3 files changed, 8 insertions, 6 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 8190b9bcc2d9..e5f4ae989abf 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1321,6 +1321,8 @@ void drm_gem_object_free(struct kref *kref);
 struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
                                             size_t size);
 void drm_gem_object_handle_free(struct kref *kref);
+void drm_gem_vm_open(struct vm_area_struct *vma);
+void drm_gem_vm_close(struct vm_area_struct *vma);
 int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
 
 static inline void
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index d54de24bf371..5ded1acfb543 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -609,7 +609,7 @@ extern char *drm_get_dvi_i_subconnector_name(int val);
 extern char *drm_get_dvi_i_select_name(int val);
 extern char *drm_get_tv_subconnector_name(int val);
 extern char *drm_get_tv_select_name(int val);
-extern void drm_fb_release(struct file *filp);
+extern void drm_fb_release(struct drm_file *file_priv);
 extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
 extern struct edid *drm_get_edid(struct drm_connector *connector,
                                  struct i2c_adapter *adapter);
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 0c6f0e11b41b..0b0d236c2154 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -54,13 +54,13 @@ struct drm_crtc_helper_funcs {
                            struct drm_display_mode *mode,
                            struct drm_display_mode *adjusted_mode);
         /* Actually set the mode */
-        void (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
-                         struct drm_display_mode *adjusted_mode, int x, int y,
-                         struct drm_framebuffer *old_fb);
+        int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
+                        struct drm_display_mode *adjusted_mode, int x, int y,
+                        struct drm_framebuffer *old_fb);
 
         /* Move the crtc on the current fb to the given position *optional* */
-        void (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
-                              struct drm_framebuffer *old_fb);
+        int (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
+                             struct drm_framebuffer *old_fb);
 };
 
 struct drm_encoder_helper_funcs {