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Code Issues Releases Wiki Activity

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

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following firmware's request.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2016-12-21 20:37:49 +08:00 committed by Alex Deucher
parent 8e7afd34fd
commit e31e8a226a
1 changed files with 12 additions and 9 deletions
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21
drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
View file

@ -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;
}