5682_HP_IMP_SENS_CTRL_20:
608 case RT5682_HP_IMP_SENS_CTRL_21:
609 case RT5682_HP_IMP_SENS_CTRL_22:
610 case RT5682_HP_IMP_SENS_CTRL_23:
611 case RT5682_HP_IMP_SENS_CTRL_24:
612 case RT5682_HP_IMP_SENS_CTRL_25:
613 case RT5682_HP_IMP_SENS_CTRL_26:
614 case RT5682_HP_IMP_SENS_CTRL_27:
615 case RT5682_HP_IMP_SENS_CTRL_28:
616 case RT5682_HP_IMP_SENS_CTRL_29:
617 case RT5682_HP_IMP_SENS_CTRL_30:
618 case RT5682_HP_IMP_SENS_CTRL_31:
619 case RT5682_HP_IMP_SENS_CTRL_32:
620 case RT5682_HP_IMP_SENS_CTRL_33:
621 case RT5682_HP_IMP_SENS_CTRL_34:
622 case RT5682_HP_IMP_SENS_CTRL_35:
623 case RT5682_HP_IMP_SENS_CTRL_36:
624 case RT5682_HP_IMP_SENS_CTRL_37:
625 case RT5682_HP_IMP_SENS_CTRL_38:
626 case RT5682_HP_IMP_SENS_CTRL_39:
627 case RT5682_HP_IMP_SENS_CTRL_40:
628 case RT5682_HP_IMP_SENS_CTRL_41:
629 case RT5682_HP_IMP_SENS_CTRL_42:
630 case RT5682_HP_IMP_SENS_CTRL_43:
631 case RT5682_HP_LOGIC_CTRL_1:
632 case RT5682_HP_LOGIC_CTRL_2:
633 case RT5682_HP_LOGIC_CTRL_3:
634 case RT5682_HP_CALIB_CTRL_1:
635 case RT5682_HP_CALIB_CTRL_2:
636 case RT5682_HP_CALIB_CTRL_3:
637 case RT5682_HP_CALIB_CTRL_4:
638 case RT5682_HP_CALIB_CTRL_5:
639 case RT5682_HP_CALIB_CTRL_6:
640 case RT5682_HP_CALIB_CTRL_7:
641 case RT5682_HP_CALIB_CTRL_9:
642 case RT5682_HP_CALIB_CTRL_10:
643 case RT5682_HP_CALIB_CTRL_11:
644 case RT5682_HP_CALIB_STA_1:
645 case RT5682_HP_CALIB_STA_2:
646 case RT5682_HP_CALIB_STA_3:
647 case RT5682_HP_CALIB_STA_4:
648 case RT5682_HP_CALIB_STA_5:
649 case RT5682_HP_CALIB_STA_6:
650 case RT5682_HP_CALIB_STA_7:
651 case RT5682_HP_CALIB_STA_8:
652 case RT5682_HP_CALIB_STA_9:
653 case RT5682_HP_CALIB_STA_10:
654 case RT5682_HP_CALIB_STA_11:
655 case RT5682_SAR_IL_CMD_1:
656 case RT5682_SAR_IL_CMD_2:
657 case RT5682_SAR_IL_CMD_3:
658 case RT5682_SAR_IL_CMD_4:
659 case RT5682_SAR_IL_CMD_5:
660 case RT5682_SAR_IL_CMD_6:
661 case RT5682_SAR_IL_CMD_7:
662 case RT5682_SAR_IL_CMD_8:
663 case RT5682_SAR_IL_CMD_9:
664 case RT5682_SAR_IL_CMD_10:
665 case RT5682_SAR_IL_CMD_11:
666 case RT5682_SAR_IL_CMD_12:
667 case RT5682_SAR_IL_CMD_13:
668 case RT5682_EFUSE_CTRL_1:
669 case RT5682_EFUSE_CTRL_2:
670 case RT5682_EFUSE_CTRL_3:
671 case RT5682_EFUSE_CTRL_4:
672 case RT5682_EFUSE_CTRL_5:
673 case RT5682_EFUSE_CTRL_6:
674 case RT5682_EFUSE_CTRL_7:
675 case RT5682_EFUSE_CTRL_8:
676 case RT5682_EFUSE_CTRL_9:
677 case RT5682_EFUSE_CTRL_10:
678 case RT5682_EFUSE_CTRL_11:
679 case RT5682_JD_TOP_VC_VTRL:
680 case RT5682_DRC1_CTRL_0:
681 case RT5682_DRC1_CTRL_1:
682 case RT5682_DRC1_CTRL_2:
683 case RT5682_DRC1_CTRL_3:
684 case RT5682_DRC1_CTRL_4:
685 case RT5682_DRC1_CTRL_5:
686 case RT5682_DRC1_CTRL_6:
687 case RT5682_DRC1_HARD_LMT_CTRL_1:
688 case RT5682_DRC1_HARD_LMT_CTRL_2:
689 case RT5682_DRC1_PRIV_1:
690 case RT5682_DRC1_PRIV_2:
691 case RT5682_DRC1_PRIV_3:
692 case RT5682_DRC1_PRIV_4:
693 case RT5682_DRC1_PRIV_5:
694 case RT5682_DRC1_PRIV_6:
695 case RT5682_DRC1_PRIV_7:
696 case RT5682_DRC1_PRIV_8:
697 case RT5682_EQ_AUTO_RCV_CTRL1:
698 case RT5682_EQ_AUTO_RCV_CTRL2:
699 case RT5682_EQ_AUTO_RCV_CTRL3:
700 case RT5682_EQ_AUTO_RCV_CTRL4:
701 case RT5682_EQ_AUTO_RCV_CTRL5:
702 case RT5682_EQ_AUTO_RCV_CTRL6:
703 case RT5682_EQ_AUTO_RCV_CTRL7:
704 case RT5682_EQ_AUTO_RCV_CTRL8:
705 case RT5682_EQ_AUTO_RCV_CTRL9:
706 case RT5682_EQ_AUTO_RCV_CTRL10:
707 case RT5682_EQ_AUTO_RCV_CTRL11:
708 case RT5682_EQ_AUTO_RCV_CTRL12:
709 case RT5682_EQ_AUTO_RCV_CTRL13:
710 case RT5682_ADC_L_EQ_LPF1_A1:
711 case RT5682_R_EQ_LPF1_A1:
712 case RT5682_L_EQ_LPF1_H0:
713 case RT5682_R_EQ_LPF1_H0:
714 case RT5682_L_EQ_BPF1_A1:
715 case RT5682_R_EQ_BPF1_A1:
716 case RT5682_L_EQ_BPF1_A2:
717 case RT5682_R_EQ_BPF1_A2:
718 case RT5682_L_EQ_BPF1_H0:
719 case RT5682_R_EQ_BPF1_H0:
720 case RT5682_L_EQ_BPF2_A1:
721 case RT5682_R_EQ_BPF2_A1:
722 case RT5682_L_EQ_BPF2_A2:
723 case RT5682_R_EQ_BPF2_A2:
724 case RT5682_L_EQ_BPF2_H0:
725 case RT5682_R_EQ_BPF2_H0:
726 case RT5682_L_EQ_BPF3_A1:
727 case RT5682_R_EQ_BPF3_A1:
728 case RT5682_L_EQ_BPF3_A2:
729 case RT5682_R_EQ_BPF3_A2:
730 case RT5682_L_EQ_BPF3_H0:
731 case RT5682_R_EQ_BPF3_H0:
732 case RT5682_L_EQ_BPF4_A1:
733 case RT5682_R_EQ_BPF4_A1:
734 case RT5682_L_EQ_BPF4_A2:
735 case RT5682_R_EQ_BPF4_A2:
736 case RT5682_L_EQ_BPF4_H0:
737 case RT5682_R_EQ_BPF4_H0:
738 case RT5682_L_EQ_HPF1_A1:
739 case RT5682_R_EQ_HPF1_A1:
740 case RT5682_L_EQ_HPF1_H0:
741 case RT5682_R_EQ_HPF1_H0:
742 case RT5682_L_EQ_PRE_VOL:
743 case RT5682_R_EQ_PRE_VOL:
744 case RT5682_L_EQ_POST_VOL:
745 case RT5682_R_EQ_POST_VOL:
746 case RT5682_I2C_MODE:
753 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
754 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -6525, 75, 0);
755 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -1725, 75, 0);
756 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
758 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
759 static const DECLARE_TLV_DB_RANGE(bst_tlv,
760 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
761 1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
762 2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
763 3, 5, TLV_DB_SCALE_ITEM(3000, 500, 0),
764 6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
765 7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
766 8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0)
769 /* Interface data select */
770 static const char * const rt5682_data_select[] = {
771 "L/R", "R/L", "L/L", "R/R"
774 static SOC_ENUM_SINGLE_DECL(rt5682_if2_adc_enum,
775 RT5682_DIG_INF2_DATA, RT5682_IF2_ADC_SEL_SFT, rt5682_data_select);
777 static SOC_ENUM_SINGLE_DECL(rt5682_if1_01_adc_enum,
778 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC1_SEL_SFT, rt5682_data_select);
780 static SOC_ENUM_SINGLE_DECL(rt5682_if1_23_adc_enum,
781 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC2_SEL_SFT, rt5682_data_select);
783 static SOC_ENUM_SINGLE_DECL(rt5682_if1_45_adc_enum,
784 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC3_SEL_SFT, rt5682_data_select);
786 static SOC_ENUM_SINGLE_DECL(rt5682_if1_67_adc_enum,
787 RT5682_TDM_ADDA_CTRL_1, RT5682_IF1_ADC4_SEL_SFT, rt5682_data_select);
789 static const struct snd_kcontrol_new rt5682_if2_adc_swap_mux =
790 SOC_DAPM_ENUM("IF2 ADC Swap Mux", rt5682_if2_adc_enum);
792 static const struct snd_kcontrol_new rt5682_if1_01_adc_swap_mux =
793 SOC_DAPM_ENUM("IF1 01 ADC Swap Mux", rt5682_if1_01_adc_enum);
795 static const struct snd_kcontrol_new rt5682_if1_23_adc_swap_mux =
796 SOC_DAPM_ENUM("IF1 23 ADC Swap Mux", rt5682_if1_23_adc_enum);
798 static const struct snd_kcontrol_new rt5682_if1_45_adc_swap_mux =
799 SOC_DAPM_ENUM("IF1 45 ADC Swap Mux", rt5682_if1_45_adc_enum);
801 static const struct snd_kcontrol_new rt5682_if1_67_adc_swap_mux =
802 SOC_DAPM_ENUM("IF1 67 ADC Swap Mux", rt5682_if1_67_adc_enum);
804 static void rt5682_reset(struct regmap *regmap)
806 regmap_write(regmap, RT5682_RESET, 0);
807 regmap_write(regmap, RT5682_I2C_MODE, 1);
810 * rt5682_sel_asrc_clk_src - select ASRC clock source for a set of filters
811 * @component: SoC audio component device.
