Quoting Chris Wilson (2020-01-14 22:47:58) > Quoting Matt Roper (2020-01-14 22:45:08) > > Since gen12 platform support isn't finalized yet, let's kill off the > > legacy color key ioctl for this platform; there's no userspace today > > that can run on this platform that utilizes this legacy ioctl, so we can > > safely kill it now before it becomes ABI. > > > > Color key functionality never got integrated into the property / atomic > > interface, and the only known open source consumer was the Intel DDX > > which was never updated to run on platforms beyond gen9. If color > > keying is desired going forward, it should really be exposed as a > > property so that it can be applied atomically with other display updates > > (and should probably be standardized in a way all drivers can choose to > > support rather than being i915-specific). > > But it does run on those platforms and exposes the sprite plane via Xv. What you can say is that the color_key is not required by the Xv sprite code. We will just unfortunately advertise it to clients, but not actually do anything. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx