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

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82102

--- Comment #14 from Wolfgang Rupprecht <wolfgang.rupprecht at gmail.com> ---
(In reply to comment #10)
> (In reply to comment #9)
> > Are there any GPU's and/or cards that are known to display 4k at 30hz or
> > above under X?
> 
> Your card is DCE5 which supports 4k over displayport only.  DCE6 and newer
> (SI family and newer; Radeon HD 7xxx and newer in marking parlance) support
> 4k over HDMI.

Thank you!  I got a Radeon HD 7770 card and it comes up at 3840x2160 @ 30.00
hz, which is all the Seiki 4k display will do.

As mentioned in comment 12, the error "(WW) EDID timing clock 297.00 exceeds
claimed max 115MHz, fixing" is still logged, but the card does get configured
with the 297 Mhz dot-clock, because it does display 4k at 30hz (according to
the on-screen data displayed by the Seiki monitor.)

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