intel_hdcp_gsc.h

 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2023 Intel Corporation
 4 */
 5
 6#ifndef __INTEL_HDCP_GSC_H__
 7#define __INTEL_HDCP_GSC_H__
 8
 9#include <linux/types.h>
10
11struct drm_device;
12struct intel_hdcp_gsc_context;
13
14ssize_t intel_hdcp_gsc_msg_send(struct intel_hdcp_gsc_context *gsc_context,
15				void *msg_in, size_t msg_in_len,
16				void *msg_out, size_t msg_out_len);
17bool intel_hdcp_gsc_check_status(struct drm_device *drm);
18
19struct intel_hdcp_gsc_context *intel_hdcp_gsc_context_alloc(struct drm_device *drm);
20void intel_hdcp_gsc_context_free(struct intel_hdcp_gsc_context *gsc_context);
21
22#endif /* __INTEL_HDCP_GCS_H__ */