1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef PCM1796_H_INCLUDED 3 #define PCM1796_H_INCLUDED 4 5 /* register 16 */ 6 #define PCM1796_ATL_MASK 0xff 7 /* register 17 */ 8 #define PCM1796_ATR_MASK 0xff 9 /* register 18 */ 10 #define PCM1796_MUTE 0x01 11 #define PCM1796_DME 0x02 12 #define PCM1796_DMF_MASK 0x0c 13 #define PCM1796_DMF_48 0x04 14 #define PCM1796_DMF_441 0x08 15 #define PCM1796_DMF_32 0x0c 16 #define PCM1796_FMT_MASK 0x70 17 #define PCM1796_FMT_16_RJUST 0x00 18 #define PCM1796_FMT_20_RJUST 0x10 19 #define PCM1796_FMT_24_RJUST 0x20 20 #define PCM1796_FMT_24_LJUST 0x30 21 #define PCM1796_FMT_16_I2S 0x40 22 #define PCM1796_FMT_24_I2S 0x50 23 #define PCM1796_ATLD 0x80 24 /* register 19 */ 25 #define PCM1796_INZD 0x01 26 #define PCM1796_FLT_MASK 0x02 27 #define PCM1796_FLT_SHARP 0x00 28 #define PCM1796_FLT_SLOW 0x02 29 #define PCM1796_DFMS 0x04 30 #define PCM1796_OPE 0x10 31 #define PCM1796_ATS_MASK 0x60 32 #define PCM1796_ATS_1 0x00 33 #define PCM1796_ATS_2 0x20 34 #define PCM1796_ATS_4 0x40 35 #define PCM1796_ATS_8 0x60 36 #define PCM1796_REV 0x80 37 /* register 20 */ 38 #define PCM1796_OS_MASK 0x03 39 #define PCM1796_OS_64 0x00 40 #define PCM1796_OS_32 0x01 41 #define PCM1796_OS_128 0x02 42 #define PCM1796_CHSL_MASK 0x04 43 #define PCM1796_CHSL_LEFT 0x00 44 #define PCM1796_CHSL_RIGHT 0x04 45 #define PCM1796_MONO 0x08 46 #define PCM1796_DFTH 0x10 47 #define PCM1796_DSD 0x20 48 #define PCM1796_SRST 0x40 49 /* register 21 */ 50 #define PCM1796_PCMZ 0x01 51 #define PCM1796_DZ_MASK 0x06 52 /* register 22 */ 53 #define PCM1796_ZFGL 0x01 54 #define PCM1796_ZFGR 0x02 55 /* register 23 */ 56 #define PCM1796_ID_MASK 0x1f 57 58 #endif 59