/*
* Copyright 2022 Advanced Micro Devices, Inc. All rights reserved.
*
* 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
*
*/
#include "dc.h"
#include "../display_mode_lib.h"
#include "display_mode_vba_32.h"
#include "../dml_inline_defs.h"
#include "display_mode_vba_util_32.h"
void dml32_recalculate(struct display_mode_lib *mode_lib);
static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(
struct display_mode_lib *mode_lib);
void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib);
void dml32_recalculate(struct display_mode_lib *mode_lib)
{
ModeSupportAndSystemConfiguration(mode_lib);
dml32_CalculateMaxDETAndMinCompressedBufferSize(mode_lib->vba.ConfigReturnBufferSizeInKByte,
mode_lib->vba.ROBBufferSizeInKByte,
DC__NUM_DPP,
false, //mode_lib->vba.override_setting.nomDETInKByteOverrideEnable,
0, //mode_lib->vba.override_setting.nomDETInKByteOverrideValue,
/* Output */
&mode_lib->vba.MaxTotalDETInKByte, &mode_lib->vba.nomDETInKByte,
&mode_lib->vba.MinCompressedBufferSizeInKByte);
PixelClockAdjustmentForProgressiveToInterlaceUnit(mode_lib);
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: Calling DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation\n", __func__);
#endif
DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(mode_lib);
}
static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation(
struct display_mode_lib *mode_lib)
{
struct vba_vars_st *v = &mode_lib->vba;
unsigned int j, k;
bool ImmediateFlipRequirementFinal;
int iteration;
double MaxTotalRDBandwidth;
unsigned int NextPrefetchMode;
double MaxTotalRDBandwidthNoUrgentBurst = 0.0;
bool DestinationLineTimesForPrefetchLessThan2 = false;
bool VRatioPrefetchMoreThanMax = false;
double TWait;
double TotalWRBandwidth = 0;
double WRBandwidth = 0;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: --- START ---\n", __func__);
dml_print("DML::%s: mode_lib->vba.PrefetchMode = %d\n", __func__, mode_lib->vba.PrefetchMode);
dml_print("DML::%s: mode_lib->vba.ImmediateFlipSupport = %d\n", __func__, mode_lib->vba.ImmediateFlipSupport);
dml_print("DML::%s: mode_lib->vba.VoltageLevel = %d\n", __func__, mode_lib->vba.VoltageLevel);
#endif
v->WritebackDISPCLK = 0.0;
v->GlobalDPPCLK = 0.0;
// DISPCLK and DPPCLK Calculation
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.WritebackEnable[k]) {
v->WritebackDISPCLK = dml_max(v->WritebackDISPCLK,
dml32_CalculateWriteBackDISPCLK(
mode_lib->vba.WritebackPixelFormat[k],
mode_lib->vba.PixelClock[k], mode_lib->vba.WritebackHRatio[k],
mode_lib->vba.WritebackVRatio[k],
mode_lib->vba.WritebackHTaps[k],
mode_lib->vba.WritebackVTaps[k],
mode_lib->vba.WritebackSourceWidth[k],
mode_lib->vba.WritebackDestinationWidth[k],
mode_lib->vba.HTotal[k], mode_lib->vba.WritebackLineBufferSize,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed));
}
}
v->DISPCLK_calculated = v->WritebackDISPCLK;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.BlendingAndTiming[k] == k) {
v->DISPCLK_calculated = dml_max(v->DISPCLK_calculated,
dml32_CalculateRequiredDispclk(
mode_lib->vba.ODMCombineEnabled[k],
mode_lib->vba.PixelClock[k],
mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
mode_lib->vba.DISPCLKRampingMargin,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed,
mode_lib->vba.MaxDppclk[v->soc.num_states - 1]));
}
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(mode_lib->vba.HRatio[k],
mode_lib->vba.HRatioChroma[k],
mode_lib->vba.VRatio[k],
mode_lib->vba.VRatioChroma[k],
mode_lib->vba.MaxDCHUBToPSCLThroughput,
mode_lib->vba.MaxPSCLToLBThroughput,
mode_lib->vba.PixelClock[k],
mode_lib->vba.SourcePixelFormat[k],
mode_lib->vba.htaps[k],
mode_lib->vba.HTAPsChroma[k],
mode_lib->vba.vtaps[k],
mode_lib->vba.VTAPsChroma[k],
/* Output */
&v->PSCL_THROUGHPUT_LUMA[k], &v->PSCL_THROUGHPUT_CHROMA[k],
&v->DPPCLKUsingSingleDPP[k]);
}
dml32_CalculateDPPCLK(mode_lib->vba.NumberOfActiveSurfaces, mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed, v->DPPCLKUsingSingleDPP, mode_lib->vba.DPPPerPlane,
/* Output */
&v->GlobalDPPCLK, v->DPPCLK);
for (k = 0; k < v->NumberOfActiveSurfaces; ++k) {
v->DPPCLK_calculated[k] = v->DPPCLK[k];
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
dml32_CalculateBytePerPixelAndBlockSizes(
mode_lib->vba.SourcePixelFormat[k],
mode_lib->vba.SurfaceTiling[k],
/* Output */
&v->BytePerPixelY[k],
&v->BytePerPixelC[k],
&v->BytePerPixelDETY[k],
&v->BytePerPixelDETC[k],
&v->BlockHeight256BytesY[k],
&v->BlockHeight256BytesC[k],
&v->BlockWidth256BytesY[k],
&v->BlockWidth256BytesC[k],
&v->BlockHeightY[k],
&v->BlockHeightC[k],
&v->BlockWidthY[k],
&v->BlockWidthC[k]);
}
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: %d\n", __func__, __LINE__);
#endif
dml32_CalculateSwathWidth(
false, // ForceSingleDPP
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.SourcePixelFormat,
mode_lib->vba.SourceRotation,
mode_lib->vba.ViewportStationary,
mode_lib->vba.ViewportWidth,
mode_lib->vba.ViewportHeight,
mode_lib->vba.ViewportXStartY,
mode_lib->vba.ViewportYStartY,
mode_lib->vba.ViewportXStartC,
mode_lib->vba.ViewportYStartC,
mode_lib->vba.SurfaceWidthY,
mode_lib->vba.SurfaceWidthC,
mode_lib->vba.SurfaceHeightY,
mode_lib->vba.SurfaceHeightC,
mode_lib->vba.ODMCombineEnabled,
v->BytePerPixelY,
v->BytePerPixelC,
v->BlockHeight256BytesY,
v->BlockHeight256BytesC,
v->BlockWidth256BytesY,
v->BlockWidth256BytesC,
mode_lib->vba.BlendingAndTiming,
mode_lib->vba.HActive,
mode_lib->vba.HRatio,
mode_lib->vba.DPPPerPlane,
/* Output */
v->SwathWidthSingleDPPY, v->SwathWidthSingleDPPC, v->SwathWidthY, v->SwathWidthC,
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_integer_array[0], // Integer MaximumSwathHeightY[]
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_integer_array[1], // Integer MaximumSwathHeightC[]
v->swath_width_luma_ub, v->swath_width_chroma_ub);
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->ReadBandwidthSurfaceLuma[k] = v->SwathWidthSingleDPPY[k] * v->BytePerPixelY[k]
/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
v->ReadBandwidthSurfaceChroma[k] = v->SwathWidthSingleDPPC[k] * v->BytePerPixelC[k]
/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
* mode_lib->vba.VRatioChroma[k];
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: ReadBandwidthSurfaceLuma[%i] = %fBps\n",
__func__, k, v->ReadBandwidthSurfaceLuma[k]);
dml_print("DML::%s: ReadBandwidthSurfaceChroma[%i] = %fBps\n",
__func__, k, v->ReadBandwidthSurfaceChroma[k]);
#endif
}
{
// VBA_DELTA
// Calculate DET size, swath height
dml32_CalculateSwathAndDETConfiguration(
mode_lib->vba.DETSizeOverride,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.ConfigReturnBufferSizeInKByte,
mode_lib->vba.MaxTotalDETInKByte,
mode_lib->vba.MinCompressedBufferSizeInKByte,
false, /* ForceSingleDPP */
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.nomDETInKByte,
mode_lib->vba.UseUnboundedRequesting,
mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
mode_lib->vba.ip.pixel_chunk_size_kbytes,
mode_lib->vba.ip.rob_buffer_size_kbytes,
mode_lib->vba.CompressedBufferSegmentSizeInkByteFinal,
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_output_encoder_array, /* output_encoder_class Output[] */
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_single_array[0], /* Single MaximumSwathWidthLuma[] */
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_single_array[1], /* Single MaximumSwathWidthChroma[] */
mode_lib->vba.SourceRotation,
mode_lib->vba.ViewportStationary,
mode_lib->vba.SourcePixelFormat,
mode_lib->vba.SurfaceTiling,
mode_lib->vba.ViewportWidth,
mode_lib->vba.ViewportHeight,
mode_lib->vba.ViewportXStartY,
mode_lib->vba.ViewportYStartY,
mode_lib->vba.ViewportXStartC,
mode_lib->vba.ViewportYStartC,
mode_lib->vba.SurfaceWidthY,
mode_lib->vba.SurfaceWidthC,
mode_lib->vba.SurfaceHeightY,
mode_lib->vba.SurfaceHeightC,
v->BlockHeight256BytesY,
v->BlockHeight256BytesC,
v->BlockWidth256BytesY,
v->BlockWidth256BytesC,
mode_lib->vba.ODMCombineEnabled,
mode_lib->vba.BlendingAndTiming,
v->BytePerPixelY,
v->BytePerPixelC,
v->BytePerPixelDETY,
v->BytePerPixelDETC,
mode_lib->vba.HActive,
mode_lib->vba.HRatio,
mode_lib->vba.HRatioChroma,
mode_lib->vba.DPPPerPlane,
/* Output */
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_long_array[0], /* Long swath_width_luma_ub[] */
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_long_array[1], /* Long swath_width_chroma_ub[] */
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_double_array[0], /* Long SwathWidth[] */
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_double_array[1], /* Long SwathWidthChroma[] */
mode_lib->vba.SwathHeightY,
mode_lib->vba.SwathHeightC,
mode_lib->vba.DETBufferSizeInKByte,
mode_lib->vba.DETBufferSizeY,
mode_lib->vba.DETBufferSizeC,
&v->UnboundedRequestEnabled,
&v->CompressedBufferSizeInkByte,
&v->CompBufReservedSpaceKBytes,
&v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_boolean, /* bool *CompBufReservedSpaceNeedAjustment */
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_boolean_array, /* bool ViewportSizeSupportPerSurface[] */
&v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_boolean); /* bool *ViewportSizeSupport */
}
v->CompBufReservedSpaceZs = v->CompBufReservedSpaceKBytes * 1024.0 / 256.0;
v->CompBufReservedSpace64B = v->CompBufReservedSpaceKBytes * 1024.0 / 64.0;
// DCFCLK Deep Sleep
dml32_CalculateDCFCLKDeepSleep(
mode_lib->vba.NumberOfActiveSurfaces,
v->BytePerPixelY,
v->BytePerPixelC,
mode_lib->vba.VRatio,
mode_lib->vba.VRatioChroma,
v->SwathWidthY,
v->SwathWidthC,
mode_lib->vba.DPPPerPlane,
mode_lib->vba.HRatio,
mode_lib->vba.HRatioChroma,
mode_lib->vba.PixelClock,
v->PSCL_THROUGHPUT_LUMA,
v->PSCL_THROUGHPUT_CHROMA,
mode_lib->vba.DPPCLK,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
mode_lib->vba.ReturnBusWidth,
/* Output */
&v->DCFCLKDeepSleep);
// DSCCLK
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if ((mode_lib->vba.BlendingAndTiming[k] != k) || !mode_lib->vba.DSCEnabled[k]) {
v->DSCCLK_calculated[k] = 0.0;
} else {
if (mode_lib->vba.OutputFormat[k] == dm_420)
mode_lib->vba.DSCFormatFactor = 2;
else if (mode_lib->vba.OutputFormat[k] == dm_444)
mode_lib->vba.DSCFormatFactor = 1;
else if (mode_lib->vba.OutputFormat[k] == dm_n422)
mode_lib->vba.DSCFormatFactor = 2;
else
mode_lib->vba.DSCFormatFactor = 1;
if (mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_4to1)
v->DSCCLK_calculated[k] = mode_lib->vba.PixelClockBackEnd[k] / 12
/ mode_lib->vba.DSCFormatFactor
/ (1 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
else if (mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_2to1)
v->DSCCLK_calculated[k] = mode_lib->vba.PixelClockBackEnd[k] / 6
/ mode_lib->vba.DSCFormatFactor
/ (1 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
else
v->DSCCLK_calculated[k] = mode_lib->vba.PixelClockBackEnd[k] / 3
/ mode_lib->vba.DSCFormatFactor
/ (1 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
}
}
// DSC Delay
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->DSCDelay[k] = dml32_DSCDelayRequirement(mode_lib->vba.DSCEnabled[k],
mode_lib->vba.ODMCombineEnabled[k], mode_lib->vba.DSCInputBitPerComponent[k],
mode_lib->vba.OutputBppPerState[mode_lib->vba.VoltageLevel][k],
mode_lib->vba.HActive[k], mode_lib->vba.HTotal[k],
mode_lib->vba.NumberOfDSCSlices[k], mode_lib->vba.OutputFormat[k],
mode_lib->vba.Output[k], mode_lib->vba.PixelClock[k],
mode_lib->vba.PixelClockBackEnd[k], mode_lib->vba.ip.dsc_delay_factor_wa);
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) // NumberOfSurfaces
if (j != k && mode_lib->vba.BlendingAndTiming[k] == j && mode_lib->vba.DSCEnabled[j])
v->DSCDelay[k] = v->DSCDelay[j];
//Immediate Flip
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->ImmediateFlipSupportedSurface[k] = mode_lib->vba.ImmediateFlipSupport
&& (mode_lib->vba.ImmediateFlipRequirement[k] != dm_immediate_flip_not_required);
}
// Prefetch
dml32_CalculateSurfaceSizeInMall(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.MALLAllocatedForDCNFinal,
mode_lib->vba.UseMALLForStaticScreen,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.DCCEnable,
mode_lib->vba.ViewportStationary,
mode_lib->vba.ViewportXStartY,
mode_lib->vba.ViewportYStartY,
mode_lib->vba.ViewportXStartC,
mode_lib->vba.ViewportYStartC,
mode_lib->vba.ViewportWidth,
mode_lib->vba.ViewportHeight,
v->BytePerPixelY,
mode_lib->vba.ViewportWidthChroma,
mode_lib->vba.ViewportHeightChroma,
v->BytePerPixelC,
mode_lib->vba.SurfaceWidthY,
mode_lib->vba.SurfaceWidthC,
mode_lib->vba.SurfaceHeightY,
mode_lib->vba.SurfaceHeightC,
v->BlockWidth256BytesY,
v->BlockWidth256BytesC,
v->BlockHeight256BytesY,
v->BlockHeight256BytesC,
v->BlockWidthY,
v->BlockWidthC,
v->BlockHeightY,
v->BlockHeightC,
mode_lib->vba.DCCMetaPitchY,
mode_lib->vba.DCCMetaPitchC,
/* Output */
v->SurfaceSizeInMALL,
&v->dummy_vars.
DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.dummy_boolean2); /* Boolean *ExceededMALLSize */
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].PixelClock = mode_lib->vba.PixelClock[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DPPPerSurface = mode_lib->vba.DPPPerPlane[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SourceRotation = mode_lib->vba.SourceRotation[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportHeight = mode_lib->vba.ViewportHeight[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportHeightChroma = mode_lib->vba.ViewportHeightChroma[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidth256BytesY = v->BlockWidth256BytesY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeight256BytesY = v->BlockHeight256BytesY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidth256BytesC = v->BlockWidth256BytesC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeight256BytesC = v->BlockHeight256BytesC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidthY = v->BlockWidthY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeightY = v->BlockHeightY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockWidthC = v->BlockWidthC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BlockHeightC = v->BlockHeightC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].InterlaceEnable = mode_lib->vba.Interlace[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].HTotal = mode_lib->vba.HTotal[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DCCEnable = mode_lib->vba.DCCEnable[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SurfaceTiling = mode_lib->vba.SurfaceTiling[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BytePerPixelY = v->BytePerPixelY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].BytePerPixelC = v->BytePerPixelC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ProgressiveToInterlaceUnitInOPP = mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VRatio = mode_lib->vba.VRatio[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VRatioChroma = mode_lib->vba.VRatioChroma[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VTaps = mode_lib->vba.vtaps[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].VTapsChroma = mode_lib->vba.VTAPsChroma[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].PitchY = mode_lib->vba.PitchY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DCCMetaPitchY = mode_lib->vba.DCCMetaPitchY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].PitchC = mode_lib->vba.PitchC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].DCCMetaPitchC = mode_lib->vba.DCCMetaPitchC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportStationary = mode_lib->vba.ViewportStationary[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportXStart = mode_lib->vba.ViewportXStartY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportYStart = mode_lib->vba.ViewportYStartY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportXStartC = mode_lib->vba.ViewportXStartC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].ViewportYStartC = mode_lib->vba.ViewportYStartC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].FORCE_ONE_ROW_FOR_FRAME = mode_lib->vba.ForceOneRowForFrame[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SwathHeightY = mode_lib->vba.SwathHeightY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters[k].SwathHeightC = mode_lib->vba.SwathHeightC[k];
}
{
dml32_CalculateVMRowAndSwath(
mode_lib->vba.NumberOfActiveSurfaces,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.SurfaceParameters,
v->SurfaceSizeInMALL,
mode_lib->vba.PTEBufferSizeInRequestsLuma,
mode_lib->vba.PTEBufferSizeInRequestsChroma,
mode_lib->vba.DCCMetaBufferSizeBytes,
mode_lib->vba.UseMALLForStaticScreen,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.MALLAllocatedForDCNFinal,
v->SwathWidthY,
v->SwathWidthC,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.HostVMEnable,
mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
mode_lib->vba.GPUVMMaxPageTableLevels,
mode_lib->vba.GPUVMMinPageSizeKBytes,
mode_lib->vba.HostVMMinPageSize,
/* Output */
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean_array2[0], // Boolean PTEBufferSizeNotExceeded[]
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean_array2[1], // Boolean DCCMetaBufferSizeNotExceeded[]
v->dpte_row_width_luma_ub,
v->dpte_row_width_chroma_ub,
v->dpte_row_height,
v->dpte_row_height_chroma,
v->dpte_row_height_linear,
v->dpte_row_height_linear_chroma,
v->meta_req_width,
v->meta_req_width_chroma,
v->meta_req_height,
v->meta_req_height_chroma,
v->meta_row_width,
v->meta_row_width_chroma,
v->meta_row_height,
v->meta_row_height_chroma,
v->vm_group_bytes,
v->dpte_group_bytes,
v->PixelPTEReqWidthY,
v->PixelPTEReqHeightY,
v->PTERequestSizeY,
v->PixelPTEReqWidthC,
v->PixelPTEReqHeightC,
v->PTERequestSizeC,
v->dpde0_bytes_per_frame_ub_l,
v->meta_pte_bytes_per_frame_ub_l,
v->dpde0_bytes_per_frame_ub_c,
v->meta_pte_bytes_per_frame_ub_c,
v->PrefetchSourceLinesY,
v->PrefetchSourceLinesC,
v->VInitPreFillY, v->VInitPreFillC,
v->MaxNumSwathY,
v->MaxNumSwathC,
v->meta_row_bw,
v->dpte_row_bw,
v->PixelPTEBytesPerRow,
v->PDEAndMetaPTEBytesFrame,
v->MetaRowByte,
v->Use_One_Row_For_Frame,
v->Use_One_Row_For_Frame_Flip,
v->UsesMALLForStaticScreen,
v->PTE_BUFFER_MODE,
v->BIGK_FRAGMENT_SIZE);
}
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.ReorderBytes = mode_lib->vba.NumberOfChannels
* dml_max3(mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelDataOnly,
mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
mode_lib->vba.UrgentOutOfOrderReturnPerChannelVMDataOnly);
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.VMDataOnlyReturnBW = dml32_get_return_bw_mbps_vm_only(
&mode_lib->vba.soc,
mode_lib->vba.VoltageLevel,
mode_lib->vba.DCFCLK,
mode_lib->vba.FabricClock,
mode_lib->vba.DRAMSpeed);
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: mode_lib->vba.ReturnBusWidth = %f\n", __func__, mode_lib->vba.ReturnBusWidth);
dml_print("DML::%s: mode_lib->vba.DCFCLK = %f\n", __func__, mode_lib->vba.DCFCLK);
dml_print("DML::%s: mode_lib->vba.FabricClock = %f\n", __func__, mode_lib->vba.FabricClock);
dml_print("DML::%s: mode_lib->vba.FabricDatapathToDCNDataReturn = %f\n", __func__,
mode_lib->vba.FabricDatapathToDCNDataReturn);
dml_print("DML::%s: mode_lib->vba.PercentOfIdealSDPPortBWReceivedAfterUrgLatency = %f\n",
__func__, mode_lib->vba.PercentOfIdealSDPPortBWReceivedAfterUrgLatency);
dml_print("DML::%s: mode_lib->vba.DRAMSpeed = %f\n", __func__, mode_lib->vba.DRAMSpeed);
dml_print("DML::%s: mode_lib->vba.NumberOfChannels = %f\n", __func__, mode_lib->vba.NumberOfChannels);
dml_print("DML::%s: mode_lib->vba.DRAMChannelWidth = %f\n", __func__, mode_lib->vba.DRAMChannelWidth);
dml_print("DML::%s: mode_lib->vba.PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly = %f\n",
__func__, mode_lib->vba.PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly);
dml_print("DML::%s: VMDataOnlyReturnBW = %f\n", __func__, VMDataOnlyReturnBW);
dml_print("DML::%s: ReturnBW = %f\n", __func__, mode_lib->vba.ReturnBW);
#endif
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor = 1.0;
if (mode_lib->vba.GPUVMEnable && mode_lib->vba.HostVMEnable)
v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.HostVMInefficiencyFactor =
mode_lib->vba.ReturnBW / v->dummy_vars
.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation
.VMDataOnlyReturnBW;
mode_lib->vba.TotalDCCActiveDPP = 0;
mode_lib->vba.TotalActiveDPP = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.TotalActiveDPP = mode_lib->vba.TotalActiveDPP + mode_lib->vba.DPPPerPlane[k];
if (mode_lib->vba.DCCEnable[k])
mode_lib->vba.TotalDCCActiveDPP = mode_lib->vba.TotalDCCActiveDPP
+ mode_lib->vba.DPPPerPlane[k];
}
v->UrgentExtraLatency = dml32_CalculateExtraLatency(
mode_lib->vba.RoundTripPingLatencyCycles,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.ReorderBytes,
mode_lib->vba.DCFCLK,
mode_lib->vba.TotalActiveDPP,
mode_lib->vba.PixelChunkSizeInKByte,
mode_lib->vba.TotalDCCActiveDPP,
mode_lib->vba.MetaChunkSize,
mode_lib->vba.ReturnBW,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.HostVMEnable,
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.DPPPerPlane,
v->dpte_group_bytes,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor,
mode_lib->vba.HostVMMinPageSize,
mode_lib->vba.HostVMMaxNonCachedPageTableLevels);
mode_lib->vba.TCalc = 24.0 / v->DCFCLKDeepSleep;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.BlendingAndTiming[k] == k) {
if (mode_lib->vba.WritebackEnable[k] == true) {
v->WritebackDelay[mode_lib->vba.VoltageLevel][k] = mode_lib->vba.WritebackLatency
+ dml32_CalculateWriteBackDelay(
mode_lib->vba.WritebackPixelFormat[k],
mode_lib->vba.WritebackHRatio[k],
mode_lib->vba.WritebackVRatio[k],
mode_lib->vba.WritebackVTaps[k],
mode_lib->vba.WritebackDestinationWidth[k],
mode_lib->vba.WritebackDestinationHeight[k],
mode_lib->vba.WritebackSourceHeight[k],
mode_lib->vba.HTotal[k]) / mode_lib->vba.DISPCLK;
} else
v->WritebackDelay[mode_lib->vba.VoltageLevel][k] = 0;
for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
if (mode_lib->vba.BlendingAndTiming[j] == k &&
mode_lib->vba.WritebackEnable[j] == true) {
v->WritebackDelay[mode_lib->vba.VoltageLevel][k] =
dml_max(v->WritebackDelay[mode_lib->vba.VoltageLevel][k],
mode_lib->vba.WritebackLatency +
dml32_CalculateWriteBackDelay(
mode_lib->vba.WritebackPixelFormat[j],
mode_lib->vba.WritebackHRatio[j],
mode_lib->vba.WritebackVRatio[j],
mode_lib->vba.WritebackVTaps[j],
mode_lib->vba.WritebackDestinationWidth[j],
mode_lib->vba.WritebackDestinationHeight[j],
mode_lib->vba.WritebackSourceHeight[j],
mode_lib->vba.HTotal[k]) / mode_lib->vba.DISPCLK);
}
}
}
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j)
if (mode_lib->vba.BlendingAndTiming[k] == j)
v->WritebackDelay[mode_lib->vba.VoltageLevel][k] =
v->WritebackDelay[mode_lib->vba.VoltageLevel][j];
v->UrgentLatency = dml32_CalculateUrgentLatency(mode_lib->vba.UrgentLatencyPixelDataOnly,
mode_lib->vba.UrgentLatencyPixelMixedWithVMData,
mode_lib->vba.UrgentLatencyVMDataOnly,
mode_lib->vba.DoUrgentLatencyAdjustment,
mode_lib->vba.UrgentLatencyAdjustmentFabricClockComponent,
mode_lib->vba.UrgentLatencyAdjustmentFabricClockReference,
mode_lib->vba.FabricClock);
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
dml32_CalculateUrgentBurstFactor(mode_lib->vba.UsesMALLForPStateChange[k],
v->swath_width_luma_ub[k],
v->swath_width_chroma_ub[k],
mode_lib->vba.SwathHeightY[k],
mode_lib->vba.SwathHeightC[k],
mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
v->UrgentLatency,
mode_lib->vba.CursorBufferSize,
mode_lib->vba.CursorWidth[k][0],
mode_lib->vba.CursorBPP[k][0],
mode_lib->vba.VRatio[k],
mode_lib->vba.VRatioChroma[k],
v->BytePerPixelDETY[k],
v->BytePerPixelDETC[k],
mode_lib->vba.DETBufferSizeY[k],
mode_lib->vba.DETBufferSizeC[k],
/* output */
&v->UrgBurstFactorCursor[k],
&v->UrgBurstFactorLuma[k],
&v->UrgBurstFactorChroma[k],
&v->NoUrgentLatencyHiding[k]);
v->cursor_bw[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0] * mode_lib->vba.CursorBPP[k][0] / 8 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
}
v->NotEnoughDETSwathFillLatencyHiding = dml32_CalculateDETSwathFillLatencyHiding(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBW,
v->UrgentLatency,
mode_lib->vba.SwathHeightY,
mode_lib->vba.SwathHeightC,
v->swath_width_luma_ub,
v->swath_width_chroma_ub,
v->BytePerPixelDETY,
v->BytePerPixelDETC,
mode_lib->vba.DETBufferSizeY,
mode_lib->vba.DETBufferSizeC,
mode_lib->vba.DPPPerPlane,
mode_lib->vba.HTotal,
mode_lib->vba.PixelClock,
mode_lib->vba.VRatio,
mode_lib->vba.VRatioChroma,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.UseUnboundedRequesting);
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->MaxVStartupLines[k] = ((mode_lib->vba.Interlace[k] &&
!mode_lib->vba.ProgressiveToInterlaceUnitInOPP) ?
dml_floor((mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]) / 2.0, 1.0) :
mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]) - dml_max(1.0,
dml_ceil((double) v->WritebackDelay[mode_lib->vba.VoltageLevel][k]
/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]), 1));
// Clamp to max OTG vstartup register limit
if (v->MaxVStartupLines[k] > 1023)
v->MaxVStartupLines[k] = 1023;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: k=%d MaxVStartupLines = %d\n", __func__, k, v->MaxVStartupLines[k]);
dml_print("DML::%s: k=%d VoltageLevel = %d\n", __func__, k, mode_lib->vba.VoltageLevel);
dml_print("DML::%s: k=%d WritebackDelay = %f\n", __func__,
k, v->WritebackDelay[mode_lib->vba.VoltageLevel][k]);
#endif
}
v->MaximumMaxVStartupLines = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
v->MaximumMaxVStartupLines = dml_max(v->MaximumMaxVStartupLines, v->MaxVStartupLines[k]);
ImmediateFlipRequirementFinal = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
ImmediateFlipRequirementFinal = ImmediateFlipRequirementFinal
|| (mode_lib->vba.ImmediateFlipRequirement[k] == dm_immediate_flip_required);
}
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: ImmediateFlipRequirementFinal = %d\n", __func__, ImmediateFlipRequirementFinal);
#endif
// ModeProgramming will not repeat the schedule calculation using different prefetch mode,
//it is just calcualated once with given prefetch mode
dml32_CalculateMinAndMaxPrefetchMode(
mode_lib->vba.AllowForPStateChangeOrStutterInVBlankFinal,
&mode_lib->vba.MinPrefetchMode,
&mode_lib->vba.MaxPrefetchMode);
v->VStartupLines = __DML_VBA_MIN_VSTARTUP__;
iteration = 0;
MaxTotalRDBandwidth = 0;
NextPrefetchMode = mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb];
do {
MaxTotalRDBandwidth = 0;
DestinationLineTimesForPrefetchLessThan2 = false;
VRatioPrefetchMoreThanMax = false;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: Start loop: VStartup = %d\n", __func__, mode_lib->vba.VStartupLines);
#endif
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
/* NOTE PerfetchMode variable is invalid in DAL as per the input received.
* Hence the direction is to use PrefetchModePerState.
*/
TWait = dml32_CalculateTWait(
mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb],
mode_lib->vba.UsesMALLForPStateChange[k],
mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
mode_lib->vba.DRRDisplay[k],
mode_lib->vba.DRAMClockChangeLatency,
mode_lib->vba.FCLKChangeLatency, v->UrgentLatency,
mode_lib->vba.SREnterPlusExitTime);
memset(&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe, 0, sizeof(DmlPipe));
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dppclk = mode_lib->vba.DPPCLK[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.Dispclk = mode_lib->vba.DISPCLK;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.PixelClock = mode_lib->vba.PixelClock[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.DCFClkDeepSleep = v->DCFCLKDeepSleep;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.DPPPerSurface = mode_lib->vba.DPPPerPlane[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.ScalerEnabled = mode_lib->vba.ScalerEnabled[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.SourceRotation = mode_lib->vba.SourceRotation[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockWidth256BytesY = v->BlockWidth256BytesY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockHeight256BytesY = v->BlockHeight256BytesY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockWidth256BytesC = v->BlockWidth256BytesC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BlockHeight256BytesC = v->BlockHeight256BytesC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.InterlaceEnable = mode_lib->vba.Interlace[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.NumberOfCursors = mode_lib->vba.NumberOfCursors[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.VBlank = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.HTotal = mode_lib->vba.HTotal[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.HActive = mode_lib->vba.HActive[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.DCCEnable = mode_lib->vba.DCCEnable[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.ODMMode = mode_lib->vba.ODMCombineEnabled[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BytePerPixelY = v->BytePerPixelY[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.BytePerPixelC = v->BytePerPixelC[k];
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe.ProgressiveToInterlaceUnitInOPP = mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
v->ErrorResult[k] = dml32_CalculatePrefetchSchedule(
v,
k,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor,
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.myPipe,
v->DSCDelay[k],
(unsigned int) (v->SwathWidthY[k] / v->HRatio[k]),
dml_min(v->VStartupLines, v->MaxVStartupLines[k]),
v->MaxVStartupLines[k],
v->UrgentLatency,
v->UrgentExtraLatency,
v->TCalc,
v->PDEAndMetaPTEBytesFrame[k],
v->MetaRowByte[k],
v->PixelPTEBytesPerRow[k],
v->PrefetchSourceLinesY[k],
v->SwathWidthY[k],
v->VInitPreFillY[k],
v->MaxNumSwathY[k],
v->PrefetchSourceLinesC[k],
v->SwathWidthC[k],
v->VInitPreFillC[k],
v->MaxNumSwathC[k],
v->swath_width_luma_ub[k],
v->swath_width_chroma_ub[k],
v->SwathHeightY[k],
v->SwathHeightC[k],
TWait,
(v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ ||
v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ?
mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb] > 0 || mode_lib->vba.DRAMClockChangeRequirementFinal == false,
/* Output */
&v->DSTXAfterScaler[k],
&v->DSTYAfterScaler[k],
&v->DestinationLinesForPrefetch[k],
&v->PrefetchBandwidth[k],
&v->DestinationLinesToRequestVMInVBlank[k],
&v->DestinationLinesToRequestRowInVBlank[k],
&v->VRatioPrefetchY[k],
&v->VRatioPrefetchC[k],
&v->RequiredPrefetchPixDataBWLuma[k],
&v->RequiredPrefetchPixDataBWChroma[k],
&v->NotEnoughTimeForDynamicMetadata[k],
&v->Tno_bw[k], &v->prefetch_vmrow_bw[k],
&v->Tdmdl_vm[k],
&v->Tdmdl[k],
&v->TSetup[k],
&v->VUpdateOffsetPix[k],
&v->VUpdateWidthPix[k],
&v->VReadyOffsetPix[k]);
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: k=%0d Prefetch calculation errResult=%0d\n",
__func__, k, mode_lib->vba.ErrorResult[k]);
#endif
v->VStartup[k] = dml_min(v->VStartupLines, v->MaxVStartupLines[k]);
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
dml32_CalculateUrgentBurstFactor(mode_lib->vba.UsesMALLForPStateChange[k],
v->swath_width_luma_ub[k],
v->swath_width_chroma_ub[k],
mode_lib->vba.SwathHeightY[k],
mode_lib->vba.SwathHeightC[k],
mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
v->UrgentLatency,
mode_lib->vba.CursorBufferSize,
mode_lib->vba.CursorWidth[k][0],
mode_lib->vba.CursorBPP[k][0],
v->VRatioPrefetchY[k],
v->VRatioPrefetchC[k],
v->BytePerPixelDETY[k],
v->BytePerPixelDETC[k],
mode_lib->vba.DETBufferSizeY[k],
mode_lib->vba.DETBufferSizeC[k],
