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Searched refs:PrefetchBandwidth1 (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.10/drivers/gpu/drm/amd/display/dc/dml/dcn30/
Ddisplay_mode_vba_30.c1124 double PrefetchBandwidth1 = 0; in CalculatePrefetchSchedule() local
1130 PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in CalculatePrefetchSchedule()
1136 PrefetchBandwidth1 = 0; in CalculatePrefetchSchedule()
1138 …if (VStartup == MaxVStartup && (PrefetchBandwidth1 > 4 * prefetch_bw_oto) && (Tpre_rounded - Tsw_o… in CalculatePrefetchSchedule()
1139PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P… in CalculatePrefetchSchedule()
1176 if (PrefetchBandwidth1 > 0) { in CalculatePrefetchSchedule()
1177 if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 in CalculatePrefetchSchedule()
1178 …& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth1 >= Tr0_trips… in CalculatePrefetchSchedule()
1210 prefetch_bw_equ = PrefetchBandwidth1; in CalculatePrefetchSchedule()
/Linux-v5.10/drivers/gpu/drm/amd/display/dc/dml/dcn21/
Ddisplay_mode_vba_21.c862 double PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in CalculatePrefetchSchedule() local
893 …if (VStartup == MaxVStartup && (PrefetchBandwidth1 > 4 * prefetch_bw_oto) && (*DestinationLinesFor… in CalculatePrefetchSchedule()
894PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P… in CalculatePrefetchSchedule()
896PrefetchBandwidth1 >= UrgentExtraLatency + UrgentLatency * (GPUVMPageTableLevels * (HostVMDynamicL… in CalculatePrefetchSchedule()
897 *PrefetchBandwidth = PrefetchBandwidth1; in CalculatePrefetchSchedule()