On 03/05/2015 01:07 PM, Chris Wilson wrote: > On Thu, Mar 05, 2015 at 04:27:59PM +0100, Daniel Vetter wrote: >> I recommended exposing the PIN_BIAS since that will work without full >> ppgtt too. And yeah for full ppgtt we could just use svm where userspace >> controls the address, but since that's still a bit out we might need a >> quick interim solution? > > Letting userspace control the address of bo used in a batch is about 2 > patches each of ~100 lines. And it could be used will full-ppgtt before > svm if mesa wants to take complete control of its layout. I think it is > one of those useful tools that is likely to find uses far beyond the > initial justification. Well we need someone to pick it up and do it; we've already shafted userspace for several years due to foot dragging on the command parser... I hope something as simple as this doesn't stall out. Jesse _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