812 * @filter_mask: mask of filters.
813 * @clk_src: clock source
815 * The ASRC function is for asynchronous MCLK and LRCK. Also, since RT5682 can
816 * only support standard 32fs or 64fs i2s format, ASRC should be enabled to
817 * support special i2s clock format such as Intel's 100fs(100 * sampling rate).
818 * ASRC function will track i2s clock and generate a corresponding system clock
819 * for codec. This function provides an API to select the clock source for a
820 * set of filters specified by the mask. And the component driver will turn on
821 * ASRC for these filters if ASRC is selected as their clock source.
823 int rt5682_sel_asrc_clk_src(struct snd_soc_component *component,
824 unsigned int filter_mask, unsigned int clk_src)
828 case RT5682_CLK_SEL_SYS:
829 case RT5682_CLK_SEL_I2S1_ASRC:
830 case RT5682_CLK_SEL_I2S2_ASRC:
837 if (filter_mask & RT5682_DA_STEREO1_FILTER) {
838 snd_soc_component_update_bits(component, RT5682_PLL_TRACK_2,
839 RT5682_FILTER_CLK_SEL_MASK,
840 clk_src << RT5682_FILTER_CLK_SEL_SFT);
843 if (filter_mask & RT5682_AD_STEREO1_FILTER) {
844 snd_soc_component_update_bits(component, RT5682_PLL_TRACK_3,
845 RT5682_FILTER_CLK_SEL_MASK,
846 clk_src << RT5682_FILTER_CLK_SEL_SFT);
851 EXPORT_SYMBOL_GPL(rt5682_sel_asrc_clk_src);
853 static int rt5682_button_detect(struct snd_soc_component *component)
857 val = snd_soc_component_read32(component, RT5682_4BTN_IL_CMD_1);
858 btn_type = val & 0xfff0;
859 snd_soc_component_write(component, RT5682_4BTN_IL_CMD_1, val);
860 pr_debug("%s btn_type=%x\n", __func__, btn_type);
861 snd_soc_component_update_bits(component,
862 RT5682_SAR_IL_CMD_2, 0x10, 0x10);
867 static void rt5682_enable_push_button_irq(struct snd_soc_component *component,
871 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
872 RT5682_SAR_BUTT_DET_MASK, RT5682_SAR_BUTT_DET_EN);
873 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_13,
874 RT5682_SAR_SOUR_MASK, RT5682_SAR_SOUR_BTN);
875 snd_soc_component_write(component, RT5682_IL_CMD_1, 0x0040);
876 snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2,
877 RT5682_4BTN_IL_MASK | RT5682_4BTN_IL_RST_MASK,
878 RT5682_4BTN_IL_EN | RT5682_4BTN_IL_NOR);
879 snd_soc_component_update_bits(component, RT5682_IRQ_CTRL_3,
880 RT5682_IL_IRQ_MASK, RT5682_IL_IRQ_EN);
882 snd_soc_component_update_bits(component, RT5682_IRQ_CTRL_3,
883 RT5682_IL_IRQ_MASK, RT5682_IL_IRQ_DIS);
884 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
885 RT5682_SAR_BUTT_DET_MASK, RT5682_SAR_BUTT_DET_DIS);
886 snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2,
887 RT5682_4BTN_IL_MASK, RT5682_4BTN_IL_DIS);
888 snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2,
889 RT5682_4BTN_IL_RST_MASK, RT5682_4BTN_IL_RST);
890 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_13,
891 RT5682_SAR_SOUR_MASK, RT5682_SAR_SOUR_TYPE);
896 * rt5682_headset_detect - Detect headset.
897 * @component: SoC audio component device.
898 * @jack_insert: Jack insert or not.
900 * Detect whether is headset or not when jack inserted.
902 * Returns detect status.
904 static int rt5682_headset_detect(struct snd_soc_component *component,
907 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
908 struct snd_soc_dapm_context *dapm =
909 snd_soc_component_get_dapm(component);
910 unsigned int val, count;
913 snd_soc_dapm_force_enable_pin(dapm, "CBJ Power");
914 snd_soc_dapm_sync(dapm);
915 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
916 RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_HIGH);
919 val = snd_soc_component_read32(component, RT5682_CBJ_CTRL_2)
920 & RT5682_JACK_TYPE_MASK;
921 while (val == 0 && count < 50) {
922 usleep_range(10000, 15000);
923 val = snd_soc_component_read32(component,
924 RT5682_CBJ_CTRL_2) & RT5682_JACK_TYPE_MASK;
931 rt5682->jack_type = SND_JACK_HEADSET;
932 rt5682_enable_push_button_irq(component, true);
935 rt5682->jack_type = SND_JACK_HEADPHONE;
939 rt5682_enable_push_button_irq(component, false);
940 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1,
941 RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_LOW);
942 snd_soc_dapm_disable_pin(dapm, "CBJ Power");
943 snd_soc_dapm_sync(dapm);
945 rt5682->jack_type = 0;
948 dev_dbg(component->dev, "jack_type = %d\n", rt5682->jack_type);
949 return rt5682->jack_type;
952 static irqreturn_t rt5682_irq(int irq, void *data)
954 struct rt5682_priv *rt5682 = data;
956 mod_delayed_work(system_power_efficient_wq,
957 &rt5682->jack_detect_work, msecs_to_jiffies(250));
962 static void rt5682_jd_check_handler(struct work_struct *work)
964 struct rt5682_priv *rt5682 = container_of(work, struct rt5682_priv,
967 if (snd_soc_component_read32(rt5682->component, RT5682_AJD1_CTRL)
968 & RT5682_JDH_RS_MASK) {
970 rt5682->jack_type = rt5682_headset_detect(rt5682->component, 0);
972 snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type,
974 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
975 SND_JACK_BTN_2 | SND_JACK_BTN_3);
977 schedule_delayed_work(&rt5682->jd_check_work, 500);
981 static int rt5682_set_jack_detect(struct snd_soc_component *component,
982 struct snd_soc_jack *hs_jack, void *data)
984 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
986 rt5682->hs_jack = hs_jack;
989 regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
990 RT5682_JD1_EN_MASK, RT5682_JD1_DIS);
991 regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
992 RT5682_POW_JDH | RT5682_POW_JDL, 0);
996 switch (rt5682->pdata.jd_src) {
998 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_2,
999 RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL);
1000 snd_soc_component_write(component, RT5682_CBJ_CTRL_1, 0xd042);
1001 snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_3,
1002 RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN);
1003 snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1,
1004 RT5682_SAR_POW_MASK, RT5682_SAR_POW_EN);
1005 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
1006 RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_IRQ);
1007 regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
1008 RT5682_POW_IRQ | RT5682_POW_JDH |
1009 RT5682_POW_ANA, RT5682_POW_IRQ |
1010 RT5682_POW_JDH | RT5682_POW_ANA);
1011 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2,
1012 RT5682_PWR_JDH | RT5682_PWR_JDL,
1013 RT5682_PWR_JDH | RT5682_PWR_JDL);
1014 regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
1015 RT5682_JD1_EN_MASK | RT5682_JD1_POL_MASK,
1016 RT5682_JD1_EN | RT5682_JD1_POL_NOR);
1017 mod_delayed_work(system_power_efficient_wq,
1018 &rt5682->jack_detect_work, msecs_to_jiffies(250));
1021 case RT5682_JD_NULL:
1022 regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2,
1023 RT5682_JD1_EN_MASK, RT5682_JD1_DIS);
1024 regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL,
1025 RT5682_POW_JDH | RT5682_POW_JDL, 0);
1029 dev_warn(component->dev, "Wrong JD source\n");
1036 static void rt5682_jack_detect_handler(struct work_struct *work)
1038 struct rt5682_priv *rt5682 =
1039 container_of(work, struct rt5682_priv, jack_detect_work.work);
1042 if (!rt5682->component || !rt5682->component->card ||
1043 !rt5682->component->card->instantiated) {
1044 /* card not yet ready, try later */
1045 mod_delayed_work(system_power_efficient_wq,
1046 &rt5682->jack_detect_work, msecs_to_jiffies(15));
1050 mutex_lock(&rt5682->calibrate_mutex);
1052 val = snd_soc_component_read32(rt5682->component, RT5682_AJD1_CTRL)
1053 & RT5682_JDH_RS_MASK;
1056 if (rt5682->jack_type == 0) {
1057 /* jack was out, report jack type */
1059 rt5682_headset_detect(rt5682->component, 1);
1061 /* jack is already in, report button event */
1062 rt5682->jack_type = SND_JACK_HEADSET;
1063 btn_type = rt5682_button_detect(rt5682->component);
1065 * rt5682 can report three kinds of button behavior,
1066 * one click, double click and hold. However,
1067 * currently we will report button pressed/released
1068 * event. So all the three button behaviors are
1069 * treated as button pressed.
