dml/dcn31/display_mode_vba_31.c

241 		double LineTime,
344 		double LineTime,
879 	double LineTime;
945 	LineTime = myPipe->HTotal / myPipe->PixelClock;
966 		if (VStartup * LineTime < *TSetup + *Tdmdl + Tdmbf + Tdmec + Tdmsks) {
1025 	Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1) / 4 * LineTime;
1026 	Tr0_trips_rounded = dml_ceil(4.0 * Tr0_trips / LineTime, 1) / 4 * LineTime;
1047 		*Tno_bw = LineTime;
1049 		*Tno_bw = LineTime / 4;
1059 	max_Tsw = dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime;
1064 	Lsw_oto = dml_ceil(4 * dml_max(prefetch_sw_bytes / prefetch_bw_oto / LineTime, min_Lsw), 1) / 4;
1066 	Tsw_oto = Lsw_oto * LineTime;
1080 		Tvm_oto = dml_max3(*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / prefetch_bw_oto, Tvm_trips, LineTime / 4.0);
1082 		Tvm_oto = LineTime / 4.0;
1086 				LineTime - Tvm_oto,
1087 				LineTime / 4);
1089 		Tr0_oto = (LineTime - Tvm_oto) / 2.0;
1104 	Tvm_oto_lines = dml_ceil(4.0 * Tvm_oto / LineTime, 1) / 4.0;
1105 	Tr0_oto_lines = dml_ceil(4.0 * Tr0_oto / LineTime, 1) / 4.0;
1107 	dst_y_prefetch_equ =  VStartup - (*TSetup + dml_max(TWait + TCalc, *Tdmdl)) / LineTime - (*DSTYAfterScaler + *DSTXAfterScaler / myPipe->HTotal);
1109 	Tpre_rounded = dst_y_prefetch_equ * LineTime;
1120 	dml_print("DML: LineTime: %f\n", LineTime);
1123 	dml_print("DML: LineTime: %f\n", LineTime);
1125 	dml_print("DML: Tvstartup: %fus - time between vstartup and first pixel of active\n", VStartup * LineTime);
1157 		if (VStartup == MaxVStartup && Tsw_est1 / LineTime < min_Lsw && Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw > 0) {
1159 					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw);
1180 		if (VStartup == MaxVStartup && Tsw_est3 / LineTime < min_Lsw && Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded > 0) {
1182 					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded);
1247 					Tvm_equ = dml_max3(*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / prefetch_bw_equ, Tvm_trips, LineTime / 4);
1249 					Tvm_equ = LineTime / 4;
1256 							(LineTime - Tvm_equ) / 2,
1257 							LineTime / 4);
1259 					Tr0_equ = (LineTime - Tvm_equ) / 2;
1280 		*DestinationLinesToRequestVMInVBlank = dml_ceil(4.0 * TimeForFetchingMetaPTE / LineTime, 1.0) / 4.0;
1282 		*DestinationLinesToRequestRowInVBlank = dml_ceil(4.0 * TimeForFetchingRowInVBlank / LineTime, 1.0) / 4.0;
1297 		dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
1359 			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
1362 			*RequiredPrefetchPixDataBWLuma = (double) PrefetchSourceLinesY / LinesToRequestPrefetchPixelData * myPipe->BytePerPixelY * swath_width_luma_ub / LineTime;
1369 					/ LineTime;
1382 				(double) LinesToRequestPrefetchPixelData * LineTime + 2.0 * TimeForFetchingRowInVBlank + TimeForFetchingMetaPTE);
1387 				(double) LinesToRequestPrefetchPixelData * LineTime);
1390 			  (double) myPipe->HTotal)) * LineTime);
1393 				VStartup * LineTime - TimeForFetchingMetaPTE - 2 * TimeForFetchingRowInVBlank
1394 						- (*DSTYAfterScaler + ((double) (*DSTXAfterScaler) / (double) myPipe->HTotal)) * LineTime - TWait - TCalc - *TSetup);
1413 			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
1415 			prefetch_vm_bw = PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / (*DestinationLinesToRequestVMInVBlank * LineTime);
1428 			prefetch_row_bw = (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / (*DestinationLinesToRequestRowInVBlank * LineTime);
3463 		double LineTime,
3478 		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime) + VRatioChroma * MetaRowByteChroma / (meta_row_height_chroma * LineTime);
3480 		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime);
3486 		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime)
3487 				+ VRatioChroma * PixelPTEBytesPerRowChroma / (dpte_row_height_chroma * LineTime);
3489 		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime);
3509 	double LineTime = v->HTotal[k] / v->PixelClock[k];
3525 				LineTime / 4.0);
3530 	v->DestinationLinesToRequestVMInImmediateFlip[k] = dml_ceil(4.0 * (TimeForFetchingMetaPTEImmediateFlip / LineTime), 1) / 4.0;
3535 				LineTime / 4);
3540 	v->DestinationLinesToRequestRowInImmediateFlip[k] = dml_ceil(4.0 * (TimeForFetchingRowInVBlankImmediateFlip / LineTime), 1) / 4.0;
3544 				PDEAndMetaPTEBytesPerFrame * HostVMInefficiencyFactor / (v->DestinationLinesToRequestVMInImmediateFlip[k] * LineTime),
3545 				(MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) / (v->DestinationLinesToRequestRowInImmediateFlip[k] * LineTime));
3547 		v->final_flip_bw[k] = (MetaRowBytes + DPTEBytesPerRow * HostVMInefficiencyFactor) / (v->DestinationLinesToRequestRowInImmediateFlip[k] * LineTime);
3554 			min_row_time = dml_min(v->dpte_row_height[k] * LineTime / v->VRatio[k], v->dpte_row_height_chroma[k] * LineTime / v->VRatioChroma[k]);
3556 			min_row_time = dml_min(v->meta_row_height[k] * LineTime / v->VRatio[k], v->meta_row_height_chroma[k] * LineTime / v->VRatioChroma[k]);
3559 					v->dpte_row_height[k] * LineTime / v->VRatio[k],
3560 					v->meta_row_height[k] * LineTime / v->VRatio[k],
3561 					v->dpte_row_height_chroma[k] * LineTime / v->VRatioChroma[k],
3562 					v->meta_row_height_chroma[k] * LineTime / v->VRatioChroma[k]);
3566 			min_row_time = v->dpte_row_height[k] * LineTime / v->VRatio[k];
3568 			min_row_time = v->meta_row_height[k] * LineTime / v->VRatio[k];
3570 			min_row_time = dml_min(v->dpte_row_height[k] * LineTime / v->VRatio[k], v->meta_row_height[k] * LineTime / v->VRatio[k]);
5829 		double LineTime,
5857 			CursorBufferSizeInTime = LinesInCursorBuffer * LineTime / VRatio;
5871 		DETBufferSizeInTimeLuma = dml_floor(LinesInDETLuma, SwathHeightY) * LineTime / VRatio;
5885 			DETBufferSizeInTimeChroma = dml_floor(LinesInDETChroma, SwathHeightC) * LineTime / VRatio;