EDID: drm walker

diff --git a/edid-drm b/edid-drm
new file mode 100755 (executable)
index 0000000..69c179c
--- /dev/null
+++ b/edid-drm
@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+for a in /sys/class/drm/card*-* ; do
+       if [ -f $a/edid -a $(cat 2>/dev/null $a/enabled) = enabled ] ; then
+               echo "### $(basename $a) ###"
+               echo
+               ./edid <$a/edid
+               echo
+       fi
+done