https://github.com/torvalds/linux
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Tip revision: dfd42facf1e4ada021b939b4e19c935dcdd55566 authored by Linus Torvalds on 06 February 2022, 20:20:50 UTC
Linux 5.17-rc3
Tip revision: dfd42fa
rt5659.h
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * linux/sound/rt5659.h -- Platform data for RT5659
 *
 * Copyright 2013 Realtek Microelectronics
 */

#ifndef __LINUX_SND_RT5659_H
#define __LINUX_SND_RT5659_H

enum rt5659_dmic1_data_pin {
	RT5659_DMIC1_NULL,
	RT5659_DMIC1_DATA_IN2N,
	RT5659_DMIC1_DATA_GPIO5,
	RT5659_DMIC1_DATA_GPIO9,
	RT5659_DMIC1_DATA_GPIO11,
};

enum rt5659_dmic2_data_pin {
	RT5659_DMIC2_NULL,
	RT5659_DMIC2_DATA_IN2P,
	RT5659_DMIC2_DATA_GPIO6,
	RT5659_DMIC2_DATA_GPIO10,
	RT5659_DMIC2_DATA_GPIO12,
};

enum rt5659_jd_src {
	RT5659_JD_NULL,
	RT5659_JD3,
	RT5659_JD_HDA_HEADER,
};

struct rt5659_platform_data {
	bool in1_diff;
	bool in3_diff;
	bool in4_diff;

	int ldo1_en; /* GPIO for LDO1_EN */
	int reset; /* GPIO for RESET */

	enum rt5659_dmic1_data_pin dmic1_data_pin;
	enum rt5659_dmic2_data_pin dmic2_data_pin;
	enum rt5659_jd_src jd_src;
};

#endif

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