/*
  	TDA8261 8PSK/QPSK tuner driver
  	Copyright (C) Manu Abraham (abraham.manu@gmail.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 __TDA8261_H
  #define __TDA8261_H
  
  enum tda8261_step {
  	TDA8261_STEP_2000 = 0,	/* 2000 kHz */
  	TDA8261_STEP_1000,	/* 1000 kHz */
  	TDA8261_STEP_500,	/*  500 kHz */
  	TDA8261_STEP_250,	/*  250 kHz */
  	TDA8261_STEP_125	/*  125 kHz */
  };
  
  struct tda8261_config {
  //	u8			buf[16];
  	u8			addr;
  	enum tda8261_step	step_size;
  };
  
  #if IS_ENABLED(CONFIG_DVB_TDA8261)
  
  extern struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe,
  					   const struct tda8261_config *config,
  					   struct i2c_adapter *i2c);
  
  #else
  
  static inline struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe,
  						  const struct tda8261_config *config,
  						  struct i2c_adapter *i2c)
  {
  	printk(KERN_WARNING "%s: Driver disabled by Kconfig
  ", __func__);
  	return NULL;
  }
  
  #endif //CONFIG_DVB_TDA8261
  
  #endif// __TDA8261_H