From ac32b06acee88ab4c9f3336be5aea4a050b0d4e5 Mon Sep 17 00:00:00 2001 From: Evan Quan Date: Wed, 20 Jun 2018 12:24:29 +0800 Subject: [PATCH] drm/amd/powerplay: correct smc display config for multi monitor Need to take into account multi-head with synced displays. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c index 8176b231c38b..824d9e15d712 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c @@ -1401,7 +1401,8 @@ static int vega12_notify_smc_display_config_after_ps_adjustment( struct pp_display_clock_request clock_req; uint32_t clk_request; - if (hwmgr->display_config->num_display > 1) + if ((hwmgr->display_config->num_display > 1) && + !hwmgr->display_config->multi_monitor_in_sync) vega12_notify_smc_display_change(hwmgr, false); else vega12_notify_smc_display_change(hwmgr, true); -- 2.11.0