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Searched refs:PrefetchBandwidth1 (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.15/drivers/gpu/drm/amd/display/dc/dml/dcn30/
Ddisplay_mode_vba_30.c1125 double PrefetchBandwidth1 = 0; in CalculatePrefetchSchedule() local
1131 PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in CalculatePrefetchSchedule()
1137 PrefetchBandwidth1 = 0; in CalculatePrefetchSchedule()
1139 …if (VStartup == MaxVStartup && (PrefetchBandwidth1 > 4 * prefetch_bw_oto) && (Tpre_rounded - Tsw_o… in CalculatePrefetchSchedule()
1140PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P… in CalculatePrefetchSchedule()
1177 if (PrefetchBandwidth1 > 0) { in CalculatePrefetchSchedule()
1178 if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 in CalculatePrefetchSchedule()
1179 …& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth1 >= Tr0_trips… in CalculatePrefetchSchedule()
1211 prefetch_bw_equ = PrefetchBandwidth1; in CalculatePrefetchSchedule()
/Linux-v5.15/drivers/gpu/drm/amd/display/dc/dml/dcn31/
Ddisplay_mode_vba_31.c1252 double PrefetchBandwidth1; local
1258PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P…
1260 Tsw_est1 = prefetch_sw_bytes / PrefetchBandwidth1;
1262 PrefetchBandwidth1 = 0;
1266PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P…
1303 if (PrefetchBandwidth1 > 0) {
1304 …if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 >= Tvm_trips…
1305 …&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth1 >= Tr0_trip…
1337 prefetch_bw_equ = PrefetchBandwidth1;
/Linux-v5.15/drivers/gpu/drm/amd/display/dc/dml/dcn21/
Ddisplay_mode_vba_21.c865 double PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in CalculatePrefetchSchedule() local
896 …if (VStartup == MaxVStartup && (PrefetchBandwidth1 > 4 * prefetch_bw_oto) && (*DestinationLinesFor… in CalculatePrefetchSchedule()
897PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P… in CalculatePrefetchSchedule()
899PrefetchBandwidth1 >= UrgentExtraLatency + UrgentLatency * (GPUVMPageTableLevels * (HostVMDynamicL… in CalculatePrefetchSchedule()
900 *PrefetchBandwidth = PrefetchBandwidth1; in CalculatePrefetchSchedule()