1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 74db2557d64..5ce4a5f13de 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -217,6 +217,13 @@ intel_get_crtc_for_pipe(struct drm_device *dev, int pipe)
         return dev_priv->pipe_to_crtc_mapping[pipe];
 }
 
+static inline struct drm_crtc *
+intel_get_crtc_for_plane(struct drm_device *dev, int plane)
+{
+        struct drm_i915_private *dev_priv = dev->dev_private;
+        return dev_priv->plane_to_crtc_mapping[plane];
+}
+
 struct intel_unpin_work {
         struct work_struct work;
         struct drm_device *dev;