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media: docs: Fix VIVIOC typo

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Replace VIVIOC_ with VIDIOC_ , trivial typo fix.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Marek Vasut 2022-06-26 17:46:08 +01:00 committed by Mauro Carvalho Chehab
parent 6811c98ca2
commit 76a48e755f
1 changed files with 1 additions and 1 deletions
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Documentation/userspace-api/media/v4l/mmap.rst
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@ -232,7 +232,7 @@ In the write loop, when the application runs out of free buffers, it
must wait until an empty buffer can be dequeued and reused.
To enqueue and dequeue a buffer applications use the
:ref:`VIVIOC_QBUF <VIDIOC_QBUF>` and :ref:`VIDIOC_DQBUF <VIDIOC_QBUF>`
:ref:`VIDIOC_QBUF <VIDIOC_QBUF>` and :ref:`VIDIOC_DQBUF <VIDIOC_QBUF>`
ioctl. The status of a buffer being mapped, enqueued, full or empty can
be determined at any time using the :ref:`VIDIOC_QUERYBUF` ioctl. Two
methods exist to suspend execution of the application until one or more