Am Donnerstag, den 26.01.2006, 12:06 -0500 schrieb Felix Kühling: > > on my ThinkPad T20, I experience Lockups with either type of DMA, be it > > Vertex DMA or AGP texture access. With <Option "DmaMode" "None"> and > > <Option "AGPMode" "2"> glxgears runs perfectly, as does glxinfo, whereas > > ppracer locks up the system at start (supposedly because of using AGP > > texturing). If I add <Option "BusType" "PCI">, everything works as > > expected. > Did you suspend/resume the notebook? There was a problem with AGP after > resume that can be worked around by using BusType PCI. I suspected that > the bug was actually in the VIA AGP driver, not in the Savage driver. I > never got around to looking into it in detail though. I know about these problems. The driver from mid of last year had these problems: With AGPMode 1, I had serious problems, with AGPMode 2, everything worked fine until the first suspend, with BusType PCI, everything worked fine. The current snapshot crashes on BusType PCI without DmaMode None.
It surely is not a VIA AGP problem, my chipset is a i440BX. But the agpgart backend drivers are all quite like to each other, so i would expect common bugs. Michael Karcher ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642 -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
