So I've not yet went through the entire series; but I'm wondering if its at all possible to re-use some of this work: lkml.kernel.org/r/1428453299-19121-1-git-send-email-sukadev@xxxxxxxxxxxxxxxxxx That's for a Power8 HV call that can basically return an array of values; which on a superficial level sounds a bit like what this GPU hardware does. Let me read more of this.. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel