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/*
* Copyright 2019 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
*
*/
#ifndef _DMUB_FW_STATE_H_
#define _DMUB_FW_STATE_H_
#include "dmub_types.h"
#pragma pack(push, 1)
struct dmub_fw_state {
/**
* @phy_initialized_during_fw_boot:
*
* Detects if VBIOS/VBL has ran before firmware boot.
* A value of 1 will usually mean S0i3 boot.
*/
uint8_t phy_initialized_during_fw_boot;
/**
* @intialized_phy:
*
* Bit vector of initialized PHY.
*/
uint8_t initialized_phy;
/**
* @enabled_phy:
*
* Bit vector of enabled PHY for DP alt mode switch tracking.
*/
uint8_t enabled_phy;
/**
* @dmcu_fw_loaded:
*
* DMCU auto load state.
*/
uint8_t dmcu_fw_loaded;
/**
* @psr_state:
*
* PSR state tracking.
*/
uint8_t psr_state;
};
#pragma pack(pop)
#endif /* _DMUB_FW_STATE_H_ */
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