2874c5fd28
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
31 lines
731 B
C
31 lines
731 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* max9877.h -- amp driver for max9877
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*
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* Copyright (C) 2009 Samsung Electronics Co.Ltd
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* Author: Joonyoung Shim <jy0922.shim@samsung.com>
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*/
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#ifndef _MAX9877_H
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#define _MAX9877_H
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#define MAX9877_INPUT_MODE 0x00
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#define MAX9877_SPK_VOLUME 0x01
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#define MAX9877_HPL_VOLUME 0x02
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#define MAX9877_HPR_VOLUME 0x03
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#define MAX9877_OUTPUT_MODE 0x04
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/* MAX9877_INPUT_MODE */
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#define MAX9877_INB (1 << 4)
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#define MAX9877_INA (1 << 5)
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#define MAX9877_ZCD (1 << 6)
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/* MAX9877_OUTPUT_MODE */
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#define MAX9877_OUTMODE_MASK (15 << 0)
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#define MAX9877_OSC_MASK (3 << 4)
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#define MAX9877_OSC_OFFSET 4
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#define MAX9877_BYPASS (1 << 6)
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#define MAX9877_SHDN (1 << 7)
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#endif
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