soc/codecs/max9877.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * max9877.h  --  amp driver for max9877
0004  *
0005  * Copyright (C) 2009 Samsung Electronics Co.Ltd
0006  * Author: Joonyoung Shim <jy0922.shim@samsung.com>
0007  */
0008
0009 #ifndef _MAX9877_H
0010 #define _MAX9877_H
0011
0012 #define MAX9877_INPUT_MODE      0x00
0013 #define MAX9877_SPK_VOLUME      0x01
0014 #define MAX9877_HPL_VOLUME      0x02
0015 #define MAX9877_HPR_VOLUME      0x03
0016 #define MAX9877_OUTPUT_MODE     0x04
0017
0018 /* MAX9877_INPUT_MODE */
0019 #define MAX9877_INB         (1 << 4)
0020 #define MAX9877_INA         (1 << 5)
0021 #define MAX9877_ZCD         (1 << 6)
0022
0023 /* MAX9877_OUTPUT_MODE */
0024 #define MAX9877_OUTMODE_MASK        (15 << 0)
0025 #define MAX9877_OSC_MASK        (3 << 4)
0026 #define MAX9877_OSC_OFFSET      4
0027 #define MAX9877_BYPASS          (1 << 6)
0028 #define MAX9877_SHDN            (1 << 7)
0029
0030 #endif