1075 rt5682->jack_type |= SND_JACK_BTN_0;
1080 rt5682->jack_type |= SND_JACK_BTN_1;
1085 rt5682->jack_type |= SND_JACK_BTN_2;
1090 rt5682->jack_type |= SND_JACK_BTN_3;
1092 case 0x0000: /* unpressed */
1096 dev_err(rt5682->component->dev,
1097 "Unexpected button code 0x%04x\n",
1104 rt5682->jack_type = rt5682_headset_detect(rt5682->component, 0);
1107 snd_soc_jack_report(rt5682->hs_jack, rt5682->jack_type,
1109 SND_JACK_BTN_0 | SND_JACK_BTN_1 |
1110 SND_JACK_BTN_2 | SND_JACK_BTN_3);
1112 if (rt5682->jack_type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 |
1113 SND_JACK_BTN_2 | SND_JACK_BTN_3))
1114 schedule_delayed_work(&rt5682->jd_check_work, 0);
1116 cancel_delayed_work_sync(&rt5682->jd_check_work);
1118 mutex_unlock(&rt5682->calibrate_mutex);
1121 static const struct snd_kcontrol_new rt5682_snd_controls[] = {
1122 /* Headphone Output Volume */
1123 SOC_DOUBLE_R_TLV("Headphone Playback Volume", RT5682_HPL_GAIN,
1124 RT5682_HPR_GAIN, RT5682_G_HP_SFT, 15, 1, hp_vol_tlv),
1126 /* DAC Digital Volume */
1127 SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5682_DAC1_DIG_VOL,
1128 RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 86, 0, dac_vol_tlv),
1130 /* IN Boost Volume */
1131 SOC_SINGLE_TLV("CBJ Boost Volume", RT5682_CBJ_BST_CTRL,
1132 RT5682_BST_CBJ_SFT, 8, 0, bst_tlv),
1134 /* ADC Digital Volume Control */
1135 SOC_DOUBLE("STO1 ADC Capture Switch", RT5682_STO1_ADC_DIG_VOL,
1136 RT5682_L_MUTE_SFT, RT5682_R_MUTE_SFT, 1, 1),
1137 SOC_DOUBLE_TLV("STO1 ADC Capture Volume", RT5682_STO1_ADC_DIG_VOL,
1138 RT5682_L_VOL_SFT + 1, RT5682_R_VOL_SFT + 1, 63, 0, adc_vol_tlv),
1140 /* ADC Boost Volume Control */
1141 SOC_DOUBLE_TLV("STO1 ADC Boost Gain Volume", RT5682_STO1_ADC_BOOST,
1142 RT5682_STO1_ADC_L_BST_SFT, RT5682_STO1_ADC_R_BST_SFT,
1147 static int rt5682_div_sel(struct rt5682_priv *rt5682,
1148 int target, const int div[], int size)
1152 if (rt5682->sysclk < target) {
1153 pr_err("sysclk rate %d is too low\n",
1158 for (i = 0; i < size - 1; i++) {
1159 pr_info("div[%d]=%d\n", i, div[i]);
1160 if (target * div[i] == rt5682->sysclk)
1162 if (target * div[i + 1] > rt5682->sysclk) {
1163 pr_err("can't find div for sysclk %d\n",
1169 if (target * div[i] < rt5682->sysclk)
1170 pr_err("sysclk rate %d is too high\n",
1178 * set_dmic_clk - Set parameter of dmic.
1181 * @kcontrol: The kcontrol of this widget.
1184 * Choose dmic clock between 1MHz and 3MHz.
1185 * It is better for clock to approximate 3MHz.
1187 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
1188 struct snd_kcontrol *kcontrol, int event)
1190 struct snd_soc_component *component =
1191 snd_soc_dapm_to_component(w->dapm);
1192 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
1194 static const int div[] = {2, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128};
1196 idx = rt5682_div_sel(rt5682, 1500000, div, ARRAY_SIZE(div));
1198 snd_soc_component_update_bits(component, RT5682_DMIC_CTRL_1,
1199 RT5682_DMIC_CLK_MASK, idx << RT5682_DMIC_CLK_SFT);
1204 static int set_filter_clk(struct snd_soc_dapm_widget *w,
1205 struct snd_kcontrol *kcontrol, int event)
1207 struct snd_soc_component *component =
1208 snd_soc_dapm_to_component(w->dapm);
1209 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
1210 int ref, val, reg, idx = -EINVAL;
1211 static const int div_f[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48};
1212 static const int div_o[] = {1, 2, 4, 6, 8, 12, 16, 24, 32, 48};
1214 val = snd_soc_component_read32(component, RT5682_GPIO_CTRL_1) &
1215 RT5682_GP4_PIN_MASK;
1216 if (w->shift == RT5682_PWR_ADC_S1F_BIT &&
1217 val == RT5682_GP4_PIN_ADCDAT2)
1218 ref = 256 * rt5682->lrck[RT5682_AIF2];
1220 ref = 256 * rt5682->lrck[RT5682_AIF1];
1222 idx = rt5682_div_sel(rt5682, ref, div_f, ARRAY_SIZE(div_f));
1224 if (w->shift == RT5682_PWR_ADC_S1F_BIT)
1225 reg = RT5682_PLL_TRACK_3;
1227 reg = RT5682_PLL_TRACK_2;
1229 snd_soc_component_update_bits(component, reg,
1230 RT5682_FILTER_CLK_DIV_MASK, idx << RT5682_FILTER_CLK_DIV_SFT);
1232 /* select over sample rate */
1233 for (idx = 0; idx < ARRAY_SIZE(div_o); idx++) {
1234 if (rt5682->sysclk <= 12288000 * div_o[idx])
1238 snd_soc_component_update_bits(component, RT5682_ADDA_CLK_1,
1239 RT5682_ADC_OSR_MASK | RT5682_DAC_OSR_MASK,
1240 (idx << RT5682_ADC_OSR_SFT) | (idx << RT5682_DAC_OSR_SFT));
1245 static int is_sys_clk_from_pll1(struct snd_soc_dapm_widget *w,
1246 struct snd_soc_dapm_widget *sink)
1249 struct snd_soc_component *component =
1250 snd_soc_dapm_to_component(w->dapm);
1252 val = snd_soc_component_read32(component, RT5682_GLB_CLK);
1253 val &= RT5682_SCLK_SRC_MASK;
1254 if (val == RT5682_SCLK_SRC_PLL1)
1260 static int is_using_asrc(struct snd_soc_dapm_widget *w,
1261 struct snd_soc_dapm_widget *sink)
1263 unsigned int reg, shift, val;
1264 struct snd_soc_component *component =
1265 snd_soc_dapm_to_component(w->dapm);
1268 case RT5682_ADC_STO1_ASRC_SFT:
1269 reg = RT5682_PLL_TRACK_3;
1270 shift = RT5682_FILTER_CLK_SEL_SFT;
1272 case RT5682_DAC_STO1_ASRC_SFT:
1273 reg = RT5682_PLL_TRACK_2;
1274 shift = RT5682_FILTER_CLK_SEL_SFT;
1280 val = (snd_soc_component_read32(component, reg) >> shift) & 0xf;
1282 case RT5682_CLK_SEL_I2S1_ASRC:
1283 case RT5682_CLK_SEL_I2S2_ASRC:
1292 static const struct snd_kcontrol_new rt5682_sto1_adc_l_mix[] = {
1293 SOC_DAPM_SINGLE("ADC1 Switch", RT5682_STO1_ADC_MIXER,
1294 RT5682_M_STO1_ADC_L1_SFT, 1, 1),
1295 SOC_DAPM_SINGLE("ADC2 Switch", RT5682_STO1_ADC_MIXER,
1296 RT5682_M_STO1_ADC_L2_SFT, 1, 1),
1299 static const struct snd_kcontrol_new rt5682_sto1_adc_r_mix[] = {
1300 SOC_DAPM_SINGLE("ADC1 Switch", RT5682_STO1_ADC_MIXER,
1301 RT5682_M_STO1_ADC_R1_SFT, 1, 1),
1302 SOC_DAPM_SINGLE("ADC2 Switch", RT5682_STO1_ADC_MIXER,
1303 RT5682_M_STO1_ADC_R2_SFT, 1, 1),
1306 static const struct snd_kcontrol_new rt5682_dac_l_mix[] = {
1307 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5682_AD_DA_MIXER,
1308 RT5682_M_ADCMIX_L_SFT, 1, 1),
1309 SOC_DAPM_SINGLE("DAC1 Switch", RT5682_AD_DA_MIXER,
1310 RT5682_M_DAC1_L_SFT, 1, 1),
1313 static const struct snd_kcontrol_new rt5682_dac_r_mix[] = {
1314 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5682_AD_DA_MIXER,
1315 RT5682_M_ADCMIX_R_SFT, 1, 1),
1316 SOC_DAPM_SINGLE("DAC1 Switch", RT5682_AD_DA_MIXER,
1317 RT5682_M_DAC1_R_SFT, 1, 1),
1320 static const struct snd_kcontrol_new rt5682_sto1_dac_l_mix[] = {
1321 SOC_DAPM_SINGLE("DAC L1 Switch", RT5682_STO1_DAC_MIXER,
1322 RT5682_M_DAC_L1_STO_L_SFT, 1, 1),
1323 SOC_DAPM_SINGLE("DAC R1 Switch", RT5682_STO1_DAC_MIXER,
1324 RT5682_M_DAC_R1_STO_L_SFT, 1, 1),
1327 static const struct snd_kcontrol_new rt5682_sto1_dac_r_mix[] = {
1328 SOC_DAPM_SINGLE("DAC L1 Switch", RT5682_STO1_DAC_MIXER,
1329 RT5682_M_DAC_L1_STO_R_SFT, 1, 1),
1330 SOC_DAPM_SINGLE("DAC R1 Switch", RT5682_STO1_DAC_MIXER,
1331 RT5682_M_DAC_R1_STO_R_SFT, 1, 1),
1334 /* Analog Input Mixer */
1335 static const struct snd_kcontrol_new rt5682_rec1_l_mix[] = {
1336 SOC_DAPM_SINGLE("CBJ Switch", RT5682_REC_MIXER,
1337 RT5682_M_CBJ_RM1_L_SFT, 1, 1),
1340 /* STO1 ADC1 Source */
1341 /* MX-26 [13] [5] */
1342 static const char * const rt5682_sto1_adc1_src[] = {
1346 static SOC_ENUM_SINGLE_DECL(
1347 rt5682_sto1_adc1l_enum, RT5682_STO1_ADC_MIXER,
1348 RT5682_STO1_ADC1L_SRC_SFT, rt5682_sto1_adc1_src);
1350 static const struct snd_kcontrol_new rt5682_sto1_adc1l_mux =
1351 SOC_DAPM_ENUM("Stereo1 ADC1L Source", rt5682_sto1_adc1l_enum);
1353 static SOC_ENUM_SINGLE_DECL(
1354 rt5682_sto1_adc1r_enum, RT5682_STO1_ADC_MIXER,
1355 RT5682_STO1_ADC1R_SRC_SFT, rt5682_sto1_adc1_src);
1357 static const struct snd_kcontrol_new rt5682_sto1_adc1r_mux =
1358 SOC_DAPM_ENUM("Stereo1 ADC1L Source", rt5682_sto1_adc1r_enum);
1360 /* STO1 ADC Source */
1361 /* MX-26 [11:10] [3:2] */
1362 static const char * const rt5682_sto1_adc_src[] = {
