On Saturday, 19 May 2018 04:07:10 MSK Dmitry Osipenko wrote: > Host1x's CDMA can't access the command buffers if IOMMU and Host1x > firewall are enabled in the kernels config because firewall doesn't map > the copied buffer into IOVA space. Fix this by skipping IOMMU > initialization if firewall is enabled as firewall merges sparse cmdbufs > into a single contiguous buffer and hence IOMMU isn't needed in this case. > > Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> Thierry, please consider applying this patch. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