/* Output */
&v->UrgBurstFactorCursorPre[k],
&v->UrgBurstFactorLumaPre[k],
&v->UrgBurstFactorChromaPre[k],
&v->NoUrgentLatencyHidingPre[k]);
v->cursor_bw_pre[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0] * mode_lib->vba.CursorBPP[k][0] /
8.0 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * v->VRatioPrefetchY[k];
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: k=%0d DPPPerSurface=%d\n", __func__, k, mode_lib->vba.DPPPerPlane[k]);
dml_print("DML::%s: k=%0d UrgBurstFactorLuma=%f\n", __func__, k, v->UrgBurstFactorLuma[k]);
dml_print("DML::%s: k=%0d UrgBurstFactorChroma=%f\n", __func__, k, v->UrgBurstFactorChroma[k]);
dml_print("DML::%s: k=%0d UrgBurstFactorLumaPre=%f\n", __func__, k,
v->UrgBurstFactorLumaPre[k]);
dml_print("DML::%s: k=%0d UrgBurstFactorChromaPre=%f\n", __func__, k,
v->UrgBurstFactorChromaPre[k]);
dml_print("DML::%s: k=%0d VRatioPrefetchY=%f\n", __func__, k, v->VRatioPrefetchY[k]);
dml_print("DML::%s: k=%0d VRatioY=%f\n", __func__, k, mode_lib->vba.VRatio[k]);
dml_print("DML::%s: k=%0d prefetch_vmrow_bw=%f\n", __func__, k, v->prefetch_vmrow_bw[k]);
dml_print("DML::%s: k=%0d ReadBandwidthSurfaceLuma=%f\n", __func__, k,
v->ReadBandwidthSurfaceLuma[k]);
dml_print("DML::%s: k=%0d ReadBandwidthSurfaceChroma=%f\n", __func__, k,
v->ReadBandwidthSurfaceChroma[k]);
dml_print("DML::%s: k=%0d cursor_bw=%f\n", __func__, k, v->cursor_bw[k]);
dml_print("DML::%s: k=%0d meta_row_bw=%f\n", __func__, k, v->meta_row_bw[k]);
dml_print("DML::%s: k=%0d dpte_row_bw=%f\n", __func__, k, v->dpte_row_bw[k]);
dml_print("DML::%s: k=%0d RequiredPrefetchPixDataBWLuma=%f\n", __func__, k,
v->RequiredPrefetchPixDataBWLuma[k]);
dml_print("DML::%s: k=%0d RequiredPrefetchPixDataBWChroma=%f\n", __func__, k,
v->RequiredPrefetchPixDataBWChroma[k]);
dml_print("DML::%s: k=%0d cursor_bw_pre=%f\n", __func__, k, v->cursor_bw_pre[k]);
dml_print("DML::%s: k=%0d MaxTotalRDBandwidthNoUrgentBurst=%f\n", __func__, k,
MaxTotalRDBandwidthNoUrgentBurst);
#endif
if (v->DestinationLinesForPrefetch[k] < 2)
DestinationLineTimesForPrefetchLessThan2 = true;
if (v->VRatioPrefetchY[k] > v->MaxVRatioPre
|| v->VRatioPrefetchC[k] > v->MaxVRatioPre)
VRatioPrefetchMoreThanMax = true;
//bool DestinationLinesToRequestVMInVBlankEqualOrMoreThan32 = false;
//bool DestinationLinesToRequestRowInVBlankEqualOrMoreThan16 = false;
//if (v->DestinationLinesToRequestVMInVBlank[k] >= 32) {
// DestinationLinesToRequestVMInVBlankEqualOrMoreThan32 = true;
//}
//if (v->DestinationLinesToRequestRowInVBlank[k] >= 16) {
// DestinationLinesToRequestRowInVBlankEqualOrMoreThan16 = true;
//}
}
v->FractionOfUrgentBandwidth = MaxTotalRDBandwidthNoUrgentBurst / mode_lib->vba.ReturnBW;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: MaxTotalRDBandwidthNoUrgentBurst=%f\n",
__func__, MaxTotalRDBandwidthNoUrgentBurst);
dml_print("DML::%s: ReturnBW=%f\n", __func__, mode_lib->vba.ReturnBW);
dml_print("DML::%s: FractionOfUrgentBandwidth=%f\n",
__func__, mode_lib->vba.FractionOfUrgentBandwidth);
#endif
{
dml32_CalculatePrefetchBandwithSupport(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBW,
v->NoUrgentLatencyHidingPre,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->RequiredPrefetchPixDataBWLuma,
v->RequiredPrefetchPixDataBWChroma,
v->cursor_bw,
v->meta_row_bw,
v->dpte_row_bw,
v->cursor_bw_pre,
v->prefetch_vmrow_bw,
mode_lib->vba.DPPPerPlane,
v->UrgBurstFactorLuma,
v->UrgBurstFactorChroma,
v->UrgBurstFactorCursor,
v->UrgBurstFactorLumaPre,
v->UrgBurstFactorChromaPre,
v->UrgBurstFactorCursorPre,
v->PrefetchBandwidth,
v->VRatio,
v->MaxVRatioPre,
/* output */
&MaxTotalRDBandwidth,
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0],
&v->PrefetchModeSupported);
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector[k] = 1.0;
{
dml32_CalculatePrefetchBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBW,
v->NoUrgentLatencyHidingPre,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->RequiredPrefetchPixDataBWLuma,
v->RequiredPrefetchPixDataBWChroma,
v->cursor_bw,
v->meta_row_bw,
v->dpte_row_bw,
v->cursor_bw_pre,
v->prefetch_vmrow_bw,
mode_lib->vba.DPPPerPlane,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->PrefetchBandwidth,
v->VRatio,
v->MaxVRatioPre,
/* output */
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0],
&v->FractionOfUrgentBandwidth,
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean);
}
if (VRatioPrefetchMoreThanMax != false || DestinationLineTimesForPrefetchLessThan2 != false) {
v->PrefetchModeSupported = false;
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (v->ErrorResult[k] == true || v->NotEnoughTimeForDynamicMetadata[k]) {
v->PrefetchModeSupported = false;
}
}
if (v->PrefetchModeSupported == true && mode_lib->vba.ImmediateFlipSupport == true) {
mode_lib->vba.BandwidthAvailableForImmediateFlip = dml32_CalculateBandwidthAvailableForImmediateFlip(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBW,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->RequiredPrefetchPixDataBWLuma,
v->RequiredPrefetchPixDataBWChroma,
v->cursor_bw,
v->cursor_bw_pre,
mode_lib->vba.DPPPerPlane,
v->UrgBurstFactorLuma,
v->UrgBurstFactorChroma,
v->UrgBurstFactorCursor,
v->UrgBurstFactorLumaPre,
v->UrgBurstFactorChromaPre,
v->UrgBurstFactorCursorPre);
mode_lib->vba.TotImmediateFlipBytes = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.ImmediateFlipRequirement[k] != dm_immediate_flip_not_required) {
mode_lib->vba.TotImmediateFlipBytes = mode_lib->vba.TotImmediateFlipBytes
+ mode_lib->vba.DPPPerPlane[k]
* (v->PDEAndMetaPTEBytesFrame[k]
+ v->MetaRowByte[k]);
if (v->use_one_row_for_frame_flip[k][0][0]) {
mode_lib->vba.TotImmediateFlipBytes =
mode_lib->vba.TotImmediateFlipBytes
+ 2 * v->PixelPTEBytesPerRow[k];
} else {
mode_lib->vba.TotImmediateFlipBytes =
mode_lib->vba.TotImmediateFlipBytes
+ v->PixelPTEBytesPerRow[k];
}
}
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
dml32_CalculateFlipSchedule(v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.HostVMInefficiencyFactor,
v->UrgentExtraLatency,
v->UrgentLatency,
mode_lib->vba.GPUVMMaxPageTableLevels,
mode_lib->vba.HostVMEnable,
mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.HostVMMinPageSize,
v->PDEAndMetaPTEBytesFrame[k],
v->MetaRowByte[k],
v->PixelPTEBytesPerRow[k],
mode_lib->vba.BandwidthAvailableForImmediateFlip,
mode_lib->vba.TotImmediateFlipBytes,
mode_lib->vba.SourcePixelFormat[k],
mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
mode_lib->vba.VRatio[k],
mode_lib->vba.VRatioChroma[k],
v->Tno_bw[k],
mode_lib->vba.DCCEnable[k],
v->dpte_row_height[k],
v->meta_row_height[k],
v->dpte_row_height_chroma[k],
v->meta_row_height_chroma[k],
v->Use_One_Row_For_Frame_Flip[k],
/* Output */
&v->DestinationLinesToRequestVMInImmediateFlip[k],
&v->DestinationLinesToRequestRowInImmediateFlip[k],
&v->final_flip_bw[k],
&v->ImmediateFlipSupportedForPipe[k]);
}
{
dml32_CalculateImmediateFlipBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBW,
mode_lib->vba.ImmediateFlipRequirement,
v->final_flip_bw,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->RequiredPrefetchPixDataBWLuma,
v->RequiredPrefetchPixDataBWChroma,
v->cursor_bw,
v->meta_row_bw,
v->dpte_row_bw,
v->cursor_bw_pre,
v->prefetch_vmrow_bw,
mode_lib->vba.DPPPerPlane,
v->UrgBurstFactorLuma,
v->UrgBurstFactorChroma,
v->UrgBurstFactorCursor,
v->UrgBurstFactorLumaPre,
v->UrgBurstFactorChromaPre,
v->UrgBurstFactorCursorPre,
/* output */
&v->total_dcn_read_bw_with_flip, // Single *TotalBandwidth
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0], // Single *FractionOfUrgentBandwidth
&v->ImmediateFlipSupported); // Boolean *ImmediateFlipBandwidthSupport
dml32_CalculateImmediateFlipBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBW,
mode_lib->vba.ImmediateFlipRequirement,
v->final_flip_bw,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->RequiredPrefetchPixDataBWLuma,
v->RequiredPrefetchPixDataBWChroma,
v->cursor_bw,
v->meta_row_bw,
v->dpte_row_bw,
v->cursor_bw_pre,
v->prefetch_vmrow_bw,
mode_lib->vba.DPPPerPlane,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_unit_vector,
/* output */
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[1], // Single *TotalBandwidth
&v->FractionOfUrgentBandwidthImmediateFlip, // Single *FractionOfUrgentBandwidth
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean); // Boolean *ImmediateFlipBandwidthSupport
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.ImmediateFlipRequirement[k] != dm_immediate_flip_not_required && v->ImmediateFlipSupportedForPipe[k] == false) {
v->ImmediateFlipSupported = false;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: Pipe %0d not supporting iflip\n", __func__, k);
#endif
}
}
} else {
v->ImmediateFlipSupported = false;
}
/* consider flip support is okay if the flip bw is ok or (when user does't require a iflip and there is no host vm) */
v->PrefetchAndImmediateFlipSupported = (v->PrefetchModeSupported == true &&
((!mode_lib->vba.ImmediateFlipSupport && !mode_lib->vba.HostVMEnable && !ImmediateFlipRequirementFinal) ||
v->ImmediateFlipSupported)) ? true : false;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: PrefetchModeSupported = %d\n", __func__, locals->PrefetchModeSupported);
for (uint k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
dml_print("DML::%s: ImmediateFlipRequirement[%d] = %d\n", __func__, k, mode_lib->vba.ImmediateFlipRequirement[k] == dm_immediate_flip_required);
dml_print("DML::%s: ImmediateFlipSupported = %d\n", __func__, locals->ImmediateFlipSupported);
dml_print("DML::%s: ImmediateFlipSupport = %d\n", __func__, mode_lib->vba.ImmediateFlipSupport);
dml_print("DML::%s: HostVMEnable = %d\n", __func__, mode_lib->vba.HostVMEnable);
dml_print("DML::%s: PrefetchAndImmediateFlipSupported = %d\n", __func__, locals->PrefetchAndImmediateFlipSupported);
dml_print("DML::%s: Done loop: Vstartup=%d, Max Vstartup=%d\n", __func__, locals->VStartupLines, locals->MaximumMaxVStartupLines);
#endif
v->VStartupLines = v->VStartupLines + 1;
if (v->VStartupLines > v->MaximumMaxVStartupLines) {
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: Vstartup exceeds max vstartup, exiting loop\n", __func__);
#endif
break; // VBA_DELTA: Implementation divergence! Gabe is *still* iterating across prefetch modes which we don't care to do
}
iteration++;
if (iteration > 2500) {
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: too many errors, exit now\n", __func__);
assert(0);
#endif
}
} while (!(v->PrefetchAndImmediateFlipSupported || NextPrefetchMode > mode_lib->vba.MaxPrefetchMode));
if (v->VStartupLines <= v->MaximumMaxVStartupLines) {
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: Good, Prefetch and flip scheduling found solution at VStartupLines=%d\n", __func__, locals->VStartupLines-1);
#endif
}
//Watermarks and NB P-State/DRAM Clock Change Support
{
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.UrgentLatency = v->UrgentLatency;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.ExtraLatency = v->UrgentExtraLatency;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.WritebackLatency = mode_lib->vba.WritebackLatency;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.DRAMClockChangeLatency = mode_lib->vba.DRAMClockChangeLatency;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.FCLKChangeLatency = mode_lib->vba.FCLKChangeLatency;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SRExitTime = mode_lib->vba.SRExitTime;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SREnterPlusExitTime = mode_lib->vba.SREnterPlusExitTime;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SRExitZ8Time = mode_lib->vba.SRExitZ8Time;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SREnterPlusExitZ8Time = mode_lib->vba.SREnterPlusExitZ8Time;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.USRRetrainingLatency = mode_lib->vba.USRRetrainingLatency;
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters.SMNLatency = mode_lib->vba.SMNLatency;
dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(
v,
v->PrefetchModePerState[v->VoltageLevel][v->maxMpcComb],
v->DCFCLK,
v->ReturnBW,
v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.mmSOCParameters,
v->SOCCLK,
v->DCFCLKDeepSleep,
v->DETBufferSizeY,
v->DETBufferSizeC,
v->SwathHeightY,
v->SwathHeightC,
v->SwathWidthY,
v->SwathWidthC,
v->DPPPerPlane,
v->BytePerPixelDETY,
v->BytePerPixelDETC,
v->DSTXAfterScaler,
v->DSTYAfterScaler,
v->UnboundedRequestEnabled,
v->CompressedBufferSizeInkByte,
/* Output */
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_dramchange_support,
v->MaxActiveDRAMClockChangeLatencySupported,
v->SubViewportLinesNeededInMALL,
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_fclkchange_support,
&v->MinActiveFCLKChangeLatencySupported,
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_USRRetrainingSupport,
mode_lib->vba.ActiveDRAMClockChangeLatencyMargin);
/* DCN32 has a new struct Watermarks (typedef) which is used to store
* calculated WM values. Copy over values from struct to vba varaibles
* to ensure that the DCN32 getters return the correct value.
*/
v->UrgentWatermark = v->Watermark.UrgentWatermark;
v->WritebackUrgentWatermark = v->Watermark.WritebackUrgentWatermark;
v->DRAMClockChangeWatermark = v->Watermark.DRAMClockChangeWatermark;
v->WritebackDRAMClockChangeWatermark = v->Watermark.WritebackDRAMClockChangeWatermark;
v->StutterExitWatermark = v->Watermark.StutterExitWatermark;
v->StutterEnterPlusExitWatermark = v->Watermark.StutterEnterPlusExitWatermark;
v->Z8StutterExitWatermark = v->Watermark.Z8StutterExitWatermark;
v->Z8StutterEnterPlusExitWatermark = v->Watermark.Z8StutterEnterPlusExitWatermark;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.WritebackEnable[k] == true) {
v->WritebackAllowDRAMClockChangeEndPosition[k] = dml_max(0,
v->VStartup[k] * mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]
- v->Watermark.WritebackDRAMClockChangeWatermark);
v->WritebackAllowFCLKChangeEndPosition[k] = dml_max(0,
v->VStartup[k] * mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]
- v->Watermark.WritebackFCLKChangeWatermark);
} else {
v->WritebackAllowDRAMClockChangeEndPosition[k] = 0;
v->WritebackAllowFCLKChangeEndPosition[k] = 0;
}
}
}
//Display Pipeline Delivery Time in Prefetch, Groups
dml32_CalculatePixelDeliveryTimes(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.VRatio,
mode_lib->vba.VRatioChroma,
v->VRatioPrefetchY,
v->VRatioPrefetchC,
v->swath_width_luma_ub,
v->swath_width_chroma_ub,
mode_lib->vba.DPPPerPlane,
mode_lib->vba.HRatio,
mode_lib->vba.HRatioChroma,
mode_lib->vba.PixelClock,
v->PSCL_THROUGHPUT_LUMA,
v->PSCL_THROUGHPUT_CHROMA,
mode_lib->vba.DPPCLK,
v->BytePerPixelC,
mode_lib->vba.SourceRotation,
mode_lib->vba.NumberOfCursors,
mode_lib->vba.CursorWidth,
mode_lib->vba.CursorBPP,
v->BlockWidth256BytesY,
v->BlockHeight256BytesY,
v->BlockWidth256BytesC,
v->BlockHeight256BytesC,
/* Output */
v->DisplayPipeLineDeliveryTimeLuma,
v->DisplayPipeLineDeliveryTimeChroma,
v->DisplayPipeLineDeliveryTimeLumaPrefetch,
v->DisplayPipeLineDeliveryTimeChromaPrefetch,
v->DisplayPipeRequestDeliveryTimeLuma,
v->DisplayPipeRequestDeliveryTimeChroma,
v->DisplayPipeRequestDeliveryTimeLumaPrefetch,
v->DisplayPipeRequestDeliveryTimeChromaPrefetch,
v->CursorRequestDeliveryTime,
v->CursorRequestDeliveryTimePrefetch);
dml32_CalculateMetaAndPTETimes(v->Use_One_Row_For_Frame,
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.MetaChunkSize,
mode_lib->vba.MinMetaChunkSizeBytes,
mode_lib->vba.HTotal,
mode_lib->vba.VRatio,
mode_lib->vba.VRatioChroma,
v->DestinationLinesToRequestRowInVBlank,
v->DestinationLinesToRequestRowInImmediateFlip,
mode_lib->vba.DCCEnable,
mode_lib->vba.PixelClock,
v->BytePerPixelY,
v->BytePerPixelC,
mode_lib->vba.SourceRotation,
v->dpte_row_height,
v->dpte_row_height_chroma,
v->meta_row_width,
v->meta_row_width_chroma,
v->meta_row_height,
v->meta_row_height_chroma,
v->meta_req_width,
v->meta_req_width_chroma,
v->meta_req_height,
v->meta_req_height_chroma,
v->dpte_group_bytes,
v->PTERequestSizeY,
v->PTERequestSizeC,
v->PixelPTEReqWidthY,
v->PixelPTEReqHeightY,
v->PixelPTEReqWidthC,
v->PixelPTEReqHeightC,
v->dpte_row_width_luma_ub,
v->dpte_row_width_chroma_ub,
/* Output */
v->DST_Y_PER_PTE_ROW_NOM_L,
v->DST_Y_PER_PTE_ROW_NOM_C,
v->DST_Y_PER_META_ROW_NOM_L,
v->DST_Y_PER_META_ROW_NOM_C,
v->TimePerMetaChunkNominal,
v->TimePerChromaMetaChunkNominal,
v->TimePerMetaChunkVBlank,
v->TimePerChromaMetaChunkVBlank,
v->TimePerMetaChunkFlip,
v->TimePerChromaMetaChunkFlip,
v->time_per_pte_group_nom_luma,
v->time_per_pte_group_vblank_luma,
v->time_per_pte_group_flip_luma,
v->time_per_pte_group_nom_chroma,
v->time_per_pte_group_vblank_chroma,
v->time_per_pte_group_flip_chroma);
dml32_CalculateVMGroupAndRequestTimes(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.GPUVMMaxPageTableLevels,
mode_lib->vba.HTotal,
v->BytePerPixelC,
v->DestinationLinesToRequestVMInVBlank,
v->DestinationLinesToRequestVMInImmediateFlip,
mode_lib->vba.DCCEnable,
mode_lib->vba.PixelClock,
v->dpte_row_width_luma_ub,
v->dpte_row_width_chroma_ub,
v->vm_group_bytes,
v->dpde0_bytes_per_frame_ub_l,
v->dpde0_bytes_per_frame_ub_c,
v->meta_pte_bytes_per_frame_ub_l,
v->meta_pte_bytes_per_frame_ub_c,
/* Output */
v->TimePerVMGroupVBlank,
v->TimePerVMGroupFlip,
v->TimePerVMRequestVBlank,
v->TimePerVMRequestFlip);
// Min TTUVBlank
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb] == 0) {
v->MinTTUVBlank[k] = dml_max4(v->Watermark.DRAMClockChangeWatermark,
v->Watermark.FCLKChangeWatermark, v->Watermark.StutterEnterPlusExitWatermark,
v->Watermark.UrgentWatermark);
} else if (mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb]
== 1) {
v->MinTTUVBlank[k] = dml_max3(v->Watermark.FCLKChangeWatermark,
v->Watermark.StutterEnterPlusExitWatermark, v->Watermark.UrgentWatermark);
} else if (mode_lib->vba.PrefetchModePerState[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb]
== 2) {
v->MinTTUVBlank[k] = dml_max(v->Watermark.StutterEnterPlusExitWatermark,
v->Watermark.UrgentWatermark);
} else {
v->MinTTUVBlank[k] = v->Watermark.UrgentWatermark;
}
if (!mode_lib->vba.DynamicMetadataEnable[k])
v->MinTTUVBlank[k] = mode_lib->vba.TCalc + v->MinTTUVBlank[k];
}
// DCC Configuration
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: Calculate DCC configuration for surface k=%d\n", __func__, k);
#endif
dml32_CalculateDCCConfiguration(
mode_lib->vba.DCCEnable[k],
mode_lib->vba.DCCProgrammingAssumesScanDirectionUnknownFinal,
mode_lib->vba.SourcePixelFormat[k], mode_lib->vba.SurfaceWidthY[k],
mode_lib->vba.SurfaceWidthC[k],
mode_lib->vba.SurfaceHeightY[k],
mode_lib->vba.SurfaceHeightC[k],
mode_lib->vba.nomDETInKByte,
v->BlockHeight256BytesY[k],
v->BlockHeight256BytesC[k],
mode_lib->vba.SurfaceTiling[k],
v->BytePerPixelY[k],
v->BytePerPixelC[k],
v->BytePerPixelDETY[k],
v->BytePerPixelDETC[k],
