Merge remote branch 'origin/master' of /home/airlied/kernel//linux-2.6 into drm-core-next

1 files changed, 9 insertions, 1 deletions

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index c9f3cc5949a8..3e5a51af757c 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -386,7 +386,15 @@ struct drm_connector_funcs {
         void (*dpms)(struct drm_connector *connector, int mode);
         void (*save)(struct drm_connector *connector);
         void (*restore)(struct drm_connector *connector);
-        enum drm_connector_status (*detect)(struct drm_connector *connector);
+
+        /* Check to see if anything is attached to the connector.
+         * @force is set to false whilst polling, true when checking the
+         * connector due to user request. @force can be used by the driver
+         * to avoid expensive, destructive operations during automated
+         * probing.
+         */
+        enum drm_connector_status (*detect)(struct drm_connector *connector,
+                                            bool force);
         int (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
         int (*set_property)(struct drm_connector *connector, struct drm_property *property,
                              uint64_t val);