#define _TUNER_H
#include <linux/videodev2.h>
+#include <linux/i2c.h>
#include <media/tuner-types.h>
extern int tuner_debug;
#define TUNER_THOMSON_FE6600 72 /* DViCO FusionHDTV DVB-T Hybrid */
#define TUNER_SAMSUNG_TCPG_6121P30A 73 /* Hauppauge PVR-500 PAL */
#define TUNER_TDA9887 74 /* This tuner should be used only internally */
+#define TUNER_TEA5761 75 /* Only FM Radio Tuner */
/* tv card specific */
#define TDA9887_PRESENT (1<<0)
unsigned short addr; /* I2C address */
unsigned int type; /* Tuner type */
unsigned int mode_mask; /* Allowed tuner modes */
+ unsigned int config; /* configuraion for more complex tuners */
+ int (*tuner_callback) (void *dev, int command,int arg);
+};
+
+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);
};
struct tuner {
v4l2_std_id std;
int using_v4l2;
+ void *priv;
/* used by tda9887 */
unsigned int tda9887_config;
- unsigned char tda9887_data[4];
- /* used by MT2032 */
- unsigned int xogc;
- unsigned int radio_if2;
+ unsigned int config;
+ int (*tuner_callback) (void *dev, int command,int arg);
- /* used by tda8290 */
- unsigned char tda8290_easy_mode;
- unsigned char tda827x_lpsel;
- unsigned char tda827x_addr;
- unsigned char tda827x_ver;
- unsigned int sgIF;
-
- /* function ptrs */
- 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);
+ struct tuner_operations ops;
};
extern unsigned const int tuner_count;
extern int xc3028_init(struct i2c_client *c);
extern int tda8290_init(struct i2c_client *c);
extern int tda8290_probe(struct i2c_client *c);
-extern int tea5767_tuner_init(struct i2c_client *c);
extern int default_tuner_init(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 i2c_client *c);
+extern int tea5761_tuner_init(struct i2c_client *c);
+extern int tea5761_autodetection(struct i2c_client *c);
+
#define tuner_warn(fmt, arg...) do {\
printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)