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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 */ | |
a593ed09 PK |
16 | #define TAS571X_CLK_CTRL_REG 0x00 |
17 | #define TAS571X_DEV_ID_REG 0x01 | |
18 | #define TAS571X_ERR_STATUS_REG 0x02 | |
19 | #define TAS571X_SYS_CTRL_1_REG 0x03 | |
3fd6e7d9 KC |
20 | #define TAS571X_SDI_REG 0x04 |
21 | #define TAS571X_SDI_FMT_MASK 0x0f | |
22 | ||
23 | #define TAS571X_SYS_CTRL_2_REG 0x05 | |
24 | #define TAS571X_SYS_CTRL_2_SDN_MASK 0x40 | |
25 | ||
26 | #define TAS571X_SOFT_MUTE_REG 0x06 | |
27 | #define TAS571X_SOFT_MUTE_CH1_SHIFT 0 | |
28 | #define TAS571X_SOFT_MUTE_CH2_SHIFT 1 | |
29 | #define TAS571X_SOFT_MUTE_CH3_SHIFT 2 | |
30 | ||
31 | #define TAS571X_MVOL_REG 0x07 | |
32 | #define TAS571X_CH1_VOL_REG 0x08 | |
33 | #define TAS571X_CH2_VOL_REG 0x09 | |
a593ed09 PK |
34 | #define TAS571X_CH3_VOL_REG 0x0a |
35 | #define TAS571X_VOL_CFG_REG 0x0e | |
36 | #define TAS571X_MODULATION_LIMIT_REG 0x10 | |
37 | #define TAS571X_IC_DELAY_CH1_REG 0x11 | |
38 | #define TAS571X_IC_DELAY_CH2_REG 0x12 | |
39 | #define TAS571X_IC_DELAY_CH3_REG 0x13 | |
40 | #define TAS571X_IC_DELAY_CH4_REG 0x14 | |
3fd6e7d9 | 41 | |
a593ed09 PK |
42 | #define TAS571X_PWM_CH_SDN_GROUP_REG 0x19 /* N/A on TAS5717, TAS5719 */ |
43 | #define TAS571X_PWM_CH1_SDN_MASK (1<<0) | |
44 | #define TAS571X_PWM_CH2_SDN_SHIFT (1<<1) | |
45 | #define TAS571X_PWM_CH3_SDN_SHIFT (1<<2) | |
46 | #define TAS571X_PWM_CH4_SDN_SHIFT (1<<3) | |
47 | ||
48 | #define TAS571X_START_STOP_PERIOD_REG 0x1a | |
3fd6e7d9 | 49 | #define TAS571X_OSC_TRIM_REG 0x1b |
a593ed09 PK |
50 | #define TAS571X_BKND_ERR_REG 0x1c |
51 | #define TAS571X_INPUT_MUX_REG 0x20 | |
52 | #define TAS571X_CH4_SRC_SELECT_REG 0x21 | |
53 | #define TAS571X_PWM_MUX_REG 0x25 | |
3fd6e7d9 KC |
54 | |
55 | #endif /* _TAS571X_H */ |