(enum dm_rotation_angle) mode_lib->vba.SourceScan[k],
/* Output */
&v->DCCYMaxUncompressedBlock[k],
&v->DCCCMaxUncompressedBlock[k],
&v->DCCYMaxCompressedBlock[k],
&v->DCCCMaxCompressedBlock[k],
&v->DCCYIndependentBlock[k],
&v->DCCCIndependentBlock[k]);
}
// VStartup Adjustment
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
bool isInterlaceTiming;
double Tvstartup_margin = (v->MaxVStartupLines[k] - v->VStartup[k]) * mode_lib->vba.HTotal[k]
/ mode_lib->vba.PixelClock[k];
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: k=%d, MinTTUVBlank = %f (before vstartup margin)\n", __func__, k,
v->MinTTUVBlank[k]);
#endif
v->MinTTUVBlank[k] = v->MinTTUVBlank[k] + Tvstartup_margin;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: k=%d, Tvstartup_margin = %f\n", __func__, k, Tvstartup_margin);
dml_print("DML::%s: k=%d, MaxVStartupLines = %d\n", __func__, k, v->MaxVStartupLines[k]);
dml_print("DML::%s: k=%d, VStartup = %d\n", __func__, k, v->VStartup[k]);
dml_print("DML::%s: k=%d, MinTTUVBlank = %f\n", __func__, k, v->MinTTUVBlank[k]);
#endif
v->Tdmdl[k] = v->Tdmdl[k] + Tvstartup_margin;
if (mode_lib->vba.DynamicMetadataEnable[k] && mode_lib->vba.DynamicMetadataVMEnabled)
v->Tdmdl_vm[k] = v->Tdmdl_vm[k] + Tvstartup_margin;
isInterlaceTiming = (mode_lib->vba.Interlace[k] &&
!mode_lib->vba.ProgressiveToInterlaceUnitInOPP);
v->MIN_DST_Y_NEXT_START[k] = ((isInterlaceTiming ? dml_floor((mode_lib->vba.VTotal[k] -
mode_lib->vba.VFrontPorch[k]) / 2.0, 1.0) :
mode_lib->vba.VTotal[k]) - mode_lib->vba.VFrontPorch[k])
+ dml_max(1.0,
dml_ceil(v->WritebackDelay[mode_lib->vba.VoltageLevel][k]
/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]), 1.0))
+ dml_floor(4.0 * v->TSetup[k] / (mode_lib->vba.HTotal[k]
/ mode_lib->vba.PixelClock[k]), 1.0) / 4.0;
v->VStartup[k] = (isInterlaceTiming ? (2 * v->MaxVStartupLines[k]) : v->MaxVStartupLines[k]);
if (((v->VUpdateOffsetPix[k] + v->VUpdateWidthPix[k] + v->VReadyOffsetPix[k])
/ mode_lib->vba.HTotal[k]) <= (isInterlaceTiming ? dml_floor((mode_lib->vba.VTotal[k]
- mode_lib->vba.VActive[k] - mode_lib->vba.VFrontPorch[k] - v->VStartup[k]) / 2.0, 1.0) :
(int) (mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]
- mode_lib->vba.VFrontPorch[k] - v->VStartup[k]))) {
v->VREADY_AT_OR_AFTER_VSYNC[k] = true;
} else {
v->VREADY_AT_OR_AFTER_VSYNC[k] = false;
}
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: k=%d, VStartup = %d (max)\n", __func__, k, v->VStartup[k]);
dml_print("DML::%s: k=%d, VUpdateOffsetPix = %d\n", __func__, k, v->VUpdateOffsetPix[k]);
dml_print("DML::%s: k=%d, VUpdateWidthPix = %d\n", __func__, k, v->VUpdateWidthPix[k]);
dml_print("DML::%s: k=%d, VReadyOffsetPix = %d\n", __func__, k, v->VReadyOffsetPix[k]);
dml_print("DML::%s: k=%d, HTotal = %d\n", __func__, k, mode_lib->vba.HTotal[k]);
dml_print("DML::%s: k=%d, VTotal = %d\n", __func__, k, mode_lib->vba.VTotal[k]);
dml_print("DML::%s: k=%d, VActive = %d\n", __func__, k, mode_lib->vba.VActive[k]);
dml_print("DML::%s: k=%d, VFrontPorch = %d\n", __func__, k, mode_lib->vba.VFrontPorch[k]);
dml_print("DML::%s: k=%d, VStartup = %d\n", __func__, k, v->VStartup[k]);
dml_print("DML::%s: k=%d, TSetup = %f\n", __func__, k, v->TSetup[k]);
dml_print("DML::%s: k=%d, MIN_DST_Y_NEXT_START = %f\n", __func__, k, v->MIN_DST_Y_NEXT_START[k]);
dml_print("DML::%s: k=%d, VREADY_AT_OR_AFTER_VSYNC = %d\n", __func__, k,
v->VREADY_AT_OR_AFTER_VSYNC[k]);
#endif
}
{
//Maximum Bandwidth Used
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.WritebackEnable[k] == true
&& mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
WRBandwidth = mode_lib->vba.WritebackDestinationWidth[k]
* mode_lib->vba.WritebackDestinationHeight[k]
/ (mode_lib->vba.HTotal[k] * mode_lib->vba.WritebackSourceHeight[k]
/ mode_lib->vba.PixelClock[k]) * 4;
} else if (mode_lib->vba.WritebackEnable[k] == true) {
WRBandwidth = mode_lib->vba.WritebackDestinationWidth[k]
* mode_lib->vba.WritebackDestinationHeight[k]
/ (mode_lib->vba.HTotal[k] * mode_lib->vba.WritebackSourceHeight[k]
/ mode_lib->vba.PixelClock[k]) * 8;
}
TotalWRBandwidth = TotalWRBandwidth + WRBandwidth;
}
v->TotalDataReadBandwidth = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->TotalDataReadBandwidth = v->TotalDataReadBandwidth + v->ReadBandwidthSurfaceLuma[k]
+ v->ReadBandwidthSurfaceChroma[k];
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: k=%d, TotalDataReadBandwidth = %f\n",
__func__, k, v->TotalDataReadBandwidth);
dml_print("DML::%s: k=%d, ReadBandwidthSurfaceLuma = %f\n",
__func__, k, v->ReadBandwidthSurfaceLuma[k]);
dml_print("DML::%s: k=%d, ReadBandwidthSurfaceChroma = %f\n",
__func__, k, v->ReadBandwidthSurfaceChroma[k]);
#endif
}
}
// Stutter Efficiency
dml32_CalculateStutterEfficiency(v->CompressedBufferSizeInkByte,
mode_lib->vba.UsesMALLForPStateChange,
v->UnboundedRequestEnabled,
mode_lib->vba.MetaFIFOSizeInKEntries,
mode_lib->vba.ZeroSizeBufferEntries,
mode_lib->vba.PixelChunkSizeInKByte,
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ROBBufferSizeInKByte,
v->TotalDataReadBandwidth,
mode_lib->vba.DCFCLK,
mode_lib->vba.ReturnBW,
v->CompbufReservedSpace64B,
v->CompbufReservedSpaceZs,
mode_lib->vba.SRExitTime,
mode_lib->vba.SRExitZ8Time,
mode_lib->vba.SynchronizeTimingsFinal,
mode_lib->vba.BlendingAndTiming,
v->Watermark.StutterEnterPlusExitWatermark,
v->Watermark.Z8StutterEnterPlusExitWatermark,
mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
mode_lib->vba.Interlace,
v->MinTTUVBlank, mode_lib->vba.DPPPerPlane,
mode_lib->vba.DETBufferSizeY,
v->BytePerPixelY,
v->BytePerPixelDETY,
v->SwathWidthY,
mode_lib->vba.SwathHeightY,
mode_lib->vba.SwathHeightC,
mode_lib->vba.DCCRateLuma,
mode_lib->vba.DCCRateChroma,
mode_lib->vba.DCCFractionOfZeroSizeRequestsLuma,
mode_lib->vba.DCCFractionOfZeroSizeRequestsChroma,
mode_lib->vba.HTotal, mode_lib->vba.VTotal,
mode_lib->vba.PixelClock,
mode_lib->vba.VRatio,
mode_lib->vba.SourceRotation,
v->BlockHeight256BytesY,
v->BlockWidth256BytesY,
v->BlockHeight256BytesC,
v->BlockWidth256BytesC,
v->DCCYMaxUncompressedBlock,
v->DCCCMaxUncompressedBlock,
mode_lib->vba.VActive,
mode_lib->vba.DCCEnable,
mode_lib->vba.WritebackEnable,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->meta_row_bw,
v->dpte_row_bw,
/* Output */
&v->StutterEfficiencyNotIncludingVBlank,
&v->StutterEfficiency,
&v->NumberOfStutterBurstsPerFrame,
&v->Z8StutterEfficiencyNotIncludingVBlank,
&v->Z8StutterEfficiency,
&v->Z8NumberOfStutterBurstsPerFrame,
&v->StutterPeriod,
&v->DCHUBBUB_ARB_CSTATE_MAX_CAP_MODE);
#ifdef __DML_VBA_ALLOW_DELTA__
{
unsigned int dummy_integer[1];
// Calculate z8 stutter eff assuming 0 reserved space
dml32_CalculateStutterEfficiency(v->CompressedBufferSizeInkByte,
mode_lib->vba.UsesMALLForPStateChange,
v->UnboundedRequestEnabled,
mode_lib->vba.MetaFIFOSizeInKEntries,
mode_lib->vba.ZeroSizeBufferEntries,
mode_lib->vba.PixelChunkSizeInKByte,
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ROBBufferSizeInKByte,
v->TotalDataReadBandwidth,
mode_lib->vba.DCFCLK,
mode_lib->vba.ReturnBW,
0, //CompbufReservedSpace64B,
0, //CompbufReservedSpaceZs,
mode_lib->vba.SRExitTime,
mode_lib->vba.SRExitZ8Time,
mode_lib->vba.SynchronizeTimingsFinal,
mode_lib->vba.BlendingAndTiming,
v->Watermark.StutterEnterPlusExitWatermark,
v->Watermark.Z8StutterEnterPlusExitWatermark,
mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
mode_lib->vba.Interlace,
v->MinTTUVBlank,
mode_lib->vba.DPPPerPlane,
mode_lib->vba.DETBufferSizeY,
v->BytePerPixelY, v->BytePerPixelDETY,
v->SwathWidthY, mode_lib->vba.SwathHeightY,
mode_lib->vba.SwathHeightC,
mode_lib->vba.DCCRateLuma,
mode_lib->vba.DCCRateChroma,
mode_lib->vba.DCCFractionOfZeroSizeRequestsLuma,
mode_lib->vba.DCCFractionOfZeroSizeRequestsChroma,
mode_lib->vba.HTotal,
mode_lib->vba.VTotal,
mode_lib->vba.PixelClock,
mode_lib->vba.VRatio,
mode_lib->vba.SourceRotation,
v->BlockHeight256BytesY,
v->BlockWidth256BytesY,
v->BlockHeight256BytesC,
v->BlockWidth256BytesC,
v->DCCYMaxUncompressedBlock,
v->DCCCMaxUncompressedBlock,
mode_lib->vba.VActive,
mode_lib->vba.DCCEnable,
mode_lib->vba.WritebackEnable,
v->ReadBandwidthSurfaceLuma,
v->ReadBandwidthSurfaceChroma,
v->meta_row_bw, v->dpte_row_bw,
/* Output */
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[0],
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_single[1],
&dummy_integer[0],
&v->Z8StutterEfficiencyNotIncludingVBlankBestCase,
&v->Z8StutterEfficiencyBestCase,
&v->Z8NumberOfStutterBurstsPerFrameBestCase,
&v->StutterPeriodBestCase,
&v->dummy_vars.DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation.dummy_boolean);
}
#else
v->Z8StutterEfficiencyNotIncludingVBlankBestCase = v->Z8StutterEfficiencyNotIncludingVBlank;
v->Z8StutterEfficiencyBestCase = v->Z8StutterEfficiency;
v->Z8NumberOfStutterBurstsPerFrameBestCase = v->Z8NumberOfStutterBurstsPerFrame;
v->StutterPeriodBestCase = v->StutterPeriod;
#endif
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: --- END ---\n", __func__);
#endif
}
static void mode_support_configuration(struct vba_vars_st *v,
struct display_mode_lib *mode_lib)
{
int i, j, start_state;
if (mode_lib->validate_max_state)
start_state = v->soc.num_states - 1;
else
start_state = 0;
for (i = v->soc.num_states - 1; i >= start_state; i--) {
for (j = 0; j < 2; j++) {
if (mode_lib->vba.ScaleRatioAndTapsSupport == true
&& mode_lib->vba.SourceFormatPixelAndScanSupport == true
&& mode_lib->vba.ViewportSizeSupport[i][j] == true
&& !mode_lib->vba.LinkRateDoesNotMatchDPVersion
&& !mode_lib->vba.LinkRateForMultistreamNotIndicated
&& !mode_lib->vba.BPPForMultistreamNotIndicated
&& !mode_lib->vba.MultistreamWithHDMIOreDP
&& !mode_lib->vba.ExceededMultistreamSlots[i]
&& !mode_lib->vba.MSOOrODMSplitWithNonDPLink
&& !mode_lib->vba.NotEnoughLanesForMSO
&& mode_lib->vba.LinkCapacitySupport[i] == true && !mode_lib->vba.P2IWith420
//&& !mode_lib->vba.DSCOnlyIfNecessaryWithBPP
&& !mode_lib->vba.DSC422NativeNotSupported
&& !mode_lib->vba.MPCCombineMethodIncompatible
&& mode_lib->vba.ODMCombine2To1SupportCheckOK[i] == true
&& mode_lib->vba.ODMCombine4To1SupportCheckOK[i] == true
&& mode_lib->vba.NotEnoughDSCUnits[i] == false
&& !mode_lib->vba.NotEnoughDSCSlices[i]
&& !mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe
&& !mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen
&& mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] == false
&& mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i]
&& mode_lib->vba.DTBCLKRequiredMoreThanSupported[i] == false
&& !mode_lib->vba.InvalidCombinationOfMALLUseForPState
&& !mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified
&& mode_lib->vba.ROBSupport[i][j] == true
&& mode_lib->vba.DISPCLK_DPPCLK_Support[i][j] == true
&& mode_lib->vba.TotalAvailablePipesSupport[i][j] == true
&& mode_lib->vba.NumberOfOTGSupport == true
&& mode_lib->vba.NumberOfHDMIFRLSupport == true
&& mode_lib->vba.EnoughWritebackUnits == true
&& mode_lib->vba.WritebackLatencySupport == true
&& mode_lib->vba.WritebackScaleRatioAndTapsSupport == true
&& mode_lib->vba.CursorSupport == true && mode_lib->vba.PitchSupport == true
&& mode_lib->vba.ViewportExceedsSurface == false
&& mode_lib->vba.PrefetchSupported[i][j] == true
&& mode_lib->vba.VActiveBandwithSupport[i][j] == true
&& mode_lib->vba.DynamicMetadataSupported[i][j] == true
&& mode_lib->vba.TotalVerticalActiveBandwidthSupport[i][j] == true
&& mode_lib->vba.VRatioInPrefetchSupported[i][j] == true
&& mode_lib->vba.PTEBufferSizeNotExceeded[i][j] == true
&& mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] == true
&& mode_lib->vba.NonsupportedDSCInputBPC == false
&& !mode_lib->vba.ExceededMALLSize
&& (mode_lib->vba.NotEnoughDETSwathFillLatencyHidingPerState[i][j] == false
|| i == v->soc.num_states - 1)
&& ((mode_lib->vba.HostVMEnable == false
&& !mode_lib->vba.ImmediateFlipRequiredFinal)
|| mode_lib->vba.ImmediateFlipSupportedForState[i][j])
&& (!mode_lib->vba.DRAMClockChangeRequirementFinal
|| i == v->soc.num_states - 1
|| mode_lib->vba.DRAMClockChangeSupport[i][j] != dm_dram_clock_change_unsupported)
&& (!mode_lib->vba.FCLKChangeRequirementFinal || i == v->soc.num_states - 1
|| mode_lib->vba.FCLKChangeSupport[i][j] != dm_fclock_change_unsupported)
&& (!mode_lib->vba.USRRetrainingRequiredFinal
|| mode_lib->vba.USRRetrainingSupport[i][j])) {
mode_lib->vba.ModeSupport[i][j] = true;
} else {
mode_lib->vba.ModeSupport[i][j] = false;
}
}
}
}
void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
{
struct vba_vars_st *v = &mode_lib->vba;
int i, j, start_state;
unsigned int k, m;
unsigned int MaximumMPCCombine;
unsigned int NumberOfNonCombinedSurfaceOfMaximumBandwidth;
unsigned int TotalSlots;
bool CompBufReservedSpaceNeedAdjustment;
bool CompBufReservedSpaceNeedAdjustmentSingleDPP;
#ifdef __DML_VBA_DEBUG__
dml_print("DML::%s: called\n", __func__);
#endif
/*MODE SUPPORT, VOLTAGE STATE AND SOC CONFIGURATION*/
if (mode_lib->validate_max_state)
start_state = v->soc.num_states - 1;
else
start_state = 0;
/*Scale Ratio, taps Support Check*/
mode_lib->vba.ScaleRatioAndTapsSupport = true;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.ScalerEnabled[k] == false
&& ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8
&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe
&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe_alpha)
|| mode_lib->vba.HRatio[k] != 1.0 || mode_lib->vba.htaps[k] != 1.0
|| mode_lib->vba.VRatio[k] != 1.0 || mode_lib->vba.vtaps[k] != 1.0)) {
mode_lib->vba.ScaleRatioAndTapsSupport = false;
} else if (mode_lib->vba.vtaps[k] < 1.0 || mode_lib->vba.vtaps[k] > 8.0 || mode_lib->vba.htaps[k] < 1.0
|| mode_lib->vba.htaps[k] > 8.0
|| (mode_lib->vba.htaps[k] > 1.0 && (mode_lib->vba.htaps[k] % 2) == 1)
|| mode_lib->vba.HRatio[k] > mode_lib->vba.MaxHSCLRatio
|| mode_lib->vba.VRatio[k] > mode_lib->vba.MaxVSCLRatio
|| mode_lib->vba.HRatio[k] > mode_lib->vba.htaps[k]
|| mode_lib->vba.VRatio[k] > mode_lib->vba.vtaps[k]
|| (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8
&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe
&& (mode_lib->vba.VTAPsChroma[k] < 1
|| mode_lib->vba.VTAPsChroma[k] > 8
|| mode_lib->vba.HTAPsChroma[k] < 1
|| mode_lib->vba.HTAPsChroma[k] > 8
|| (mode_lib->vba.HTAPsChroma[k] > 1
&& mode_lib->vba.HTAPsChroma[k] % 2
== 1)
|| mode_lib->vba.HRatioChroma[k]
> mode_lib->vba.MaxHSCLRatio
|| mode_lib->vba.VRatioChroma[k]
> mode_lib->vba.MaxVSCLRatio
|| mode_lib->vba.HRatioChroma[k]
> mode_lib->vba.HTAPsChroma[k]
|| mode_lib->vba.VRatioChroma[k]
> mode_lib->vba.VTAPsChroma[k]))) {
mode_lib->vba.ScaleRatioAndTapsSupport = false;
}
}
/*Source Format, Pixel Format and Scan Support Check*/
mode_lib->vba.SourceFormatPixelAndScanSupport = true;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
&& (!(!IsVertical((enum dm_rotation_angle) mode_lib->vba.SourceScan[k]))
|| mode_lib->vba.DCCEnable[k] == true)) {
mode_lib->vba.SourceFormatPixelAndScanSupport = false;
}
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
dml32_CalculateBytePerPixelAndBlockSizes(
mode_lib->vba.SourcePixelFormat[k],
mode_lib->vba.SurfaceTiling[k],
/* Output */
&mode_lib->vba.BytePerPixelY[k],
&mode_lib->vba.BytePerPixelC[k],
&mode_lib->vba.BytePerPixelInDETY[k],
&mode_lib->vba.BytePerPixelInDETC[k],
&mode_lib->vba.Read256BlockHeightY[k],
&mode_lib->vba.Read256BlockHeightC[k],
&mode_lib->vba.Read256BlockWidthY[k],
&mode_lib->vba.Read256BlockWidthC[k],
&mode_lib->vba.MacroTileHeightY[k],
&mode_lib->vba.MacroTileHeightC[k],
&mode_lib->vba.MacroTileWidthY[k],
&mode_lib->vba.MacroTileWidthC[k]);
}
/*Bandwidth Support Check*/
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (!IsVertical(mode_lib->vba.SourceRotation[k])) {
v->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportWidth[k];
v->SwathWidthCSingleDPP[k] = mode_lib->vba.ViewportWidthChroma[k];
} else {
v->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportHeight[k];
v->SwathWidthCSingleDPP[k] = mode_lib->vba.ViewportHeightChroma[k];
}
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
v->ReadBandwidthLuma[k] = v->SwathWidthYSingleDPP[k] * dml_ceil(v->BytePerPixelInDETY[k], 1.0)
/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
v->ReadBandwidthChroma[k] = v->SwathWidthYSingleDPP[k] / 2 * dml_ceil(v->BytePerPixelInDETC[k], 2.0)
/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k]
/ 2.0;
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.WritebackEnable[k] == true && mode_lib->vba.WritebackPixelFormat[k] == dm_444_64) {
v->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
* mode_lib->vba.WritebackDestinationHeight[k]
/ (mode_lib->vba.WritebackSourceHeight[k] * mode_lib->vba.HTotal[k]
/ mode_lib->vba.PixelClock[k]) * 8.0;
} else if (mode_lib->vba.WritebackEnable[k] == true) {
v->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
* mode_lib->vba.WritebackDestinationHeight[k]
/ (mode_lib->vba.WritebackSourceHeight[k] * mode_lib->vba.HTotal[k]
/ mode_lib->vba.PixelClock[k]) * 4.0;
} else {
v->WriteBandwidth[k] = 0.0;
}
}
/*Writeback Latency support check*/
mode_lib->vba.WritebackLatencySupport = true;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.WritebackEnable[k] == true
&& (v->WriteBandwidth[k]
> mode_lib->vba.WritebackInterfaceBufferSize * 1024
/ mode_lib->vba.WritebackLatency)) {
mode_lib->vba.WritebackLatencySupport = false;
}
}
/*Writeback Mode Support Check*/
mode_lib->vba.EnoughWritebackUnits = true;
mode_lib->vba.TotalNumberOfActiveWriteback = 0;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.WritebackEnable[k] == true)
mode_lib->vba.TotalNumberOfActiveWriteback = mode_lib->vba.TotalNumberOfActiveWriteback + 1;
}
if (mode_lib->vba.TotalNumberOfActiveWriteback > mode_lib->vba.MaxNumWriteback)
mode_lib->vba.EnoughWritebackUnits = false;
/*Writeback Scale Ratio and Taps Support Check*/
mode_lib->vba.WritebackScaleRatioAndTapsSupport = true;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.WritebackEnable[k] == true) {
if (mode_lib->vba.WritebackHRatio[k] > mode_lib->vba.WritebackMaxHSCLRatio
|| mode_lib->vba.WritebackVRatio[k] > mode_lib->vba.WritebackMaxVSCLRatio
|| mode_lib->vba.WritebackHRatio[k] < mode_lib->vba.WritebackMinHSCLRatio
|| mode_lib->vba.WritebackVRatio[k] < mode_lib->vba.WritebackMinVSCLRatio
|| mode_lib->vba.WritebackHTaps[k] > mode_lib->vba.WritebackMaxHSCLTaps
|| mode_lib->vba.WritebackVTaps[k] > mode_lib->vba.WritebackMaxVSCLTaps
|| mode_lib->vba.WritebackHRatio[k] > mode_lib->vba.WritebackHTaps[k]
|| mode_lib->vba.WritebackVRatio[k] > mode_lib->vba.WritebackVTaps[k]
|| (mode_lib->vba.WritebackHTaps[k] > 2.0
&& ((mode_lib->vba.WritebackHTaps[k] % 2) == 1))) {
mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
}
if (2.0 * mode_lib->vba.WritebackDestinationWidth[k] * (mode_lib->vba.WritebackVTaps[k] - 1)
* 57 > mode_lib->vba.WritebackLineBufferSize) {
mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
