[Bug 82102] 4k monitor edid rejected: EDID timing clock 297.00 exceeds claimed max 115MHz, fixing

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Sep 30 23:31:14 PDT 2014


D. Hugh Redelmeier <hugh at mimosa.com> changed:

           What    |Removed                     |Added
                 CC|                            |hugh at mimosa.com

--- Comment #17 from D. Hugh Redelmeier <hugh at mimosa.com> ---
I too have this monitor.

I too get "(WW) EDID timing clock 297.00 exceeds claimed max 115MHz, fixing"

I'm running "X.Org X Server 1.14.4" that is the latest version with Fedora 20.

I have no idea if the Intel video can handle 3840x2160 at 30Hz.  The processor is
Intel(R) Celeron(R) CPU 857.  But nothing in the Xorg.0.log seems like a
complaint from the intel driver (i.e prefixed with "intel(0)").

PS: Hi, Wolfgang.  Our paths cross in another bz entry.

Even if this isn't a bug, I suggest the message I got be changed to indicate
the source of the claimed maximum 115MHz -- I have no idea where that limit
comes from.

Also, if a driver trims modelines because of limitations, surely it should log
that fact.

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