drivers/media/dvb/frontends/zl10353.h

   1 /*
   2  *  Driver for Zarlink DVB-T ZL10353 demodulator
   3  *
   4  *  Copyright (C) 2006 Christopher Pascoe <c.pascoe@itee.uq.edu.au>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
  20  */
  21
  22 #ifndef ZL10353_H
  23 #define ZL10353_H
  24
  25 #include <linux/dvb/frontend.h>
  26
  27 struct zl10353_config
  28 {
  29         /* demodulator's I2C address */
  30         u8 demod_address;
  31
  32         /* set if no pll is connected to the secondary i2c bus */
  33         int no_tuner;
  34 };
  35
  36 extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
  37                                            struct i2c_adapter *i2c);
  38
  39 extern int zl10353_write(struct dvb_frontend *fe, u8 *ibuf, int ilen);
  40
  41 #endif /* ZL10353_H */