/* SPDX-License-Identifier: GPL-2.0 */#ifndef _DRM_SYSFS_H_#define _DRM_SYSFS_H_ struct drm_device;struct device;struct drm_connector;struct drm_property; int drm_class_device_register(struct device *dev);void drm_class_device_unregister(struct device *dev); void drm_sysfs_hotplug_event(struct drm_device *dev);void drm_sysfs_connector_hotplug_event(struct drm_connector *connector);void drm_sysfs_connector_property_event(struct drm_connector *connector,					struct drm_property *property);#endif