[Intel-gfx] Screen flickering with kernel 2.6.33-rc3
yakui.zhao at intel.com
Wed Jan 6 19:10:08 PST 2010
On Thu, 2010-01-07 at 08:32 +0800, Hanno Böck wrote:
> Am Donnerstag 07 Januar 2010 schrieben Sie:
> > So it's either FBC related or LVDS downclock related since self-refresh
> > is unconditional now. Does this patch also make the flicker go away?
> Yes, with patch (and without powersave-parameter), no flickering.
Can you provide the following info about your box?
a. lspci -vxxx
b. xrandr -q --verbose
c. vbios.dump, which can be obtained by using the following command:
echo 1 > /sys/devices/pci0000:00/0000:00:02.0/rom
cat /sys/devices/pci0000:00/0000:00:02.0/rom > vbios.dump
echo 0 > /sys/devices/pci0000:00/0000:00:02.0/rom
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