drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/display/dc/gpio/gpio_regs.h

Extension

.h

Size

1591 bytes

Lines

46

Domain

Driver Families

Bucket

drivers/gpu

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

• No C-style include directives detected by the generator.

Detected Declarations

• struct gpio_registers

Annotated Snippet

struct gpio_registers {
	uint32_t MASK_reg;
	uint32_t MASK_mask;
	uint32_t MASK_shift;
	uint32_t A_reg;
	uint32_t A_mask;
	uint32_t A_shift;
	uint32_t EN_reg;
	uint32_t EN_mask;
	uint32_t EN_shift;
	uint32_t Y_reg;
	uint32_t Y_mask;
	uint32_t Y_shift;
};


#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_GPIO_GPIO_REGS_H_ */

Annotation

• Detected declarations: `struct gpio_registers`.
• Atlas domain: Driver Families / drivers/gpu.
• 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.