[Bug 12913] radeon driver drives external monitor at 59Hz intead of higher (85) - flicker

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=12913





------- Comment #6 from orion at cora.nwra.com  2007-12-04 11:58 PST -------
Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1600 x 1200
VGA-0 connected 1600x1200+0+0 (normal left inverted right x axis y axis) 352mm
x 264mm
   1600x1200      85.0*+   75.0
   1024x768       85.0     75.1
   1280x1024      84.8     75.0
   1152x864       75.0
   800x600        84.9     75.0
   640x480        84.6     75.0     60.0
   720x400        70.1
LVDS disconnected (normal left inverted right x axis y axis)
S-video disconnected (normal left inverted right x axis y axis)

Switching to 1024x768 drives the monitor at 117.8kHz/146Hz.
Switching to 1600x1200x75 drives it at 74.5kHz/59Hz.
                       85              73.9kHz/59Hz.

So it doesn't appear to be twiddling the registers properly.


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