Am 30.01.19 um 11:55 schrieb Chris Wilson:
amdgpu only uses shared-fences internally, but dmabuf importers rely on
implicit write hazard tracking via the reservation_object.fence_excl.
For example, the importer use the write hazard for timing a page flip to
only occur after the exporter has finis
amdgpu only uses shared-fences internally, but dmabuf importers rely on
implicit write hazard tracking via the reservation_object.fence_excl.
For example, the importer use the write hazard for timing a page flip to
only occur after the exporter has finished flushing its write into the
surface. As s
Quoting Huang Rui (2018-08-07 11:56:24)
> On Tue, Aug 07, 2018 at 11:45:00AM +0100, Chris Wilson wrote:
> > amdgpu only uses shared-fences internally, but dmabuf importers rely on
> > implicit write hazard tracking via the reservation_object.fence_excl.
> > For example, the importer use the write h
On Tue, Aug 07, 2018 at 11:45:00AM +0100, Chris Wilson wrote:
> amdgpu only uses shared-fences internally, but dmabuf importers rely on
> implicit write hazard tracking via the reservation_object.fence_excl.
> For example, the importer use the write hazard for timing a page flip to
> only occur aft
amdgpu only uses shared-fences internally, but dmabuf importers rely on
implicit write hazard tracking via the reservation_object.fence_excl.
For example, the importer use the write hazard for timing a page flip to
only occur after the exporter has finished flushing its write into the
surface. As s
