drivers/gpu/drm/amd/acp/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/amd/acp/Kconfig

Extension

[no extension]

Size

537 bytes

Lines

18

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: MIT
menu "ACP (Audio CoProcessor) Configuration"
	depends on DRM_AMDGPU

config DRM_AMD_ACP
	bool "Enable AMD Audio CoProcessor IP support"
	depends on DRM_AMDGPU
	select MFD_CORE
	select PM_GENERIC_DOMAINS if PM
	help
	Choose this option to enable ACP IP support for AMD SOCs.
	This adds the ACP (Audio CoProcessor) IP driver and wires
	it up into the amdgpu driver.  The ACP block provides the DMA
	engine for the i2s-based ALSA driver. It is required for audio
	on APUs which utilize an i2s codec.

endmenu

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.