diff options
Diffstat (limited to 'drivers/media/dvb/frontends/at76c651.h')
| -rw-r--r-- | drivers/media/dvb/frontends/at76c651.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/at76c651.h b/drivers/media/dvb/frontends/at76c651.h new file mode 100644 index 00000000000..34054df9360 --- /dev/null +++ b/drivers/media/dvb/frontends/at76c651.h @@ -0,0 +1,47 @@ +/* + * at76c651.c + * + * Atmel DVB-C Frontend Driver (at76c651) + * + * Copyright (C) 2001 fnbrd <fnbrd@gmx.de> + * & 2002-2004 Andreas Oberritter <obi@linuxtv.org> + * & 2003 Wolfram Joost <dbox2@frokaschwei.de> + * + * 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. + * + * AT76C651 + * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf + * http://www.atmel.com/atmel/acrobat/doc1320.pdf + */ + +#ifndef AT76C651_H +#define AT76C651_H + +#include <linux/dvb/frontend.h> + +struct at76c651_config +{ + /* the demodulator's i2c address */ + u8 demod_address; + + /* PLL maintenance */ + int (*pll_init)(struct dvb_frontend* fe); + int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); +}; + +extern struct dvb_frontend* at76c651_attach(const struct at76c651_config* config, + struct i2c_adapter* i2c); + +#endif // AT76C651_H |