Commit 7f61bed0 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amd/powerplay: refine DIDT feature in Powerplay. 



Updating SQ DIDT settings and block mask
so SQ uses PCC on Polaris11.

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7ef600e8

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c

+4 −0
Original line number Diff line number Diff line
@@ -1294,6 +1294,10 @@ int smu7_disable_dpm_tasks(struct pp_hwmgr *hwmgr) 
	PP_ASSERT_WITH_CODE((tmp_result == 0),

			"Failed to disable SMC CAC!", result = tmp_result);



	tmp_result = smu7_disable_didt_config(hwmgr);

	PP_ASSERT_WITH_CODE((tmp_result == 0),

			"Failed to disable DIDT!", result = tmp_result);



	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,

			CG_SPLL_SPREAD_SPECTRUM, SSEN, 0);

	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c

+175 −49

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