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-rw-r--r--Documentation/DocBook/media/v4l/vidioc-create-bufs.xml16
1 files changed, 12 insertions, 4 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml
index 73ae8a6cd004..765549ff8a71 100644
--- a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml
@@ -48,6 +48,12 @@
48 <refsect1> 48 <refsect1>
49 <title>Description</title> 49 <title>Description</title>
50 50
51 <note>
52 <title>Experimental</title>
53 <para>This is an <link linkend="experimental"> experimental </link>
54 interface and may change in the future.</para>
55 </note>
56
51 <para>This ioctl is used to create buffers for <link linkend="mmap">memory 57 <para>This ioctl is used to create buffers for <link linkend="mmap">memory
52mapped</link> or <link linkend="userp">user pointer</link> 58mapped</link> or <link linkend="userp">user pointer</link>
53I/O. It can be used as an alternative or in addition to the 59I/O. It can be used as an alternative or in addition to the
@@ -94,16 +100,18 @@ information.</para>
94 <entry>The number of buffers requested or granted.</entry> 100 <entry>The number of buffers requested or granted.</entry>
95 </row> 101 </row>
96 <row> 102 <row>
97 <entry>&v4l2-memory;</entry> 103 <entry>__u32</entry>
98 <entry><structfield>memory</structfield></entry> 104 <entry><structfield>memory</structfield></entry>
99 <entry>Applications set this field to 105 <entry>Applications set this field to
100<constant>V4L2_MEMORY_MMAP</constant> or 106<constant>V4L2_MEMORY_MMAP</constant> or
101<constant>V4L2_MEMORY_USERPTR</constant>.</entry> 107<constant>V4L2_MEMORY_USERPTR</constant>. See <xref linkend="v4l2-memory"
108/></entry>
102 </row> 109 </row>
103 <row> 110 <row>
104 <entry>&v4l2-format;</entry> 111 <entry>__u32</entry>
105 <entry><structfield>format</structfield></entry> 112 <entry><structfield>format</structfield></entry>
106 <entry>Filled in by the application, preserved by the driver.</entry> 113 <entry>Filled in by the application, preserved by the driver.
114 See <xref linkend="v4l2-format" />.</entry>
107 </row> 115 </row>
108 <row> 116 <row>
109 <entry>__u32</entry> 117 <entry>__u32</entry>