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Tip revision: d0e639c9e06d44e713170031fe05fb60ebe680af authored by Linus Torvalds on 06 October 2013, 21:00:20 UTC
Linux 3.12-rc4
Tip revision: d0e639c
wm9090.h
/*
 * linux/sound/wm9090.h -- Platform data for WM9090
 *
 * Copyright 2009, 2010 Wolfson Microelectronics. PLC.
 *
 * 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 __LINUX_SND_WM9090_H
#define __LINUX_SND_WM9090_H

struct wm9090_platform_data {
	/* Line inputs 1 & 2 can optionally be differential */
	unsigned int lin1_diff:1;
	unsigned int lin2_diff:1;

	/* AGC configuration.  This is intended to protect the speaker
	 * against overdriving and will therefore depend on the
	 * hardware setup with incorrect runtime configuration
	 * potentially causing hardware damage.
	 */
	unsigned int agc_ena:1;
	u16 agc[3];
};

#endif
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