drivers/gpu/Kconfig

Source file repositories/reference/linux-study-clean/drivers/gpu/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/gpu/Kconfig
Extension: [no extension]
Size: 364 bytes
Lines: 14
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

config GPU_BUDDY
       bool
       help
         A page based buddy allocator for GPU memory.

config GPU_BUDDY_KUNIT_TEST
       tristate "KUnit tests for GPU buddy allocator" if !KUNIT_ALL_TESTS
       depends on GPU_BUDDY && KUNIT
       default KUNIT_ALL_TESTS
       help
         KUnit tests for the GPU buddy allocator.

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.