174ba9207SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */ 29a0bf528SMauro Carvalho Chehab /* 39a0bf528SMauro Carvalho Chehab Legend Silicon LGS-8GL5 DMB-TH OFDM demodulator driver 49a0bf528SMauro Carvalho Chehab 59a0bf528SMauro Carvalho Chehab Copyright (C) 2008 Sirius International (Hong Kong) Limited 69a0bf528SMauro Carvalho Chehab Timothy Lee <timothy.lee@siriushk.com> 79a0bf528SMauro Carvalho Chehab 89a0bf528SMauro Carvalho Chehab 99a0bf528SMauro Carvalho Chehab */ 109a0bf528SMauro Carvalho Chehab 119a0bf528SMauro Carvalho Chehab #ifndef LGS8GL5_H 129a0bf528SMauro Carvalho Chehab #define LGS8GL5_H 139a0bf528SMauro Carvalho Chehab 149a0bf528SMauro Carvalho Chehab #include <linux/dvb/frontend.h> 159a0bf528SMauro Carvalho Chehab 169a0bf528SMauro Carvalho Chehab struct lgs8gl5_config { 179a0bf528SMauro Carvalho Chehab /* the demodulator's i2c address */ 189a0bf528SMauro Carvalho Chehab u8 demod_address; 199a0bf528SMauro Carvalho Chehab }; 209a0bf528SMauro Carvalho Chehab 219b174527SArnd Bergmann #if IS_REACHABLE(CONFIG_DVB_LGS8GL5) 229a0bf528SMauro Carvalho Chehab extern struct dvb_frontend *lgs8gl5_attach( 239a0bf528SMauro Carvalho Chehab const struct lgs8gl5_config *config, struct i2c_adapter *i2c); 249a0bf528SMauro Carvalho Chehab #else lgs8gl5_attach(const struct lgs8gl5_config * config,struct i2c_adapter * i2c)259a0bf528SMauro Carvalho Chehabstatic inline struct dvb_frontend *lgs8gl5_attach( 269a0bf528SMauro Carvalho Chehab const struct lgs8gl5_config *config, struct i2c_adapter *i2c) { 279a0bf528SMauro Carvalho Chehab printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); 289a0bf528SMauro Carvalho Chehab return NULL; 299a0bf528SMauro Carvalho Chehab } 309a0bf528SMauro Carvalho Chehab #endif /* CONFIG_DVB_LGS8GL5 */ 319a0bf528SMauro Carvalho Chehab 329a0bf528SMauro Carvalho Chehab #endif /* LGS8GL5_H */ 33