drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c:3957:6: warning: stack frame size (2520) exceeds limit (2048) in 'dml31_ModeSupportAndSystemConfigurationFull'

From: kernel test robot
Date: Sat Nov 06 2021 - 13:42:23 EST

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Hi Alex,

First bad commit (maybe != root cause):

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: fe91c4725aeed35023ba4f7a1e1adfebb6878c23
commit: 8fe44c080a53ac0ccbe88053a2e40f9acca33091 drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN
date: 5 months ago
config: x86_64-randconfig-a003-20211004 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c0039de2953d15815448b4b3c3bafb45607781e0)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8fe44c080a53ac0ccbe88053a2e40f9acca33091
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 8fe44c080a53ac0ccbe88053a2e40f9acca33091
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c:3957:6: warning: stack frame size (2520) exceeds limit (2048) in 'dml31_ModeSupportAndSystemConfigurationFull' [-Wframe-larger-than]
void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
^
1 warning generated.

vim +/dml31_ModeSupportAndSystemConfigurationFull +3957 drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c

74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3956
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 @3957 void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3958 {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3959 struct vba_vars_st *v = &mode_lib->vba;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3960
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3961 int i, j;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3962 unsigned int k, m;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3963 int ReorderingBytes;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3964 int MinPrefetchMode = 0, MaxPrefetchMode = 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3965 bool NoChroma = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3966 bool EnoughWritebackUnits = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3967 bool P2IWith420 = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3968 bool DSCOnlyIfNecessaryWithBPP = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3969 bool DSC422NativeNotSupported = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3970 double MaxTotalVActiveRDBandwidth;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3971 bool ViewportExceedsSurface = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3972 bool FMTBufferExceeded = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3973
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3974 /*MODE SUPPORT, VOLTAGE STATE AND SOC CONFIGURATION*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3975
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3976 CalculateMinAndMaxPrefetchMode(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3977 mode_lib->vba.AllowDRAMSelfRefreshOrDRAMClockChangeInVblank,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3978 &MinPrefetchMode, &MaxPrefetchMode);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3979
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3980 /*Scale Ratio, taps Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3981
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3982 v->ScaleRatioAndTapsSupport = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3983 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3984 if (v->ScalerEnabled[k] == false
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3985 && ((v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3986 && v->SourcePixelFormat[k] != dm_444_16 && v->SourcePixelFormat[k] != dm_mono_16
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3987 && v->SourcePixelFormat[k] != dm_mono_8 && v->SourcePixelFormat[k] != dm_rgbe
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3988 && v->SourcePixelFormat[k] != dm_rgbe_alpha) || v->HRatio[k] != 1.0 || v->htaps[k] != 1.0
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3989 || v->VRatio[k] != 1.0 || v->vtaps[k] != 1.0)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3990 v->ScaleRatioAndTapsSupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3991 } else if (v->vtaps[k] < 1.0 || v->vtaps[k] > 8.0 || v->htaps[k] < 1.0 || v->htaps[k] > 8.0
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3992 || (v->htaps[k] > 1.0 && (v->htaps[k] % 2) == 1) || v->HRatio[k] > v->MaxHSCLRatio
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3993 || v->VRatio[k] > v->MaxVSCLRatio || v->HRatio[k] > v->htaps[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3994 || v->VRatio[k] > v->vtaps[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3995 || (v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3996 && v->SourcePixelFormat[k] != dm_444_16 && v->SourcePixelFormat[k] != dm_mono_16
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3997 && v->SourcePixelFormat[k] != dm_mono_8 && v->SourcePixelFormat[k] != dm_rgbe
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3998 && (v->VTAPsChroma[k] < 1 || v->VTAPsChroma[k] > 8 || v->HTAPsChroma[k] < 1
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 3999 || v->HTAPsChroma[k] > 8 || (v->HTAPsChroma[k] > 1 && v->HTAPsChroma[k] % 2 == 1)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4000 || v->HRatioChroma[k] > v->MaxHSCLRatio
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4001 || v->VRatioChroma[k] > v->MaxVSCLRatio
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4002 || v->HRatioChroma[k] > v->HTAPsChroma[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4003 || v->VRatioChroma[k] > v->VTAPsChroma[k]))) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4004 v->ScaleRatioAndTapsSupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4005 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4006 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4007 /*Source Format, Pixel Format and Scan Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4008
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4009 v->SourceFormatPixelAndScanSupport = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4010 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4011 if ((v->SurfaceTiling[k] == dm_sw_linear && (!(v->SourceScan[k] != dm_vert) || v->DCCEnable[k] == true))
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4012 || ((v->SurfaceTiling[k] == dm_sw_64kb_d || v->SurfaceTiling[k] == dm_sw_64kb_d_t
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4013 || v->SurfaceTiling[k] == dm_sw_64kb_d_x) && !(v->SourcePixelFormat[k] == dm_444_64))) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4014 v->SourceFormatPixelAndScanSupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4015 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4016 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4017 /*Bandwidth Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4018
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4019 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4020 CalculateBytePerPixelAnd256BBlockSizes(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4021 v->SourcePixelFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4022 v->SurfaceTiling[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4023 &v->BytePerPixelY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4024 &v->BytePerPixelC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4025 &v->BytePerPixelInDETY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4026 &v->BytePerPixelInDETC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4027 &v->Read256BlockHeightY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4028 &v->Read256BlockHeightC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4029 &v->Read256BlockWidthY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4030 &v->Read256BlockWidthC[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4031 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4032 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4033 if (v->SourceScan[k] != dm_vert) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4034 v->SwathWidthYSingleDPP[k] = v->ViewportWidth[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4035 v->SwathWidthCSingleDPP[k] = v->ViewportWidthChroma[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4036 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4037 v->SwathWidthYSingleDPP[k] = v->ViewportHeight[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4038 v->SwathWidthCSingleDPP[k] = v->ViewportHeightChroma[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4039 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4040 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4041 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4042 v->ReadBandwidthLuma[k] = v->SwathWidthYSingleDPP[k] * dml_ceil(v->BytePerPixelInDETY[k], 1.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4043 / (v->HTotal[k] / v->PixelClock[k]) * v->VRatio[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4044 v->ReadBandwidthChroma[k] = v->SwathWidthYSingleDPP[k] / 2 * dml_ceil(v->BytePerPixelInDETC[k], 2.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4045 / (v->HTotal[k] / v->PixelClock[k]) * v->VRatio[k] / 2.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4046 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4047 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4048 if (v->WritebackEnable[k] == true && v->WritebackPixelFormat[k] == dm_444_64) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4049 v->WriteBandwidth[k] = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4050 / (v->WritebackSourceHeight[k] * v->HTotal[k] / v->PixelClock[k]) * 8.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4051 } else if (v->WritebackEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4052 v->WriteBandwidth[k] = v->WritebackDestinationWidth[k] * v->WritebackDestinationHeight[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4053 / (v->WritebackSourceHeight[k] * v->HTotal[k] / v->PixelClock[k]) * 4.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4054 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4055 v->WriteBandwidth[k] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4056 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4057 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4058
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4059 /*Writeback Latency support check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4060
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4061 v->WritebackLatencySupport = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4062 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4063 if (v->WritebackEnable[k] == true && (v->WriteBandwidth[k] > v->WritebackInterfaceBufferSize * 1024 / v->WritebackLatency)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4064 v->WritebackLatencySupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4065 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4066 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4067
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4068 /*Writeback Mode Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4069
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4070 v->TotalNumberOfActiveWriteback = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4071 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4072 if (v->WritebackEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4073 v->TotalNumberOfActiveWriteback = v->TotalNumberOfActiveWriteback + 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4074 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4075 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4076
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4077 if (v->TotalNumberOfActiveWriteback > v->MaxNumWriteback) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4078 EnoughWritebackUnits = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4079 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4080
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4081 /*Writeback Scale Ratio and Taps Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4082
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4083 v->WritebackScaleRatioAndTapsSupport = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4084 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4085 if (v->WritebackEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4086 if (v->WritebackHRatio[k] > v->WritebackMaxHSCLRatio || v->WritebackVRatio[k] > v->WritebackMaxVSCLRatio
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4087 || v->WritebackHRatio[k] < v->WritebackMinHSCLRatio
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4088 || v->WritebackVRatio[k] < v->WritebackMinVSCLRatio
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4089 || v->WritebackHTaps[k] > v->WritebackMaxHSCLTaps
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4090 || v->WritebackVTaps[k] > v->WritebackMaxVSCLTaps
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4091 || v->WritebackHRatio[k] > v->WritebackHTaps[k] || v->WritebackVRatio[k] > v->WritebackVTaps[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4092 || (v->WritebackHTaps[k] > 2.0 && ((v->WritebackHTaps[k] % 2) == 1))) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4093 v->WritebackScaleRatioAndTapsSupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4094 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4095 if (2.0 * v->WritebackDestinationWidth[k] * (v->WritebackVTaps[k] - 1) * 57 > v->WritebackLineBufferSize) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4096 v->WritebackScaleRatioAndTapsSupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4097 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4098 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4099 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4100 /*Maximum DISPCLK/DPPCLK Support check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4101
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4102 v->WritebackRequiredDISPCLK = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4103 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4104 if (v->WritebackEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4105 v->WritebackRequiredDISPCLK = dml_max(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4106 v->WritebackRequiredDISPCLK,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4107 dml31_CalculateWriteBackDISPCLK(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4108 v->WritebackPixelFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4109 v->PixelClock[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4110 v->WritebackHRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4111 v->WritebackVRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4112 v->WritebackHTaps[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4113 v->WritebackVTaps[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4114 v->WritebackSourceWidth[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4115 v->WritebackDestinationWidth[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4116 v->HTotal[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4117 v->WritebackLineBufferSize));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4118 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4119 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4120 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4121 if (v->HRatio[k] > 1.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4122 v->PSCL_FACTOR[k] = dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4123 v->MaxDCHUBToPSCLThroughput,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4124 v->MaxPSCLToLBThroughput * v->HRatio[k] / dml_ceil(v->htaps[k] / 6.0, 1.0));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4125 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4126 v->PSCL_FACTOR[k] = dml_min(v->MaxDCHUBToPSCLThroughput, v->MaxPSCLToLBThroughput);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4127 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4128 if (v->BytePerPixelC[k] == 0.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4129 v->PSCL_FACTOR_CHROMA[k] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4130 v->MinDPPCLKUsingSingleDPP[k] = v->PixelClock[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4131 * dml_max3(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4132 v->vtaps[k] / 6.0 * dml_min(1.0, v->HRatio[k]),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4133 v->HRatio[k] * v->VRatio[k] / v->PSCL_FACTOR[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4134 1.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4135 if ((v->htaps[k] > 6.0 || v->vtaps[k] > 6.0) && v->MinDPPCLKUsingSingleDPP[k] < 2.0 * v->PixelClock[k]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4136 v->MinDPPCLKUsingSingleDPP[k] = 2.0 * v->PixelClock[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4137 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4138 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4139 if (v->HRatioChroma[k] > 1.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4140 v->PSCL_FACTOR_CHROMA[k] = dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4141 v->MaxDCHUBToPSCLThroughput,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4142 v->MaxPSCLToLBThroughput * v->HRatioChroma[k] / dml_ceil(v->HTAPsChroma[k] / 6.0, 1.0));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4143 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4144 v->PSCL_FACTOR_CHROMA[k] = dml_min(v->MaxDCHUBToPSCLThroughput, v->MaxPSCLToLBThroughput);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4145 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4146 v->MinDPPCLKUsingSingleDPP[k] = v->PixelClock[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4147 * dml_max5(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4148 v->vtaps[k] / 6.0 * dml_min(1.0, v->HRatio[k]),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4149 v->HRatio[k] * v->VRatio[k] / v->PSCL_FACTOR[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4150 v->VTAPsChroma[k] / 6.0 * dml_min(1.0, v->HRatioChroma[k]),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4151 v->HRatioChroma[k] * v->VRatioChroma[k] / v->PSCL_FACTOR_CHROMA[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4152 1.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4153 if ((v->htaps[k] > 6.0 || v->vtaps[k] > 6.0 || v->HTAPsChroma[k] > 6.0 || v->VTAPsChroma[k] > 6.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4154 && v->MinDPPCLKUsingSingleDPP[k] < 2.0 * v->PixelClock[k]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4155 v->MinDPPCLKUsingSingleDPP[k] = 2.0 * v->PixelClock[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4156 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4157 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4158 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4159 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4160 int MaximumSwathWidthSupportLuma;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4161 int MaximumSwathWidthSupportChroma;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4162
