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>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
index 045c7ef3e81b35f7543de0fdf116f6126a8b7786..c3e9acaa66904f8de8563043d7bd628bd9c5d448 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
@@ -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;