diff options
| author | Xiaodong Yan <Xiaodong.Yan@amd.com> | 2020-04-09 17:37:40 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-24 09:41:31 -0400 |
| commit | 718a5569b6fa6e1f49f1ae76a3c18acb4ddb74f1 (patch) | |
| tree | e572cb9f5c4a823020b8794dfadc97c8ae85c72b /lib/mpi/mpiutil.c | |
| parent | 933fe2cbf234afcd92d26e233c45f206af147616 (diff) | |
drm/amd/display: blank dp stream before re-train the link
[Why]
When link loss happened, monitor can not light up if only re-train the
link.
[How]
Blank all the DP streams on this link before re-train the link, and then
unblank the stream
Signed-off-by: Xiaodong Yan <Xiaodong.Yan@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions