diff options
Diffstat (limited to 'drivers/media/tuners/fc2580.h')
| -rw-r--r-- | drivers/media/tuners/fc2580.h | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/drivers/media/tuners/fc2580.h b/drivers/media/tuners/fc2580.h index b1ce6770f88e..862ea46995d7 100644 --- a/drivers/media/tuners/fc2580.h +++ b/drivers/media/tuners/fc2580.h @@ -21,32 +21,26 @@ #ifndef FC2580_H #define FC2580_H -#include <linux/kconfig.h> #include "dvb_frontend.h" +#include <media/v4l2-subdev.h> +#include <linux/i2c.h> -struct fc2580_config { - /* - * I2C address - * 0x56, ... - */ - u8 i2c_addr; +/* + * I2C address + * 0x56, ... + */ - /* - * clock - */ - u32 clock; -}; +/** + * struct fc2580_platform_data - Platform data for the fc2580 driver + * @clk: Clock frequency (0 = internal clock). + * @dvb_frontend: DVB frontend. + * @get_v4l2_subdev: Get V4L2 subdev. + */ +struct fc2580_platform_data { + u32 clk; + struct dvb_frontend *dvb_frontend; -#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC2580) -extern struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, const struct fc2580_config *cfg); -#else -static inline struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, const struct fc2580_config *cfg) -{ - pr_warn("%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif + struct v4l2_subdev* (*get_v4l2_subdev)(struct i2c_client *); +}; #endif |