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/*
* public header file of the frontend drivers for mobile DVB-T demodulators
* DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/)
*
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
*
* based on GPL code from DibCom, which has
*
* Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
*
* 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, version 2.
*
* Acknowledgements
*
* Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
* sources, on which this driver (and the dvb-dibusb) are based.
*
* see Documentation/dvb/README.dibusb for more information
*
*/
#ifndef DIB3000_H
#define DIB3000_H
#include <linux/dvb/frontend.h>
struct dib3000p_agc_config {
u16 val[12];
};
struct dib3000_config
{
/* the demodulator's i2c address */
u8 demod_address;
const struct dib3000p_agc_config *agc;
/* PLL maintenance and the i2c address of the PLL */
int (*pll_init)(struct dvb_frontend *fe);
int (*pll_set)(struct dvb_frontend *fe, struct dvb_frontend_parameters* params);
};
struct dib_fe_xfer_ops
{
/* pid and transfer handling is done in the demodulator */
int (*pid_parse)(struct dvb_frontend *fe, int onoff);
int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
};
extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
extern struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
extern int dib3000mc_set_agc_config(struct dvb_frontend *fe, const struct dib3000p_agc_config *agc);
#endif // DIB3000_H
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