[Bug 97822] Split screen/display corruption issue on HP EliteOne 800 G2 23-in Touch AIO

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97822

--- Comment #85 from Ferry <freaky at bananateam.nl> ---
Hi,

we have a case open with HP to see if they will fix the BIOS timing table. Will
report back if they do. Same issue occurs on the HP ProOne 600 G2 by the way.

Did also come across this:

https://lab.nexedi.cn/kirr/linux/commit/5a1e5b6c460dccfd189c7e962281c8cce75da728

I'm not sure if it's relevant. Mostly this part might apply:

Judging by comments in the BIOS, if the SDVO LVDS option h40 is enabled,
then we are supposed to query the real panel type via Int15. We don't do
this and so for the Sony Vaio VGC-JS210J which has otherwise default
values, we choose the wrong mode.

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