include/drm/drm_modeset_helper.h

File Facts

System

Linux kernel

Corpus path

include/drm/drm_modeset_helper.h

Extension

.h

Size

1882 bytes

Lines

47

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
• 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 drm_crtc
• struct drm_crtc_funcs
• struct drm_device
• struct drm_format_info
• struct drm_framebuffer
• struct drm_mode_fb_cmd2

Annotated Snippet

#ifndef __DRM_KMS_HELPER_H__
#define __DRM_KMS_HELPER_H__

struct drm_crtc;
struct drm_crtc_funcs;
struct drm_device;
struct drm_format_info;
struct drm_framebuffer;
struct drm_mode_fb_cmd2;

void drm_helper_move_panel_connectors_to_head(struct drm_device *);

void drm_helper_mode_fill_fb_struct(struct drm_device *dev,
				    struct drm_framebuffer *fb,
				    const struct drm_format_info *info,
				    const struct drm_mode_fb_cmd2 *mode_cmd);

int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
		  const struct drm_crtc_funcs *funcs);

int drm_mode_config_helper_suspend(struct drm_device *dev);
int drm_mode_config_helper_resume(struct drm_device *dev);

#endif

Annotation

• Detected declarations: `struct drm_crtc`, `struct drm_crtc_funcs`, `struct drm_device`, `struct drm_format_info`, `struct drm_framebuffer`, `struct drm_mode_fb_cmd2`.
• Atlas domain: Repository Root And Misc / include.
• 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.