4K monitors?

[don fisher]

On 06/30/14 05:37, Tethys wrote:
> On Mon, Jun 30, 2014 at 1:18 PM, Tom Horsley <horsley1953 at gmail.com> wrote:
>
>> Is anyone using a 4K monitor on fedora with open source
>> video drivers and actually getting a 60HZ 3840x2160
>> image of a single desktop?
>>
>> If so, care to share which video card and monitor
>> you use?
>
> Not on a single monitor, but I have a quad headed system running at
> 7920x1920 from a single Nvidia GK107 using Nouveau drivers.
>
> Tet
>
Can you tell me where documentation exists on how to set up the XWindow 
system. I used /etc/X11/xorg.conf in the past, but that all appears to 
have been replaced by something I cannot find.

Thanks, sorry for off topic
Don