Commit 8c937ab9 authored Jun 14, 2019 by Luca Ceresoli Committed by Mauro Carvalho Chehab Jun 21, 2019

media: docs: v4l2-controls: fix sentence rendered in a nonsense way



This sentence renders as:

> Since such compound controls need to expose more information about
> themselves than is possible with ioctls VIDIOC_QUERYCTRL,
> VIDIOC_QUERY_EXT_CTRL and VIDIOC_QUERYMENU the VIDIOC_QUERY_EXT_CTRL
  ^^^^^^^^^^^^^^^^^^^^^                          ^^^^^^^^^^^^^^^^^^^^^
> ioctl was added.

This does not make sense. Fix by providing an explicit link text. This
results in:

> Since such compound controls need to expose more information about
> themselves than is possible with VIDIOC_QUERYCTRL the
> VIDIOC_QUERY_EXT_CTRL ioctl was added.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

parent 3fcedae3

Documentation/media/uapi/v4l/extended-controls.rst

+4 −5

Original line number	Diff line number	Diff line
		@@ -85,11 +85,10 @@ be able to see such compound controls. In other words, these controls
		with compound types should only be used programmatically.

		Since such compound controls need to expose more information about
		themselves than is possible with
		:ref:`VIDIOC_QUERYCTRL` the
		:ref:`VIDIOC_QUERY_EXT_CTRL <VIDIOC_QUERYCTRL>` ioctl was added. In
		particular, this ioctl gives the dimensions of the N-dimensional array
		if this control consists of more than one element.
		themselves than is possible with :ref:`VIDIOC_QUERYCTRL <VIDIOC_QUERYCTRL>`
		the :ref:`VIDIOC_QUERY_EXT_CTRL <VIDIOC_QUERYCTRL>` ioctl was added. In
		particular, this ioctl gives the dimensions of the N-dimensional array if
		this control consists of more than one element.

		.. note::

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