add sysfs entry for DVO output

forget to add it in the previous DVO porting patch.

Signed-off-by: Hong Liu <hong.liu@intel.com>

diff --git a/linux-core/intel_dvo.c b/linux-core/intel_dvo.c
index 423b751..6f31910 100644 (file)
--- a/linux-core/intel_dvo.c
+++ b/linux-core/intel_dvo.c
@@ -477,6 +477,7 @@ void intel_dvo_init(struct drm_device *dev)
                        dvo->panel_wants_dither = true;
                }
 
+               drm_sysfs_output_add(output);
                drm_output_attach_property(output,
                                dev->mode_config.connector_type_property,
                                connector);