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4163 if (v->SurfaceTiling[k] == dm_sw_linear) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4164 MaximumSwathWidthSupportLuma = 8192.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4165 } else if (v->SourceScan[k] == dm_vert && v->BytePerPixelC[k] > 0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4166 MaximumSwathWidthSupportLuma = 2880.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4167 } else if (v->SourcePixelFormat[k] == dm_rgbe_alpha) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4168 MaximumSwathWidthSupportLuma = 3840.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4169 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4170 MaximumSwathWidthSupportLuma = 5760.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4171 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4172
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4173 if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10 || v->SourcePixelFormat[k] == dm_420_12) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4174 MaximumSwathWidthSupportChroma = MaximumSwathWidthSupportLuma / 2.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4175 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4176 MaximumSwathWidthSupportChroma = MaximumSwathWidthSupportLuma;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4177 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4178 v->MaximumSwathWidthInLineBufferLuma = v->LineBufferSize * dml_max(v->HRatio[k], 1.0) / v->LBBitPerPixel[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4179 / (v->vtaps[k] + dml_max(dml_ceil(v->VRatio[k], 1.0) - 2, 0.0));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4180 if (v->BytePerPixelC[k] == 0.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4181 v->MaximumSwathWidthInLineBufferChroma = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4182 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4183 v->MaximumSwathWidthInLineBufferChroma = v->LineBufferSize * dml_max(v->HRatioChroma[k], 1.0) / v->LBBitPerPixel[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4184 / (v->VTAPsChroma[k] + dml_max(dml_ceil(v->VRatioChroma[k], 1.0) - 2, 0.0));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4185 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4186 v->MaximumSwathWidthLuma[k] = dml_min(MaximumSwathWidthSupportLuma, v->MaximumSwathWidthInLineBufferLuma);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4187 v->MaximumSwathWidthChroma[k] = dml_min(MaximumSwathWidthSupportChroma, v->MaximumSwathWidthInLineBufferChroma);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4188 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4189
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4190 CalculateSwathAndDETConfiguration(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4191 true,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4192 v->NumberOfActivePlanes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4193 v->DETBufferSizeInKByte[0],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4194 v->MaximumSwathWidthLuma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4195 v->MaximumSwathWidthChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4196 v->SourceScan,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4197 v->SourcePixelFormat,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4198 v->SurfaceTiling,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4199 v->ViewportWidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4200 v->ViewportHeight,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4201 v->SurfaceWidthY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4202 v->SurfaceWidthC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4203 v->SurfaceHeightY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4204 v->SurfaceHeightC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4205 v->Read256BlockHeightY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4206 v->Read256BlockHeightC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4207 v->Read256BlockWidthY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4208 v->Read256BlockWidthC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4209 v->odm_combine_dummy,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4210 v->BlendingAndTiming,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4211 v->BytePerPixelY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4212 v->BytePerPixelC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4213 v->BytePerPixelInDETY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4214 v->BytePerPixelInDETC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4215 v->HActive,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4216 v->HRatio,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4217 v->HRatioChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4218 v->NoOfDPPThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4219 v->swath_width_luma_ub_this_state,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4220 v->swath_width_chroma_ub_this_state,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4221 v->SwathWidthYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4222 v->SwathWidthCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4223 v->SwathHeightYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4224 v->SwathHeightCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4225 v->DETBufferSizeYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4226 v->DETBufferSizeCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4227 v->SingleDPPViewportSizeSupportPerPlane,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4228 &v->ViewportSizeSupport[0][0]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4229
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4230 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4231 for (j = 0; j < 2; j++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4232 v->MaxDispclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(v->MaxDispclk[i], v->DISPCLKDPPCLKVCOSpeed);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4233 v->MaxDppclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(v->MaxDppclk[i], v->DISPCLKDPPCLKVCOSpeed);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4234 v->RequiredDISPCLK[i][j] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4235 v->DISPCLK_DPPCLK_Support[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4236 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4237 v->PlaneRequiredDISPCLKWithoutODMCombine = v->PixelClock[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4238 * (1.0 + v->DISPCLKRampingMargin / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4239 if ((v->PlaneRequiredDISPCLKWithoutODMCombine >= v->MaxDispclk[i]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4240 && v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4241 && v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4242 v->PlaneRequiredDISPCLKWithoutODMCombine = v->PixelClock[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4243 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4244 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4245 v->PlaneRequiredDISPCLKWithODMCombine2To1 = v->PixelClock[k] / 2 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4246 * (1 + v->DISPCLKRampingMargin / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4247 if ((v->PlaneRequiredDISPCLKWithODMCombine2To1 >= v->MaxDispclk[i]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4248 && v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4249 && v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4250 v->PlaneRequiredDISPCLKWithODMCombine2To1 = v->PixelClock[k] / 2
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4251 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4252 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4253 v->PlaneRequiredDISPCLKWithODMCombine4To1 = v->PixelClock[k] / 4 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4254 * (1 + v->DISPCLKRampingMargin / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4255 if ((v->PlaneRequiredDISPCLKWithODMCombine4To1 >= v->MaxDispclk[i]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4256 && v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4257 && v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4258 v->PlaneRequiredDISPCLKWithODMCombine4To1 = v->PixelClock[k] / 4
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4259 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4260 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4261
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4262 if (v->ODMCombinePolicy == dm_odm_combine_policy_none
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4263 || !(v->Output[k] == dm_dp ||
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4264 v->Output[k] == dm_edp)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4265 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4266 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithoutODMCombine;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4267
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4268 if (v->HActive[k] / 2 > DCN31_MAX_FMT_420_BUFFER_WIDTH)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4269 FMTBufferExceeded = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4270 } else if (v->ODMCombinePolicy == dm_odm_combine_policy_2to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4271 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4272 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4273 } else if (v->ODMCombinePolicy == dm_odm_combine_policy_4to1
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4274 || v->PlaneRequiredDISPCLKWithODMCombine2To1 > v->MaxDispclkRoundedDownToDFSGranularity) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4275 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_4to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4276 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine4To1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4277 } else if (v->PlaneRequiredDISPCLKWithoutODMCombine > v->MaxDispclkRoundedDownToDFSGranularity) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4278 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4279 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4280 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4281 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4282 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithoutODMCombine;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4283 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4284 if (v->DSCEnabled[k] && v->HActive[k] > DCN31_MAX_DSC_IMAGE_WIDTH
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4285 && v->ODMCombineEnablePerState[i][k] != dm_odm_combine_mode_4to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4286 if (v->HActive[k] / 2 > DCN31_MAX_DSC_IMAGE_WIDTH) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4287 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_4to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4288 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine4To1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4289 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4290 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4291 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4292 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4293 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4294 if (v->OutputFormat[k] == dm_420 && v->HActive[k] > DCN31_MAX_FMT_420_BUFFER_WIDTH
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4295 && v->ODMCombineEnablePerState[i][k] != dm_odm_combine_mode_4to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4296 if (v->HActive[k] / 2 > DCN31_MAX_FMT_420_BUFFER_WIDTH) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4297 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_4to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4298 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine4To1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4299
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4300 if (v->HActive[k] / 4 > DCN31_MAX_FMT_420_BUFFER_WIDTH)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4301 FMTBufferExceeded = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4302 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4303 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4304 v->PlaneRequiredDISPCLK = v->PlaneRequiredDISPCLKWithODMCombine2To1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4305 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4306 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4307 if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4308 v->MPCCombine[i][j][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4309 v->NoOfDPP[i][j][k] = 4;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4310 v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 4;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4311 } else if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4312 v->MPCCombine[i][j][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4313 v->NoOfDPP[i][j][k] = 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4314 v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4315 } else if ((v->WhenToDoMPCCombine == dm_mpc_never
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4316 || (v->MinDPPCLKUsingSingleDPP[k] * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4317 <= v->MaxDppclkRoundedDownToDFSGranularity && v->SingleDPPViewportSizeSupportPerPlane[k] == true))) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4318 v->MPCCombine[i][j][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4319 v->NoOfDPP[i][j][k] = 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4320 v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4321 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4322 v->MPCCombine[i][j][k] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4323 v->NoOfDPP[i][j][k] = 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4324 v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4325 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4326 v->RequiredDISPCLK[i][j] = dml_max(v->RequiredDISPCLK[i][j], v->PlaneRequiredDISPCLK);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4327 if ((v->MinDPPCLKUsingSingleDPP[k] / v->NoOfDPP[i][j][k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4328 > v->MaxDppclkRoundedDownToDFSGranularity)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4329 || (v->PlaneRequiredDISPCLK > v->MaxDispclkRoundedDownToDFSGranularity)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4330 v->DISPCLK_DPPCLK_Support[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4331 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4332 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4333 v->TotalNumberOfActiveDPP[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4334 v->TotalNumberOfSingleDPPPlanes[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4335 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4336 v->TotalNumberOfActiveDPP[i][j] = v->TotalNumberOfActiveDPP[i][j] + v->NoOfDPP[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4337 if (v->NoOfDPP[i][j][k] == 1)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4338 v->TotalNumberOfSingleDPPPlanes[i][j] = v->TotalNumberOfSingleDPPPlanes[i][j] + 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4339 if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4340 || v->SourcePixelFormat[k] == dm_420_12 || v->SourcePixelFormat[k] == dm_rgbe_alpha)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4341 NoChroma = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4342 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4343
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4344 // UPTO
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4345 if (j == 1 && v->WhenToDoMPCCombine != dm_mpc_never
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4346 && !UnboundedRequest(v->UseUnboundedRequesting, v->TotalNumberOfActiveDPP[i][j], NoChroma, v->Output[0])) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4347 while (!(v->TotalNumberOfActiveDPP[i][j] >= v->MaxNumDPP || v->TotalNumberOfSingleDPPPlanes[i][j] == 0)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4348 double BWOfNonSplitPlaneOfMaximumBandwidth;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4349 unsigned int NumberOfNonSplitPlaneOfMaximumBandwidth;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4350 BWOfNonSplitPlaneOfMaximumBandwidth = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4351 NumberOfNonSplitPlaneOfMaximumBandwidth = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4352 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4353 if (v->ReadBandwidthLuma[k] + v->ReadBandwidthChroma[k] > BWOfNonSplitPlaneOfMaximumBandwidth
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4354 && v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_disabled && v->MPCCombine[i][j][k] == false) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4355 BWOfNonSplitPlaneOfMaximumBandwidth = v->ReadBandwidthLuma[k] + v->ReadBandwidthChroma[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4356 NumberOfNonSplitPlaneOfMaximumBandwidth = k;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4357 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4358 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4359 v->MPCCombine[i][j][NumberOfNonSplitPlaneOfMaximumBandwidth] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4360 v->NoOfDPP[i][j][NumberOfNonSplitPlaneOfMaximumBandwidth] = 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4361 v->RequiredDPPCLK[i][j][NumberOfNonSplitPlaneOfMaximumBandwidth] =
