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Searched refs:PrefetchBandwidth3 (Results 1 – 5 of 5) sorted by relevance

/linux-6.1.9/drivers/gpu/drm/amd/display/dc/dml/dcn32/
Ddisplay_mode_vba_util_32.c3735 double PrefetchBandwidth3; in dml32_CalculatePrefetchSchedule() local
3760 PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor in dml32_CalculatePrefetchSchedule()
3762 Tsw_est3 = prefetch_sw_bytes / PrefetchBandwidth3; in dml32_CalculatePrefetchSchedule()
3764 PrefetchBandwidth3 = 0; in dml32_CalculatePrefetchSchedule()
3770 PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor) in dml32_CalculatePrefetchSchedule()
3789 dml_print("DML::%s: PrefetchBandwidth3: %f\n", __func__, PrefetchBandwidth3); in dml32_CalculatePrefetchSchedule()
3823 if (PrefetchBandwidth3 > 0) { in dml32_CalculatePrefetchSchedule()
3824 if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth3 < in dml32_CalculatePrefetchSchedule()
3826 HostVMInefficiencyFactor) / PrefetchBandwidth3 >= in dml32_CalculatePrefetchSchedule()
3841 prefetch_bw_equ = PrefetchBandwidth3; in dml32_CalculatePrefetchSchedule()
/linux-6.1.9/drivers/gpu/drm/amd/display/dc/dml/dcn31/
Ddisplay_mode_vba_31.c1143 double PrefetchBandwidth3; local
1165 PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor
1167 Tsw_est3 = prefetch_sw_bytes / PrefetchBandwidth3;
1169 PrefetchBandwidth3 = 0;
1175 dml_print("DML::%s: PrefetchBandwidth3: %f\n", __func__, PrefetchBandwidth3);
1178 PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor)
1214 if (PrefetchBandwidth3 > 0) {
1215 …if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth3 < Tvm_trips_…
1216 …&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth3 >= Tr0_trip…
1230 prefetch_bw_equ = PrefetchBandwidth3;
/linux-6.1.9/drivers/gpu/drm/amd/display/dc/dml/dcn30/
Ddisplay_mode_vba_30.c1061 double PrefetchBandwidth3 = 0; in CalculatePrefetchSchedule() local
1088 PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * in CalculatePrefetchSchedule()
1094 PrefetchBandwidth3 = 0; in CalculatePrefetchSchedule()
1096 …if (VStartup == MaxVStartup && (PrefetchBandwidth3 > 4 * prefetch_bw_oto) && Tpre_rounded - Tsw_ot… in CalculatePrefetchSchedule()
1097PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor) / (Tpr… in CalculatePrefetchSchedule()
1133 if (PrefetchBandwidth3 > 0) { in CalculatePrefetchSchedule()
1134 if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth3 in CalculatePrefetchSchedule()
1135 …& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth3 >= Tr0_trips… in CalculatePrefetchSchedule()
1149 prefetch_bw_equ = PrefetchBandwidth3; in CalculatePrefetchSchedule()
/linux-6.1.9/drivers/gpu/drm/amd/display/dc/dml/dcn314/
Ddisplay_mode_vba_314.c1165 double PrefetchBandwidth3; local
1187 PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor
1189 Tsw_est3 = prefetch_sw_bytes / PrefetchBandwidth3;
1191 PrefetchBandwidth3 = 0;
1197 dml_print("DML::%s: PrefetchBandwidth3: %f\n", __func__, PrefetchBandwidth3);
1200 PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow * HostVMInefficiencyFactor)
1236 if (PrefetchBandwidth3 > 0) {
1237 …if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth3 < Tvm_trips_…
1238 …&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth3 >= Tr0_trip…
1252 prefetch_bw_equ = PrefetchBandwidth3;
/linux-6.1.9/drivers/gpu/drm/amd/display/dc/dml/dcn21/
Ddisplay_mode_vba_21.c881 double PrefetchBandwidth3 = (2 * MetaRowByte + 2 * PixelPTEBytesPerRow in CalculatePrefetchSchedule() local
905PrefetchBandwidth3 < UrgentExtraLatency + UrgentLatency * (GPUVMPageTableLevels * (HostVMDynamicLe… in CalculatePrefetchSchedule()
906 *PrefetchBandwidth = PrefetchBandwidth3; in CalculatePrefetchSchedule()