Hi, Now that "drm_plane_funcs.format_mod_supported" has been made truly optional [1], this third version of the patch is basically identical to the first version as no format/modifier filtering is required. José Expósito [1] https://lore.kernel.org/dri-devel/20211222090552.25972-1-jose.exposito89@xxxxxxxxx/T/ José Expósito (1): drm/vkms: set plane modifiers drivers/gpu/drm/vkms/vkms_plane.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) -- 2.25.1