diff --git a/hw/xfree86/drivers/modesetting/driver.c b/hw/xfree86/drivers/modesetting/driver.c
index f1e7d15bd..49f7349d8 100644
--- a/hw/xfree86/drivers/modesetting/driver.c
+++ b/hw/xfree86/drivers/modesetting/driver.c
@@ -1,6 +1,7 @@
 /*
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
  * Copyright 2011 Dave Airlie
+ * Copyright 2019 NVIDIA CORPORATION
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -26,6 +27,8 @@
  *
  * Original Author: Alan Hourihane <alanh@tungstengraphics.com>
  * Rewrite: Dave Airlie <airlied@redhat.com>
+ * Additional contributors:
+ *   Aaron Plattner <aplattner@nvidia.com>
  *
  */
 
diff --git a/hw/xfree86/drivers/modesetting/driver.h b/hw/xfree86/drivers/modesetting/driver.h
index 38b7ef1ff..77afc8302 100644
--- a/hw/xfree86/drivers/modesetting/driver.h
+++ b/hw/xfree86/drivers/modesetting/driver.h
@@ -1,5 +1,6 @@
 /*
  * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2019 NVIDIA CORPORATION
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,7 +25,8 @@
  *
  *
  * Author: Alan Hourihane <alanh@tungstengraphics.com>
- *
+ * Additional contributors:
+ *   Aaron Plattner <aplattner@nvidia.com>
  */
 
 #include <errno.h>
diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c
index e81168e26..57c50a5ec 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.c
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.c
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2007 Red Hat, Inc.
+ * Copyright © 2019 NVIDIA CORPORATION
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -22,6 +23,7 @@
  *
  * Authors:
  *    Dave Airlie <airlied@redhat.com>
+ *    Aaron Plattner <aplattner@nvidia.com>
  *
  */
 
diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.h b/hw/xfree86/drivers/modesetting/drmmode_display.h
index c3d3f712d..dbb413c12 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.h
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.h
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2007 Red Hat, Inc.
+ * Copyright © 2019 NVIDIA CORPORATION
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -22,6 +23,7 @@
  *
  * Authors:
  *     Dave Airlie <airlied@redhat.com>
+ *     Aaron Plattner <aplattner@nvidia.com>
  *
  */
 #ifndef DRMMODE_DISPLAY_H