}
}
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
dml32_CalculateSinglePipeDPPCLKAndSCLThroughput(mode_lib->vba.HRatio[k], mode_lib->vba.HRatioChroma[k],
mode_lib->vba.VRatio[k], mode_lib->vba.VRatioChroma[k],
mode_lib->vba.MaxDCHUBToPSCLThroughput, mode_lib->vba.MaxPSCLToLBThroughput,
mode_lib->vba.PixelClock[k], mode_lib->vba.SourcePixelFormat[k],
mode_lib->vba.htaps[k], mode_lib->vba.HTAPsChroma[k], mode_lib->vba.vtaps[k],
mode_lib->vba.VTAPsChroma[k],
/* Output */
&mode_lib->vba.PSCL_FACTOR[k], &mode_lib->vba.PSCL_FACTOR_CHROMA[k],
&mode_lib->vba.MinDPPCLKUsingSingleDPP[k]);
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 8192;
} else if (!IsVertical(mode_lib->vba.SourceRotation[k]) && v->BytePerPixelC[k] > 0
&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe_alpha) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 7680;
} else if (IsVertical(mode_lib->vba.SourceRotation[k]) && v->BytePerPixelC[k] > 0
&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe_alpha) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 4320;
} else if (mode_lib->vba.SourcePixelFormat[k] == dm_rgbe_alpha) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 3840;
} else if (IsVertical(mode_lib->vba.SourceRotation[k]) && v->BytePerPixelY[k] == 8 &&
mode_lib->vba.DCCEnable[k] == true) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 3072;
} else {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma = 6144;
}
if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8 || mode_lib->vba.SourcePixelFormat[k] == dm_420_10
|| mode_lib->vba.SourcePixelFormat[k] == dm_420_12) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportChroma = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma / 2.0;
} else {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportChroma = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma;
}
v->MaximumSwathWidthInLineBufferLuma = mode_lib->vba.LineBufferSizeFinal
* dml_max(mode_lib->vba.HRatio[k], 1.0) / mode_lib->vba.LBBitPerPixel[k]
/ (mode_lib->vba.vtaps[k] + dml_max(dml_ceil(mode_lib->vba.VRatio[k], 1.0) - 2, 0.0));
if (v->BytePerPixelC[k] == 0.0) {
v->MaximumSwathWidthInLineBufferChroma = 0;
} else {
v->MaximumSwathWidthInLineBufferChroma = mode_lib->vba.LineBufferSizeFinal
* dml_max(mode_lib->vba.HRatioChroma[k], 1.0) / mode_lib->vba.LBBitPerPixel[k]
/ (mode_lib->vba.VTAPsChroma[k]
+ dml_max(dml_ceil(mode_lib->vba.VRatioChroma[k], 1.0) - 2,
0.0));
}
v->MaximumSwathWidthLuma[k] = dml_min(v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportLuma,
v->MaximumSwathWidthInLineBufferLuma);
v->MaximumSwathWidthChroma[k] = dml_min(v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaximumSwathWidthSupportChroma,
v->MaximumSwathWidthInLineBufferChroma);
}
dml32_CalculateSwathAndDETConfiguration(
mode_lib->vba.DETSizeOverride,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.ConfigReturnBufferSizeInKByte,
mode_lib->vba.MaxTotalDETInKByte,
mode_lib->vba.MinCompressedBufferSizeInKByte,
1, /* ForceSingleDPP */
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.nomDETInKByte,
mode_lib->vba.UseUnboundedRequesting,
mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
mode_lib->vba.ip.pixel_chunk_size_kbytes,
mode_lib->vba.ip.rob_buffer_size_kbytes,
mode_lib->vba.CompressedBufferSegmentSizeInkByteFinal,
mode_lib->vba.Output,
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.MaximumSwathWidthLuma,
mode_lib->vba.MaximumSwathWidthChroma,
mode_lib->vba.SourceRotation,
mode_lib->vba.ViewportStationary,
mode_lib->vba.SourcePixelFormat,
mode_lib->vba.SurfaceTiling,
mode_lib->vba.ViewportWidth,
mode_lib->vba.ViewportHeight,
mode_lib->vba.ViewportXStartY,
mode_lib->vba.ViewportYStartY,
mode_lib->vba.ViewportXStartC,
mode_lib->vba.ViewportYStartC,
mode_lib->vba.SurfaceWidthY,
mode_lib->vba.SurfaceWidthC,
mode_lib->vba.SurfaceHeightY,
mode_lib->vba.SurfaceHeightC,
mode_lib->vba.Read256BlockHeightY,
mode_lib->vba.Read256BlockHeightC,
mode_lib->vba.Read256BlockWidthY,
mode_lib->vba.Read256BlockWidthC,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_odm_mode,
mode_lib->vba.BlendingAndTiming,
mode_lib->vba.BytePerPixelY,
mode_lib->vba.BytePerPixelC,
mode_lib->vba.BytePerPixelInDETY,
mode_lib->vba.BytePerPixelInDETC,
mode_lib->vba.HActive,
mode_lib->vba.HRatio,
mode_lib->vba.HRatioChroma,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[0], /* Integer DPPPerSurface[] */
/* Output */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[1], /* Long swath_width_luma_ub[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[2], /* Long swath_width_chroma_ub[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_double_array[0], /* Long SwathWidth[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_double_array[1], /* Long SwathWidthChroma[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[3], /* Integer SwathHeightY[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[4], /* Integer SwathHeightC[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[5], /* Long DETBufferSizeInKByte[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[6], /* Long DETBufferSizeY[] */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[7], /* Long DETBufferSizeC[] */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[0][0], /* bool *UnboundedRequestEnabled */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[0][0], /* Long *CompressedBufferSizeInkByte */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[1][0], /* Long *CompBufReservedSpaceKBytes */
&CompBufReservedSpaceNeedAdjustmentSingleDPP,
mode_lib->vba.SingleDPPViewportSizeSupportPerSurface,/* bool ViewportSizeSupportPerSurface[] */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[1][0]); /* bool *ViewportSizeSupport */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsNeededForPStateChangeAndVoltage = false;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsPossible = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.MPCCombineUse[k] == dm_mpc_reduce_voltage_and_clocks)
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsNeededForPStateChangeAndVoltage = true;
if (mode_lib->vba.MPCCombineUse[k] == dm_mpc_always_when_possible)
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsPossible = true;
}
mode_lib->vba.MPCCombineMethodIncompatible = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsNeededForPStateChangeAndVoltage
&& v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MPCCombineMethodAsPossible;
for (i = start_state; i < v->soc.num_states; i++) {
for (j = 0; j < 2; j++) {
mode_lib->vba.TotalNumberOfActiveDPP[i][j] = 0;
mode_lib->vba.TotalAvailablePipesSupport[i][j] = true;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC = dm_odm_combine_mode_disabled;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC = dm_odm_combine_mode_disabled;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
dml32_CalculateODMMode(
mode_lib->vba.MaximumPixelsPerLinePerDSCUnit,
mode_lib->vba.HActive[k],
mode_lib->vba.OutputFormat[k],
mode_lib->vba.Output[k],
mode_lib->vba.ODMUse[k],
mode_lib->vba.MaxDispclk[i],
mode_lib->vba.MaxDispclk[v->soc.num_states - 1],
false,
mode_lib->vba.TotalNumberOfActiveDPP[i][j],
mode_lib->vba.MaxNumDPP,
mode_lib->vba.PixelClock[k],
mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
mode_lib->vba.DISPCLKRampingMargin,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed,
mode_lib->vba.NumberOfDSCSlices[k],
/* Output */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportNoDSC,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPNoDSC,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceNoDSC);
dml32_CalculateODMMode(
mode_lib->vba.MaximumPixelsPerLinePerDSCUnit,
mode_lib->vba.HActive[k],
mode_lib->vba.OutputFormat[k],
mode_lib->vba.Output[k],
mode_lib->vba.ODMUse[k],
mode_lib->vba.MaxDispclk[i],
mode_lib->vba.MaxDispclk[v->soc.num_states - 1],
true,
mode_lib->vba.TotalNumberOfActiveDPP[i][j],
mode_lib->vba.MaxNumDPP,
mode_lib->vba.PixelClock[k],
mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
mode_lib->vba.DISPCLKRampingMargin,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed,
mode_lib->vba.NumberOfDSCSlices[k],
/* Output */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportDSC,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPDSC,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceDSC);
dml32_CalculateOutputLink(
mode_lib->vba.PHYCLKPerState[i],
mode_lib->vba.PHYCLKD18PerState[i],
mode_lib->vba.PHYCLKD32PerState[i],
mode_lib->vba.Downspreading,
(mode_lib->vba.BlendingAndTiming[k] == k),
mode_lib->vba.Output[k],
mode_lib->vba.OutputFormat[k],
mode_lib->vba.HTotal[k],
mode_lib->vba.HActive[k],
mode_lib->vba.PixelClockBackEnd[k],
mode_lib->vba.ForcedOutputLinkBPP[k],
mode_lib->vba.DSCInputBitPerComponent[k],
mode_lib->vba.NumberOfDSCSlices[k],
mode_lib->vba.AudioSampleRate[k],
mode_lib->vba.AudioSampleLayout[k],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC,
mode_lib->vba.DSCEnable[k],
mode_lib->vba.OutputLinkDPLanes[k],
mode_lib->vba.OutputLinkDPRate[k],
/* Output */
&mode_lib->vba.RequiresDSC[i][k],
&mode_lib->vba.RequiresFEC[i][k],
&mode_lib->vba.OutputBppPerState[i][k],
&mode_lib->vba.OutputTypePerState[i][k],
&mode_lib->vba.OutputRatePerState[i][k],
&mode_lib->vba.RequiredSlots[i][k]);
if (mode_lib->vba.RequiresDSC[i][k] == false) {
mode_lib->vba.ODMCombineEnablePerState[i][k] = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeNoDSC;
mode_lib->vba.RequiredDISPCLKPerSurface[i][j][k] =
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceNoDSC;
if (!v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportNoDSC)
mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
mode_lib->vba.TotalNumberOfActiveDPP[i][j] + v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPNoDSC;
} else {
mode_lib->vba.ODMCombineEnablePerState[i][k] = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ODMModeDSC;
mode_lib->vba.RequiredDISPCLKPerSurface[i][j][k] =
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.RequiredDISPCLKPerSurfaceDSC;
if (!v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalAvailablePipesSupportDSC)
mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
mode_lib->vba.TotalNumberOfActiveDPP[i][j] + v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NumberOfDPPDSC;
}
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
mode_lib->vba.MPCCombine[i][j][k] = false;
mode_lib->vba.NoOfDPP[i][j][k] = 4;
} else if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
mode_lib->vba.MPCCombine[i][j][k] = false;
mode_lib->vba.NoOfDPP[i][j][k] = 2;
} else if (mode_lib->vba.MPCCombineUse[k] == dm_mpc_never) {
mode_lib->vba.MPCCombine[i][j][k] = false;
mode_lib->vba.NoOfDPP[i][j][k] = 1;
} else if (dml32_RoundToDFSGranularity(
mode_lib->vba.MinDPPCLKUsingSingleDPP[k]
* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
/ 100), 1,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed) <= mode_lib->vba.MaxDppclk[i] &&
mode_lib->vba.SingleDPPViewportSizeSupportPerSurface[k] == true) {
mode_lib->vba.MPCCombine[i][j][k] = false;
mode_lib->vba.NoOfDPP[i][j][k] = 1;
} else if (mode_lib->vba.TotalNumberOfActiveDPP[i][j] < mode_lib->vba.MaxNumDPP) {
mode_lib->vba.MPCCombine[i][j][k] = true;
mode_lib->vba.NoOfDPP[i][j][k] = 2;
mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
mode_lib->vba.TotalNumberOfActiveDPP[i][j] + 1;
} else {
mode_lib->vba.MPCCombine[i][j][k] = false;
mode_lib->vba.NoOfDPP[i][j][k] = 1;
mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
}
}
mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] = 0;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NoChroma = true;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.NoOfDPP[i][j][k] == 1)
mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] =
mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] + 1;
if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8
|| mode_lib->vba.SourcePixelFormat[k] == dm_420_10
|| mode_lib->vba.SourcePixelFormat[k] == dm_420_12
|| mode_lib->vba.SourcePixelFormat[k] == dm_rgbe_alpha) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NoChroma = false;
}
}
// if TotalNumberOfActiveDPP is > 1, then there should be no unbounded req mode (hw limitation), the comp buf reserved adjustment is not needed regardless
// if TotalNumberOfActiveDPP is == 1, then will use the SingleDPP version of unbounded_req for the decision
CompBufReservedSpaceNeedAdjustment = (mode_lib->vba.TotalNumberOfActiveDPP[i][j] > 1) ? 0 : CompBufReservedSpaceNeedAdjustmentSingleDPP;
if (j == 1 && !dml32_UnboundedRequest(mode_lib->vba.UseUnboundedRequesting,
mode_lib->vba.TotalNumberOfActiveDPP[i][j], v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NoChroma,
mode_lib->vba.Output[0],
mode_lib->vba.SurfaceTiling[0],
CompBufReservedSpaceNeedAdjustment,
mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment)) {
while (!(mode_lib->vba.TotalNumberOfActiveDPP[i][j] >= mode_lib->vba.MaxNumDPP
|| mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] == 0)) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.BWOfNonCombinedSurfaceOfMaximumBandwidth = 0;
NumberOfNonCombinedSurfaceOfMaximumBandwidth = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.MPCCombineUse[k]
!= dm_mpc_never &&
mode_lib->vba.MPCCombineUse[k] != dm_mpc_reduce_voltage &&
mode_lib->vba.ReadBandwidthLuma[k] +
mode_lib->vba.ReadBandwidthChroma[k] >
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.BWOfNonCombinedSurfaceOfMaximumBandwidth &&
(mode_lib->vba.ODMCombineEnablePerState[i][k] !=
dm_odm_combine_mode_2to1 &&
mode_lib->vba.ODMCombineEnablePerState[i][k] !=
dm_odm_combine_mode_4to1) &&
mode_lib->vba.MPCCombine[i][j][k] == false) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.BWOfNonCombinedSurfaceOfMaximumBandwidth =
mode_lib->vba.ReadBandwidthLuma[k]
+ mode_lib->vba.ReadBandwidthChroma[k];
NumberOfNonCombinedSurfaceOfMaximumBandwidth = k;
}
}
mode_lib->vba.MPCCombine[i][j][NumberOfNonCombinedSurfaceOfMaximumBandwidth] =
true;
mode_lib->vba.NoOfDPP[i][j][NumberOfNonCombinedSurfaceOfMaximumBandwidth] = 2;
mode_lib->vba.TotalNumberOfActiveDPP[i][j] =
mode_lib->vba.TotalNumberOfActiveDPP[i][j] + 1;
mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] =
mode_lib->vba.TotalNumberOfSingleDPPSurfaces[i][j] - 1;
}
}
//DISPCLK/DPPCLK
mode_lib->vba.WritebackRequiredDISPCLK = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.WritebackEnable[k]) {
mode_lib->vba.WritebackRequiredDISPCLK = dml_max(
mode_lib->vba.WritebackRequiredDISPCLK,
dml32_CalculateWriteBackDISPCLK(
mode_lib->vba.WritebackPixelFormat[k],
mode_lib->vba.PixelClock[k],
mode_lib->vba.WritebackHRatio[k],
mode_lib->vba.WritebackVRatio[k],
mode_lib->vba.WritebackHTaps[k],
mode_lib->vba.WritebackVTaps[k],
mode_lib->vba.WritebackSourceWidth[k],
mode_lib->vba.WritebackDestinationWidth[k],
mode_lib->vba.HTotal[k],
mode_lib->vba.WritebackLineBufferSize,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed));
}
}
mode_lib->vba.RequiredDISPCLK[i][j] = mode_lib->vba.WritebackRequiredDISPCLK;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.RequiredDISPCLK[i][j] = dml_max(mode_lib->vba.RequiredDISPCLK[i][j],
mode_lib->vba.RequiredDISPCLKPerSurface[i][j][k]);
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
dml32_CalculateDPPCLK(mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading,
mode_lib->vba.DISPCLKDPPCLKVCOSpeed, mode_lib->vba.MinDPPCLKUsingSingleDPP,
mode_lib->vba.NoOfDPPThisState,
/* Output */
&mode_lib->vba.GlobalDPPCLK, mode_lib->vba.RequiredDPPCLKThisState);
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k)
mode_lib->vba.RequiredDPPCLK[i][j][k] = mode_lib->vba.RequiredDPPCLKThisState[k];
mode_lib->vba.DISPCLK_DPPCLK_Support[i][j] = !((mode_lib->vba.RequiredDISPCLK[i][j]
> mode_lib->vba.MaxDispclk[i])
|| (mode_lib->vba.GlobalDPPCLK > mode_lib->vba.MaxDppclk[i]));
if (mode_lib->vba.TotalNumberOfActiveDPP[i][j] > mode_lib->vba.MaxNumDPP)
mode_lib->vba.TotalAvailablePipesSupport[i][j] = false;
} // j
} // i (VOLTAGE_STATE)
/* Total Available OTG, HDMIFRL, DP Support Check */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG = 0;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveHDMIFRL = 0;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 = 0;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.BlendingAndTiming[k] == k) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG + 1;
if (mode_lib->vba.Output[k] == dm_dp2p0) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 + 1;
if (mode_lib->vba.OutputMultistreamId[k]
== k || mode_lib->vba.OutputMultistreamEn[k] == false) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs + 1;
}
}
}
}
mode_lib->vba.NumberOfOTGSupport = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveOTG <= mode_lib->vba.MaxNumOTG);
mode_lib->vba.NumberOfHDMIFRLSupport = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveHDMIFRL <= mode_lib->vba.MaxNumHDMIFRLOutputs);
mode_lib->vba.NumberOfDP2p0Support = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0 <= mode_lib->vba.MaxNumDP2p0Streams
&& v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalNumberOfActiveDP2p0Outputs <= mode_lib->vba.MaxNumDP2p0Outputs);
/* Display IO and DSC Support Check */
mode_lib->vba.NonsupportedDSCInputBPC = false;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (!(mode_lib->vba.DSCInputBitPerComponent[k] == 12.0
|| mode_lib->vba.DSCInputBitPerComponent[k] == 10.0
|| mode_lib->vba.DSCInputBitPerComponent[k] == 8.0)
|| mode_lib->vba.DSCInputBitPerComponent[k] > mode_lib->vba.MaximumDSCBitsPerComponent) {
mode_lib->vba.NonsupportedDSCInputBPC = true;
}
}
for (i = start_state; i < v->soc.num_states; ++i) {
mode_lib->vba.ExceededMultistreamSlots[i] = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.OutputMultistreamEn[k] == true && mode_lib->vba.OutputMultistreamId[k] == k) {
TotalSlots = mode_lib->vba.RequiredSlots[i][k];
for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
if (mode_lib->vba.OutputMultistreamId[j] == k)
TotalSlots = TotalSlots + mode_lib->vba.RequiredSlots[i][j];
}
if (mode_lib->vba.Output[k] == dm_dp && TotalSlots > 63)
mode_lib->vba.ExceededMultistreamSlots[i] = true;
if (mode_lib->vba.Output[k] == dm_dp2p0 && TotalSlots > 64)
mode_lib->vba.ExceededMultistreamSlots[i] = true;
}
}
mode_lib->vba.LinkCapacitySupport[i] = true;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.BlendingAndTiming[k] == k
&& (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_dp2p0
|| mode_lib->vba.Output[k] == dm_edp
|| mode_lib->vba.Output[k] == dm_hdmi)
&& mode_lib->vba.OutputBppPerState[i][k] == 0 &&
(mode_lib->vba.UsesMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe)) {
/* Phantom pipes don't consider DSC in DML, so it could fail link check.
* However, we don't care about the link for phantom pipes.