1366 static SOC_ENUM_SINGLE_DECL(
1367 rt5682_sto1_adcl_enum, RT5682_STO1_ADC_MIXER,
1368 RT5682_STO1_ADCL_SRC_SFT, rt5682_sto1_adc_src);
1370 static const struct snd_kcontrol_new rt5682_sto1_adcl_mux =
1371 SOC_DAPM_ENUM("Stereo1 ADCL Source", rt5682_sto1_adcl_enum);
1373 static SOC_ENUM_SINGLE_DECL(
1374 rt5682_sto1_adcr_enum, RT5682_STO1_ADC_MIXER,
1375 RT5682_STO1_ADCR_SRC_SFT, rt5682_sto1_adc_src);
1377 static const struct snd_kcontrol_new rt5682_sto1_adcr_mux =
1378 SOC_DAPM_ENUM("Stereo1 ADCR Source", rt5682_sto1_adcr_enum);
1380 /* STO1 ADC2 Source */
1381 /* MX-26 [12] [4] */
1382 static const char * const rt5682_sto1_adc2_src[] = {
1386 static SOC_ENUM_SINGLE_DECL(
1387 rt5682_sto1_adc2l_enum, RT5682_STO1_ADC_MIXER,
1388 RT5682_STO1_ADC2L_SRC_SFT, rt5682_sto1_adc2_src);
1390 static const struct snd_kcontrol_new rt5682_sto1_adc2l_mux =
1391 SOC_DAPM_ENUM("Stereo1 ADC2L Source", rt5682_sto1_adc2l_enum);
1393 static SOC_ENUM_SINGLE_DECL(
1394 rt5682_sto1_adc2r_enum, RT5682_STO1_ADC_MIXER,
1395 RT5682_STO1_ADC2R_SRC_SFT, rt5682_sto1_adc2_src);
1397 static const struct snd_kcontrol_new rt5682_sto1_adc2r_mux =
1398 SOC_DAPM_ENUM("Stereo1 ADC2R Source", rt5682_sto1_adc2r_enum);
1400 /* MX-79 [6:4] I2S1 ADC data location */
1401 static const unsigned int rt5682_if1_adc_slot_values[] = {
1408 static const char * const rt5682_if1_adc_slot_src[] = {
1409 "Slot 0", "Slot 2", "Slot 4", "Slot 6"
1412 static SOC_VALUE_ENUM_SINGLE_DECL(rt5682_if1_adc_slot_enum,
1413 RT5682_TDM_CTRL, RT5682_TDM_ADC_LCA_SFT, RT5682_TDM_ADC_LCA_MASK,
1414 rt5682_if1_adc_slot_src, rt5682_if1_adc_slot_values);
1416 static const struct snd_kcontrol_new rt5682_if1_adc_slot_mux =
1417 SOC_DAPM_ENUM("IF1 ADC Slot location", rt5682_if1_adc_slot_enum);
1419 /* Analog DAC L1 Source, Analog DAC R1 Source*/
1420 /* MX-2B [4], MX-2B [0]*/
1421 static const char * const rt5682_alg_dac1_src[] = {
1422 "Stereo1 DAC Mixer", "DAC1"
1425 static SOC_ENUM_SINGLE_DECL(
1426 rt5682_alg_dac_l1_enum, RT5682_A_DAC1_MUX,
1427 RT5682_A_DACL1_SFT, rt5682_alg_dac1_src);
1429 static const struct snd_kcontrol_new rt5682_alg_dac_l1_mux =
1430 SOC_DAPM_ENUM("Analog DAC L1 Source", rt5682_alg_dac_l1_enum);
1432 static SOC_ENUM_SINGLE_DECL(
1433 rt5682_alg_dac_r1_enum, RT5682_A_DAC1_MUX,
1434 RT5682_A_DACR1_SFT, rt5682_alg_dac1_src);
1436 static const struct snd_kcontrol_new rt5682_alg_dac_r1_mux =
1437 SOC_DAPM_ENUM("Analog DAC R1 Source", rt5682_alg_dac_r1_enum);
1440 static const struct snd_kcontrol_new hpol_switch =
1441 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1,
1442 RT5682_L_MUTE_SFT, 1, 1);
1443 static const struct snd_kcontrol_new hpor_switch =
1444 SOC_DAPM_SINGLE_AUTODISABLE("Switch", RT5682_HP_CTRL_1,
1445 RT5682_R_MUTE_SFT, 1, 1);
1447 static int rt5682_hp_event(struct snd_soc_dapm_widget *w,
1448 struct snd_kcontrol *kcontrol, int event)
1450 struct snd_soc_component *component =
1451 snd_soc_dapm_to_component(w->dapm);
1454 case SND_SOC_DAPM_PRE_PMU:
1455 snd_soc_component_write(component,
1456 RT5682_HP_LOGIC_CTRL_2, 0x0012);
1457 snd_soc_component_write(component,
1458 RT5682_HP_CTRL_2, 0x6000);
1459 snd_soc_component_update_bits(component, RT5682_STO_NG2_CTRL_1,
1460 RT5682_NG2_EN_MASK, RT5682_NG2_EN);
1461 snd_soc_component_update_bits(component,
1462 RT5682_DEPOP_1, 0x60, 0x60);
1463 snd_soc_component_update_bits(component,
1464 RT5682_DAC_ADC_DIG_VOL1, 0x00c0, 0x0080);
1467 case SND_SOC_DAPM_POST_PMD:
1468 snd_soc_component_update_bits(component,
1469 RT5682_DEPOP_1, 0x60, 0x0);
1470 snd_soc_component_write(component,
1471 RT5682_HP_CTRL_2, 0x0000);
1472 snd_soc_component_update_bits(component,
1473 RT5682_DAC_ADC_DIG_VOL1, 0x00c0, 0x0000);
1484 static int set_dmic_power(struct snd_soc_dapm_widget *w,
1485 struct snd_kcontrol *kcontrol, int event)
1488 case SND_SOC_DAPM_POST_PMU:
1489 /*Add delay to avoid pop noise*/
1500 static int rt5655_set_verf(struct snd_soc_dapm_widget *w,
1501 struct snd_kcontrol *kcontrol, int event)
1503 struct snd_soc_component *component =
1504 snd_soc_dapm_to_component(w->dapm);
1507 case SND_SOC_DAPM_PRE_PMU:
1509 case RT5682_PWR_VREF1_BIT:
1510 snd_soc_component_update_bits(component,
1511 RT5682_PWR_ANLG_1, RT5682_PWR_FV1, 0);
1514 case RT5682_PWR_VREF2_BIT:
1515 snd_soc_component_update_bits(component,
1516 RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0);
1524 case SND_SOC_DAPM_POST_PMU:
1525 usleep_range(15000, 20000);
1527 case RT5682_PWR_VREF1_BIT:
1528 snd_soc_component_update_bits(component,
1529 RT5682_PWR_ANLG_1, RT5682_PWR_FV1,
1533 case RT5682_PWR_VREF2_BIT:
1534 snd_soc_component_update_bits(component,
1535 RT5682_PWR_ANLG_1, RT5682_PWR_FV2,
1551 static const unsigned int rt5682_adcdat_pin_values[] = {
1556 static const char * const rt5682_adcdat_pin_select[] = {
1561 static SOC_VALUE_ENUM_SINGLE_DECL(rt5682_adcdat_pin_enum,
1562 RT5682_GPIO_CTRL_1, RT5682_GP4_PIN_SFT, RT5682_GP4_PIN_MASK,
1563 rt5682_adcdat_pin_select, rt5682_adcdat_pin_values);
1565 static const struct snd_kcontrol_new rt5682_adcdat_pin_ctrl =
1566 SOC_DAPM_ENUM("ADCDAT", rt5682_adcdat_pin_enum);
1568 static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = {
1569 SND_SOC_DAPM_SUPPLY("LDO2", RT5682_PWR_ANLG_3, RT5682_PWR_LDO2_BIT,
1571 SND_SOC_DAPM_SUPPLY("PLL1", RT5682_PWR_ANLG_3, RT5682_PWR_PLL_BIT,
1573 SND_SOC_DAPM_SUPPLY("PLL2B", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2B_BIT,
1575 SND_SOC_DAPM_SUPPLY("PLL2F", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2F_BIT,
1577 SND_SOC_DAPM_SUPPLY("Vref1", RT5682_PWR_ANLG_1, RT5682_PWR_VREF1_BIT, 0,
1578 rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
1579 SND_SOC_DAPM_SUPPLY("Vref2", RT5682_PWR_ANLG_1, RT5682_PWR_VREF2_BIT, 0,
1580 rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU),
1583 SND_SOC_DAPM_SUPPLY_S("DAC STO1 ASRC", 1, RT5682_PLL_TRACK_1,
1584 RT5682_DAC_STO1_ASRC_SFT, 0, NULL, 0),
1585 SND_SOC_DAPM_SUPPLY_S("ADC STO1 ASRC", 1, RT5682_PLL_TRACK_1,
1586 RT5682_ADC_STO1_ASRC_SFT, 0, NULL, 0),
1587 SND_SOC_DAPM_SUPPLY_S("AD ASRC", 1, RT5682_PLL_TRACK_1,
1588 RT5682_AD_ASRC_SFT, 0, NULL, 0),
1589 SND_SOC_DAPM_SUPPLY_S("DA ASRC", 1, RT5682_PLL_TRACK_1,
1590 RT5682_DA_ASRC_SFT, 0, NULL, 0),
1591 SND_SOC_DAPM_SUPPLY_S("DMIC ASRC", 1, RT5682_PLL_TRACK_1,
1592 RT5682_DMIC_ASRC_SFT, 0, NULL, 0),
1595 SND_SOC_DAPM_SUPPLY("MICBIAS1", RT5682_PWR_ANLG_2, RT5682_PWR_MB1_BIT,
1597 SND_SOC_DAPM_SUPPLY("MICBIAS2", RT5682_PWR_ANLG_2, RT5682_PWR_MB2_BIT,
1601 SND_SOC_DAPM_INPUT("DMIC L1"),
1602 SND_SOC_DAPM_INPUT("DMIC R1"),
1604 SND_SOC_DAPM_INPUT("IN1P"),
1606 SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
1607 set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
1608 SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5682_DMIC_CTRL_1,
1609 RT5682_DMIC_1_EN_SFT, 0, set_dmic_power, SND_SOC_DAPM_POST_PMU),
1612 SND_SOC_DAPM_PGA("BST1 CBJ", SND_SOC_NOPM,
1615 SND_SOC_DAPM_SUPPLY("CBJ Power", RT5682_PWR_ANLG_3,
1616 RT5682_PWR_CBJ_BIT, 0, NULL, 0),
1619 SND_SOC_DAPM_MIXER("RECMIX1L", SND_SOC_NOPM, 0, 0, rt5682_rec1_l_mix,
1620 ARRAY_SIZE(rt5682_rec1_l_mix)),
1621 SND_SOC_DAPM_SUPPLY("RECMIX1L Power", RT5682_PWR_ANLG_2,
1622 RT5682_PWR_RM1_L_BIT, 0, NULL, 0),
1625 SND_SOC_DAPM_ADC("ADC1 L", NULL, SND_SOC_NOPM, 0, 0),
1626 SND_SOC_DAPM_ADC("ADC1 R", NULL, SND_SOC_NOPM, 0, 0),
1628 SND_SOC_DAPM_SUPPLY("ADC1 L Power", RT5682_PWR_DIG_1,
1629 RT5682_PWR_ADC_L1_BIT, 0, NULL, 0),
1630 SND_SOC_DAPM_SUPPLY("ADC1 R Power", RT5682_PWR_DIG_1,
1631 RT5682_PWR_ADC_R1_BIT, 0, NULL, 0),
1632 SND_SOC_DAPM_SUPPLY("ADC1 clock", RT5682_CHOP_ADC,
1633 RT5682_CKGEN_ADC1_SFT, 0, NULL, 0),
1636 SND_SOC_DAPM_MUX("Stereo1 ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1637 &rt5682_sto1_adc1l_mux),
1638 SND_SOC_DAPM_MUX("Stereo1 ADC R1 Mux", SND_SOC_NOPM, 0, 0,
