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drm/admgpu: Update metrics_table for SMU15

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Use multi param based get op for metrics_table

Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Pratik Vishwakarma 2026-01-08 09:05:30 +00:00 committed by Alex Deucher
parent ce1598f018
commit a0562828d1
1 changed files with 32 additions and 2 deletions
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34
drivers/gpu/drm/amd/pm/swsmu/smu15/smu_v15_0_0_ppt.c
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@ -246,6 +246,36 @@ static int smu_v15_0_0_system_features_control(struct smu_context *smu, bool en)
return ret;
}
static int smu_v15_0_0_get_metrics_table(struct smu_context *smu,
void *metrics_table,
bool bypass_cache)
{
struct smu_table_context *smu_table = &smu->smu_table;
uint32_t table_size =
smu_table->tables[SMU_TABLE_SMU_METRICS].size;
int ret;
if (bypass_cache ||
!smu_table->metrics_time ||
time_after(jiffies, smu_table->metrics_time + msecs_to_jiffies(1))) {
ret = smu_v15_0_0_update_table(smu,
SMU_TABLE_SMU_METRICS,
0,
smu_table->metrics_table,
false);
if (ret) {
dev_info(smu->adev->dev, "Failed to export SMU15_0_0 metrics table!\n");
return ret;
}
smu_table->metrics_time = jiffies;
}
if (metrics_table)
memcpy(metrics_table, smu_table->metrics_table, table_size);
return 0;
}
static int smu_v15_0_0_get_smu_metrics_data(struct smu_context *smu,
MetricsMember_t member,
uint32_t *value)
@ -255,7 +285,7 @@ static int smu_v15_0_0_get_smu_metrics_data(struct smu_context *smu,
SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table;
int ret = 0;
ret = smu_cmn_get_metrics_table(smu, NULL, false);
ret = smu_v15_0_0_get_metrics_table(smu, NULL, false);
if (ret)
return ret;
@ -530,7 +560,7 @@ static ssize_t smu_v15_0_0_get_gpu_metrics(struct smu_context *smu,
SmuMetrics_t metrics;
int ret = 0;
ret = smu_cmn_get_metrics_table(smu, &metrics, true);
ret = smu_v15_0_0_get_metrics_table(smu, &metrics, false);
if (ret)
return ret;