*/
mode_lib->vba.LinkCapacitySupport[i] = false;
}
}
}
mode_lib->vba.P2IWith420 = false;
mode_lib->vba.DSCOnlyIfNecessaryWithBPP = false;
mode_lib->vba.DSC422NativeNotSupported = false;
mode_lib->vba.LinkRateDoesNotMatchDPVersion = false;
mode_lib->vba.LinkRateForMultistreamNotIndicated = false;
mode_lib->vba.BPPForMultistreamNotIndicated = false;
mode_lib->vba.MultistreamWithHDMIOreDP = false;
mode_lib->vba.MSOOrODMSplitWithNonDPLink = false;
mode_lib->vba.NotEnoughLanesForMSO = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.BlendingAndTiming[k] == k
&& (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_dp2p0
|| mode_lib->vba.Output[k] == dm_edp
|| mode_lib->vba.Output[k] == dm_hdmi)) {
if (mode_lib->vba.OutputFormat[k]
== dm_420 && mode_lib->vba.Interlace[k] == 1 &&
mode_lib->vba.ProgressiveToInterlaceUnitInOPP == true)
mode_lib->vba.P2IWith420 = true;
if (mode_lib->vba.DSCEnable[k] && mode_lib->vba.ForcedOutputLinkBPP[k] != 0)
mode_lib->vba.DSCOnlyIfNecessaryWithBPP = true;
if (mode_lib->vba.DSCEnable[k] && mode_lib->vba.OutputFormat[k] == dm_n422
&& !mode_lib->vba.DSC422NativeSupport)
mode_lib->vba.DSC422NativeNotSupported = true;
if (((mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_hbr
|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_hbr2
|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_hbr3)
&& mode_lib->vba.Output[k] != dm_dp && mode_lib->vba.Output[k] != dm_edp)
|| ((mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_uhbr10
|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_uhbr13p5
|| mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_uhbr20)
&& mode_lib->vba.Output[k] != dm_dp2p0))
mode_lib->vba.LinkRateDoesNotMatchDPVersion = true;
if (mode_lib->vba.OutputMultistreamEn[k] == true) {
if (mode_lib->vba.OutputMultistreamId[k] == k
&& mode_lib->vba.OutputLinkDPRate[k] == dm_dp_rate_na)
mode_lib->vba.LinkRateForMultistreamNotIndicated = true;
if (mode_lib->vba.OutputMultistreamId[k] == k && mode_lib->vba.ForcedOutputLinkBPP[k] == 0)
mode_lib->vba.BPPForMultistreamNotIndicated = true;
for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
if (mode_lib->vba.OutputMultistreamId[k] == j
&& mode_lib->vba.ForcedOutputLinkBPP[k] == 0)
mode_lib->vba.BPPForMultistreamNotIndicated = true;
}
}
if ((mode_lib->vba.Output[k] == dm_edp || mode_lib->vba.Output[k] == dm_hdmi)) {
if (mode_lib->vba.OutputMultistreamEn[k] == true && mode_lib->vba.OutputMultistreamId[k] == k)
mode_lib->vba.MultistreamWithHDMIOreDP = true;
for (j = 0; j < mode_lib->vba.NumberOfActiveSurfaces; ++j) {
if (mode_lib->vba.OutputMultistreamEn[k] == true && mode_lib->vba.OutputMultistreamId[k] == j)
mode_lib->vba.MultistreamWithHDMIOreDP = true;
}
}
if (mode_lib->vba.Output[k] != dm_dp
&& (mode_lib->vba.ODMUse[k] == dm_odm_split_policy_1to2
|| mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to2
|| mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to4))
mode_lib->vba.MSOOrODMSplitWithNonDPLink = true;
if ((mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to2
&& mode_lib->vba.OutputLinkDPLanes[k] < 2)
|| (mode_lib->vba.ODMUse[k] == dm_odm_mso_policy_1to4
&& mode_lib->vba.OutputLinkDPLanes[k] < 4))
mode_lib->vba.NotEnoughLanesForMSO = true;
}
}
for (i = start_state; i < v->soc.num_states; ++i) {
mode_lib->vba.DTBCLKRequiredMoreThanSupported[i] = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.BlendingAndTiming[k] == k
&& dml32_RequiredDTBCLK(mode_lib->vba.RequiresDSC[i][k],
mode_lib->vba.PixelClockBackEnd[k],
mode_lib->vba.OutputFormat[k],
mode_lib->vba.OutputBppPerState[i][k],
mode_lib->vba.NumberOfDSCSlices[k], mode_lib->vba.HTotal[k],
mode_lib->vba.HActive[k], mode_lib->vba.AudioSampleRate[k],
mode_lib->vba.AudioSampleLayout[k])
> mode_lib->vba.DTBCLKPerState[i]) {
mode_lib->vba.DTBCLKRequiredMoreThanSupported[i] = true;
}
}
}
for (i = start_state; i < v->soc.num_states; ++i) {
mode_lib->vba.ODMCombine2To1SupportCheckOK[i] = true;
mode_lib->vba.ODMCombine4To1SupportCheckOK[i] = true;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.BlendingAndTiming[k] == k
&& mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1
&& mode_lib->vba.Output[k] == dm_hdmi) {
mode_lib->vba.ODMCombine2To1SupportCheckOK[i] = false;
}
if (mode_lib->vba.BlendingAndTiming[k] == k
&& mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1
&& (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_edp
|| mode_lib->vba.Output[k] == dm_hdmi)) {
mode_lib->vba.ODMCombine4To1SupportCheckOK[i] = false;
}
}
}
for (i = start_state; i < v->soc.num_states; i++) {
mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = false;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.BlendingAndTiming[k] == k) {
if (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_dp2p0
|| mode_lib->vba.Output[k] == dm_edp) {
if (mode_lib->vba.OutputFormat[k] == dm_420) {
mode_lib->vba.DSCFormatFactor = 2;
} else if (mode_lib->vba.OutputFormat[k] == dm_444) {
mode_lib->vba.DSCFormatFactor = 1;
} else if (mode_lib->vba.OutputFormat[k] == dm_n422) {
mode_lib->vba.DSCFormatFactor = 2;
} else {
mode_lib->vba.DSCFormatFactor = 1;
}
if (mode_lib->vba.RequiresDSC[i][k] == true) {
if (mode_lib->vba.ODMCombineEnablePerState[i][k]
== dm_odm_combine_mode_4to1) {
if (mode_lib->vba.PixelClockBackEnd[k] / 12.0 / mode_lib->vba.DSCFormatFactor > (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i])
mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = true;
} else if (mode_lib->vba.ODMCombineEnablePerState[i][k]
== dm_odm_combine_mode_2to1) {
if (mode_lib->vba.PixelClockBackEnd[k] / 6.0 / mode_lib->vba.DSCFormatFactor > (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i])
mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = true;
} else {
if (mode_lib->vba.PixelClockBackEnd[k] / 3.0 / mode_lib->vba.DSCFormatFactor > (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i])
mode_lib->vba.DSCCLKRequiredMoreThanSupported[i] = true;
}
}
}
}
}
}
/* Check DSC Unit and Slices Support */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = 0;
for (i = start_state; i < v->soc.num_states; ++i) {
mode_lib->vba.NotEnoughDSCUnits[i] = false;
mode_lib->vba.NotEnoughDSCSlices[i] = false;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = 0;
mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = true;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.RequiresDSC[i][k] == true) {
if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
if (mode_lib->vba.HActive[k]
> 4 * mode_lib->vba.MaximumPixelsPerLinePerDSCUnit)
mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = false;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired + 4;
if (mode_lib->vba.NumberOfDSCSlices[k] > 16)
mode_lib->vba.NotEnoughDSCSlices[i] = true;
} else if (mode_lib->vba.ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
if (mode_lib->vba.HActive[k]
> 2 * mode_lib->vba.MaximumPixelsPerLinePerDSCUnit)
mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = false;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired + 2;
if (mode_lib->vba.NumberOfDSCSlices[k] > 8)
mode_lib->vba.NotEnoughDSCSlices[i] = true;
} else {
if (mode_lib->vba.HActive[k] > mode_lib->vba.MaximumPixelsPerLinePerDSCUnit)
mode_lib->vba.PixelsPerLinePerDSCUnitSupport[i] = false;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired + 1;
if (mode_lib->vba.NumberOfDSCSlices[k] > 4)
mode_lib->vba.NotEnoughDSCSlices[i] = true;
}
}
}
if (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.TotalDSCUnitsRequired > mode_lib->vba.NumberOfDSC)
mode_lib->vba.NotEnoughDSCUnits[i] = true;
}
/*DSC Delay per state*/
for (i = start_state; i < v->soc.num_states; ++i) {
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.DSCDelayPerState[i][k] = dml32_DSCDelayRequirement(
mode_lib->vba.RequiresDSC[i][k], mode_lib->vba.ODMCombineEnablePerState[i][k],
mode_lib->vba.DSCInputBitPerComponent[k],
mode_lib->vba.OutputBppPerState[i][k], mode_lib->vba.HActive[k],
mode_lib->vba.HTotal[k], mode_lib->vba.NumberOfDSCSlices[k],
mode_lib->vba.OutputFormat[k], mode_lib->vba.Output[k],
mode_lib->vba.PixelClock[k], mode_lib->vba.PixelClockBackEnd[k],
mode_lib->vba.ip.dsc_delay_factor_wa);
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
for (m = 0; m <= mode_lib->vba.NumberOfActiveSurfaces - 1; m++) {
for (j = 0; j <= mode_lib->vba.NumberOfActiveSurfaces - 1; j++) {
if (mode_lib->vba.BlendingAndTiming[k] == m &&
mode_lib->vba.RequiresDSC[i][m] == true) {
mode_lib->vba.DSCDelayPerState[i][k] =
mode_lib->vba.DSCDelayPerState[i][m];
}
}
}
}
}
//Calculate Swath, DET Configuration, DCFCLKDeepSleep
//
for (i = start_state; i < (int) v->soc.num_states; ++i) {
for (j = 0; j <= 1; ++j) {
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.RequiredDPPCLKThisState[k] = mode_lib->vba.RequiredDPPCLK[i][j][k];
mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
mode_lib->vba.ODMCombineEnableThisState[k] =
mode_lib->vba.ODMCombineEnablePerState[i][k];
}
dml32_CalculateSwathAndDETConfiguration(
mode_lib->vba.DETSizeOverride,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.ConfigReturnBufferSizeInKByte,
mode_lib->vba.MaxTotalDETInKByte,
mode_lib->vba.MinCompressedBufferSizeInKByte,
false, /* ForceSingleDPP */
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.nomDETInKByte,
mode_lib->vba.UseUnboundedRequesting,
mode_lib->vba.DisableUnboundRequestIfCompBufReservedSpaceNeedAdjustment,
mode_lib->vba.ip.pixel_chunk_size_kbytes,
mode_lib->vba.ip.rob_buffer_size_kbytes,
mode_lib->vba.CompressedBufferSegmentSizeInkByteFinal,
mode_lib->vba.Output,
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.MaximumSwathWidthLuma,
mode_lib->vba.MaximumSwathWidthChroma,
mode_lib->vba.SourceRotation,
mode_lib->vba.ViewportStationary,
mode_lib->vba.SourcePixelFormat,
mode_lib->vba.SurfaceTiling,
mode_lib->vba.ViewportWidth,
mode_lib->vba.ViewportHeight,
mode_lib->vba.ViewportXStartY,
mode_lib->vba.ViewportYStartY,
mode_lib->vba.ViewportXStartC,
mode_lib->vba.ViewportYStartC,
mode_lib->vba.SurfaceWidthY,
mode_lib->vba.SurfaceWidthC,
mode_lib->vba.SurfaceHeightY,
mode_lib->vba.SurfaceHeightC,
mode_lib->vba.Read256BlockHeightY,
mode_lib->vba.Read256BlockHeightC,
mode_lib->vba.Read256BlockWidthY,
mode_lib->vba.Read256BlockWidthC,
mode_lib->vba.ODMCombineEnableThisState,
mode_lib->vba.BlendingAndTiming,
mode_lib->vba.BytePerPixelY,
mode_lib->vba.BytePerPixelC,
mode_lib->vba.BytePerPixelInDETY,
mode_lib->vba.BytePerPixelInDETC,
mode_lib->vba.HActive,
mode_lib->vba.HRatio,
mode_lib->vba.HRatioChroma,
mode_lib->vba.NoOfDPPThisState,
/* Output */
mode_lib->vba.swath_width_luma_ub_this_state,
mode_lib->vba.swath_width_chroma_ub_this_state,
mode_lib->vba.SwathWidthYThisState,
mode_lib->vba.SwathWidthCThisState,
mode_lib->vba.SwathHeightYThisState,
mode_lib->vba.SwathHeightCThisState,
mode_lib->vba.DETBufferSizeInKByteThisState,
mode_lib->vba.DETBufferSizeYThisState,
mode_lib->vba.DETBufferSizeCThisState,
&mode_lib->vba.UnboundedRequestEnabledThisState,
&mode_lib->vba.CompressedBufferSizeInkByteThisState,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer[0], /* Long CompBufReservedSpaceKBytes */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean[0], /* bool CompBufReservedSpaceNeedAdjustment */
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[0],
&mode_lib->vba.ViewportSizeSupport[i][j]);
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.swath_width_luma_ub_all_states[i][j][k] =
mode_lib->vba.swath_width_luma_ub_this_state[k];
mode_lib->vba.swath_width_chroma_ub_all_states[i][j][k] =
mode_lib->vba.swath_width_chroma_ub_this_state[k];
mode_lib->vba.SwathWidthYAllStates[i][j][k] = mode_lib->vba.SwathWidthYThisState[k];
mode_lib->vba.SwathWidthCAllStates[i][j][k] = mode_lib->vba.SwathWidthCThisState[k];
mode_lib->vba.SwathHeightYAllStates[i][j][k] = mode_lib->vba.SwathHeightYThisState[k];
mode_lib->vba.SwathHeightCAllStates[i][j][k] = mode_lib->vba.SwathHeightCThisState[k];
mode_lib->vba.UnboundedRequestEnabledAllStates[i][j] =
mode_lib->vba.UnboundedRequestEnabledThisState;
mode_lib->vba.CompressedBufferSizeInkByteAllStates[i][j] =
mode_lib->vba.CompressedBufferSizeInkByteThisState;
mode_lib->vba.DETBufferSizeInKByteAllStates[i][j][k] =
mode_lib->vba.DETBufferSizeInKByteThisState[k];
mode_lib->vba.DETBufferSizeYAllStates[i][j][k] =
mode_lib->vba.DETBufferSizeYThisState[k];
mode_lib->vba.DETBufferSizeCAllStates[i][j][k] =
mode_lib->vba.DETBufferSizeCThisState[k];
}
}
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.cursor_bw[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0]
* mode_lib->vba.CursorBPP[k][0] / 8.0
/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
}
dml32_CalculateSurfaceSizeInMall(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.MALLAllocatedForDCNFinal,
mode_lib->vba.UseMALLForStaticScreen,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.DCCEnable,
mode_lib->vba.ViewportStationary,
mode_lib->vba.ViewportXStartY,
mode_lib->vba.ViewportYStartY,
mode_lib->vba.ViewportXStartC,
mode_lib->vba.ViewportYStartC,
mode_lib->vba.ViewportWidth,
mode_lib->vba.ViewportHeight,
mode_lib->vba.BytePerPixelY,
mode_lib->vba.ViewportWidthChroma,
mode_lib->vba.ViewportHeightChroma,
mode_lib->vba.BytePerPixelC,
mode_lib->vba.SurfaceWidthY,
mode_lib->vba.SurfaceWidthC,
mode_lib->vba.SurfaceHeightY,
mode_lib->vba.SurfaceHeightC,
mode_lib->vba.Read256BlockWidthY,
mode_lib->vba.Read256BlockWidthC,
mode_lib->vba.Read256BlockHeightY,
mode_lib->vba.Read256BlockHeightC,
mode_lib->vba.MacroTileWidthY,
mode_lib->vba.MacroTileWidthC,
mode_lib->vba.MacroTileHeightY,
mode_lib->vba.MacroTileHeightC,
mode_lib->vba.DCCMetaPitchY,
mode_lib->vba.DCCMetaPitchC,
/* Output */
mode_lib->vba.SurfaceSizeInMALL,
&mode_lib->vba.ExceededMALLSize);
for (i = start_state; i < v->soc.num_states; i++) {
for (j = 0; j < 2; j++) {
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
mode_lib->vba.swath_width_luma_ub_this_state[k] =
mode_lib->vba.swath_width_luma_ub_all_states[i][j][k];
mode_lib->vba.swath_width_chroma_ub_this_state[k] =
mode_lib->vba.swath_width_chroma_ub_all_states[i][j][k];
mode_lib->vba.SwathWidthYThisState[k] = mode_lib->vba.SwathWidthYAllStates[i][j][k];
mode_lib->vba.SwathWidthCThisState[k] = mode_lib->vba.SwathWidthCAllStates[i][j][k];
mode_lib->vba.SwathHeightYThisState[k] = mode_lib->vba.SwathHeightYAllStates[i][j][k];
mode_lib->vba.SwathHeightCThisState[k] = mode_lib->vba.SwathHeightCAllStates[i][j][k];
mode_lib->vba.DETBufferSizeInKByteThisState[k] =
mode_lib->vba.DETBufferSizeInKByteAllStates[i][j][k];
mode_lib->vba.DETBufferSizeYThisState[k] =
mode_lib->vba.DETBufferSizeYAllStates[i][j][k];
mode_lib->vba.DETBufferSizeCThisState[k] =
mode_lib->vba.DETBufferSizeCAllStates[i][j][k];
mode_lib->vba.RequiredDPPCLKThisState[k] = mode_lib->vba.RequiredDPPCLK[i][j][k];
mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
}
mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j] = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.DCCEnable[k] == true) {
mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j] =
mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j]
+ mode_lib->vba.NoOfDPP[i][j][k];
}
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].PixelClock = mode_lib->vba.PixelClock[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DPPPerSurface = mode_lib->vba.NoOfDPP[i][j][k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SourceRotation = mode_lib->vba.SourceRotation[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportHeight = mode_lib->vba.ViewportHeight[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportHeightChroma = mode_lib->vba.ViewportHeightChroma[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidth256BytesY = mode_lib->vba.Read256BlockWidthY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeight256BytesY = mode_lib->vba.Read256BlockHeightY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidth256BytesC = mode_lib->vba.Read256BlockWidthC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeight256BytesC = mode_lib->vba.Read256BlockHeightC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidthY = mode_lib->vba.MacroTileWidthY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeightY = mode_lib->vba.MacroTileHeightY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockWidthC = mode_lib->vba.MacroTileWidthC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BlockHeightC = mode_lib->vba.MacroTileHeightC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].InterlaceEnable = mode_lib->vba.Interlace[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].HTotal = mode_lib->vba.HTotal[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DCCEnable = mode_lib->vba.DCCEnable[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SurfaceTiling = mode_lib->vba.SurfaceTiling[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BytePerPixelY = mode_lib->vba.BytePerPixelY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].BytePerPixelC = mode_lib->vba.BytePerPixelC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ProgressiveToInterlaceUnitInOPP =
mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VRatio = mode_lib->vba.VRatio[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VRatioChroma = mode_lib->vba.VRatioChroma[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VTaps = mode_lib->vba.vtaps[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].VTapsChroma = mode_lib->vba.VTAPsChroma[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].PitchY = mode_lib->vba.PitchY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DCCMetaPitchY = mode_lib->vba.DCCMetaPitchY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].PitchC = mode_lib->vba.PitchC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].DCCMetaPitchC = mode_lib->vba.DCCMetaPitchC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportStationary = mode_lib->vba.ViewportStationary[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportXStart = mode_lib->vba.ViewportXStartY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportYStart = mode_lib->vba.ViewportYStartY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportXStartC = mode_lib->vba.ViewportXStartC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].ViewportYStartC = mode_lib->vba.ViewportYStartC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].FORCE_ONE_ROW_FOR_FRAME = mode_lib->vba.ForceOneRowForFrame[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SwathHeightY = mode_lib->vba.SwathHeightYThisState[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters[k].SwathHeightC = mode_lib->vba.SwathHeightCThisState[k];
}
{
dml32_CalculateVMRowAndSwath(
mode_lib->vba.NumberOfActiveSurfaces,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SurfParameters,
mode_lib->vba.SurfaceSizeInMALL,
mode_lib->vba.PTEBufferSizeInRequestsLuma,
mode_lib->vba.PTEBufferSizeInRequestsChroma,
mode_lib->vba.DCCMetaBufferSizeBytes,
mode_lib->vba.UseMALLForStaticScreen,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.MALLAllocatedForDCNFinal,
mode_lib->vba.SwathWidthYThisState,
mode_lib->vba.SwathWidthCThisState,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.HostVMEnable,
mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
mode_lib->vba.GPUVMMaxPageTableLevels,
mode_lib->vba.GPUVMMinPageSizeKBytes,
mode_lib->vba.HostVMMinPageSize,
/* Output */
mode_lib->vba.PTEBufferSizeNotExceededPerState,
mode_lib->vba.DCCMetaBufferSizeNotExceededPerState,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[0],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[1],
mode_lib->vba.dpte_row_height,
mode_lib->vba.dpte_row_height_chroma,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[2],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[3],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[4],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[5],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[6],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[7],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[8],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[9],
mode_lib->vba.meta_row_height,
mode_lib->vba.meta_row_height_chroma,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[10],
mode_lib->vba.dpte_group_bytes,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[11],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[12],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[13],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[14],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[15],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[16],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[17],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[18],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[19],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[20],
mode_lib->vba.PrefetchLinesYThisState,
mode_lib->vba.PrefetchLinesCThisState,
mode_lib->vba.PrefillY,
mode_lib->vba.PrefillC,
mode_lib->vba.MaxNumSwY,
mode_lib->vba.MaxNumSwC,
mode_lib->vba.meta_row_bandwidth_this_state,
mode_lib->vba.dpte_row_bandwidth_this_state,
mode_lib->vba.DPTEBytesPerRowThisState,
mode_lib->vba.PDEAndMetaPTEBytesPerFrameThisState,
mode_lib->vba.MetaRowBytesThisState,
mode_lib->vba.use_one_row_for_frame_this_state,
mode_lib->vba.use_one_row_for_frame_flip_this_state,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[0], // Boolean UsesMALLForStaticScreen[]
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_boolean_array[1], // Boolean PTE_BUFFER_MODE[]
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer_array[21]); // Long BIGK_FRAGMENT_SIZE[]
}
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.PrefetchLinesY[i][j][k] = mode_lib->vba.PrefetchLinesYThisState[k];
mode_lib->vba.PrefetchLinesC[i][j][k] = mode_lib->vba.PrefetchLinesCThisState[k];
mode_lib->vba.meta_row_bandwidth[i][j][k] =
mode_lib->vba.meta_row_bandwidth_this_state[k];
mode_lib->vba.dpte_row_bandwidth[i][j][k] =
mode_lib->vba.dpte_row_bandwidth_this_state[k];
mode_lib->vba.DPTEBytesPerRow[i][j][k] = mode_lib->vba.DPTEBytesPerRowThisState[k];
mode_lib->vba.PDEAndMetaPTEBytesPerFrame[i][j][k] =
mode_lib->vba.PDEAndMetaPTEBytesPerFrameThisState[k];
mode_lib->vba.MetaRowBytes[i][j][k] = mode_lib->vba.MetaRowBytesThisState[k];
mode_lib->vba.use_one_row_for_frame[i][j][k] =
mode_lib->vba.use_one_row_for_frame_this_state[k];
mode_lib->vba.use_one_row_for_frame_flip[i][j][k] =
mode_lib->vba.use_one_row_for_frame_flip_this_state[k];
}
mode_lib->vba.PTEBufferSizeNotExceeded[i][j] = true;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.PTEBufferSizeNotExceededPerState[k] == false)
mode_lib->vba.PTEBufferSizeNotExceeded[i][j] = false;
}
mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] = true;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.DCCMetaBufferSizeNotExceededPerState[k] == false)
mode_lib->vba.DCCMetaBufferSizeNotExceeded[i][j] = false;
}
mode_lib->vba.UrgLatency[i] = dml32_CalculateUrgentLatency(
mode_lib->vba.UrgentLatencyPixelDataOnly,
mode_lib->vba.UrgentLatencyPixelMixedWithVMData,
mode_lib->vba.UrgentLatencyVMDataOnly, mode_lib->vba.DoUrgentLatencyAdjustment,
mode_lib->vba.UrgentLatencyAdjustmentFabricClockComponent,
mode_lib->vba.UrgentLatencyAdjustmentFabricClockReference,
mode_lib->vba.FabricClockPerState[i]);
//bool NotUrgentLatencyHiding[DC__NUM_DPP__MAX];
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
dml32_CalculateUrgentBurstFactor(
mode_lib->vba.UsesMALLForPStateChange[k],
mode_lib->vba.swath_width_luma_ub_this_state[k],
mode_lib->vba.swath_width_chroma_ub_this_state[k],
mode_lib->vba.SwathHeightYThisState[k],
mode_lib->vba.SwathHeightCThisState[k],
(double) mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
mode_lib->vba.UrgLatency[i],
mode_lib->vba.CursorBufferSize,
mode_lib->vba.CursorWidth[k][0],
mode_lib->vba.CursorBPP[k][0],
mode_lib->vba.VRatio[k],
mode_lib->vba.VRatioChroma[k],
mode_lib->vba.BytePerPixelInDETY[k],
mode_lib->vba.BytePerPixelInDETC[k],
mode_lib->vba.DETBufferSizeYThisState[k],
mode_lib->vba.DETBufferSizeCThisState[k],
/* Output */
&mode_lib->vba.UrgentBurstFactorCursor[k],
&mode_lib->vba.UrgentBurstFactorLuma[k],
&mode_lib->vba.UrgentBurstFactorChroma[k],
&mode_lib->vba.NoUrgentLatencyHiding[k]);
}
dml32_CalculateDCFCLKDeepSleep(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.BytePerPixelY,
mode_lib->vba.BytePerPixelC,
mode_lib->vba.VRatio,
mode_lib->vba.VRatioChroma,
mode_lib->vba.SwathWidthYThisState,
mode_lib->vba.SwathWidthCThisState,
mode_lib->vba.NoOfDPPThisState,
mode_lib->vba.HRatio,
mode_lib->vba.HRatioChroma,
mode_lib->vba.PixelClock,
mode_lib->vba.PSCL_FACTOR,
mode_lib->vba.PSCL_FACTOR_CHROMA,
mode_lib->vba.RequiredDPPCLKThisState,
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.ReturnBusWidth,
/* Output */
&mode_lib->vba.ProjectedDCFCLKDeepSleep[i][j]);
}
}
//Calculate Return BW
for (i = start_state; i < (int) v->soc.num_states; ++i) {
for (j = 0; j <= 1; ++j) {
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.BlendingAndTiming[k] == k) {
if (mode_lib->vba.WritebackEnable[k] == true) {
mode_lib->vba.WritebackDelayTime[k] =
mode_lib->vba.WritebackLatency
+ dml32_CalculateWriteBackDelay(
mode_lib->vba.WritebackPixelFormat[k],
mode_lib->vba.WritebackHRatio[k],
mode_lib->vba.WritebackVRatio[k],
mode_lib->vba.WritebackVTaps[k],
mode_lib->vba.WritebackDestinationWidth[k],
mode_lib->vba.WritebackDestinationHeight[k],
mode_lib->vba.WritebackSourceHeight[k],
mode_lib->vba.HTotal[k])
/ mode_lib->vba.RequiredDISPCLK[i][j];
} else {
mode_lib->vba.WritebackDelayTime[k] = 0.0;
}
for (m = 0; m <= mode_lib->vba.NumberOfActiveSurfaces - 1; m++) {
if (mode_lib->vba.BlendingAndTiming[m]
== k && mode_lib->vba.WritebackEnable[m] == true) {
mode_lib->vba.WritebackDelayTime[k] =
dml_max(mode_lib->vba.WritebackDelayTime[k],
mode_lib->vba.WritebackLatency
+ dml32_CalculateWriteBackDelay(
mode_lib->vba.WritebackPixelFormat[m],
mode_lib->vba.WritebackHRatio[m],
mode_lib->vba.WritebackVRatio[m],
mode_lib->vba.WritebackVTaps[m],
mode_lib->vba.WritebackDestinationWidth[m],
mode_lib->vba.WritebackDestinationHeight[m],
mode_lib->vba.WritebackSourceHeight[m],
mode_lib->vba.HTotal[m]) /
mode_lib->vba.RequiredDISPCLK[i][j]);
}
}
}
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
for (m = 0; m <= mode_lib->vba.NumberOfActiveSurfaces - 1; m++) {
if (mode_lib->vba.BlendingAndTiming[k] == m) {
mode_lib->vba.WritebackDelayTime[k] =
mode_lib->vba.WritebackDelayTime[m];
}
}
}
mode_lib->vba.MaxMaxVStartup[i][j] = 0;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
mode_lib->vba.MaximumVStartup[i][j][k] = ((mode_lib->vba.Interlace[k] &&
!mode_lib->vba.ProgressiveToInterlaceUnitInOPP) ?
