59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
|
/*
|
||
|
|
* stv6110.h
|
||
|
|
*
|
||
|
|
* Driver for ST STV6110 satellite tuner IC.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2009 NetUP Inc.
|
||
|
|
* Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __DVB_STV6110_H__
|
||
|
|
#define __DVB_STV6110_H__
|
||
|
|
|
||
|
|
#include <linux/i2c.h>
|
||
|
|
#include "dvb_frontend.h"
|
||
|
|
|
||
|
|
/* registers */
|
||
|
|
#define RSTV6110_CTRL1 0
|
||
|
|
#define RSTV6110_CTRL2 1
|
||
|
|
#define RSTV6110_TUNING1 2
|
||
|
|
#define RSTV6110_TUNING2 3
|
||
|
|
#define RSTV6110_CTRL3 4
|
||
|
|
#define RSTV6110_STAT1 5
|
||
|
|
#define RSTV6110_STAT2 6
|
||
|
|
#define RSTV6110_STAT3 7
|
||
|
|
|
||
|
|
struct stv6110_config {
|
||
|
|
u8 i2c_address;
|
||
|
|
u32 mclk;
|
||
|
|
u8 gain;
|
||
|
|
u8 clk_div; /* divisor value for the output clock */
|
||
|
|
};
|
||
|
|
|
||
|
|
#if IS_REACHABLE(CONFIG_DVB_STV6110)
|
||
|
|
extern struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe,
|
||
|
|
const struct stv6110_config *config,
|
||
|
|
struct i2c_adapter *i2c);
|
||
|
|
#else
|
||
|
|
static inline struct dvb_frontend *stv6110_attach(struct dvb_frontend *fe,
|
||
|
|
const struct stv6110_config *config,
|
||
|
|
struct i2c_adapter *i2c)
|
||
|
|
{
|
||
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|