1229 	if (!mode_lib->vba.IgnoreViewportPositioning) {
1336 			MPDEBytesFrame = 128 * ((mode_lib->vba.GPUVMMaxPageTableLevels + 1) * (mode_lib->vba.HostVMMaxPageTableLevels + 1) - 2);
1366 	if (GPUVMEnable == true && (mode_lib->vba.GPUVMMaxPageTableLevels + 1) * (mode_lib->vba.HostVMMaxPageTableLevels + 1) > 2) {
1372 		ExtraDPDEBytesFrame = 128 * ((mode_lib->vba.GPUVMMaxPageTableLevels + 1) * (mode_lib->vba.HostVMMaxPageTableLevels + 1) - 3);
1471 	struct vba_vars_st *locals = &mode_lib->vba;
1474 	mode_lib->vba.WritebackDISPCLK = 0.0;
1475 	mode_lib->vba.DISPCLKWithRamping = 0;
1476 	mode_lib->vba.DISPCLKWithoutRamping = 0;
1477 	mode_lib->vba.GlobalDPPCLK = 0.0;
1481 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1482 		if (mode_lib->vba.WritebackEnable[k]) {
1483 			mode_lib->vba.WritebackDISPCLK =
1485 							mode_lib->vba.WritebackDISPCLK,
1487 									mode_lib->vba.WritebackPixelFormat[k],
1488 									mode_lib->vba.PixelClock[k],
1489 									mode_lib->vba.WritebackHRatio[k],
1490 									mode_lib->vba.WritebackVRatio[k],
1491 									mode_lib->vba.WritebackLumaHTaps[k],
1492 									mode_lib->vba.WritebackLumaVTaps[k],
1493 									mode_lib->vba.WritebackChromaHTaps[k],
1494 									mode_lib->vba.WritebackChromaVTaps[k],
1495 									mode_lib->vba.WritebackDestinationWidth[k],
1496 									mode_lib->vba.HTotal[k],
1497 									mode_lib->vba.WritebackChromaLineBufferWidth));
1501 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1502 		if (mode_lib->vba.HRatio[k] > 1) {
1504 					mode_lib->vba.MaxDCHUBToPSCLThroughput,
1505 					mode_lib->vba.MaxPSCLToLBThroughput
1506 							* mode_lib->vba.HRatio[k]
1508 									mode_lib->vba.htaps[k]
1513 					mode_lib->vba.MaxDCHUBToPSCLThroughput,
1514 					mode_lib->vba.MaxPSCLToLBThroughput);
1517 		mode_lib->vba.DPPCLKUsingSingleDPPLuma =
1518 				mode_lib->vba.PixelClock[k]
1520 								mode_lib->vba.vtaps[k] / 6.0
1523 												mode_lib->vba.HRatio[k]),
1525 										mode_lib->vba.HRatio[k]
1526 												* mode_lib->vba.VRatio[k]
1530 		if ((mode_lib->vba.htaps[k] > 6 || mode_lib->vba.vtaps[k] > 6)
1531 				&& mode_lib->vba.DPPCLKUsingSingleDPPLuma
1532 						< 2 * mode_lib->vba.PixelClock[k]) {
1533 			mode_lib->vba.DPPCLKUsingSingleDPPLuma = 2 * mode_lib->vba.PixelClock[k];
1536 		if ((mode_lib->vba.SourcePixelFormat[k] != dm_420_8
1537 				&& mode_lib->vba.SourcePixelFormat[k] != dm_420_10)) {
1540 					mode_lib->vba.DPPCLKUsingSingleDPPLuma;
1542 			if (mode_lib->vba.HRatio[k] > 1) {
1545 								mode_lib->vba.MaxDCHUBToPSCLThroughput,
1546 								mode_lib->vba.MaxPSCLToLBThroughput
1547 										* mode_lib->vba.HRatio[k]
1550 												mode_lib->vba.HTAPsChroma[k]
1555 						mode_lib->vba.MaxDCHUBToPSCLThroughput,
1556 						mode_lib->vba.MaxPSCLToLBThroughput);
1558 			mode_lib->vba.DPPCLKUsingSingleDPPChroma =
1559 					mode_lib->vba.PixelClock[k]
1561 									mode_lib->vba.VTAPsChroma[k]
1565 													mode_lib->vba.HRatio[k]
1568 											mode_lib->vba.HRatio[k]
1569 													* mode_lib->vba.VRatio[k]
1574 			if ((mode_lib->vba.HTAPsChroma[k] > 6 || mode_lib->vba.VTAPsChroma[k] > 6)
1575 					&& mode_lib->vba.DPPCLKUsingSingleDPPChroma
1576 							< 2 * mode_lib->vba.PixelClock[k]) {
1577 				mode_lib->vba.DPPCLKUsingSingleDPPChroma = 2
1578 						* mode_lib->vba.PixelClock[k];
1582 					mode_lib->vba.DPPCLKUsingSingleDPPLuma,
1583 					mode_lib->vba.DPPCLKUsingSingleDPPChroma);
1587 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1588 		if (mode_lib->vba.BlendingAndTiming[k] != k)
1590 		if (mode_lib->vba.ODMCombineEnabled[k]) {
1591 			mode_lib->vba.DISPCLKWithRamping =
1593 							mode_lib->vba.DISPCLKWithRamping,
1594 							mode_lib->vba.PixelClock[k] / 2
1596 											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
1599 											+ mode_lib->vba.DISPCLKRampingMargin
1601 			mode_lib->vba.DISPCLKWithoutRamping =
1603 							mode_lib->vba.DISPCLKWithoutRamping,
1604 							mode_lib->vba.PixelClock[k] / 2
1606 											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
1608 		} else if (!mode_lib->vba.ODMCombineEnabled[k]) {
1609 			mode_lib->vba.DISPCLKWithRamping =
1611 							mode_lib->vba.DISPCLKWithRamping,
1612 							mode_lib->vba.PixelClock[k]
1614 											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
1617 											+ mode_lib->vba.DISPCLKRampingMargin
1619 			mode_lib->vba.DISPCLKWithoutRamping =
1621 							mode_lib->vba.DISPCLKWithoutRamping,
1622 							mode_lib->vba.PixelClock[k]
1624 											+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
1629 	mode_lib->vba.DISPCLKWithRamping = dml_max(
1630 			mode_lib->vba.DISPCLKWithRamping,
1631 			mode_lib->vba.WritebackDISPCLK);
1632 	mode_lib->vba.DISPCLKWithoutRamping = dml_max(
1633 			mode_lib->vba.DISPCLKWithoutRamping,
1634 			mode_lib->vba.WritebackDISPCLK);
1636 	ASSERT(mode_lib->vba.DISPCLKDPPCLKVCOSpeed != 0);
1637 	mode_lib->vba.DISPCLKWithRampingRoundedToDFSGranularity = RoundToDFSGranularityUp(
1638 			mode_lib->vba.DISPCLKWithRamping,
1639 			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
1640 	mode_lib->vba.DISPCLKWithoutRampingRoundedToDFSGranularity = RoundToDFSGranularityUp(
1641 			mode_lib->vba.DISPCLKWithoutRamping,
1642 			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
1643 	mode_lib->vba.MaxDispclkRoundedToDFSGranularity = RoundToDFSGranularityDown(
1644 			mode_lib->vba.soc.clock_limits[mode_lib->vba.soc.num_states - 1].dispclk_mhz,
1645 			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
1646 	if (mode_lib->vba.DISPCLKWithoutRampingRoundedToDFSGranularity
1647 			> mode_lib->vba.MaxDispclkRoundedToDFSGranularity) {
1648 		mode_lib->vba.DISPCLK_calculated =
1649 				mode_lib->vba.DISPCLKWithoutRampingRoundedToDFSGranularity;
1650 	} else if (mode_lib->vba.DISPCLKWithRampingRoundedToDFSGranularity
1651 			> mode_lib->vba.MaxDispclkRoundedToDFSGranularity) {
1652 		mode_lib->vba.DISPCLK_calculated = mode_lib->vba.MaxDispclkRoundedToDFSGranularity;
1654 		mode_lib->vba.DISPCLK_calculated =
1655 				mode_lib->vba.DISPCLKWithRampingRoundedToDFSGranularity;
1657 	DTRACE("   dispclk_mhz (calculated) = %f", mode_lib->vba.DISPCLK_calculated);
1659 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1660 		mode_lib->vba.DPPCLK_calculated[k] = locals->DPPCLKUsingSingleDPP[k]
1661 				/ mode_lib->vba.DPPPerPlane[k]
1662 				* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100);
1663 		mode_lib->vba.GlobalDPPCLK = dml_max(
1664 				mode_lib->vba.GlobalDPPCLK,
1665 				mode_lib->vba.DPPCLK_calculated[k]);
1667 	mode_lib->vba.GlobalDPPCLK = RoundToDFSGranularityUp(
1668 			mode_lib->vba.GlobalDPPCLK,
1669 			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
1670 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1671 		mode_lib->vba.DPPCLK_calculated[k] = mode_lib->vba.GlobalDPPCLK / 255
1673 						mode_lib->vba.DPPCLK_calculated[k] * 255
1674 								/ mode_lib->vba.GlobalDPPCLK,
1676 		DTRACE("   dppclk_mhz[%i] (calculated) = %f", k, mode_lib->vba.DPPCLK_calculated[k]);
1680 	DTRACE("   dcfclk_mhz         = %f", mode_lib->vba.DCFCLK);
1681 	DTRACE("   return_bw_to_dcn   = %f", mode_lib->vba.ReturnBandwidthToDCN);
1682 	DTRACE("   return_bus_bw      = %f", mode_lib->vba.ReturnBW);
1684 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1687 		if (mode_lib->vba.SourceScan[k] == dm_horz)
1688 			locals->SwathWidthSingleDPPY[k] = mode_lib->vba.ViewportWidth[k];
1690 			locals->SwathWidthSingleDPPY[k] = mode_lib->vba.ViewportHeight[k];
1692 		if (mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_2to1)
1694 		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j)
1695 			if (mode_lib->vba.BlendingAndTiming[k] == j
1696 					&& mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_2to1)
1703 							mode_lib->vba.HActive[k] / 2.0
1704 									* mode_lib->vba.HRatio[k]));
1707 					/ mode_lib->vba.DPPPerPlane[k];
1710 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1711 		if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
1714 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32) {
1717 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_16 || mode_lib->vba.SourcePixelFormat[k] == dm_mono_16) {
1720 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_8 || mode_lib->vba.SourcePixelFormat[k] == dm_mono_8) {
1723 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
1732 	mode_lib->vba.TotalDataReadBandwidth = 0.0;
1733 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1736 				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
1737 				* mode_lib->vba.VRatio[k];
1740 				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k])
1741 				* mode_lib->vba.VRatio[k] / 2;
1747 		mode_lib->vba.TotalDataReadBandwidth += locals->ReadBandwidthPlaneLuma[k]
1754 		mode_lib->vba.NumberOfActivePlanes,
1757 		mode_lib->vba.VRatio,
1759 		mode_lib->vba.DPPPerPlane,
1760 		mode_lib->vba.HRatio,
1761 		mode_lib->vba.PixelClock,
1765 		&mode_lib->vba.DCFCLKDeepSleep);
1768 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1769 		if ((mode_lib->vba.BlendingAndTiming[k] != k) || !mode_lib->vba.DSCEnabled[k]) {
1772 			if (mode_lib->vba.OutputFormat[k] == dm_420
1773 					|| mode_lib->vba.OutputFormat[k] == dm_n422)
1774 				mode_lib->vba.DSCFormatFactor = 2;
1776 				mode_lib->vba.DSCFormatFactor = 1;
1777 			if (mode_lib->vba.ODMCombineEnabled[k])
1779 						mode_lib->vba.PixelClockBackEnd[k] / 6
1780 								/ mode_lib->vba.DSCFormatFactor
1782 										- mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
1786 						mode_lib->vba.PixelClockBackEnd[k] / 3
1787 								/ mode_lib->vba.DSCFormatFactor
1789 										- mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
1796 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1797 		double bpp = mode_lib->vba.OutputBpp[k];
1798 		unsigned int slices = mode_lib->vba.NumberOfDSCSlices[k];
1800 		if (mode_lib->vba.DSCEnabled[k] && bpp != 0) {
1801 			if (!mode_lib->vba.ODMCombineEnabled[k]) {
1804 								mode_lib->vba.DSCInputBitPerComponent[k],
1807 										(double) mode_lib->vba.HActive[k]
1808 												/ mode_lib->vba.NumberOfDSCSlices[k],
1811 								mode_lib->vba.OutputFormat[k])
1813 										mode_lib->vba.OutputFormat[k]);
1818 										mode_lib->vba.DSCInputBitPerComponent[k],
1821 												(double) mode_lib->vba.HActive[k]
1822 														/ mode_lib->vba.NumberOfDSCSlices[k],
1825 										mode_lib->vba.OutputFormat[k])
1827 												mode_lib->vba.OutputFormat[k]));
1830 					* mode_lib->vba.PixelClock[k]
1831 					/ mode_lib->vba.PixelClockBackEnd[k];
1837 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
1838 		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j) // NumberOfPlanes
1839 			if (j != k && mode_lib->vba.BlendingAndTiming[k] == j
1840 					&& mode_lib->vba.DSCEnabled[j])
1844 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
1855 				mode_lib->vba.SourcePixelFormat[k],
1856 				mode_lib->vba.SurfaceTiling[k],
1866 				mode_lib->vba.VRatio[k],
1867 				mode_lib->vba.vtaps[k],
1868 				mode_lib->vba.Interlace[k],
1869 				mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
1870 				mode_lib->vba.SwathHeightY[k],
1871 				mode_lib->vba.ViewportYStartY[k],
1875 		if ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
1876 				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
1877 				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
1878 				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_8)) {
1882 							mode_lib->vba.DCCEnable[k],
1885 							mode_lib->vba.SourcePixelFormat[k],
1886 							mode_lib->vba.SurfaceTiling[k],
1890 							mode_lib->vba.SourceScan[k],
1891 							mode_lib->vba.ViewportWidth[k] / 2,
1892 							mode_lib->vba.ViewportHeight[k] / 2,
1894 							mode_lib->vba.GPUVMEnable,
1895 							mode_lib->vba.HostVMEnable,
1896 							mode_lib->vba.HostVMMaxPageTableLevels,
1897 							mode_lib->vba.HostVMCachedPageTableLevels,
1898 							mode_lib->vba.VMMPageSize,
