From: Daniel Vetter <daniel.vetter@xxxxxxxx> commit 26c3e7fd5a3499e408915dadae5d5360790aae9a upstream. Even when all we support is linear, make that explicit. Otherwise the uapi is rather confusing. Acked-by: Liviu Dudau <liviu.dudau@xxxxxxx> Acked-by: Pekka Paalanen <pekka.paalanen@xxxxxxxxxxxxx> Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Cc: Pekka Paalanen <pekka.paalanen@xxxxxxxxxxxxx> Cc: Liviu Dudau <liviu.dudau@xxxxxxx> Cc: Brian Starkey <brian.starkey@xxxxxxx> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20210427092018.832258-2-daniel.vetter@xxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/arm/malidp_planes.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -927,6 +927,11 @@ static const struct drm_plane_helper_fun .atomic_disable = malidp_de_plane_disable, }; +static const uint64_t linear_only_modifiers[] = { + DRM_FORMAT_MOD_LINEAR, + DRM_FORMAT_MOD_INVALID +}; + int malidp_de_planes_init(struct drm_device *drm) { struct malidp_drm *malidp = drm->dev_private; @@ -990,8 +995,8 @@ int malidp_de_planes_init(struct drm_dev */ ret = drm_universal_plane_init(drm, &plane->base, crtcs, &malidp_de_plane_funcs, formats, n, - (id == DE_SMART) ? NULL : modifiers, plane_type, - NULL); + (id == DE_SMART) ? linear_only_modifiers : modifiers, + plane_type, NULL); if (ret < 0) goto cleanup;
