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drm/amd/pm: Use cached metrics data on aldebaran

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[ Upstream commit e87577ef6d ]

Cached metrics data validity is 1ms on aldebaran. 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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lijo Lazar
2025-07-11 12:15:45 +05:30
committed by Greg Kroah-Hartman
parent 7abc99984f
commit b024916b36
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
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@@ -1716,7 +1716,7 @@ static ssize_t aldebaran_get_gpu_metrics(struct smu_context *smu,
ret = smu_cmn_get_metrics_table(smu, ret = smu_cmn_get_metrics_table(smu,
&metrics, &metrics,
true); false);
if (ret) if (ret)
return ret; return ret;