1899 							mode_lib->vba.PTEBufferSizeInRequestsChroma,
1900 							mode_lib->vba.PitchC[k],
1901 							mode_lib->vba.DCCMetaPitchC[k],
1922 					mode_lib->vba.VRatio[k] / 2,
1923 					mode_lib->vba.VTAPsChroma[k],
1924 					mode_lib->vba.Interlace[k],
1925 					mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
1926 					mode_lib->vba.SwathHeightC[k],
1927 					mode_lib->vba.ViewportYStartC[k],
1936 			locals->PTEBufferSizeInRequestsForLuma = mode_lib->vba.PTEBufferSizeInRequestsLuma + mode_lib->vba.PTEBufferSizeInRequestsChroma;
1941 				mode_lib->vba.DCCEnable[k],
1944 				mode_lib->vba.SourcePixelFormat[k],
1945 				mode_lib->vba.SurfaceTiling[k],
1947 				mode_lib->vba.SourceScan[k],
1948 				mode_lib->vba.ViewportWidth[k],
1949 				mode_lib->vba.ViewportHeight[k],
1951 				mode_lib->vba.GPUVMEnable,
1952 				mode_lib->vba.HostVMEnable,
1953 				mode_lib->vba.HostVMMaxPageTableLevels,
1954 				mode_lib->vba.HostVMCachedPageTableLevels,
1955 				mode_lib->vba.VMMPageSize,
1957 				mode_lib->vba.PitchY[k],
1958 				mode_lib->vba.DCCMetaPitchY[k],
1983 				mode_lib->vba.GPUVMEnable,
1984 				mode_lib->vba.SourcePixelFormat[k],
1985 				mode_lib->vba.VRatio[k],
1986 				mode_lib->vba.DCCEnable[k],
1987 				mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
2000 	mode_lib->vba.TotalDCCActiveDPP = 0;
2001 	mode_lib->vba.TotalActiveDPP = 0;
2002 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2003 		mode_lib->vba.TotalActiveDPP = mode_lib->vba.TotalActiveDPP
2004 				+ mode_lib->vba.DPPPerPlane[k];
2005 		if (mode_lib->vba.DCCEnable[k])
2006 			mode_lib->vba.TotalDCCActiveDPP = mode_lib->vba.TotalDCCActiveDPP
2007 					+ mode_lib->vba.DPPPerPlane[k];
2010 	mode_lib->vba.UrgentOutOfOrderReturnPerChannel = dml_max3(
2011 			mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelDataOnly,
2012 			mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
2013 			mode_lib->vba.UrgentOutOfOrderReturnPerChannelVMDataOnly);
2015 	mode_lib->vba.UrgentRoundTripAndOutOfOrderLatency =
2016 			(mode_lib->vba.RoundTripPingLatencyCycles + 32) / mode_lib->vba.DCFCLK
2017 					+ mode_lib->vba.UrgentOutOfOrderReturnPerChannel
2018 							* mode_lib->vba.NumberOfChannels
2019 							/ mode_lib->vba.ReturnBW;
2021 	mode_lib->vba.UrgentExtraLatency = CalculateExtraLatency(
2022 			mode_lib->vba.UrgentRoundTripAndOutOfOrderLatency,
2023 			mode_lib->vba.TotalActiveDPP,
2024 			mode_lib->vba.PixelChunkSizeInKByte,
2025 			mode_lib->vba.TotalDCCActiveDPP,
2026 			mode_lib->vba.MetaChunkSize,
2027 			mode_lib->vba.ReturnBW,
2028 			mode_lib->vba.GPUVMEnable,
2029 			mode_lib->vba.HostVMEnable,
2030 			mode_lib->vba.NumberOfActivePlanes,
2031 			mode_lib->vba.DPPPerPlane,
2033 			mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData,
2034 			mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyVMDataOnly,
2035 			mode_lib->vba.HostVMMaxPageTableLevels,
2036 			mode_lib->vba.HostVMCachedPageTableLevels);
2039 	mode_lib->vba.TCalc = 24.0 / mode_lib->vba.DCFCLKDeepSleep;
2041 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2042 		if (mode_lib->vba.BlendingAndTiming[k] == k) {
2043 			if (mode_lib->vba.WritebackEnable[k] == true) {
2044 				locals->WritebackDelay[mode_lib->vba.VoltageLevel][k] =
2045 						mode_lib->vba.WritebackLatency
2047 										mode_lib->vba.WritebackPixelFormat[k],
2048 										mode_lib->vba.WritebackHRatio[k],
2049 										mode_lib->vba.WritebackVRatio[k],
2050 										mode_lib->vba.WritebackLumaHTaps[k],
2051 										mode_lib->vba.WritebackLumaVTaps[k],
2052 										mode_lib->vba.WritebackChromaHTaps[k],
2053 										mode_lib->vba.WritebackChromaVTaps[k],
2054 										mode_lib->vba.WritebackDestinationWidth[k])
2055 										/ mode_lib->vba.DISPCLK;
2057 				locals->WritebackDelay[mode_lib->vba.VoltageLevel][k] = 0;
2058 			for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j) {
2059 				if (mode_lib->vba.BlendingAndTiming[j] == k
2060 						&& mode_lib->vba.WritebackEnable[j] == true) {
2061 					locals->WritebackDelay[mode_lib->vba.VoltageLevel][k] =
2063 									locals->WritebackDelay[mode_lib->vba.VoltageLevel][k],
2064 									mode_lib->vba.WritebackLatency
2066 													mode_lib->vba.WritebackPixelFormat[j],
2067 													mode_lib->vba.WritebackHRatio[j],
2068 													mode_lib->vba.WritebackVRatio[j],
2069 													mode_lib->vba.WritebackLumaHTaps[j],
2070 													mode_lib->vba.WritebackLumaVTaps[j],
2071 													mode_lib->vba.WritebackChromaHTaps[j],
2072 													mode_lib->vba.WritebackChromaVTaps[j],
2073 													mode_lib->vba.WritebackDestinationWidth[j])
2074 													/ mode_lib->vba.DISPCLK);
2080 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
2081 		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j)
2082 			if (mode_lib->vba.BlendingAndTiming[k] == j)
2083 				locals->WritebackDelay[mode_lib->vba.VoltageLevel][k] =
2084 						locals->WritebackDelay[mode_lib->vba.VoltageLevel][j];
2086 	mode_lib->vba.VStartupLines = 13;
2087 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2088 		locals->MaxVStartupLines[k] = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k] - dml_max(1.0, dml_ceil(locals->WritebackDelay[mode_lib->vba.VoltageLevel][k] / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]), 1));
2091 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k)
2095 	//mode_lib->vba.PrefetchERROR = CalculateMinAndMaxPrefetchMode(mode_lib->vba.AllowDRAMSelfRefreshOrDRAMClockChangeInVblank, &mode_lib->vba.MinPrefetchMode, &mode_lib->vba.MaxPrefetchMode);
2096 	mode_lib->vba.UrgentLatency = dml_max3(mode_lib->vba.UrgentLatencyPixelDataOnly, mode_lib->vba.UrgentLatencyPixelMixedWithVMData, mode_lib->vba.UrgentLatencyVMDataOnly);
2104 				mode_lib->vba.PrefetchMode[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb],
2105 				mode_lib->vba.DRAMClockChangeLatency,
2106 				mode_lib->vba.UrgentLatency,
2107 				mode_lib->vba.SREnterPlusExitTime);
2109 		for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2113 			if (mode_lib->vba.XFCEnabled[k] == true) {
2114 				mode_lib->vba.XFCRemoteSurfaceFlipDelay =
2117 								mode_lib->vba.VRatio[k],
2122 								mode_lib->vba.HTotal[k]
2123 										/ mode_lib->vba.PixelClock[k],
2124 								mode_lib->vba.XFCTSlvVupdateOffset,
2125 								mode_lib->vba.XFCTSlvVupdateWidth,
2126 								mode_lib->vba.XFCTSlvVreadyOffset,
2127 								mode_lib->vba.XFCXBUFLatencyTolerance,
2128 								mode_lib->vba.XFCFillBWOverhead,
2129 								mode_lib->vba.XFCSlvChunkSize,
2130 								mode_lib->vba.XFCBusTransportTime,
2131 								mode_lib->vba.TCalc,
2133 								&mode_lib->vba.SrcActiveDrainRate,
2134 								&mode_lib->vba.TInitXFill,
2135 								&mode_lib->vba.TslvChk);
2137 				mode_lib->vba.XFCRemoteSurfaceFlipDelay = 0;
2141 			myPipe.DISPCLK = mode_lib->vba.DISPCLK;
2142 			myPipe.PixelClock = mode_lib->vba.PixelClock[k];
2143 			myPipe.DCFCLKDeepSleep = mode_lib->vba.DCFCLKDeepSleep;
2144 			myPipe.DPPPerPlane = mode_lib->vba.DPPPerPlane[k];
2145 			myPipe.ScalerEnabled = mode_lib->vba.ScalerEnabled[k];
2146 			myPipe.SourceScan = mode_lib->vba.SourceScan[k];
2151 			myPipe.InterlaceEnable = mode_lib->vba.Interlace[k];
2152 			myPipe.NumberOfCursors = mode_lib->vba.NumberOfCursors[k];
2153 			myPipe.VBlank = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k];
2154 			myPipe.HTotal = mode_lib->vba.HTotal[k];
2157 			myHostVM.Enable = mode_lib->vba.HostVMEnable;
2158 			myHostVM.MaxPageTableLevels = mode_lib->vba.HostVMMaxPageTableLevels;
2159 			myHostVM.CachedPageTableLevels = mode_lib->vba.HostVMCachedPageTableLevels;
2161 			mode_lib->vba.ErrorResult[k] =
2164 							mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData,
2165 							mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyVMDataOnly,
2168 							mode_lib->vba.DPPCLKDelaySubtotal,
2169 							mode_lib->vba.DPPCLKDelaySCL,
2170 							mode_lib->vba.DPPCLKDelaySCLLBOnly,
2171 							mode_lib->vba.DPPCLKDelayCNVCFormater,
2172 							mode_lib->vba.DPPCLKDelayCNVCCursor,
2173 							mode_lib->vba.DISPCLKDelaySubtotal,
2175 									/ mode_lib->vba.HRatio[k]),
2176 							mode_lib->vba.OutputFormat[k],
2177 							mode_lib->vba.MaxInterDCNTileRepeaters,
2178 							dml_min(mode_lib->vba.VStartupLines, locals->MaxVStartupLines[k]),
2180 							mode_lib->vba.GPUVMMaxPageTableLevels,
2181 							mode_lib->vba.GPUVMEnable,
2183 							mode_lib->vba.DynamicMetadataEnable[k],
2184 							mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired[k],
2185 							mode_lib->vba.DynamicMetadataTransmittedBytes[k],
2186 							mode_lib->vba.DCCEnable[k],
2187 							mode_lib->vba.UrgentLatency,
2188 							mode_lib->vba.UrgentExtraLatency,
2189 							mode_lib->vba.TCalc,
2202 							mode_lib->vba.SwathHeightY[k],
2203 							mode_lib->vba.SwathHeightC[k],
2205 							mode_lib->vba.XFCEnabled[k],
2206 							mode_lib->vba.XFCRemoteSurfaceFlipDelay,
2207 							mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
2223 							&mode_lib->vba.VUpdateOffsetPix[k],
2224 							&mode_lib->vba.VUpdateWidthPix[k],
2225 							&mode_lib->vba.VReadyOffsetPix[k]);
2226 			if (mode_lib->vba.BlendingAndTiming[k] == k) {
2228 						mode_lib->vba.VStartupLines,
2238 								mode_lib->vba.VStartupLines,
2239 								locals->MaxVStartupLines[mode_lib->vba.BlendingAndTiming[k]]);
2243 		for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2248 			for (m = 0; m < mode_lib->vba.NumberOfCursors[k]; m++) {
2249 				locals->cursor_bw[k] += mode_lib->vba.CursorWidth[k][m] * mode_lib->vba.CursorBPP[k][m] / 8.0 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
2250 				locals->cursor_bw_pre[k] += mode_lib->vba.CursorWidth[k][m] * mode_lib->vba.CursorBPP[k][m] / 8.0 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * locals->VRatioPrefetchY[k];
2254 					mode_lib->vba.DETBufferSizeInKByte,
2255 					mode_lib->vba.SwathHeightY[k],
2256 					mode_lib->vba.SwathHeightC[k],
2258 					mode_lib->vba.HTotal[k] /
2259 					mode_lib->vba.PixelClock[k],
2260 					mode_lib->vba.UrgentLatency,
2261 					mode_lib->vba.CursorBufferSize,
2262 					mode_lib->vba.CursorWidth[k][0] + mode_lib->vba.CursorWidth[k][1],
2263 					dml_max(mode_lib->vba.CursorBPP[k][0], mode_lib->vba.CursorBPP[k][1]),
2264 					mode_lib->vba.VRatio[k],
2278 			if (mode_lib->vba.UseUrgentBurstBandwidth == false) {
2306 		mode_lib->vba.FractionOfUrgentBandwidth = MaxTotalRDBandwidthNoUrgentBurst / mode_lib->vba.ReturnBW;
2308 		if (MaxTotalRDBandwidth <= mode_lib->vba.ReturnBW && locals->NotEnoughUrgentLatencyHiding == 0 && locals->NotEnoughUrgentLatencyHidingPre == 0 && !VRatioPrefetchMoreThan4
2310 			mode_lib->vba.PrefetchModeSupported = true;
2312 			mode_lib->vba.PrefetchModeSupported = false;
2317 		if (mode_lib->vba.PrefetchModeSupported == true) {
2318 			mode_lib->vba.BandwidthAvailableForImmediateFlip = mode_lib->vba.ReturnBW;
2319 			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2320 				mode_lib->vba.BandwidthAvailableForImmediateFlip =
2321 						mode_lib->vba.BandwidthAvailableForImmediateFlip
2331 			mode_lib->vba.TotImmediateFlipBytes = 0;
2332 			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2333 				mode_lib->vba.TotImmediateFlipBytes = mode_lib->vba.TotImmediateFlipBytes + locals->PDEAndMetaPTEBytesFrame[k] + locals->MetaRowByte[k] + locals->PixelPTEBytesPerRow[k];
2335 			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2338 						mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData,
2339 						mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyVMDataOnly,
2340 						mode_lib->vba.UrgentExtraLatency,
2341 						mode_lib->vba.UrgentLatency,
2342 						mode_lib->vba.GPUVMMaxPageTableLevels,
2343 						mode_lib->vba.HostVMEnable,
2344 						mode_lib->vba.HostVMMaxPageTableLevels,
2345 						mode_lib->vba.HostVMCachedPageTableLevels,
2346 						mode_lib->vba.GPUVMEnable,
2350 						mode_lib->vba.BandwidthAvailableForImmediateFlip,
2351 						mode_lib->vba.TotImmediateFlipBytes,
