drivers/leds/rgb/leds-lp5860.h

File Facts

System

Linux kernel

Corpus path

drivers/leds/rgb/leds-lp5860.h

Extension

.h

Size

7733 bytes

Lines

269

Domain

Driver Families

Bucket

drivers/leds

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

• linux/led-class-multicolor.h
• linux/regmap.h

Detected Declarations

• struct lp5860_led
• struct lp5860

Annotated Snippet

struct lp5860_led {
	struct lp5860 *chip;
	struct led_classdev_mc mc_cdev;
	u8 brightness;
};

struct lp5860 {
	struct device *dev;
	struct regmap *regmap;
	struct mutex lock;

	DECLARE_FLEX_ARRAY(struct lp5860_led, leds);
};

int lp5860_device_init(struct device *dev);
void lp5860_device_remove(struct device *dev);

#endif /* _DRIVERS_LEDS_RGB_LP5860_H */

Annotation

• Immediate include surface: `linux/led-class-multicolor.h`, `linux/regmap.h`.
• Detected declarations: `struct lp5860_led`, `struct lp5860`.
• Atlas domain: Driver Families / drivers/leds.
• 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.