diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index 976f0f136f29..a58e61b6e9f9 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -496,6 +496,7 @@ static void detect_dp( } if (is_mst_supported(link)) { sink_caps->signal = SIGNAL_TYPE_DISPLAY_PORT_MST; + link->type = dc_connection_mst_branch; /* * This call will initiate MST topology discovery. Which @@ -524,12 +525,11 @@ static void detect_dp( if (reason == DETECT_REASON_BOOT) boot = true; - if (dm_helpers_dp_mst_start_top_mgr( + if (!dm_helpers_dp_mst_start_top_mgr( link->ctx, link, boot)) { - link->type = dc_connection_mst_branch; - } else { /* MST not supported */ + link->type = dc_connection_single; sink_caps->signal = SIGNAL_TYPE_DISPLAY_PORT; } } |