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3fd6e7d9 KC |
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 */ |