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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- * max9877.h -- amp driver for max9877
- *
- * Copyright (C) 2009 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <[email protected]>
- */
- #ifndef _MAX9877_H
- #define _MAX9877_H
- #define MAX9877_INPUT_MODE 0x00
- #define MAX9877_SPK_VOLUME 0x01
- #define MAX9877_HPL_VOLUME 0x02
- #define MAX9877_HPR_VOLUME 0x03
- #define MAX9877_OUTPUT_MODE 0x04
- /* MAX9877_INPUT_MODE */
- #define MAX9877_INB (1 << 4)
- #define MAX9877_INA (1 << 5)
- #define MAX9877_ZCD (1 << 6)
- /* MAX9877_OUTPUT_MODE */
- #define MAX9877_OUTMODE_MASK (15 << 0)
- #define MAX9877_OSC_MASK (3 << 4)
- #define MAX9877_OSC_OFFSET 4
- #define MAX9877_BYPASS (1 << 6)
- #define MAX9877_SHDN (1 << 7)
- #endif
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