2352 						mode_lib->vba.SourcePixelFormat[k],
2353 						mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
2354 						mode_lib->vba.VRatio[k],
2356 						mode_lib->vba.DCCEnable[k],
2366 			mode_lib->vba.total_dcn_read_bw_with_flip = 0.0;
2367 			mode_lib->vba.total_dcn_read_bw_with_flip_no_urgent_burst = 0.0;
2368 			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2369 				mode_lib->vba.total_dcn_read_bw_with_flip =
2370 						mode_lib->vba.total_dcn_read_bw_with_flip + dml_max3(
2377 				mode_lib->vba.total_dcn_read_bw_with_flip_no_urgent_burst =
2378 				mode_lib->vba.total_dcn_read_bw_with_flip_no_urgent_burst +
2384 			mode_lib->vba.FractionOfUrgentBandwidthImmediateFlip = mode_lib->vba.total_dcn_read_bw_with_flip_no_urgent_burst / mode_lib->vba.ReturnBW;
2386 			mode_lib->vba.ImmediateFlipSupported = true;
2387 			if (mode_lib->vba.total_dcn_read_bw_with_flip > mode_lib->vba.ReturnBW) {
2388 				mode_lib->vba.ImmediateFlipSupported = false;
2390 			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2392 					mode_lib->vba.ImmediateFlipSupported = false;
2396 			mode_lib->vba.ImmediateFlipSupported = false;
2399 		for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2400 			if (mode_lib->vba.ErrorResult[k]) {
2401 				mode_lib->vba.PrefetchModeSupported = false;
2407 		mode_lib->vba.VStartupLines = mode_lib->vba.VStartupLines + 1;
2408 	} while (!((mode_lib->vba.PrefetchModeSupported
2409 			&& ((!mode_lib->vba.ImmediateFlipSupport && !mode_lib->vba.HostVMEnable)
2410 					|| mode_lib->vba.ImmediateFlipSupported))
2411 			|| locals->MaximumMaxVStartupLines < mode_lib->vba.VStartupLines));
2418 				mode_lib->vba.PrefetchMode[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb],
2419 				mode_lib->vba.NumberOfActivePlanes,
2420 				mode_lib->vba.MaxLineBufferLines,
2421 				mode_lib->vba.LineBufferSize,
2422 				mode_lib->vba.DPPOutputBufferPixels,
2423 				mode_lib->vba.DETBufferSizeInKByte,
2424 				mode_lib->vba.WritebackInterfaceLumaBufferSize,
2425 				mode_lib->vba.WritebackInterfaceChromaBufferSize,
2426 				mode_lib->vba.DCFCLK,
2427 				mode_lib->vba.UrgentOutOfOrderReturnPerChannel * mode_lib->vba.NumberOfChannels,
2428 				mode_lib->vba.ReturnBW,
2429 				mode_lib->vba.GPUVMEnable,
2431 				mode_lib->vba.MetaChunkSize,
2432 				mode_lib->vba.UrgentLatency,
2433 				mode_lib->vba.UrgentExtraLatency,
2434 				mode_lib->vba.WritebackLatency,
2435 				mode_lib->vba.WritebackChunkSize,
2436 				mode_lib->vba.SOCCLK,
2437 				mode_lib->vba.DRAMClockChangeLatency,
2438 				mode_lib->vba.SRExitTime,
2439 				mode_lib->vba.SREnterPlusExitTime,
2440 				mode_lib->vba.DCFCLKDeepSleep,
2441 				mode_lib->vba.DPPPerPlane,
2442 				mode_lib->vba.DCCEnable,
2445 				mode_lib->vba.SwathHeightY,
2447 				mode_lib->vba.SwathHeightC,
2449 				mode_lib->vba.LBBitPerPixel,
2451 				mode_lib->vba.HRatio,
2452 				mode_lib->vba.vtaps,
2453 				mode_lib->vba.VTAPsChroma,
2454 				mode_lib->vba.VRatio,
2455 				mode_lib->vba.HTotal,
2456 				mode_lib->vba.PixelClock,
2457 				mode_lib->vba.BlendingAndTiming,
2460 				mode_lib->vba.WritebackEnable,
2461 				mode_lib->vba.WritebackPixelFormat,
2462 				mode_lib->vba.WritebackDestinationWidth,
2463 				mode_lib->vba.WritebackDestinationHeight,
2464 				mode_lib->vba.WritebackSourceHeight,
2466 				&mode_lib->vba.UrgentWatermark,
2467 				&mode_lib->vba.WritebackUrgentWatermark,
2468 				&mode_lib->vba.DRAMClockChangeWatermark,
2469 				&mode_lib->vba.WritebackDRAMClockChangeWatermark,
2470 				&mode_lib->vba.StutterExitWatermark,
2471 				&mode_lib->vba.StutterEnterPlusExitWatermark,
2472 				&mode_lib->vba.MinActiveDRAMClockChangeLatencySupported);
2478 		mode_lib->vba.NumberOfActivePlanes,
2479 		mode_lib->vba.VRatio,
2484 		mode_lib->vba.DPPPerPlane,
2485 		mode_lib->vba.HRatio,
2486 		mode_lib->vba.PixelClock,
2491 		mode_lib->vba.SourceScan,
2506 		mode_lib->vba.NumberOfActivePlanes,
2507 		mode_lib->vba.GPUVMEnable,
2508 		mode_lib->vba.MetaChunkSize,
2509 		mode_lib->vba.MinMetaChunkSizeBytes,
2510 		mode_lib->vba.GPUVMMaxPageTableLevels,
2511 		mode_lib->vba.HTotal,
2512 		mode_lib->vba.VRatio,
2519 		mode_lib->vba.DCCEnable,
2520 		mode_lib->vba.PixelClock,
2523 		mode_lib->vba.SourceScan,
2563 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2564 		if (mode_lib->vba.PrefetchMode[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb] == 0) {
2568 					mode_lib->vba.DRAMClockChangeWatermark,
2570 							mode_lib->vba.StutterEnterPlusExitWatermark,
2571 							mode_lib->vba.UrgentWatermark));
2572 		} else if (mode_lib->vba.PrefetchMode[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb] == 1) {
2576 					mode_lib->vba.StutterEnterPlusExitWatermark,
2577 					mode_lib->vba.UrgentWatermark);
2581 			locals->MinTTUVBlank[k] = mode_lib->vba.UrgentWatermark;
2583 		if (!mode_lib->vba.DynamicMetadataEnable[k])
2584 			locals->MinTTUVBlank[k] = mode_lib->vba.TCalc
2589 	mode_lib->vba.ActiveDPPs = 0;
2590 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2592 			mode_lib->vba.DCCEnable[k],
2594 			mode_lib->vba.ViewportWidth[k],
2595 			mode_lib->vba.ViewportHeight[k],
2596 			mode_lib->vba.DETBufferSizeInKByte * 1024,
2598 			mode_lib->vba.SwathHeightY[k],
2599 			mode_lib->vba.SurfaceTiling[k],
2601 			mode_lib->vba.SourceScan[k],
2608 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2609 		if (mode_lib->vba.XFCEnabled[k] == true) {
2612 			locals->XFCSlaveVUpdateOffset[k] = mode_lib->vba.XFCTSlvVupdateOffset;
2613 			locals->XFCSlaveVupdateWidth[k] = mode_lib->vba.XFCTSlvVupdateWidth;
2614 			locals->XFCSlaveVReadyOffset[k] = mode_lib->vba.XFCTSlvVreadyOffset;
2616 					mode_lib->vba.PrefetchMode[mode_lib->vba.VoltageLevel][mode_lib->vba.maxMpcComb],
2617 					mode_lib->vba.DRAMClockChangeLatency,
2618 					mode_lib->vba.UrgentLatency,
2619 					mode_lib->vba.SREnterPlusExitTime);
2620 			mode_lib->vba.XFCRemoteSurfaceFlipDelay = CalculateRemoteSurfaceFlipDelay(
2622 					mode_lib->vba.VRatio[k],
2625 					mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
2626 					mode_lib->vba.XFCTSlvVupdateOffset,
2627 					mode_lib->vba.XFCTSlvVupdateWidth,
2628 					mode_lib->vba.XFCTSlvVreadyOffset,
2629 					mode_lib->vba.XFCXBUFLatencyTolerance,
2630 					mode_lib->vba.XFCFillBWOverhead,
2631 					mode_lib->vba.XFCSlvChunkSize,
2632 					mode_lib->vba.XFCBusTransportTime,
2633 					mode_lib->vba.TCalc,
2635 					&mode_lib->vba.SrcActiveDrainRate,
2636 					&mode_lib->vba.TInitXFill,
2637 					&mode_lib->vba.TslvChk);
2640 							mode_lib->vba.XFCRemoteSurfaceFlipDelay
2641 									/ (mode_lib->vba.HTotal[k]
2642 											/ mode_lib->vba.PixelClock[k]),
2646 							mode_lib->vba.XFCBusTransportTime
2647 									/ (mode_lib->vba.HTotal[k]
2648 											/ mode_lib->vba.PixelClock[k]),
2652 							(mode_lib->vba.XFCBusTransportTime
2653 									+ mode_lib->vba.TInitXFill
2654 									+ mode_lib->vba.TslvChk)
2655 									/ (mode_lib->vba.HTotal[k]
2656 											/ mode_lib->vba.PixelClock[k]),
2658 			mode_lib->vba.InitFillLevel = mode_lib->vba.XFCXBUFLatencyTolerance
2659 					* mode_lib->vba.SrcActiveDrainRate;
2660 			mode_lib->vba.FinalFillMargin =
2663 							* mode_lib->vba.HTotal[k]
2664 							/ mode_lib->vba.PixelClock[k]
2665 							* mode_lib->vba.SrcActiveDrainRate
2666 							+ mode_lib->vba.XFCFillConstant;
2667 			mode_lib->vba.FinalFillLevel = mode_lib->vba.XFCRemoteSurfaceFlipDelay
2668 					* mode_lib->vba.SrcActiveDrainRate
2669 					+ mode_lib->vba.FinalFillMargin;
2670 			mode_lib->vba.RemainingFillLevel = dml_max(
2672 					mode_lib->vba.FinalFillLevel - mode_lib->vba.InitFillLevel);
2673 			mode_lib->vba.TFinalxFill = mode_lib->vba.RemainingFillLevel
2674 					/ (mode_lib->vba.SrcActiveDrainRate
2675 							* mode_lib->vba.XFCFillBWOverhead / 100);
2677 					mode_lib->vba.XFCRemoteSurfaceFlipDelay
2678 							+ mode_lib->vba.TFinalxFill
2681 									* mode_lib->vba.HTotal[k]
2682 									/ mode_lib->vba.PixelClock[k];
2695 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2697 			mode_lib->vba.DETBufferSizeInKByte,
2698 			mode_lib->vba.SwathHeightY[k],
2699 			mode_lib->vba.SwathHeightC[k],
2707 				mode_lib->vba.SwathHeightY[k]);
2710 						* (mode_lib->vba.HTotal[k]
2711 								/ mode_lib->vba.PixelClock[k])
2712 						/ mode_lib->vba.VRatio[k];
2715 	mode_lib->vba.StutterPeriod = 999999.0;
2716 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2717 		if (locals->FullDETBufferingTimeY[k] < mode_lib->vba.StutterPeriod) {
2718 			mode_lib->vba.StutterPeriod = locals->FullDETBufferingTimeY[k];
2719 			mode_lib->vba.FrameTimeForMinFullDETBufferingTime =
2720 				(double) mode_lib->vba.VTotal[k] * mode_lib->vba.HTotal[k]
2721 				/ mode_lib->vba.PixelClock[k];
2725 				mode_lib->vba.SwathHeightY[k] - (locals->LinesInDETY[k] - locals->LinesInDETYRoundedDownToSwath[k]);
2729 	mode_lib->vba.AverageReadBandwidth = 0.0;
2730 	mode_lib->vba.TotalRowReadBandwidth = 0.0;
2731 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2734 		if (mode_lib->vba.DCCEnable[k]) {
2740 			mode_lib->vba.AverageReadBandwidth =
2741 					mode_lib->vba.AverageReadBandwidth
2743 								dml_min(mode_lib->vba.DCCRate[k], DCCRateLimit);
2745 			mode_lib->vba.AverageReadBandwidth =
2746 					mode_lib->vba.AverageReadBandwidth
2750 		mode_lib->vba.TotalRowReadBandwidth = mode_lib->vba.TotalRowReadBandwidth +
2754 	mode_lib->vba.AverageDCCCompressionRate = mode_lib->vba.TotalDataReadBandwidth / mode_lib->vba.AverageReadBandwidth;
2756 	mode_lib->vba.PartOfBurstThatFitsInROB =
2758 					mode_lib->vba.StutterPeriod
2759 							* mode_lib->vba.TotalDataReadBandwidth,
2760 					mode_lib->vba.ROBBufferSizeInKByte * 1024
2761 							* mode_lib->vba.AverageDCCCompressionRate);
2762 	mode_lib->vba.StutterBurstTime = mode_lib->vba.PartOfBurstThatFitsInROB
2763 			/ mode_lib->vba.AverageDCCCompressionRate / mode_lib->vba.ReturnBW
2764 			+ (mode_lib->vba.StutterPeriod * mode_lib->vba.TotalDataReadBandwidth
2765 					- mode_lib->vba.PartOfBurstThatFitsInROB)
2766 					/ (mode_lib->vba.DCFCLK * 64)
2767 					+ mode_lib->vba.StutterPeriod * mode_lib->vba.TotalRowReadBandwidth / mode_lib->vba.ReturnBW;
2768 	mode_lib->vba.StutterBurstTime = dml_max(
2769 		mode_lib->vba.StutterBurstTime,
2771 		locals->SwathWidthYCriticalPlane / mode_lib->vba.ReturnBW)
2774 	mode_lib->vba.TotalActiveWriteback = 0;
2775 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2776 		if (mode_lib->vba.WritebackEnable[k] == true) {
2777 			mode_lib->vba.TotalActiveWriteback = mode_lib->vba.TotalActiveWriteback + 1;
2781 	if (mode_lib->vba.TotalActiveWriteback == 0) {
2782 		mode_lib->vba.StutterEfficiencyNotIncludingVBlank = (1
2783 				- (mode_lib->vba.SRExitTime + mode_lib->vba.StutterBurstTime)
2784 						/ mode_lib->vba.StutterPeriod) * 100;
2786 		mode_lib->vba.StutterEfficiencyNotIncludingVBlank = 0;
2789 	mode_lib->vba.SmallestVBlank = 999999;
2790 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2791 		if (mode_lib->vba.SynchronizedVBlank || mode_lib->vba.NumberOfActivePlanes == 1) {
2792 			mode_lib->vba.VBlankTime = (double) (mode_lib->vba.VTotal[k]
2793 					- mode_lib->vba.VActive[k]) * mode_lib->vba.HTotal[k]
2794 					/ mode_lib->vba.PixelClock[k];
2796 			mode_lib->vba.VBlankTime = 0;
2798 		mode_lib->vba.SmallestVBlank = dml_min(
2799 				mode_lib->vba.SmallestVBlank,
2800 				mode_lib->vba.VBlankTime);
2803 	mode_lib->vba.StutterEfficiency = (mode_lib->vba.StutterEfficiencyNotIncludingVBlank / 100
2804 			* (mode_lib->vba.FrameTimeForMinFullDETBufferingTime
2805 					- mode_lib->vba.SmallestVBlank)
2806 			+ mode_lib->vba.SmallestVBlank)
2807 			/ mode_lib->vba.FrameTimeForMinFullDETBufferingTime * 100;
2830 	for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
2833 		if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
2836 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32) {
2839 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_16) {
2842 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_8) {
