162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * NXP TDA18218HN silicon tuner driver 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef TDA18218_H 962306a36Sopenharmony_ci#define TDA18218_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#include <media/dvb_frontend.h> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cistruct tda18218_config { 1462306a36Sopenharmony_ci u8 i2c_address; 1562306a36Sopenharmony_ci u8 i2c_wr_max; 1662306a36Sopenharmony_ci u8 loop_through:1; 1762306a36Sopenharmony_ci}; 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA18218) 2062306a36Sopenharmony_ciextern struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, 2162306a36Sopenharmony_ci struct i2c_adapter *i2c, struct tda18218_config *cfg); 2262306a36Sopenharmony_ci#else 2362306a36Sopenharmony_cistatic inline struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe, 2462306a36Sopenharmony_ci struct i2c_adapter *i2c, struct tda18218_config *cfg) 2562306a36Sopenharmony_ci{ 2662306a36Sopenharmony_ci printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 2762306a36Sopenharmony_ci return NULL; 2862306a36Sopenharmony_ci} 2962306a36Sopenharmony_ci#endif 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci#endif 32