forked from luck/tmp_suning_uos_patched
drm/amdgpu/powerplay: fix AVFS handling with custom powerplay table
When a custom powerplay table is provided, we need to update the OD VDDC flag to avoid AVFS being enabled when it shouldn't be. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205393 Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -3689,6 +3689,13 @@ static int vega10_set_power_state_tasks(struct pp_hwmgr *hwmgr,
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PP_ASSERT_WITH_CODE(!result,
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"Failed to upload PPtable!", return result);
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/*
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* If a custom pp table is loaded, set DPMTABLE_OD_UPDATE_VDDC flag.
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* That effectively disables AVFS feature.
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*/
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if(hwmgr->hardcode_pp_table != NULL)
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data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_VDDC;
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vega10_update_avfs(hwmgr);
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/*
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