Commit 8d036427 authored by Lijo Lazar's avatar Lijo Lazar Committed by Alex Deucher
Browse files

drm/amd/pm: Fix temperature unit of SMU v13.0.6 



Temperature needs to be reported in millidegree Celsius.

Signed-off-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6a92761a

drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c

+6 −3
Original line number Diff line number Diff line
@@ -708,16 +708,19 @@ static int smu_v13_0_6_get_smu_metrics_data(struct smu_context *smu, 
		*value = SMUQ10_TO_UINT(metrics->SocketPower) << 8;

		break;

	case METRICS_TEMPERATURE_HOTSPOT:

		*value = SMUQ10_TO_UINT(metrics->MaxSocketTemperature);

		*value = SMUQ10_TO_UINT(metrics->MaxSocketTemperature) *

			 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;

		break;

	case METRICS_TEMPERATURE_MEM:

		*value = SMUQ10_TO_UINT(metrics->MaxHbmTemperature);

		*value = SMUQ10_TO_UINT(metrics->MaxHbmTemperature) *

			 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;

		break;

	/* This is the max of all VRs and not just SOC VR.

	 * No need to define another data type for the same.

	 */

	case METRICS_TEMPERATURE_VRSOC:

		*value = SMUQ10_TO_UINT(metrics->MaxVrTemperature);

		*value = SMUQ10_TO_UINT(metrics->MaxVrTemperature) *

			 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;

		break;

	default:

		*value = UINT_MAX;