diff --git a/Documentation/media/v4l-drivers/vivid.rst b/Documentation/media/v4l-drivers/vivid.rst
index edb6f33e029c..7082fec4075d 100644
--- a/Documentation/media/v4l-drivers/vivid.rst
+++ b/Documentation/media/v4l-drivers/vivid.rst
@@ -941,6 +941,11 @@ Digital Video Controls
 	affects the reported colorspace since DVI_D outputs will always use
 	sRGB.
 
+- Display Present:
+
+	sets the presence of a "display" on the HDMI output. This affects
+	the tx_edid_present, tx_hotplug and tx_rxsense controls.
+
 
 FM Radio Receiver Controls
 ~~~~~~~~~~~~~~~~~~~~~~~~~~