| commit | 896dace8eca843100bef9b7482c3d6243b4601fb | [log] [tgz] |
|---|---|---|
| author | Joseph Gravenor <joseph.gravenor@amd.com> | Tue Jan 28 10:38:22 2020 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Thu Feb 06 15:04:38 2020 -0500 |
| tree | 1fa87a02a8e2bcb9b9ff1bbc0b21808224d5c320 | |
| parent | 15add0c2fed34adf02c8eccb399482b6e7b369bf [diff] |
drm/amd/display: turn off the mst hub before we do detection [why] not turning off the mst hub before detection on reboot causes us to not be able to light up displays with mst hook [how] on hw init, see if any displays are lit up. if so, turn them off Signed-off-by: Joseph Gravenor <joseph.gravenor@amd.com> Reviewed-by: Eric Yang <eric.yang2@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>