drm: Ignore blob propertys in drm_property_change_is_valid()

In case of a blob property drm_property_change_is_valid() can't
tell whether the change is valid or not. So just return true
for all blob properties, and leave it up to someone else to
check it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
1 file changed