drivers/accel/amdxdna/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/accel/amdxdna/Kconfig

Extension

[no extension]

Size

514 bytes

Lines

19

Domain

Driver Families

Bucket

drivers/accel

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_ACCEL_AMDXDNA
	tristate "AMD AI Engine"
	depends on AMD_IOMMU
	depends on DRM_ACCEL
	depends on PCI && HAS_IOMEM
	depends on X86_64
	select DRM_SCHED
	select DRM_GEM_SHMEM_HELPER
	select FW_LOADER
	select HMM_MIRROR
	help
	  Choose this option to enable support for NPU integrated into AMD
	  client CPUs like AMD Ryzen AI 300 Series. AMD NPU can be used to
	  accelerate machine learning applications.

	  If "M" is selected, the driver module will be amdxdna.

Annotation

• Atlas domain: Driver Families / drivers/accel.
• 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.