linux/drivers/gpu/drm/amd/display/dc/dm_event_log.h
Chiawen Huang c276f81b72 drm/amd/display: add aux i2c event log.
[Why]
support i2c transition event log

[How]
refined aux REQ and REP events in aux flow.
commented REQ and REP events in i2c flow.

note: i2c event log is currently commented out. more work is required
to find an portocol parser to and generate event for the parser

Signed-off-by: Chiawen Huang <chiawen.huang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-09-14 15:47:30 -05:00

39 lines
1.4 KiB
C

/*
* Copyright 2018 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
/**
* This file defines external dependencies of Display Core.
*/
#ifndef __DM_EVENT_LOG_H__
#define __DM_EVENT_LOG_H__
#define EVENT_LOG_AUX_REQ(ddc, type, action, address, len, data)
#define EVENT_LOG_AUX_REP(ddc, type, replyStatus, len, data)
#endif