drm/amd/display: Remove Duplicate Prefetch Parameter

[Why/How]
UrgLatency value is passed in twice to the prefetch calculations.
Once through the UrgentLatency term and once through the Turg term.
Only Turg is used in the prefetch calculation so remove the unused UrgentLatency parameter

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Zheng, Austin <Austin.Zheng@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
index c4628801f72919c5e0fe8fe8bdfd4425a98cccb0..827bd9143c879aac7e0f005d97ef90db91bb3b03 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c
@@ -7503,7 +7503,6 @@ static noinline_for_stack void dml_core_ms_prefetch_check(struct dml2_core_inter
                        CalculatePrefetchSchedule_params->DynamicMetadataVMEnabled = mode_lib->ip.dynamic_metadata_vm_enabled;
                        CalculatePrefetchSchedule_params->DynamicMetadataLinesBeforeActiveRequired = display_cfg->plane_descriptors[k].dynamic_meta_data.lines_before_active_required;
                        CalculatePrefetchSchedule_params->DynamicMetadataTransmittedBytes = display_cfg->plane_descriptors[k].dynamic_meta_data.transmitted_bytes;
-                       CalculatePrefetchSchedule_params->UrgentLatency = mode_lib->ms.UrgLatency;
                        CalculatePrefetchSchedule_params->ExtraLatencyPrefetch = mode_lib->ms.ExtraLatencyPrefetch;
                        CalculatePrefetchSchedule_params->TCalc = mode_lib->ms.TimeCalc;
                        CalculatePrefetchSchedule_params->vm_bytes = mode_lib->ms.vm_bytes[k];
@@ -11292,7 +11291,6 @@ static bool dml_core_mode_programming(struct dml2_core_calcs_mode_programming_ex
                        CalculatePrefetchSchedule_params->DynamicMetadataVMEnabled = mode_lib->ip.dynamic_metadata_vm_enabled;
                        CalculatePrefetchSchedule_params->DynamicMetadataLinesBeforeActiveRequired = display_cfg->plane_descriptors[k].dynamic_meta_data.lines_before_active_required;
                        CalculatePrefetchSchedule_params->DynamicMetadataTransmittedBytes = display_cfg->plane_descriptors[k].dynamic_meta_data.transmitted_bytes;
-                       CalculatePrefetchSchedule_params->UrgentLatency = mode_lib->mp.UrgentLatency;
                        CalculatePrefetchSchedule_params->ExtraLatencyPrefetch = mode_lib->mp.ExtraLatencyPrefetch;
                        CalculatePrefetchSchedule_params->TCalc = mode_lib->mp.TCalc;
                        CalculatePrefetchSchedule_params->vm_bytes = mode_lib->mp.vm_bytes[k];

diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h
index 953f40fde1e153d93cfe42f3506a5db152873ad0..41d0c99d08646fd4afc2658c0619dade47157e2b 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_shared_types.h
@@ -1931,7 +1931,6 @@ struct dml2_core_calcs_CalculatePrefetchSchedule_params {
        bool DynamicMetadataVMEnabled;
        unsigned int DynamicMetadataLinesBeforeActiveRequired;
        unsigned int DynamicMetadataTransmittedBytes;
-       double UrgentLatency;
        double ExtraLatencyPrefetch;
        double TCalc;
        unsigned int vm_bytes;