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drm/amd/powerplay: correct smc display config for multi monitor

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Need to take into account multi-head with synced displays.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2018-06-20 12:24:29 +08:00 committed by Alex Deucher
parent f74aa69d0a
commit ac32b06ace
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
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@ -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);