From 28a488848f9e14898c55e0bb2c2774288a424d67 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Fri, 10 Feb 2017 16:55:18 +0800 Subject: [PATCH] drm/amd/powerplay: modify VddcPhase value for polaris kicker Signed-off-by: Huang Rui Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c index 0e26900e459e..c6c3c5751ac7 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smc.c +++ b/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); -- 2.20.1