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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
Driver for Philips tda8262/tda8263 DVBS Silicon tuners
(c) 2006 Andrew de Quincey
*/
#ifndef __DVB_TDA826X_H__
#define __DVB_TDA826X_H__
#include <linux/i2c.h>
#include <media/dvb_frontend.h>
/**
* tda826x_attach - Attach a tda826x tuner to the supplied frontend structure.
*
* @fe: Frontend to attach to.
* @addr: i2c address of the tuner.
* @i2c: i2c adapter to use.
* @has_loopthrough: Set to 1 if the card has a loopthrough RF connector.
*
* return: FE pointer on success, NULL on failure.
*/
#if IS_REACHABLE(CONFIG_DVB_TDA826X)
extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr,
struct i2c_adapter *i2c,
int has_loopthrough);
#else
static inline struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe,
int addr,
struct i2c_adapter *i2c,
int has_loopthrough)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif // CONFIG_DVB_TDA826X
#endif // __DVB_TDA826X_H__
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