drm/amd/powerplay: use the same interval as PMFW on retrieving 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 User gets outdated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>

diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index e823d40..1f1d3f7 100644 (file)
--- 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 a30793f..fd755af 100644 (file)
--- 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,