drivers/gpu/drm/loongson/Kconfig
Source file repositories/reference/linux-study-clean/drivers/gpu/drm/loongson/Kconfig
File Facts
- System
- Linux kernel
- Corpus path
drivers/gpu/drm/loongson/Kconfig- Extension
[no extension]- Size
- 580 bytes
- Lines
- 21
- 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 DRM_LOONGSON
tristate "DRM support for Loongson Graphics"
depends on DRM && PCI
depends on LOONGARCH || MIPS || COMPILE_TEST
select DRM_CLIENT_SELECTION
select DRM_KMS_HELPER
select DRM_TTM
select DRM_TTM_HELPER
select I2C
select I2C_ALGOBIT
help
This is a DRM driver for Loongson Graphics, it may including
LS7A2000, LS7A1000, LS2K2000 and LS2K1000 etc. Loongson LS7A
series are bridge chipset, while Loongson LS2K series are SoC.
If "M" is selected, the module will be called loongson.
If in doubt, say "N".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.