drm/amd/powerplay: modify VddcPhase value for polaris kicker

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c

@@ -494,6 +494,7 @@ static int polaris10_populate_ulv_level(struct pp_hwmgr *hwmgr,
 	struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 	struct phm_ppt_v1_information *table_info =
 			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct pp_smumgr *smumgr = hwmgr->smumgr;
 
 	state->CcPwrDynRm = 0;
 	state->CcPwrDynRm1 = 0;
@@ -502,7 +503,10 @@ static int polaris10_populate_ulv_level(struct pp_hwmgr *hwmgr,
 	state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
 			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
 
-	state->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
+	if (smumgr->is_kicker)
+		state->VddcPhase = data->vddc_phase_shed_control ^ 0x3;
+	else
+		state->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
 
 	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
 	CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);