https://bugs.freedesktop.org/show_bug.cgi?id=30647
Michel Dänzer <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX --- Comment #3 from Michel Dänzer <[email protected]> 2010-10-07 02:42:31 PDT --- (In reply to comment #2) > I agree it's a useful optimization and WONTFIX is fine with me, although I > think it would be cleaner to disable EXANoUploadToScreen option, Not possible, it's an option of the "exa" module, which doesn't know that the driver really needs the UploadToScreen hook. > or at least mention it in exa(4) that this option causes segfault with radeon > driver. If anything it should rather be documented with the driver. > I was trying this option because of bug 30188, which gives me > EVERGREENUploadToScreen in the backtrace, and was hoping EXANoUploadToScreen > option would fix it, unfortunately it doesn't. Trying to work around that problem really requires the UploadTo/DownloadFromScreen hooks. The issue is that there is still sometimes direct CPU access to VRAM. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
