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30 lines
731 B
30 lines
731 B
/* 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 <[email protected]> |
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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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