https://bugs.freedesktop.org/show_bug.cgi?id=53101
--- Comment #11 from Kelly Doran <[email protected]> 2012-08-24 02:34:33 UTC --- I have been playing around with this a bit and made some progress. It seems to affect any nvc0 card (I have a GTX 580). I went through the commits between 3.4.0 and 3.5.0-rc1 and determined that the cause of the error is http://cgit.freedesktop.org/nouveau/linux-2.6/commit/?id=1a46098e910b96337f0fe3838223db43b923bad4 The cards work fine with the latest nouveau git tree if you comment out: { "COPY1", 5, 0x90b8, nvc0_bo_move_copy, nvc0_bo_move_init }, { "COPY0", 4, 0x90b5, nvc0_bo_move_copy, nvc0_bo_move_init }, which seems to imply that the nvc0_bo_move_copy function is not working correctly. I don't know nearly enough about nouveau to try to fix this function or know what consequence commenting out these lines has, but hopefully this helps. On a possibly related note, running glxinfo seems to crash xorg and produce some more PFIFO errors in dmesg, I have no idea if this is related to those lines being commented out or not (this is the first time I have ever gotten nouveau working on this computer). Everything else seems stable... so far... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
