diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index f6f2fb58eb37f..bd7f723c708ee 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1472,12 +1472,6 @@ int drm_mode_atomic_ioctl(struct drm_device *dev, goto fail; } - if (obj->type == DRM_MODE_OBJECT_PLANE) { - plane = obj_to_plane(obj); - plane_mask |= (1 << drm_plane_index(plane)); - plane->old_fb = plane->fb; - } - if (get_user(count_props, count_props_ptr + copied_objs)) { ret = -EFAULT; goto fail; @@ -1514,6 +1508,12 @@ int drm_mode_atomic_ioctl(struct drm_device *dev, copied_props++; } + + if (obj->type == DRM_MODE_OBJECT_PLANE && count_props) { + plane = obj_to_plane(obj); + plane_mask |= (1 << drm_plane_index(plane)); + plane->old_fb = plane->fb; + } } if (arg->flags & DRM_MODE_PAGE_FLIP_EVENT) {