Hi, > buffer. I tried to put a dma_sync_sg_for_device() on virtio_gpu_object > obj->pages-sgl > before VIRTIO_GPU_CMD_TRANSFER_TO_HOST_2D is sent. This fixes the kernel > console path.
That should be the right place. > Once display manger is kicked off for example (sudo systemctl start > lightdm.service) and > resource id 3 gets created from user space down, it still gives a blank black > screen. Hmm. I'd suspect there is simply a code path missing. Can you send the patch you have? cheers, Gerd _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel