tda8290.h

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/*
    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 __TDA8290_H__
#define __TDA8290_H__

#include <linux/i2c.h>
#include "dvb_frontend.h"

struct tda829x_config {
    unsigned int lna_cfg;

    unsigned int probe_tuner:1;
#define TDA829X_PROBE_TUNER 0
#define TDA829X_DONT_PROBE  1
};

#if defined(CONFIG_MEDIA_TUNER_TDA8290) || (defined(CONFIG_MEDIA_TUNER_TDA8290_MODULE) && defined(MODULE))
extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr);

extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
                       struct i2c_adapter *i2c_adap,
                       u8 i2c_addr,
                       struct tda829x_config *cfg);
#else
static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr)
{
    printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
    return -EINVAL;
}

static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
                          struct i2c_adapter *i2c_adap,
                          u8 i2c_addr,
                          struct tda829x_config *cfg)
{
    printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
           __func__);
    return NULL;
}
#endif

#endif /* __TDA8290_H__ */