diff options
Diffstat (limited to 'drivers/media/video/tuner-driver.h')
| -rw-r--r-- | drivers/media/video/tuner-driver.h | 44 |
1 files changed, 18 insertions, 26 deletions
diff --git a/drivers/media/video/tuner-driver.h b/drivers/media/video/tuner-driver.h index 0334a912507..28a10da76d1 100644 --- a/drivers/media/video/tuner-driver.h +++ b/drivers/media/video/tuner-driver.h @@ -19,23 +19,27 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifndef __TUNER_HW_H__ -#define __TUNER_HW_H__ +#ifndef __TUNER_DRIVER_H__ +#define __TUNER_DRIVER_H__ #include <linux/videodev2.h> #include <linux/i2c.h> +#include "tuner-i2c.h" +#include "dvb_frontend.h" extern unsigned const int tuner_count; +struct tuner; + struct tuner_operations { - void (*set_tv_freq)(struct i2c_client *c, unsigned int freq); - void (*set_radio_freq)(struct i2c_client *c, unsigned int freq); - int (*has_signal)(struct i2c_client *c); - int (*is_stereo)(struct i2c_client *c); - int (*get_afc)(struct i2c_client *c); - void (*tuner_status)(struct i2c_client *c); - void (*standby)(struct i2c_client *c); - void (*release)(struct i2c_client *c); + void (*set_tv_freq)(struct tuner *t, unsigned int freq); + void (*set_radio_freq)(struct tuner *t, unsigned int freq); + int (*has_signal)(struct tuner *t); + int (*is_stereo)(struct tuner *t); + int (*get_afc)(struct tuner *t); + void (*tuner_status)(struct tuner *t); + void (*standby)(struct tuner *t); + void (*release)(struct tuner *t); }; struct tuner { @@ -49,13 +53,14 @@ struct tuner { unsigned int tv_freq; /* keep track of the current settings */ unsigned int radio_freq; - u16 last_div; unsigned int audmode; v4l2_std_id std; int using_v4l2; void *priv; + struct dvb_frontend fe; + /* used by tda9887 */ unsigned int tda9887_config; @@ -67,20 +72,7 @@ struct tuner { /* ------------------------------------------------------------------------ */ -extern int default_tuner_init(struct i2c_client *c); - -extern int tda9887_tuner_init(struct i2c_client *c); - -extern int microtune_init(struct i2c_client *c); - -extern int tda8290_init(struct i2c_client *c); -extern int tda8290_probe(struct i2c_client *c); - -extern int tea5761_tuner_init(struct i2c_client *c); -extern int tea5761_autodetection(struct i2c_client *c); - -extern int tea5767_autodetection(struct i2c_client *c); -extern int tea5767_tuner_init(struct i2c_client *c); +extern int tda9887_tuner_init(struct tuner *t); /* ------------------------------------------------------------------------ */ @@ -96,7 +88,7 @@ extern int tea5767_tuner_init(struct i2c_client *c); printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) -#endif /* __TUNER_HW_H__ */ +#endif /* __TUNER_DRIVER_H__ */ /* * Overrides for Emacs so that we follow Linus's tabbing style. |