1639 &rt5682_sto1_adc1r_mux),
1640 SND_SOC_DAPM_MUX("Stereo1 ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1641 &rt5682_sto1_adc2l_mux),
1642 SND_SOC_DAPM_MUX("Stereo1 ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1643 &rt5682_sto1_adc2r_mux),
1644 SND_SOC_DAPM_MUX("Stereo1 ADC L Mux", SND_SOC_NOPM, 0, 0,
1645 &rt5682_sto1_adcl_mux),
1646 SND_SOC_DAPM_MUX("Stereo1 ADC R Mux", SND_SOC_NOPM, 0, 0,
1647 &rt5682_sto1_adcr_mux),
1648 SND_SOC_DAPM_MUX("IF1_ADC Mux", SND_SOC_NOPM, 0, 0,
1649 &rt5682_if1_adc_slot_mux),
1652 SND_SOC_DAPM_SUPPLY("ADC Stereo1 Filter", RT5682_PWR_DIG_2,
1653 RT5682_PWR_ADC_S1F_BIT, 0, set_filter_clk,
1654 SND_SOC_DAPM_PRE_PMU),
1655 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXL", RT5682_STO1_ADC_DIG_VOL,
1656 RT5682_L_MUTE_SFT, 1, rt5682_sto1_adc_l_mix,
1657 ARRAY_SIZE(rt5682_sto1_adc_l_mix)),
1658 SND_SOC_DAPM_MIXER("Stereo1 ADC MIXR", RT5682_STO1_ADC_DIG_VOL,
1659 RT5682_R_MUTE_SFT, 1, rt5682_sto1_adc_r_mix,
1660 ARRAY_SIZE(rt5682_sto1_adc_r_mix)),
1661 SND_SOC_DAPM_SUPPLY("BTN Detection Mode", RT5682_SAR_IL_CMD_1,
1665 SND_SOC_DAPM_PGA("Stereo1 ADC MIX", SND_SOC_NOPM, 0, 0, NULL, 0),
1667 /* Digital Interface */
1668 SND_SOC_DAPM_SUPPLY("I2S1", RT5682_PWR_DIG_1, RT5682_PWR_I2S1_BIT,
1670 SND_SOC_DAPM_SUPPLY("I2S2", RT5682_PWR_DIG_1, RT5682_PWR_I2S2_BIT,
1672 SND_SOC_DAPM_PGA("IF1 DAC1", SND_SOC_NOPM, 0, 0, NULL, 0),
1673 SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0),
1674 SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0),
1676 /* Digital Interface Select */
1677 SND_SOC_DAPM_MUX("IF1 01 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
1678 &rt5682_if1_01_adc_swap_mux),
1679 SND_SOC_DAPM_MUX("IF1 23 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
1680 &rt5682_if1_23_adc_swap_mux),
1681 SND_SOC_DAPM_MUX("IF1 45 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
1682 &rt5682_if1_45_adc_swap_mux),
1683 SND_SOC_DAPM_MUX("IF1 67 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
1684 &rt5682_if1_67_adc_swap_mux),
1685 SND_SOC_DAPM_MUX("IF2 ADC Swap Mux", SND_SOC_NOPM, 0, 0,
1686 &rt5682_if2_adc_swap_mux),
1688 SND_SOC_DAPM_MUX("ADCDAT Mux", SND_SOC_NOPM, 0, 0,
1689 &rt5682_adcdat_pin_ctrl),
1691 /* Audio Interface */
1692 SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0,
1693 RT5682_I2S1_SDP, RT5682_SEL_ADCDAT_SFT, 1),
1694 SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0,
1695 RT5682_I2S2_SDP, RT5682_I2S2_PIN_CFG_SFT, 1),
1696 SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
1699 /* DAC mixer before sound effect */
1700 SND_SOC_DAPM_MIXER("DAC1 MIXL", SND_SOC_NOPM, 0, 0,
1701 rt5682_dac_l_mix, ARRAY_SIZE(rt5682_dac_l_mix)),
1702 SND_SOC_DAPM_MIXER("DAC1 MIXR", SND_SOC_NOPM, 0, 0,
1703 rt5682_dac_r_mix, ARRAY_SIZE(rt5682_dac_r_mix)),
1705 /* DAC channel Mux */
1706 SND_SOC_DAPM_MUX("DAC L1 Source", SND_SOC_NOPM, 0, 0,
1707 &rt5682_alg_dac_l1_mux),
1708 SND_SOC_DAPM_MUX("DAC R1 Source", SND_SOC_NOPM, 0, 0,
1709 &rt5682_alg_dac_r1_mux),
1712 SND_SOC_DAPM_SUPPLY("DAC Stereo1 Filter", RT5682_PWR_DIG_2,
1713 RT5682_PWR_DAC_S1F_BIT, 0, set_filter_clk,
1714 SND_SOC_DAPM_PRE_PMU),
1715 SND_SOC_DAPM_MIXER("Stereo1 DAC MIXL", SND_SOC_NOPM, 0, 0,
1716 rt5682_sto1_dac_l_mix, ARRAY_SIZE(rt5682_sto1_dac_l_mix)),
1717 SND_SOC_DAPM_MIXER("Stereo1 DAC MIXR", SND_SOC_NOPM, 0, 0,
1718 rt5682_sto1_dac_r_mix, ARRAY_SIZE(rt5682_sto1_dac_r_mix)),
1721 SND_SOC_DAPM_DAC("DAC L1", NULL, RT5682_PWR_DIG_1,
1722 RT5682_PWR_DAC_L1_BIT, 0),
1723 SND_SOC_DAPM_DAC("DAC R1", NULL, RT5682_PWR_DIG_1,
1724 RT5682_PWR_DAC_R1_BIT, 0),
1725 SND_SOC_DAPM_SUPPLY_S("DAC 1 Clock", 3, RT5682_CHOP_DAC,
1726 RT5682_CKGEN_DAC1_SFT, 0, NULL, 0),
1729 SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0, rt5682_hp_event,
1730 SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_PRE_PMU),
1732 SND_SOC_DAPM_SUPPLY("HP Amp L", RT5682_PWR_ANLG_1,
1733 RT5682_PWR_HA_L_BIT, 0, NULL, 0),
1734 SND_SOC_DAPM_SUPPLY("HP Amp R", RT5682_PWR_ANLG_1,
1735 RT5682_PWR_HA_R_BIT, 0, NULL, 0),
1736 SND_SOC_DAPM_SUPPLY_S("Charge Pump", 1, RT5682_DEPOP_1,
1737 RT5682_PUMP_EN_SFT, 0, NULL, 0),
1738 SND_SOC_DAPM_SUPPLY_S("Capless", 2, RT5682_DEPOP_1,
1739 RT5682_CAPLESS_EN_SFT, 0, NULL, 0),
1741 SND_SOC_DAPM_SWITCH("HPOL Playback", SND_SOC_NOPM, 0, 0,
1743 SND_SOC_DAPM_SWITCH("HPOR Playback", SND_SOC_NOPM, 0, 0,
1747 SND_SOC_DAPM_SUPPLY("CLKDET SYS", RT5682_CLK_DET,
1748 RT5682_SYS_CLK_DET_SFT, 0, NULL, 0),
1749 SND_SOC_DAPM_SUPPLY("CLKDET PLL1", RT5682_CLK_DET,
1750 RT5682_PLL1_CLK_DET_SFT, 0, NULL, 0),
1751 SND_SOC_DAPM_SUPPLY("CLKDET PLL2", RT5682_CLK_DET,
1752 RT5682_PLL2_CLK_DET_SFT, 0, NULL, 0),
1753 SND_SOC_DAPM_SUPPLY("CLKDET", RT5682_CLK_DET,
1754 RT5682_POW_CLK_DET_SFT, 0, NULL, 0),
1757 SND_SOC_DAPM_OUTPUT("HPOL"),
1758 SND_SOC_DAPM_OUTPUT("HPOR"),
1762 static const struct snd_soc_dapm_route rt5682_dapm_routes[] = {
1764 {"ADC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1},
1765 {"DAC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1},
1768 {"ADC Stereo1 Filter", NULL, "ADC STO1 ASRC", is_using_asrc},
1769 {"DAC Stereo1 Filter", NULL, "DAC STO1 ASRC", is_using_asrc},
1770 {"ADC STO1 ASRC", NULL, "AD ASRC"},
1771 {"ADC STO1 ASRC", NULL, "DA ASRC"},
1772 {"ADC STO1 ASRC", NULL, "CLKDET"},
1773 {"DAC STO1 ASRC", NULL, "AD ASRC"},
1774 {"DAC STO1 ASRC", NULL, "DA ASRC"},
1775 {"DAC STO1 ASRC", NULL, "CLKDET"},
1778 {"MICBIAS1", NULL, "Vref1"},
1779 {"MICBIAS1", NULL, "Vref2"},
1780 {"MICBIAS2", NULL, "Vref1"},
1781 {"MICBIAS2", NULL, "Vref2"},
1783 {"CLKDET SYS", NULL, "CLKDET"},
1785 {"IN1P", NULL, "LDO2"},
1787 {"BST1 CBJ", NULL, "IN1P"},
1788 {"BST1 CBJ", NULL, "CBJ Power"},
1789 {"CBJ Power", NULL, "Vref2"},
1791 {"RECMIX1L", "CBJ Switch", "BST1 CBJ"},
1792 {"RECMIX1L", NULL, "RECMIX1L Power"},
1794 {"ADC1 L", NULL, "RECMIX1L"},
1795 {"ADC1 L", NULL, "ADC1 L Power"},
1796 {"ADC1 L", NULL, "ADC1 clock"},
1798 {"DMIC L1", NULL, "DMIC CLK"},
1799 {"DMIC L1", NULL, "DMIC1 Power"},
1800 {"DMIC R1", NULL, "DMIC CLK"},
1801 {"DMIC R1", NULL, "DMIC1 Power"},
1802 {"DMIC CLK", NULL, "DMIC ASRC"},
1804 {"Stereo1 ADC L Mux", "ADC1 L", "ADC1 L"},
1805 {"Stereo1 ADC L Mux", "ADC1 R", "ADC1 R"},
1806 {"Stereo1 ADC R Mux", "ADC1 L", "ADC1 L"},
1807 {"Stereo1 ADC R Mux", "ADC1 R", "ADC1 R"},
1809 {"Stereo1 ADC L1 Mux", "ADC", "Stereo1 ADC L Mux"},
1810 {"Stereo1 ADC L1 Mux", "DAC MIX", "Stereo1 DAC MIXL"},
1811 {"Stereo1 ADC L2 Mux", "DMIC", "DMIC L1"},
1812 {"Stereo1 ADC L2 Mux", "DAC MIX", "Stereo1 DAC MIXL"},
1814 {"Stereo1 ADC R1 Mux", "ADC", "Stereo1 ADC R Mux"},
1815 {"Stereo1 ADC R1 Mux", "DAC MIX", "Stereo1 DAC MIXR"},
1816 {"Stereo1 ADC R2 Mux", "DMIC", "DMIC R1"},
1817 {"Stereo1 ADC R2 Mux", "DAC MIX", "Stereo1 DAC MIXR"},
1819 {"Stereo1 ADC MIXL", "ADC1 Switch", "Stereo1 ADC L1 Mux"},
1820 {"Stereo1 ADC MIXL", "ADC2 Switch", "Stereo1 ADC L2 Mux"},
1821 {"Stereo1 ADC MIXL", NULL, "ADC Stereo1 Filter"},
1823 {"Stereo1 ADC MIXR", "ADC1 Switch", "Stereo1 ADC R1 Mux"},
1824 {"Stereo1 ADC MIXR", "ADC2 Switch", "Stereo1 ADC R2 Mux"},
1825 {"Stereo1 ADC MIXR", NULL, "ADC Stereo1 Filter"},
1827 {"ADC Stereo1 Filter", NULL, "BTN Detection Mode"},
1829 {"Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXL"},
1830 {"Stereo1 ADC MIX", NULL, "Stereo1 ADC MIXR"},
1832 {"IF1 01 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
1833 {"IF1 01 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
1834 {"IF1 01 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
1835 {"IF1 01 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
1836 {"IF1 23 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
1837 {"IF1 23 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
1838 {"IF1 23 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
1839 {"IF1 23 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
