Kernel  |  3.18

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C++程序  |  27行  |  622 B
/*
 * AK4641 ALSA SoC Codec driver
 *
 * Copyright 2009 Philipp Zabel
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __AK4641_H
#define __AK4641_H

/**
 * struct ak4641_platform_data - platform specific AK4641 configuration
 * @gpio_power:	GPIO to control external power to AK4641
 * @gpio_npdn:	GPIO connected to AK4641 nPDN pin
 *
 * Both GPIO parameters are optional.
 */
struct ak4641_platform_data {
	int gpio_power;
	int gpio_npdn;
};

#endif /* __AK4641_H */