Hallo, IOhannes m zmoelnig hat gesagt: // IOhannes m zmoelnig wrote:
raphy.ilias@free.fr wrote:
that type of card. I had managed to display "clone" and "extended" screen. But
this is what frank said: use "clone"; some (esp. older) gfx cards on laptops will do this in hardware (no drivers involved);
Note that with the Intel chips or at least with their Xorg driver, you probably do *not* want to enable the Option "Clone" in xorg.conf. Even though this will make the second head ("Pipe B") display a cloned mirror of what's on the first head, Pipe B then will not be able to use "Video overlay functions" (http://en.wikipedia.org/wiki/Video_overlay) according to the "i810" manual page.
Another note: I found several websites which state that enabling Xinerama disables Direct Rendering (on i810). So you probably want to disable Xinerama for Gem, too.
Ciao
Frank Barknecht _ ______footils.org_ __goto10.org__