diff --git a/Documentation/DocBook/v4l/pixfmt.xml b/Documentation/DocBook/v4l/pixfmt.xml
index c4ad0a8e42dc..5376aefeeffc 100644
--- a/Documentation/DocBook/v4l/pixfmt.xml
+++ b/Documentation/DocBook/v4l/pixfmt.xml
@@ -787,6 +787,20 @@ http://www.thedirks.org/winnov/
'TM60'Used by Trident tm6000
+
+ V4L2_PIX_FMT_CIT_YYVYUY
+ 'CITV'
+ Used by xirlink CIT, found at IBM webcams.
+ Uses one line of Y then 1 line of VYUY
+
+
+
+ V4L2_PIX_FMT_KONICA420
+ 'KONI'
+ Used by Konica webcams.
+ YUV420 planar in blocks of 256 pixels.
+
+ V4L2_PIX_FMT_YYUV'YYUV'
diff --git a/Documentation/DocBook/v4l/videodev2.h.xml b/Documentation/DocBook/v4l/videodev2.h.xml
index 865b06d9e679..eda385891ade 100644
--- a/Documentation/DocBook/v4l/videodev2.h.xml
+++ b/Documentation/DocBook/v4l/videodev2.h.xml
@@ -364,6 +364,8 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
#define V4L2_PIX_FMT_TM6000 v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
#define V4L2_PIX_FMT_STV0680 v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
+#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
+#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
/*
* F O R M A T E N U M E R A T I O N