1 /* 2 * Fitipower FC0012 tuner driver - include 3 * 4 * Copyright (C) 2012 Hans-Frieder Vogt <hfvogt@gmx.net> 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 _FC0012_H_ 22 #define _FC0012_H_ 23 24 #include "dvb_frontend.h" 25 #include "fc001x-common.h" 26 27 struct fc0012_config { 28 /* 29 * I2C address 30 */ 31 u8 i2c_address; 32 33 /* 34 * clock 35 */ 36 enum fc001x_xtal_freq xtal_freq; 37 38 bool dual_master; 39 40 /* 41 * RF loop-through 42 */ 43 bool loop_through; 44 45 /* 46 * clock output 47 */ 48 bool clock_out; 49 }; 50 51 #if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0012) 52 extern struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, 53 struct i2c_adapter *i2c, 54 const struct fc0012_config *cfg); 55 #else 56 static inline struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe, 57 struct i2c_adapter *i2c, 58 const struct fc0012_config *cfg) 59 { 60 pr_warn("%s: driver disabled by Kconfig\n", __func__); 61 return NULL; 62 } 63 #endif 64 65 #endif 66