linux/drivers/media/tuners/tda18271.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
    tda18271.h - header for the Philips / NXP TDA18271 silicon tuner

    Copyright (C) 2007, 2008 Michael Krufky <[email protected]>

*/

#ifndef __TDA18271_H__
#define __TDA18271_H__

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

struct tda18271_std_map_item { … };

struct tda18271_std_map { … };

enum tda18271_role { … };

enum tda18271_i2c_gate { … };

enum tda18271_output_options { … };

enum tda18271_small_i2c { … };

struct tda18271_config { … };

#define TDA18271_CALLBACK_CMD_AGC_ENABLE …

enum tda18271_mode { … };

#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA18271)
extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
					    struct i2c_adapter *i2c,
					    struct tda18271_config *cfg);
#else
static inline struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe,
						   u8 addr,
						   struct i2c_adapter *i2c,
						   struct tda18271_config *cfg)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}
#endif

#endif /* __TDA18271_H__ */