Bartosz Kosiorek wrote: > Hello. > > I have a big problem. > When I try to enable some 2d graphic (game) > or type "glxgears", the error displays: > > fire_buffer: DRM_VIA_PCICMD returned -22 > > I think this error displays, because the DRM is not supported for > VT3336 chipset. > > VT3336 (K8M890) is a chipset for AMD Athlon/K8 CPU. Due to K8's unique > architecture, the AGP resource and behavior are different from > the traditional AGP which resides only in chipset. > > Is it possible to get some documentation from VIA company, about AGP > and DRM for VT3336 chipset? > Is it hard to implement AGP (and DRM) VT3336 to openchrome driver ? > > Best Regards > Bartosz > Beside the Chrome9 documentation VIA already released and that is linked from the wiki[1], there is also a couple patches introducing a dedicated Chrome9 drm driver VIA submitted for kernel inclusion[2] which are probably a good information source. I believe the preferred path for Chrome9 DRM is to add support for it to the new openchrome drm module Thomas is working on at the moment[3].
Regards, Xavier [1] http://www.openchrome.org/trac/wiki/Development#Hardwaredocumentation [2] http://article.gmane.org/gmane.comp.video.dri.devel/32970 http://article.gmane.org/gmane.comp.video.dri.devel/32973 http://article.gmane.org/gmane.comp.video.dri.devel/32976 http://article.gmane.org/gmane.comp.video.dri.devel/32978 [3] http://cgit.freedesktop.org/mesa/drm/log/?h=modesetting-newttm _______________________________________________ Openchrome-devel mailing list [email protected] http://wiki.openchrome.org/mailman/listinfo/openchrome-devel
