Documentation/devicetree/bindings/sound/audio-graph-card2.yaml

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/sound/audio-graph-card2.yaml

Extension

.yaml

Size

1151 bytes

Lines

50

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: configuration, schema, or hardware description

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/audio-graph-card2.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Audio Graph Card2

maintainers:
  - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

properties:
  compatible:
    enum:
      - audio-graph-card2
  links:
    $ref: /schemas/types.yaml#/definitions/phandle-array
  label:
    maxItems: 1
  routing:
    $ref: audio-graph.yaml#/properties/routing
  aux-devs:
    description: |
      List of phandles pointing to auxiliary devices, such
      as amplifiers, to be added to the sound card.
    $ref: /schemas/types.yaml#/definitions/phandle-array
  multi:
    type: object
    description: Multi-CPU/Codec node
  dpcm:
    type: object
    description: DPCM node
  codec2codec:
    type: object
    description: Codec to Codec node
  hp-det-gpios:
    $ref: audio-graph.yaml#/properties/hp-det-gpios
  mic-det-gpios:
    $ref: audio-graph.yaml#/properties/mic-det-gpios
  widgets:
    $ref: audio-graph.yaml#/properties/widgets

required:
  - compatible
  - links

additionalProperties: false

...

Annotation

• Atlas domain: Support Tooling And Documentation / Documentation.
• 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.