[Bug 67030] [HSW] no modes bigger than 1080p in the parsed EDID for 4k TV on both HDMI/VGA

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jul 23 20:05:26 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=67030

--- Comment #27 from cancan,feng <cancan.feng at intel.com> ---
(In reply to comment #24)
> If Windows works as you say, then grab its. modelines (and EDID). My
> expectation is that the EDID is the same, but the manufacturer installed a
> monitor.inf to compenstate for their non-conformant and lackluster EDID.


(In reply to comment #26)
> (In reply to comment #11)
> > (In reply to comment #10)
> > > Just to check: Does the max resolution of 2048x1152 on VGA work on linux?
> > 
> > No, 2048x1152 doesn't work on linux.
> 
> Digging out the VGA topic again. Can you please check in windows what
> refresh rate is used on Haswell VGA at 2048x1152?

2048x1152 only has 60 Hertz.

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