drivers/media/tuners/fc0012.h

Source file repositories/reference/linux-study-clean/drivers/media/tuners/fc0012.h

File Facts

System
Linux kernel
Corpus path
drivers/media/tuners/fc0012.h
Extension
.h
Size
912 bytes
Lines
53
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 fc0012_config {
	/*
	 * I2C address
	 */
	u8 i2c_address;

	/*
	 * clock
	 */
	enum fc001x_xtal_freq xtal_freq;

	bool dual_master;

	/*
	 * RF loop-through
	 */
	bool loop_through;

	/*
	 * clock output
	 */
	bool clock_out;
};

#if IS_REACHABLE(CONFIG_MEDIA_TUNER_FC0012)
extern struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe,
					struct i2c_adapter *i2c,
					const struct fc0012_config *cfg);
#else
static inline struct dvb_frontend *fc0012_attach(struct dvb_frontend *fe,
					struct i2c_adapter *i2c,
					const struct fc0012_config *cfg)
{
	pr_warn("%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}
#endif

#endif

Annotation

Implementation Notes