Documentation/userspace-api/media/drivers/vgxy61.rst

File Facts

System

Linux kernel

Corpus path

Documentation/userspace-api/media/drivers/vgxy61.rst

Extension

.rst

Size

762 bytes

Lines

26

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

.. SPDX-License-Identifier: GPL-2.0

ST VGXY61 camera sensor driver
==============================

The ST VGXY61 driver implements the following controls:

``V4L2_CID_HDR_SENSOR_MODE``
-------------------------------
    Change the sensor HDR mode. A HDR picture is obtained by merging two
    captures of the same scene using two different exposure periods.

.. flat-table::
    :header-rows:  0
    :stub-columns: 0
    :widths:       1 4

    * - HDR linearize
      - The merger outputs a long exposure capture as long as it is not
        saturated.
    * - HDR subtraction
      - This involves subtracting the short exposure frame from the long
        exposure frame.
    * - No HDR
      - This mode is used for standard dynamic range (SDR) exposures.

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.