drm/nouveau/kms: prepare to support legacy connector set_property with atomic

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 705c700..794b161 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -768,6 +768,9 @@ nouveau_connector_set_property(struct drm_connector *connector,
        struct nouveau_crtc *nv_crtc = NULL;
        int ret;
 
+       if (connector->dev->mode_config.funcs->atomic_commit)
+               return drm_atomic_helper_connector_set_property(connector, property, value);
+
        ret = connector->funcs->atomic_set_property(&nv_connector->base,
                                                    &asyc->state,
                                                    property, value);