From 1756f1bbddad4552cb4e8773c54960a4cc4ba107 Mon Sep 17 00:00:00 2001 From: Tom St Denis Date: Wed, 4 Oct 2017 13:44:52 -0400 Subject: [PATCH] drm/amd/powerplay: Partially revert changes and fix smu7_notify_smc_display() This partially reverts 0b6b4cbf77c995a34a4ec3d705a636434dadc51a and fixes the noise issues on Tonga. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 8dbe9148aad3..4826b2991b7e 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -3825,14 +3825,11 @@ static int smu7_notify_link_speed_change_after_state_change( static int smu7_notify_smc_display(struct pp_hwmgr *hwmgr) { struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); - int ret = 0; - if (hwmgr->feature_mask & PP_VBI_TIME_SUPPORT_MASK) { + if (hwmgr->feature_mask & PP_VBI_TIME_SUPPORT_MASK) smum_send_msg_to_smc_with_parameter(hwmgr, (PPSMC_Msg)PPSMC_MSG_SetVBITimeout, data->frame_time_x2); - ret = (smum_send_msg_to_smc(hwmgr, (PPSMC_Msg)PPSMC_HasDisplay) == 0) ? 0 : -EINVAL; - } - return ret; + return (smum_send_msg_to_smc(hwmgr, (PPSMC_Msg)PPSMC_HasDisplay) == 0) ? 0 : -EINVAL; } static int smu7_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input) -- 2.30.2