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 meson setup build meson compile -C build meson install -C build 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 and don't forget to add a 'Signed-off-by' line when submitting patches! If you don't know what that is, then see: https://elinux.org/Developer_Certificate_Of_Origin 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. If the EDID was modified by other devices in the chain (e.g. AV Receivers), then name the EDID as: <TV vendor>-<TV model>-<TV port>-<AV vendor>-<AV model>-<AV port> The test directory contains some special input files to verify the edid-decode parser and hand-crafted EDIDs to test rarely seen EDID features. I host a simple website where you can paste an EDID and get the full edid-decode output here: https://hverkuil.home.xs4all.nl/edid-decode/edid-decode.html This is updated regularly with the latest edid-decode. It uses emscripten and the html file is maintained in the emscripten directory of edid-decode. To build it, set the project up using the provided crossfile: meson setup build-wasm --cross-file ./emscripten/wasm-crossfile.txt --prefix=$(pwd)/install-wasm meson install -C build-wasm # serve the files using a local webserver cd install-wasm/bin python3 -m http.server This assumes that emscripten is installed, of course. The location of the toolchain can be adjusted in emscripten/wasm-crossfile.txt. Currently it assumes that the emscripten tools are in your $PATH. See also https://emscripten.org/docs/getting_started/Tutorial.html and https://mesonbuild.com/Cross-compilation.html. You can find a very large collection of EDIDs here: https://github.com/linuxhw/EDID This collection has been used to test edid-decode. I can also be contacted directly: Hans Verkuil <hverkuil-cisco@xs4all.nl> Regards, Hans
leoli0605/edid-decode
Mirror of https://git.linuxtv.org/edid-decode.git, which will be updated automatically every month. Spec: https://glenwing.github.io/docs/VESA-EEDID-A2.pdf
C++NOASSERTION