drivers/media/dvb/frontends/lgdt330x.h

   1 /*
   2  *    Support for LGDT3302 & LGDT3303 (DViCO FustionHDTV Gold) - VSB/QAM
   3  *
   4  *    Copyright (C) 2005 Wilson Michaels <wilsonmichaels@earthlink.net>
   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  *    GNU General Public License for more details.
  15  *
  16  *    You should have received a copy of the GNU General Public License
  17  *    along with this program; if not, write to the Free Software
  18  *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19  *
  20  */
  21
  22 #ifndef LGDT330X_H
  23 #define LGDT330X_H
  24
  25 #include <linux/dvb/frontend.h>
  26
  27 struct lgdt330x_config
  28 {
  29         /* The demodulator's i2c address */
  30         u8 demod_address;
  31
  32         /* PLL interface */
  33         int (*pll_rf_set) (struct dvb_frontend* fe, int index);
  34         int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pll_address);
  35
  36         /* Need to set device param for start_dma */
  37         int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
  38 };
  39
  40 extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
  41                                             struct i2c_adapter* i2c);
  42
  43 #endif /* LGDT330X_H */
  44
  45 /*
  46  * Local variables:
  47  * c-basic-offset: 8
  48  * End:
  49  */