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Searched refs:Tvm_trips_rounded (Results 1 – 9 of 9) sorted by relevance

/linux-6.12.1/drivers/gpu/drm/amd/display/dc/dml/dcn32/
Ddisplay_mode_vba_util_32.c3466 double Tvm_trips_rounded; in dml32_CalculatePrefetchSchedule() local
3605 Tvm_trips_rounded = dml_ceil(4.0 * Tvm_trips / LineTime, 1.0) / 4.0 * LineTime; in dml32_CalculatePrefetchSchedule()
3618 Tvm_trips_rounded = LineTime / 4.0; in dml32_CalculatePrefetchSchedule()
3622 Tvm_trips_rounded = LineTime / 4.0; in dml32_CalculatePrefetchSchedule()
3626 Tvm_trips_rounded = dml_max(Tvm_trips_rounded, LineTime / 4.0); in dml32_CalculatePrefetchSchedule()
3764 if (Tpre_rounded - Tvm_trips_rounded > 0) { in dml32_CalculatePrefetchSchedule()
3766 + prefetch_sw_bytes) / (Tpre_rounded - Tvm_trips_rounded); in dml32_CalculatePrefetchSchedule()
3774 LineTime - Tvm_trips_rounded > 0) { in dml32_CalculatePrefetchSchedule()
3776 / (Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded); in dml32_CalculatePrefetchSchedule()
3779 if (Tpre_rounded - Tvm_trips_rounded - 2 * Tr0_trips_rounded > 0) { in dml32_CalculatePrefetchSchedule()
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/linux-6.12.1/drivers/gpu/drm/amd/display/dc/dml/dcn31/
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);
1180 …ineTime < min_Lsw && Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded > 0) {
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…
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/linux-6.12.1/drivers/gpu/drm/amd/display/dc/dml/dcn314/
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);
1198 …ineTime < min_Lsw && Tpre_rounded - min_Lsw * LineTime - 0.75 * LineTime - Tvm_trips_rounded > 0) {
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…
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/linux-6.12.1/drivers/gpu/drm/amd/display/dc/dml/dcn30/
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-6.12.1/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/
Ddml2_core_dcn4_calcs.c5068 s->Tvm_trips_rounded = 0.0; in CalculatePrefetchSchedule()
5228 s->Tvm_trips_rounded = math_ceil2(4.0 * *p->Tvm_trips / s->LineTime, 1.0) / 4.0 * s->LineTime; in CalculatePrefetchSchedule()
5232 …s->Tvm_trips_rounded = math_max2(s->LineTime * math_ceil2(4.0*math_max3(p->ExtraLatencyPrefetch, p… in CalculatePrefetchSchedule()
5234 s->Tvm_trips_rounded = s->LineTime / 4.0; in CalculatePrefetchSchedule()
5238 s->Tvm_trips_rounded = math_max2(s->Tvm_trips_rounded, s->LineTime / 4.0); in CalculatePrefetchSchedule()
5317 s->Tvm_no_trip_oto = s->Tvm_trips_rounded; in CalculatePrefetchSchedule()
5318 s->Tvm_oto = s->Tvm_trips_rounded; in CalculatePrefetchSchedule()
5418 …s_rounded: %f, delta=%f\n", __func__, *p->Tvm_trips, s->Tvm_trips_rounded, (s->Tvm_trips_rounded -… in CalculatePrefetchSchedule()
5432 …bool min_Lsw_equ_ok = s->Tpre_rounded >= s->Tvm_trips_rounded + 2.0*s->Tr0_trips_rounded + s->min_… in CalculatePrefetchSchedule()
5481 if (s->Tpre_rounded - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
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Ddml2_core_shared.c7546 s->Tvm_trips_rounded = 0.0; in CalculatePrefetchSchedule()
7704 s->Tvm_trips_rounded = math_ceil2(4.0 * *p->Tvm_trips / s->LineTime, 1.0) / 4.0 * s->LineTime; in CalculatePrefetchSchedule()
7707 s->Tvm_trips_rounded = s->LineTime / 4.0; in CalculatePrefetchSchedule()
7710 s->Tvm_trips_rounded = math_max2(s->Tvm_trips_rounded, s->LineTime / 4.0); in CalculatePrefetchSchedule()
7911 if (s->Tpre_rounded - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
7913 (s->Tpre_rounded - s->Tvm_trips_rounded); in CalculatePrefetchSchedule()
7920 …&& s->Tpre_rounded - s->min_Lsw_oto * s->LineTime - 0.5 * s->LineTime - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
7921 …es)) / (s->Tpre_rounded - s->min_Lsw_oto * s->LineTime - 0.5 * s->LineTime - s->Tvm_trips_rounded); in CalculatePrefetchSchedule()
7925 if (s->Tpre_rounded - s->Tvm_trips_rounded - 2 * s->Tr0_trips_rounded > 0) in CalculatePrefetchSchedule()
7926 …s->prefetch_bw4 = s->prefetch_sw_bytes / (s->Tpre_rounded - s->Tvm_trips_rounded - 2 * s->Tr0_trip… in CalculatePrefetchSchedule()
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Ddml2_core_shared_types.h1202 double Tvm_trips_rounded; member
/linux-6.12.1/drivers/gpu/drm/amd/display/dc/dml2/
Ddisplay_mode_core.c1020 s->Tvm_trips_rounded = 0.0; in CalculatePrefetchSchedule()
1156 s->Tvm_trips_rounded = dml_ceil(4.0 * s->Tvm_trips / s->LineTime, 1.0) / 4.0 * s->LineTime; in CalculatePrefetchSchedule()
1167 s->Tvm_trips_rounded = s->LineTime / 4.0; in CalculatePrefetchSchedule()
1171 s->Tvm_trips_rounded = s->LineTime / 4.0; in CalculatePrefetchSchedule()
1175 s->Tvm_trips_rounded = dml_max(s->Tvm_trips_rounded, s->LineTime / 4.0); in CalculatePrefetchSchedule()
1308 if (s->Tpre_rounded - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
1310 (s->Tpre_rounded - s->Tvm_trips_rounded); in CalculatePrefetchSchedule()
1317 …&& s->Tpre_rounded - s->min_Lsw_oto * s->LineTime - 0.5 * s->LineTime - s->Tvm_trips_rounded > 0) { in CalculatePrefetchSchedule()
1318 …tor) / (s->Tpre_rounded - s->min_Lsw_oto * s->LineTime - 0.5 * s->LineTime - s->Tvm_trips_rounded); in CalculatePrefetchSchedule()
1321 if (s->Tpre_rounded - s->Tvm_trips_rounded - 2 * s->Tr0_trips_rounded > 0) in CalculatePrefetchSchedule()
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Ddisplay_mode_core_structs.h1796 dml_float_t Tvm_trips_rounded; member