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drm/amd/powerplay: fix some initialize error on polaris10. 

1. don't enable SclkThrottleLowNotification, it's not supported.
2. Set missing mclk_dpm0_activity_target

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 2016-04-01 19:56:07 +08:00 committed by Alex Deucher
parent 7383bcb94a
commit 7d367c2aea
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
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@ -2600,9 +2600,6 @@ int polaris10_set_features_platform_caps(struct pp_hwmgr *hwmgr)
phm_cap_set(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_DynamicUVDState);
phm_cap_set(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_SclkThrottleLowNotification);
/* power tune caps Assume disabled */
phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_SQRamping);
@ -2930,7 +2927,7 @@ int polaris10_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
data->dll_default_on = false;
data->sram_end = SMC_RAM_END;
data->mclk_dpm0_activity_target = 0xa;
data->disable_dpm_mask = 0xFF;
data->static_screen_threshold = PPPOLARIS10_STATICSCREENTHRESHOLD_DFLT;
data->static_screen_threshold_unit = PPPOLARIS10_STATICSCREENTHRESHOLD_DFLT;