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drm/amdgpu/pm: add VCN activity for SMU 13.0.0/7

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Wire up the query.

Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2025-03-11 15:00:12 -04:00
parent 6a87982b58
commit 2393c1a907
2 changed files with 20 additions and 0 deletions
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10
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
View File

@ -836,6 +836,10 @@ static int smu_v13_0_0_get_smu_metrics_data(struct smu_context *smu,
case METRICS_AVERAGE_MEMACTIVITY:
*value = metrics->AverageUclkActivity;
break;
case METRICS_AVERAGE_VCNACTIVITY:
*value = max(metrics->Vcn0ActivityPercentage,
metrics->Vcn1ActivityPercentage);
break;
case METRICS_AVERAGE_SOCKETPOWER:
*value = metrics->AverageSocketPower << 8;
break;
@ -962,6 +966,12 @@ static int smu_v13_0_0_read_sensor(struct smu_context *smu,
(uint32_t *)data);
*size = 4;
break;
case AMDGPU_PP_SENSOR_VCN_LOAD:
ret = smu_v13_0_0_get_smu_metrics_data(smu,
METRICS_AVERAGE_VCNACTIVITY,
(uint32_t *)data);
*size = 4;
break;
case AMDGPU_PP_SENSOR_GPU_AVG_POWER:
ret = smu_v13_0_0_get_smu_metrics_data(smu,
METRICS_AVERAGE_SOCKETPOWER,

10
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
View File

@ -807,6 +807,10 @@ static int smu_v13_0_7_get_smu_metrics_data(struct smu_context *smu,
else
*value = metrics->AverageMemclkFrequencyPreDs;
break;
case METRICS_AVERAGE_VCNACTIVITY:
*value = max(metrics->Vcn0ActivityPercentage,
metrics->Vcn1ActivityPercentage);
break;
case METRICS_AVERAGE_VCLK:
*value = metrics->AverageVclk0Frequency;
break;
@ -951,6 +955,12 @@ static int smu_v13_0_7_read_sensor(struct smu_context *smu,
(uint32_t *)data);
*size = 4;
break;
case AMDGPU_PP_SENSOR_VCN_LOAD:
ret = smu_v13_0_7_get_smu_metrics_data(smu,
METRICS_AVERAGE_VCNACTIVITY,
(uint32_t *)data);
*size = 4;
break;
case AMDGPU_PP_SENSOR_GPU_AVG_POWER:
ret = smu_v13_0_7_get_smu_metrics_data(smu,
METRICS_AVERAGE_SOCKETPOWER,