/*
      Montage Technology DS3000 - DVBS/S2 Demodulator driver
      Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
  
      Copyright (C) 2009-2012 TurboSight.com
  
      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 DS3000_H
  #define DS3000_H
  
  #include <linux/kconfig.h>
  #include <linux/dvb/frontend.h>
  
  struct ds3000_config {
  	/* the demodulator's i2c address */
  	u8 demod_address;
  	u8 ci_mode;
  	/* Set device param to start dma */
  	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
  	/* Hook for Lock LED */
  	void (*set_lock_led)(struct dvb_frontend *fe, int offon);
  };
  
  #if IS_ENABLED(CONFIG_DVB_DS3000)
  extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
  					struct i2c_adapter *i2c);
  #else
  static inline
  struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
  					struct i2c_adapter *i2c)
  {
  	printk(KERN_WARNING "%s: driver disabled by Kconfig
  ", __func__);
  	return NULL;
  }
  #endif /* CONFIG_DVB_DS3000 */
  #endif /* DS3000_H */