From f2c5e55b361feb701369f5eb6a8a0e4cbd0b6449 Mon Sep 17 00:00:00 2001
From: Evan Quan <evan.quan@amd.com>
Date: Thu, 4 Jun 2020 16:27:13 +0800
Subject: drm/amd/powerplay: use the same interval as PMFW on retrieving
Git-commit: df06583d1deb32dc67ea6305937ac360280a8474
Patch-mainline: v5.9-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
metrics table
Current 100ms interval makes no sense. User gets outdated
data due to this.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 2 +-
drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index e823d400e433..1f1d3f76252a 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -573,7 +573,7 @@ static int navi10_get_smu_metrics_data(struct smu_context *smu,
mutex_lock(&smu->metrics_lock);
if (!smu_table->metrics_time ||
- time_after(jiffies, smu_table->metrics_time + msecs_to_jiffies(100))) {
+ time_after(jiffies, smu_table->metrics_time + msecs_to_jiffies(1))) {
ret = smu_update_table(smu,
SMU_TABLE_SMU_METRICS,
0,
diff --git a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
index a30793ff5dd3..fd755afdce20 100644
--- a/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/sienna_cichlid_ppt.c
@@ -559,7 +559,7 @@ static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu,
mutex_lock(&smu->metrics_lock);
if (!smu_table->metrics_time ||
- time_after(jiffies, smu_table->metrics_time + msecs_to_jiffies(100))) {
+ time_after(jiffies, smu_table->metrics_time + msecs_to_jiffies(1))) {
ret = smu_update_table(smu,
SMU_TABLE_SMU_METRICS,
0,
--
2.29.2