drm/amdgpu/powerplay: fix AVFS handling with custom powerplay table
[ Upstream commit 53dbc27ad5
]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
5.4-rM2-2.2.x-imx-squashed
parent
c5505813d0
commit
3642887a40
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@ -3691,6 +3691,13 @@ 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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