Hi, > - for the runtime upcasting the usual approach is to check the ->ops > pointer. Which means that would need to be the same for all virtio > dma_bufs, which might get a bit awkward. But I'd really prefer we not > add allocator specific stuff like this to dma-buf. This is exactly the problem, it gets messy quickly, also when it comes to using the drm_prime.c helpers ... take care, Gerd _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
