diff options
| author |   Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> | 2017-12-01 13:26:05 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-12-15 17:32:42 -0500 |
| commit | becd0875f4393a992afbf57aa323f7bf1a71c3ff (patch) | |
| tree | 1beba290f2563d3dbe5a3be1a462547486b1aa85 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | |
| parent | drm/amd/display: fix missing pixel clock adjustment for dongle (diff) | |
| download | linux-dev-becd0875f4393a992afbf57aa323f7bf1a71c3ff.tar.xz linux-dev-becd0875f4393a992afbf57aa323f7bf1a71c3ff.zip | |
drm/amd/display: Fix rehook MST display not light back on
Original applied dm_restore_drm_connector_state() has got removed.
Set link status to BAD before hotplug() event could trigger
another modeset from userspace.
The fix "Fix MST daisy chain SST not light up" commit makes so it is trying
to create a stream prior to dc_sink. That makes dc_sink is not present in
create_stream_for_sink().
Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h index 2da851b40042..8cf51da26657 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.h @@ -31,5 +31,6 @@ struct amdgpu_dm_connector; void amdgpu_dm_initialize_dp_connector(struct amdgpu_display_manager *dm, struct amdgpu_dm_connector *aconnector); +void dm_dp_mst_dc_sink_create(struct drm_connector *connector); #endif |