Commit f245b400 authored by Tom Chung's avatar Tom Chung Committed by Alex Deucher
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Revert "drm/amd/display: Use HW lock mgr for PSR1" 



This reverts commit
a2b5a995 ("drm/amd/display: Use HW lock mgr for PSR1")

Because it may cause system hang while connect with two edp panel.

Acked-by: default avatarWayne Lin <wayne.lin@amd.com>
Signed-off-by: default avatarTom Chung <chiahsuan.chung@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 820ccf8c

drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c

+1 −2
Original line number Diff line number Diff line
@@ -63,8 +63,7 @@ void dmub_hw_lock_mgr_inbox0_cmd(struct dc_dmub_srv *dmub_srv, 


bool should_use_dmub_lock(struct dc_link *link)

{

	if (link->psr_settings.psr_version == DC_PSR_VERSION_SU_1 ||

	    link->psr_settings.psr_version == DC_PSR_VERSION_1)

	if (link->psr_settings.psr_version == DC_PSR_VERSION_SU_1)

		return true;



	if (link->replay_settings.replay_feature_enabled)