Documentation/gpu/vga-switcheroo.rst

File Facts

System

Linux kernel

Corpus path

Documentation/gpu/vga-switcheroo.rst

Extension

.rst

Size

1899 bytes

Lines

99

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: documentation

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

.. _vga_switcheroo:

==============
VGA Switcheroo
==============

.. kernel-doc:: drivers/gpu/vga/vga_switcheroo.c
   :doc: Overview

Modes of Use
============

Manual switching and manual power control
-----------------------------------------

.. kernel-doc:: drivers/gpu/vga/vga_switcheroo.c
   :doc: Manual switching and manual power control

Driver power control
--------------------

.. kernel-doc:: drivers/gpu/vga/vga_switcheroo.c
   :doc: Driver power control

API
===

Public functions
----------------

.. kernel-doc:: drivers/gpu/vga/vga_switcheroo.c
   :export:

Public structures
-----------------

.. kernel-doc:: include/linux/vga_switcheroo.h
   :functions: vga_switcheroo_handler

.. kernel-doc:: include/linux/vga_switcheroo.h
   :functions: vga_switcheroo_client_ops

Public constants
----------------

.. kernel-doc:: include/linux/vga_switcheroo.h
   :functions: vga_switcheroo_handler_flags_t

.. kernel-doc:: include/linux/vga_switcheroo.h
   :functions: vga_switcheroo_client_id

.. kernel-doc:: include/linux/vga_switcheroo.h
   :functions: vga_switcheroo_state

Private structures
------------------

.. kernel-doc:: drivers/gpu/vga/vga_switcheroo.c
   :functions: vgasr_priv

.. kernel-doc:: drivers/gpu/vga/vga_switcheroo.c
   :functions: vga_switcheroo_client

Handlers
========

apple-gmux Handler
------------------

.. kernel-doc:: drivers/platform/x86/apple-gmux.c

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.