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Searched refs:PrefetchBandwidth1 (Results 1 – 5 of 5) sorted by relevance

/openbmc/linux/drivers/gpu/drm/amd/display/dc/dml/dcn32/
H A Ddisplay_mode_vba_util_32.c3740 double PrefetchBandwidth1; in dml32_CalculatePrefetchSchedule() local
3746 PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in dml32_CalculatePrefetchSchedule()
3749 Tsw_est1 = prefetch_sw_bytes / PrefetchBandwidth1; in dml32_CalculatePrefetchSchedule()
3751 PrefetchBandwidth1 = 0; in dml32_CalculatePrefetchSchedule()
3755 PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in dml32_CalculatePrefetchSchedule()
3794 dml_print("DML::%s: PrefetchBandwidth1: %f\n", __func__, PrefetchBandwidth1); in dml32_CalculatePrefetchSchedule()
3804 if (PrefetchBandwidth1 > 0) { in dml32_CalculatePrefetchSchedule()
3805 if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 in dml32_CalculatePrefetchSchedule()
3808 / PrefetchBandwidth1 >= Tr0_trips_rounded) { in dml32_CalculatePrefetchSchedule()
3844 prefetch_bw_equ = PrefetchBandwidth1; in dml32_CalculatePrefetchSchedule()
/openbmc/linux/drivers/gpu/drm/amd/display/dc/dml/dcn30/
H A Ddisplay_mode_vba_30.c1056 double PrefetchBandwidth1 = 0; in CalculatePrefetchSchedule() local
1062 PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in CalculatePrefetchSchedule()
1068 PrefetchBandwidth1 = 0; in CalculatePrefetchSchedule()
1070 …if (VStartup == MaxVStartup && (PrefetchBandwidth1 > 4 * prefetch_bw_oto) && (Tpre_rounded - Tsw_o… in CalculatePrefetchSchedule()
1071PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P… in CalculatePrefetchSchedule()
1108 if (PrefetchBandwidth1 > 0) { in CalculatePrefetchSchedule()
1109 if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 in CalculatePrefetchSchedule()
1110 …& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth1 >= Tr0_trips… in CalculatePrefetchSchedule()
1142 prefetch_bw_equ = PrefetchBandwidth1; in CalculatePrefetchSchedule()
/openbmc/linux/drivers/gpu/drm/amd/display/dc/dml/dcn31/
H A Ddisplay_mode_vba_31.c1144 double PrefetchBandwidth1; local
1150PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P…
1152 Tsw_est1 = prefetch_sw_bytes / PrefetchBandwidth1;
1154 PrefetchBandwidth1 = 0;
1158PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P…
1195 if (PrefetchBandwidth1 > 0) {
1196 …if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 >= Tvm_trips…
1197 …&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth1 >= Tr0_trip…
1229 prefetch_bw_equ = PrefetchBandwidth1;
/openbmc/linux/drivers/gpu/drm/amd/display/dc/dml/dcn314/
H A Ddisplay_mode_vba_314.c1165 double PrefetchBandwidth1; local
1171PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P…
1173 Tsw_est1 = prefetch_sw_bytes / PrefetchBandwidth1;
1175 PrefetchBandwidth1 = 0;
1179PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P…
1216 if (PrefetchBandwidth1 > 0) {
1217 …if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 >= Tvm_trips…
1218 …&& (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchBandwidth1 >= Tr0_trip…
1250 prefetch_bw_equ = PrefetchBandwidth1;
/openbmc/linux/drivers/gpu/drm/amd/display/dc/dml/dcn21/
H A Ddisplay_mode_vba_21.c867 double PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in CalculatePrefetchSchedule() local
898 …if (VStartup == MaxVStartup && (PrefetchBandwidth1 > 4 * prefetch_bw_oto) && (*DestinationLinesFor… in CalculatePrefetchSchedule()
899PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte + 2 * P… in CalculatePrefetchSchedule()
901PrefetchBandwidth1 >= UrgentExtraLatency + UrgentLatency * (GPUVMPageTableLevels * (HostVMDynamicL… in CalculatePrefetchSchedule()
902 *PrefetchBandwidth = PrefetchBandwidth1; in CalculatePrefetchSchedule()