diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2020-06-15 09:40:06 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-14 14:33:56 -0400 |
| commit | eaa483642f63cff60139bfdfb7fc971b3789bcaf (patch) | |
| tree | 51785a46279810de8e5a43195cdf233427a7bbc8 /drivers/gpu/drm/amd/display/dc | |
| parent | 4c8f126e0cd54153b3788175151710fbc586bc1e (diff) | |
drm/amd/display: update dml var
Update *DynamicMetadata variables for providing more flexibility.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h | 2 |
2 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c index 75dc4fe41731..b54814f11b74 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c @@ -2567,7 +2567,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman &v->VRatioPrefetchC[k], &v->RequiredPrefetchPixDataBWLuma[k], &v->RequiredPrefetchPixDataBWChroma[k], - &v->NotEnoughTimeForDynamicMetadata, + &v->NotEnoughTimeForDynamicMetadata[k], &v->Tno_bw[k], &v->prefetch_vmrow_bw[k], &v->Tdmdl_vm[k], @@ -2686,7 +2686,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman v->FractionOfUrgentBandwidth = MaxTotalRDBandwidthNoUrgentBurst / v->ReturnBW; - if (MaxTotalRDBandwidth <= v->ReturnBW && v->NotEnoughUrgentLatencyHiding == 0 && v->NotEnoughUrgentLatencyHidingPre == 0 && v->NotEnoughTimeForDynamicMetadata == 0 && !VRatioPrefetchMoreThan4 + if (MaxTotalRDBandwidth <= v->ReturnBW && v->NotEnoughUrgentLatencyHiding == 0 && v->NotEnoughUrgentLatencyHidingPre == 0 && !VRatioPrefetchMoreThan4 && !DestinationLineTimesForPrefetchLessThan2) v->PrefetchModeSupported = true; else { @@ -2695,8 +2695,6 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman dml_print("DML: MaxTotalRDBandwidth:%f AvailReturnBandwidth:%f\n", MaxTotalRDBandwidth, v->ReturnBW); dml_print("DML: VRatioPrefetch %s more than 4\n", (VRatioPrefetchMoreThan4) ? "is" : "is not"); dml_print("DML: DestinationLines for Prefetch %s less than 2\n", (DestinationLineTimesForPrefetchLessThan2) ? "is" : "is not"); - dml_print("DML: Not enough lines for dynamic meta is %s\n", (v->NotEnoughTimeForDynamicMetadata) ? "true" : "false"); - } if (v->PrefetchModeSupported == true && v->ImmediateFlipSupport == true) { @@ -2786,7 +2784,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman } for (k = 0; k < v->NumberOfActivePlanes; ++k) { - if (v->ErrorResult[k]) { + if (v->ErrorResult[k] || v->NotEnoughTimeForDynamicMetadata[k]) { v->PrefetchModeSupported = false; dml_print("DML: CalculatePrefetchSchedule ***failed***. Prefetch schedule violation. Results are NOT valid\n"); } diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h index f615815c73bd..756d8eb1221c 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h @@ -802,7 +802,7 @@ struct vba_vars_st { unsigned int DCCCMaxCompressedBlock[DC__NUM_DPP__MAX]; unsigned int DCCCIndependent64ByteBlock[DC__NUM_DPP__MAX]; double VStartupMargin; - bool NotEnoughTimeForDynamicMetadata; + bool NotEnoughTimeForDynamicMetadata[DC__NUM_DPP__MAX]; /* Missing from VBA */ unsigned int MaximumMaxVStartupLines; |