drivers/gpu/drm/sti/sti_drv.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/sti/sti_drv.h

Extension

.h

Size

1017 bytes

Lines

39

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

• linux/platform_device.h

Detected Declarations

• struct drm_device
• struct drm_property
• struct sti_compositor
• struct sti_private

Annotated Snippet

struct sti_private {
	struct sti_compositor *compo;
	struct drm_property *plane_zorder_property;
	struct drm_device *drm_dev;
};

extern struct platform_driver sti_tvout_driver;
extern struct platform_driver sti_hqvdp_driver;
extern struct platform_driver sti_hdmi_driver;
extern struct platform_driver sti_hda_driver;
extern struct platform_driver sti_dvo_driver;
extern struct platform_driver sti_vtg_driver;
extern struct platform_driver sti_compositor_driver;

#endif

Annotation

• Immediate include surface: `linux/platform_device.h`.
• Detected declarations: `struct drm_device`, `struct drm_property`, `struct sti_compositor`, `struct sti_private`.
• 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.