i810 rotate memory range off?

Alex Deucher alexdeucher at gmail.com
Mon Apr 17 15:07:28 PDT 2006

On 4/16/06, Thomas Glanzmann <sithglan at stud.uni-erlangen.de> wrote:
> Hello again Alan,
> I still have a problem with some artefacts on my screen. They are quiet
> reproducable as soon as I switch folder in mutt for example or edit a
> text in vim they pop up. I was able to make a screenshot of them. This
> happens with CVS HEAD and GIT HEAD of the intel driver run in 'xrandr
> -o left' mode (once counter-clockwise rotated). I can get rid of this
> artefacts using redraw or press ctrl-l in my xterm. Maybe you have an
> idea how to fix that. Everything else seems perfect.
> Artefacts:
> http://wwwcip.informatik.uni-erlangen.de/~sithglan/shot.png
> In the upper left you can see a few one pixel wide short blue dotted
> lines. This is a screenshot of my xterm running in fullscreen mode (you
> can tell that I am in mutt from the mutt status bar and my screen status
> bar (if you scroll down a lot). My display resolution is 1200x1600.

looks like a bandwidth problem.  it may be a lack of bandwidth or
perhaps the DDA or similar/related hardware need some tweaking.  what
refresh rate and depth are you using?


>         Thomas

More information about the xorg mailing list