32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
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/* driver/soc/samsung/exynos-hdcp/dplink/exynos-hdcp2-dplink.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 __EXYNOS_HDCP2_DPLINK_INTER_H__
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#define __EXYNOS_HDCP2_DPLINK_INTER_H__
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/* Do hdcp2.2 authentication with DP Receiver
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* and enable encryption if authentication is succeed.
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* @return
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* - 0: Success
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* - ENOMEM: hdcp context open fail
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* - EACCES: authentication fail
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*/
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int hdcp_dplink_get_rxstatus(uint8_t *status);
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int hdcp_dplink_set_paring_available(void);
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int hdcp_dplink_set_hprime_available(void);
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int hdcp_dplink_set_rp_ready(void);
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int hdcp_dplink_set_reauth(void);
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int hdcp_dplink_set_integrity_fail(void);
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int hdcp_dplink_cancel_auth(void);
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int hdcp_dplink_stream_manage(void);
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int hdcp_dplink_auth_check(enum auth_signal);
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void hdcp_dplink_clear_all(void);
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void hdcp_dplink_connect_state(enum dp_state state);
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#endif
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