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kernel/linux-imx6_3.14.28/include/media/saa6588.h 1.28 KB
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  /*
  
      Types and defines needed for RDS. This is included by
      saa6588.c and every driver (e.g. bttv-driver.c) that wants
      to use the saa6588 module.
  
      (c) 2005 by Hans J. Koch
  
      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 _SAA6588_H
  #define _SAA6588_H
  
  struct saa6588_command {
  	unsigned int  block_count;
  	bool          nonblocking;
  	int           result;
  	unsigned char __user *buffer;
  	struct file   *instance;
  	poll_table    *event_list;
  };
  
  /* These ioctls are internal to the kernel */
  #define SAA6588_CMD_CLOSE	_IOW('R', 2, int)
  #define SAA6588_CMD_READ	_IOR('R', 3, int)
  #define SAA6588_CMD_POLL	_IOR('R', 4, int)
  
  #endif