| commit | 832aa63bef346fc6a58bf46412036d368142fddf | [log] [tgz] |
|---|---|---|
| author | Paul Hsieh <paul.hsieh@amd.com> | Fri Nov 01 14:41:37 2019 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Thu Dec 05 16:27:23 2019 -0500 |
| tree | 3a80be2f9ee5dd70e906c8a70fcc3d8a7bea6f97 | |
| parent | a4cea11655fbc5246fb5a066588e1589e9cfefa5 [diff] |
drm/amd/display: Reset PHY in link re-training [Why] Link training failed randomly when plugging USB-C display in/out. [How] If link training failed, reset PHY in link re-training. Signed-off-by: Paul Hsieh <paul.hsieh@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>