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1/* SPDX-License-Identifier: MIT */2/*3 * Copyright (C) 2017 Google, Inc.4 *5 * Authors:6 * Sean Paul <seanpaul@chromium.org>7 */8 9#ifndef _DRM_HDCP_HELPER_H_INCLUDED_10#define _DRM_HDCP_HELPER_H_INCLUDED_11 12#include <drm/display/drm_hdcp.h>13 14struct drm_device;15struct drm_connector;16 17int drm_hdcp_check_ksvs_revoked(struct drm_device *dev, u8 *ksvs, u32 ksv_count);18int drm_connector_attach_content_protection_property(struct drm_connector *connector,19 bool hdcp_content_type);20void drm_hdcp_update_content_protection(struct drm_connector *connector, u64 val);21 22#endif23