drm/amdgpu/powerplay: fix AVFS handling with custom powerplay table (53dbc27a) · Commits · 戴 / test

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:

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -3689,6 +3689,13 @@ static int vega10_set_power_state_tasks(struct pp_hwmgr *hwmgr,
		PP_ASSERT_WITH_CODE(!result,
		"Failed to upload PPtable!", return result);

		/*
		* If a custom pp table is loaded, set DPMTABLE_OD_UPDATE_VDDC flag.
		* That effectively disables AVFS feature.
		*/
		if(hwmgr->hardcode_pp_table != NULL)
		data->need_update_dpm_table \|= DPMTABLE_OD_UPDATE_VDDC;

		vega10_update_avfs(hwmgr);

		/*