/** * Driver for Zarlink ZL10036 DVB-S silicon tuner * * Copyright (C) 2006 Tino Reichardt * Copyright (C) 2007-2009 Matthias Schwarzott <zzam@gentoo.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License Version 2, as * published by the Free Software Foundation. * * 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 DVB_ZL10036_H #define DVB_ZL10036_H #include <linux/kconfig.h> #include <linux/i2c.h> #include "dvb_frontend.h" /** * Attach a zl10036 tuner to the supplied frontend structure. * * @param fe Frontend to attach to. * @param config zl10036_config structure * @return FE pointer on success, NULL on failure. */ struct zl10036_config { u8 tuner_address; int rf_loop_enable; }; #if IS_REACHABLE(CONFIG_DVB_ZL10036) extern struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe, const struct zl10036_config *config, struct i2c_adapter *i2c); #else static inline struct dvb_frontend *zl10036_attach(struct dvb_frontend *fe, const struct zl10036_config *config, struct i2c_adapter *i2c) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; } #endif #endif /* DVB_ZL10036_H */