1 /* SPDX-License-Identifier: GPL-2.0-or-later * <<
2 /* 1 /*
3 * max9877.h -- amp driver for max9877 2 * max9877.h -- amp driver for max9877
4 * 3 *
5 * Copyright (C) 2009 Samsung Electronics Co.L 4 * Copyright (C) 2009 Samsung Electronics Co.Ltd
6 * Author: Joonyoung Shim <jy0922.shim@samsung 5 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
>> 6 *
>> 7 * This program is free software; you can redistribute it and/or modify it
>> 8 * under the terms of the GNU General Public License as published by the
>> 9 * Free Software Foundation; either version 2 of the License, or (at your
>> 10 * option) any later version.
>> 11 *
7 */ 12 */
8 13
9 #ifndef _MAX9877_H 14 #ifndef _MAX9877_H
10 #define _MAX9877_H 15 #define _MAX9877_H
11 16
12 #define MAX9877_INPUT_MODE 0x00 17 #define MAX9877_INPUT_MODE 0x00
13 #define MAX9877_SPK_VOLUME 0x01 18 #define MAX9877_SPK_VOLUME 0x01
14 #define MAX9877_HPL_VOLUME 0x02 19 #define MAX9877_HPL_VOLUME 0x02
15 #define MAX9877_HPR_VOLUME 0x03 20 #define MAX9877_HPR_VOLUME 0x03
16 #define MAX9877_OUTPUT_MODE 0x04 21 #define MAX9877_OUTPUT_MODE 0x04
17 22
18 /* MAX9877_INPUT_MODE */ 23 /* MAX9877_INPUT_MODE */
19 #define MAX9877_INB (1 << 24 #define MAX9877_INB (1 << 4)
20 #define MAX9877_INA (1 << 25 #define MAX9877_INA (1 << 5)
21 #define MAX9877_ZCD (1 << 26 #define MAX9877_ZCD (1 << 6)
22 27
23 /* MAX9877_OUTPUT_MODE */ 28 /* MAX9877_OUTPUT_MODE */
24 #define MAX9877_OUTMODE_MASK (15 << 29 #define MAX9877_OUTMODE_MASK (15 << 0)
25 #define MAX9877_OSC_MASK (3 << 30 #define MAX9877_OSC_MASK (3 << 4)
26 #define MAX9877_OSC_OFFSET 4 31 #define MAX9877_OSC_OFFSET 4
27 #define MAX9877_BYPASS (1 << 32 #define MAX9877_BYPASS (1 << 6)
28 #define MAX9877_SHDN (1 << 33 #define MAX9877_SHDN (1 << 7)
29 34
30 #endif 35 #endif
31 36
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