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!

New sample EDIDs are welcome. Please note that these must be real
EDIDs read from real hardware, so no artificially constructed EDIDs.

The naming of EDIDs in the data directory is:

<vendor>-<model>-<port>[-tileX]

<port> is one of dp, hdmi, vga, dvi
When a tile is also specified, then dp should include the DP connector
number, e.g. dp1-tile0, dp2-tile1.

All lower case.

I can also be contacted directly:

Hans Verkuil <hverkuil-cisco@xs4all.nl>

Regards,

	Hans