2845 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
2853 		if ((mode_lib->vba.SourcePixelFormat[k] == dm_444_64
2854 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_32
2855 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16
2856 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_8)) {
2857 			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
2859 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
2861 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32
2862 					|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16) {
2872 			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
2875 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
2888 		if (mode_lib->vba.SourceScan[k] == dm_horz) {
2896 		if ((mode_lib->vba.SourcePixelFormat[k] == dm_444_64
2897 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_32
2898 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16
2899 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_8)) {
2900 			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
2901 					|| (mode_lib->vba.SourcePixelFormat[k] == dm_444_64
2902 							&& (mode_lib->vba.SurfaceTiling[k]
2904 									|| mode_lib->vba.SurfaceTiling[k]
2906 									|| mode_lib->vba.SurfaceTiling[k]
2908 									|| mode_lib->vba.SurfaceTiling[k]
2910 									|| mode_lib->vba.SurfaceTiling[k]
2912 									|| mode_lib->vba.SurfaceTiling[k]
2914 									|| mode_lib->vba.SurfaceTiling[k]
2916 							&& mode_lib->vba.SourceScan[k] == dm_horz)) {
2918 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_8
2919 					&& mode_lib->vba.SourceScan[k] != dm_horz) {
2926 			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
2929 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8
2930 					&& mode_lib->vba.SourceScan[k] == dm_horz) {
2933 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10
2934 					&& mode_lib->vba.SourceScan[k] == dm_horz) {
2943 		if (mode_lib->vba.SourceScan[k] == dm_horz) {
2944 			SwathWidth = mode_lib->vba.ViewportWidth[k];
2946 			SwathWidth = mode_lib->vba.ViewportHeight[k];
2949 		if (mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_2to1) {
2952 		for (j = 0; j < mode_lib->vba.NumberOfActivePlanes; ++j) {
2953 			if (mode_lib->vba.BlendingAndTiming[k] == j
2954 					&& mode_lib->vba.ODMCombineEnabled[k] == dm_odm_combine_mode_2to1) {
2962 					mode_lib->vba.HActive[k] / 2.0 * mode_lib->vba.HRatio[k]);
2964 			SwathWidth = SwathWidth / mode_lib->vba.DPPPerPlane[k];
2972 		if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
2983 			if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
2992 				<= mode_lib->vba.DETBufferSizeInKByte * 1024.0 / 2.0) {
2993 			mode_lib->vba.SwathHeightY[k] = MaximumSwathHeightY;
2994 			mode_lib->vba.SwathHeightC[k] = MaximumSwathHeightC;
2996 			mode_lib->vba.SwathHeightY[k] = MinimumSwathHeightY;
2997 			mode_lib->vba.SwathHeightC[k] = MinimumSwathHeightC;
3001 				mode_lib->vba.DETBufferSizeInKByte,
3002 				mode_lib->vba.SwathHeightY[k],
3003 				mode_lib->vba.SwathHeightC[k],
3004 				&mode_lib->vba.DETBufferSizeY[k],
3005 				&mode_lib->vba.DETBufferSizeC[k]);
3398 	struct vba_vars_st *locals = &mode_lib->vba;
3407 	mode_lib->vba.ScaleRatioAndTapsSupport = true;
3408 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3409 		if (mode_lib->vba.ScalerEnabled[k] == false
3410 				&& ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
3411 						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
3412 						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
3413 						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
3414 						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8)
3415 						|| mode_lib->vba.HRatio[k] != 1.0
3416 						|| mode_lib->vba.htaps[k] != 1.0
3417 						|| mode_lib->vba.VRatio[k] != 1.0
3418 						|| mode_lib->vba.vtaps[k] != 1.0)) {
3419 			mode_lib->vba.ScaleRatioAndTapsSupport = false;
3420 		} else if (mode_lib->vba.vtaps[k] < 1.0 || mode_lib->vba.vtaps[k] > 8.0
3421 				|| mode_lib->vba.htaps[k] < 1.0 || mode_lib->vba.htaps[k] > 8.0
3422 				|| (mode_lib->vba.htaps[k] > 1.0
3423 						&& (mode_lib->vba.htaps[k] % 2) == 1)
3424 				|| mode_lib->vba.HRatio[k] > mode_lib->vba.MaxHSCLRatio
3425 				|| mode_lib->vba.VRatio[k] > mode_lib->vba.MaxVSCLRatio
3426 				|| mode_lib->vba.HRatio[k] > mode_lib->vba.htaps[k]
3427 				|| mode_lib->vba.VRatio[k] > mode_lib->vba.vtaps[k]
3428 				|| (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
3429 						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
3430 						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
3431 						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
3432 						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8
3433 						&& (mode_lib->vba.HRatio[k] / 2.0
3434 								> mode_lib->vba.HTAPsChroma[k]
3435 								|| mode_lib->vba.VRatio[k] / 2.0
3436 										> mode_lib->vba.VTAPsChroma[k]))) {
3437 			mode_lib->vba.ScaleRatioAndTapsSupport = false;
3442 	mode_lib->vba.SourceFormatPixelAndScanSupport = true;
3443 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3444 		if ((mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
3445 				&& mode_lib->vba.SourceScan[k] != dm_horz)
3446 				|| ((mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d
3447 						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_4kb_d_x
3448 						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d
3449 						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_t
3450 						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_d_x
3451 						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_var_d
3452 						|| mode_lib->vba.SurfaceTiling[k] == dm_sw_var_d_x)
3453 						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_64)
3454 				|| (mode_lib->vba.SurfaceTiling[k] == dm_sw_64kb_r_x
3455 						&& (mode_lib->vba.SourcePixelFormat[k] == dm_mono_8
3456 								|| mode_lib->vba.SourcePixelFormat[k]
3458 								|| mode_lib->vba.SourcePixelFormat[k]
3460 				|| (((mode_lib->vba.SurfaceTiling[k] == dm_sw_gfx7_2d_thin_gl
3461 						|| mode_lib->vba.SurfaceTiling[k]
3463 						&& !((mode_lib->vba.SourcePixelFormat[k]
3465 								|| mode_lib->vba.SourcePixelFormat[k]
3467 								&& mode_lib->vba.SourceScan[k]
3469 								&& mode_lib->vba.SupportGFX7CompatibleTilingIn32bppAnd64bpp
3471 								&& mode_lib->vba.DCCEnable[k]
3473 						|| (mode_lib->vba.DCCEnable[k] == true
3474 								&& (mode_lib->vba.SurfaceTiling[k]
3476 										|| mode_lib->vba.SourcePixelFormat[k]
3478 										|| mode_lib->vba.SourcePixelFormat[k]
3480 			mode_lib->vba.SourceFormatPixelAndScanSupport = false;
3485 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3486 		if (mode_lib->vba.SourcePixelFormat[k] == dm_444_64) {
3489 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_32) {
3492 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_444_16
3493 				|| mode_lib->vba.SourcePixelFormat[k] == dm_mono_16) {
3496 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_mono_8) {
3499 		} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8) {
3506 		if (mode_lib->vba.SourceScan[k] == dm_horz) {
3507 			locals->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportWidth[k];
3509 			locals->SwathWidthYSingleDPP[k] = mode_lib->vba.ViewportHeight[k];
3512 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3514 				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
3516 				/ (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k] / 2.0;
3519 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3520 		if (mode_lib->vba.WritebackEnable[k] == true
3521 				&& mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
3522 			locals->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
3523 					* mode_lib->vba.WritebackDestinationHeight[k]
3524 					/ (mode_lib->vba.WritebackSourceHeight[k]
3525 							* mode_lib->vba.HTotal[k]
3526 							/ mode_lib->vba.PixelClock[k]) * 4.0;
3527 		} else if (mode_lib->vba.WritebackEnable[k] == true
3528 				&& mode_lib->vba.WritebackPixelFormat[k] == dm_420_10) {
3529 			locals->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
3530 					* mode_lib->vba.WritebackDestinationHeight[k]
3531 					/ (mode_lib->vba.WritebackSourceHeight[k]
3532 							* mode_lib->vba.HTotal[k]
3533 							/ mode_lib->vba.PixelClock[k]) * 3.0;
3534 		} else if (mode_lib->vba.WritebackEnable[k] == true) {
3535 			locals->WriteBandwidth[k] = mode_lib->vba.WritebackDestinationWidth[k]
3536 					* mode_lib->vba.WritebackDestinationHeight[k]
3537 					/ (mode_lib->vba.WritebackSourceHeight[k]
3538 							* mode_lib->vba.HTotal[k]
3539 							/ mode_lib->vba.PixelClock[k]) * 1.5;
3544 	mode_lib->vba.DCCEnabledInAnyPlane = false;
3545 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3546 		if (mode_lib->vba.DCCEnable[k] == true) {
3547 			mode_lib->vba.DCCEnabledInAnyPlane = true;
3550 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
3552 				mode_lib->vba.ReturnBusWidth * mode_lib->vba.DCFCLKPerState[i],
3553 				mode_lib->vba.DRAMSpeedPerState[i] * mode_lib->vba.NumberOfChannels
3554 						* mode_lib->vba.DRAMChannelWidth,
3555 				mode_lib->vba.FabricClockPerState[i]
3556 						* mode_lib->vba.FabricDatapathToDCNDataReturn);
3557 		if (mode_lib->vba.HostVMEnable == false) {
3559 					* mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelDataOnly / 100.0;
3562 					* mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData / 100.0;
3567 	mode_lib->vba.WritebackLatencySupport = true;
3568 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3569 		if (mode_lib->vba.WritebackEnable[k] == true) {
3570 			if (mode_lib->vba.WritebackPixelFormat[k] == dm_444_32) {
3572 						> (mode_lib->vba.WritebackInterfaceLumaBufferSize
3573 								+ mode_lib->vba.WritebackInterfaceChromaBufferSize)
3574 								/ mode_lib->vba.WritebackLatency) {
3575 					mode_lib->vba.WritebackLatencySupport = false;
3581 										mode_lib->vba.WritebackInterfaceLumaBufferSize,
3583 												* mode_lib->vba.WritebackInterfaceChromaBufferSize)
3584 								/ mode_lib->vba.WritebackLatency) {
3585 					mode_lib->vba.WritebackLatencySupport = false;
3592 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
3594 				(mode_lib->vba.RoundTripPingLatencyCycles + 32.0) / mode_lib->vba.DCFCLKPerState[i]
3595 				+ dml_max3(mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelDataOnly,
3596 						mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
3597 						mode_lib->vba.UrgentOutOfOrderReturnPerChannelVMDataOnly)
3598 					* mode_lib->vba.NumberOfChannels / locals->ReturnBWPerState[i][0];
3599 		if ((mode_lib->vba.ROBBufferSizeInKByte - mode_lib->vba.PixelChunkSizeInKByte) * 1024.0 / locals->ReturnBWPerState[i][0]
3608 	mode_lib->vba.TotalNumberOfActiveWriteback = 0;
3609 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3610 		if (mode_lib->vba.WritebackEnable[k] == true) {
3611 			if (mode_lib->vba.ActiveWritebacksPerPlane[k] == 0)
3612 				mode_lib->vba.ActiveWritebacksPerPlane[k] = 1;
3613 			mode_lib->vba.TotalNumberOfActiveWriteback =
3614 					mode_lib->vba.TotalNumberOfActiveWriteback
3615 							+ mode_lib->vba.ActiveWritebacksPerPlane[k];
3618 	mode_lib->vba.WritebackModeSupport = true;
3619 	if (mode_lib->vba.TotalNumberOfActiveWriteback > mode_lib->vba.MaxNumWriteback) {
3620 		mode_lib->vba.WritebackModeSupport = false;
3622 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3623 		if (mode_lib->vba.WritebackEnable[k] == true
3624 				&& mode_lib->vba.Writeback10bpc420Supported != true
3625 				&& mode_lib->vba.WritebackPixelFormat[k] == dm_420_10) {
3626 			mode_lib->vba.WritebackModeSupport = false;
3631 	mode_lib->vba.WritebackScaleRatioAndTapsSupport = true;
3632 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3633 		if (mode_lib->vba.WritebackEnable[k] == true) {
3634 			if (mode_lib->vba.WritebackLumaAndChromaScalingSupported == false
3635 					&& (mode_lib->vba.WritebackHRatio[k] != 1.0
3636 							|| mode_lib->vba.WritebackVRatio[k] != 1.0)) {
3637 				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
3639 			if (mode_lib->vba.WritebackHRatio[k] > mode_lib->vba.WritebackMaxHSCLRatio
3640 					|| mode_lib->vba.WritebackVRatio[k]
3641 							> mode_lib->vba.WritebackMaxVSCLRatio
3642 					|| mode_lib->vba.WritebackHRatio[k]
3643 							< mode_lib->vba.WritebackMinHSCLRatio
3644 					|| mode_lib->vba.WritebackVRatio[k]
3645 							< mode_lib->vba.WritebackMinVSCLRatio
3646 					|| mode_lib->vba.WritebackLumaHTaps[k]
3647 							> mode_lib->vba.WritebackMaxHSCLTaps
3648 					|| mode_lib->vba.WritebackLumaVTaps[k]
3649 							> mode_lib->vba.WritebackMaxVSCLTaps
3650 					|| mode_lib->vba.WritebackHRatio[k]
3651 							> mode_lib->vba.WritebackLumaHTaps[k]
3652 					|| mode_lib->vba.WritebackVRatio[k]
3653 							> mode_lib->vba.WritebackLumaVTaps[k]
3654 					|| (mode_lib->vba.WritebackLumaHTaps[k] > 2.0
3655 							&& ((mode_lib->vba.WritebackLumaHTaps[k] % 2)
3657 					|| (mode_lib->vba.WritebackPixelFormat[k] != dm_444_32
3658 							&& (mode_lib->vba.WritebackChromaHTaps[k]
3659 									> mode_lib->vba.WritebackMaxHSCLTaps
3660 									|| mode_lib->vba.WritebackChromaVTaps[k]
3661 											> mode_lib->vba.WritebackMaxVSCLTaps
3663 											* mode_lib->vba.WritebackHRatio[k]
3664 											> mode_lib->vba.WritebackChromaHTaps[k]
3666 											* mode_lib->vba.WritebackVRatio[k]
3667 											> mode_lib->vba.WritebackChromaVTaps[k]
3668 									|| (mode_lib->vba.WritebackChromaHTaps[k] > 2.0
3669 										&& ((mode_lib->vba.WritebackChromaHTaps[k] % 2) == 1))))) {
3670 				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
3672 			if (mode_lib->vba.WritebackVRatio[k] < 1.0) {
3673 				mode_lib->vba.WritebackLumaVExtra =
3674 						dml_max(1.0 - 2.0 / dml_ceil(1.0 / mode_lib->vba.WritebackVRatio[k], 1.0), 0.0);
3676 				mode_lib->vba.WritebackLumaVExtra = -1;
3678 			if ((mode_lib->vba.WritebackPixelFormat[k] == dm_444_32
3679 					&& mode_lib->vba.WritebackLumaVTaps[k]
3680 							> (mode_lib->vba.WritebackLineBufferLumaBufferSize
3681 									+ mode_lib->vba.WritebackLineBufferChromaBufferSize)
3683 									/ mode_lib->vba.WritebackDestinationWidth[k]
3684 									- mode_lib->vba.WritebackLumaVExtra)
3685 					|| (mode_lib->vba.WritebackPixelFormat[k] == dm_420_8
3686 							&& mode_lib->vba.WritebackLumaVTaps[k]
3687 									> mode_lib->vba.WritebackLineBufferLumaBufferSize
3688 											* 8.0 / 10.0 / mode_lib->vba.WritebackDestinationWidth[k]
3689 											- mode_lib->vba.WritebackLumaVExtra)
3690 					|| (mode_lib->vba.WritebackPixelFormat[k] == dm_420_10
3691 							&& mode_lib->vba.WritebackLumaVTaps[k]
3692 									> mode_lib->vba.WritebackLineBufferLumaBufferSize
3694 											/ mode_lib->vba.WritebackDestinationWidth[k]
3695 											- mode_lib->vba.WritebackLumaVExtra)) {
3696 				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
3698 			if (2.0 * mode_lib->vba.WritebackVRatio[k] < 1) {
3699 				mode_lib->vba.WritebackChromaVExtra = 0.0;
3701 				mode_lib->vba.WritebackChromaVExtra = -1;
3703 			if ((mode_lib->vba.WritebackPixelFormat[k] == dm_420_8
3704 					&& mode_lib->vba.WritebackChromaVTaps[k]
3705 							> mode_lib->vba.WritebackLineBufferChromaBufferSize
3706 									* 8.0 / 10.0 / mode_lib->vba.WritebackDestinationWidth[k]
3707 									- mode_lib->vba.WritebackChromaVExtra)
3708 					|| (mode_lib->vba.WritebackPixelFormat[k] == dm_420_10
3709 							&& mode_lib->vba.WritebackChromaVTaps[k]
3710 									> mode_lib->vba.WritebackLineBufferChromaBufferSize
3712 											/ mode_lib->vba.WritebackDestinationWidth[k]
3713 											- mode_lib->vba.WritebackChromaVExtra)) {
3714 				mode_lib->vba.WritebackScaleRatioAndTapsSupport = false;
3720 	mode_lib->vba.WritebackRequiredDISPCLK = 0.0;
3721 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3722 		if (mode_lib->vba.WritebackEnable[k] == true) {
3723 			mode_lib->vba.WritebackRequiredDISPCLK =
3725 							mode_lib->vba.WritebackRequiredDISPCLK,
3727 									mode_lib->vba.WritebackPixelFormat[k],
3728 									mode_lib->vba.PixelClock[k],
3729 									mode_lib->vba.WritebackHRatio[k],
3730 									mode_lib->vba.WritebackVRatio[k],
3731 									mode_lib->vba.WritebackLumaHTaps[k],
3732 									mode_lib->vba.WritebackLumaVTaps[k],
3733 									mode_lib->vba.WritebackChromaHTaps[k],
3734 									mode_lib->vba.WritebackChromaVTaps[k],
3735 									mode_lib->vba.WritebackDestinationWidth[k],
3736 									mode_lib->vba.HTotal[k],
3737 									mode_lib->vba.WritebackChromaLineBufferWidth));
3740 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3741 		if (mode_lib->vba.HRatio[k] > 1.0) {
3743 					mode_lib->vba.MaxDCHUBToPSCLThroughput,
3744 					mode_lib->vba.MaxPSCLToLBThroughput
3745 							* mode_lib->vba.HRatio[k]
3747 									mode_lib->vba.htaps[k]
3752 					mode_lib->vba.MaxDCHUBToPSCLThroughput,
3753 					mode_lib->vba.MaxPSCLToLBThroughput);
3758 					mode_lib->vba.PixelClock[k]
3760 									mode_lib->vba.vtaps[k] / 6.0
3763 													mode_lib->vba.HRatio[k]),
3764 									mode_lib->vba.HRatio[k]
3765 											* mode_lib->vba.VRatio[k]
3768 			if ((mode_lib->vba.htaps[k] > 6.0 || mode_lib->vba.vtaps[k] > 6.0)
3770 							< 2.0 * mode_lib->vba.PixelClock[k]) {
3772 						* mode_lib->vba.PixelClock[k];
3775 			if (mode_lib->vba.HRatio[k] / 2.0 > 1.0) {
3778 								mode_lib->vba.MaxDCHUBToPSCLThroughput,
3779 								mode_lib->vba.MaxPSCLToLBThroughput
3780 										* mode_lib->vba.HRatio[k]
3783 												mode_lib->vba.HTAPsChroma[k]
3788 						mode_lib->vba.MaxDCHUBToPSCLThroughput,
3789 						mode_lib->vba.MaxPSCLToLBThroughput);
3792 					mode_lib->vba.PixelClock[k]
3794 									mode_lib->vba.vtaps[k] / 6.0
3797 													mode_lib->vba.HRatio[k]),
3798 									mode_lib->vba.HRatio[k]
3799 											* mode_lib->vba.VRatio[k]
3801 									mode_lib->vba.VTAPsChroma[k]
3805 													mode_lib->vba.HRatio[k]
3807 									mode_lib->vba.HRatio[k]
3808 											* mode_lib->vba.VRatio[k]
3812 			if ((mode_lib->vba.htaps[k] > 6.0 || mode_lib->vba.vtaps[k] > 6.0
3813 					|| mode_lib->vba.HTAPsChroma[k] > 6.0
3814 					|| mode_lib->vba.VTAPsChroma[k] > 6.0)
3816 							< 2.0 * mode_lib->vba.PixelClock[k]) {
3818 						* mode_lib->vba.PixelClock[k];
3822 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3824 				mode_lib->vba.SourcePixelFormat[k],
3825 				mode_lib->vba.SurfaceTiling[k],
3832 		if (mode_lib->vba.SourceScan[k] == dm_horz) {
3839 		if ((mode_lib->vba.SourcePixelFormat[k] == dm_444_64
3840 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_32
3841 				|| mode_lib->vba.SourcePixelFormat[k] == dm_444_16
3842 				|| mode_lib->vba.SourcePixelFormat[k] == dm_mono_16
3843 				|| mode_lib->vba.SourcePixelFormat[k] == dm_mono_8)) {
3844 			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear
3845 					|| (mode_lib->vba.SourcePixelFormat[k] == dm_444_64
3846 							&& (mode_lib->vba.SurfaceTiling[k]
3848 									|| mode_lib->vba.SurfaceTiling[k]
3850 									|| mode_lib->vba.SurfaceTiling[k]
3852 									|| mode_lib->vba.SurfaceTiling[k]
3854 									|| mode_lib->vba.SurfaceTiling[k]
3856 									|| mode_lib->vba.SurfaceTiling[k]
3858 									|| mode_lib->vba.SurfaceTiling[k]
3860 							&& mode_lib->vba.SourceScan[k] == dm_horz)) {
3868 			if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
3871 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_8
3872 					&& mode_lib->vba.SourceScan[k] == dm_horz) {
3876 			} else if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10
3877 					&& mode_lib->vba.SourceScan[k] == dm_horz) {
3886 		if (mode_lib->vba.SurfaceTiling[k] == dm_sw_linear) {
3887 			mode_lib->vba.MaximumSwathWidthSupport = 8192.0;
3889 			mode_lib->vba.MaximumSwathWidthSupport = 5120.0;
3891 		mode_lib->vba.MaximumSwathWidthInDETBuffer =
3893 						mode_lib->vba.MaximumSwathWidthSupport,
3894 						mode_lib->vba.DETBufferSizeInKByte * 1024.0 / 2.0
3901 			mode_lib->vba.MaximumSwathWidthInLineBuffer =
3902 					mode_lib->vba.LineBufferSize
3903 							* dml_max(mode_lib->vba.HRatio[k], 1.0)
3904 							/ mode_lib->vba.LBBitPerPixel[k]
3905 							/ (mode_lib->vba.vtaps[k]
3908 													mode_lib->vba.VRatio[k],
3913 			mode_lib->vba.MaximumSwathWidthInLineBuffer =
3915 							mode_lib->vba.LineBufferSize
3917 											mode_lib->vba.HRatio[k],
3919 									/ mode_lib->vba.LBBitPerPixel[k]
3920 									/ (mode_lib->vba.vtaps[k]
3923 															mode_lib->vba.VRatio[k],
3927 							2.0 * mode_lib->vba.LineBufferSize
3929 											mode_lib->vba.HRatio[k]
3932 									/ mode_lib->vba.LBBitPerPixel[k]
3933 									/ (mode_lib->vba.VTAPsChroma[k]
3936 															mode_lib->vba.VRatio[k]
3943 				mode_lib->vba.MaximumSwathWidthInDETBuffer,
3944 				mode_lib->vba.MaximumSwathWidthInLineBuffer);
3946 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
3948 			mode_lib->vba.MaxDispclk[mode_lib->vba.soc.num_states],
3949 			mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
3952 			mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(
3953 				mode_lib->vba.MaxDispclk[i],
3954 				mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
3955 			mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity = RoundToDFSGranularityDown(
3956 				mode_lib->vba.MaxDppclk[i],
3957 				mode_lib->vba.DISPCLKDPPCLKVCOSpeed);
3960 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
3961 				mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine =
3962 						mode_lib->vba.PixelClock[k]
3964 										+ mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading
3967 										+ mode_lib->vba.DISPCLKRampingMargin
3969 				if (mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine >= mode_lib->vba.MaxDispclk[i]
3970 						&& i == mode_lib->vba.soc.num_states)
3971 					mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine = mode_lib->vba.PixelClock[k]
3972 							* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
3974 				mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
3975 					* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * (1 + mode_lib->vba.DISPCLKRampingMargin / 100.0);
3976 				if (mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine >= mode_lib->vba.MaxDispclk[i]
3977 						&& i == mode_lib->vba.soc.num_states)
3978 					mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
3979 							* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
3982 				mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
3983 				if (mode_lib->vba.ODMCapability) {
3986 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
3989 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
3992 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
3996 				if (locals->MinDPPCLKUsingSingleDPP[k] * (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) <= mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity
4001 						locals->MinDPPCLKUsingSingleDPP[k] * (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
4005 						locals->MinDPPCLKUsingSingleDPP[k] * (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2.0;
4009 						mode_lib->vba.PlaneRequiredDISPCLK);
4010 				if ((locals->MinDPPCLKUsingSingleDPP[k] / locals->NoOfDPP[i][j][k] * (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
4011 						> mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity)
4012 						|| (mode_lib->vba.PlaneRequiredDISPCLK > mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity)) {
4017 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++)
4020 				while (locals->TotalNumberOfActiveDPP[i][j] < mode_lib->vba.MaxNumDPP
4021 						&& locals->TotalNumberOfActiveDPP[i][j] < 2 * mode_lib->vba.NumberOfActivePlanes) {
4027 					for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
4036 							* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100) / 2;
4040 			if (locals->TotalNumberOfActiveDPP[i][j] > mode_lib->vba.MaxNumDPP) {
4043 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4048 							* (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
