1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 13afddc1f034..82f5c8b12844 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -103,6 +103,9 @@
 #define DRM_IOCTL_VMW_PRESENT_READBACK                          \
         DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_PRESENT_READBACK,    \
                  struct drm_vmw_present_readback_arg)
+#define DRM_IOCTL_VMW_UPDATE_LAYOUT                             \
+        DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UPDATE_LAYOUT,       \
+                 struct drm_vmw_update_layout_arg)
 
 /**
  * The core DRM version of this macro doesn't account for
@@ -165,6 +168,9 @@ static struct drm_ioctl_desc vmw_ioctls[] = {
         VMW_IOCTL_DEF(VMW_PRESENT_READBACK,
                       vmw_present_readback_ioctl,
                       DRM_MASTER | DRM_AUTH | DRM_UNLOCKED),
+        VMW_IOCTL_DEF(VMW_UPDATE_LAYOUT,
+                      vmw_kms_update_layout_ioctl,
+                      DRM_MASTER | DRM_UNLOCKED),
 };
 
 static struct pci_device_id vmw_pci_id_list[] = {