1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun Fujitsu MB86A16 DVB-S/DSS DC Receiver driver 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun Copyright (C) Manu Abraham (abraham.manu@gmail.com) 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef __MB86A16_H 10*4882a593Smuzhiyun #define __MB86A16_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include <linux/dvb/frontend.h> 13*4882a593Smuzhiyun #include <media/dvb_frontend.h> 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun struct mb86a16_config { 17*4882a593Smuzhiyun u8 demod_address; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun int (*set_voltage)(struct dvb_frontend *fe, 20*4882a593Smuzhiyun enum fe_sec_voltage voltage); 21*4882a593Smuzhiyun }; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_DVB_MB86A16) 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, 28*4882a593Smuzhiyun struct i2c_adapter *i2c_adap); 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #else 31*4882a593Smuzhiyun mb86a16_attach(const struct mb86a16_config * config,struct i2c_adapter * i2c_adap)32*4882a593Smuzhiyunstatic inline struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config, 33*4882a593Smuzhiyun struct i2c_adapter *i2c_adap) 34*4882a593Smuzhiyun { 35*4882a593Smuzhiyun printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); 36*4882a593Smuzhiyun return NULL; 37*4882a593Smuzhiyun } 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun #endif /* CONFIG_DVB_MB86A16 */ 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun #endif /* __MB86A16_H */ 42