1840 {"IF1 45 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
1841 {"IF1 45 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
1842 {"IF1 45 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
1843 {"IF1 45 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
1844 {"IF1 67 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
1845 {"IF1 67 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
1846 {"IF1 67 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
1847 {"IF1 67 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
1849 {"IF1_ADC Mux", "Slot 0", "IF1 01 ADC Swap Mux"},
1850 {"IF1_ADC Mux", "Slot 2", "IF1 23 ADC Swap Mux"},
1851 {"IF1_ADC Mux", "Slot 4", "IF1 45 ADC Swap Mux"},
1852 {"IF1_ADC Mux", "Slot 6", "IF1 67 ADC Swap Mux"},
1853 {"IF1_ADC Mux", NULL, "I2S1"},
1854 {"ADCDAT Mux", "ADCDAT1", "IF1_ADC Mux"},
1855 {"AIF1TX", NULL, "ADCDAT Mux"},
1856 {"IF2 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"},
1857 {"IF2 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"},
1858 {"IF2 ADC Swap Mux", "L/L", "Stereo1 ADC MIX"},
1859 {"IF2 ADC Swap Mux", "R/R", "Stereo1 ADC MIX"},
1860 {"ADCDAT Mux", "ADCDAT2", "IF2 ADC Swap Mux"},
1861 {"AIF2TX", NULL, "ADCDAT Mux"},
1863 {"IF1 DAC1 L", NULL, "AIF1RX"},
1864 {"IF1 DAC1 L", NULL, "I2S1"},
1865 {"IF1 DAC1 L", NULL, "DAC Stereo1 Filter"},
1866 {"IF1 DAC1 R", NULL, "AIF1RX"},
1867 {"IF1 DAC1 R", NULL, "I2S1"},
1868 {"IF1 DAC1 R", NULL, "DAC Stereo1 Filter"},
1870 {"DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL"},
1871 {"DAC1 MIXL", "DAC1 Switch", "IF1 DAC1 L"},
1872 {"DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR"},
1873 {"DAC1 MIXR", "DAC1 Switch", "IF1 DAC1 R"},
1875 {"Stereo1 DAC MIXL", "DAC L1 Switch", "DAC1 MIXL"},
1876 {"Stereo1 DAC MIXL", "DAC R1 Switch", "DAC1 MIXR"},
1878 {"Stereo1 DAC MIXR", "DAC R1 Switch", "DAC1 MIXR"},
1879 {"Stereo1 DAC MIXR", "DAC L1 Switch", "DAC1 MIXL"},
1881 {"DAC L1 Source", "DAC1", "DAC1 MIXL"},
1882 {"DAC L1 Source", "Stereo1 DAC Mixer", "Stereo1 DAC MIXL"},
1883 {"DAC R1 Source", "DAC1", "DAC1 MIXR"},
1884 {"DAC R1 Source", "Stereo1 DAC Mixer", "Stereo1 DAC MIXR"},
1886 {"DAC L1", NULL, "DAC L1 Source"},
1887 {"DAC R1", NULL, "DAC R1 Source"},
1889 {"DAC L1", NULL, "DAC 1 Clock"},
1890 {"DAC R1", NULL, "DAC 1 Clock"},
1892 {"HP Amp", NULL, "DAC L1"},
1893 {"HP Amp", NULL, "DAC R1"},
1894 {"HP Amp", NULL, "HP Amp L"},
1895 {"HP Amp", NULL, "HP Amp R"},
1896 {"HP Amp", NULL, "Capless"},
1897 {"HP Amp", NULL, "Charge Pump"},
1898 {"HP Amp", NULL, "CLKDET SYS"},
1899 {"HP Amp", NULL, "CBJ Power"},
1900 {"HP Amp", NULL, "Vref2"},
1901 {"HPOL Playback", "Switch", "HP Amp"},
1902 {"HPOR Playback", "Switch", "HP Amp"},
1903 {"HPOL", NULL, "HPOL Playback"},
1904 {"HPOR", NULL, "HPOR Playback"},
1907 static int rt5682_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
1908 unsigned int rx_mask, int slots, int slot_width)
1910 struct snd_soc_component *component = dai->component;
1911 unsigned int cl, val = 0;
1913 if (tx_mask || rx_mask)
1914 snd_soc_component_update_bits(component, RT5682_TDM_ADDA_CTRL_2,
1915 RT5682_TDM_EN, RT5682_TDM_EN);
1917 snd_soc_component_update_bits(component, RT5682_TDM_ADDA_CTRL_2,
1922 val |= RT5682_TDM_TX_CH_4;
1923 val |= RT5682_TDM_RX_CH_4;
1926 val |= RT5682_TDM_TX_CH_6;
1927 val |= RT5682_TDM_RX_CH_6;
1930 val |= RT5682_TDM_TX_CH_8;
1931 val |= RT5682_TDM_RX_CH_8;
1939 snd_soc_component_update_bits(component, RT5682_TDM_CTRL,
1940 RT5682_TDM_TX_CH_MASK | RT5682_TDM_RX_CH_MASK, val);
1942 switch (slot_width) {
1944 if (tx_mask || rx_mask)
1946 cl = RT5682_I2S1_TX_CHL_8 | RT5682_I2S1_RX_CHL_8;
1949 val = RT5682_TDM_CL_16;
1950 cl = RT5682_I2S1_TX_CHL_16 | RT5682_I2S1_RX_CHL_16;
1953 val = RT5682_TDM_CL_20;
1954 cl = RT5682_I2S1_TX_CHL_20 | RT5682_I2S1_RX_CHL_20;
1957 val = RT5682_TDM_CL_24;
1958 cl = RT5682_I2S1_TX_CHL_24 | RT5682_I2S1_RX_CHL_24;
1961 val = RT5682_TDM_CL_32;
1962 cl = RT5682_I2S1_TX_CHL_32 | RT5682_I2S1_RX_CHL_32;
1968 snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
1969 RT5682_TDM_CL_MASK, val);
1970 snd_soc_component_update_bits(component, RT5682_I2S1_SDP,
1971 RT5682_I2S1_TX_CHL_MASK | RT5682_I2S1_RX_CHL_MASK, cl);
1977 static int rt5682_hw_params(struct snd_pcm_substream *substream,
1978 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
1980 struct snd_soc_component *component = dai->component;
1981 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
1982 unsigned int len_1 = 0, len_2 = 0;
1983 int pre_div, frame_size;
1985 rt5682->lrck[dai->id] = params_rate(params);
1986 pre_div = rl6231_get_clk_info(rt5682->sysclk, rt5682->lrck[dai->id]);
1988 frame_size = snd_soc_params_to_frame_size(params);
1989 if (frame_size < 0) {
1990 dev_err(component->dev, "Unsupported frame size: %d\n",
1995 dev_dbg(dai->dev, "lrck is %dHz and pre_div is %d for iis %d\n",
1996 rt5682->lrck[dai->id], pre_div, dai->id);
1998 switch (params_width(params)) {
2002 len_1 |= RT5682_I2S1_DL_20;
2003 len_2 |= RT5682_I2S2_DL_20;
2006 len_1 |= RT5682_I2S1_DL_24;
2007 len_2 |= RT5682_I2S2_DL_24;
2010 len_1 |= RT5682_I2S1_DL_32;
2011 len_2 |= RT5682_I2S2_DL_24;
2014 len_1 |= RT5682_I2S2_DL_8;
2015 len_2 |= RT5682_I2S2_DL_8;
2023 snd_soc_component_update_bits(component, RT5682_I2S1_SDP,
2024 RT5682_I2S1_DL_MASK, len_1);
2025 if (rt5682->master[RT5682_AIF1]) {
2026 snd_soc_component_update_bits(component,
2027 RT5682_ADDA_CLK_1, RT5682_I2S_M_DIV_MASK,
2028 pre_div << RT5682_I2S_M_DIV_SFT);
2030 if (params_channels(params) == 1) /* mono mode */
2031 snd_soc_component_update_bits(component,
2032 RT5682_I2S1_SDP, RT5682_I2S1_MONO_MASK,
2033 RT5682_I2S1_MONO_EN);
2035 snd_soc_component_update_bits(component,
2036 RT5682_I2S1_SDP, RT5682_I2S1_MONO_MASK,
2037 RT5682_I2S1_MONO_DIS);
2040 snd_soc_component_update_bits(component, RT5682_I2S2_SDP,
2041 RT5682_I2S2_DL_MASK, len_2);
2042 if (rt5682->master[RT5682_AIF2]) {
2043 snd_soc_component_update_bits(component,
2044 RT5682_I2S_M_CLK_CTRL_1, RT5682_I2S2_M_PD_MASK,
2045 pre_div << RT5682_I2S2_M_PD_SFT);
2047 if (params_channels(params) == 1) /* mono mode */
2048 snd_soc_component_update_bits(component,
2049 RT5682_I2S2_SDP, RT5682_I2S2_MONO_MASK,
2050 RT5682_I2S2_MONO_EN);
2052 snd_soc_component_update_bits(component,
2053 RT5682_I2S2_SDP, RT5682_I2S2_MONO_MASK,
2054 RT5682_I2S2_MONO_DIS);
2057 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
2064 static int rt5682_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
2066 struct snd_soc_component *component = dai->component;
2067 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2068 unsigned int reg_val = 0, tdm_ctrl = 0;
2070 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
2071 case SND_SOC_DAIFMT_CBM_CFM:
2072 rt5682->master[dai->id] = 1;
2074 case SND_SOC_DAIFMT_CBS_CFS:
2075 rt5682->master[dai->id] = 0;
2081 switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
2082 case SND_SOC_DAIFMT_NB_NF:
2084 case SND_SOC_DAIFMT_IB_NF:
2085 reg_val |= RT5682_I2S_BP_INV;
2086 tdm_ctrl |= RT5682_TDM_S_BP_INV;
2088 case SND_SOC_DAIFMT_NB_IF:
2089 if (dai->id == RT5682_AIF1)
2090 tdm_ctrl |= RT5682_TDM_S_LP_INV | RT5682_TDM_M_BP_INV;
2094 case SND_SOC_DAIFMT_IB_IF:
2095 if (dai->id == RT5682_AIF1)
2096 tdm_ctrl |= RT5682_TDM_S_BP_INV | RT5682_TDM_S_LP_INV |
2097 RT5682_TDM_M_BP_INV | RT5682_TDM_M_LP_INV;
2105 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
2106 case SND_SOC_DAIFMT_I2S:
2108 case SND_SOC_DAIFMT_LEFT_J:
2109 reg_val |= RT5682_I2S_DF_LEFT;
2110 tdm_ctrl |= RT5682_TDM_DF_LEFT;
2112 case SND_SOC_DAIFMT_DSP_A:
2113 reg_val |= RT5682_I2S_DF_PCM_A;
2114 tdm_ctrl |= RT5682_TDM_DF_PCM_A;
2116 case SND_SOC_DAIFMT_DSP_B:
2117 reg_val |= RT5682_I2S_DF_PCM_B;
2118 tdm_ctrl |= RT5682_TDM_DF_PCM_B;
2126 snd_soc_component_update_bits(component, RT5682_I2S1_SDP,
