linux/drivers/gpu/drm/i915/display/intel_hdcp_gsc_message.c

// SPDX-License-Identifier: MIT
/*
 * Copyright 2023, Intel Corporation.
 */

#include <linux/err.h>
#include <drm/intel/i915_hdcp_interface.h>

#include "i915_drv.h"
#include "intel_display_types.h"
#include "intel_hdcp_gsc_message.h"

int
intel_hdcp_gsc_initiate_session(struct device *dev, struct hdcp_port_data *data,
				struct hdcp2_ake_init *ake_data)
{ … }

int
intel_hdcp_gsc_verify_receiver_cert_prepare_km(struct device *dev,
					       struct hdcp_port_data *data,
					       struct hdcp2_ake_send_cert *rx_cert,
					       bool *km_stored,
					       struct hdcp2_ake_no_stored_km
					       *ek_pub_km,
					       size_t *msg_sz)
{ … }

int
intel_hdcp_gsc_verify_hprime(struct device *dev, struct hdcp_port_data *data,
			     struct hdcp2_ake_send_hprime *rx_hprime)
{ … }

int
intel_hdcp_gsc_store_pairing_info(struct device *dev, struct hdcp_port_data *data,
				  struct hdcp2_ake_send_pairing_info *pairing_info)
{ … }

int
intel_hdcp_gsc_initiate_locality_check(struct device *dev,
				       struct hdcp_port_data *data,
				       struct hdcp2_lc_init *lc_init_data)
{ … }

int
intel_hdcp_gsc_verify_lprime(struct device *dev, struct hdcp_port_data *data,
			     struct hdcp2_lc_send_lprime *rx_lprime)
{ … }

int intel_hdcp_gsc_get_session_key(struct device *dev,
				   struct hdcp_port_data *data,
				   struct hdcp2_ske_send_eks *ske_data)
{ … }

int
intel_hdcp_gsc_repeater_check_flow_prepare_ack(struct device *dev,
					       struct hdcp_port_data *data,
					       struct hdcp2_rep_send_receiverid_list
					       *rep_topology,
					       struct hdcp2_rep_send_ack
					       *rep_send_ack)
{ … }

int intel_hdcp_gsc_verify_mprime(struct device *dev,
				 struct hdcp_port_data *data,
				 struct hdcp2_rep_stream_ready *stream_ready)
{ … }

int intel_hdcp_gsc_enable_authentication(struct device *dev,
					 struct hdcp_port_data *data)
{ … }

int
intel_hdcp_gsc_close_session(struct device *dev, struct hdcp_port_data *data)
{ … }