dml_floor((mode_lib->vba.VTotal[k] -
mode_lib->vba.VActive[k]) / 2.0, 1.0) :
mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k])
- dml_max(1.0, dml_ceil(1.0 *
mode_lib->vba.WritebackDelayTime[k] /
(mode_lib->vba.HTotal[k] /
mode_lib->vba.PixelClock[k]), 1.0));
// Clamp to max OTG vstartup register limit
if (mode_lib->vba.MaximumVStartup[i][j][k] > 1023)
mode_lib->vba.MaximumVStartup[i][j][k] = 1023;
mode_lib->vba.MaxMaxVStartup[i][j] = dml_max(mode_lib->vba.MaxMaxVStartup[i][j],
mode_lib->vba.MaximumVStartup[i][j][k]);
}
}
}
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes = mode_lib->vba.NumberOfChannels
* dml_max3(mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelDataOnly,
mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
mode_lib->vba.UrgentOutOfOrderReturnPerChannelVMDataOnly);
dml32_CalculateMinAndMaxPrefetchMode(mode_lib->vba.AllowForPStateChangeOrStutterInVBlankFinal,
&mode_lib->vba.MinPrefetchMode,
&mode_lib->vba.MaxPrefetchMode);
for (i = start_state; i < (int) v->soc.num_states; ++i) {
for (j = 0; j <= 1; ++j)
mode_lib->vba.DCFCLKState[i][j] = mode_lib->vba.DCFCLKPerState[i];
}
/* Immediate Flip and MALL parameters */
mode_lib->vba.ImmediateFlipRequiredFinal = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.ImmediateFlipRequiredFinal = mode_lib->vba.ImmediateFlipRequiredFinal
|| (mode_lib->vba.ImmediateFlipRequirement[k] == dm_immediate_flip_required);
}
mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified =
mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified
|| ((mode_lib->vba.ImmediateFlipRequirement[k]
!= dm_immediate_flip_required)
&& (mode_lib->vba.ImmediateFlipRequirement[k]
!= dm_immediate_flip_not_required));
}
mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified =
mode_lib->vba.ImmediateFlipRequiredButTheRequirementForEachSurfaceIsNotSpecified
&& mode_lib->vba.ImmediateFlipRequiredFinal;
mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe =
mode_lib->vba.ImmediateFlipOrHostVMAndPStateWithMALLFullFrameOrPhantomPipe ||
((mode_lib->vba.HostVMEnable == true || mode_lib->vba.ImmediateFlipRequirement[k] !=
dm_immediate_flip_not_required) &&
(mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame ||
mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe));
}
mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen =
mode_lib->vba.InvalidCombinationOfMALLUseForPStateAndStaticScreen
|| ((mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_enable
|| mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_optimize)
&& (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe))
|| ((mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_disable
|| mode_lib->vba.UseMALLForStaticScreen[k] == dm_use_mall_static_screen_optimize)
&& (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame));
}
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.FullFrameMALLPStateMethod = false;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod = false;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.PhantomPipeMALLPStateMethod = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_full_frame)
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.FullFrameMALLPStateMethod = true;
if (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_sub_viewport)
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod = true;
if (mode_lib->vba.UsesMALLForPStateChange[k] == dm_use_mall_pstate_change_phantom_pipe)
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.PhantomPipeMALLPStateMethod = true;
}
mode_lib->vba.InvalidCombinationOfMALLUseForPState = (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod
!= v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.PhantomPipeMALLPStateMethod) || (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.SubViewportMALLPStateMethod && v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.FullFrameMALLPStateMethod);
if (mode_lib->vba.UseMinimumRequiredDCFCLK == true) {
dml32_UseMinimumDCFCLK(
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.DRRDisplay,
mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
mode_lib->vba.MaxInterDCNTileRepeaters,
mode_lib->vba.MaxPrefetchMode,
mode_lib->vba.DRAMClockChangeLatency,
mode_lib->vba.FCLKChangeLatency,
mode_lib->vba.SREnterPlusExitTime,
mode_lib->vba.ReturnBusWidth,
mode_lib->vba.RoundTripPingLatencyCycles,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes,
mode_lib->vba.PixelChunkSizeInKByte,
mode_lib->vba.MetaChunkSize,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.GPUVMMaxPageTableLevels,
mode_lib->vba.HostVMEnable,
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.HostVMMinPageSize,
mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
mode_lib->vba.DynamicMetadataVMEnabled,
mode_lib->vba.ImmediateFlipRequiredFinal,
mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
mode_lib->vba.MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation,
mode_lib->vba.PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency,
mode_lib->vba.VTotal,
mode_lib->vba.VActive,
mode_lib->vba.DynamicMetadataTransmittedBytes,
mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired,
mode_lib->vba.Interlace,
mode_lib->vba.RequiredDPPCLK,
mode_lib->vba.RequiredDISPCLK,
mode_lib->vba.UrgLatency,
mode_lib->vba.NoOfDPP,
mode_lib->vba.ProjectedDCFCLKDeepSleep,
mode_lib->vba.MaximumVStartup,
mode_lib->vba.TotalNumberOfActiveDPP,
mode_lib->vba.TotalNumberOfDCCActiveDPP,
mode_lib->vba.dpte_group_bytes,
mode_lib->vba.PrefetchLinesY,
mode_lib->vba.PrefetchLinesC,
mode_lib->vba.swath_width_luma_ub_all_states,
mode_lib->vba.swath_width_chroma_ub_all_states,
mode_lib->vba.BytePerPixelY,
mode_lib->vba.BytePerPixelC,
mode_lib->vba.HTotal,
mode_lib->vba.PixelClock,
mode_lib->vba.PDEAndMetaPTEBytesPerFrame,
mode_lib->vba.DPTEBytesPerRow,
mode_lib->vba.MetaRowBytes,
mode_lib->vba.DynamicMetadataEnable,
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.DCFCLKPerState,
/* Output */
mode_lib->vba.DCFCLKState);
} // UseMinimumRequiredDCFCLK == true
for (i = start_state; i < (int) v->soc.num_states; ++i) {
for (j = 0; j <= 1; ++j) {
mode_lib->vba.ReturnBWPerState[i][j] = dml32_get_return_bw_mbps(&mode_lib->vba.soc, i,
mode_lib->vba.HostVMEnable, mode_lib->vba.DCFCLKState[i][j],
mode_lib->vba.FabricClockPerState[i], mode_lib->vba.DRAMSpeedPerState[i]);
}
}
//Re-ordering Buffer Support Check
for (i = start_state; i < (int) v->soc.num_states; ++i) {
for (j = 0; j <= 1; ++j) {
if ((mode_lib->vba.ROBBufferSizeInKByte - mode_lib->vba.PixelChunkSizeInKByte) * 1024
/ mode_lib->vba.ReturnBWPerState[i][j]
> (mode_lib->vba.RoundTripPingLatencyCycles + 32)
/ mode_lib->vba.DCFCLKState[i][j]
+ v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes / mode_lib->vba.ReturnBWPerState[i][j]) {
mode_lib->vba.ROBSupport[i][j] = true;
} else {
mode_lib->vba.ROBSupport[i][j] = false;
}
}
}
//Vertical Active BW support check
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaxTotalVActiveRDBandwidth = 0;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaxTotalVActiveRDBandwidth += mode_lib->vba.ReadBandwidthLuma[k]
+ mode_lib->vba.ReadBandwidthChroma[k];
}
for (i = start_state; i < (int) v->soc.num_states; ++i) {
for (j = 0; j <= 1; ++j) {
mode_lib->vba.MaxTotalVerticalActiveAvailableBandwidth[i][j] =
dml_min3(mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLKState[i][j]
* mode_lib->vba.MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation / 100,
mode_lib->vba.FabricClockPerState[i]
* mode_lib->vba.FabricDatapathToDCNDataReturn
* mode_lib->vba.MaxAveragePercentOfIdealFabricBWDisplayCanUseInNormalSystemOperation / 100,
mode_lib->vba.DRAMSpeedPerState[i]
* mode_lib->vba.NumberOfChannels
* mode_lib->vba.DRAMChannelWidth
* (i < 2 ? mode_lib->vba.MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperationSTROBE : mode_lib->vba.MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperation) / 100);
if (v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.MaxTotalVActiveRDBandwidth
<= mode_lib->vba.MaxTotalVerticalActiveAvailableBandwidth[i][j]) {
mode_lib->vba.TotalVerticalActiveBandwidthSupport[i][j] = true;
} else {
mode_lib->vba.TotalVerticalActiveBandwidthSupport[i][j] = false;
}
}
}
/* Prefetch Check */
for (i = start_state; i < (int) v->soc.num_states; ++i) {
for (j = 0; j <= 1; ++j) {
mode_lib->vba.TimeCalc = 24 / mode_lib->vba.ProjectedDCFCLKDeepSleep[i][j];
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.NoOfDPPThisState[k] = mode_lib->vba.NoOfDPP[i][j][k];
mode_lib->vba.swath_width_luma_ub_this_state[k] =
mode_lib->vba.swath_width_luma_ub_all_states[i][j][k];
mode_lib->vba.swath_width_chroma_ub_this_state[k] =
mode_lib->vba.swath_width_chroma_ub_all_states[i][j][k];
mode_lib->vba.SwathWidthYThisState[k] = mode_lib->vba.SwathWidthYAllStates[i][j][k];
mode_lib->vba.SwathWidthCThisState[k] = mode_lib->vba.SwathWidthCAllStates[i][j][k];
mode_lib->vba.SwathHeightYThisState[k] = mode_lib->vba.SwathHeightYAllStates[i][j][k];
mode_lib->vba.SwathHeightCThisState[k] = mode_lib->vba.SwathHeightCAllStates[i][j][k];
mode_lib->vba.UnboundedRequestEnabledThisState =
mode_lib->vba.UnboundedRequestEnabledAllStates[i][j];
mode_lib->vba.CompressedBufferSizeInkByteThisState =
mode_lib->vba.CompressedBufferSizeInkByteAllStates[i][j];
mode_lib->vba.DETBufferSizeInKByteThisState[k] =
mode_lib->vba.DETBufferSizeInKByteAllStates[i][j][k];
mode_lib->vba.DETBufferSizeYThisState[k] =
mode_lib->vba.DETBufferSizeYAllStates[i][j][k];
mode_lib->vba.DETBufferSizeCThisState[k] =
mode_lib->vba.DETBufferSizeCAllStates[i][j][k];
}
mode_lib->vba.VActiveBandwithSupport[i][j] = dml32_CalculateVActiveBandwithSupport(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBWPerState[i][j],
mode_lib->vba.NoUrgentLatencyHiding,
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.cursor_bw,
mode_lib->vba.meta_row_bandwidth_this_state,
mode_lib->vba.dpte_row_bandwidth_this_state,
mode_lib->vba.NoOfDPPThisState,
mode_lib->vba.UrgentBurstFactorLuma,
mode_lib->vba.UrgentBurstFactorChroma,
mode_lib->vba.UrgentBurstFactorCursor);
mode_lib->vba.NotEnoughDETSwathFillLatencyHidingPerState[i][j] = dml32_CalculateDETSwathFillLatencyHiding(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBWPerState[i][j],
mode_lib->vba.UrgLatency[i],
mode_lib->vba.SwathHeightYThisState,
mode_lib->vba.SwathHeightCThisState,
mode_lib->vba.swath_width_luma_ub_this_state,
mode_lib->vba.swath_width_chroma_ub_this_state,
mode_lib->vba.BytePerPixelInDETY,
mode_lib->vba.BytePerPixelInDETC,
mode_lib->vba.DETBufferSizeYThisState,
mode_lib->vba.DETBufferSizeCThisState,
mode_lib->vba.NoOfDPPThisState,
mode_lib->vba.HTotal,
mode_lib->vba.PixelClock,
mode_lib->vba.VRatio,
mode_lib->vba.VRatioChroma,
mode_lib->vba.UsesMALLForPStateChange,
mode_lib->vba.UseUnboundedRequesting);
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.VMDataOnlyReturnBWPerState = dml32_get_return_bw_mbps_vm_only(&mode_lib->vba.soc, i,
mode_lib->vba.DCFCLKState[i][j], mode_lib->vba.FabricClockPerState[i],
mode_lib->vba.DRAMSpeedPerState[i]);
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor = 1;
if (mode_lib->vba.GPUVMEnable && mode_lib->vba.HostVMEnable)
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor = mode_lib->vba.ReturnBWPerState[i][j]
/ v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.VMDataOnlyReturnBWPerState;
mode_lib->vba.ExtraLatency = dml32_CalculateExtraLatency(
mode_lib->vba.RoundTripPingLatencyCycles, v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.ReorderingBytes,
mode_lib->vba.DCFCLKState[i][j], mode_lib->vba.TotalNumberOfActiveDPP[i][j],
mode_lib->vba.PixelChunkSizeInKByte,
mode_lib->vba.TotalNumberOfDCCActiveDPP[i][j], mode_lib->vba.MetaChunkSize,
mode_lib->vba.ReturnBWPerState[i][j], mode_lib->vba.GPUVMEnable,
mode_lib->vba.HostVMEnable, mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.NoOfDPPThisState, mode_lib->vba.dpte_group_bytes,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor, mode_lib->vba.HostVMMinPageSize,
mode_lib->vba.HostVMMaxNonCachedPageTableLevels);
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState = mode_lib->vba.MinPrefetchMode;
mode_lib->vba.NextMaxVStartup = mode_lib->vba.MaxMaxVStartup[i][j];
do {
mode_lib->vba.PrefetchModePerState[i][j] = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState;
mode_lib->vba.MaxVStartup = mode_lib->vba.NextMaxVStartup;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
mode_lib->vba.TWait = dml32_CalculateTWait(
mode_lib->vba.PrefetchModePerState[i][j],
mode_lib->vba.UsesMALLForPStateChange[k],
mode_lib->vba.SynchronizeDRRDisplaysForUCLKPStateChangeFinal,
mode_lib->vba.DRRDisplay[k],
mode_lib->vba.DRAMClockChangeLatency,
mode_lib->vba.FCLKChangeLatency, mode_lib->vba.UrgLatency[i],
mode_lib->vba.SREnterPlusExitTime);
memset(&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull, 0, sizeof(DmlPipe));
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.Dppclk = mode_lib->vba.RequiredDPPCLK[i][j][k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.Dispclk = mode_lib->vba.RequiredDISPCLK[i][j];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.PixelClock = mode_lib->vba.PixelClock[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.DCFClkDeepSleep = mode_lib->vba.ProjectedDCFCLKDeepSleep[i][j];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.DPPPerSurface = mode_lib->vba.NoOfDPP[i][j][k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.ScalerEnabled = mode_lib->vba.ScalerEnabled[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.SourceRotation = mode_lib->vba.SourceRotation[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockWidth256BytesY = mode_lib->vba.Read256BlockWidthY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockHeight256BytesY = mode_lib->vba.Read256BlockHeightY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockWidth256BytesC = mode_lib->vba.Read256BlockWidthC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BlockHeight256BytesC = mode_lib->vba.Read256BlockHeightC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.InterlaceEnable = mode_lib->vba.Interlace[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.NumberOfCursors = mode_lib->vba.NumberOfCursors[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.VBlank = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.HTotal = mode_lib->vba.HTotal[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.HActive = mode_lib->vba.HActive[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.DCCEnable = mode_lib->vba.DCCEnable[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.ODMMode = mode_lib->vba.ODMCombineEnablePerState[i][k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.SourcePixelFormat = mode_lib->vba.SourcePixelFormat[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BytePerPixelY = mode_lib->vba.BytePerPixelY[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.BytePerPixelC = mode_lib->vba.BytePerPixelC[k];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe.ProgressiveToInterlaceUnitInOPP =
mode_lib->vba.ProgressiveToInterlaceUnitInOPP;
mode_lib->vba.NoTimeForPrefetch[i][j][k] =
dml32_CalculatePrefetchSchedule(
v,
k,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor,
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.myPipe,
v->DSCDelayPerState[i][k],
v->SwathWidthYThisState[k] / v->HRatio[k],
dml_min(v->MaxVStartup, v->MaximumVStartup[i][j][k]),
v->MaximumVStartup[i][j][k],
v->UrgLatency[i],
v->ExtraLatency,
v->TimeCalc,
v->PDEAndMetaPTEBytesPerFrame[i][j][k],
v->MetaRowBytes[i][j][k],
v->DPTEBytesPerRow[i][j][k],
v->PrefetchLinesY[i][j][k],
v->SwathWidthYThisState[k],
v->PrefillY[k],
v->MaxNumSwY[k],
v->PrefetchLinesC[i][j][k],
v->SwathWidthCThisState[k],
v->PrefillC[k],
v->MaxNumSwC[k],
v->swath_width_luma_ub_this_state[k],
v->swath_width_chroma_ub_this_state[k],
v->SwathHeightYThisState[k],
v->SwathHeightCThisState[k], v->TWait,
(v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ?
mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,
mode_lib->vba.PrefetchModePerState[i][j] > 0 || mode_lib->vba.DRAMClockChangeRequirementFinal == false,
/* Output */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTXAfterScaler[k],
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTYAfterScaler[k],
&v->LineTimesForPrefetch[k],
&v->PrefetchBW[k],
&v->LinesForMetaPTE[k],
&v->LinesForMetaAndDPTERow[k],
&v->VRatioPreY[i][j][k],
&v->VRatioPreC[i][j][k],
&v->RequiredPrefetchPixelDataBWLuma[0][0][k],
&v->RequiredPrefetchPixelDataBWChroma[0][0][k],
&v->NoTimeForDynamicMetadata[i][j][k],
&v->Tno_bw[k],
&v->prefetch_vmrow_bw[k],
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[0], // double *Tdmdl_vm
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[1], // double *Tdmdl
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[2], // double *TSetup
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer[0], // unsigned int *VUpdateOffsetPix
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[3], // unsigned int *VUpdateWidthPix
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[4]); // unsigned int *VReadyOffsetPix
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
dml32_CalculateUrgentBurstFactor(
mode_lib->vba.UsesMALLForPStateChange[k],
mode_lib->vba.swath_width_luma_ub_this_state[k],
mode_lib->vba.swath_width_chroma_ub_this_state[k],
mode_lib->vba.SwathHeightYThisState[k],
mode_lib->vba.SwathHeightCThisState[k],
mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
mode_lib->vba.UrgLatency[i], mode_lib->vba.CursorBufferSize,
mode_lib->vba.CursorWidth[k][0], mode_lib->vba.CursorBPP[k][0],
mode_lib->vba.VRatioPreY[i][j][k],
mode_lib->vba.VRatioPreC[i][j][k],
mode_lib->vba.BytePerPixelInDETY[k],
mode_lib->vba.BytePerPixelInDETC[k],
mode_lib->vba.DETBufferSizeYThisState[k],
mode_lib->vba.DETBufferSizeCThisState[k],
/* Output */
&mode_lib->vba.UrgentBurstFactorCursorPre[k],
&mode_lib->vba.UrgentBurstFactorLumaPre[k],
&mode_lib->vba.UrgentBurstFactorChromaPre[k],
&mode_lib->vba.NotUrgentLatencyHidingPre[k]);
v->cursor_bw_pre[k] = mode_lib->vba.NumberOfCursors[k] * mode_lib->vba.CursorWidth[k][0] * mode_lib->vba.CursorBPP[k][0] /
8.0 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * v->VRatioPreY[i][j][k];
}
{
dml32_CalculatePrefetchBandwithSupport(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBWPerState[i][j],
mode_lib->vba.NotUrgentLatencyHidingPre,
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.RequiredPrefetchPixelDataBWLuma[0][0],
mode_lib->vba.RequiredPrefetchPixelDataBWChroma[0][0],
mode_lib->vba.cursor_bw,
mode_lib->vba.meta_row_bandwidth_this_state,
mode_lib->vba.dpte_row_bandwidth_this_state,
mode_lib->vba.cursor_bw_pre,
mode_lib->vba.prefetch_vmrow_bw,
mode_lib->vba.NoOfDPPThisState,
mode_lib->vba.UrgentBurstFactorLuma,
mode_lib->vba.UrgentBurstFactorChroma,
mode_lib->vba.UrgentBurstFactorCursor,
mode_lib->vba.UrgentBurstFactorLumaPre,
mode_lib->vba.UrgentBurstFactorChromaPre,
mode_lib->vba.UrgentBurstFactorCursorPre,
v->PrefetchBW,
v->VRatio,
v->MaxVRatioPre,
/* output */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[0], // Single *PrefetchBandwidth
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[1], // Single *FractionOfUrgentBandwidth
&mode_lib->vba.PrefetchSupported[i][j]);
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.LineTimesForPrefetch[k]
< 2.0 || mode_lib->vba.LinesForMetaPTE[k] >= 32.0
|| mode_lib->vba.LinesForMetaAndDPTERow[k] >= 16.0
|| mode_lib->vba.NoTimeForPrefetch[i][j][k] == true) {
mode_lib->vba.PrefetchSupported[i][j] = false;
}
}
mode_lib->vba.DynamicMetadataSupported[i][j] = true;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.NoTimeForDynamicMetadata[i][j][k] == true)
mode_lib->vba.DynamicMetadataSupported[i][j] = false;
}
mode_lib->vba.VRatioInPrefetchSupported[i][j] = true;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.VRatioPreY[i][j][k] > mode_lib->vba.MaxVRatioPre
|| mode_lib->vba.VRatioPreC[i][j][k] > mode_lib->vba.MaxVRatioPre
|| mode_lib->vba.NoTimeForPrefetch[i][j][k] == true) {
mode_lib->vba.VRatioInPrefetchSupported[i][j] = false;
}
}
mode_lib->vba.AnyLinesForVMOrRowTooLarge = false;
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
if (mode_lib->vba.LinesForMetaAndDPTERow[k] >= 16
|| mode_lib->vba.LinesForMetaPTE[k] >= 32) {
mode_lib->vba.AnyLinesForVMOrRowTooLarge = true;
}
}
if (mode_lib->vba.PrefetchSupported[i][j] == true
&& mode_lib->vba.VRatioInPrefetchSupported[i][j] == true) {
mode_lib->vba.BandwidthAvailableForImmediateFlip =
dml32_CalculateBandwidthAvailableForImmediateFlip(
mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBWPerState[i][j],
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.RequiredPrefetchPixelDataBWLuma[0][0],
mode_lib->vba.RequiredPrefetchPixelDataBWChroma[0][0],
mode_lib->vba.cursor_bw,
mode_lib->vba.cursor_bw_pre,
mode_lib->vba.NoOfDPPThisState,
mode_lib->vba.UrgentBurstFactorLuma,
mode_lib->vba.UrgentBurstFactorChroma,
mode_lib->vba.UrgentBurstFactorCursor,
mode_lib->vba.UrgentBurstFactorLumaPre,
mode_lib->vba.UrgentBurstFactorChromaPre,
mode_lib->vba.UrgentBurstFactorCursorPre);
mode_lib->vba.TotImmediateFlipBytes = 0.0;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (!(mode_lib->vba.ImmediateFlipRequirement[k] ==
dm_immediate_flip_not_required)) {
mode_lib->vba.TotImmediateFlipBytes =
mode_lib->vba.TotImmediateFlipBytes
+ mode_lib->vba.NoOfDPP[i][j][k]
* mode_lib->vba.PDEAndMetaPTEBytesPerFrame[i][j][k]
+ mode_lib->vba.MetaRowBytes[i][j][k];
if (mode_lib->vba.use_one_row_for_frame_flip[i][j][k]) {
mode_lib->vba.TotImmediateFlipBytes =
mode_lib->vba.TotImmediateFlipBytes + 2
* mode_lib->vba.DPTEBytesPerRow[i][j][k];
} else {
mode_lib->vba.TotImmediateFlipBytes =
mode_lib->vba.TotImmediateFlipBytes
+ mode_lib->vba.DPTEBytesPerRow[i][j][k];
}
}
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
dml32_CalculateFlipSchedule(v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.HostVMInefficiencyFactor,
mode_lib->vba.ExtraLatency,
mode_lib->vba.UrgLatency[i],
mode_lib->vba.GPUVMMaxPageTableLevels,
mode_lib->vba.HostVMEnable,
mode_lib->vba.HostVMMaxNonCachedPageTableLevels,
mode_lib->vba.GPUVMEnable,
mode_lib->vba.HostVMMinPageSize,
mode_lib->vba.PDEAndMetaPTEBytesPerFrame[i][j][k],
mode_lib->vba.MetaRowBytes[i][j][k],
mode_lib->vba.DPTEBytesPerRow[i][j][k],
mode_lib->vba.BandwidthAvailableForImmediateFlip,
mode_lib->vba.TotImmediateFlipBytes,
mode_lib->vba.SourcePixelFormat[k],
(mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]),
mode_lib->vba.VRatio[k],
mode_lib->vba.VRatioChroma[k],
mode_lib->vba.Tno_bw[k],
mode_lib->vba.DCCEnable[k],
mode_lib->vba.dpte_row_height[k],
mode_lib->vba.meta_row_height[k],
mode_lib->vba.dpte_row_height_chroma[k],
mode_lib->vba.meta_row_height_chroma[k],
mode_lib->vba.use_one_row_for_frame_flip[i][j][k], // 24
/* Output */
&mode_lib->vba.DestinationLinesToRequestVMInImmediateFlip[k],
&mode_lib->vba.DestinationLinesToRequestRowInImmediateFlip[k],
&mode_lib->vba.final_flip_bw[k],
&mode_lib->vba.ImmediateFlipSupportedForPipe[k]);
}
{
dml32_CalculateImmediateFlipBandwithSupport(mode_lib->vba.NumberOfActiveSurfaces,
mode_lib->vba.ReturnBWPerState[i][j],
mode_lib->vba.ImmediateFlipRequirement,
mode_lib->vba.final_flip_bw,
mode_lib->vba.ReadBandwidthLuma,
mode_lib->vba.ReadBandwidthChroma,
mode_lib->vba.RequiredPrefetchPixelDataBWLuma[0][0],
mode_lib->vba.RequiredPrefetchPixelDataBWChroma[0][0],
mode_lib->vba.cursor_bw,
mode_lib->vba.meta_row_bandwidth_this_state,
mode_lib->vba.dpte_row_bandwidth_this_state,
mode_lib->vba.cursor_bw_pre,
mode_lib->vba.prefetch_vmrow_bw,
mode_lib->vba.DPPPerPlane,
mode_lib->vba.UrgentBurstFactorLuma,
mode_lib->vba.UrgentBurstFactorChroma,
mode_lib->vba.UrgentBurstFactorCursor,
mode_lib->vba.UrgentBurstFactorLumaPre,
mode_lib->vba.UrgentBurstFactorChromaPre,
mode_lib->vba.UrgentBurstFactorCursorPre,
/* output */
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[0], // Single *TotalBandwidth
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single[1], // Single *FractionOfUrgentBandwidth
&mode_lib->vba.ImmediateFlipSupportedForState[i][j]); // Boolean *ImmediateFlipBandwidthSupport
}
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (!(mode_lib->vba.ImmediateFlipRequirement[k]
== dm_immediate_flip_not_required)
&& (mode_lib->vba.ImmediateFlipSupportedForPipe[k]
== false))
mode_lib->vba.ImmediateFlipSupportedForState[i][j] = false;
}
} else { // if prefetch not support, assume iflip not supported
mode_lib->vba.ImmediateFlipSupportedForState[i][j] = false;
}
if (mode_lib->vba.MaxVStartup <= __DML_VBA_MIN_VSTARTUP__
|| mode_lib->vba.AnyLinesForVMOrRowTooLarge == false) {
mode_lib->vba.NextMaxVStartup = mode_lib->vba.MaxMaxVStartup[i][j];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState = v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState + 1;
} else {
mode_lib->vba.NextMaxVStartup = mode_lib->vba.NextMaxVStartup - 1;
}
} while (!((mode_lib->vba.PrefetchSupported[i][j] == true
&& mode_lib->vba.DynamicMetadataSupported[i][j] == true
&& mode_lib->vba.VRatioInPrefetchSupported[i][j] == true &&
// consider flip support is okay if when there is no hostvm and the
// user does't require a iflip OR the flip bw is ok
// If there is hostvm, DCN needs to support iflip for invalidation
((mode_lib->vba.HostVMEnable == false
&& !mode_lib->vba.ImmediateFlipRequiredFinal)
|| mode_lib->vba.ImmediateFlipSupportedForState[i][j] == true))
|| (mode_lib->vba.NextMaxVStartup == mode_lib->vba.MaxMaxVStartup[i][j]
&& v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.NextPrefetchModeState > mode_lib->vba.MaxPrefetchMode)));
for (k = 0; k < mode_lib->vba.NumberOfActiveSurfaces; ++k) {
mode_lib->vba.use_one_row_for_frame_this_state[k] =
mode_lib->vba.use_one_row_for_frame[i][j][k];
}
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.UrgentLatency = mode_lib->vba.UrgLatency[i];
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.ExtraLatency = mode_lib->vba.ExtraLatency;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.WritebackLatency = mode_lib->vba.WritebackLatency;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.DRAMClockChangeLatency = mode_lib->vba.DRAMClockChangeLatency;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.FCLKChangeLatency = mode_lib->vba.FCLKChangeLatency;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SRExitTime = mode_lib->vba.SRExitTime;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SREnterPlusExitTime = mode_lib->vba.SREnterPlusExitTime;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SRExitZ8Time = mode_lib->vba.SRExitZ8Time;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SREnterPlusExitZ8Time = mode_lib->vba.SREnterPlusExitZ8Time;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.USRRetrainingLatency = mode_lib->vba.USRRetrainingLatency;
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters.SMNLatency = mode_lib->vba.SMNLatency;
{
dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(
v,
v->PrefetchModePerState[i][j],
v->DCFCLKState[i][j],
v->ReturnBWPerState[i][j],
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.mSOCParameters,
v->SOCCLKPerState[i],
v->ProjectedDCFCLKDeepSleep[i][j],
v->DETBufferSizeYThisState,
v->DETBufferSizeCThisState,
v->SwathHeightYThisState,
v->SwathHeightCThisState,
v->SwathWidthYThisState, // 24
v->SwathWidthCThisState,
v->NoOfDPPThisState,
v->BytePerPixelInDETY,
v->BytePerPixelInDETC,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTXAfterScaler,
v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.DSTYAfterScaler,
v->UnboundedRequestEnabledThisState,
v->CompressedBufferSizeInkByteThisState,
/* Output */
&v->DRAMClockChangeSupport[i][j],
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single2[0], // double *MaxActiveDRAMClockChangeLatencySupported
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_integer[0], // Long SubViewportLinesNeededInMALL[]
&v->FCLKChangeSupport[i][j],
&v->dummy_vars.dml32_ModeSupportAndSystemConfigurationFull.dummy_single2[1], // double *MinActiveFCLKChangeLatencySupported
&mode_lib->vba.USRRetrainingSupport[i][j],
mode_lib->vba.ActiveDRAMClockChangeLatencyMarginPerState[i][j]);
}
}
} // End of Prefetch Check
/*Cursor Support Check*/
mode_lib->vba.CursorSupport = true;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.CursorWidth[k][0] > 0.0) {
if (mode_lib->vba.CursorBPP[k][0] == 64 && mode_lib->vba.Cursor64BppSupport == false)
mode_lib->vba.CursorSupport = false;
}
}
/*Valid Pitch Check*/
mode_lib->vba.PitchSupport = true;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
mode_lib->vba.AlignedYPitch[k] = dml_ceil(
dml_max(mode_lib->vba.PitchY[k], mode_lib->vba.SurfaceWidthY[k]),
mode_lib->vba.MacroTileWidthY[k]);
if (mode_lib->vba.DCCEnable[k] == true) {
mode_lib->vba.AlignedDCCMetaPitchY[k] = dml_ceil(
dml_max(mode_lib->vba.DCCMetaPitchY[k], mode_lib->vba.SurfaceWidthY[k]),
64.0 * mode_lib->vba.Read256BlockWidthY[k]);
} else {
mode_lib->vba.AlignedDCCMetaPitchY[k] = mode_lib->vba.DCCMetaPitchY[k];
}
if (mode_lib->vba.SourcePixelFormat[k] != dm_444_64 && mode_lib->vba.SourcePixelFormat[k] != dm_444_32
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe
&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8) {
mode_lib->vba.AlignedCPitch[k] = dml_ceil(
dml_max(mode_lib->vba.PitchC[k], mode_lib->vba.SurfaceWidthC[k]),
mode_lib->vba.MacroTileWidthC[k]);
if (mode_lib->vba.DCCEnable[k] == true) {
mode_lib->vba.AlignedDCCMetaPitchC[k] = dml_ceil(
dml_max(mode_lib->vba.DCCMetaPitchC[k],
mode_lib->vba.SurfaceWidthC[k]),
64.0 * mode_lib->vba.Read256BlockWidthC[k]);
} else {
mode_lib->vba.AlignedDCCMetaPitchC[k] = mode_lib->vba.DCCMetaPitchC[k];
}
} else {
mode_lib->vba.AlignedCPitch[k] = mode_lib->vba.PitchC[k];
mode_lib->vba.AlignedDCCMetaPitchC[k] = mode_lib->vba.DCCMetaPitchC[k];
}
if (mode_lib->vba.AlignedYPitch[k] > mode_lib->vba.PitchY[k]
|| mode_lib->vba.AlignedCPitch[k] > mode_lib->vba.PitchC[k]
|| mode_lib->vba.AlignedDCCMetaPitchY[k] > mode_lib->vba.DCCMetaPitchY[k]
|| mode_lib->vba.AlignedDCCMetaPitchC[k] > mode_lib->vba.DCCMetaPitchC[k]) {
mode_lib->vba.PitchSupport = false;
}
}
mode_lib->vba.ViewportExceedsSurface = false;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.ViewportWidth[k] > mode_lib->vba.SurfaceWidthY[k]
|| mode_lib->vba.ViewportHeight[k] > mode_lib->vba.SurfaceHeightY[k]) {
mode_lib->vba.ViewportExceedsSurface = true;
if (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
&& mode_lib->vba.SourcePixelFormat[k] != dm_444_8
&& mode_lib->vba.SourcePixelFormat[k] != dm_rgbe) {
if (mode_lib->vba.ViewportWidthChroma[k] > mode_lib->vba.SurfaceWidthC[k]
|| mode_lib->vba.ViewportHeightChroma[k]
> mode_lib->vba.SurfaceHeightC[k]) {
mode_lib->vba.ViewportExceedsSurface = true;
}
}
}
}
/*Mode Support, Voltage State and SOC Configuration*/
mode_support_configuration(v, mode_lib);
MaximumMPCCombine = 0;
for (i = v->soc.num_states; i >= start_state; i--) {
if (i == v->soc.num_states || mode_lib->vba.ModeSupport[i][0] == true ||
mode_lib->vba.ModeSupport[i][1] == true) {
mode_lib->vba.VoltageLevel = i;
mode_lib->vba.ModeIsSupported = mode_lib->vba.ModeSupport[i][0] == true
|| mode_lib->vba.ModeSupport[i][1] == true;
if (mode_lib->vba.ModeSupport[i][0] == true)
MaximumMPCCombine = 0;
else
MaximumMPCCombine = 1;
}
}
mode_lib->vba.ImmediateFlipSupport =
mode_lib->vba.ImmediateFlipSupportedForState[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
mode_lib->vba.UnboundedRequestEnabled =
mode_lib->vba.UnboundedRequestEnabledAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
mode_lib->vba.CompressedBufferSizeInkByte =
mode_lib->vba.CompressedBufferSizeInkByteAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine]; // Not used, informational
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
mode_lib->vba.MPCCombineEnable[k] =
mode_lib->vba.MPCCombine[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
mode_lib->vba.DPPPerPlane[k] = mode_lib->vba.NoOfDPP[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
mode_lib->vba.SwathHeightY[k] =
mode_lib->vba.SwathHeightYAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
mode_lib->vba.SwathHeightC[k] =
mode_lib->vba.SwathHeightCAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
mode_lib->vba.DETBufferSizeInKByte[k] =
mode_lib->vba.DETBufferSizeInKByteAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
mode_lib->vba.DETBufferSizeY[k] =
mode_lib->vba.DETBufferSizeYAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
mode_lib->vba.DETBufferSizeC[k] =
mode_lib->vba.DETBufferSizeCAllStates[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
mode_lib->vba.OutputType[k] = mode_lib->vba.OutputTypePerState[mode_lib->vba.VoltageLevel][k];
mode_lib->vba.OutputRate[k] = mode_lib->vba.OutputRatePerState[mode_lib->vba.VoltageLevel][k];
}
mode_lib->vba.DCFCLK = mode_lib->vba.DCFCLKState[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
mode_lib->vba.DRAMSpeed = mode_lib->vba.DRAMSpeedPerState[mode_lib->vba.VoltageLevel];
mode_lib->vba.FabricClock = mode_lib->vba.FabricClockPerState[mode_lib->vba.VoltageLevel];
mode_lib->vba.SOCCLK = mode_lib->vba.SOCCLKPerState[mode_lib->vba.VoltageLevel];
mode_lib->vba.ReturnBW = mode_lib->vba.ReturnBWPerState[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
mode_lib->vba.DISPCLK = mode_lib->vba.RequiredDISPCLK[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
mode_lib->vba.maxMpcComb = MaximumMPCCombine;
for (k = 0; k <= mode_lib->vba.NumberOfActiveSurfaces - 1; k++) {
if (mode_lib->vba.BlendingAndTiming[k] == k) {
mode_lib->vba.ODMCombineEnabled[k] =
mode_lib->vba.ODMCombineEnablePerState[mode_lib->vba.VoltageLevel][k];
} else {
mode_lib->vba.ODMCombineEnabled[k] = dm_odm_combine_mode_disabled;
}
mode_lib->vba.DSCEnabled[k] = mode_lib->vba.RequiresDSC[mode_lib->vba.VoltageLevel][k];
mode_lib->vba.FECEnable[k] = mode_lib->vba.RequiresFEC[mode_lib->vba.VoltageLevel][k];
mode_lib->vba.OutputBpp[k] = mode_lib->vba.OutputBppPerState[mode_lib->vba.VoltageLevel][k];
}
mode_lib->vba.UrgentWatermark = mode_lib->vba.Watermark.UrgentWatermark;
mode_lib->vba.StutterEnterPlusExitWatermark = mode_lib->vba.Watermark.StutterEnterPlusExitWatermark;
mode_lib->vba.StutterExitWatermark = mode_lib->vba.Watermark.StutterExitWatermark;
mode_lib->vba.WritebackDRAMClockChangeWatermark = mode_lib->vba.Watermark.WritebackDRAMClockChangeWatermark;
mode_lib->vba.DRAMClockChangeWatermark = mode_lib->vba.Watermark.DRAMClockChangeWatermark;
mode_lib->vba.UrgentLatency = mode_lib->vba.UrgLatency[mode_lib->vba.VoltageLevel];
mode_lib->vba.DCFCLKDeepSleep = mode_lib->vba.ProjectedDCFCLKDeepSleep[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
/* VBA has Error type to Error Msg output here, but not necessary for DML-C */
} // ModeSupportAndSystemConfigurationFull
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