/*
      Driver for Spase SP8870 demodulator
  
      Copyright (C) 1999 Juergen Peitz
  
      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 SP8870_H
  #define SP8870_H
  
  #include <linux/dvb/frontend.h>
  #include <linux/firmware.h>
  
  struct sp8870_config
  {
  	/* the demodulator's i2c address */
  	u8 demod_address;
  
  	/* request firmware for device */
  	int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
  };
  
  #if IS_ENABLED(CONFIG_DVB_SP8870)
  extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
  					  struct i2c_adapter* i2c);
  #else
  static inline struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
  					  struct i2c_adapter* i2c)
  {
  	printk(KERN_WARNING "%s: driver disabled by Kconfig
  ", __func__);
  	return NULL;
  }
  #endif // CONFIG_DVB_SP8870
  
  #endif // SP8870_H