2127 RT5682_I2S_DF_MASK, reg_val);
2128 snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL,
2129 RT5682_TDM_MS_MASK | RT5682_TDM_S_BP_MASK |
2130 RT5682_TDM_DF_MASK | RT5682_TDM_M_BP_MASK |
2131 RT5682_TDM_M_LP_MASK | RT5682_TDM_S_LP_MASK,
2132 tdm_ctrl | rt5682->master[dai->id]);
2135 if (rt5682->master[dai->id] == 0)
2136 reg_val |= RT5682_I2S2_MS_S;
2137 snd_soc_component_update_bits(component, RT5682_I2S2_SDP,
2138 RT5682_I2S2_MS_MASK | RT5682_I2S_BP_MASK |
2139 RT5682_I2S_DF_MASK, reg_val);
2142 dev_err(component->dev, "Invalid dai->id: %d\n", dai->id);
2148 static int rt5682_set_component_sysclk(struct snd_soc_component *component,
2149 int clk_id, int source, unsigned int freq, int dir)
2151 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2152 unsigned int reg_val = 0, src = 0;
2154 if (freq == rt5682->sysclk && clk_id == rt5682->sysclk_src)
2158 case RT5682_SCLK_S_MCLK:
2159 reg_val |= RT5682_SCLK_SRC_MCLK;
2160 src = RT5682_CLK_SRC_MCLK;
2162 case RT5682_SCLK_S_PLL1:
2163 reg_val |= RT5682_SCLK_SRC_PLL1;
2164 src = RT5682_CLK_SRC_PLL1;
2166 case RT5682_SCLK_S_PLL2:
2167 reg_val |= RT5682_SCLK_SRC_PLL2;
2168 src = RT5682_CLK_SRC_PLL2;
2170 case RT5682_SCLK_S_RCCLK:
2171 reg_val |= RT5682_SCLK_SRC_RCCLK;
2172 src = RT5682_CLK_SRC_RCCLK;
2175 dev_err(component->dev, "Invalid clock id (%d)\n", clk_id);
2178 snd_soc_component_update_bits(component, RT5682_GLB_CLK,
2179 RT5682_SCLK_SRC_MASK, reg_val);
2181 if (rt5682->master[RT5682_AIF2]) {
2182 snd_soc_component_update_bits(component,
2183 RT5682_I2S_M_CLK_CTRL_1, RT5682_I2S2_SRC_MASK,
2184 src << RT5682_I2S2_SRC_SFT);
2187 rt5682->sysclk = freq;
2188 rt5682->sysclk_src = clk_id;
2190 dev_dbg(component->dev, "Sysclk is %dHz and clock id is %d\n",
2196 static int rt5682_set_component_pll(struct snd_soc_component *component,
2197 int pll_id, int source, unsigned int freq_in,
2198 unsigned int freq_out)
2200 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2201 struct rl6231_pll_code pll_code;
2204 if (source == rt5682->pll_src && freq_in == rt5682->pll_in &&
2205 freq_out == rt5682->pll_out)
2208 if (!freq_in || !freq_out) {
2209 dev_dbg(component->dev, "PLL disabled\n");
2212 rt5682->pll_out = 0;
2213 snd_soc_component_update_bits(component, RT5682_GLB_CLK,
2214 RT5682_SCLK_SRC_MASK, RT5682_SCLK_SRC_MCLK);
2219 case RT5682_PLL1_S_MCLK:
2220 snd_soc_component_update_bits(component, RT5682_GLB_CLK,
2221 RT5682_PLL1_SRC_MASK, RT5682_PLL1_SRC_MCLK);
2223 case RT5682_PLL1_S_BCLK1:
2224 snd_soc_component_update_bits(component, RT5682_GLB_CLK,
2225 RT5682_PLL1_SRC_MASK, RT5682_PLL1_SRC_BCLK1);
2228 dev_err(component->dev, "Unknown PLL Source %d\n", source);
2232 ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
2234 dev_err(component->dev, "Unsupport input clock %d\n", freq_in);
2238 dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n",
2239 pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
2240 pll_code.n_code, pll_code.k_code);
2242 snd_soc_component_write(component, RT5682_PLL_CTRL_1,
2243 pll_code.n_code << RT5682_PLL_N_SFT | pll_code.k_code);
2244 snd_soc_component_write(component, RT5682_PLL_CTRL_2,
2245 (pll_code.m_bp ? 0 : pll_code.m_code) << RT5682_PLL_M_SFT |
2246 pll_code.m_bp << RT5682_PLL_M_BP_SFT | RT5682_PLL_RST);
2248 rt5682->pll_in = freq_in;
2249 rt5682->pll_out = freq_out;
2250 rt5682->pll_src = source;
2255 static int rt5682_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
2257 struct snd_soc_component *component = dai->component;
2258 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2260 rt5682->bclk[dai->id] = ratio;
2264 snd_soc_component_update_bits(component, RT5682_ADDA_CLK_2,
2265 RT5682_I2S2_BCLK_MS2_MASK,
2266 RT5682_I2S2_BCLK_MS2_64);
2269 snd_soc_component_update_bits(component, RT5682_ADDA_CLK_2,
2270 RT5682_I2S2_BCLK_MS2_MASK,
2271 RT5682_I2S2_BCLK_MS2_32);
2274 dev_err(dai->dev, "Invalid bclk ratio %d\n", ratio);
2281 static int rt5682_set_bias_level(struct snd_soc_component *component,
2282 enum snd_soc_bias_level level)
2284 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2287 case SND_SOC_BIAS_PREPARE:
2288 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
2289 RT5682_PWR_MB | RT5682_PWR_BG,
2290 RT5682_PWR_MB | RT5682_PWR_BG);
2291 regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
2292 RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO,
2293 RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO);
2296 case SND_SOC_BIAS_STANDBY:
2297 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
2298 RT5682_PWR_MB, RT5682_PWR_MB);
2299 regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
2300 RT5682_DIG_GATE_CTRL, RT5682_DIG_GATE_CTRL);
2302 case SND_SOC_BIAS_OFF:
2303 regmap_update_bits(rt5682->regmap, RT5682_PWR_DIG_1,
2304 RT5682_DIG_GATE_CTRL | RT5682_PWR_LDO, 0);
2305 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
2306 RT5682_PWR_MB | RT5682_PWR_BG, 0);
2316 static int rt5682_probe(struct snd_soc_component *component)
2318 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2320 rt5682->component = component;
2325 static void rt5682_remove(struct snd_soc_component *component)
2327 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2329 rt5682_reset(rt5682->regmap);
2333 static int rt5682_suspend(struct snd_soc_component *component)
2335 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2337 regcache_cache_only(rt5682->regmap, true);
2338 regcache_mark_dirty(rt5682->regmap);
2342 static int rt5682_resume(struct snd_soc_component *component)
2344 struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component);
2346 regcache_cache_only(rt5682->regmap, false);
2347 regcache_sync(rt5682->regmap);
2352 #define rt5682_suspend NULL
2353 #define rt5682_resume NULL
2356 #define RT5682_STEREO_RATES SNDRV_PCM_RATE_8000_192000
2357 #define RT5682_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
2358 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
2360 static const struct snd_soc_dai_ops rt5682_aif1_dai_ops = {
2361 .hw_params = rt5682_hw_params,
2362 .set_fmt = rt5682_set_dai_fmt,
2363 .set_tdm_slot = rt5682_set_tdm_slot,
2366 static const struct snd_soc_dai_ops rt5682_aif2_dai_ops = {
2367 .hw_params = rt5682_hw_params,
2368 .set_fmt = rt5682_set_dai_fmt,
2369 .set_bclk_ratio = rt5682_set_bclk_ratio,
2372 static struct snd_soc_dai_driver rt5682_dai[] = {
2374 .name = "rt5682-aif1",
2377 .stream_name = "AIF1 Playback",
2380 .rates = RT5682_STEREO_RATES,
2381 .formats = RT5682_FORMATS,
2384 .stream_name = "AIF1 Capture",
2387 .rates = RT5682_STEREO_RATES,
2388 .formats = RT5682_FORMATS,
2390 .ops = &rt5682_aif1_dai_ops,
2393 .name = "rt5682-aif2",
2396 .stream_name = "AIF2 Capture",
2399 .rates = RT5682_STEREO_RATES,
2400 .formats = RT5682_FORMATS,
2402 .ops = &rt5682_aif2_dai_ops,
2406 static const struct snd_soc_component_driver soc_component_dev_rt5682 = {
2407 .probe = rt5682_probe,
2408 .remove = rt5682_remove,
2409 .suspend = rt5682_suspend,
2410 .resume = rt5682_resume,
2411 .set_bias_level = rt5682_set_bias_level,
2412 .controls = rt5682_snd_controls,
2413 .num_controls = ARRAY_SIZE(rt5682_snd_controls),
2414 .dapm_widgets = rt5682_dapm_widgets,
2415 .num_dapm_widgets = ARRAY_SIZE(rt5682_dapm_widgets),
2416 .dapm_routes = rt5682_dapm_routes,
2417 .num_dapm_routes = ARRAY_SIZE(rt5682_dapm_routes),
2418 .set_sysclk = rt5682_set_component_sysclk,
2419 .set_pll = rt5682_set_component_pll,
2420 .set_jack = rt5682_set_jack_detect,
2421 .use_pmdown_time = 1,
2423 .non_legacy_dai_naming = 1,
2426 static const struct regmap_config rt5682_regmap = {
2429 .max_register = RT5682_I2C_MODE,
2430 .volatile_reg = rt5682_volatile_register,
2431 .readable_reg = rt5682_readable_register,
2432 .cache_type = REGCACHE_RBTREE,
2433 .reg_defaults = rt5682_reg,
