From 7d367c2aeaf6058e9c55c1d6bff4f5174b65854c Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Fri, 1 Apr 2016 19:56:07 +0800 Subject: [PATCH] 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 Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c index 045c7ef..c3e9aca 100644 --- 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; -- 2.7.4