/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *  Driver for Spase SP8870 demodulator
 *
 *  Copyright (C) 1999 Juergen Peitz
 */

#ifndef SP8870_H
#define SP8870_H

#include <linux/dvb/frontend.h>
#include <linux/firmware.h>

struct sp8870_config {
	/* the demodulator's i2c address */
	u8 demod_address;

	/* request firmware for device */
	int (*request_firmware)(struct dvb_frontend *fe, const struct firmware **fw, char *name);
};

#if IS_REACHABLE(CONFIG_DVB_SP8870)
struct dvb_frontend *sp8870_attach(const struct sp8870_config *config, struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *sp8870_attach(const struct sp8870_config *config,
						 struct i2c_adapter *i2c)
{
	pr_warn(KBUILD_MODNAME ": %s(): driver disabled by Kconfig\n", __func__);
	return NULL;
}
#endif // CONFIG_DVB_SP8870

#endif // SP8870_H