diff options
Diffstat (limited to 'drivers/media/tuners/mt20xx.h')
| -rw-r--r-- | drivers/media/tuners/mt20xx.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/media/tuners/mt20xx.h b/drivers/media/tuners/mt20xx.h new file mode 100644 index 000000000..6a8b9b894 --- /dev/null +++ b/drivers/media/tuners/mt20xx.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* +*/ + +#ifndef __MT20XX_H__ +#define __MT20XX_H__ + +#include <linux/i2c.h> +#include <media/dvb_frontend.h> + +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT20XX) +extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr); +#else +static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __MT20XX_H__ */ |