From 4196ad7cc99fce466b50be5df94ca8a2f0d1cf42 Mon Sep 17 00:00:00 2001
From: Johan Korsnes <johan.korsnes@gmail.com>
Date: Tue, 18 Jun 2019 03:37:26 -0400
Subject: [PATCH] media: vivid.rst: describe display present control

Signed-off-by: Johan Korsnes <johan.korsnes@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
---
 Documentation/media/v4l-drivers/vivid.rst | 5 +++++
 1 file changed, 5 insertions(+)

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
 ~~~~~~~~~~~~~~~~~~~~~~~~~~