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drm/amd/pm: Return right size for gpuboard metrics

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Change to switch style checks and return the correct size for gpu board
metrics.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar 2025-12-12 13:56:47 +05:30 committed by Alex Deucher
parent c812460e69
commit ec9243d1b4
1 changed files with 22 additions and 23 deletions
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45
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_12_ppt.c
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@ -693,30 +693,21 @@ static ssize_t smu_v13_0_12_get_temp_metrics(struct smu_context *smu,
u32 idx, sensors;
ssize_t size;
if (type == SMU_TEMP_METRIC_BASEBOARD) {
/* Initialize base board temperature metrics */
table_id = SMU_DRIVER_TABLE_BASEBOARD_TEMP_METRICS;
baseboard_temp_metrics =
(struct amdgpu_baseboard_temp_metrics_v1_0 *)
smu_driver_table_ptr(smu, table_id);
size = sizeof(*baseboard_temp_metrics);
} else {
table_id = SMU_DRIVER_TABLE_GPUBOARD_TEMP_METRICS;
gpuboard_temp_metrics =
(struct amdgpu_gpuboard_temp_metrics_v1_0 *)
smu_driver_table_ptr(smu, table_id);
size = sizeof(*baseboard_temp_metrics);
}
ret = smu_v13_0_12_get_system_metrics_table(smu);
if (ret)
return ret;
sys_table = &tables[SMU_TABLE_PMFW_SYSTEM_METRICS];
metrics = (SystemMetricsTable_t *)sys_table->cache.buffer;
smu_driver_table_update_cache_time(smu, table_id);
if (type == SMU_TEMP_METRIC_GPUBOARD) {
switch (type) {
case SMU_TEMP_METRIC_GPUBOARD:
table_id = SMU_DRIVER_TABLE_GPUBOARD_TEMP_METRICS;
gpuboard_temp_metrics =
(struct amdgpu_gpuboard_temp_metrics_v1_0 *)
smu_driver_table_ptr(smu, table_id);
size = sizeof(*gpuboard_temp_metrics);
gpuboard_temp_metrics->accumulation_counter = metrics->AccumulationCounter;
gpuboard_temp_metrics->label_version = metrics->LabelVersion;
gpuboard_temp_metrics->node_id = metrics->NodeIdentifier;
@ -743,7 +734,15 @@ static ssize_t smu_v13_0_12_get_temp_metrics(struct smu_context *smu,
idx++;
}
}
} else if (type == SMU_TEMP_METRIC_BASEBOARD) {
memcpy(table, gpuboard_temp_metrics, size);
break;
case SMU_TEMP_METRIC_BASEBOARD:
table_id = SMU_DRIVER_TABLE_BASEBOARD_TEMP_METRICS;
baseboard_temp_metrics =
(struct amdgpu_baseboard_temp_metrics_v1_0 *)
smu_driver_table_ptr(smu, table_id);
size = sizeof(*baseboard_temp_metrics);
baseboard_temp_metrics->accumulation_counter = metrics->AccumulationCounter;
baseboard_temp_metrics->label_version = metrics->LabelVersion;
baseboard_temp_metrics->node_id = metrics->NodeIdentifier;
@ -758,12 +757,12 @@ static ssize_t smu_v13_0_12_get_temp_metrics(struct smu_context *smu,
idx++;
}
}
}
if (type == SMU_TEMP_METRIC_BASEBOARD)
memcpy(table, baseboard_temp_metrics, size);
else
memcpy(table, gpuboard_temp_metrics, size);
break;
default:
return -EINVAL;
}
smu_driver_table_update_cache_time(smu, table_id);
return size;
}