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98 lines
4.3 KiB
C
98 lines
4.3 KiB
C
/*
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* SPDX-FileCopyrightText: Copyright (c) 2010-2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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/******************************* DisplayPort *******************************\
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* *
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* Module: dp_auxdefs.h *
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* Definitions for DPCD AUX offsets *
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* Should be used sparingly (DPCD HAL preferred) *
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* *
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\***************************************************************************/
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#ifndef __DP_AUXDEFS_H__
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#define __DP_AUXDEFS_H__
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#define DPCD_MESSAGEBOX_SIZE 48
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//
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// This definitions are being used for orin Hdcp opensourcing. Ideally this
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// should be replaced with build flags. Bug ID: 200733434
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//
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#define DP_OPTION_HDCP_SUPPORT_ENABLE 1 /* HDCP Enable */
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#define DP_OPTION_HDCP_12_ENABLED 1 /* DP1.2 HDCP ENABLE */
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#define DP_OPTION_QSE_ENABLED 1 /* Remove here when QSE p4r check-in */
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//
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// If a message is outstanding for at least 4 seconds
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// assume no reply is coming through
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//
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#define DPCD_MESSAGE_REPLY_TIMEOUT 4000
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#define DPCD_LINK_ADDRESS_MESSAGE_RETRIES 20 // 20 retries
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#define DPCD_LINK_ADDRESS_MESSAGE_COOLDOWN 10 // 10ms between attempts
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// pointing to the defaults for LAM settings to start with
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#define DPCD_REMOTE_DPCD_WRITE_MESSAGE_RETRIES DPCD_LINK_ADDRESS_MESSAGE_RETRIES
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#define DPCD_REMOTE_DPCD_WRITE_MESSAGE_COOLDOWN DPCD_LINK_ADDRESS_MESSAGE_COOLDOWN
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#define DPCD_REMOTE_DPCD_READ_MESSAGE_RETRIES 7 // 7 retries
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#define DPCD_REMOTE_DPCD_READ_MESSAGE_COOLDOWN DPCD_LINK_ADDRESS_MESSAGE_COOLDOWN
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#define DPCD_REMOTE_DPCD_READ_MESSAGE_COOLDOWN_BKSV 20 // 20ms between attempts
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#define DPCD_QUERY_STREAM_MESSAGE_RETRIES 7 // 7 retries
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#define DPCD_QUERY_STREAM_MESSAGE_COOLDOWN 20 // 20ms between attempts
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#define MST_EDID_RETRIES 20
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#define MST_EDID_COOLDOWN 10
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#define MST_ALLOCATE_RETRIES 10
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#define MST_ALLOCATE_COOLDOWN 10
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#define HDCP_AUTHENTICATION_RETRIES 6 // 6 retries
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#define HDCP_CPIRQ_RXSTAUS_RETRIES 3
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#define HDCP_AUTHENTICATION_COOLDOWN 1000// 1 sec between attempts
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#define HDCP22_AUTHENTICATION_COOLDOWN 2000// 2 sec between attempts
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#define HDCP_AUTHENTICATION_COOLDOWN_HPD 3000// 3 sec for first stream Add
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#define HDCP_CPIRQ_RXSTATUS_COOLDOWN 20 // 20ms between attempts
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// Need to re-submit Stream Validation request to falcon microcontroller after 1 sec if current request fails
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#define HDCP_STREAM_VALIDATION_RESUBMIT_COOLDOWN 1000
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//
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// Wait till 8secs for completion of the KSV and Stream Validation, if that doesn't complete
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// then timeout.
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//
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#define HDCP_STREAM_VALIDATION_REQUEST_COOLDOWN 8000
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#define DPCD_OUI_NVIDIA 0x00044B
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//
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// Define maximum retry count that checking Payload ID table updated before
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// trigger ACT sequence.
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//
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#define PAYLOADIDTABLE_UPDATED_CHECK_RETRIES 300
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#endif // __DP_AUXDEFS_H__
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