diff options
Diffstat (limited to 'drivers/thunderbolt/tb.c')
| -rw-r--r-- | drivers/thunderbolt/tb.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c index bbcf0f25617c..f507815040eb 100644 --- a/drivers/thunderbolt/tb.c +++ b/drivers/thunderbolt/tb.c @@ -539,6 +539,9 @@ static void tb_scan_port(struct tb_port *port) tb_port_dbg(port, "port already has a remote\n"); return; } + + tb_retimer_scan(port); + sw = tb_switch_alloc(port->sw->tb, &port->sw->dev, tb_downstream_route(port)); if (IS_ERR(sw)) { @@ -595,6 +598,9 @@ static void tb_scan_port(struct tb_port *port) if (tb_enable_tmu(sw)) tb_sw_warn(sw, "failed to enable TMU\n"); + /* Scan upstream retimers */ + tb_retimer_scan(upstream_port); + /* * Create USB 3.x tunnels only when the switch is plugged to the * domain. This is because we scan the domain also during discovery @@ -674,6 +680,7 @@ static void tb_free_unplugged_children(struct tb_switch *sw) continue; if (port->remote->sw->is_unplugged) { + tb_retimer_remove_all(port); tb_remove_dp_resources(port->remote->sw); tb_switch_lane_bonding_disable(port->remote->sw); tb_switch_remove(port->remote->sw); @@ -1039,6 +1046,8 @@ static void tb_handle_hotplug(struct work_struct *work) goto put_sw; } if (ev->unplug) { + tb_retimer_remove_all(port); + if (tb_port_has_remote(port)) { tb_port_dbg(port, "switch unplugged\n"); tb_sw_set_unplugged(port->remote->sw); @@ -1283,6 +1292,7 @@ static int tb_free_unplugged_xdomains(struct tb_switch *sw) if (tb_is_upstream_port(port)) continue; if (port->xdomain && port->xdomain->is_unplugged) { + tb_retimer_remove_all(port); tb_xdomain_remove(port->xdomain); port->xdomain = NULL; ret++; |