On Mon, 3 Feb 2003, Keith Whitwell wrote: >>>please find attached a complete patch that allows pci Radeon cards to >>>work with DRI. It was created against the DRI CVS xc branch/trunk. >> >> >> Thanks, I'll commit this unless someone else comes up with a better >> solution. > >Well, I'd like to at least understand why *two* reads are necessary.
The first one to flush the ring buffer to the card prior to the COMMIT_RING(), then the second one to flush the RADEON_WRITE() inside COMMIT_RING() right away. -- Mike A. Harris ftp://people.redhat.com/mharris OS Systems Engineer - XFree86 maintainer - Red Hat ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel