On Tue, Mar 3, 2015 at 9:21 PM, Alex Deucher wrote: > On Tue, Mar 3, 2015 at 2:21 PM, Tormod Volden wrote: >> On Tue, Mar 3, 2015 at 3:18 AM, Michel Dänzer wrote: >>> About patch 1, since mgaDownloadFromScreen doesn't do anything fancier >>> than memcpy, you can just remove it altogether and leave >>> pExa->DownloadFromScreen NULL. EXA then does basically the same thing >>> mgaDownloadFromScreen does. >> >> Yes, Connor also suggested that. However, I would like in any case to >> correct the old code first. Does the "general" EXA also do the >> equivalent to QUIESCE_DMA()? >> > > It calls waitMarker before doing sw ops if that is what you are asking.
Thanks. I took a look, they do different things, and QUIESCE_DMA() goes into mga_dri.c and places sprinkled with "FIXME what about EXA?". Anyway, I think I leave further changes to someone who can test :) Regards, Tormod _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
