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Searched refs:Tvm_trips_rounded (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/drivers/gpu/drm/amd/display/dc/dml/dcn32/
H A Ddisplay_mode_vba_util_32.c3470 double Tvm_trips_rounded; in dml32_CalculatePrefetchSchedule() local
3622 Tvm_trips_rounded = LineTime / 4.0; in dml32_CalculatePrefetchSchedule()
3626 Tvm_trips_rounded = LineTime / 4.0; in dml32_CalculatePrefetchSchedule()
3630 Tvm_trips_rounded = dml_max(Tvm_trips_rounded, LineTime / 4.0); in dml32_CalculatePrefetchSchedule()
3768 if (Tpre_rounded - Tvm_trips_rounded > 0) { in dml32_CalculatePrefetchSchedule()
3770 + prefetch_sw_bytes) / (Tpre_rounded - Tvm_trips_rounded); in dml32_CalculatePrefetchSchedule()
3778 LineTime - Tvm_trips_rounded > 0) { in dml32_CalculatePrefetchSchedule()
3785 (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded); in dml32_CalculatePrefetchSchedule()
3808 >= Tvm_trips_rounded in dml32_CalculatePrefetchSchedule()
3821 >= Tvm_trips_rounded in dml32_CalculatePrefetchSchedule()
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/linux-6.15/drivers/gpu/drm/amd/display/dc/dml/dcn31/
H A Ddisplay_mode_vba_31.c898 double Tvm_trips_rounded; local
1025 Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1) / 4 * LineTime;
1037 Tvm_trips_rounded = 0.0;
1167 if (Tpre_rounded - Tvm_trips_rounded > 0) {
1169 + prefetch_sw_bytes) / (Tpre_rounded - Tvm_trips_rounded);
1177 dml_print("DML::%s: Tvm_trips_rounded: %f\n", __func__, Tvm_trips_rounded);
1182 / (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded);
1185 if (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded > 0)
1186 …PrefetchBandwidth4 = prefetch_sw_bytes / (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded…
1196 …o_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 >= Tvm_trips_rounded
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/linux-6.15/drivers/gpu/drm/amd/display/dc/dml/dcn314/
H A Ddisplay_mode_vba_314.c916 double Tvm_trips_rounded; local
1043 Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1) / 4 * LineTime;
1055 Tvm_trips_rounded = 0.0;
1185 if (Tpre_rounded - Tvm_trips_rounded > 0) {
1187 + prefetch_sw_bytes) / (Tpre_rounded - Tvm_trips_rounded);
1195 dml_print("DML::%s: Tvm_trips_rounded: %f\n", __func__, Tvm_trips_rounded);
1200 / (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded);
1203 if (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded > 0)
1204 …PrefetchBandwidth4 = prefetch_sw_bytes / (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded…
1214 …o_bw + PDEAndMetaPTEBytesFrame * HostVMInefficiencyFactor / PrefetchBandwidth1 >= Tvm_trips_rounded
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/linux-6.15/drivers/gpu/drm/amd/display/dc/dml/dcn30/
H A Ddisplay_mode_vba_30.c897 double Tvm_trips_rounded = 0; in CalculatePrefetchSchedule() local
990 Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1) / 4 * LineTime; in CalculatePrefetchSchedule()
1084 if (Tpre_rounded - Tvm_trips_rounded > 0) in CalculatePrefetchSchedule()
1089 Tvm_trips_rounded); in CalculatePrefetchSchedule()
1093 …3 > 4 * prefetch_bw_oto) && Tpre_rounded - Tsw_oto / 4 - 0.75 * LineTime - Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
1094 …w * HostVMInefficiencyFactor) / (Tpre_rounded - Tsw_oto / 4 - 0.75 * LineTime - Tvm_trips_rounded); in CalculatePrefetchSchedule()
1097 if (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded > 0) in CalculatePrefetchSchedule()
1099 / (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded); in CalculatePrefetchSchedule()
1110 …>= Tvm_trips_rounded && (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchB… in CalculatePrefetchSchedule()
1121 …>= Tvm_trips_rounded && (MetaRowByte + PixelPTEBytesPerRow * HostVMInefficiencyFactor) / PrefetchB… in CalculatePrefetchSchedule()
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/linux-6.15/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/
H A Ddml2_core_dcn4_calcs.c5168 s->Tvm_trips_rounded = 0.0; in CalculatePrefetchSchedule()
5336 s->Tvm_trips_rounded = s->LineTime / 4.0; in CalculatePrefetchSchedule()
5340 s->Tvm_trips_rounded = math_max2(s->Tvm_trips_rounded, s->LineTime / 4.0); in CalculatePrefetchSchedule()
5441 s->Tvm_oto = s->Tvm_trips_rounded; in CalculatePrefetchSchedule()
5560 …s_rounded: %f, delta=%f\n", __func__, *p->Tvm_trips, s->Tvm_trips_rounded, (s->Tvm_trips_rounded -… in CalculatePrefetchSchedule()
5630 if (*p->Tpre_rounded - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
5632 (*p->Tpre_rounded - s->Tvm_trips_rounded); in CalculatePrefetchSchedule()
5644 if (*p->Tpre_rounded - s->Tvm_trips_rounded - 2 * s->Tr0_trips_rounded > 0) in CalculatePrefetchSchedule()
5652 …s_rounded: %f, delta=%f\n", __func__, *p->Tvm_trips, s->Tvm_trips_rounded, (s->Tvm_trips_rounded -… in CalculatePrefetchSchedule()
5679 dml2_printf("DML::%s: Tvm_trips_rounded = %f\n", __func__, s->Tvm_trips_rounded); in CalculatePrefetchSchedule()
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H A Ddml2_core_shared_types.h1237 double Tvm_trips_rounded; member
/linux-6.15/drivers/gpu/drm/amd/display/dc/dml2/
H A Ddisplay_mode_core.c1021 s->Tvm_trips_rounded = 0.0; in CalculatePrefetchSchedule()
1157 s->Tvm_trips_rounded = dml_ceil(4.0 * s->Tvm_trips / s->LineTime, 1.0) / 4.0 * s->LineTime; in CalculatePrefetchSchedule()
1168 s->Tvm_trips_rounded = s->LineTime / 4.0; in CalculatePrefetchSchedule()
1172 s->Tvm_trips_rounded = s->LineTime / 4.0; in CalculatePrefetchSchedule()
1176 s->Tvm_trips_rounded = dml_max(s->Tvm_trips_rounded, s->LineTime / 4.0); in CalculatePrefetchSchedule()
1310 if (s->Tpre_rounded - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
1312 (s->Tpre_rounded - s->Tvm_trips_rounded); in CalculatePrefetchSchedule()
1319 …&& s->Tpre_rounded - s->min_Lsw_oto * s->LineTime - 0.5 * s->LineTime - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
1323 if (s->Tpre_rounded - s->Tvm_trips_rounded - 2 * s->Tr0_trips_rounded > 0) in CalculatePrefetchSchedule()
1324 …s->PrefetchBandwidth4 = s->prefetch_sw_bytes / (s->Tpre_rounded - s->Tvm_trips_rounded - 2 * s->Tr… in CalculatePrefetchSchedule()
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H A Ddisplay_mode_core_structs.h1854 dml_float_t Tvm_trips_rounded; member