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105 Commits

Author SHA1 Message Date
Wenjing Liu
a5b7994306 drm/amd/display: extract update stream allocation to link_hwss 
[why]
Extract update stream allocation table into link hwss as part of the
link hwss refactor work.

Reviewed-by: George Shen <George.Shen@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-04-13 09:14:22 -04:00
Leo (Hanghong) Ma
176cd4385a drm/amd/display: Move link_trace for edp to dp_trace 
[Why & How]
The dp_trace structure is self contained component designed for
all dp trace, and the edp link trace should be a part of it;

Suggested-by: Wenjing Liu <wenjing.liu@amd.com>

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-04-05 10:29:48 -04:00
Wenjing Liu
eff5e11508 drm/amd/display: extract set stream attribute to link_hwss 
[why]
Extract set stream attribute into link_hwss as part of the link hwss
refactor work.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-04-05 10:29:48 -04:00
Leo (Hanghong) Ma
5fed53c798 drm/amd/display: Add link dp trace support 
[Why]
It is nice to have link training and link loss status logging in
our trace, and this patch add the all necessary accessors in dc
side.

[How]
1. Define dp_trace struct and create new file link_dp_trace.c and
link_dp_trace.h;
2. Add dp link training status update in dc_link_dp.c;

Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-03-15 14:25:15 -04:00
Wenjing Liu
fd24926676 drm/amd/display: move link_hwss to link folder and break down to files 
[why]
Move link_hwss to its own folder as part of DC LIB and break it down
to separate file one for each type of backend for code isolation.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2022-02-02 18:26:32 -05:00