drm: Propagate failure from setting crtc base.

[pandora-kernel.git] / include / drm / drm_crtc_helper.h

diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 0c6f0e1..0b0d236 100644 (file)
--- 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 {