drm/nouveau/kms: Add format mod prop to base/ovly/nvdisp

Advertise support for the full list of format
modifiers supported by each class of NVIDIA
desktop GPU display hardware.  Stash the array
of modifiers in the nouveau_display struct for
use when validating userspace framebuffer
creation requests, which will be supportd in
a subsequent change.

Signed-off-by: James Jones <jajones@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
6 files changed