@@ -73,6 +73,7 @@ static const struct drm_driver komeda_kms_driver = {
static void komeda_kms_commit_tail(struct drm_atomic_state *old_state)
{
struct drm_device *dev = old_state->dev;
+ bool fence_cookie = dma_fence_begin_signalling();
drm_atomic_helper_commit_modeset_disables(dev, old_state);
@@ -85,6 +86,8 @@ static void komeda_kms_commit_tail(struct drm_atomic_state *old_state)
drm_atomic_helper_wait_for_flip_done(dev, old_state);
+ dma_fence_end_signalling(fence_cookie);
+
drm_atomic_helper_cleanup_planes(dev, old_state);
}