Kevin Cernekee | 3fd6e7d | 2015-05-03 17:00:18 -0700 | [diff] [blame] | 1 | /* |
| 2 | * TAS571x amplifier audio driver |
| 3 | * |
| 4 | * Copyright (C) 2015 Google, Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | */ |
| 11 | |
| 12 | #ifndef _TAS571X_H |
| 13 | #define _TAS571X_H |
| 14 | |
| 15 | /* device registers */ |
| 16 | #define TAS571X_SDI_REG 0x04 |
| 17 | #define TAS571X_SDI_FMT_MASK 0x0f |
| 18 | |
| 19 | #define TAS571X_SYS_CTRL_2_REG 0x05 |
| 20 | #define TAS571X_SYS_CTRL_2_SDN_MASK 0x40 |
| 21 | |
| 22 | #define TAS571X_SOFT_MUTE_REG 0x06 |
| 23 | #define TAS571X_SOFT_MUTE_CH1_SHIFT 0 |
| 24 | #define TAS571X_SOFT_MUTE_CH2_SHIFT 1 |
| 25 | #define TAS571X_SOFT_MUTE_CH3_SHIFT 2 |
| 26 | |
| 27 | #define TAS571X_MVOL_REG 0x07 |
| 28 | #define TAS571X_CH1_VOL_REG 0x08 |
| 29 | #define TAS571X_CH2_VOL_REG 0x09 |
| 30 | |
| 31 | #define TAS571X_OSC_TRIM_REG 0x1b |
| 32 | |
| 33 | #endif /* _TAS571X_H */ |