drivers/media/platform/amphion/Kconfig

Source file repositories/reference/linux-study-clean/drivers/media/platform/amphion/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/media/platform/amphion/Kconfig
Extension: [no extension]
Size: 769 bytes
Lines: 23
Domain: Driver Families
Bucket: drivers/media
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

comment "Amphion drivers"

config VIDEO_AMPHION_VPU
	tristate "Amphion VPU (Video Processing Unit) Codec IP"
	depends on V4L_MEM2MEM_DRIVERS
	depends on ARCH_MXC || COMPILE_TEST
	depends on MEDIA_SUPPORT
	depends on VIDEO_DEV && MAILBOX
	select MEDIA_CONTROLLER
	select V4L2_MEM2MEM_DEV
	select VIDEOBUF2_DMA_CONTIG
	select VIDEOBUF2_VMALLOC
	help
	  Amphion VPU Codec IP contains two parts: Windsor and Malone.
	  Windsor is encoder that supports H.264, and Malone is decoder
	  that supports H.264, HEVC, and other video formats.
	  This is a V4L2 driver for NXP MXC 8Q video accelerator hardware.
	  It accelerates encoding and decoding operations on
	  various NXP SoCs.
	  To compile this driver as a module choose m here.

Annotation

Atlas domain: Driver Families / drivers/media.
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.