1 files changed, 9 insertions, 0 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index e74731c1a912..3aaa50d64451 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -85,6 +85,9 @@ struct module;
 struct drm_file;
 struct drm_device;
 
+struct device_node;
+struct videomode;
+
 #include <drm/drm_os_linux.h>
 #include <drm/drm_hashtab.h>
 #include <drm/drm_mm.h>
@@ -1469,6 +1472,12 @@ extern struct drm_display_mode *
 drm_mode_create_from_cmdline_mode(struct drm_device *dev,
                                   struct drm_cmdline_mode *cmd);
 
+extern int drm_display_mode_from_videomode(const struct videomode *vm,
+                                           struct drm_display_mode *dmode);
+extern int of_get_drm_display_mode(struct device_node *np,
+                                   struct drm_display_mode *dmode,
+                                   int index);
+
 /* Modesetting support */
 extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc);
 extern void drm_vblank_post_modeset(struct drm_device *dev, int crtc);