libv4l: update v4l-utils help text (add more listed tools)

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libv4l/Config.in

@@ -26,8 +26,16 @@ config BR2_PACKAGE_LIBV4L_UTILS
 	help
 	  v4l-utils is a collection of various video4linux and DVB utilities.
 	  Enable this if you want to build the following tools:
-	  cx18-ctl, ir-keytable, ivtv-ctl, v4l2-ctl, v4l2-sysfs-path and
-	  others.
+	  - cx18-ctl
+	  - dvb-fe-tool, dvbv5-zap, dvbv5-scan, dvb-format-convert
+	  - decode_tm6000
+	  - ir-keytable
+	  - media-ctl
+	  - v4l2-compliance
+	  - v4l2-ctl, cx18-ctl, ivtv-ctl
+	  - v4l2-sysfs-path
+	  - rds-ctl
+	  - qv4l2 (if Qt is enabled)
 
 endif