media/tuners/mt20xx.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003 */
0004
0005 #ifndef __MT20XX_H__
0006 #define __MT20XX_H__
0007
0008 #include <linux/i2c.h>
0009 #include <media/dvb_frontend.h>
0010
0011 #if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT20XX)
0012 extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
0013                          struct i2c_adapter* i2c_adap,
0014                          u8 i2c_addr);
0015 #else
0016 static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
0017                          struct i2c_adapter* i2c_adap,
0018                          u8 i2c_addr)
0019 {
0020     printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
0021     return NULL;
0022 }
0023 #endif
0024
0025 #endif /* __MT20XX_H__ */