Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / gpu / drm / drm_crtc.c

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 2baa6708e44cd835704ea832c861b7d5fe4b6e33..654faa803dcbc1ae2656c2df3c00900600d99e80 100644 (file)
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -2674,3 +2674,23 @@ out:
        mutex_unlock(&dev->mode_config.mutex);
        return ret;
 }
+
+void drm_mode_config_reset(struct drm_device *dev)
+{
+       struct drm_crtc *crtc;
+       struct drm_encoder *encoder;
+       struct drm_connector *connector;
+
+       list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
+               if (crtc->funcs->reset)
+                       crtc->funcs->reset(crtc);
+
+       list_for_each_entry(encoder, &dev->mode_config.encoder_list, head)
+               if (encoder->funcs->reset)
+                       encoder->funcs->reset(encoder);
+
+       list_for_each_entry(connector, &dev->mode_config.connector_list, head)
+               if (connector->funcs->reset)
+                       connector->funcs->reset(connector);
+}
+EXPORT_SYMBOL(drm_mode_config_reset);