Quoting Stuart Summers (2019-11-19 21:30:32) > mmap_gtt is already covered by a check for aperture presence. > Also add the case to the gem_set_domain IOCTL to avoid this > path for unsupported platforms.
It doesn't harm either, it will just mean in a place where it is neither in the GPU nor in the CPU cache, same as it does today. The additional flushes coming out of a GTT write domain should already be elided. It is used internally to mean precisely that... Userspace should already be weaning itself off set-domain altogether. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
