diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index d6a0a08f5cda..94f126d2331c 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -180,13 +180,25 @@ static bool create_links( link = link_create(&link_init_params); if (link) { - if (dc->config.edp_not_connected && - link->connector_signal == SIGNAL_TYPE_EDP) { - link_destroy(&link); - } else { + bool should_destory_link = false; + + if (link->connector_signal == SIGNAL_TYPE_EDP) { + if (dc->config.edp_not_connected) + should_destory_link = true; + else if (dc->debug.remove_disconnect_edp) { + enum dc_connection_type type; + dc_link_detect_sink(link, &type); + if (type == dc_connection_none) + should_destory_link = true; + } + } + + if (!should_destory_link) { dc->links[dc->link_count] = link; link->dc = dc; ++dc->link_count; + } else { + link_destroy(&link); } } } |