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Commit 60123300 authored by Eric Huang's avatar Eric Huang Committed by Alex Deucher
Browse files

drm/amd/powerplay: add uvd/vce dpm enabling flag to fix the performance issue for CZ 



Set the UVD and VCE DPM flags otherwise UVD and VCE DPM won't get enabled.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarEric Huang <JinHuiEric.Huang@amd.com>
Cc: stable@vger.kernel.org
parent 742c085f

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

+5 −0
Original line number Diff line number Diff line
@@ -239,6 +239,11 @@ static int cz_initialize_dpm_defaults(struct pp_hwmgr *hwmgr) 
	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

					PHM_PlatformCaps_DynamicUVDState);



	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

			PHM_PlatformCaps_UVDDPM);

	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

			PHM_PlatformCaps_VCEDPM);



	cz_hwmgr->cc6_settings.cpu_cc6_disable = false;

	cz_hwmgr->cc6_settings.cpu_pstate_disable = false;

	cz_hwmgr->cc6_settings.nb_pstate_switch_disable = false;