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-rw-r--r--linux-core/drm_sysfs.c1
-rw-r--r--linux-core/nv50_kms_wrapper.c3
2 files changed, 4 insertions, 0 deletions
diff --git a/linux-core/drm_sysfs.c b/linux-core/drm_sysfs.c
index 5c384a60..3b217342 100644
--- a/linux-core/drm_sysfs.c
+++ b/linux-core/drm_sysfs.c
@@ -450,6 +450,7 @@ void drm_sysfs_hotplug_event(struct drm_device *dev)
kobject_uevent_env(&dev->primary->kdev.kobj, KOBJ_CHANGE, envp);
}
+EXPORT_SYMBOL(drm_sysfs_hotplug_event);
static struct device_attribute dri_attrs[] = {
__ATTR(dri_library_name, S_IRUGO, show_dri, NULL),
diff --git a/linux-core/nv50_kms_wrapper.c b/linux-core/nv50_kms_wrapper.c
index 77271c1b..bf747a4c 100644
--- a/linux-core/nv50_kms_wrapper.c
+++ b/linux-core/nv50_kms_wrapper.c
@@ -970,6 +970,9 @@ static enum drm_connector_status nv50_kms_connector_detect(struct drm_connector
/* notify fb of changes */
dev->mode_config.funcs->fb_changed(dev);
+
+ /* sent a hotplug event when appropriate. */
+ drm_sysfs_hotplug_event(dev);
}
return drm_connector->status;