34 lines
854 B
C
34 lines
854 B
C
/*
|
|
* TAS571x amplifier audio driver
|
|
*
|
|
* Copyright (C) 2015 Google, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef _TAS571X_H
|
|
#define _TAS571X_H
|
|
|
|
/* device registers */
|
|
#define TAS571X_SDI_REG 0x04
|
|
#define TAS571X_SDI_FMT_MASK 0x0f
|
|
|
|
#define TAS571X_SYS_CTRL_2_REG 0x05
|
|
#define TAS571X_SYS_CTRL_2_SDN_MASK 0x40
|
|
|
|
#define TAS571X_SOFT_MUTE_REG 0x06
|
|
#define TAS571X_SOFT_MUTE_CH1_SHIFT 0
|
|
#define TAS571X_SOFT_MUTE_CH2_SHIFT 1
|
|
#define TAS571X_SOFT_MUTE_CH3_SHIFT 2
|
|
|
|
#define TAS571X_MVOL_REG 0x07
|
|
#define TAS571X_CH1_VOL_REG 0x08
|
|
#define TAS571X_CH2_VOL_REG 0x09
|
|
|
|
#define TAS571X_OSC_TRIM_REG 0x1b
|
|
|
|
#endif /* _TAS571X_H */
|