drivers/media/tuners/mxl5007t.h

File Facts

System

Linux kernel

Corpus path

drivers/media/tuners/mxl5007t.h

Extension

.h

Size

2317 bytes

Lines

83

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 mxl5007t_config
• enum mxl5007t_if_freq
• enum mxl5007t_xtal_freq
• enum mxl5007t_clkout_amp

Annotated Snippet

struct mxl5007t_config {
	s32 if_diff_out_level;
	enum mxl5007t_clkout_amp clk_out_amp;
	enum mxl5007t_xtal_freq xtal_freq_hz;
	enum mxl5007t_if_freq if_freq_hz;
	unsigned int invert_if:1;
	unsigned int loop_thru_enable:1;
	unsigned int clk_out_enable:1;
};

#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5007T)
extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
					    struct i2c_adapter *i2c, u8 addr,
					    struct mxl5007t_config *cfg);
#else
static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
						   struct i2c_adapter *i2c,
						   u8 addr,
						   struct mxl5007t_config *cfg)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}
#endif

#endif /* __MXL5007T_H__ */

Annotation

• Immediate include surface: `media/dvb_frontend.h`.
• Detected declarations: `struct mxl5007t_config`, `enum mxl5007t_if_freq`, `enum mxl5007t_xtal_freq`, `enum mxl5007t_clkout_amp`.
• 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.