/* SPDX-License-Identifier: GPL-2.0 */ #ifndef AK4396_H_INCLUDED #define AK4396_H_INCLUDED #define AK4396_WRITE 0x2000 #define AK4396_CONTROL_1 0 #define AK4396_CONTROL_2 1 #define AK4396_CONTROL_3 2 #define AK4396_LCH_ATT 3 #define AK4396_RCH_ATT 4 /* control 1 */ #define AK4396_RSTN 0x01 #define AK4396_DIF_MASK 0x0e #define AK4396_DIF_16_LSB 0x00 #define AK4396_DIF_20_LSB 0x02 #define AK4396_DIF_24_MSB 0x04 #define AK4396_DIF_24_I2S 0x06 #define AK4396_DIF_24_LSB 0x08 #define AK4396_ACKS 0x80 /* control 2 */ #define AK4396_SMUTE 0x01 #define AK4396_DEM_MASK 0x06 #define AK4396_DEM_441 0x00 #define AK4396_DEM_OFF 0x02 #define AK4396_DEM_48 0x04 #define AK4396_DEM_32 0x06 #define AK4396_DFS_MASK 0x18 #define AK4396_DFS_NORMAL 0x00 #define AK4396_DFS_DOUBLE 0x08 #define AK4396_DFS_QUAD 0x10 #define AK4396_SLOW 0x20 #define AK4396_DZFM 0x40 #define AK4396_DZFE 0x80 /* control 3 */ #define AK4396_DZFB 0x04 #define AK4396_DCKB 0x10 #define AK4396_DCKS 0x20 #define AK4396_DSDM 0x40 #define AK4396_D_P_MASK 0x80 #define AK4396_PCM 0x00 #define AK4396_DSD 0x80 #endif