| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Aurabindo Pillai | 24382 | 76.56% | 4 | 8.70% |
| rodrigosiqueira | 4116 | 12.92% | 2 | 4.35% |
| Harry Wentland | 921 | 2.89% | 2 | 4.35% |
| Alex Deucher | 774 | 2.43% | 3 | 6.52% |
| Alvin lee | 370 | 1.16% | 10 | 21.74% |
| Bhawanpreet Lakha | 364 | 1.14% | 1 | 2.17% |
| Nicholas Kazlauskas | 261 | 0.82% | 1 | 2.17% |
| Dillon Varone | 256 | 0.80% | 6 | 13.04% |
| Jun Lei | 171 | 0.54% | 2 | 4.35% |
| Nathan Chancellor | 79 | 0.25% | 2 | 4.35% |
| Ilya Bakoulin | 49 | 0.15% | 1 | 2.17% |
| Dmytro Laktyushkin | 26 | 0.08% | 1 | 2.17% |
| Martin Leung | 19 | 0.06% | 1 | 2.17% |
| Taimur Hassan | 18 | 0.06% | 1 | 2.17% |
| George Shen | 17 | 0.05% | 2 | 4.35% |
| Aric Cyr | 12 | 0.04% | 1 | 2.17% |
| CHANDAN VURDIGERE NATARAJ | 4 | 0.01% | 1 | 2.17% |
| Samson Tam | 2 | 0.01% | 1 | 2.17% |
| Michel Dänzer | 2 | 0.01% | 1 | 2.17% |
| Chris Park | 2 | 0.01% | 1 | 2.17% |
| Colin Ian King | 1 | 0.00% | 1 | 2.17% |
| Paul Hsieh | 1 | 0.00% | 1 | 2.17% |
| Total | 31847 | 46 |
/* * 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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