V4L/DVB (10801): Add headers for ST STV0900 dual demodulator.

/*

 * stv0900.h

 *

 * Driver for ST STV0900 satellite demodulator IC.

 *

 * Copyright (C) ST Microelectronics.

 * Copyright (C) 2009 NetUP Inc.

 * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.

 */

#ifndef STV0900_H

#define STV0900_H

#include <linux/dvb/frontend.h>

#include "dvb_frontend.h"

struct stv0900_config {

	u8 demod_address;

	u32 xtal;

	u8 clkmode;/* 0 for CLKI,  2 for XTALI */

	u8 diseqc_mode;

	u8 path1_mode;

	u8 path2_mode;

	u8 tun1_maddress;/* 0, 1, 2, 3 for 0xc0, 0xc2, 0xc4, 0xc6 */

	u8 tun2_maddress;

	u8 tun1_adc;/* 1 for stv6110, 2 for stb6100 */

	u8 tun2_adc;

};

#if defined(CONFIG_DVB_STV0900) || (defined(CONFIG_DVB_STV0900_MODULE) \

							&& defined(MODULE))

extern struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,

					struct i2c_adapter *i2c, int demod);

#else

static inline struct dvb_frontend *stv0900_attach(const struct stv0900_config *config,

					struct i2c_adapter *i2c, int demod)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}

#endif

#endif