diff options
| author | Evan Quan <evan.quan@amd.com> | 2018-08-10 14:27:56 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 11:10:38 -0500 |
| commit | ff50e15b00b0d107df58d0f95065015196015543 (patch) | |
| tree | e86861ab82190915f3293adaa4c6b206decdb26b | |
| parent | efa7ac67a80f31a35c6c3e2b40841439bf107fa2 (diff) | |
drm/amd/powerplay: added voltage boot time calibration
Run AFLL BTC after upload pptable and before enabling
all smu features.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c index d7c4334da250..fb32b28afa66 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c @@ -756,6 +756,11 @@ static int vega20_set_allowed_featuresmask(struct pp_hwmgr *hwmgr) return 0; } +static int vega20_run_btc_afll(struct pp_hwmgr *hwmgr) +{ + return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAfllBtc); +} + static int vega20_enable_all_smu_features(struct pp_hwmgr *hwmgr) { struct vega20_hwmgr *data = @@ -1391,6 +1396,11 @@ static int vega20_enable_dpm_tasks(struct pp_hwmgr *hwmgr) "[EnableDPMTasks] Failed to initialize SMC table!", return result); + result = vega20_run_btc_afll(hwmgr); + PP_ASSERT_WITH_CODE(!result, + "[EnableDPMTasks] Failed to run btc afll!", + return result); + result = vega20_enable_all_smu_features(hwmgr); PP_ASSERT_WITH_CODE(!result, "[EnableDPMTasks] Failed to enable all smu features!", |