https://bugs.kde.org/show_bug.cgi?id=495819

--- Comment #9 from Zamundaaa <xaver.h...@gmail.com> ---
ddcutil gives us the first 128 bytes of the EDID, and that's used to match it
to the display - it seems that if you override the EDID, the kernel will also
provide that overridden EDID to KWin, so the EDID no longer matches.

>  Display 1
>  I2C bus:  /dev/i2c-12
>  DRM connector:           card0-DP-3
If ddcutil can figure out the matching drm connector, perhaps there's some
logic we can copy that doesn't depend on the EDID.

As a completely different approach, why do you override the EDID? Ideally that
shouldn't be necessary in the first place.

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