On Wednesday, April 7th, 2021 at 3:51 PM, Ville Syrjälä <ville.syrj...@linux.intel.com> wrote:
> > + * To find out the list of formats that support modifiers, userspace > > + * must use the plane IN_FORMATS blob property. > > */ > > Addfb2+modifiers predates the IN_FORMATS blob, so this doesn't > match reality. TBH, I'm inclined not to care about this edge-case. It's already complicated enough for user-space to figure out what's the right thing to do when supporting both implicit modifiers and explicit modifiers. Using modifiers without IN_FORMATS is risky, since a whole part of the modifier negotiation mechanism is missing. Maybe we can just stick a "since kernel x.y.z" in here to address your concern. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
