drm: Use a nondestructive mode for output detect when polling

[net-next-2.6.git] / drivers / gpu / drm / nouveau / nouveau_connector.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index a1473fff06ac2d61bd3f629dcc9527be5975f165..67d515cb67e0182ddfe3e64d7b240aab28c8b93b 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -168,7 +168,8 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
 }
 
 static enum drm_connector_status
-nouveau_connector_detect(struct drm_connector *connector)
+nouveau_connector_detect(struct drm_connector *connector,
+                        bool nondestructive)
 {
        struct drm_device *dev = connector->dev;
        struct nouveau_connector *nv_connector = nouveau_connector(connector);
@@ -246,7 +247,8 @@ detect_analog:
 }
 
 static enum drm_connector_status
-nouveau_connector_detect_lvds(struct drm_connector *connector)
+nouveau_connector_detect_lvds(struct drm_connector *connector,
+                             bool nondestructive)
 {
        struct drm_device *dev = connector->dev;
        struct drm_nouveau_private *dev_priv = dev->dev_private;
@@ -267,7 +269,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector)
 
        /* Try retrieving EDID via DDC */
        if (!dev_priv->vbios.fp_no_ddc) {
-               status = nouveau_connector_detect(connector);
+               status = nouveau_connector_detect(connector, nondestructive);
                if (status == connector_status_connected)
                        goto out;
        }