dml/dcn32/display_mode_vba_util_32.c

2668 		double LineTime,
2685 		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime) + VRatioChroma *
2686 				MetaRowByteChroma / (meta_row_height_chroma * LineTime);
2688 		*meta_row_bw = VRatio * MetaRowByteLuma / (meta_row_height_luma * LineTime);
2695 		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime) +
2696 				VRatioChroma * PixelPTEBytesPerRowChroma / (dpte_row_height_chroma * LineTime);
2698 		*dpte_row_bw = VRatio * PixelPTEBytesPerRowLuma / (dpte_row_height_luma * LineTime);
2727 		double  LineTime,
2757 			CursorBufferSizeInTime = LinesInCursorBuffer * LineTime / VRatio;
2774 		DETBufferSizeInTimeLuma = dml_floor(LinesInDETLuma, SwathHeightY) * LineTime / VRatio;
2791 			DETBufferSizeInTimeChroma = dml_floor(LinesInDETChroma, SwathHeightC) * LineTime / VRatio;
3450 	double LineTime;
3517 	LineTime = myPipe->HTotal / myPipe->PixelClock;
3532 		if (VStartup * LineTime < *TSetup + *Tdmdl + Tdmbf + Tdmec + Tdmsks) {
3605 		Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1.0) / 4.0 * LineTime;
3606 		Tr0_trips_rounded = dml_ceil(4.0 * Tr0_trips / LineTime, 1.0) / 4.0 * LineTime;
3611 			Tr0_trips_rounded = dml_ceil(4.0 * UrgentExtraLatency / LineTime, 1.0) /
3612 					4.0 * LineTime; // VBA_ERROR
3618 		Tvm_trips_rounded = LineTime / 4.0;
3619 		Tr0_trips_rounded = dml_ceil(4.0 * Tr0_trips / LineTime, 1.0) / 4.0 * LineTime;
3622 		Tvm_trips_rounded = LineTime / 4.0;
3623 		Tr0_trips_rounded = LineTime / 2.0;
3626 	Tvm_trips_rounded = dml_max(Tvm_trips_rounded, LineTime / 4.0);
3627 	Tr0_trips_rounded = dml_max(Tr0_trips_rounded, LineTime / 4.0);
3639 			prefetch_sw_bytes / (dml_max(PrefetchSourceLinesY, PrefetchSourceLinesC) * LineTime));
3643 	Lsw_oto = dml_ceil(4.0 * dml_max(prefetch_sw_bytes / prefetch_bw_oto / LineTime, min_Lsw), 1.0) / 4.0;
3649 				LineTime / 4.0);
3651 		Tvm_oto = LineTime / 4.0;
3657 				(LineTime - Tvm_oto)/2.0,
3658 				LineTime / 4.0);
3663 		dml_print("DML::%s: Tr0_oto max2 = %f\n", __func__, LineTime - Tvm_oto);
3664 		dml_print("DML::%s: Tr0_oto max3 = %f\n", __func__, LineTime / 4);
3667 		Tr0_oto = (LineTime - Tvm_oto) / 2.0;
3669 	Tvm_oto_lines = dml_ceil(4.0 * Tvm_oto / LineTime, 1) / 4.0;
3670 	Tr0_oto_lines = dml_ceil(4.0 * Tr0_oto / LineTime, 1) / 4.0;
3673 	dst_y_prefetch_equ = VStartup - (*TSetup + dml_max(TWait + TCalc, *Tdmdl)) / LineTime -
3708 	Tpre_rounded = dst_y_prefetch_equ * LineTime;
3711 	dml_print("DML::%s: LineTime: %f\n", __func__, LineTime);
3714 			__func__, VStartup * LineTime);
3751 		if (VStartup == MaxVStartup && (Tsw_est1 / LineTime < min_Lsw)
3752 				&& Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw > 0) {
3755 					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - *Tno_bw);
3773 				(Tsw_est3 / LineTime < min_Lsw) && Tpre_rounded - min_Lsw * LineTime - 0.75 *
3774 				LineTime - Tvm_trips_rounded > 0) {
3776 					/ (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded);
3861 							Tvm_trips, LineTime / 4);
3863 					Tvm_equ = LineTime / 4;
3869 							(LineTime - Tvm_equ) / 2, LineTime / 4);
3871 					Tr0_equ = (LineTime - Tvm_equ) / 2;
3883 			if (dst_y_prefetch_oto * LineTime < TPreReq) {
3922 		*DestinationLinesToRequestVMInVBlank = dml_ceil(4.0 * TimeForFetchingMetaPTE / LineTime, 1.0) / 4.0;
3925 				dml_ceil(4.0 * TimeForFetchingRowInVBlank / LineTime, 1.0) / 4.0;
3935 		dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
3999 					/ LineTime;
4004 			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
4011 					* swath_width_chroma_ub / LineTime;
4025 			(double)LinesToRequestPrefetchPixelData * LineTime +
4029 			(*DSTYAfterScaler + ((double) (*DSTXAfterScaler) / (double) myPipe->HTotal)) * LineTime);
4031 		dml_print("DML: Tslack(pre): %fus - time left over in schedule\n", VStartup * LineTime -
4033 			((double) (*DSTXAfterScaler) / (double) myPipe->HTotal)) * LineTime - TWait - TCalc - *TSetup);
4057 			dml_print("DML::%s: LineTime = %f\n", __func__, LineTime);
4060 					(*DestinationLinesToRequestVMInVBlank * LineTime);
4077 					(*DestinationLinesToRequestRowInVBlank * LineTime);
4130 		double LineTime,
4176 					LineTime / 4.0);
4183 					UrgentLatency * (HostVMDynamicLevelsTrips + 1), LineTime / 4.0);
4189 				dml_ceil(4.0 * (TimeForFetchingMetaPTEImmediateFlip / LineTime), 1.0) / 4.0;
4191 				dml_ceil(4.0 * (TimeForFetchingRowInVBlankImmediateFlip / LineTime), 1.0) / 4.0;
4195 					(*DestinationLinesToRequestVMInImmediateFlip * LineTime),
4197 					(*DestinationLinesToRequestRowInImmediateFlip * LineTime));
4200 					(*DestinationLinesToRequestRowInImmediateFlip * LineTime);
4215 					LineTime / VRatio, dpte_row_height_chroma * LineTime / VRatioChroma);
4218 					LineTime / VRatio, meta_row_height_chroma * LineTime / VRatioChroma);
4220 			min_row_time = dml_min4(dpte_row_height * LineTime / VRatio, meta_row_height *
4221 					LineTime / VRatio, dpte_row_height_chroma * LineTime /
4222 					VRatioChroma, meta_row_height_chroma * LineTime / VRatioChroma);
4226 			min_row_time = dpte_row_height * LineTime / VRatio;
4228 			min_row_time = meta_row_height * LineTime / VRatio;
4231 				dml_min(dpte_row_height * LineTime / VRatio, meta_row_height * LineTime / VRatio);
6326 		double LineTime = HTotal[k] / PixelClock[k];
6330 			DETSwathLatencyHidingYUs = (dml_floor(DETBufferSizeY[k] / BytePerPixelInDETY[k] / SwathWidthY[k], 1.0) - SwathHeightY[k]) / VRatioY[k] * LineTime;
6333 				DETSwathLatencyHidingCUs = (dml_floor(DETBufferSizeC[k] / BytePerPixelInDETC[k] / SwathWidthC[k], 1.0) - SwathHeightC[k]) / VRatioC[k] * LineTime;