From: Evan Quan Date: Wed, 20 Jun 2018 04:28:10 +0000 (+0800) Subject: drm/amd/powerplay: drop unnecessary uclk hard min setting X-Git-Tag: v4.19-rc1~138^2~27^2~53 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=30222561808f8fdf6d56c22ccfe3d9140fd0a169;p=thirdparty%2Flinux.git drm/amd/powerplay: drop unnecessary uclk hard min setting We don't need to set uclk hard min here because this will be set with other clocks on power state change. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c index 824d9e15d7127..8222383009da1 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c @@ -1399,7 +1399,6 @@ static int vega12_notify_smc_display_config_after_ps_adjustment( (struct vega12_hwmgr *)(hwmgr->backend); struct PP_Clocks min_clocks = {0}; struct pp_display_clock_request clock_req; - uint32_t clk_request; if ((hwmgr->display_config->num_display > 1) && !hwmgr->display_config->multi_monitor_in_sync) @@ -1427,15 +1426,6 @@ static int vega12_notify_smc_display_config_after_ps_adjustment( } } - if (data->smu_features[GNLD_DPM_UCLK].enabled) { - clk_request = (PPCLK_UCLK << 16) | (min_clocks.memoryClock) / 100; - PP_ASSERT_WITH_CODE( - smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetHardMinByFreq, clk_request) == 0, - "[PhwVega12_NotifySMCDisplayConfigAfterPowerStateAdjustment] Attempt to set UCLK HardMin Failed!", - return -1); - data->dpm_table.mem_table.dpm_state.hard_min_level = min_clocks.memoryClock; - } - return 0; }