| commit | 16f4c69549ef676bc278be8b267a811b6f8f59ad | [log] [tgz] |
|---|---|---|
| author | Chiawen Huang <chiawen.huang@amd.com> | Wed Sep 05 20:34:57 2018 +0800 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Fri Sep 14 15:47:56 2018 -0500 |
| tree | e5f8aaab544f2b3fae8b509d7286199ddfeb68b8 | |
| parent | cac7643a27ff15a3be2bf375fe7abd4cced228c3 [diff] |
drm/amd/display: add query HPD interface. [Why] current dc_link_detect function is not only detection but also update some link data. [How] added a pure get HPD state function. Signed-off-by: Chiawen Huang <chiawen.huang@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>