Commit e31e8a22 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amd/powerplay: Configuring DIDT blocks only SQ enabled on Polaris11. 



following firmware's request.

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 8e7afd34

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

+12 −9
Original line number Diff line number Diff line
@@ -767,16 +767,9 @@ int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type, 


int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)

{

	/* power tune caps Assume disabled */



	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

						PHM_PlatformCaps_SQRamping);

	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

						PHM_PlatformCaps_DBRamping);

	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

						PHM_PlatformCaps_TDRamping);

	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

						PHM_PlatformCaps_TCPRamping);



	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

						PHM_PlatformCaps_RegulatorHot);
@@ -786,9 +779,19 @@ int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr) 
	phm_cap_set(hwmgr->platform_descriptor.platformCaps,

				PHM_PlatformCaps_TablelessHardwareInterface);



	if ((hwmgr->chip_id == CHIP_POLARIS11) || (hwmgr->chip_id == CHIP_POLARIS12))



	if (hwmgr->chip_id != CHIP_POLARIS10)

		phm_cap_set(hwmgr->platform_descriptor.platformCaps,

					PHM_PlatformCaps_SPLLShutdownSupport);



	if (hwmgr->chip_id != CHIP_POLARIS11) {

		phm_cap_set(hwmgr->platform_descriptor.platformCaps,

							PHM_PlatformCaps_DBRamping);

		phm_cap_set(hwmgr->platform_descriptor.platformCaps,

							PHM_PlatformCaps_TDRamping);

		phm_cap_set(hwmgr->platform_descriptor.platformCaps,

							PHM_PlatformCaps_TCPRamping);

	}

	return 0;

}

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