Commit d5c31693 authored by Kevin Wang's avatar Kevin Wang Committed by Alex Deucher
Browse files

drm/amd/powerplay: fix amdgpu_pm_info show gpu load error 



due to the smu dma/RTOS restriction, the interval of catching smu
metric table should be more than 1ms. otherwise it will cause the gpu
activity data corruption.

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>
parent 564c4c7f

drivers/gpu/drm/amd/powerplay/navi10_ppt.c

+2 −0
Original line number Diff line number Diff line
@@ -816,6 +816,8 @@ static int navi10_get_current_activity_percent(struct smu_context *smu, 
	if (!value)

		return -EINVAL;



	msleep(1);



	ret = smu_update_table(smu, SMU_TABLE_SMU_METRICS,

			       (void *)&metrics, false);

	if (ret)