1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
index f9881f9e62bd..47b70949bf3a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
@@ -102,6 +102,9 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data,
                 vmw_fp->gb_aware = true;
                 param->value = dev_priv->max_mob_pages * PAGE_SIZE;
                 break;
+        case DRM_VMW_PARAM_MAX_MOB_SIZE:
+                param->value = dev_priv->max_mob_size;
+                break;
         default:
                 DRM_ERROR("Illegal vmwgfx get param request: %d\n",
                           param->param);