drivers/gpu/drm/xlnx/zynqmp_dp.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/xlnx/zynqmp_dp.h

Extension

.h

Size

828 bytes

Lines

33

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 platform_device
• struct zynqmp_dp
• struct zynqmp_dpsub

Annotated Snippet

#ifndef _ZYNQMP_DP_H_
#define _ZYNQMP_DP_H_

struct platform_device;
struct zynqmp_dp;
struct zynqmp_dpsub;

void zynqmp_dp_enable_vblank(struct zynqmp_dp *dp);
void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp);

int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub);
void zynqmp_dp_remove(struct zynqmp_dpsub *dpsub);

void zynqmp_dp_audio_set_channels(struct zynqmp_dp *dp,
				  unsigned int num_channels);
void zynqmp_dp_audio_enable(struct zynqmp_dp *dp);
void zynqmp_dp_audio_disable(struct zynqmp_dp *dp);

void zynqmp_dp_audio_write_n_m(struct zynqmp_dp *dp);

#endif /* _ZYNQMP_DP_H_ */

Annotation

• Detected declarations: `struct platform_device`, `struct zynqmp_dp`, `struct zynqmp_dpsub`.
• 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.