On Monday, July 5, 2021 6:53:08 AM PDT Matthew Auld wrote: > It's a noop on DG1, and in the future when need to support other devices > which let us control the coherency, then it should be an immutable > creation time property for the BO. This will likely be controlled > through a new gem_create_ext extension. > > v2: add some kernel doc for the discrete changes, and document the > implicit rules > > Suggested-by: Daniel Vetter <daniel@xxxxxxxx> > Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx> > Cc: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx> > Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> > Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx> > Cc: Jordan Justen <jordan.l.justen@xxxxxxxxx> > Cc: Kenneth Graunke <kenneth@xxxxxxxxxxxxx> > Cc: Jason Ekstrand <jason@xxxxxxxxxxxxxx> > Cc: Daniel Vetter <daniel.vetter@xxxxxxxx> > Cc: Ramalingam C <ramalingam.c@xxxxxxxxx> > --- > drivers/gpu/drm/i915/gem/i915_gem_domain.c | 6 +++++ > include/uapi/drm/i915_drm.h | 29 +++++++++++++++++++++- > 2 files changed, 34 insertions(+), 1 deletion(-) This caching ioctl patch is: Reviewed-by: Kenneth Graunke <kenneth@xxxxxxxxxxxxx>
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