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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 7 08:33:27 UTC 2016


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

--- Comment #30 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
Hmm. So the answer I got from some Windows folks is that they always expect to
have an EDID for eDP panels. That would mean that the real problem is somewhere
in out i2c-over-aux handling since we clearly are unable to read the EDID from
the panel.

Please try this branch and attach the resulting dmesg (w/ drm.debug=0xe):
git://github.com/vsyrjala/linux.git dp_i2c_stuff

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