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-rw-r--r--Documentation/DocBook/media/v4l/subdev-formats.xml12
1 files changed, 10 insertions, 2 deletions
diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml b/Documentation/DocBook/media/v4l/subdev-formats.xml
index 2588ad781242..4e73345e3eab 100644
--- a/Documentation/DocBook/media/v4l/subdev-formats.xml
+++ b/Documentation/DocBook/media/v4l/subdev-formats.xml
@@ -50,8 +50,16 @@ capture streams and by the application for output streams,
see <xref linkend="colorspaces" />.</entry>
</row>
<row>
- <entry>__u32</entry>
- <entry><structfield>reserved</structfield>[6]</entry>
+ <entry>&v4l2-xfer-func;</entry>
+ <entry><structfield>xfer_func</structfield></entry>
+ <entry>This information supplements the
+<structfield>colorspace</structfield> and must be set by the driver for
+capture streams and by the application for output streams,
+see <xref linkend="colorspaces" />.</entry>
+ </row>
+ <row>
+ <entry>__u16</entry>
+ <entry><structfield>reserved</structfield>[11]</entry>
<entry>Reserved for future extensions. Applications and drivers must
set the array to zero.</entry>
</row>