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4362 v->MinDPPCLKUsingSingleDPP[NumberOfNonSplitPlaneOfMaximumBandwidth]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4363 * (1 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100) / 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4364 v->TotalNumberOfActiveDPP[i][j] = v->TotalNumberOfActiveDPP[i][j] + 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4365 v->TotalNumberOfSingleDPPPlanes[i][j] = v->TotalNumberOfSingleDPPPlanes[i][j] - 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4366 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4367 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4368 if (v->TotalNumberOfActiveDPP[i][j] > v->MaxNumDPP) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4369 v->RequiredDISPCLK[i][j] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4370 v->DISPCLK_DPPCLK_Support[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4371 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4372 v->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4373 if (v->SingleDPPViewportSizeSupportPerPlane[k] == false && v->WhenToDoMPCCombine != dm_mpc_never) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4374 v->MPCCombine[i][j][k] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4375 v->NoOfDPP[i][j][k] = 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4376 v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4377 * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4378 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4379 v->MPCCombine[i][j][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4380 v->NoOfDPP[i][j][k] = 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4381 v->RequiredDPPCLK[i][j][k] = v->MinDPPCLKUsingSingleDPP[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4382 * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4383 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4384 if (!(v->MaxDispclk[i] == v->MaxDispclk[v->soc.num_states - 1]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4385 && v->MaxDppclk[i] == v->MaxDppclk[v->soc.num_states - 1])) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4386 v->PlaneRequiredDISPCLK = v->PixelClock[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4387 * (1.0 + v->DISPCLKRampingMargin / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4388 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4389 v->PlaneRequiredDISPCLK = v->PixelClock[k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4390 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4391 v->RequiredDISPCLK[i][j] = dml_max(v->RequiredDISPCLK[i][j], v->PlaneRequiredDISPCLK);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4392 if ((v->MinDPPCLKUsingSingleDPP[k] / v->NoOfDPP[i][j][k] * (1.0 + v->DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4393 > v->MaxDppclkRoundedDownToDFSGranularity)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4394 || (v->PlaneRequiredDISPCLK > v->MaxDispclkRoundedDownToDFSGranularity)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4395 v->DISPCLK_DPPCLK_Support[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4396 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4397 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4398 v->TotalNumberOfActiveDPP[i][j] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4399 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4400 v->TotalNumberOfActiveDPP[i][j] = v->TotalNumberOfActiveDPP[i][j] + v->NoOfDPP[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4401 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4402 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4403 v->RequiredDISPCLK[i][j] = dml_max(v->RequiredDISPCLK[i][j], v->WritebackRequiredDISPCLK);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4404 if (v->MaxDispclkRoundedDownToDFSGranularity < v->WritebackRequiredDISPCLK) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4405 v->DISPCLK_DPPCLK_Support[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4406 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4407 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4408 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4409
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4410 /*Total Available Pipes Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4411
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4412 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4413 for (j = 0; j < 2; j++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4414 if (v->TotalNumberOfActiveDPP[i][j] <= v->MaxNumDPP) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4415 v->TotalAvailablePipesSupport[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4416 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4417 v->TotalAvailablePipesSupport[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4418 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4419 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4420 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4421 /*Display IO and DSC Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4422
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4423 v->NonsupportedDSCInputBPC = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4424 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4425 if (!(v->DSCInputBitPerComponent[k] == 12.0 || v->DSCInputBitPerComponent[k] == 10.0 || v->DSCInputBitPerComponent[k] == 8.0)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4426 || v->DSCInputBitPerComponent[k] > v->MaximumDSCBitsPerComponent) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4427 v->NonsupportedDSCInputBPC = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4428 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4429 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4430
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4431 /*Number Of DSC Slices*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4432 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4433 if (v->BlendingAndTiming[k] == k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4434 if (v->PixelClockBackEnd[k] > 3200) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4435 v->NumberOfDSCSlices[k] = dml_ceil(v->PixelClockBackEnd[k] / 400.0, 4.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4436 } else if (v->PixelClockBackEnd[k] > 1360) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4437 v->NumberOfDSCSlices[k] = 8;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4438 } else if (v->PixelClockBackEnd[k] > 680) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4439 v->NumberOfDSCSlices[k] = 4;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4440 } else if (v->PixelClockBackEnd[k] > 340) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4441 v->NumberOfDSCSlices[k] = 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4442 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4443 v->NumberOfDSCSlices[k] = 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4444 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4445 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4446 v->NumberOfDSCSlices[k] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4447 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4448 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4449
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4450 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4451 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4452 v->RequiresDSC[i][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4453 v->RequiresFEC[i][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4454 if (v->BlendingAndTiming[k] == k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4455 if (v->Output[k] == dm_hdmi) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4456 v->RequiresDSC[i][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4457 v->RequiresFEC[i][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4458 v->OutputBppPerState[i][k] = TruncToValidBPP(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4459 dml_min(600.0, v->PHYCLKPerState[i]) * 10,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4460 3,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4461 v->HTotal[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4462 v->HActive[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4463 v->PixelClockBackEnd[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4464 v->ForcedOutputLinkBPP[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4465 false,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4466 v->Output[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4467 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4468 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4469 v->NumberOfDSCSlices[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4470 v->AudioSampleRate[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4471 v->AudioSampleLayout[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4472 v->ODMCombineEnablePerState[i][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4473 } else if (v->Output[k] == dm_dp || v->Output[k] == dm_edp) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4474 if (v->DSCEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4475 v->RequiresDSC[i][k] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4476 v->LinkDSCEnable = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4477 if (v->Output[k] == dm_dp) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4478 v->RequiresFEC[i][k] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4479 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4480 v->RequiresFEC[i][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4481 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4482 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4483 v->RequiresDSC[i][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4484 v->LinkDSCEnable = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4485 v->RequiresFEC[i][k] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4486 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4487
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4488 v->Outbpp = BPP_INVALID;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4489 if (v->PHYCLKPerState[i] >= 270.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4490 v->Outbpp = TruncToValidBPP(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4491 (1.0 - v->Downspreading / 100.0) * 2700,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4492 v->OutputLinkDPLanes[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4493 v->HTotal[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4494 v->HActive[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4495 v->PixelClockBackEnd[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4496 v->ForcedOutputLinkBPP[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4497 v->LinkDSCEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4498 v->Output[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4499 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4500 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4501 v->NumberOfDSCSlices[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4502 v->AudioSampleRate[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4503 v->AudioSampleLayout[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4504 v->ODMCombineEnablePerState[i][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4505 v->OutputBppPerState[i][k] = v->Outbpp;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4506 // TODO: Need some other way to handle this nonsense
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4507 // v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR"
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4508 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4509 if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 540.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4510 v->Outbpp = TruncToValidBPP(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4511 (1.0 - v->Downspreading / 100.0) * 5400,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4512 v->OutputLinkDPLanes[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4513 v->HTotal[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4514 v->HActive[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4515 v->PixelClockBackEnd[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4516 v->ForcedOutputLinkBPP[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4517 v->LinkDSCEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4518 v->Output[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4519 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4520 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4521 v->NumberOfDSCSlices[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4522 v->AudioSampleRate[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4523 v->AudioSampleLayout[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4524 v->ODMCombineEnablePerState[i][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4525 v->OutputBppPerState[i][k] = v->Outbpp;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4526 // TODO: Need some other way to handle this nonsense
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4527 // v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR2"
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4528 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4529 if (v->Outbpp == BPP_INVALID && v->PHYCLKPerState[i] >= 810.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4530 v->Outbpp = TruncToValidBPP(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4531 (1.0 - v->Downspreading / 100.0) * 8100,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4532 v->OutputLinkDPLanes[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4533 v->HTotal[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4534 v->HActive[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4535 v->PixelClockBackEnd[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4536 v->ForcedOutputLinkBPP[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4537 v->LinkDSCEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4538 v->Output[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4539 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4540 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4541 v->NumberOfDSCSlices[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4542 v->AudioSampleRate[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4543 v->AudioSampleLayout[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4544 v->ODMCombineEnablePerState[i][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4545 v->OutputBppPerState[i][k] = v->Outbpp;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4546 // TODO: Need some other way to handle this nonsense
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4547 // v->OutputTypeAndRatePerState[i][k] = v->Output[k] & " HBR3"
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4548 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4549 if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 10000.0 / 18) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4550 v->Outbpp = TruncToValidBPP(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4551 (1.0 - v->Downspreading / 100.0) * 10000,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4552 4,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4553 v->HTotal[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4554 v->HActive[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4555 v->PixelClockBackEnd[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4556 v->ForcedOutputLinkBPP[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4557 v->LinkDSCEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4558 v->Output[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4559 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4560 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4561 v->NumberOfDSCSlices[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4562 v->AudioSampleRate[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4563 v->AudioSampleLayout[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4564 v->ODMCombineEnablePerState[i][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4565 v->OutputBppPerState[i][k] = v->Outbpp;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4566 //v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "10x4";
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4567 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4568 if (v->Outbpp == BPP_INVALID && v->PHYCLKD18PerState[i] >= 12000.0 / 18) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4569 v->Outbpp = TruncToValidBPP(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4570 12000,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4571 4,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4572 v->HTotal[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4573 v->HActive[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4574 v->PixelClockBackEnd[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4575 v->ForcedOutputLinkBPP[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4576 v->LinkDSCEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4577 v->Output[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4578 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4579 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4580 v->NumberOfDSCSlices[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4581 v->AudioSampleRate[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4582 v->AudioSampleLayout[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4583 v->ODMCombineEnablePerState[i][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4584 v->OutputBppPerState[i][k] = v->Outbpp;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4585 //v->OutputTypeAndRatePerState[i][k] = v->Output[k] & "12x4";
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4586 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4587 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4588 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4589 v->OutputBppPerState[i][k] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4590 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4591 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4592 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4593
