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drm/amd/pm: Use cached metrics data on SMUv13.0.6

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Cached metrics data validity is 1ms on SMUv13.0.6 SOCs. It's not
reasonable for any client to query gpu_metrics at a faster rate and
constantly interrupt PMFW.

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 2025-07-11 12:09:06 +05:30 committed by Alex Deucher
parent 8825dabaf6
commit e678e75d68
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@ -2693,7 +2693,7 @@ static ssize_t smu_v13_0_6_get_gpu_metrics(struct smu_context *smu, void **table
bool per_inst;
metrics_v0 = kzalloc(METRICS_TABLE_SIZE, GFP_KERNEL);
ret = smu_v13_0_6_get_metrics_table(smu, metrics_v0, true);
ret = smu_v13_0_6_get_metrics_table(smu, metrics_v0, false);
if (ret) {
kfree(metrics_v0);
return ret;