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_DISABLED 0x00 14 #define PCM1796_DMF_48 0x04 15 #define PCM1796_DMF_441 0x08 16 #define PCM1796_DMF_32 0x0c 17 #define PCM1796_FMT_MASK 0x70 18 #define PCM1796_FMT_16_RJUST 0x00 19 #define PCM1796_FMT_20_RJUST 0x10 20 #define PCM1796_FMT_24_RJUST 0x20 21 #define PCM1796_FMT_24_LJUST 0x30 22 #define PCM1796_FMT_16_I2S 0x40 23 #define PCM1796_FMT_24_I2S 0x50 24 #define PCM1796_ATLD 0x80 25 /* register 19 */ 26 #define PCM1796_INZD 0x01 27 #define PCM1796_FLT_MASK 0x02 28 #define PCM1796_FLT_SHARP 0x00 29 #define PCM1796_FLT_SLOW 0x02 30 #define PCM1796_DFMS 0x04 31 #define PCM1796_OPE 0x10 32 #define PCM1796_ATS_MASK 0x60 33 #define PCM1796_ATS_1 0x00 34 #define PCM1796_ATS_2 0x20 35 #define PCM1796_ATS_4 0x40 36 #define PCM1796_ATS_8 0x60 37 #define PCM1796_REV 0x80 38 /* register 20 */ 39 #define PCM1796_OS_MASK 0x03 40 #define PCM1796_OS_64 0x00 41 #define PCM1796_OS_32 0x01 42 #define PCM1796_OS_128 0x02 43 #define PCM1796_CHSL_MASK 0x04 44 #define PCM1796_CHSL_LEFT 0x00 45 #define PCM1796_CHSL_RIGHT 0x04 46 #define PCM1796_MONO 0x08 47 #define PCM1796_DFTH 0x10 48 #define PCM1796_DSD 0x20 49 #define PCM1796_SRST 0x40 50 /* register 21 */ 51 #define PCM1796_PCMZ 0x01 52 #define PCM1796_DZ_MASK 0x06 53 /* register 22 */ 54 #define PCM1796_ZFGL 0x01 55 #define PCM1796_ZFGR 0x02 56 /* register 23 */ 57 #define PCM1796_ID_MASK 0x1f 58 59 #endif 60