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4594 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4595 v->LinkCapacitySupport[i] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4596 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4597 if (v->BlendingAndTiming[k] == k
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4598 && (v->Output[k] == dm_dp ||
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4599 v->Output[k] == dm_edp ||
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4600 v->Output[k] == dm_hdmi) && v->OutputBppPerState[i][k] == 0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4601 v->LinkCapacitySupport[i] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4602 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4603 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4604 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4605
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4606 // UPTO 2172
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4607 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4608 if (v->BlendingAndTiming[k] == k
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4609 && (v->Output[k] == dm_dp ||
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4610 v->Output[k] == dm_edp ||
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4611 v->Output[k] == dm_hdmi)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4612 if (v->OutputFormat[k] == dm_420 && v->Interlace[k] == 1 && v->ProgressiveToInterlaceUnitInOPP == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4613 P2IWith420 = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4614 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4615 if (v->DSCEnable[k] == true && v->OutputFormat[k] == dm_n422
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4616 && !v->DSC422NativeSupport) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4617 DSC422NativeNotSupported = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4618 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4619 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4620 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4621
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4622 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4623 v->ODMCombine4To1SupportCheckOK[i] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4624 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4625 if (v->BlendingAndTiming[k] == k && v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4626 && (v->ODMCombine4To1Supported == false || v->Output[k] == dm_dp || v->Output[k] == dm_edp
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4627 || v->Output[k] == dm_hdmi)) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4628 v->ODMCombine4To1SupportCheckOK[i] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4629 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4630 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4631 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4632
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4633 /* Skip dscclk validation: as long as dispclk is supported, dscclk is also implicitly supported */
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4634
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4635 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4636 v->NotEnoughDSCUnits[i] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4637 v->TotalDSCUnitsRequired = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4638 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4639 if (v->RequiresDSC[i][k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4640 if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4641 v->TotalDSCUnitsRequired = v->TotalDSCUnitsRequired + 4.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4642 } else if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4643 v->TotalDSCUnitsRequired = v->TotalDSCUnitsRequired + 2.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4644 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4645 v->TotalDSCUnitsRequired = v->TotalDSCUnitsRequired + 1.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4646 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4647 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4648 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4649 if (v->TotalDSCUnitsRequired > v->NumberOfDSC) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4650 v->NotEnoughDSCUnits[i] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4651 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4652 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4653 /*DSC Delay per state*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4654
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4655 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4656 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4657 if (v->OutputBppPerState[i][k] == BPP_INVALID) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4658 v->BPP = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4659 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4660 v->BPP = v->OutputBppPerState[i][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4661 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4662 if (v->RequiresDSC[i][k] == true && v->BPP != 0.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4663 if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_disabled) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4664 v->DSCDelayPerState[i][k] = dscceComputeDelay(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4665 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4666 v->BPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4667 dml_ceil(1.0 * v->HActive[k] / v->NumberOfDSCSlices[k], 1.0),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4668 v->NumberOfDSCSlices[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4669 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4670 v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4671 } else if (v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4672 v->DSCDelayPerState[i][k] = 2.0
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4673 * (dscceComputeDelay(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4674 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4675 v->BPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4676 dml_ceil(1.0 * v->HActive[k] / v->NumberOfDSCSlices[k], 1.0),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4677 v->NumberOfDSCSlices[k] / 2,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4678 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4679 v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4680 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4681 v->DSCDelayPerState[i][k] = 4.0
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4682 * (dscceComputeDelay(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4683 v->DSCInputBitPerComponent[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4684 v->BPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4685 dml_ceil(1.0 * v->HActive[k] / v->NumberOfDSCSlices[k], 1.0),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4686 v->NumberOfDSCSlices[k] / 4,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4687 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4688 v->Output[k]) + dscComputeDelay(v->OutputFormat[k], v->Output[k]));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4689 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4690 v->DSCDelayPerState[i][k] = v->DSCDelayPerState[i][k] * v->PixelClock[k] / v->PixelClockBackEnd[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4691 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4692 v->DSCDelayPerState[i][k] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4693 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4694 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4695 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4696 for (m = 0; m < v->NumberOfActivePlanes; m++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4697 if (v->BlendingAndTiming[k] == m && v->RequiresDSC[i][m] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4698 v->DSCDelayPerState[i][k] = v->DSCDelayPerState[i][m];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4699 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4700 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4701 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4702 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4703
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4704 //Calculate Swath, DET Configuration, DCFCLKDeepSleep
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4705 //
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4706 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4707 for (j = 0; j <= 1; ++j) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4708 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4709 v->RequiredDPPCLKThisState[k] = v->RequiredDPPCLK[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4710 v->NoOfDPPThisState[k] = v->NoOfDPP[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4711 v->ODMCombineEnableThisState[k] = v->ODMCombineEnablePerState[i][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4712 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4713
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4714 CalculateSwathAndDETConfiguration(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4715 false,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4716 v->NumberOfActivePlanes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4717 v->DETBufferSizeInKByte[0],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4718 v->MaximumSwathWidthLuma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4719 v->MaximumSwathWidthChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4720 v->SourceScan,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4721 v->SourcePixelFormat,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4722 v->SurfaceTiling,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4723 v->ViewportWidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4724 v->ViewportHeight,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4725 v->SurfaceWidthY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4726 v->SurfaceWidthC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4727 v->SurfaceHeightY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4728 v->SurfaceHeightC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4729 v->Read256BlockHeightY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4730 v->Read256BlockHeightC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4731 v->Read256BlockWidthY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4732 v->Read256BlockWidthC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4733 v->ODMCombineEnableThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4734 v->BlendingAndTiming,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4735 v->BytePerPixelY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4736 v->BytePerPixelC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4737 v->BytePerPixelInDETY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4738 v->BytePerPixelInDETC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4739 v->HActive,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4740 v->HRatio,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4741 v->HRatioChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4742 v->NoOfDPPThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4743 v->swath_width_luma_ub_this_state,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4744 v->swath_width_chroma_ub_this_state,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4745 v->SwathWidthYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4746 v->SwathWidthCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4747 v->SwathHeightYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4748 v->SwathHeightCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4749 v->DETBufferSizeYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4750 v->DETBufferSizeCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4751 v->dummystring,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4752 &v->ViewportSizeSupport[i][j]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4753
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4754 CalculateDCFCLKDeepSleep(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4755 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4756 v->NumberOfActivePlanes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4757 v->BytePerPixelY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4758 v->BytePerPixelC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4759 v->VRatio,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4760 v->VRatioChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4761 v->SwathWidthYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4762 v->SwathWidthCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4763 v->NoOfDPPThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4764 v->HRatio,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4765 v->HRatioChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4766 v->PixelClock,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4767 v->PSCL_FACTOR,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4768 v->PSCL_FACTOR_CHROMA,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4769 v->RequiredDPPCLKThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4770 v->ReadBandwidthLuma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4771 v->ReadBandwidthChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4772 v->ReturnBusWidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4773 &v->ProjectedDCFCLKDeepSleep[i][j]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4774
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4775 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4776 v->swath_width_luma_ub_all_states[i][j][k] = v->swath_width_luma_ub_this_state[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4777 v->swath_width_chroma_ub_all_states[i][j][k] = v->swath_width_chroma_ub_this_state[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4778 v->SwathWidthYAllStates[i][j][k] = v->SwathWidthYThisState[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4779 v->SwathWidthCAllStates[i][j][k] = v->SwathWidthCThisState[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4780 v->SwathHeightYAllStates[i][j][k] = v->SwathHeightYThisState[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4781 v->SwathHeightCAllStates[i][j][k] = v->SwathHeightCThisState[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4782 v->DETBufferSizeYAllStates[i][j][k] = v->DETBufferSizeYThisState[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4783 v->DETBufferSizeCAllStates[i][j][k] = v->DETBufferSizeCThisState[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4784 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4785 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4786 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4787
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4788 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4789 v->cursor_bw[k] = v->NumberOfCursors[k] * v->CursorWidth[k][0] * v->CursorBPP[k][0] / 8.0
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4790 / (v->HTotal[k] / v->PixelClock[k]) * v->VRatio[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4791 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4792
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4793 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4794 for (j = 0; j < 2; j++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4795 bool NotUrgentLatencyHiding[DC__NUM_DPP__MAX];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4796
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4797 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4798 v->swath_width_luma_ub_this_state[k] = v->swath_width_luma_ub_all_states[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4799 v->swath_width_chroma_ub_this_state[k] = v->swath_width_chroma_ub_all_states[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4800 v->SwathWidthYThisState[k] = v->SwathWidthYAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4801 v->SwathWidthCThisState[k] = v->SwathWidthCAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4802 v->SwathHeightYThisState[k] = v->SwathHeightYAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4803 v->SwathHeightCThisState[k] = v->SwathHeightCAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4804 v->DETBufferSizeYThisState[k] = v->DETBufferSizeYAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4805 v->DETBufferSizeCThisState[k] = v->DETBufferSizeCAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4806 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4807
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4808 v->TotalNumberOfDCCActiveDPP[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4809 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4810 if (v->DCCEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4811 v->TotalNumberOfDCCActiveDPP[i][j] = v->TotalNumberOfDCCActiveDPP[i][j] + v->NoOfDPP[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4812 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4813 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4814
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4815 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4816 if (v->SourcePixelFormat[k] == dm_420_8 || v->SourcePixelFormat[k] == dm_420_10
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4817 || v->SourcePixelFormat[k] == dm_420_12 || v->SourcePixelFormat[k] == dm_rgbe_alpha) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4818
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4819 if ((v->SourcePixelFormat[k] == dm_420_10 || v->SourcePixelFormat[k] == dm_420_12)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4820 && v->SourceScan[k] != dm_vert) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4821 v->PTEBufferSizeInRequestsForLuma = (v->PTEBufferSizeInRequestsLuma + v->PTEBufferSizeInRequestsChroma)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4822 / 2;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4823 v->PTEBufferSizeInRequestsForChroma = v->PTEBufferSizeInRequestsForLuma;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4824 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4825 v->PTEBufferSizeInRequestsForLuma = v->PTEBufferSizeInRequestsLuma;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4826 v->PTEBufferSizeInRequestsForChroma = v->PTEBufferSizeInRequestsChroma;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4827 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4828
