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kernel/linux-imx6_3.14.28/drivers/media/tuners/mt2266.h 1.18 KB
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  /*
   *  Driver for Microtune MT2266 "Direct conversion low power broadband tuner"
   *
   *  Copyright (c) 2007 Olivier DANET <odanet@caramail.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.
   */
  
  #ifndef MT2266_H
  #define MT2266_H
  
  struct dvb_frontend;
  struct i2c_adapter;
  
  struct mt2266_config {
  	u8 i2c_address;
  };
  
  #if IS_ENABLED(CONFIG_MEDIA_TUNER_MT2266)
  extern struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg);
  #else
  static inline struct dvb_frontend * mt2266_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2266_config *cfg)
  {
  	printk(KERN_WARNING "%s: driver disabled by Kconfig
  ", __func__);
  	return NULL;
  }
  #endif // CONFIG_MEDIA_TUNER_MT2266
  
  #endif