/* driver for LSI L64781 COFDM demodulator Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH Marko Kohtala <marko.kohtala@luukku.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef L64781_H #define L64781_H #include <linux/dvb/frontend.h> struct l64781_config { /* the demodulator's i2c address */ u8 demod_address; }; #if IS_REACHABLE(CONFIG_DVB_L64781) extern struct dvb_frontend* l64781_attach(const struct l64781_config* config, struct i2c_adapter* i2c); #else static inline struct dvb_frontend* l64781_attach(const struct l64781_config* config, struct i2c_adapter* i2c) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif // CONFIG_DVB_L64781 #endif // L64781_H