Commit d3d42110 authored by JinZe.Xu's avatar JinZe.Xu Committed by Alex Deucher
Browse files

drm/amd/display: Assign link type before check dsc workaround. 



[Why]
link type is not assigned before check dpia_mst_dsc_always_on conditions.

Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: default avatarWenjing Liu <Wenjing.Liu@amd.com>
Acked-by: default avatarPavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: default avatarJinZe.Xu <JinZe.Xu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c7783a6e

drivers/gpu/drm/amd/display/dc/core/dc_link.c

+2 −1
Original line number Diff line number Diff line
@@ -832,8 +832,9 @@ static bool discover_dp_mst_topology(struct dc_link *link, enum dc_detect_reason 
	LINK_INFO("link=%d, mst branch is now Connected\n",

		  link->link_index);



	apply_dpia_mst_dsc_always_on_wa(link);

	link->type = dc_connection_mst_branch;

	apply_dpia_mst_dsc_always_on_wa(link);



	dm_helpers_dp_update_branch_info(link->ctx, link);

	if (dm_helpers_dp_mst_start_top_mgr(link->ctx,

			link, (reason == DETECT_REASON_BOOT || reason == DETECT_REASON_RESUMEFROMS3S4))) {