max9877.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * max9877.h  --  amp driver for max9877
 4 *
 5 * Copyright (C) 2009 Samsung Electronics Co.Ltd
 6 * Author: Joonyoung Shim <jy0922.shim@samsung.com>
 7 */
 8
 9#ifndef _MAX9877_H
10#define _MAX9877_H
11
12#define MAX9877_INPUT_MODE		0x00
13#define MAX9877_SPK_VOLUME		0x01
14#define MAX9877_HPL_VOLUME		0x02
15#define MAX9877_HPR_VOLUME		0x03
16#define MAX9877_OUTPUT_MODE		0x04
17
18/* MAX9877_INPUT_MODE */
19#define MAX9877_INB			(1 << 4)
20#define MAX9877_INA			(1 << 5)
21#define MAX9877_ZCD			(1 << 6)
22
23/* MAX9877_OUTPUT_MODE */
24#define MAX9877_OUTMODE_MASK		(15 << 0)
25#define MAX9877_OSC_MASK		(3 << 4)
26#define MAX9877_OSC_OFFSET		4
27#define MAX9877_BYPASS			(1 << 6)
28#define MAX9877_SHDN			(1 << 7)
29
30#endif