From cb320ab82cebd0e6d28b481895e1efeff3dc555f Mon Sep 17 00:00:00 2001
From: Jon Abrams <1243092+JonAbrams@users.noreply.github.com>
Date: Mon, 13 Apr 2026 00:38:28 -0700
Subject: [PATCH] video: Power down unused HDMI-CEC on ADV7513 (#1156)

---
 video.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/video.cpp b/video.cpp
index b3aa5be..27c5ef4 100644
--- a/video.cpp
+++ b/video.cpp
@@ -1516,6 +1516,7 @@ static void hdmi_config_init()
 
 		0xBB, 0x00,				// ADI required Write.
 		0xDE, 0x9C,				// ADI required Write.
+		0xE2, 0x01,				// Power down the CEC.
 		0xE4, 0x60,				// ADI required Write.
 		0xFA, 0x7D,				// Nbr of times to search for good phase
 
@@ -4111,4 +4112,3 @@ int video_get_rotated()
   return current_video_info.rotated;
 }
 
-