1 files changed, 5 insertions, 0 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 2242968e7deb..3cf9f46ce2e6 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1207,6 +1207,11 @@ static inline bool drm_is_render_client(struct drm_file *file_priv)
         return file_priv->minor->type == DRM_MINOR_RENDER;
 }
 
+static inline bool drm_is_control_client(const struct drm_file *file_priv)
+{
+        return file_priv->minor->type == DRM_MINOR_CONTROL;
+}
+
 /******************************************************************/
 /** \name Internal function definitions */
 /*@{*/