Henry Worth wrote: > Henry Worth wrote: > >> >> I gave the driver a quick try without the HOST_BIG_ENDIAN_EN bit >> set and with the PACK*LE macros. And, the 2-d stuff seems to be working >> and the textures do need the PACK*LE macros. So, perhaps the bit only >> impacts the DMA blits used to load the texture subimages? >> >> If someone with the docs can confirm what that bit is suppose to do, we >> may get be able to getaway with eliminating that bit. > > > Found a big pro and con for running without that bit set--- XV!
Ack, I'll have to retract both the pro and con. I forgot that I was working from a fresh src tree that didn't have Michel's indirect buffering and XV dma fixes that are required for stable XV with SMP linuxppc. Stablility with SMP linuxppc kernels requires disabling XV dma and forcing PCI mode. With the patches performance and stability are back where they were before. ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
