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kernel/linux-imx6_3.14.28/drivers/media/dvb-frontends/tda665x.h 1.41 KB
6b13f685e   김민수   BSP 최초 추가
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  /*
  	TDA665x 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 __TDA665x_H
  #define __TDA665x_H
  
  struct tda665x_config {
  	char name[128];
  
  	u8	addr;
  	u32	frequency_min;
  	u32	frequency_max;
  	u32	frequency_offst;
  	u32	ref_multiplier;
  	u32	ref_divider;
  };
  
  #if IS_ENABLED(CONFIG_DVB_TDA665x)
  
  extern struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
  					   const struct tda665x_config *config,
  					   struct i2c_adapter *i2c);
  
  #else
  
  static inline struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
  						  const struct tda665x_config *config,
  						  struct i2c_adapter *i2c)
  {
  	printk(KERN_WARNING "%s: Driver disabled by Kconfig
  ", __func__);
  	return NULL;
  }
  
  #endif /* CONFIG_DVB_TDA665x */
  
  #endif /* __TDA665x_H */