/*
* Copyright 2022 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 __DML32_DISPLAY_MODE_VBA_H__
#define __DML32_DISPLAY_MODE_VBA_H__
#include "../display_mode_enums.h"
// To enable a lot of debug msg
//#define __DML_VBA_DEBUG__
// For DML-C changes that hasn't been propagated to VBA yet
//#define __DML_VBA_ALLOW_DELTA__
// Move these to ip parameters/constant
// At which vstartup the DML start to try if the mode can be supported
#define __DML_VBA_MIN_VSTARTUP__ 9
// Delay in DCFCLK from ARB to DET (1st num is ARB to SDPIF, 2nd number is SDPIF to DET)
#define __DML_ARB_TO_RET_DELAY__ 7 + 95
// fudge factor for min dcfclk calclation
#define __DML_MIN_DCFCLK_FACTOR__ 1.15
// Prefetch schedule max vratio
#define __DML_MAX_VRATIO_PRE__ 7.9
#define __DML_MAX_BW_RATIO_PRE__ 4.0
#define __DML_VBA_MAX_DST_Y_PRE__ 63.75
#define BPP_INVALID 0
#define BPP_BLENDED_PIPE 0xffffffff
#define MEM_STROBE_FREQ_MHZ 1600
#define DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ 300
#define MEM_STROBE_MAX_DELIVERY_TIME_US 60.0
struct display_mode_lib;
void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib);
void dml32_recalculate(struct display_mode_lib *mode_lib);
#endif
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