1/* SPDX-License-Identifier: GPL-2.0 */ 2/* register 1 */ 3#define CS4398_REV_MASK 0x07 4#define CS4398_PART_MASK 0xf8 5#define CS4398_PART_CS4398 0x70 6/* register 2 */ 7#define CS4398_FM_MASK 0x03 8#define CS4398_FM_SINGLE 0x00 9#define CS4398_FM_DOUBLE 0x01 10#define CS4398_FM_QUAD 0x02 11#define CS4398_FM_DSD 0x03 12#define CS4398_DEM_MASK 0x0c 13#define CS4398_DEM_NONE 0x00 14#define CS4398_DEM_44100 0x04 15#define CS4398_DEM_48000 0x08 16#define CS4398_DEM_32000 0x0c 17#define CS4398_DIF_MASK 0x70 18#define CS4398_DIF_LJUST 0x00 19#define CS4398_DIF_I2S 0x10 20#define CS4398_DIF_RJUST_16 0x20 21#define CS4398_DIF_RJUST_24 0x30 22#define CS4398_DIF_RJUST_20 0x40 23#define CS4398_DIF_RJUST_18 0x50 24#define CS4398_DSD_SRC 0x80 25/* register 3 */ 26#define CS4398_ATAPI_MASK 0x1f 27#define CS4398_ATAPI_B_MUTE 0x00 28#define CS4398_ATAPI_B_R 0x01 29#define CS4398_ATAPI_B_L 0x02 30#define CS4398_ATAPI_B_LR 0x03 31#define CS4398_ATAPI_A_MUTE 0x00 32#define CS4398_ATAPI_A_R 0x04 33#define CS4398_ATAPI_A_L 0x08 34#define CS4398_ATAPI_A_LR 0x0c 35#define CS4398_ATAPI_MIX_LR_VOL 0x10 36#define CS4398_INVERT_B 0x20 37#define CS4398_INVERT_A 0x40 38#define CS4398_VOL_B_EQ_A 0x80 39/* register 4 */ 40#define CS4398_MUTEP_MASK 0x03 41#define CS4398_MUTEP_AUTO 0x00 42#define CS4398_MUTEP_LOW 0x02 43#define CS4398_MUTEP_HIGH 0x03 44#define CS4398_MUTE_B 0x08 45#define CS4398_MUTE_A 0x10 46#define CS4398_MUTEC_A_EQ_B 0x20 47#define CS4398_DAMUTE 0x40 48#define CS4398_PAMUTE 0x80 49/* register 5 */ 50#define CS4398_VOL_A_MASK 0xff 51/* register 6 */ 52#define CS4398_VOL_B_MASK 0xff 53/* register 7 */ 54#define CS4398_DIR_DSD 0x01 55#define CS4398_FILT_SEL 0x04 56#define CS4398_RMP_DN 0x10 57#define CS4398_RMP_UP 0x20 58#define CS4398_ZERO_CROSS 0x40 59#define CS4398_SOFT_RAMP 0x80 60/* register 8 */ 61#define CS4398_MCLKDIV3 0x08 62#define CS4398_MCLKDIV2 0x10 63#define CS4398_FREEZE 0x20 64#define CS4398_CPEN 0x40 65#define CS4398_PDN 0x80 66/* register 9 */ 67#define CS4398_DSD_PM_EN 0x01 68#define CS4398_DSD_PM_MODE 0x02 69#define CS4398_INVALID_DSD 0x04 70#define CS4398_STATIC_DSD 0x08 71