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Commit 92859e0d authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
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drm/amd/powerplay: allow slow switch only if NBPState enabled v2 



Otherwise there may be potential SMU performance issues.

v2: fix commit description and coding style

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarRex Zhu <rex.zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f132d561

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c

+2 −1
Original line number Diff line number Diff line
@@ -3801,7 +3801,8 @@ static int vega10_notify_smc_display_config_after_ps_adjustment( 
	struct pp_display_clock_request clock_req;



	if ((hwmgr->display_config->num_display > 1) &&

	     !hwmgr->display_config->multi_monitor_in_sync)

	     !hwmgr->display_config->multi_monitor_in_sync &&

	     !hwmgr->display_config->nb_pstate_switch_disable)

		vega10_notify_smc_display_change(hwmgr, false);

	else

		vega10_notify_smc_display_change(hwmgr, true);

drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c

+2 −1
Original line number Diff line number Diff line
@@ -1389,7 +1389,8 @@ static int vega12_notify_smc_display_config_after_ps_adjustment( 
	struct pp_display_clock_request clock_req;



	if ((hwmgr->display_config->num_display > 1) &&

		!hwmgr->display_config->multi_monitor_in_sync)

	     !hwmgr->display_config->multi_monitor_in_sync &&

	     !hwmgr->display_config->nb_pstate_switch_disable)

		vega12_notify_smc_display_change(hwmgr, false);

	else

		vega12_notify_smc_display_change(hwmgr, true);