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Diffstat (limited to 'Documentation/media/uapi/v4l/dev-osd.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/dev-osd.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/media/uapi/v4l/dev-osd.rst b/Documentation/media/uapi/v4l/dev-osd.rst index 98570cea63a5..fadda131f020 100644 --- a/Documentation/media/uapi/v4l/dev-osd.rst +++ b/Documentation/media/uapi/v4l/dev-osd.rst @@ -14,10 +14,11 @@ this interface, which borrows structures and ioctls of the :ref:`Video Overlay <overlay>` interface. The OSD function is accessible through the same character special file -as the :ref:`Video Output <capture>` function. Note the default -function of such a ``/dev/video`` device is video capturing or output. -The OSD function is only available after calling the -:ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl. +as the :ref:`Video Output <capture>` function. + +.. note:: The default function of such a ``/dev/video`` device is video + capturing or output. The OSD function is only available after calling + the :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl. Querying Capabilities |