1 /* 2 Fujitsu MB86A16 DVB-S/DSS DC Receiver driver 3 4 Copyright (C) Manu Abraham (abraham.manu@gmail.com) 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19 */ 20 21 #ifndef __MB86A16_H 22 #define __MB86A16_H 23 24 #include <linux/dvb/frontend.h> 25 #include "dvb_frontend.h" 26 27 28 struct mb86a16_config { 29 u8 demod_address; 30 31 int (*set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage); 32 }; 33 34 35 36 #if IS_REACHABLE(CONFIG_DVB_MB86A16) 37 38 extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, 39 struct i2c_adapter *i2c_adap); 40 41 #else 42 43 static inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, 44 struct i2c_adapter *i2c_adap) 45 { 46 printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); 47 return NULL; 48 } 49 50 #endif /* CONFIG_DVB_MB86A16 */ 51 52 #endif /* __MB86A16_H */ 53