drivers/gpu/drm/ast/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/ast/Kconfig

Extension

[no extension]

Size

464 bytes

Lines

17

Domain

Driver Families

Bucket

drivers/gpu

Inferred role

Driver Families: build/configuration rule

Status

atlas-only

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.

Dependency Surface

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

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
config DRM_AST
	tristate "AST server chips"
	depends on DRM && PCI
	select DRM_CLIENT_SELECTION
	select DRM_GEM_SHMEM_HELPER
	select DRM_KMS_HELPER
	select I2C
	select I2C_ALGOBIT
	help
	 Say yes for experimental AST GPU driver. Do not enable
	 this driver without having a working -modesetting,
	 and a version of AST that knows to fail if KMS
	 is bound to the driver. These GPUs are commonly found
	 in server chipsets.

Annotation

• Atlas domain: Driver Families / drivers/gpu.
• Implementation status: atlas-only.

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.