drivers/perf/amlogic/Kconfig

Source file repositories/reference/linux-study-clean/drivers/perf/amlogic/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/perf/amlogic/Kconfig
Extension: [no extension]
Size: 431 bytes
Lines: 11
Domain: Driver Families
Bucket: drivers/perf
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 MESON_DDR_PMU
	tristate "Amlogic DDR Bandwidth Performance Monitor"
	depends on ARCH_MESON || COMPILE_TEST
	help
          Provides support for the DDR performance monitor
          in Amlogic SoCs, which can give information about
          memory throughput and other related events. It
          supports multiple channels to monitor the memory
          bandwidth simultaneously.

Annotation

Atlas domain: Driver Families / drivers/perf.
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.