drivers/media/tuners/mt2063.h

File Facts

System

Linux kernel

Corpus path

drivers/media/tuners/mt2063.h

Extension

.h

Size

646 bytes

Lines

30

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.

• 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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• media/dvb_frontend.h

Detected Declarations

• struct mt2063_config

Annotated Snippet

struct mt2063_config {
	u8 tuner_address;
	u32 refclock;
};

#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MT2063)
struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
				   struct mt2063_config *config,
				   struct i2c_adapter *i2c);

#else

static inline struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe,
				   struct mt2063_config *config,
				   struct i2c_adapter *i2c)
{
	printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__);
	return NULL;
}

#endif /* CONFIG_DVB_MT2063 */

#endif /* __MT2063_H__ */

Annotation

• Immediate include surface: `media/dvb_frontend.h`.
• Detected declarations: `struct mt2063_config`.
• Atlas domain: Driver Families / drivers/media.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.