drm/core: Add drm_accurate_vblank_count, v5.

[linux-beck.git] / include / drm / drmP.h

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 360b2a74e1ef8a49648ed5ae38124e20a03b6d3c..ed890384b938ac268e7fa75ba69ce153ce8d1630 100644 (file)
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1002,6 +1002,7 @@ extern void drm_crtc_vblank_off(struct drm_crtc *crtc);
 extern void drm_crtc_vblank_reset(struct drm_crtc *crtc);
 extern void drm_crtc_vblank_on(struct drm_crtc *crtc);
 extern void drm_vblank_cleanup(struct drm_device *dev);
+extern u32 drm_accurate_vblank_count(struct drm_crtc *crtc);
 extern u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe);
 
 extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev,