1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * Fitipower FC0013 tuner driver 4 * 5 * Copyright (C) 2012 Hans-Frieder Vogt <hfvogt@gmx.net> 6 */ 7 8 #ifndef _FC0013_H_ 9 #define _FC0013_H_ 10 11 #include <media/dvb_frontend.h> 12 #include "fc001x-common.h" 13 14 #if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0013) 15 extern struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe, 16 struct i2c_adapter *i2c, 17 u8 i2c_address, int dual_master, 18 enum fc001x_xtal_freq xtal_freq); 19 extern int fc0013_rc_cal_add(struct dvb_frontend *fe, int rc_val); 20 extern int fc0013_rc_cal_reset(struct dvb_frontend *fe); 21 #else 22 static inline struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe, 23 struct i2c_adapter *i2c, 24 u8 i2c_address, int dual_master, 25 enum fc001x_xtal_freq xtal_freq) 26 { 27 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 28 return NULL; 29 } 30 31 static inline int fc0013_rc_cal_add(struct dvb_frontend *fe, int rc_val) 32 { 33 return 0; 34 } 35 36 static inline int fc0013_rc_cal_reset(struct dvb_frontend *fe) 37 { 38 return 0; 39 } 40 #endif 41 42 #endif 43