[mirror_ubuntu-artful-kernel.git] / include / sound / 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
Commit	Line	Data
39b8eab7 MB	1	/*
	2	* linux/sound/wm9090.h -- Platform data for WM9090
	3	*
	4	* Copyright 2009, 2010 Wolfson Microelectronics. PLC.
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10
	11	#ifndef __LINUX_SND_WM9090_H
	12	#define __LINUX_SND_WM9090_H
	13
	14	struct wm9090_platform_data {
	15	/* Line inputs 1 & 2 can optionally be differential */
	16	unsigned int lin1_diff:1;
	17	unsigned int lin2_diff:1;
	18
	19	/* AGC configuration. This is intended to protect the speaker
	20	* against overdriving and will therefore depend on the
	21	* hardware setup with incorrect runtime configuration
	22	* potentially causing hardware damage.
	23	*/
	24	unsigned int agc_ena:1;
	25	u16 agc[3];
	26	};
	27
	28	#endif