OK, here is a new prototype patch:
Changes:
* tuner_priv now in dvb_frontend
* added dvb_tuner_info
* cleanups due to tuner_priv move.
diff -r 2b05b5271ae1 linux/drivers/media/dvb/dvb-core/dvb_frontend.h
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Thu Apr 13 12:29:04 2006 -0400
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Fri Apr 14 16:33:56 2006 +0100
@@ -86,7 +86,35 @@ struct dvb_frontend_ops {
int (*enable_high_lnb_voltage)(struct dvb_frontend* fe, long arg);
int (*dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd);
int (*i2c_gate_ctrl)(struct dvb_frontend* fe, int enable);
+
+ struct dvb_tuner_ops tuner_ops;
};
+
+struct dvb_tuner_info {
+ char name[128];
+ u32 frequency_min;
+ u32 frequency_max;
+ u32 frequency_step;
+};
+
+struct dvb_tuner_ops {
+ struct dvb_tuner_info info;
+
+ int (*release)(struct dvb_frontend *fe);
+
+ int (*init)(struct dvb_frontend *fe);
+ int (*sleep)(struct dvb_frontend *fe);
+
+ int (*set_frequency)(struct dvb_frontend *fe, u32 frequency);
+ int (*get_frequency)(struct dvb_frontend *fe, u32 *frequency);
+ int (*set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth);
+ int (*get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth);
+
+#define TUNER_STATUS_LOCKED 1
+ int (*get_status)(struct dvb_frontend *fe, u32 *status);
+};
+
+
#define MAX_EVENT 8
@@ -103,6 +131,7 @@ struct dvb_frontend {
struct dvb_frontend_ops* ops;
struct dvb_adapter *dvb;
void* demodulator_priv;
+ void* tuner_priv;
void* frontend_priv;
void* misc_priv;
};
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