[PATCH]Add green balance v4l2 ctrl support

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Hi,

The m5602 gspca driver has two sensors offering the possiblity to
control the green balance. This patch adds a v4l2 ctrl for this.

Regards,
Erik

Signed-off-by: Erik Andrén <erik.andren@xxxxxxxxx>

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diff -r 24361cfb8615 linux/include/linux/videodev2.h
--- a/linux/include/linux/videodev2.h	Wed Jan 28 16:55:17 2009 +0100
+++ b/linux/include/linux/videodev2.h	Wed Jan 28 17:11:39 2009 +0100
@@ -879,8 +879,10 @@
 #define V4L2_CID_BACKLIGHT_COMPENSATION 	(V4L2_CID_BASE+28)
 #define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
 #define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
+
+#define V4L2_CID_GREEN_BALANCE			(V4L2_CID_BASE+31)
 /* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+31)
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+32)
 
 /*  MPEG-class control IDs defined by V4L2 */
 #define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)

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