On Mon, 2004-11-22 at 22:26 +0000, Dave Airlie wrote: > Hi all, > I'm just wondering how much testing anyone has done on the Radeon > M7/7500 and vblanks,
IIRC that was what I had when I originally wrote the wait for vblank code, but it's changed a lot since then. > I have an application that has been running for 2-3 days no worries > with vblank_mode=0, but of course chews CPU and tears the screen, I > recently started running it with vblank_mode=2 or 3 and it hangs > in the glXSwapBuffers after a few hours, it looks like it is repeatedly > calling the ioctl, Have you tried adding some debugging output to find out why that is? > and from /proc/interrupts I can see the card is generating interrupts... > > Restarting my app doesn't help, (as I'm using solo I get radeonfb > timeouts...).. it looks like my card is hung but why would the vblank hang > it and it is still generating interrupts... The interrupts are probably generated by the display controller, the accelerator may still be wedged... -- Earthling Michel DÃnzer | Debian (powerpc), X and DRI developer Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
