43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
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/*
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* drivers/soc/samsung/exynos-hdcp/exynos-hdcp2-tx-auth.h
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*
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* Copyright (c) 2016 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __HDCP_TX_AUTH_H__
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#define __HDCP_TX_AUTH_H__
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#include "../exynos-hdcp2.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ERR_WRONG_MESSAGE_LENGTH 0x1003
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#define ERR_WRONG_MESSAGE_ID 0x1004
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#define ERR_GENERATE_NON_SECKEY 0x1005
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#define ERR_FILE_OPEN 0x1006
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int determine_rx_hdcp_cap(struct hdcp_link_data *);
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int exchange_master_key(struct hdcp_link_data *, struct hdcp_msg_info *);
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int locality_check(struct hdcp_link_data *, struct hdcp_msg_info *);
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int exchange_hdcp_session_key(struct hdcp_link_data *, struct hdcp_msg_info *);
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int evaluate_repeater(struct hdcp_link_data *);
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int wait_for_receiver_id_list(struct hdcp_link_data *, struct hdcp_msg_info *);
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int send_receiver_id_list_ack(struct hdcp_link_data *, struct hdcp_msg_info *);
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int manage_content_stream(struct hdcp_link_data *lk, struct contents_info *stream_ctrl, struct hdcp_stream_info *stream_info);
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int unwrapped_key(char *key, int wrapped);
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/* todo */
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int determine_rx_hdcp_cap(struct hdcp_link_data *lk);
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#ifdef __cplusplus
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}
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#endif
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#endif
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