From d275ad225fc7c47e8458c8c1bf03240d1d2eead3 Mon Sep 17 00:00:00 2001
From: David Escalona <david.escalona@digi.com>
Date: Mon, 11 Jul 2022 13:26:22 +0200
Subject: [PATCH] connectcore-demo-example: fix video resolution read for ccmp
 devices

Signed-off-by: David Escalona <david.escalona@digi.com>
---
 connectcore-demo-example/demoserver.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/connectcore-demo-example/demoserver.py b/connectcore-demo-example/demoserver.py
index 5bf475f..043bbf9 100755
--- a/connectcore-demo-example/demoserver.py
+++ b/connectcore-demo-example/demoserver.py
@@ -646,7 +646,9 @@ def get_video_resolution():
     Returns:
         String: Video resolution.
     """
-    res = read_file("/sys/class/graphics/fb0/modes")
+    res = read_file("/sys/class/drm/card0/card0-DPI-1/modes")
+    if res == NOT_AVAILABLE:
+        res = read_file("/sys/class/graphics/fb0/modes")
     if res == NOT_AVAILABLE:
         return "-"