/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for Conexant CX24113/CX24128 Tuner (Satellite) * * Copyright (C) 2007-8 Patrick Boettcher <pb@linuxtv.org> */ #ifndef CX24113_H #define CX24113_H struct dvb_frontend; struct cx24113_config { u8 i2c_addr; /* 0x14 or 0x54 */ u32 xtal_khz; }; #if IS_REACHABLE(CONFIG_DVB_TUNER_CX24113) extern struct dvb_frontend *cx24113_attach(struct dvb_frontend *, const struct cx24113_config *config, struct i2c_adapter *i2c); extern void cx24113_agc_callback(struct dvb_frontend *fe); #else static inline struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe, const struct cx24113_config *config, struct i2c_adapter *i2c) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } static inline void cx24113_agc_callback(struct dvb_frontend *fe) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); } #endif #endif /* CX24113_H */