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#endif