/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Grundig 29504-491, a Philips TDA8083 based QPSK Frontend Copyright (C) 2001 Convergence Integrated Media GmbH written by Ralph Metzler <ralph@convergence.de> adoption to the new DVB frontend API and diagnostic ioctl's by Holger Waechtler <holger@convergence.de> */ #ifndef TDA8083_H #define TDA8083_H #include <linux/dvb/frontend.h> struct tda8083_config { /* the demodulator's i2c address */ u8 demod_address; }; #if IS_REACHABLE(CONFIG_DVB_TDA8083) extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, struct i2c_adapter* i2c); #else static inline struct dvb_frontend* tda8083_attach(const struct tda8083_config* config, struct i2c_adapter* i2c) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif // CONFIG_DVB_TDA8083 #endif // TDA8083_H