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-rw-r--r--Documentation/userspace-api/media/v4l/format.rst7
1 files changed, 3 insertions, 4 deletions
diff --git a/Documentation/userspace-api/media/v4l/format.rst b/Documentation/userspace-api/media/v4l/format.rst
index eaa6445f6160..35bbb2fea46e 100644
--- a/Documentation/userspace-api/media/v4l/format.rst
+++ b/Documentation/userspace-api/media/v4l/format.rst
@@ -1,4 +1,5 @@
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
+.. c:namespace:: V4L
.. _format:
@@ -6,7 +7,6 @@
Data Formats
************
-
Data Format Negotiation
=======================
@@ -53,8 +53,8 @@ image size.
When applications omit the :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl its locking side
effects are implied by the next step, the selection of an I/O method
with the :ref:`VIDIOC_REQBUFS` ioctl or implicit
-with the first :ref:`read() <func-read>` or
-:ref:`write() <func-write>` call.
+with the first :c:func:`read()` or
+:c:func:`write()` call.
Generally only one logical stream can be assigned to a file descriptor,
the exception being drivers permitting simultaneous video capturing and
@@ -67,7 +67,6 @@ All drivers exchanging data with applications must support the
:ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>` and :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` ioctl. Implementation of the
:ref:`VIDIOC_TRY_FMT <VIDIOC_G_FMT>` is highly recommended but optional.
-
Image Format Enumeration
========================