drivers/media/dvb-frontends/stb6100.h

Source file repositories/reference/linux-study-clean/drivers/media/dvb-frontends/stb6100.h

File Facts

System
Linux kernel
Corpus path
drivers/media/dvb-frontends/stb6100.h
Extension
.h
Size
2286 bytes
Lines
103
Domain
Driver Families
Bucket
drivers/media
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

struct stb6100_config {
	u8	tuner_address;
	u32	refclock;
};

struct stb6100_state {
	struct i2c_adapter *i2c;

	const struct stb6100_config	*config;
	struct dvb_tuner_ops		ops;
	struct dvb_frontend		*frontend;

	u32 frequency;
	u32 srate;
	u32 bandwidth;
	u32 reference;
};

#if IS_REACHABLE(CONFIG_DVB_STB6100)

extern struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
					   const struct stb6100_config *config,
					   struct i2c_adapter *i2c);

#else

static inline struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
						  const struct stb6100_config *config,
						  struct i2c_adapter *i2c)
{
	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
	return NULL;
}

#endif //CONFIG_DVB_STB6100

#endif

Annotation

Implementation Notes