This utility is maintained here: https://git.linuxtv.org/edid-decode.git/ To build this do: git clone git://linuxtv.org/edid-decode.git cd edid-decode make make install Patches and bug reports can be sent to the linux-media@vger.kernel.org mailinglist (see https://www.linuxtv.org/lists.php). Please make sure that 'edid-decode' appears in the subject line. Please add a 'Signed-off-by' line when submitting patches! I can also be contacted directly: Hans Verkuil <hverkuil-cisco@xs4all.nl> Regards, Hans