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4829 v->PDEAndMetaPTEBytesPerFrameC = CalculateVMAndRowBytes(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4830 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4831 v->DCCEnable[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4832 v->Read256BlockHeightC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4833 v->Read256BlockWidthC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4834 v->SourcePixelFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4835 v->SurfaceTiling[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4836 v->BytePerPixelC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4837 v->SourceScan[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4838 v->SwathWidthCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4839 v->ViewportHeightChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4840 v->GPUVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4841 v->HostVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4842 v->HostVMMaxNonCachedPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4843 v->GPUVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4844 v->HostVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4845 v->PTEBufferSizeInRequestsForChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4846 v->PitchC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4847 0.0,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4848 &v->MacroTileWidthC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4849 &v->MetaRowBytesC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4850 &v->DPTEBytesPerRowC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4851 &v->PTEBufferSizeNotExceededC[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4852 &v->dummyinteger7,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4853 &v->dpte_row_height_chroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4854 &v->dummyinteger28,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4855 &v->dummyinteger26,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4856 &v->dummyinteger23,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4857 &v->meta_row_height_chroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4858 &v->dummyinteger8,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4859 &v->dummyinteger9,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4860 &v->dummyinteger19,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4861 &v->dummyinteger20,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4862 &v->dummyinteger17,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4863 &v->dummyinteger10,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4864 &v->dummyinteger11);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4865
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4866 v->PrefetchLinesC[i][j][k] = CalculatePrefetchSourceLines(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4867 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4868 v->VRatioChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4869 v->VTAPsChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4870 v->Interlace[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4871 v->ProgressiveToInterlaceUnitInOPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4872 v->SwathHeightCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4873 v->ViewportYStartC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4874 &v->PrefillC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4875 &v->MaxNumSwC[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4876 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4877 v->PTEBufferSizeInRequestsForLuma = v->PTEBufferSizeInRequestsLuma + v->PTEBufferSizeInRequestsChroma;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4878 v->PTEBufferSizeInRequestsForChroma = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4879 v->PDEAndMetaPTEBytesPerFrameC = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4880 v->MetaRowBytesC = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4881 v->DPTEBytesPerRowC = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4882 v->PrefetchLinesC[i][j][k] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4883 v->PTEBufferSizeNotExceededC[i][j][k] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4884 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4885 v->PDEAndMetaPTEBytesPerFrameY = CalculateVMAndRowBytes(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4886 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4887 v->DCCEnable[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4888 v->Read256BlockHeightY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4889 v->Read256BlockWidthY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4890 v->SourcePixelFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4891 v->SurfaceTiling[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4892 v->BytePerPixelY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4893 v->SourceScan[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4894 v->SwathWidthYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4895 v->ViewportHeight[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4896 v->GPUVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4897 v->HostVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4898 v->HostVMMaxNonCachedPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4899 v->GPUVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4900 v->HostVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4901 v->PTEBufferSizeInRequestsForLuma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4902 v->PitchY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4903 v->DCCMetaPitchY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4904 &v->MacroTileWidthY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4905 &v->MetaRowBytesY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4906 &v->DPTEBytesPerRowY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4907 &v->PTEBufferSizeNotExceededY[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4908 &v->dummyinteger7,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4909 &v->dpte_row_height[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4910 &v->dummyinteger29,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4911 &v->dummyinteger27,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4912 &v->dummyinteger24,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4913 &v->meta_row_height[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4914 &v->dummyinteger25,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4915 &v->dpte_group_bytes[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4916 &v->dummyinteger21,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4917 &v->dummyinteger22,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4918 &v->dummyinteger18,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4919 &v->dummyinteger5,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4920 &v->dummyinteger6);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4921 v->PrefetchLinesY[i][j][k] = CalculatePrefetchSourceLines(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4922 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4923 v->VRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4924 v->vtaps[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4925 v->Interlace[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4926 v->ProgressiveToInterlaceUnitInOPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4927 v->SwathHeightYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4928 v->ViewportYStartY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4929 &v->PrefillY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4930 &v->MaxNumSwY[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4931 v->PDEAndMetaPTEBytesPerFrame[i][j][k] = v->PDEAndMetaPTEBytesPerFrameY + v->PDEAndMetaPTEBytesPerFrameC;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4932 v->MetaRowBytes[i][j][k] = v->MetaRowBytesY + v->MetaRowBytesC;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4933 v->DPTEBytesPerRow[i][j][k] = v->DPTEBytesPerRowY + v->DPTEBytesPerRowC;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4934
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4935 CalculateRowBandwidth(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4936 v->GPUVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4937 v->SourcePixelFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4938 v->VRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4939 v->VRatioChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4940 v->DCCEnable[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4941 v->HTotal[k] / v->PixelClock[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4942 v->MetaRowBytesY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4943 v->MetaRowBytesC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4944 v->meta_row_height[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4945 v->meta_row_height_chroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4946 v->DPTEBytesPerRowY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4947 v->DPTEBytesPerRowC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4948 v->dpte_row_height[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4949 v->dpte_row_height_chroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4950 &v->meta_row_bandwidth[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4951 &v->dpte_row_bandwidth[i][j][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4952 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4953 v->UrgLatency[i] = CalculateUrgentLatency(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4954 v->UrgentLatencyPixelDataOnly,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4955 v->UrgentLatencyPixelMixedWithVMData,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4956 v->UrgentLatencyVMDataOnly,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4957 v->DoUrgentLatencyAdjustment,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4958 v->UrgentLatencyAdjustmentFabricClockComponent,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4959 v->UrgentLatencyAdjustmentFabricClockReference,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4960 v->FabricClockPerState[i]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4961
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4962 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4963 CalculateUrgentBurstFactor(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4964 v->swath_width_luma_ub_this_state[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4965 v->swath_width_chroma_ub_this_state[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4966 v->SwathHeightYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4967 v->SwathHeightCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4968 v->HTotal[k] / v->PixelClock[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4969 v->UrgLatency[i],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4970 v->CursorBufferSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4971 v->CursorWidth[k][0],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4972 v->CursorBPP[k][0],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4973 v->VRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4974 v->VRatioChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4975 v->BytePerPixelInDETY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4976 v->BytePerPixelInDETC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4977 v->DETBufferSizeYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4978 v->DETBufferSizeCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4979 &v->UrgentBurstFactorCursor[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4980 &v->UrgentBurstFactorLuma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4981 &v->UrgentBurstFactorChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4982 &NotUrgentLatencyHiding[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4983 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4984
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4985 v->NotEnoughUrgentLatencyHidingA[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4986 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4987 if (NotUrgentLatencyHiding[k]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4988 v->NotEnoughUrgentLatencyHidingA[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4989 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4990 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4991
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4992 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4993 v->VActivePixelBandwidth[i][j][k] = v->ReadBandwidthLuma[k] * v->UrgentBurstFactorLuma[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4994 + v->ReadBandwidthChroma[k] * v->UrgentBurstFactorChroma[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4995 v->VActiveCursorBandwidth[i][j][k] = v->cursor_bw[k] * v->UrgentBurstFactorCursor[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4996 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4997
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4998 v->TotalVActivePixelBandwidth[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 4999 v->TotalVActiveCursorBandwidth[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5000 v->TotalMetaRowBandwidth[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5001 v->TotalDPTERowBandwidth[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5002 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5003 v->TotalVActivePixelBandwidth[i][j] = v->TotalVActivePixelBandwidth[i][j] + v->VActivePixelBandwidth[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5004 v->TotalVActiveCursorBandwidth[i][j] = v->TotalVActiveCursorBandwidth[i][j] + v->VActiveCursorBandwidth[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5005 v->TotalMetaRowBandwidth[i][j] = v->TotalMetaRowBandwidth[i][j] + v->NoOfDPP[i][j][k] * v->meta_row_bandwidth[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5006 v->TotalDPTERowBandwidth[i][j] = v->TotalDPTERowBandwidth[i][j] + v->NoOfDPP[i][j][k] * v->dpte_row_bandwidth[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5007 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5008 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5009 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5010
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5011 //Calculate Return BW
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5012 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5013 for (j = 0; j <= 1; ++j) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5014 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5015 if (v->BlendingAndTiming[k] == k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5016 if (v->WritebackEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5017 v->WritebackDelayTime[k] = v->WritebackLatency
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5018 + CalculateWriteBackDelay(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5019 v->WritebackPixelFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5020 v->WritebackHRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5021 v->WritebackVRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5022 v->WritebackVTaps[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5023 v->WritebackDestinationWidth[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5024 v->WritebackDestinationHeight[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5025 v->WritebackSourceHeight[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5026 v->HTotal[k]) / v->RequiredDISPCLK[i][j];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5027 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5028 v->WritebackDelayTime[k] = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5029 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5030 for (m = 0; m < v->NumberOfActivePlanes; m++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5031 if (v->BlendingAndTiming[m] == k && v->WritebackEnable[m] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5032 v->WritebackDelayTime[k] = dml_max(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5033 v->WritebackDelayTime[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5034 v->WritebackLatency
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5035 + CalculateWriteBackDelay(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5036 v->WritebackPixelFormat[m],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5037 v->WritebackHRatio[m],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5038 v->WritebackVRatio[m],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5039 v->WritebackVTaps[m],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5040 v->WritebackDestinationWidth[m],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5041 v->WritebackDestinationHeight[m],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5042 v->WritebackSourceHeight[m],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5043 v->HTotal[m]) / v->RequiredDISPCLK[i][j]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5044 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5045 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5046 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5047 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5048 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5049 for (m = 0; m < v->NumberOfActivePlanes; m++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5050 if (v->BlendingAndTiming[k] == m) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5051 v->WritebackDelayTime[k] = v->WritebackDelayTime[m];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5052 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5053 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5054 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5055 v->MaxMaxVStartup[i][j] = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5056 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5057 v->MaximumVStartup[i][j][k] =
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5058 (v->Interlace[k] && !v->ProgressiveToInterlaceUnitInOPP) ?
