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

[Keith Packard]

On Tue, 2009-01-06 at 15:12 +0100, strawks wrote:

> 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

cvt command line parsing is broken -- -vr doesn't emit reduced blanking.

Using 'cvt -r 1920 1080':

# 1920x1080 59.93 Hz (CVT 2.07M9-R) hsync: 66.59 kHz; pclk: 138.50 MHz
Modeline "1920x1080R"  138.50  1920 1968 2000 2080  1080 1083 1088 1111 +hsync -vsync

This is within the clock limits of a single link DVI or HDMI connection
and should work a lot better.

-- 
keith.packard at intel.com
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