linux/drivers/media/dvb-frontends/stv6110.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * stv6110.h
 *
 * Driver for ST STV6110 satellite tuner IC.
 *
 * Copyright (C) 2009 NetUP Inc.
 * Copyright (C) 2009 Igor M. Liplianin <[email protected]>
 */

#ifndef __DVB_STV6110_H__
#define __DVB_STV6110_H__

#include <linux/i2c.h>
#include <media/dvb_frontend.h>

/* registers */
#define RSTV6110_CTRL1 …
#define RSTV6110_CTRL2 …
#define RSTV6110_TUNING1 …
#define RSTV6110_TUNING2 …
#define RSTV6110_CTRL3 …
#define RSTV6110_STAT1 …
#define RSTV6110_STAT2 …
#define RSTV6110_STAT3 …

struct stv6110_config { … };

#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