http://bugs.freedesktop.org/show_bug.cgi?id=11412
Summary: Unichrome - Invalid / Unimplemented DMA HEADER command Product: DRI Version: DRI CVS Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM modules AssignedTo: dri-devel@lists.sourceforge.net ReportedBy: [EMAIL PROTECTED] The unichrome DRI driver is sending unaligned data which confuses the DRM kernel module. This is what the dri driver is flushing (via_ioctl.c:854): viaFlushDmaLocked: unaligned value for vmesa->dmaLow: 7dc 0000: 430983f1 44390363 00000000 ffbf0505 0010: 430f0484 44390363 00000000 ffbf0505 dmesg shows this message: [drm:via_verify_command_stream] *ERROR* Invalid / Unimplemented DMA HEADER command. 0x430983f1 Tested on KM400 and CX700 mesa 6.5.1 and 6.5.2 How to reproduce: Playing gltron, It will abort after about 30 seconds. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel