1. 根目录:
2. include
3. linux
4. platform_data
5. omap-twl4030.h

/**
 * omap-twl4030.h - ASoC machine driver for TI SoC based boards with twl4030
 *		    codec, header.
 *
 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
 * All rights reserved.
 *
 * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 */

#ifndef _OMAP_TWL4030_H_
#define _OMAP_TWL4030_H_

/* To select if only one channel is connected in a stereo port */
#define OMAP_TWL4030_LEFT	(1 << 0)
#define OMAP_TWL4030_RIGHT	(1 << 1)

struct omap_tw4030_pdata {
	const char *card_name;
	/* Voice port is connected to McBSP3 */
	bool voice_connected;

	/* The driver will parse the connection flags if this flag is set */
	bool	custom_routing;
	/* Flags to indicate connected audio ports. */
	u8	has_hs;
	u8	has_hf;
	u8	has_predriv;
	u8	has_carkit;
	bool	has_ear;

	bool	has_mainmic;
	bool	has_submic;
	bool	has_hsmic;
	bool	has_carkitmic;
	bool	has_digimic0;
	bool	has_digimic1;
	u8	has_linein;

	/* Jack detect GPIO or  <= 0 if it is not implemented */
	int jack_detect;
};

#endif /* _OMAP_TWL4030_H_ */