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| author | Zhikai Zhai <zhikai.zhai@amd.com> | 2025-07-29 17:39:54 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-09-15 16:57:04 -0400 |
| commit | 0bfcb56e8b074c9f013f357e799c446a9dbc1fad (patch) | |
| tree | 55f8c08d728760c755946b4f06428efaf749c503 /rust/helpers/fs.c | |
| parent | 46fbe1e349b89eff48d6d8e87cfb6ffe955f75e9 (diff) | |
drm/amd/display: Modify the link training policy
[Why&How]
Currently fallback to low link rate if the link training
fails once on USB4. It may cause the bandwidth couldn't
satisfy the requirement of streams. Modify the policy
to do training retry in the previous few times, only
do fallback at the last time.
Reviewed-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Signed-off-by: Zhikai Zhai <zhikai.zhai@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'rust/helpers/fs.c')
0 files changed, 0 insertions, 0 deletions