can I use drm_dma facilities to copy large memory blocks in user space? I specifically need to copy it from device mapped to shared memory oh :(
Michael P.S. for those interested in what all the hell I try to do, small comment: I have bt frame grabber mmaped to my process, I have to filter frames and get them out to the screen, without taking more than ~10% of CPU. My current path might be - mmap - dma-copy to shared - XvShmPutImage (hopefully i810 Xv driver will someday use DMA (from dri) to move memory). _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
