diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
index 60308f1..9fc9a2e 100644
--- a/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml
@@ -1,12 +1,14 @@
-    <refentry id="V4L2-PIX-FMT-YUV420M">
+    <refentry>
       <refmeta>
-	<refentrytitle>V4L2_PIX_FMT_YUV420M ('YM12')</refentrytitle>
+	<refentrytitle>V4L2_PIX_FMT_YUV420M ('YM12'), V4L2_PIX_FMT_YVU420M ('YMUM')</refentrytitle>
 	&manvol;
       </refmeta>
       <refnamediv>
-	<refname> <constant>V4L2_PIX_FMT_YUV420M</constant></refname>
-	<refpurpose>Variation of <constant>V4L2_PIX_FMT_YUV420</constant>
-	  with planes non contiguous in memory. </refpurpose>
+	<refname id="V4L2_PIX_FMT_YUV420M"><constant>V4L2_PIX_FMT_YUV420M</constant></refname>
+	<refname id="V4L2_PIX_FMT_YVU420M"><constant>V4L2_PIX_FMT_YVU420M</constant></refname>
+	<refpurpose>Variation of <constant>V4L2_PIX_FMT_YUV420</constant>,
+	<constant>V4L2_PIX_FMT_YVU420</constant> respectively with planes non contiguous in memory.
+		</refpurpose>
       </refnamediv>
 
       <refsect1>
@@ -16,29 +18,34 @@
 The three components are separated into three sub- images or planes.
 
 The Y plane is first. The Y plane has one byte per pixel. The Cb data
-constitutes the second plane which is half the width and half
-the height of the Y plane (and of the image). Each Cb belongs to four
+constitutes the second plane for <constant>V4L2_PIX_FMT_YUV420M</constant> format
+and the third plane for <constant>V4L2_PIX_FMT_YVU420M</constant> format,
+which is half the width and half the height of the Y plane (and of the image).
+Each Cb belongs to four
 pixels, a two-by-two square of the image. For example,
 Cb<subscript>0</subscript> belongs to Y'<subscript>00</subscript>,
 Y'<subscript>01</subscript>, Y'<subscript>10</subscript>, and
-Y'<subscript>11</subscript>. The Cr data, just like the Cb plane, is
-in the third plane. </para>
+Y'<subscript>11</subscript>. The Cr data, just like the Cb data, constitutes
+the third plane for <constant>V4L2_PIX_FMT_YUV420M</constant> format and
+the second plane for <constant>V4L2_PIX_FMT_YVU420M</constant> format. </para>
 
 	<para>If the Y plane has pad bytes after each row, then the Cb
 and Cr planes have half as many pad bytes after their rows. In other
-words, two Cx rows (including padding) is exactly as long as one Y row
+words, two Cx rows (including padding) are exactly as long as one Y row
 (including padding).</para>
 
-	<para><constant>V4L2_PIX_FMT_NV12M</constant> is intended to be
+	<para><constant>V4L2_PIX_FMT_YUV420M</constant>,
+<constant>V4L2_PIX_FMT_YVU420M</constant> are intended to be
 used only in drivers and applications that support the multi-planar API,
 described in <xref linkend="planar-apis"/>. </para>
 
 	<example>
-	  <title><constant>V4L2_PIX_FMT_YVU420M</constant> 4 &times; 4
-pixel image</title>
+	  <title><constant>V4L2_PIX_FMT_YUV420M</constant>,
+		<constant>V4L2_PIX_FMT_YVU420M</constant> 4 &times; 4
+		pixel image</title>
 
 	  <formalpara>
-	    <title>Byte Order.</title>
+	    <title>Byte Order for V4L2_PIX_FMT_YUV420M.</title>
 	    <para>Each cell is one byte.
 		<informaltable frame="none">
 		<tgroup cols="5" align="center">
@@ -101,6 +108,68 @@ pixel image</title>
 	  </formalpara>
 
 	  <formalpara>
+	    <title>Byte Order for V4L2_PIX_FMT_YVU420M.</title>
+	    <para>Each cell is one byte.
+		<informaltable frame="none">
+		<tgroup cols="5" align="center">
+		  <colspec align="left" colwidth="2*" />
+		  <tbody valign="top">
+		    <row>
+		      <entry>start0&nbsp;+&nbsp;0:</entry>
+		      <entry>Y'<subscript>00</subscript></entry>
+		      <entry>Y'<subscript>01</subscript></entry>
+		      <entry>Y'<subscript>02</subscript></entry>
+		      <entry>Y'<subscript>03</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start0&nbsp;+&nbsp;4:</entry>
+		      <entry>Y'<subscript>10</subscript></entry>
+		      <entry>Y'<subscript>11</subscript></entry>
+		      <entry>Y'<subscript>12</subscript></entry>
+		      <entry>Y'<subscript>13</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start0&nbsp;+&nbsp;8:</entry>
+		      <entry>Y'<subscript>20</subscript></entry>
+		      <entry>Y'<subscript>21</subscript></entry>
+		      <entry>Y'<subscript>22</subscript></entry>
+		      <entry>Y'<subscript>23</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start0&nbsp;+&nbsp;12:</entry>
+		      <entry>Y'<subscript>30</subscript></entry>
+		      <entry>Y'<subscript>31</subscript></entry>
+		      <entry>Y'<subscript>32</subscript></entry>
+		      <entry>Y'<subscript>33</subscript></entry>
+		    </row>
+		    <row><entry></entry></row>
+		    <row>
+		      <entry>start1&nbsp;+&nbsp;0:</entry>
+		      <entry>Cr<subscript>00</subscript></entry>
+		      <entry>Cr<subscript>01</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start1&nbsp;+&nbsp;2:</entry>
+		      <entry>Cr<subscript>10</subscript></entry>
+		      <entry>Cr<subscript>11</subscript></entry>
+		    </row>
+		    <row><entry></entry></row>
+		    <row>
+		      <entry>start2&nbsp;+&nbsp;0:</entry>
+		      <entry>Cb<subscript>00</subscript></entry>
+		      <entry>Cb<subscript>01</subscript></entry>
+		    </row>
+		    <row>
+		      <entry>start2&nbsp;+&nbsp;2:</entry>
+		      <entry>Cb<subscript>10</subscript></entry>
+		      <entry>Cb<subscript>11</subscript></entry>
+		    </row>
+		  </tbody>
+		</tgroup>
+		</informaltable>
+	      </para>
+	  </formalpara>
+	  <formalpara>
 	    <title>Color Sample Location.</title>
 	    <para>
 		<informaltable frame="none">
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index dbf9d3a..80962b8 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -365,6 +365,7 @@ struct v4l2_pix_format {
 
 /* three non contiguous planes - Y, Cb, Cr */
 #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12  YUV420 planar */
+#define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'V', 'U', 'M') /* 12  YVU420 planar */
 
 /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
