Selection flags - Wsl2 Linux Kernel

.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later

.. _v4l2-selection-flags:

Selection flags

.. _v4l2-selection-flags-table:

.. raw:: latex

\small

.. tabularcolumns:: |p{5.6cm}|p{2.0cm}|p{6.5cm}|p{1.2cm}|p{1.2cm}|

.. cssclass:: longtable

.. flat-table:: Selection flag definitions :header-rows: 1 :stub-columns: 0

* - Flag name
  - id
  - Definition
  - Valid for V4L2
  - Valid for V4L2 subdev
* - ``V4L2_SEL_FLAG_GE``
  - (1 << 0)
  - Suggest the driver it should choose greater or equal rectangle (in
size) than was requested. Albeit the driver may choose a lesser
size, it will only do so due to hardware limitations. Without this
flag (and ``V4L2_SEL_FLAG_LE``) the behaviour is to choose the
closest possible rectangle.
  - Yes
  - Yes
* - ``V4L2_SEL_FLAG_LE``
  - (1 << 1)
  - Suggest the driver it should choose lesser or equal rectangle (in
size) than was requested. Albeit the driver may choose a greater
size, it will only do so due to hardware limitations.
  - Yes
  - Yes
* - ``V4L2_SEL_FLAG_KEEP_CONFIG``
  - (1 << 2)
  - The configuration must not be propagated to any further processing
steps. If this flag is not given, the configuration is propagated
inside the subdevice to all further processing steps.
  - No
  - Yes

.. raw:: latex

\normalsize