/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for STV0297 demodulator Copyright (C) 2003-2004 Dennis Noermann <dennis.noermann@noernet.de> */ #ifndef STV0297_H #define STV0297_H #include <linux/dvb/frontend.h> #include <media/dvb_frontend.h> struct stv0297_config { /* the demodulator's i2c address */ u8 demod_address; /* inittab - array of pairs of values. * First of each pair is the register, second is the value. * List should be terminated with an 0xff, 0xff pair. */ u8* inittab; /* does the "inversion" need inverted? */ u8 invert:1; /* set to 1 if the device requires an i2c STOP during reading */ u8 stop_during_read:1; }; #if IS_REACHABLE([31mCONFIG_DVB_STV0297[0m) extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config, struct i2c_adapter* i2c); #else static inline struct dvb_frontend* stv0297_attach(const struct stv0297_config* config, struct i2c_adapter* i2c) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif // CONFIG_DVB_STV0297 #endif // STV0297_H |