[intel] 1080p at 60Hz on an intel G45 chipset

[Eric Anholt]

On Tue, 2009-01-06 at 15:12 +0100, strawks wrote:
> Hi all,
> 
> I have a G45 chipset working fine at 1080p at 50Hz but i can't get it to 
> work at 60Hz.
> 
> The X says :
> Not using mode "1080p at 60" (mode clock too high)
> 
> My modeline is defined as follow (obtained with cvt -vr 1920 1080 60) :
> ModeLine "1080p at 60" 173.00 1920 2048 2248 2576 1080 1083 1088 1120
> 
> I don't really need it but just curious if I missed something (maybe a 
> bad modeline for this card?) or is it just not supported by the driver 
> (the chipset does support 1080p at 60Hz, win32 uses this mode by default, 
> as reported by my TV).

That's a non-reduced mode you produced, which is too high of a clock.
Try cvt -v -r 1920 1080 60

-- 
Eric Anholt
eric at anholt.net                         eric.anholt at intel.com


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