Commit e0e4a2ce authored by Kevin Wang's avatar Kevin Wang Committed by Alex Deucher

drm/amd/powerplay: change metrics update period from 1ms to 100ms

v2:
change period from 10ms to 100ms (typo error)

too high frequence to update mertrics table will cause smu firmware
error,so change mertrics table update period from 1ms to 100ms
(navi10, 12, 14)
Signed-off-by: default avatarKevin Wang <kevin1.wang@amd.com>
Reviewed-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.3.x
parent 69f08e68
...@@ -547,7 +547,7 @@ static int navi10_get_metrics_table(struct smu_context *smu, ...@@ -547,7 +547,7 @@ static int navi10_get_metrics_table(struct smu_context *smu,
struct smu_table_context *smu_table= &smu->smu_table; struct smu_table_context *smu_table= &smu->smu_table;
int ret = 0; int ret = 0;
if (!smu_table->metrics_time || time_after(jiffies, smu_table->metrics_time + HZ / 1000)) { if (!smu_table->metrics_time || time_after(jiffies, smu_table->metrics_time + msecs_to_jiffies(100))) {
ret = smu_update_table(smu, SMU_TABLE_SMU_METRICS, 0, ret = smu_update_table(smu, SMU_TABLE_SMU_METRICS, 0,
(void *)smu_table->metrics_table, false); (void *)smu_table->metrics_table, false);
if (ret) { if (ret) {
......
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