drivers/media/tuners/qt1010.h

Source file repositories/reference/linux-study-clean/drivers/media/tuners/qt1010.h

File Facts

System
Linux kernel
Corpus path
drivers/media/tuners/qt1010.h
Extension
.h
Size
1020 bytes
Lines
41
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 qt1010_config {
	u8 i2c_address;
};

/**
 * qt1010_attach() - Attach a qt1010 tuner to the supplied frontend structure
 *
 * @fe:   frontend to attach to
 * @i2c:  i2c adapter to use
 * @cfg:  tuner hw based configuration
 * @return fe  pointer on success, NULL on failure
 */
#if IS_REACHABLE(CONFIG_MEDIA_TUNER_QT1010)
extern struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,
					  struct i2c_adapter *i2c,
					  struct qt1010_config *cfg);
#else
static inline struct dvb_frontend *qt1010_attach(struct dvb_frontend *fe,
						 struct i2c_adapter *i2c,
						 struct qt1010_config *cfg)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}
#endif // CONFIG_MEDIA_TUNER_QT1010

#endif

Annotation

Implementation Notes