1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
linux/drivers/gpu/drm/amd/display/dc/link
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
..
link_dp_trace.c drm/amd/display: Add link dp trace support 2022-03-15 14:25:15 -04:00
link_dp_trace.h drm/amd/display: Add link dp trace support 2022-03-15 14:25:15 -04:00
link_hwss_dio.c
link_hwss_dio.h
link_hwss_dpia.c
link_hwss_dpia.h
link_hwss_hpo_dp.c
link_hwss_hpo_dp.h
link_hwss_hpo_frl.c
link_hwss_hpo_frl.h
Makefile drm/amd/display: Add link dp trace support 2022-03-15 14:25:15 -04:00