2434 .num_reg_defaults = ARRAY_SIZE(rt5682_reg),
2435 .use_single_rw = true,
2438 static const struct i2c_device_id rt5682_i2c_id[] = {
2442 MODULE_DEVICE_TABLE(i2c, rt5682_i2c_id);
2444 static int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev)
2447 device_property_read_u32(dev, "realtek,dmic1-data-pin",
2448 &rt5682->pdata.dmic1_data_pin);
2449 device_property_read_u32(dev, "realtek,dmic1-clk-pin",
2450 &rt5682->pdata.dmic1_clk_pin);
2451 device_property_read_u32(dev, "realtek,jd-src",
2452 &rt5682->pdata.jd_src);
2454 rt5682->pdata.ldo1_en = of_get_named_gpio(dev->of_node,
2455 "realtek,ldo1-en-gpios", 0);
2460 static void rt5682_calibrate(struct rt5682_priv *rt5682)
2464 mutex_lock(&rt5682->calibrate_mutex);
2466 rt5682_reset(rt5682->regmap);
2467 regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0xa2bf);
2468 usleep_range(15000, 20000);
2469 regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0xf2bf);
2470 regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
2471 regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x8001);
2472 regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000);
2473 regmap_write(rt5682->regmap, RT5682_STO1_DAC_MIXER, 0x2080);
2474 regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0x4040);
2475 regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0069);
2476 regmap_write(rt5682->regmap, RT5682_CHOP_DAC, 0x3000);
2477 regmap_write(rt5682->regmap, RT5682_HP_CTRL_2, 0x6000);
2478 regmap_write(rt5682->regmap, RT5682_HP_CHARGE_PUMP_1, 0x0f26);
2479 regmap_write(rt5682->regmap, RT5682_CALIB_ADC_CTRL, 0x7f05);
2480 regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0x686c);
2481 regmap_write(rt5682->regmap, RT5682_CAL_REC, 0x0d0d);
2482 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_9, 0x000f);
2483 regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x8d01);
2484 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_2, 0x0321);
2485 regmap_write(rt5682->regmap, RT5682_HP_LOGIC_CTRL_2, 0x0004);
2486 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0x7c00);
2487 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_3, 0x06a1);
2488 regmap_write(rt5682->regmap, RT5682_A_DAC1_MUX, 0x0311);
2489 regmap_write(rt5682->regmap, RT5682_RESET_HPF_CTRL, 0x0000);
2490 regmap_write(rt5682->regmap, RT5682_ADC_STO1_HP_CTRL_1, 0x3320);
2492 regmap_write(rt5682->regmap, RT5682_HP_CALIB_CTRL_1, 0xfc00);
2494 for (count = 0; count < 60; count++) {
2495 regmap_read(rt5682->regmap, RT5682_HP_CALIB_STA_1, &value);
2496 if (!(value & 0x8000))
2499 usleep_range(10000, 10005);
2503 pr_err("HP Calibration Failure\n");
2505 /* restore settings */
2506 regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0xc0c4);
2507 regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x0000);
2509 mutex_unlock(&rt5682->calibrate_mutex);
2513 static int rt5682_i2c_probe(struct i2c_client *i2c,
2514 const struct i2c_device_id *id)
2516 struct rt5682_platform_data *pdata = dev_get_platdata(&i2c->dev);
2517 struct rt5682_priv *rt5682;
2521 rt5682 = devm_kzalloc(&i2c->dev, sizeof(struct rt5682_priv),
2527 i2c_set_clientdata(i2c, rt5682);
2530 rt5682->pdata = *pdata;
2532 rt5682_parse_dt(rt5682, &i2c->dev);
2534 rt5682->regmap = devm_regmap_init_i2c(i2c, &rt5682_regmap);
2535 if (IS_ERR(rt5682->regmap)) {
2536 ret = PTR_ERR(rt5682->regmap);
2537 dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
2542 for (i = 0; i < ARRAY_SIZE(rt5682->supplies); i++)
2543 rt5682->supplies[i].supply = rt5682_supply_names[i];
2545 ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(rt5682->supplies),
2548 dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
2552 ret = regulator_bulk_enable(ARRAY_SIZE(rt5682->supplies),
2555 dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
2559 if (gpio_is_valid(rt5682->pdata.ldo1_en)) {
2560 if (devm_gpio_request_one(&i2c->dev, rt5682->pdata.ldo1_en,
2561 GPIOF_OUT_INIT_HIGH, "rt5682"))
2562 dev_err(&i2c->dev, "Fail gpio_request gpio_ldo\n");
2565 /* Sleep for 300 ms miniumum */
2566 usleep_range(300000, 350000);
2568 regmap_write(rt5682->regmap, RT5682_I2C_MODE, 0x1);
2569 usleep_range(10000, 15000);
2571 regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val);
2572 if (val != DEVICE_ID) {
2573 pr_err("Device with ID register %x is not rt5682\n", val);
2577 rt5682_reset(rt5682->regmap);
2579 rt5682_calibrate(rt5682);
2581 ret = regmap_register_patch(rt5682->regmap, patch_list,
2582 ARRAY_SIZE(patch_list));
2584 dev_warn(&i2c->dev, "Failed to apply regmap patch: %d\n", ret);
2586 regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0000);
2589 if (rt5682->pdata.dmic1_data_pin != RT5682_DMIC1_NULL) {
2590 switch (rt5682->pdata.dmic1_data_pin) {
2591 case RT5682_DMIC1_DATA_GPIO2: /* share with LRCK2 */
2592 regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
2593 RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO2);
2594 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
2595 RT5682_GP2_PIN_MASK, RT5682_GP2_PIN_DMIC_SDA);
2598 case RT5682_DMIC1_DATA_GPIO5: /* share with DACDAT1 */
2599 regmap_update_bits(rt5682->regmap, RT5682_DMIC_CTRL_1,
2600 RT5682_DMIC_1_DP_MASK, RT5682_DMIC_1_DP_GPIO5);
2601 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
2602 RT5682_GP5_PIN_MASK, RT5682_GP5_PIN_DMIC_SDA);
2606 dev_warn(&i2c->dev, "invalid DMIC_DAT pin\n");
2610 switch (rt5682->pdata.dmic1_clk_pin) {
2611 case RT5682_DMIC1_CLK_GPIO1: /* share with IRQ */
2612 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
2613 RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_DMIC_CLK);
2616 case RT5682_DMIC1_CLK_GPIO3: /* share with BCLK2 */
2617 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
2618 RT5682_GP3_PIN_MASK, RT5682_GP3_PIN_DMIC_CLK);
2622 dev_warn(&i2c->dev, "invalid DMIC_CLK pin\n");
2627 regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1,
2628 RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK,
2629 RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X);
2630 regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380);
2631 regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1,
2632 RT5682_GP4_PIN_MASK | RT5682_GP5_PIN_MASK,
2633 RT5682_GP4_PIN_ADCDAT1 | RT5682_GP5_PIN_DACDAT1);
2634 regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000);
2636 INIT_DELAYED_WORK(&rt5682->jack_detect_work,
2637 rt5682_jack_detect_handler);
2638 INIT_DELAYED_WORK(&rt5682->jd_check_work,
2639 rt5682_jd_check_handler);
2641 mutex_init(&rt5682->calibrate_mutex);
2644 ret = devm_request_threaded_irq(&i2c->dev, i2c->irq, NULL,
2645 rt5682_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
2646 | IRQF_ONESHOT, "rt5682", rt5682);
2648 dev_err(&i2c->dev, "Failed to reguest IRQ: %d\n", ret);
2652 return devm_snd_soc_register_component(&i2c->dev,
2653 &soc_component_dev_rt5682,
2654 rt5682_dai, ARRAY_SIZE(rt5682_dai));
2657 static void rt5682_i2c_shutdown(struct i2c_client *client)
2659 struct rt5682_priv *rt5682 = i2c_get_clientdata(client);
2661 rt5682_reset(rt5682->regmap);
2665 static const struct of_device_id rt5682_of_match[] = {
2666 {.compatible = "realtek,rt5682i"},
2669 MODULE_DEVICE_TABLE(of, rt5682_of_match);
2673 static const struct acpi_device_id rt5682_acpi_match[] = {
2677 MODULE_DEVICE_TABLE(acpi, rt5682_acpi_match);
2680 static struct i2c_driver rt5682_i2c_driver = {
2683 .of_match_table = of_match_ptr(rt5682_of_match),
2684 .acpi_match_table = ACPI_PTR(rt5682_acpi_match),
2686 .probe = rt5682_i2c_probe,
2687 .shutdown = rt5682_i2c_shutdown,
2688 .id_table = rt5682_i2c_id,
2690 module_i2c_driver(rt5682_i2c_driver);
2692 MODULE_DESCRIPTION("ASoC RT5682 driver");
2693 MODULE_AUTHOR("Bard Liao <bardliao@realtek.com>");
2694 MODULE_LICENSE("GPL v2");
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