4052 										* (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) / 2.0;
4054 					if (i != mode_lib->vba.soc.num_states) {
4055 						mode_lib->vba.PlaneRequiredDISPCLK =
4056 								mode_lib->vba.PixelClock[k]
4057 										* (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
4058 										* (1.0 + mode_lib->vba.DISPCLKRampingMargin / 100.0);
4060 						mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PixelClock[k]
4061 							* (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
4065 							mode_lib->vba.PlaneRequiredDISPCLK);
4066 					if (locals->MinDPPCLKUsingSingleDPP[k] / locals->NoOfDPP[i][j][k] * (1.0 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0)
4067 							> mode_lib->vba.MaxDppclkRoundedDownToDFSGranularity
4068 							|| mode_lib->vba.PlaneRequiredDISPCLK > mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity)
4072 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++)
4077 					mode_lib->vba.WritebackRequiredDISPCLK);
4078 			if (mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity
4079 					< mode_lib->vba.WritebackRequiredDISPCLK) {
4086 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4088 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4090 				if (dml_min(locals->SwathWidthYSingleDPP[k], dml_round(mode_lib->vba.HActive[k] / 2.0 * mode_lib->vba.HRatio[k]))
4103 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4105 			if (locals->TotalNumberOfActiveDPP[i][j] <= mode_lib->vba.MaxNumDPP)
4113 	mode_lib->vba.TotalNumberOfActiveOTG = 0.0;
4114 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4115 		if (mode_lib->vba.BlendingAndTiming[k] == k) {
4116 			mode_lib->vba.TotalNumberOfActiveOTG = mode_lib->vba.TotalNumberOfActiveOTG
4120 	if (mode_lib->vba.TotalNumberOfActiveOTG <= mode_lib->vba.MaxNumOTG) {
4121 		mode_lib->vba.NumberOfOTGSupport = true;
4123 		mode_lib->vba.NumberOfOTGSupport = false;
4127 	mode_lib->vba.NonsupportedDSCInputBPC = false;
4128 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4129 		if (!(mode_lib->vba.DSCInputBitPerComponent[k] == 12.0
4130 				|| mode_lib->vba.DSCInputBitPerComponent[k] == 10.0
4131 				|| mode_lib->vba.DSCInputBitPerComponent[k] == 8.0)) {
4132 			mode_lib->vba.NonsupportedDSCInputBPC = true;
4135 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4136 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4139 			if (mode_lib->vba.BlendingAndTiming[k] == k) {
4140 				if (mode_lib->vba.Output[k] == dm_hdmi) {
4144 							dml_min(600.0, mode_lib->vba.PHYCLKPerState[i]) / mode_lib->vba.PixelClockBackEnd[k] * 24,
4145 							mode_lib->vba.ForcedOutputLinkBPP[k],
4147 							mode_lib->vba.Output[k],
4148 							mode_lib->vba.OutputFormat[k],
4149 							mode_lib->vba.DSCInputBitPerComponent[k]);
4150 				} else if (mode_lib->vba.Output[k] == dm_dp
4151 						|| mode_lib->vba.Output[k] == dm_edp) {
4152 					if (mode_lib->vba.Output[k] == dm_edp) {
4153 						mode_lib->vba.EffectiveFECOverhead = 0.0;
4155 						mode_lib->vba.EffectiveFECOverhead =
4156 								mode_lib->vba.FECOverhead;
4158 					if (mode_lib->vba.PHYCLKPerState[i] >= 270.0) {
4159 						mode_lib->vba.Outbpp = TruncToValidBPP(
4160 								(1.0 - mode_lib->vba.Downspreading / 100.0) * 270.0
4161 								* mode_lib->vba.OutputLinkDPLanes[k] / mode_lib->vba.PixelClockBackEnd[k] * 8.0,
4162 								mode_lib->vba.ForcedOutputLinkBPP[k],
4164 								mode_lib->vba.Output[k],
4165 								mode_lib->vba.OutputFormat[k],
4166 								mode_lib->vba.DSCInputBitPerComponent[k]);
4167 						mode_lib->vba.OutbppDSC = TruncToValidBPP(
4168 								(1.0 - mode_lib->vba.Downspreading / 100.0) * (1.0 - mode_lib->vba.EffectiveFECOverhead / 100.0) * 270.0
4169 								* mode_lib->vba.OutputLinkDPLanes[k] / mode_lib->vba.PixelClockBackEnd[k] * 8.0,
4170 								mode_lib->vba.ForcedOutputLinkBPP[k],
4172 								mode_lib->vba.Output[k],
4173 								mode_lib->vba.OutputFormat[k],
4174 								mode_lib->vba.DSCInputBitPerComponent[k]);
4175 						if (mode_lib->vba.DSCEnabled[k] == true) {
4177 							if (mode_lib->vba.Output[k] == dm_dp) {
4182 							mode_lib->vba.Outbpp = mode_lib->vba.OutbppDSC;
4187 						locals->OutputBppPerState[i][k] = mode_lib->vba.Outbpp;
4189 					if (mode_lib->vba.Outbpp == BPP_INVALID && mode_lib->vba.PHYCLKPerState[i] >= 540.0) {
4190 						mode_lib->vba.Outbpp = TruncToValidBPP(
4191 								(1.0 - mode_lib->vba.Downspreading / 100.0) * 540.0
4192 								* mode_lib->vba.OutputLinkDPLanes[k] / mode_lib->vba.PixelClockBackEnd[k] * 8.0,
4193 								mode_lib->vba.ForcedOutputLinkBPP[k],
4195 									mode_lib->vba.Output[k],
4196 									mode_lib->vba.OutputFormat[k],
4197 									mode_lib->vba.DSCInputBitPerComponent[k]);
4198 						mode_lib->vba.OutbppDSC = TruncToValidBPP(
4199 								(1.0 - mode_lib->vba.Downspreading / 100.0) * (1.0 - mode_lib->vba.EffectiveFECOverhead / 100.0) * 540.0
4200 								* mode_lib->vba.OutputLinkDPLanes[k] / mode_lib->vba.PixelClockBackEnd[k] * 8.0,
4201 								mode_lib->vba.ForcedOutputLinkBPP[k],
4203 								mode_lib->vba.Output[k],
4204 								mode_lib->vba.OutputFormat[k],
4205 								mode_lib->vba.DSCInputBitPerComponent[k]);
4206 						if (mode_lib->vba.DSCEnabled[k] == true) {
4208 							if (mode_lib->vba.Output[k] == dm_dp) {
4213 							mode_lib->vba.Outbpp = mode_lib->vba.OutbppDSC;
4218 						locals->OutputBppPerState[i][k] = mode_lib->vba.Outbpp;
4220 					if (mode_lib->vba.Outbpp == BPP_INVALID
4221 							&& mode_lib->vba.PHYCLKPerState[i]
4223 						mode_lib->vba.Outbpp = TruncToValidBPP(
4224 								(1.0 - mode_lib->vba.Downspreading / 100.0) * 810.0
4225 								* mode_lib->vba.OutputLinkDPLanes[k] / mode_lib->vba.PixelClockBackEnd[k] * 8.0,
4226 								mode_lib->vba.ForcedOutputLinkBPP[k],
4228 								mode_lib->vba.Output[k],
4229 								mode_lib->vba.OutputFormat[k],
4230 								mode_lib->vba.DSCInputBitPerComponent[k]);
4231 						mode_lib->vba.OutbppDSC = TruncToValidBPP(
4232 								(1.0 - mode_lib->vba.Downspreading / 100.0) * (1.0 - mode_lib->vba.EffectiveFECOverhead / 100.0) * 810.0
4233 								* mode_lib->vba.OutputLinkDPLanes[k] / mode_lib->vba.PixelClockBackEnd[k] * 8.0,
4234 								mode_lib->vba.ForcedOutputLinkBPP[k],
4236 								mode_lib->vba.Output[k],
4237 								mode_lib->vba.OutputFormat[k],
4238 								mode_lib->vba.DSCInputBitPerComponent[k]);
4239 						if (mode_lib->vba.DSCEnabled[k] == true || mode_lib->vba.Outbpp == BPP_INVALID) {
4241 							if (mode_lib->vba.Output[k] == dm_dp) {
4246 							mode_lib->vba.Outbpp = mode_lib->vba.OutbppDSC;
4252 								mode_lib->vba.Outbpp;
4260 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4262 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4264 					|| (mode_lib->vba.OutputFormat[k] == dm_420
4265 							&& mode_lib->vba.Interlace[k] == true
4266 							&& mode_lib->vba.ProgressiveToInterlaceUnitInOPP == true)) {
4271 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4272 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4274 			if (mode_lib->vba.BlendingAndTiming[k] == k) {
4275 				if ((mode_lib->vba.Output[k] == dm_dp
4276 						|| mode_lib->vba.Output[k] == dm_edp)) {
4277 					if (mode_lib->vba.OutputFormat[k] == dm_420
4278 							|| mode_lib->vba.OutputFormat[k]
4280 						mode_lib->vba.DSCFormatFactor = 2;
4282 						mode_lib->vba.DSCFormatFactor = 1;
4286 							if (mode_lib->vba.PixelClockBackEnd[k] / 6.0 / mode_lib->vba.DSCFormatFactor
4287 									> (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i]) {
4292 							if (mode_lib->vba.PixelClockBackEnd[k] / 3.0 / mode_lib->vba.DSCFormatFactor
4293 									> (1.0 - mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0) * mode_lib->vba.MaxDSCCLK[i]) {
4303 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4305 		mode_lib->vba.TotalDSCUnitsRequired = 0.0;
4306 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4309 					mode_lib->vba.TotalDSCUnitsRequired =
4310 							mode_lib->vba.TotalDSCUnitsRequired + 2.0;
4312 					mode_lib->vba.TotalDSCUnitsRequired =
4313 							mode_lib->vba.TotalDSCUnitsRequired + 1.0;
4317 		if (mode_lib->vba.TotalDSCUnitsRequired > mode_lib->vba.NumberOfDSC) {
4323 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4324 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4325 			if (mode_lib->vba.BlendingAndTiming[k] != k) {
4326 				mode_lib->vba.slices = 0;
4329 				mode_lib->vba.slices = 0;
4330 			} else if (mode_lib->vba.PixelClockBackEnd[k] > 3200.0) {
4331 				mode_lib->vba.slices = dml_ceil(
4332 						mode_lib->vba.PixelClockBackEnd[k] / 400.0,
4334 			} else if (mode_lib->vba.PixelClockBackEnd[k] > 1360.0) {
4335 				mode_lib->vba.slices = 8.0;
4336 			} else if (mode_lib->vba.PixelClockBackEnd[k] > 680.0) {
4337 				mode_lib->vba.slices = 4.0;
4338 			} else if (mode_lib->vba.PixelClockBackEnd[k] > 340.0) {
4339 				mode_lib->vba.slices = 2.0;
4341 				mode_lib->vba.slices = 1.0;
4345 				mode_lib->vba.bpp = 0.0;
4347 				mode_lib->vba.bpp = locals->OutputBppPerState[i][k];
4349 			if (locals->RequiresDSC[i][k] == true && mode_lib->vba.bpp != 0.0) {
4353 									mode_lib->vba.DSCInputBitPerComponent[k],
4354 									mode_lib->vba.bpp,
4356 											mode_lib->vba.HActive[k]
4357 													/ mode_lib->vba.slices,
4359 									mode_lib->vba.slices,
4360 									mode_lib->vba.OutputFormat[k])
4362 											mode_lib->vba.OutputFormat[k]);
4366 											mode_lib->vba.DSCInputBitPerComponent[k],
4367 											mode_lib->vba.bpp,
4368 											dml_ceil(mode_lib->vba.HActive[k] / mode_lib->vba.slices, 1.0),
4369 											mode_lib->vba.slices / 2,
4370 											mode_lib->vba.OutputFormat[k])
4371 									+ dscComputeDelay(mode_lib->vba.OutputFormat[k]));
4374 						locals->DSCDelayPerState[i][k] * mode_lib->vba.PixelClock[k] / mode_lib->vba.PixelClockBackEnd[k];
4379 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4380 			for (m = 0; m <= mode_lib->vba.NumberOfActivePlanes - 1; m++) {
4381 				for (j = 0; j <= mode_lib->vba.NumberOfActivePlanes - 1; j++) {
4382 					if (mode_lib->vba.BlendingAndTiming[k] == m && locals->RequiresDSC[i][m] == true)
4390 	for (i = 0; i <= mode_lib->vba.soc.num_states; ++i) {
4393 			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
4394 				if (mode_lib->vba.DCCEnable[k] == true)
4400 	mode_lib->vba.UrgentLatency = dml_max3(
4401 			mode_lib->vba.UrgentLatencyPixelDataOnly,
4402 			mode_lib->vba.UrgentLatencyPixelMixedWithVMData,
4403 			mode_lib->vba.UrgentLatencyVMDataOnly);
4404 	mode_lib->vba.PrefetchERROR = CalculateMinAndMaxPrefetchMode(
4405 			mode_lib->vba.AllowDRAMSelfRefreshOrDRAMClockChangeInVblank,
4406 			&mode_lib->vba.MinPrefetchMode,
4407 			&mode_lib->vba.MaxPrefetchMode);
4409 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
4411 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4416 						dml_min(locals->SwathWidthYSingleDPP[k], dml_round(mode_lib->vba.HActive[k] / 2.0 * mode_lib->vba.HRatio[k]));
4420 				mode_lib->vba.SwathWidthGranularityY = 256.0
4423 				mode_lib->vba.RoundedUpMaxSwathSizeBytesY =
4424 					(dml_ceil(locals->SwathWidthYThisState[k] - 1.0, mode_lib->vba.SwathWidthGranularityY)
4425 					+ mode_lib->vba.SwathWidthGranularityY) * locals->BytePerPixelInDETY[k] * locals->MaxSwathHeightY[k];
4426 				if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
4427 					mode_lib->vba.RoundedUpMaxSwathSizeBytesY = dml_ceil(
4428 							mode_lib->vba.RoundedUpMaxSwathSizeBytesY,
4432 					mode_lib->vba.SwathWidthGranularityC = 256.0 / dml_ceil(locals->BytePerPixelInDETC[k], 2.0) / locals->MaxSwathHeightC[k];
4433 					mode_lib->vba.RoundedUpMaxSwathSizeBytesC = (dml_ceil(locals->SwathWidthYThisState[k] / 2.0 - 1.0, mode_lib->vba.SwathWidthGranularityC)
4434 							+ mode_lib->vba.SwathWidthGranularityC) * locals->BytePerPixelInDETC[k] * locals->MaxSwathHeightC[k];
4435 					if (mode_lib->vba.SourcePixelFormat[k] == dm_420_10) {
