Index: /trunk/src/VBox/Additions/linux/drm/vbox_mode.c
===================================================================
--- /trunk/src/VBox/Additions/linux/drm/vbox_mode.c	(revision 76977)
+++ /trunk/src/VBox/Additions/linux/drm/vbox_mode.c	(revision 76978)
@@ -203,5 +203,7 @@
 
 static int vbox_crtc_set_base(struct drm_crtc *crtc,
-				 struct drm_framebuffer *old_fb, int x, int y)
+				 struct drm_framebuffer *old_fb,
+				 struct drm_framebuffer *new_fb,
+				 int x, int y)
 {
 	struct vbox_private *vbox = crtc->dev->dev_private;
@@ -213,5 +215,5 @@
 	u64 gpu_addr;
 
-	vbox_fb = to_vbox_framebuffer(CRTC_FB(crtc));
+	vbox_fb = to_vbox_framebuffer(new_fb);
 	obj = vbox_fb->obj;
 	bo = gem_to_vbox_bo(obj);
@@ -263,5 +265,5 @@
 {
 	struct vbox_private *vbox = crtc->dev->dev_private;
-	int ret = vbox_crtc_set_base(crtc, old_fb, x, y);
+	int ret = vbox_crtc_set_base(crtc, old_fb, CRTC_FB(crtc), x, y);
 	if (ret)
 		return ret;