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5059 dml_floor((v->VTotal[k] - v->VActive[k]) / 2.0, 1.0) :
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5060 v->VTotal[k] - v->VActive[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5061 - dml_max(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5062 1.0,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5063 dml_ceil(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5064 1.0 * v->WritebackDelayTime[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5065 / (v->HTotal[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5066 / v->PixelClock[k]),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5067 1.0));
5d9e7fe8ef9b1c Nikola Cornij 2021-06-07 5068 if (v->MaximumVStartup[i][j][k] > 1023)
5d9e7fe8ef9b1c Nikola Cornij 2021-06-07 5069 v->MaximumVStartup[i][j][k] = 1023;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5070 v->MaxMaxVStartup[i][j] = dml_max(v->MaxMaxVStartup[i][j], v->MaximumVStartup[i][j][k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5071 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5072 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5073 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5074
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5075 ReorderingBytes = v->NumberOfChannels
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5076 * dml_max3(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5077 v->UrgentOutOfOrderReturnPerChannelPixelDataOnly,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5078 v->UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5079 v->UrgentOutOfOrderReturnPerChannelVMDataOnly);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5080
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5081 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5082 for (j = 0; j <= 1; ++j) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5083 v->DCFCLKState[i][j] = v->DCFCLKPerState[i];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5084 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5085 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5086
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5087 if (v->UseMinimumRequiredDCFCLK == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5088 UseMinimumDCFCLK(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5089 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5090 v->MaxInterDCNTileRepeaters,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5091 MaxPrefetchMode,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5092 v->DRAMClockChangeLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5093 v->SREnterPlusExitTime,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5094 v->ReturnBusWidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5095 v->RoundTripPingLatencyCycles,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5096 ReorderingBytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5097 v->PixelChunkSizeInKByte,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5098 v->MetaChunkSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5099 v->GPUVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5100 v->GPUVMMaxPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5101 v->HostVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5102 v->NumberOfActivePlanes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5103 v->HostVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5104 v->HostVMMaxNonCachedPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5105 v->DynamicMetadataVMEnabled,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5106 v->ImmediateFlipRequirement,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5107 v->ProgressiveToInterlaceUnitInOPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5108 v->MaxAveragePercentOfIdealFabricAndSDPPortBWDisplayCanUseInNormalSystemOperation,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5109 v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5110 v->VTotal,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5111 v->VActive,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5112 v->DynamicMetadataTransmittedBytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5113 v->DynamicMetadataLinesBeforeActiveRequired,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5114 v->Interlace,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5115 v->RequiredDPPCLK,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5116 v->RequiredDISPCLK,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5117 v->UrgLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5118 v->NoOfDPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5119 v->ProjectedDCFCLKDeepSleep,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5120 v->MaximumVStartup,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5121 v->TotalVActivePixelBandwidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5122 v->TotalVActiveCursorBandwidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5123 v->TotalMetaRowBandwidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5124 v->TotalDPTERowBandwidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5125 v->TotalNumberOfActiveDPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5126 v->TotalNumberOfDCCActiveDPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5127 v->dpte_group_bytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5128 v->PrefetchLinesY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5129 v->PrefetchLinesC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5130 v->swath_width_luma_ub_all_states,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5131 v->swath_width_chroma_ub_all_states,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5132 v->BytePerPixelY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5133 v->BytePerPixelC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5134 v->HTotal,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5135 v->PixelClock,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5136 v->PDEAndMetaPTEBytesPerFrame,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5137 v->DPTEBytesPerRow,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5138 v->MetaRowBytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5139 v->DynamicMetadataEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5140 v->VActivePixelBandwidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5141 v->VActiveCursorBandwidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5142 v->ReadBandwidthLuma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5143 v->ReadBandwidthChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5144 v->DCFCLKPerState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5145 v->DCFCLKState);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5146 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5147
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5148 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5149 for (j = 0; j <= 1; ++j) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5150 double IdealFabricAndSDPPortBandwidthPerState = dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5151 v->ReturnBusWidth * v->DCFCLKState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5152 v->FabricClockPerState[i] * v->FabricDatapathToDCNDataReturn);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5153 double IdealDRAMBandwidthPerState = v->DRAMSpeedPerState[i] * v->NumberOfChannels * v->DRAMChannelWidth;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5154 double PixelDataOnlyReturnBWPerState = dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5155 IdealFabricAndSDPPortBandwidthPerState * v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5156 IdealDRAMBandwidthPerState * v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelDataOnly / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5157 double PixelMixedWithVMDataReturnBWPerState = dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5158 IdealFabricAndSDPPortBandwidthPerState * v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5159 IdealDRAMBandwidthPerState * v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyPixelMixedWithVMData / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5160
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5161 if (v->HostVMEnable != true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5162 v->ReturnBWPerState[i][j] = PixelDataOnlyReturnBWPerState;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5163 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5164 v->ReturnBWPerState[i][j] = PixelMixedWithVMDataReturnBWPerState;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5165 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5166 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5167 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5168
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5169 //Re-ordering Buffer Support Check
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5170 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5171 for (j = 0; j <= 1; ++j) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5172 if ((v->ROBBufferSizeInKByte - v->PixelChunkSizeInKByte) * 1024 / v->ReturnBWPerState[i][j]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5173 > (v->RoundTripPingLatencyCycles + __DML_ARB_TO_RET_DELAY__) / v->DCFCLKState[i][j] + ReorderingBytes / v->ReturnBWPerState[i][j]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5174 v->ROBSupport[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5175 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5176 v->ROBSupport[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5177 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5178 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5179 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5180
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5181 //Vertical Active BW support check
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5182
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5183 MaxTotalVActiveRDBandwidth = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5184 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5185 MaxTotalVActiveRDBandwidth = MaxTotalVActiveRDBandwidth + v->ReadBandwidthLuma[k] + v->ReadBandwidthChroma[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5186 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5187
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5188 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5189 for (j = 0; j <= 1; ++j) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5190 v->MaxTotalVerticalActiveAvailableBandwidth[i][j] = dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5191 dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5192 v->ReturnBusWidth * v->DCFCLKState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5193 v->FabricClockPerState[i] * v->FabricDatapathToDCNDataReturn)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5194 * v->MaxAveragePercentOfIdealFabricAndSDPPortBWDisplayCanUseInNormalSystemOperation / 100,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5195 v->DRAMSpeedPerState[i] * v->NumberOfChannels * v->DRAMChannelWidth
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5196 * v->MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperation / 100);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5197
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5198 if (MaxTotalVActiveRDBandwidth <= v->MaxTotalVerticalActiveAvailableBandwidth[i][j]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5199 v->TotalVerticalActiveBandwidthSupport[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5200 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5201 v->TotalVerticalActiveBandwidthSupport[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5202 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5203 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5204 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5205
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5206 v->UrgentLatency = CalculateUrgentLatency(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5207 v->UrgentLatencyPixelDataOnly,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5208 v->UrgentLatencyPixelMixedWithVMData,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5209 v->UrgentLatencyVMDataOnly,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5210 v->DoUrgentLatencyAdjustment,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5211 v->UrgentLatencyAdjustmentFabricClockComponent,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5212 v->UrgentLatencyAdjustmentFabricClockReference,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5213 v->FabricClock);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5214 //Prefetch Check
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5215 for (i = 0; i < v->soc.num_states; ++i) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5216 for (j = 0; j <= 1; ++j) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5217 double VMDataOnlyReturnBWPerState;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5218 double HostVMInefficiencyFactor = 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5219 int NextPrefetchModeState = MinPrefetchMode;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5220 bool UnboundedRequestEnabledThisState = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5221 int CompressedBufferSizeInkByteThisState = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5222 double dummy;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5223
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5224 v->TimeCalc = 24 / v->ProjectedDCFCLKDeepSleep[i][j];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5225
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5226 v->BandwidthWithoutPrefetchSupported[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5227 if (v->TotalVActivePixelBandwidth[i][j] + v->TotalVActiveCursorBandwidth[i][j] + v->TotalMetaRowBandwidth[i][j]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5228 + v->TotalDPTERowBandwidth[i][j] > v->ReturnBWPerState[i][j] || v->NotEnoughUrgentLatencyHidingA[i][j]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5229 v->BandwidthWithoutPrefetchSupported[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5230 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5231
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5232 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5233 v->NoOfDPPThisState[k] = v->NoOfDPP[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5234 v->swath_width_luma_ub_this_state[k] = v->swath_width_luma_ub_all_states[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5235 v->swath_width_chroma_ub_this_state[k] = v->swath_width_chroma_ub_all_states[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5236 v->SwathWidthYThisState[k] = v->SwathWidthYAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5237 v->SwathWidthCThisState[k] = v->SwathWidthCAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5238 v->SwathHeightYThisState[k] = v->SwathHeightYAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5239 v->SwathHeightCThisState[k] = v->SwathHeightCAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5240 v->DETBufferSizeYThisState[k] = v->DETBufferSizeYAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5241 v->DETBufferSizeCThisState[k] = v->DETBufferSizeCAllStates[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5242 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5243
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5244 VMDataOnlyReturnBWPerState = dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5245 dml_min(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5246 v->ReturnBusWidth * v->DCFCLKState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5247 v->FabricClockPerState[i] * v->FabricDatapathToDCNDataReturn)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5248 * v->PercentOfIdealFabricAndSDPPortBWReceivedAfterUrgLatency / 100.0,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5249 v->DRAMSpeedPerState[i] * v->NumberOfChannels * v->DRAMChannelWidth
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5250 * v->PercentOfIdealDRAMBWReceivedAfterUrgLatencyVMDataOnly / 100.0);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5251 if (v->GPUVMEnable && v->HostVMEnable)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5252 HostVMInefficiencyFactor = v->ReturnBWPerState[i][j] / VMDataOnlyReturnBWPerState;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5253
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5254 v->ExtraLatency = CalculateExtraLatency(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5255 v->RoundTripPingLatencyCycles,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5256 ReorderingBytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5257 v->DCFCLKState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5258 v->TotalNumberOfActiveDPP[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5259 v->PixelChunkSizeInKByte,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5260 v->TotalNumberOfDCCActiveDPP[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5261 v->MetaChunkSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5262 v->ReturnBWPerState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5263 v->GPUVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5264 v->HostVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5265 v->NumberOfActivePlanes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5266 v->NoOfDPPThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5267 v->dpte_group_bytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5268 HostVMInefficiencyFactor,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5269 v->HostVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5270 v->HostVMMaxNonCachedPageTableLevels);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5271
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5272 v->NextMaxVStartup = v->MaxMaxVStartup[i][j];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5273 do {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5274 v->PrefetchModePerState[i][j] = NextPrefetchModeState;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5275 v->MaxVStartup = v->NextMaxVStartup;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5276
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5277 v->TWait = CalculateTWait(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5278 v->PrefetchModePerState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5279 v->DRAMClockChangeLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5280 v->UrgLatency[i],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5281 v->SREnterPlusExitTime);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5282
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5283 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5284 Pipe myPipe;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5285
