1 files changed, 13 insertions, 2 deletions

diff --git a/Documentation/DocBook/v4l/vidioc-g-fmt.xml b/Documentation/DocBook/v4l/vidioc-g-fmt.xml
index 7c7d1b72c40d..a4ae59b664eb 100644
--- a/Documentation/DocBook/v4l/vidioc-g-fmt.xml
+++ b/Documentation/DocBook/v4l/vidioc-g-fmt.xml
@@ -60,11 +60,13 @@ application.</para>
 <structfield>type</structfield> field of a struct
 <structname>v4l2_format</structname> to the respective buffer (stream)
 type. For example video capture devices use
-<constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant>. When the application
+<constant>V4L2_BUF_TYPE_VIDEO_CAPTURE</constant> or
+<constant>V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE</constant>. When the application
 calls the <constant>VIDIOC_G_FMT</constant> ioctl with a pointer to
 this structure the driver fills the respective member of the
 <structfield>fmt</structfield> union. In case of video capture devices
-that is the &v4l2-pix-format; <structfield>pix</structfield> member.
+that is either the &v4l2-pix-format; <structfield>pix</structfield> or
+the &v4l2-pix-format-mplane; <structfield>pix_mp</structfield> member.
 When the requested buffer type is not supported drivers return an
 &EINVAL;.</para>
 
@@ -134,6 +136,15 @@ devices.</entry>
           </row>
           <row>
             <entry></entry>
+            <entry>&v4l2-pix-format-mplane;</entry>
+            <entry><structfield>pix_mp</structfield></entry>
+            <entry>Definition of an image format, see <xref
+                linkend="pixfmt" />, used by video capture and output
+devices that support the <link linkend="planar-apis">multi-planar
+version of the API</link>.</entry>
+          </row>
+          <row>
+            <entry></entry>
             <entry>&v4l2-window;</entry>
             <entry><structfield>win</structfield></entry>
             <entry>Definition of an overlaid image, see <xref