58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
|
/*
|
||
|
|
Driver for STV0297 demodulator
|
||
|
|
|
||
|
|
Copyright (C) 2003-2004 Dennis Noermann <dennis.noermann@noernet.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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef STV0297_H
|
||
|
|
#define STV0297_H
|
||
|
|
|
||
|
|
#include <linux/dvb/frontend.h>
|
||
|
|
#include "dvb_frontend.h"
|
||
|
|
|
||
|
|
struct stv0297_config
|
||
|
|
{
|
||
|
|
/* the demodulator's i2c address */
|
||
|
|
u8 demod_address;
|
||
|
|
|
||
|
|
/* inittab - array of pairs of values.
|
||
|
|
* First of each pair is the register, second is the value.
|
||
|
|
* List should be terminated with an 0xff, 0xff pair.
|
||
|
|
*/
|
||
|
|
u8* inittab;
|
||
|
|
|
||
|
|
/* does the "inversion" need inverted? */
|
||
|
|
u8 invert:1;
|
||
|
|
|
||
|
|
/* set to 1 if the device requires an i2c STOP during reading */
|
||
|
|
u8 stop_during_read:1;
|
||
|
|
};
|
||
|
|
|
||
|
|
#if defined(CONFIG_DVB_STV0297) || (defined(CONFIG_DVB_STV0297_MODULE) && defined(MODULE))
|
||
|
|
extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config,
|
||
|
|
struct i2c_adapter* i2c);
|
||
|
|
#else
|
||
|
|
static inline struct dvb_frontend* stv0297_attach(const struct stv0297_config* config,
|
||
|
|
struct i2c_adapter* i2c)
|
||
|
|
{
|
||
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
#endif // CONFIG_DVB_STV0297
|
||
|
|
|
||
|
|
#endif // STV0297_H
|