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5286 myPipe.DPPCLK = v->RequiredDPPCLK[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5287 myPipe.DISPCLK = v->RequiredDISPCLK[i][j];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5288 myPipe.PixelClock = v->PixelClock[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5289 myPipe.DCFCLKDeepSleep = v->ProjectedDCFCLKDeepSleep[i][j];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5290 myPipe.DPPPerPlane = v->NoOfDPP[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5291 myPipe.ScalerEnabled = v->ScalerEnabled[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5292 myPipe.SourceScan = v->SourceScan[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5293 myPipe.BlockWidth256BytesY = v->Read256BlockWidthY[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5294 myPipe.BlockHeight256BytesY = v->Read256BlockHeightY[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5295 myPipe.BlockWidth256BytesC = v->Read256BlockWidthC[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5296 myPipe.BlockHeight256BytesC = v->Read256BlockHeightC[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5297 myPipe.InterlaceEnable = v->Interlace[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5298 myPipe.NumberOfCursors = v->NumberOfCursors[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5299 myPipe.VBlank = v->VTotal[k] - v->VActive[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5300 myPipe.HTotal = v->HTotal[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5301 myPipe.DCCEnable = v->DCCEnable[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5302 myPipe.ODMCombineIsEnabled = v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_4to1
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5303 || v->ODMCombineEnablePerState[i][k] == dm_odm_combine_mode_2to1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5304 myPipe.SourcePixelFormat = v->SourcePixelFormat[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5305 myPipe.BytePerPixelY = v->BytePerPixelY[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5306 myPipe.BytePerPixelC = v->BytePerPixelC[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5307 myPipe.ProgressiveToInterlaceUnitInOPP = v->ProgressiveToInterlaceUnitInOPP;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5308 v->NoTimeForPrefetch[i][j][k] = CalculatePrefetchSchedule(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5309 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5310 HostVMInefficiencyFactor,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5311 &myPipe,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5312 v->DSCDelayPerState[i][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5313 v->DPPCLKDelaySubtotal + v->DPPCLKDelayCNVCFormater,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5314 v->DPPCLKDelaySCL,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5315 v->DPPCLKDelaySCLLBOnly,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5316 v->DPPCLKDelayCNVCCursor,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5317 v->DISPCLKDelaySubtotal,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5318 v->SwathWidthYThisState[k] / v->HRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5319 v->OutputFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5320 v->MaxInterDCNTileRepeaters,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5321 dml_min(v->MaxVStartup, v->MaximumVStartup[i][j][k]),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5322 v->MaximumVStartup[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5323 v->GPUVMMaxPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5324 v->GPUVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5325 v->HostVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5326 v->HostVMMaxNonCachedPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5327 v->HostVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5328 v->DynamicMetadataEnable[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5329 v->DynamicMetadataVMEnabled,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5330 v->DynamicMetadataLinesBeforeActiveRequired[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5331 v->DynamicMetadataTransmittedBytes[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5332 v->UrgLatency[i],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5333 v->ExtraLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5334 v->TimeCalc,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5335 v->PDEAndMetaPTEBytesPerFrame[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5336 v->MetaRowBytes[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5337 v->DPTEBytesPerRow[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5338 v->PrefetchLinesY[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5339 v->SwathWidthYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5340 v->PrefillY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5341 v->MaxNumSwY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5342 v->PrefetchLinesC[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5343 v->SwathWidthCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5344 v->PrefillC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5345 v->MaxNumSwC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5346 v->swath_width_luma_ub_this_state[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5347 v->swath_width_chroma_ub_this_state[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5348 v->SwathHeightYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5349 v->SwathHeightCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5350 v->TWait,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5351 &v->DSTXAfterScaler[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5352 &v->DSTYAfterScaler[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5353 &v->LineTimesForPrefetch[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5354 &v->PrefetchBW[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5355 &v->LinesForMetaPTE[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5356 &v->LinesForMetaAndDPTERow[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5357 &v->VRatioPreY[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5358 &v->VRatioPreC[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5359 &v->RequiredPrefetchPixelDataBWLuma[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5360 &v->RequiredPrefetchPixelDataBWChroma[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5361 &v->NoTimeForDynamicMetadata[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5362 &v->Tno_bw[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5363 &v->prefetch_vmrow_bw[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5364 &v->dummy7[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5365 &v->dummy8[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5366 &v->dummy13[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5367 &v->VUpdateOffsetPix[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5368 &v->VUpdateWidthPix[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5369 &v->VReadyOffsetPix[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5370 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5371
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5372 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5373 CalculateUrgentBurstFactor(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5374 v->swath_width_luma_ub_this_state[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5375 v->swath_width_chroma_ub_this_state[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5376 v->SwathHeightYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5377 v->SwathHeightCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5378 v->HTotal[k] / v->PixelClock[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5379 v->UrgentLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5380 v->CursorBufferSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5381 v->CursorWidth[k][0],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5382 v->CursorBPP[k][0],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5383 v->VRatioPreY[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5384 v->VRatioPreC[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5385 v->BytePerPixelInDETY[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5386 v->BytePerPixelInDETC[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5387 v->DETBufferSizeYThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5388 v->DETBufferSizeCThisState[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5389 &v->UrgentBurstFactorCursorPre[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5390 &v->UrgentBurstFactorLumaPre[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5391 &v->UrgentBurstFactorChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5392 &v->NotUrgentLatencyHidingPre[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5393 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5394
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5395 v->MaximumReadBandwidthWithPrefetch = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5396 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5397 v->cursor_bw_pre[k] = v->NumberOfCursors[k] * v->CursorWidth[k][0] * v->CursorBPP[k][0] / 8.0
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5398 / (v->HTotal[k] / v->PixelClock[k]) * v->VRatioPreY[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5399
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5400 v->MaximumReadBandwidthWithPrefetch =
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5401 v->MaximumReadBandwidthWithPrefetch
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5402 + dml_max4(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5403 v->VActivePixelBandwidth[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5404 v->VActiveCursorBandwidth[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5405 + v->NoOfDPP[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5406 * (v->meta_row_bandwidth[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5407 + v->dpte_row_bandwidth[i][j][k]),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5408 v->NoOfDPP[i][j][k] * v->prefetch_vmrow_bw[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5409 v->NoOfDPP[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5410 * (v->RequiredPrefetchPixelDataBWLuma[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5411 * v->UrgentBurstFactorLumaPre[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5412 + v->RequiredPrefetchPixelDataBWChroma[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5413 * v->UrgentBurstFactorChromaPre[k])
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5414 + v->cursor_bw_pre[k] * v->UrgentBurstFactorCursorPre[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5415 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5416
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5417 v->NotEnoughUrgentLatencyHidingPre = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5418 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5419 if (v->NotUrgentLatencyHidingPre[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5420 v->NotEnoughUrgentLatencyHidingPre = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5421 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5422 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5423
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5424 v->PrefetchSupported[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5425 if (v->BandwidthWithoutPrefetchSupported[i][j] == false || v->MaximumReadBandwidthWithPrefetch > v->ReturnBWPerState[i][j]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5426 || v->NotEnoughUrgentLatencyHidingPre == 1) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5427 v->PrefetchSupported[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5428 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5429 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5430 if (v->LineTimesForPrefetch[k] < 2.0 || v->LinesForMetaPTE[k] >= 32.0 || v->LinesForMetaAndDPTERow[k] >= 16.0
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5431 || v->NoTimeForPrefetch[i][j][k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5432 v->PrefetchSupported[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5433 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5434 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5435
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5436 v->DynamicMetadataSupported[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5437 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5438 if (v->NoTimeForDynamicMetadata[i][j][k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5439 v->DynamicMetadataSupported[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5440 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5441 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5442
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5443 v->VRatioInPrefetchSupported[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5444 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5445 if (v->VRatioPreY[i][j][k] > 4.0 || v->VRatioPreC[i][j][k] > 4.0 || v->NoTimeForPrefetch[i][j][k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5446 v->VRatioInPrefetchSupported[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5447 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5448 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5449 v->AnyLinesForVMOrRowTooLarge = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5450 for (k = 0; k < v->NumberOfActivePlanes; ++k) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5451 if (v->LinesForMetaAndDPTERow[k] >= 16 || v->LinesForMetaPTE[k] >= 32) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5452 v->AnyLinesForVMOrRowTooLarge = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5453 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5454 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5455
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5456 v->NextPrefetchMode = v->NextPrefetchMode + 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5457
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5458 if (v->PrefetchSupported[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5459 v->BandwidthAvailableForImmediateFlip = v->ReturnBWPerState[i][j];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5460 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5461 v->BandwidthAvailableForImmediateFlip = v->BandwidthAvailableForImmediateFlip
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5462 - dml_max(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5463 v->VActivePixelBandwidth[i][j][k] + v->VActiveCursorBandwidth[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5464 v->NoOfDPP[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5465 * (v->RequiredPrefetchPixelDataBWLuma[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5466 * v->UrgentBurstFactorLumaPre[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5467 + v->RequiredPrefetchPixelDataBWChroma[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5468 * v->UrgentBurstFactorChromaPre[k])
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5469 + v->cursor_bw_pre[k] * v->UrgentBurstFactorCursorPre[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5470 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5471 v->TotImmediateFlipBytes = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5472 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5473 v->TotImmediateFlipBytes = v->TotImmediateFlipBytes
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5474 + v->NoOfDPP[i][j][k] * v->PDEAndMetaPTEBytesPerFrame[i][j][k] + v->MetaRowBytes[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5475 + v->DPTEBytesPerRow[i][j][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5476 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5477
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5478 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5479 CalculateFlipSchedule(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5480 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5481 HostVMInefficiencyFactor,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5482 v->ExtraLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5483 v->UrgLatency[i],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5484 v->GPUVMMaxPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5485 v->HostVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5486 v->HostVMMaxNonCachedPageTableLevels,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5487 v->GPUVMEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5488 v->HostVMMinPageSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5489 v->PDEAndMetaPTEBytesPerFrame[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5490 v->MetaRowBytes[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5491 v->DPTEBytesPerRow[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5492 v->BandwidthAvailableForImmediateFlip,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5493 v->TotImmediateFlipBytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5494 v->SourcePixelFormat[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5495 v->HTotal[k] / v->PixelClock[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5496 v->VRatio[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5497 v->VRatioChroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5498 v->Tno_bw[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5499 v->DCCEnable[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5500 v->dpte_row_height[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5501 v->meta_row_height[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5502 v->dpte_row_height_chroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5503 v->meta_row_height_chroma[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5504 &v->DestinationLinesToRequestVMInImmediateFlip[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5505 &v->DestinationLinesToRequestRowInImmediateFlip[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5506 &v->final_flip_bw[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5507 &v->ImmediateFlipSupportedForPipe[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5508 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5509 v->total_dcn_read_bw_with_flip = 0.0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5510 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5511 v->total_dcn_read_bw_with_flip = v->total_dcn_read_bw_with_flip
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5512 + dml_max3(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5513 v->NoOfDPP[i][j][k] * v->prefetch_vmrow_bw[k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5514 v->NoOfDPP[i][j][k] * v->final_flip_bw[k] + v->VActivePixelBandwidth[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5515 + v->VActiveCursorBandwidth[i][j][k],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5516 v->NoOfDPP[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5517 * (v->final_flip_bw[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5518 + v->RequiredPrefetchPixelDataBWLuma[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5519 * v->UrgentBurstFactorLumaPre[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5520 + v->RequiredPrefetchPixelDataBWChroma[i][j][k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5521 * v->UrgentBurstFactorChromaPre[k])
