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Commit 55b85206 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/powerplay/vega10: enable mclk switching if monitors are synced 



If DC has synced the displays, we can enable mclk switching to
save power.

Reviewed-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bb6897f1

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

+2 −1
Original line number Diff line number Diff line
@@ -3220,7 +3220,8 @@ static int vega10_apply_state_adjust_rules(struct pp_hwmgr *hwmgr, 
	if (hwmgr->display_config->num_display == 0)

		disable_mclk_switching = false;

	else

		disable_mclk_switching = (hwmgr->display_config->num_display > 1) ||

		disable_mclk_switching = ((1 < hwmgr->display_config->num_display) &&

					  !hwmgr->display_config->multi_monitor_in_sync) ||

			disable_mclk_switching_for_frame_lock ||

			disable_mclk_switching_for_vr ||

			force_mclk_high;