On Fre, 2002-09-20 at 17:30, Andreas Stenglein wrote: > I tried to port Andreas Ehliar's mga-stereo-patch > (http://www.lysator.liu.se/~ehliar/3d/) > to current DRI-CVS. > > I think its almost done, but now the big problem for me > (as a "non-dri-developer") > is to get the vblank-irq and the pageflipping working > without locking up the machine. (file mga_dma.c) > The old mga-drm-driver was irq-driven and so the > additional vblank-irq-handling has been hooked > into the main irq-handler. > But this infrastructure isnt there anymore.
You may want to look at the radeon IRQ code on r200-0-2-branch and http://penguinppc.org/~daenzer/DRI/radeon-vblank.diff Let me know what you think about the interface in that patch, would be great if we could make this a template. -- Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer XFree86 and DRI project member / CS student, Free Software enthusiast ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
