1 files changed, 6 insertions, 2 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 63eab2b72ee7..04086c5be930 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -845,6 +845,7 @@ struct drm_driver {
          *
          * \param dev  DRM device.
          * \param crtc Id of the crtc to query.
+         * \param flags Flags from the caller (DRM_CALLED_FROM_VBLIRQ or 0).
          * \param *vpos Target location for current vertical scanout position.
          * \param *hpos Target location for current horizontal scanout position.
          * \param *stime Target location for timestamp taken immediately before
@@ -867,6 +868,7 @@ struct drm_driver {
          *
          */
         int (*get_scanout_position) (struct drm_device *dev, int crtc,
+                                     unsigned int flags,
                                      int *vpos, int *hpos, ktime_t *stime,
                                      ktime_t *etime);
 
@@ -1401,8 +1403,10 @@ extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,
                                                  int crtc, int *max_error,
                                                  struct timeval *vblank_time,
                                                  unsigned flags,
-                                                 struct drm_crtc *refcrtc);
-extern void drm_calc_timestamping_constants(struct drm_crtc *crtc);
+                                                 const struct drm_crtc *refcrtc,
+                                                 const struct drm_display_mode *mode);
+extern void drm_calc_timestamping_constants(struct drm_crtc *crtc,
+                                            const struct drm_display_mode *mode);
 
 extern bool
 drm_mode_parse_command_line_for_connector(const char *mode_option,