4436 						mode_lib->vba.RoundedUpMaxSwathSizeBytesC = dml_ceil(mode_lib->vba.RoundedUpMaxSwathSizeBytesC, 256.0) + 256;
4439 					mode_lib->vba.RoundedUpMaxSwathSizeBytesC = 0.0;
4441 				if (mode_lib->vba.RoundedUpMaxSwathSizeBytesY + mode_lib->vba.RoundedUpMaxSwathSizeBytesC
4442 						<= mode_lib->vba.DETBufferSizeInKByte * 1024.0 / 2.0) {
4455 					mode_lib->vba.NumberOfActivePlanes,
4458 					mode_lib->vba.VRatio,
4461 					mode_lib->vba.HRatio,
4462 					mode_lib->vba.PixelClock,
4466 					&mode_lib->vba.ProjectedDCFCLKDeepSleep[0][0]);
4468 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4469 				if ((mode_lib->vba.SourcePixelFormat[k] != dm_444_64
4470 						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
4471 						&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
4472 						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
4473 						&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8)) {
4474 					mode_lib->vba.PDEAndMetaPTEBytesPerFrameC = CalculateVMAndRowBytes(
4476 							mode_lib->vba.DCCEnable[k],
4479 							mode_lib->vba.SourcePixelFormat[k],
4480 							mode_lib->vba.SurfaceTiling[k],
4482 							mode_lib->vba.SourceScan[k],
4483 							mode_lib->vba.ViewportWidth[k] / 2.0,
4484 							mode_lib->vba.ViewportHeight[k] / 2.0,
4486 							mode_lib->vba.GPUVMEnable,
4487 							mode_lib->vba.HostVMEnable,
4488 							mode_lib->vba.HostVMMaxPageTableLevels,
4489 							mode_lib->vba.HostVMCachedPageTableLevels,
4490 							mode_lib->vba.VMMPageSize,
4491 							mode_lib->vba.PTEBufferSizeInRequestsChroma,
4492 							mode_lib->vba.PitchC[k],
4495 							&mode_lib->vba.MetaRowBytesC,
4496 							&mode_lib->vba.DPTEBytesPerRowC,
4513 							mode_lib->vba.VRatio[k]/2,
4514 							mode_lib->vba.VTAPsChroma[k],
4515 							mode_lib->vba.Interlace[k],
4516 							mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
4518 							mode_lib->vba.ViewportYStartC[k],
4521 					locals->PTEBufferSizeInRequestsForLuma = mode_lib->vba.PTEBufferSizeInRequestsLuma;
4523 					mode_lib->vba.PDEAndMetaPTEBytesPerFrameC = 0.0;
4524 					mode_lib->vba.MetaRowBytesC = 0.0;
4525 					mode_lib->vba.DPTEBytesPerRowC = 0.0;
4528 					locals->PTEBufferSizeInRequestsForLuma = mode_lib->vba.PTEBufferSizeInRequestsLuma + mode_lib->vba.PTEBufferSizeInRequestsChroma;
4530 				mode_lib->vba.PDEAndMetaPTEBytesPerFrameY = CalculateVMAndRowBytes(
4532 						mode_lib->vba.DCCEnable[k],
4535 						mode_lib->vba.SourcePixelFormat[k],
4536 						mode_lib->vba.SurfaceTiling[k],
4538 						mode_lib->vba.SourceScan[k],
4539 						mode_lib->vba.ViewportWidth[k],
4540 						mode_lib->vba.ViewportHeight[k],
4542 						mode_lib->vba.GPUVMEnable,
4543 						mode_lib->vba.HostVMEnable,
4544 						mode_lib->vba.HostVMMaxPageTableLevels,
4545 						mode_lib->vba.HostVMCachedPageTableLevels,
4546 						mode_lib->vba.VMMPageSize,
4548 						mode_lib->vba.PitchY[k],
4549 						mode_lib->vba.DCCMetaPitchY[k],
4551 						&mode_lib->vba.MetaRowBytesY,
4552 						&mode_lib->vba.DPTEBytesPerRowY,
4569 						mode_lib->vba.VRatio[k],
4570 						mode_lib->vba.vtaps[k],
4571 						mode_lib->vba.Interlace[k],
4572 						mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
4574 						mode_lib->vba.ViewportYStartY[k],
4578 						mode_lib->vba.PDEAndMetaPTEBytesPerFrameY + mode_lib->vba.PDEAndMetaPTEBytesPerFrameC;
4579 				locals->MetaRowBytes[0][0][k] = mode_lib->vba.MetaRowBytesY + mode_lib->vba.MetaRowBytesC;
4580 				locals->DPTEBytesPerRow[0][0][k] = mode_lib->vba.DPTEBytesPerRowY + mode_lib->vba.DPTEBytesPerRowC;
4583 						mode_lib->vba.GPUVMEnable,
4584 						mode_lib->vba.SourcePixelFormat[k],
4585 						mode_lib->vba.VRatio[k],
4586 						mode_lib->vba.DCCEnable[k],
4587 						mode_lib->vba.HTotal[k] /
4588 						mode_lib->vba.PixelClock[k],
4589 						mode_lib->vba.MetaRowBytesY,
4590 						mode_lib->vba.MetaRowBytesC,
4593 						mode_lib->vba.DPTEBytesPerRowY,
4594 						mode_lib->vba.DPTEBytesPerRowC,
4600 			mode_lib->vba.ExtraLatency = CalculateExtraLatency(
4603 					mode_lib->vba.PixelChunkSizeInKByte,
4605 					mode_lib->vba.MetaChunkSize,
4607 					mode_lib->vba.GPUVMEnable,
4608 					mode_lib->vba.HostVMEnable,
4609 					mode_lib->vba.NumberOfActivePlanes,
4612 					mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData,
4613 					mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyVMDataOnly,
4614 					mode_lib->vba.HostVMMaxPageTableLevels,
4615 					mode_lib->vba.HostVMCachedPageTableLevels);
4617 			mode_lib->vba.TimeCalc = 24.0 / mode_lib->vba.ProjectedDCFCLKDeepSleep[0][0];
4618 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4619 				if (mode_lib->vba.BlendingAndTiming[k] == k) {
4620 					if (mode_lib->vba.WritebackEnable[k] == true) {
4621 						locals->WritebackDelay[i][k] = mode_lib->vba.WritebackLatency
4623 										mode_lib->vba.WritebackPixelFormat[k],
4624 										mode_lib->vba.WritebackHRatio[k],
4625 										mode_lib->vba.WritebackVRatio[k],
4626 										mode_lib->vba.WritebackLumaHTaps[k],
4627 										mode_lib->vba.WritebackLumaVTaps[k],
4628 										mode_lib->vba.WritebackChromaHTaps[k],
4629 										mode_lib->vba.WritebackChromaVTaps[k],
4630 										mode_lib->vba.WritebackDestinationWidth[k]) / locals->RequiredDISPCLK[i][j];
4634 					for (m = 0; m <= mode_lib->vba.NumberOfActivePlanes - 1; m++) {
4635 						if (mode_lib->vba.BlendingAndTiming[m] == k
4636 								&& mode_lib->vba.WritebackEnable[m]
4639 											mode_lib->vba.WritebackLatency + CalculateWriteBackDelay(
4640 													mode_lib->vba.WritebackPixelFormat[m],
4641 													mode_lib->vba.WritebackHRatio[m],
4642 													mode_lib->vba.WritebackVRatio[m],
4643 													mode_lib->vba.WritebackLumaHTaps[m],
4644 													mode_lib->vba.WritebackLumaVTaps[m],
4645 													mode_lib->vba.WritebackChromaHTaps[m],
4646 													mode_lib->vba.WritebackChromaVTaps[m],
4647 													mode_lib->vba.WritebackDestinationWidth[m]) / locals->RequiredDISPCLK[i][j]);
4652 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4653 				for (m = 0; m <= mode_lib->vba.NumberOfActivePlanes - 1; m++) {
4654 					if (mode_lib->vba.BlendingAndTiming[k] == m) {
4659 			mode_lib->vba.MaxMaxVStartup[0][0] = 0;
4660 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4661 				locals->MaximumVStartup[0][0][k] = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k]
4662 					- dml_max(1.0, dml_ceil(locals->WritebackDelay[i][k] / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]), 1.0));
4663 				mode_lib->vba.MaxMaxVStartup[0][0] = dml_max(mode_lib->vba.MaxMaxVStartup[0][0], locals->MaximumVStartup[0][0][k]);
4666 			mode_lib->vba.NextPrefetchMode = mode_lib->vba.MinPrefetchMode;
4667 			mode_lib->vba.NextMaxVStartup = mode_lib->vba.MaxMaxVStartup[0][0];
4669 				mode_lib->vba.PrefetchMode[i][j] = mode_lib->vba.NextPrefetchMode;
4670 				mode_lib->vba.MaxVStartup = mode_lib->vba.NextMaxVStartup;
4672 				mode_lib->vba.TWait = CalculateTWait(
4673 						mode_lib->vba.PrefetchMode[i][j],
4674 						mode_lib->vba.DRAMClockChangeLatency,
4675 						mode_lib->vba.UrgentLatency,
4676 						mode_lib->vba.SREnterPlusExitTime);
4677 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4681 					if (mode_lib->vba.XFCEnabled[k] == true) {
4682 						mode_lib->vba.XFCRemoteSurfaceFlipDelay =
4685 										mode_lib->vba.VRatio[k],
4688 										mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
4689 										mode_lib->vba.XFCTSlvVupdateOffset,
4690 										mode_lib->vba.XFCTSlvVupdateWidth,
4691 										mode_lib->vba.XFCTSlvVreadyOffset,
4692 										mode_lib->vba.XFCXBUFLatencyTolerance,
4693 										mode_lib->vba.XFCFillBWOverhead,
4694 										mode_lib->vba.XFCSlvChunkSize,
4695 										mode_lib->vba.XFCBusTransportTime,
4696 										mode_lib->vba.TimeCalc,
4697 										mode_lib->vba.TWait,
4698 										&mode_lib->vba.SrcActiveDrainRate,
4699 										&mode_lib->vba.TInitXFill,
4700 										&mode_lib->vba.TslvChk);
4702 						mode_lib->vba.XFCRemoteSurfaceFlipDelay = 0.0;
4707 					myPipe.PixelClock = mode_lib->vba.PixelClock[k];
4708 					myPipe.DCFCLKDeepSleep = mode_lib->vba.ProjectedDCFCLKDeepSleep[0][0];
4710 					myPipe.ScalerEnabled = mode_lib->vba.ScalerEnabled[k];
4711 					myPipe.SourceScan = mode_lib->vba.SourceScan[k];
4716 					myPipe.InterlaceEnable = mode_lib->vba.Interlace[k];
4717 					myPipe.NumberOfCursors = mode_lib->vba.NumberOfCursors[k];
4718 					myPipe.VBlank = mode_lib->vba.VTotal[k] - mode_lib->vba.VActive[k];
4719 					myPipe.HTotal = mode_lib->vba.HTotal[k];
4722 					myHostVM.Enable = mode_lib->vba.HostVMEnable;
4723 					myHostVM.MaxPageTableLevels = mode_lib->vba.HostVMMaxPageTableLevels;
4724 					myHostVM.CachedPageTableLevels = mode_lib->vba.HostVMCachedPageTableLevels;
4727 					mode_lib->vba.IsErrorResult[i][j][k] = CalculatePrefetchSchedule(
4729 							mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData,
4730 							mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyVMDataOnly,
4733 							mode_lib->vba.DPPCLKDelaySubtotal,
4734 							mode_lib->vba.DPPCLKDelaySCL,
4735 							mode_lib->vba.DPPCLKDelaySCLLBOnly,
4736 							mode_lib->vba.DPPCLKDelayCNVCFormater,
4737 							mode_lib->vba.DPPCLKDelayCNVCCursor,
4738 							mode_lib->vba.DISPCLKDelaySubtotal,
4739 							locals->SwathWidthYThisState[k] / mode_lib->vba.HRatio[k],
4740 							mode_lib->vba.OutputFormat[k],
4741 							mode_lib->vba.MaxInterDCNTileRepeaters,
4742 							dml_min(mode_lib->vba.MaxVStartup, locals->MaximumVStartup[0][0][k]),
4744 							mode_lib->vba.GPUVMMaxPageTableLevels,
4745 							mode_lib->vba.GPUVMEnable,
4747 							mode_lib->vba.DynamicMetadataEnable[k],
4748 							mode_lib->vba.DynamicMetadataLinesBeforeActiveRequired[k],
4749 							mode_lib->vba.DynamicMetadataTransmittedBytes[k],
4750 							mode_lib->vba.DCCEnable[k],
4751 							mode_lib->vba.UrgentLatency,
4752 							mode_lib->vba.ExtraLatency,
4753 							mode_lib->vba.TimeCalc,
4768 							mode_lib->vba.TWait,
4769 							mode_lib->vba.XFCEnabled[k],
4770 							mode_lib->vba.XFCRemoteSurfaceFlipDelay,
4771 							mode_lib->vba.ProgressiveToInterlaceUnitInOPP,
4787 							&mode_lib->vba.VUpdateOffsetPix[k],
4788 							&mode_lib->vba.VUpdateWidthPix[k],
4789 							&mode_lib->vba.VReadyOffsetPix[k]);
4791 				mode_lib->vba.MaximumReadBandwidthWithoutPrefetch = 0.0;
4792 				mode_lib->vba.MaximumReadBandwidthWithPrefetch = 0.0;
4793 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4798 					for (m = 0; m < mode_lib->vba.NumberOfCursors[k]; m++) {
4799 						locals->cursor_bw[k] = mode_lib->vba.CursorWidth[k][m] * mode_lib->vba.CursorBPP[k][m]
4800 							/ 8.0 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * mode_lib->vba.VRatio[k];
4801 						locals->cursor_bw_pre[k] = mode_lib->vba.CursorWidth[k][m] * mode_lib->vba.CursorBPP[k][m]
4802 							/ 8.0 / (mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k]) * locals->VRatioPreY[i][j][k];
4806 							mode_lib->vba.DETBufferSizeInKByte,
4810 							mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
4811 							mode_lib->vba.UrgentLatency,
4812 							mode_lib->vba.CursorBufferSize,
4813 							mode_lib->vba.CursorWidth[k][0] + mode_lib->vba.CursorWidth[k][1],
4814 							dml_max(mode_lib->vba.CursorBPP[k][0], mode_lib->vba.CursorBPP[k][1]),
4815 							mode_lib->vba.VRatio[k],
4829 					if (mode_lib->vba.UseUrgentBurstBandwidth == false) {
4838 					mode_lib->vba.MaximumReadBandwidthWithoutPrefetch = mode_lib->vba.MaximumReadBandwidthWithoutPrefetch
4842 					mode_lib->vba.MaximumReadBandwidthWithPrefetch = mode_lib->vba.MaximumReadBandwidthWithPrefetch
4852 				if (mode_lib->vba.MaximumReadBandwidthWithoutPrefetch > locals->ReturnBWPerState[i][0]
4858 				if (mode_lib->vba.MaximumReadBandwidthWithPrefetch > locals->ReturnBWPerState[i][0]
4863 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4867 							|| mode_lib->vba.IsErrorResult[i][j][k] == true) {
4872 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4875 							|| mode_lib->vba.IsErrorResult[i][j][k] == true) {
