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Searched refs:PrefetchBandwidth1 (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/gpu/drm/amd/display/dc/dml/dcn32/
H A Ddisplay_mode_vba_util_32.c3742 double PrefetchBandwidth1; in dml32_CalculatePrefetchSchedule() local
3748 PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in dml32_CalculatePrefetchSchedule()
3751 Tsw_est1 = prefetch_sw_bytes / PrefetchBandwidth1; in dml32_CalculatePrefetchSchedule()
3753 PrefetchBandwidth1 = 0; in dml32_CalculatePrefetchSchedule()
3757 PrefetchBandwidth1 = (PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor + 2 * MetaRowByte in dml32_CalculatePrefetchSchedule()
3796 dml_print("DML::%s: PrefetchBandwidth1: %f\n", __func__, PrefetchBandwidth1); in dml32_CalculatePrefetchSchedule()
3806 if (PrefetchBandwidth1 > 0) { in dml32_CalculatePrefetchSchedule()
3807 if (*Tno_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 in dml32_CalculatePrefetchSchedule()
3810 / PrefetchBandwidth1 >= Tr0_trips_rounded) { in dml32_CalculatePrefetchSchedule()
3846 prefetch_bw_equ = PrefetchBandwidth1; in dml32_CalculatePrefetchSchedule()
/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;
/linux/drivers/gpu/drm/amd/display/dc/dml2/
H A Ddisplay_mode_core.c1290 …s->PrefetchBandwidth1 = (p->PDEAndMetaPTEBytesFrame * p->HostVMInefficiencyFactor + 2 * p->MetaRow… in CalculatePrefetchSchedule()
1294 s->Tsw_est1 = s->prefetch_sw_bytes / s->PrefetchBandwidth1; in CalculatePrefetchSchedule()
1296 s->PrefetchBandwidth1 = 0; in CalculatePrefetchSchedule()
1299 …s->PrefetchBandwidth1 = (p->PDEAndMetaPTEBytesFrame * p->HostVMInefficiencyFactor + 2 * p->MetaRow… in CalculatePrefetchSchedule()
1333 dml_print("DML::%s: PrefetchBandwidth1: %f\n", __func__, s->PrefetchBandwidth1); in CalculatePrefetchSchedule()
1343 if (s->PrefetchBandwidth1 > 0) { in CalculatePrefetchSchedule()
1344 … / s->PrefetchBandwidth1 >= s->Tvm_trips_rounded && (p->MetaRowByte + p->PixelPTEBytesPerRow * p->… in CalculatePrefetchSchedule()
1374 s->prefetch_bw_equ = s->PrefetchBandwidth1; in CalculatePrefetchSchedule()
H A Ddisplay_mode_core_structs.h1871 dml_float_t PrefetchBandwidth1; member