[Bug 201497] [amdgpu]: '*ERROR* No EDID read' is back in 4.19

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Jan 23 23:49:31 UTC 2019


https://bugzilla.kernel.org/show_bug.cgi?id=201497

Elliot Thomas (e.singularitycat at gmail.com) changed:

           What    |Removed                     |Added
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                 CC|                            |e.singularitycat at gmail.com

--- Comment #7 from Elliot Thomas (e.singularitycat at gmail.com) ---
Same here, RX580 and an ASUS PG278Q monitor, also with G-Sync support.
A different DisplayPort monitor (without G-Sync) worked perfectly.

I've noticed someone else with the same monitor having this issue over on the
freedesktop bug tracker: https://bugs.freedesktop.org/show_bug.cgi?id=108806

Interestingly, in more recent kernels, the affected monitor appears to flash
rapidly. I still see the EDID read fail in this case. I'll try and grab a dmesg
of this at some point.

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