On Mon, 7 May 2018 18:11:02 +0200 Boris Brezillon <boris.brezil...@bootlin.com> wrote:
> On Mon, 07 May 2018 08:56:14 -0700 > Eric Anholt <e...@anholt.net> wrote: > > > Boris Brezillon <boris.brezil...@bootlin.com> writes: > > > > > When using uni-planar formats (like RGB), the scaling parameters are > > > stored in plane 0, not plane 1. > > > > > > Fixes: fc04023fafec ("drm/vc4: Add support for YUV planes.") > > > Cc: sta...@vger.kernel.org > > > Signed-off-by: Boris Brezillon <boris.brezil...@bootlin.com> > > > > Reviewed-by: Eric Anholt <e...@anholt.net> > > > > Looking at the other branch, did I get the scl0/scl1 backwards? HVS > > docs say for non-444 YCBCR: "In these cases Channel 0 performs Y/Alpha > > scaling and Channel 1 performs CB/CR scaling and should be configured as > > appropriate." > > Didn't test, but I think rescaling of multi-planar format is correct. I just tested, and I confirm the other branch is correct. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel