diff options
Diffstat (limited to 'drivers/media/tuners/tea5761.h')
| -rw-r--r-- | drivers/media/tuners/tea5761.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/media/tuners/tea5761.h b/drivers/media/tuners/tea5761.h new file mode 100644 index 0000000000..7f6a859855 --- /dev/null +++ b/drivers/media/tuners/tea5761.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* +*/ + +#ifndef __TEA5761_H__ +#define __TEA5761_H__ + +#include <linux/i2c.h> +#include <media/dvb_frontend.h> + +#if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5761) +extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); + +extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr); +#else +static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", + __func__); + return -EINVAL; +} + +static inline struct dvb_frontend *tea5761_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 /* __TEA5761_H__ */ |