4879 				mode_lib->vba.AnyLinesForVMOrRowTooLarge = false;
4880 				for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
4882 						mode_lib->vba.AnyLinesForVMOrRowTooLarge = true;
4886 				if (mode_lib->vba.MaxVStartup <= 13 || mode_lib->vba.AnyLinesForVMOrRowTooLarge == false) {
4887 					mode_lib->vba.NextMaxVStartup = mode_lib->vba.MaxMaxVStartup[0][0];
4888 					mode_lib->vba.NextPrefetchMode = mode_lib->vba.NextPrefetchMode + 1;
4890 					mode_lib->vba.NextMaxVStartup = mode_lib->vba.NextMaxVStartup - 1;
4893 					&& (mode_lib->vba.NextMaxVStartup != mode_lib->vba.MaxMaxVStartup[0][0]
4894 						|| mode_lib->vba.NextPrefetchMode < mode_lib->vba.MaxPrefetchMode));
4897 				mode_lib->vba.BandwidthAvailableForImmediateFlip = locals->ReturnBWPerState[i][0];
4898 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4899 					mode_lib->vba.BandwidthAvailableForImmediateFlip = mode_lib->vba.BandwidthAvailableForImmediateFlip
4907 				mode_lib->vba.TotImmediateFlipBytes = 0.0;
4908 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4909 					mode_lib->vba.TotImmediateFlipBytes = mode_lib->vba.TotImmediateFlipBytes
4913 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4916 							mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyPixelMixedWithVMData,
4917 							mode_lib->vba.PercentOfIdealDRAMFabricAndSDPPortBWReceivedAfterUrgLatencyVMDataOnly,
4918 							mode_lib->vba.ExtraLatency,
4919 							mode_lib->vba.UrgentLatency,
4920 							mode_lib->vba.GPUVMMaxPageTableLevels,
4921 							mode_lib->vba.HostVMEnable,
4922 							mode_lib->vba.HostVMMaxPageTableLevels,
4923 							mode_lib->vba.HostVMCachedPageTableLevels,
4924 							mode_lib->vba.GPUVMEnable,
4928 							mode_lib->vba.BandwidthAvailableForImmediateFlip,
4929 							mode_lib->vba.TotImmediateFlipBytes,
4930 							mode_lib->vba.SourcePixelFormat[k],
4931 							mode_lib->vba.HTotal[k] / mode_lib->vba.PixelClock[k],
4932 							mode_lib->vba.VRatio[k],
4934 							mode_lib->vba.DCCEnable[k],
4944 				mode_lib->vba.total_dcn_read_bw_with_flip = 0.0;
4945 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4946 					mode_lib->vba.total_dcn_read_bw_with_flip = mode_lib->vba.total_dcn_read_bw_with_flip + dml_max3(
4957 				if (mode_lib->vba.total_dcn_read_bw_with_flip
4961 				for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
4969 			mode_lib->vba.UrgentOutOfOrderReturnPerChannel = dml_max3(
4970 					mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelDataOnly,
4971 					mode_lib->vba.UrgentOutOfOrderReturnPerChannelPixelMixedWithVMData,
4972 					mode_lib->vba.UrgentOutOfOrderReturnPerChannelVMDataOnly);
4975 					mode_lib->vba.PrefetchMode[i][j],
4976 					mode_lib->vba.NumberOfActivePlanes,
4977 					mode_lib->vba.MaxLineBufferLines,
4978 					mode_lib->vba.LineBufferSize,
4979 					mode_lib->vba.DPPOutputBufferPixels,
4980 					mode_lib->vba.DETBufferSizeInKByte,
4981 					mode_lib->vba.WritebackInterfaceLumaBufferSize,
4982 					mode_lib->vba.WritebackInterfaceChromaBufferSize,
4983 					mode_lib->vba.DCFCLKPerState[i],
4984 					mode_lib->vba.UrgentOutOfOrderReturnPerChannel * mode_lib->vba.NumberOfChannels,
4986 					mode_lib->vba.GPUVMEnable,
4988 					mode_lib->vba.MetaChunkSize,
4989 					mode_lib->vba.UrgentLatency,
4990 					mode_lib->vba.ExtraLatency,
4991 					mode_lib->vba.WritebackLatency,
4992 					mode_lib->vba.WritebackChunkSize,
4993 					mode_lib->vba.SOCCLKPerState[i],
4994 					mode_lib->vba.DRAMClockChangeLatency,
4995 					mode_lib->vba.SRExitTime,
4996 					mode_lib->vba.SREnterPlusExitTime,
4997 					mode_lib->vba.ProjectedDCFCLKDeepSleep[0][0],
4999 					mode_lib->vba.DCCEnable,
5006 					mode_lib->vba.LBBitPerPixel,
5008 					mode_lib->vba.HRatio,
5009 					mode_lib->vba.vtaps,
5010 					mode_lib->vba.VTAPsChroma,
5011 					mode_lib->vba.VRatio,
5012 					mode_lib->vba.HTotal,
5013 					mode_lib->vba.PixelClock,
5014 					mode_lib->vba.BlendingAndTiming,
5017 					mode_lib->vba.WritebackEnable,
5018 					mode_lib->vba.WritebackPixelFormat,
5019 					mode_lib->vba.WritebackDestinationWidth,
5020 					mode_lib->vba.WritebackDestinationHeight,
5021 					mode_lib->vba.WritebackSourceHeight,
5023 					&mode_lib->vba.UrgentWatermark,
5024 					&mode_lib->vba.WritebackUrgentWatermark,
5025 					&mode_lib->vba.DRAMClockChangeWatermark,
5026 					&mode_lib->vba.WritebackDRAMClockChangeWatermark,
5027 					&mode_lib->vba.StutterExitWatermark,
5028 					&mode_lib->vba.StutterEnterPlusExitWatermark,
5029 					&mode_lib->vba.MinActiveDRAMClockChangeLatencySupported);
5036 			for (k = 0; k < mode_lib->vba.NumberOfActivePlanes; ++k) {
5039 		for (i = 0; i <= mode_lib->vba.soc.num_states; ++i) {
5042 				mode_lib->vba.MaxAveragePercentOfIdealSDPPortBWDisplayCanUseInNormalSystemOperation
5043 				/ 100.0, mode_lib->vba.DRAMSpeedPerState[i] *
5044 				mode_lib->vba.NumberOfChannels *
5045 				mode_lib->vba.DRAMChannelWidth *
5046 				mode_lib->vba.MaxAveragePercentOfIdealDRAMBWDisplayCanUseInNormalSystemOperation
5059 	for (i = 0; i <= mode_lib->vba.soc.num_states; i++) {
5062 			for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
5072 	mode_lib->vba.CursorSupport = true;
5073 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
5074 		if (mode_lib->vba.CursorWidth[k][0] > 0.0) {
5075 			for (m = 0; m < mode_lib->vba.NumberOfCursors[k]; m++) {
5076 				if (mode_lib->vba.CursorBPP[k][m] == 64 && mode_lib->vba.Cursor64BppSupport == false) {
5077 					mode_lib->vba.CursorSupport = false;
5084 	mode_lib->vba.PitchSupport = true;
5085 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
5087 				dml_max(mode_lib->vba.PitchY[k], mode_lib->vba.ViewportWidth[k]),
5089 		if (locals->AlignedYPitch[k] > mode_lib->vba.PitchY[k]) {
5090 			mode_lib->vba.PitchSupport = false;
5092 		if (mode_lib->vba.DCCEnable[k] == true) {
5095 							mode_lib->vba.DCCMetaPitchY[k],
5096 							mode_lib->vba.ViewportWidth[k]),
5099 			locals->AlignedDCCMetaPitch[k] = mode_lib->vba.DCCMetaPitchY[k];
5101 		if (locals->AlignedDCCMetaPitch[k] > mode_lib->vba.DCCMetaPitchY[k]) {
5102 			mode_lib->vba.PitchSupport = false;
5104 		if (mode_lib->vba.SourcePixelFormat[k] != dm_444_64
5105 				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_32
5106 				&& mode_lib->vba.SourcePixelFormat[k] != dm_444_16
5107 				&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_16
5108 				&& mode_lib->vba.SourcePixelFormat[k] != dm_mono_8) {
5111 							mode_lib->vba.PitchC[k],
5112 							mode_lib->vba.ViewportWidth[k] / 2.0),
5115 			locals->AlignedCPitch[k] = mode_lib->vba.PitchC[k];
5117 		if (locals->AlignedCPitch[k] > mode_lib->vba.PitchC[k]) {
5118 			mode_lib->vba.PitchSupport = false;
5123 	for (i = mode_lib->vba.soc.num_states; i >= 0; i--) {
5127 			if (mode_lib->vba.ScaleRatioAndTapsSupport != true) {
5129 			} else if (mode_lib->vba.SourceFormatPixelAndScanSupport != true) {
5145 			} else if (mode_lib->vba.NumberOfOTGSupport != true) {
5147 			} else if (mode_lib->vba.WritebackModeSupport != true) {
5149 			} else if (mode_lib->vba.WritebackLatencySupport != true) {
5151 			} else if (mode_lib->vba.WritebackScaleRatioAndTapsSupport != true) {
5153 			} else if (mode_lib->vba.CursorSupport != true) {
5155 			} else if (mode_lib->vba.PitchSupport != true) {
5161 			} else if (mode_lib->vba.NonsupportedDSCInputBPC != false) {
5163 			} else if ((mode_lib->vba.HostVMEnable != false
5182 		mode_lib->vba.VoltageLevel = mode_lib->vba.soc.num_states + 1;
5183 		for (i = mode_lib->vba.VoltageOverrideLevel; i <= mode_lib->vba.soc.num_states; i++) {
5185 				mode_lib->vba.VoltageLevel = i;
5187 						|| mode_lib->vba.WhenToDoMPCCombine == dm_mpc_always_when_possible
5188 						|| (mode_lib->vba.WhenToDoMPCCombine == dm_mpc_reduce_voltage_and_clocks
5200 		mode_lib->vba.ImmediateFlipSupport =
5201 			locals->ImmediateFlipSupportedForState[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
5202 		for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
5203 			mode_lib->vba.DPPPerPlane[k] = locals->NoOfDPP[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
5204 			locals->DPPCLK[k] = locals->RequiredDPPCLK[mode_lib->vba.VoltageLevel][MaximumMPCCombine][k];
5206 		mode_lib->vba.DISPCLK = locals->RequiredDISPCLK[mode_lib->vba.VoltageLevel][MaximumMPCCombine];
5207 		mode_lib->vba.maxMpcComb = MaximumMPCCombine;
5209 	mode_lib->vba.DCFCLK = mode_lib->vba.DCFCLKPerState[mode_lib->vba.VoltageLevel];
5210 	mode_lib->vba.DRAMSpeed = mode_lib->vba.DRAMSpeedPerState[mode_lib->vba.VoltageLevel];
5211 	mode_lib->vba.FabricClock = mode_lib->vba.FabricClockPerState[mode_lib->vba.VoltageLevel];
5212 	mode_lib->vba.SOCCLK = mode_lib->vba.SOCCLKPerState[mode_lib->vba.VoltageLevel];
5213 	mode_lib->vba.ReturnBW = locals->ReturnBWPerState[mode_lib->vba.VoltageLevel][0];
5214 	for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
5215 		if (mode_lib->vba.BlendingAndTiming[k] == k) {
5216 			mode_lib->vba.ODMCombineEnabled[k] =
5217 					locals->ODMCombineEnablePerState[mode_lib->vba.VoltageLevel][k];
5219 			mode_lib->vba.ODMCombineEnabled[k] = false;
5221 		mode_lib->vba.DSCEnabled[k] =
5222 				locals->RequiresDSC[mode_lib->vba.VoltageLevel][k];
5223 		mode_lib->vba.OutputBpp[k] =
5224 				locals->OutputBppPerState[mode_lib->vba.VoltageLevel][k];
5307 	mode_lib->vba.TotalActiveDPP = 0;
5308 	mode_lib->vba.TotalDCCActiveDPP = 0;
5310 		mode_lib->vba.TotalActiveDPP = mode_lib->vba.TotalActiveDPP + DPPPerPlane[k];
5312 			mode_lib->vba.TotalDCCActiveDPP = mode_lib->vba.TotalDCCActiveDPP + DPPPerPlane[k];
5316 	mode_lib->vba.TotalDataReadBandwidth = 0;
5318 		mode_lib->vba.TotalDataReadBandwidth = mode_lib->vba.TotalDataReadBandwidth
5326 	mode_lib->vba.TotalActiveWriteback = 0;
5329 			mode_lib->vba.TotalActiveWriteback = mode_lib->vba.TotalActiveWriteback + 1;
5333 	if (mode_lib->vba.TotalActiveWriteback <= 1) {
5340 	if (mode_lib->vba.TotalActiveWriteback <= 1) {
5349 		mode_lib->vba.LBLatencyHidingSourceLinesY = dml_min((double) MaxLineBufferLines,
5353 		mode_lib->vba.LBLatencyHidingSourceLinesC = dml_min((double) MaxLineBufferLines,
5357 		EffectiveLBLatencyHidingY = mode_lib->vba.LBLatencyHidingSourceLinesY / VRatio[k]
5360 		EffectiveLBLatencyHidingC = mode_lib->vba.LBLatencyHidingSourceLinesC
5418 			mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k] = dml_min(
5422 			mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k] = ActiveDRAMClockChangeLatencyMarginY;
5438 			mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k] = dml_min(
5439 					mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k],
5444 	mode_lib->vba.MinActiveDRAMClockChangeMargin = 999999;
5447 		if (mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k]
5448 				< mode_lib->vba.MinActiveDRAMClockChangeMargin) {
5449 			mode_lib->vba.MinActiveDRAMClockChangeMargin =
5450 					mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k];
5463 	*MinActiveDRAMClockChangeLatencySupported = mode_lib->vba.MinActiveDRAMClockChangeMargin + DRAMClockChangeLatency;
5469 				&& mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k]
5472 					mode_lib->vba.ActiveDRAMClockChangeLatencyMargin[k];
5476 	mode_lib->vba.TotalNumberOfActiveOTG = 0;
5479 			mode_lib->vba.TotalNumberOfActiveOTG = mode_lib->vba.TotalNumberOfActiveOTG + 1;
5483 	if (mode_lib->vba.MinActiveDRAMClockChangeMargin > 0) {
5485 	} else if (((mode_lib->vba.SynchronizedVBlank == true
5486 			|| mode_lib->vba.TotalNumberOfActiveOTG == 1
5503 	*StutterExitWatermark = SRExitTime + mode_lib->vba.LastPixelOfLineExtraWatermark
5506 			SREnterPlusExitTime + mode_lib->vba.LastPixelOfLineExtraWatermark
5553 			mode_lib->vba.DCFCLKDeepSleepPerPlane[k] = dml_max(
5560 			mode_lib->vba.DCFCLKDeepSleepPerPlane[k] = 1.1 * SwathWidthY[k]
5564 		mode_lib->vba.DCFCLKDeepSleepPerPlane[k] = dml_max(
5565 				mode_lib->vba.DCFCLKDeepSleepPerPlane[k],
5574 				mode_lib->vba.DCFCLKDeepSleepPerPlane[k]);

Indexes created Sun Jun 30 11:05:36 MDT 2024