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5522 + v->cursor_bw_pre[k] * v->UrgentBurstFactorCursorPre[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5523 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5524 v->ImmediateFlipSupportedForState[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5525 if (v->total_dcn_read_bw_with_flip > v->ReturnBWPerState[i][j]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5526 v->ImmediateFlipSupportedForState[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5527 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5528 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5529 if (v->ImmediateFlipSupportedForPipe[k] == false) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5530 v->ImmediateFlipSupportedForState[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5531 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5532 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5533 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5534 v->ImmediateFlipSupportedForState[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5535 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5536
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5537 if (v->MaxVStartup <= __DML_VBA_MIN_VSTARTUP__ || v->AnyLinesForVMOrRowTooLarge == false) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5538 v->NextMaxVStartup = v->MaxMaxVStartup[i][j];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5539 NextPrefetchModeState = NextPrefetchModeState + 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5540 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5541 v->NextMaxVStartup = v->NextMaxVStartup - 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5542 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5543 v->NextPrefetchMode = v->NextPrefetchMode + 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5544 } while (!((v->PrefetchSupported[i][j] == true && v->DynamicMetadataSupported[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5545 && ((v->HostVMEnable == false && v->ImmediateFlipRequirement != dm_immediate_flip_required)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5546 || v->ImmediateFlipSupportedForState[i][j] == true))
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5547 || (v->NextMaxVStartup == v->MaxMaxVStartup[i][j] && NextPrefetchModeState > MaxPrefetchMode)));
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5548
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5549 CalculateUnboundedRequestAndCompressedBufferSize(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5550 v->DETBufferSizeInKByte[0],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5551 v->ConfigReturnBufferSizeInKByte,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5552 v->UseUnboundedRequesting,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5553 v->TotalNumberOfActiveDPP[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5554 NoChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5555 v->MaxNumDPP,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5556 v->CompressedBufferSegmentSizeInkByte,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5557 v->Output,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5558 &UnboundedRequestEnabledThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5559 &CompressedBufferSizeInkByteThisState);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5560
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5561 CalculateWatermarksAndDRAMSpeedChangeSupport(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5562 mode_lib,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5563 v->PrefetchModePerState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5564 v->NumberOfActivePlanes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5565 v->MaxLineBufferLines,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5566 v->LineBufferSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5567 v->WritebackInterfaceBufferSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5568 v->DCFCLKState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5569 v->ReturnBWPerState[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5570 v->SynchronizedVBlank,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5571 v->dpte_group_bytes,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5572 v->MetaChunkSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5573 v->UrgLatency[i],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5574 v->ExtraLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5575 v->WritebackLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5576 v->WritebackChunkSize,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5577 v->SOCCLKPerState[i],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5578 v->DRAMClockChangeLatency,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5579 v->SRExitTime,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5580 v->SREnterPlusExitTime,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5581 v->SRExitZ8Time,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5582 v->SREnterPlusExitZ8Time,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5583 v->ProjectedDCFCLKDeepSleep[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5584 v->DETBufferSizeYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5585 v->DETBufferSizeCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5586 v->SwathHeightYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5587 v->SwathHeightCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5588 v->LBBitPerPixel,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5589 v->SwathWidthYThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5590 v->SwathWidthCThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5591 v->HRatio,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5592 v->HRatioChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5593 v->vtaps,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5594 v->VTAPsChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5595 v->VRatio,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5596 v->VRatioChroma,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5597 v->HTotal,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5598 v->PixelClock,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5599 v->BlendingAndTiming,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5600 v->NoOfDPPThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5601 v->BytePerPixelInDETY,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5602 v->BytePerPixelInDETC,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5603 v->DSTXAfterScaler,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5604 v->DSTYAfterScaler,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5605 v->WritebackEnable,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5606 v->WritebackPixelFormat,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5607 v->WritebackDestinationWidth,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5608 v->WritebackDestinationHeight,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5609 v->WritebackSourceHeight,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5610 UnboundedRequestEnabledThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5611 CompressedBufferSizeInkByteThisState,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5612 &v->DRAMClockChangeSupport[i][j],
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5613 &v->UrgentWatermark,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5614 &v->WritebackUrgentWatermark,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5615 &v->DRAMClockChangeWatermark,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5616 &v->WritebackDRAMClockChangeWatermark,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5617 &dummy,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5618 &dummy,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5619 &dummy,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5620 &dummy,
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5621 &v->MinActiveDRAMClockChangeLatencySupported);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5622 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5623 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5624
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5625 /*PTE Buffer Size Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5626 for (i = 0; i < v->soc.num_states; i++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5627 for (j = 0; j < 2; j++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5628 v->PTEBufferSizeNotExceeded[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5629 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5630 if (v->PTEBufferSizeNotExceededY[i][j][k] == false || v->PTEBufferSizeNotExceededC[i][j][k] == false) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5631 v->PTEBufferSizeNotExceeded[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5632 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5633 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5634 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5635 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5636
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5637 /*Cursor Support Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5638 v->CursorSupport = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5639 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5640 if (v->CursorWidth[k][0] > 0.0) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5641 if (v->CursorBPP[k][0] == 64 && v->Cursor64BppSupport == false) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5642 v->CursorSupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5643 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5644 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5645 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5646
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5647 /*Valid Pitch Check*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5648 v->PitchSupport = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5649 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5650 v->AlignedYPitch[k] = dml_ceil(dml_max(v->PitchY[k], v->SurfaceWidthY[k]), v->MacroTileWidthY[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5651 if (v->DCCEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5652 v->AlignedDCCMetaPitchY[k] = dml_ceil(dml_max(v->DCCMetaPitchY[k], v->SurfaceWidthY[k]), 64.0 * v->Read256BlockWidthY[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5653 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5654 v->AlignedDCCMetaPitchY[k] = v->DCCMetaPitchY[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5655 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5656 if (v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32 && v->SourcePixelFormat[k] != dm_444_16
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5657 && v->SourcePixelFormat[k] != dm_mono_16 && v->SourcePixelFormat[k] != dm_rgbe
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5658 && v->SourcePixelFormat[k] != dm_mono_8) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5659 v->AlignedCPitch[k] = dml_ceil(dml_max(v->PitchC[k], v->SurfaceWidthC[k]), v->MacroTileWidthC[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5660 if (v->DCCEnable[k] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5661 v->AlignedDCCMetaPitchC[k] = dml_ceil(
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5662 dml_max(v->DCCMetaPitchC[k], v->SurfaceWidthC[k]),
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5663 64.0 * v->Read256BlockWidthC[k]);
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5664 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5665 v->AlignedDCCMetaPitchC[k] = v->DCCMetaPitchC[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5666 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5667 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5668 v->AlignedCPitch[k] = v->PitchC[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5669 v->AlignedDCCMetaPitchC[k] = v->DCCMetaPitchC[k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5670 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5671 if (v->AlignedYPitch[k] > v->PitchY[k] || v->AlignedCPitch[k] > v->PitchC[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5672 || v->AlignedDCCMetaPitchY[k] > v->DCCMetaPitchY[k] || v->AlignedDCCMetaPitchC[k] > v->DCCMetaPitchC[k]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5673 v->PitchSupport = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5674 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5675 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5676
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5677 for (k = 0; k < v->NumberOfActivePlanes; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5678 if (v->ViewportWidth[k] > v->SurfaceWidthY[k] || v->ViewportHeight[k] > v->SurfaceHeightY[k]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5679 ViewportExceedsSurface = true;
28a0a14423b855 Wan Jiabing 2021-06-09 5680 if (v->SourcePixelFormat[k] != dm_444_64 && v->SourcePixelFormat[k] != dm_444_32
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5681 && v->SourcePixelFormat[k] != dm_444_16 && v->SourcePixelFormat[k] != dm_444_8
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5682 && v->SourcePixelFormat[k] != dm_rgbe) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5683 if (v->ViewportWidthChroma[k] > v->SurfaceWidthC[k]
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5684 || v->ViewportHeightChroma[k] > v->SurfaceHeightC[k]) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5685 ViewportExceedsSurface = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5686 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5687 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5688 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5689 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5690
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5691 /*Mode Support, Voltage State and SOC Configuration*/
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5692 for (i = v->soc.num_states - 1; i >= 0; i--) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5693 for (j = 0; j < 2; j++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5694 if (v->ScaleRatioAndTapsSupport == true && v->SourceFormatPixelAndScanSupport == true && v->ViewportSizeSupport[i][j] == true
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5695 && v->LinkCapacitySupport[i] == true && !P2IWith420 && !DSCOnlyIfNecessaryWithBPP
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5696 && !DSC422NativeNotSupported && v->ODMCombine4To1SupportCheckOK[i] == true && v->NotEnoughDSCUnits[i] == false
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5697 && v->DTBCLKRequiredMoreThanSupported[i] == false
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5698 && v->ROBSupport[i][j] == true && v->DISPCLK_DPPCLK_Support[i][j] == true
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5699 && v->TotalAvailablePipesSupport[i][j] == true && EnoughWritebackUnits == true
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5700 && v->WritebackLatencySupport == true && v->WritebackScaleRatioAndTapsSupport == true
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5701 && v->CursorSupport == true && v->PitchSupport == true && ViewportExceedsSurface == false
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5702 && v->PrefetchSupported[i][j] == true && v->DynamicMetadataSupported[i][j] == true
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5703 && v->TotalVerticalActiveBandwidthSupport[i][j] == true && v->VRatioInPrefetchSupported[i][j] == true
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5704 && v->PTEBufferSizeNotExceeded[i][j] == true && v->NonsupportedDSCInputBPC == false
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5705 && ((v->HostVMEnable == false && v->ImmediateFlipRequirement != dm_immediate_flip_required)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5706 || v->ImmediateFlipSupportedForState[i][j] == true)
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5707 && FMTBufferExceeded == false) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5708 v->ModeSupport[i][j] = true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5709 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5710 v->ModeSupport[i][j] = false;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5711 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5712 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5713 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5714
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5715 {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5716 unsigned int MaximumMPCCombine = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5717 for (i = v->soc.num_states; i >= 0; i--) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5718 if (i == v->soc.num_states || v->ModeSupport[i][0] == true || v->ModeSupport[i][1] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5719 v->VoltageLevel = i;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5720 v->ModeIsSupported = v->ModeSupport[i][0] == true || v->ModeSupport[i][1] == true;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5721 if (v->ModeSupport[i][0] == true) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5722 MaximumMPCCombine = 0;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5723 } else {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5724 MaximumMPCCombine = 1;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5725 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5726 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5727 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5728 v->ImmediateFlipSupport = v->ImmediateFlipSupportedForState[v->VoltageLevel][MaximumMPCCombine];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5729 for (k = 0; k <= v->NumberOfActivePlanes - 1; k++) {
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5730 v->MPCCombineEnable[k] = v->MPCCombine[v->VoltageLevel][MaximumMPCCombine][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5731 v->DPPPerPlane[k] = v->NoOfDPP[v->VoltageLevel][MaximumMPCCombine][k];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5732 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5733 v->DCFCLK = v->DCFCLKState[v->VoltageLevel][MaximumMPCCombine];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5734 v->DRAMSpeed = v->DRAMSpeedPerState[v->VoltageLevel];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5735 v->FabricClock = v->FabricClockPerState[v->VoltageLevel];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5736 v->SOCCLK = v->SOCCLKPerState[v->VoltageLevel];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5737 v->ReturnBW = v->ReturnBWPerState[v->VoltageLevel][MaximumMPCCombine];
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5738 v->maxMpcComb = MaximumMPCCombine;
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5739 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5740 }
74458c081fcfb0 Nicholas Kazlauskas 2021-05-19 5741

:::::: The code at line 3957 was first introduced by commit
:::::: 74458c081fcfb0423877e630de2746daefdb16e4 drm/amd/display: Add DCN3.1 DML calculation support

:::::: TO: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
:::::: CC: Alex Deucher <alexander.deucher@xxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
Description: application/gzip

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