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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | /* SPDX-License-Identifier: GPL-2.0-only */ /* * ALSA SoC CS4349 codec driver * * Copyright 2015 Cirrus Logic, Inc. * * Author: Tim Howe <Tim.Howe@cirrus.com> */ #ifndef __CS4349_H__ #define __CS4349_H__ /* CS4349 registers addresses */ #define CS4349_CHIPID 0x01 /* Device and Rev ID, Read Only */ #define CS4349_MODE 0x02 /* Mode Control */ #define CS4349_VMI 0x03 /* Volume, Mixing, Inversion Control */ #define CS4349_MUTE 0x04 /* Mute Control */ #define CS4349_VOLA 0x05 /* DAC Channel A Volume Control */ #define CS4349_VOLB 0x06 /* DAC Channel B Volume Control */ #define CS4349_RMPFLT 0x07 /* Ramp and Filter Control */ #define CS4349_MISC 0x08 /* Power Down,Freeze Control,Pop Stop*/ #define CS4349_I2C_INCR 0x80 /* Device and Revision ID */ #define CS4349_REVA 0xF0 /* Rev A */ #define CS4349_REVB 0xF1 /* Rev B */ #define CS4349_REVC2 0xFF /* Rev C2 */ /* PDN_DONE Poll Maximum * If soft ramp is set it will take much longer to power down * the system. */ #define PDN_POLL_MAX 900 /* Bitfield Definitions */ /* CS4349_MODE */ /* (Digital Interface Format, De-Emphasis Control, Functional Mode */ #define DIF2 (1 << 6) #define DIF1 (1 << 5) #define DIF0 (1 << 4) #define DEM1 (1 << 3) #define DEM0 (1 << 2) #define FM1 (1 << 1) #define DIF_LEFT_JST 0x00 #define DIF_I2S 0x01 #define DIF_RGHT_JST16 0x02 #define DIF_RGHT_JST24 0x03 #define DIF_TDM0 0x04 #define DIF_TDM1 0x05 #define DIF_TDM2 0x06 #define DIF_TDM3 0x07 #define DIF_MASK 0x70 #define MODE_FORMAT(x) (((x)&7)<<4) #define DEM_MASK 0x0C #define NO_DEM 0x00 #define DEM_441 0x04 #define DEM_48K 0x08 #define DEM_32K 0x0C #define FM_AUTO 0x00 #define FM_SNGL 0x01 #define FM_DBL 0x02 #define FM_QUAD 0x03 #define FM_SNGL_MIN 30000 #define FM_SNGL_MAX 54000 #define FM_DBL_MAX 108000 #define FM_QUAD_MAX 216000 #define FM_MASK 0x03 /* CS4349_VMI (VMI = Volume, Mixing and Inversion Controls) */ #define VOLBISA (1 << 7) #define VOLAISB (1 << 7) /* INVERT_A only available for Left Jstfd, Right Jstfd16 and Right Jstfd24 */ #define INVERT_A (1 << 6) /* INVERT_B only available for Left Jstfd, Right Jstfd16 and Right Jstfd24 */ #define INVERT_B (1 << 5) #define ATAPI3 (1 << 3) #define ATAPI2 (1 << 2) #define ATAPI1 (1 << 1) #define ATAPI0 (1 << 0) #define MUTEAB 0x00 #define MUTEA_RIGHTB 0x01 #define MUTEA_LEFTB 0x02 #define MUTEA_SUMLRDIV2B 0x03 #define RIGHTA_MUTEB 0x04 #define RIGHTA_RIGHTB 0x05 #define RIGHTA_LEFTB 0x06 #define RIGHTA_SUMLRDIV2B 0x07 #define LEFTA_MUTEB 0x08 #define LEFTA_RIGHTB 0x09 /* Default */ #define LEFTA_LEFTB 0x0A #define LEFTA_SUMLRDIV2B 0x0B #define SUMLRDIV2A_MUTEB 0x0C #define SUMLRDIV2A_RIGHTB 0x0D #define SUMLRDIV2A_LEFTB 0x0E #define SUMLRDIV2_AB 0x0F #define CHMIX_MASK 0x0F /* CS4349_MUTE */ #define AUTOMUTE (1 << 7) #define MUTEC_AB (1 << 5) #define MUTE_A (1 << 4) #define MUTE_B (1 << 3) #define MUTE_AB_MASK 0x18 /* CS4349_RMPFLT (Ramp and Filter Control) */ #define SCZ1 (1 << 7) #define SCZ0 (1 << 6) #define RMP_UP (1 << 5) #define RMP_DN (1 << 4) #define FILT_SEL (1 << 2) #define IMMDT_CHNG 0x31 #define ZEROCRSS 0x71 #define SOFT_RMP 0xB1 #define SFTRMP_ZEROCRSS 0xF1 #define SR_ZC_MASK 0xC0 /* CS4349_MISC */ #define PWR_DWN (1 << 7) #define FREEZE (1 << 5) #define POPG_EN (1 << 4) #endif /* __CS4349_H__ */ |