[Xorg-driver-geode] Flickering Seen On Changing Resolution

[pratish ganguly]

Dear Jordan

I tried without specifying any modelines at all. But in this case also , the
fickering is seen. Moreover, in 1280x1024 pixels screer resolution, X is
unable start up. I am attaching the X log file along with this mail.

On 12/19/07, Jordan Crouse <jordan.crouse at amd.com> wrote:
>
> On 19/12/07 14:59 +0530, pratish ganguly wrote:
> > Dear all
> > I am having a customised linux distribution installed on a thin client
> > with the following configuration.
> > AMD LX800
> > Xorg version 7.2
> >
> > The display driver that I am using is from xorg git
> >
> http://gitweb.freedesktop.org/?p=xorg/driver/xf86-video-amd.git;a=summary
> >
> > I am using three resolutions
> >   800x 600
> > 1024x 768
> > 1280x1024
> >
> > The problem that I am facing is that when I am changing the resolution ,
>
> > there is a flickering seen on the screen during X restart. Here is a
> list of
> > Modelines that i have tried out in my xorg.conf file
>
> Have you tried not specifying any modelines in your xorg.conf at all?
> The Geode driver has built in timings for most of the standard VESA
> modes that are correctly matched to the PLL.  Just comment
> out all of the modelines in your xorg.conf file, make sure
> that the vsync and hsync ranges are correct for your monitor, and specify
> the resolutions as normal.
>
> If that doesn't get any better, then please send a X log file, and we can
> see what modes the driver thinks it is using.
>
> Jordan
>
>
>

With best regards
Pratish Ganguly
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