drm/gma500: Add support for rebuilding the gtt

[deliverable/linux.git] / drivers / gpu / drm / gma500 / gtt.h

diff --git a/drivers/gpu/drm/gma500/gtt.h b/drivers/gpu/drm/gma500/gtt.h
index aa1742387f5a6ed2f3c9c990f8b1f1a29e3cf7fa..6191d10acf33286f9f768e57aad30c59ef49bbfc 100644 (file)
--- a/drivers/gpu/drm/gma500/gtt.h
+++ b/drivers/gpu/drm/gma500/gtt.h
@@ -60,5 +60,5 @@ extern int psb_gtt_pin(struct gtt_range *gt);
 extern void psb_gtt_unpin(struct gtt_range *gt);
 extern void psb_gtt_roll(struct drm_device *dev,
                                        struct gtt_range *gt, int roll);
-
+extern int psb_gtt_restore(struct drm_device *dev);
 #endif