| Message ID | 20210201120145.350258-4-imre.deak@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/4] drm/dp_mst: Don't report ports connected if nothing is attached to them | expand |
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 43a40660136c..0a54506c2773 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -4232,9 +4232,8 @@ drm_dp_mst_detect_port(struct drm_connector *connector, case DP_PEER_DEVICE_SST_SINK: ret = connector_status_connected; /* for logical ports - cache the EDID */ - if (port->port_num >= 8 && !port->cached_edid) { + if (port->port_num >= DP_MST_LOGICAL_PORT_0 && !port->cached_edid) port->cached_edid = drm_get_edid(connector, &port->aux.ddc); - } break; case DP_PEER_DEVICE_DP_LEGACY_CONV: if (port->ldps)
Use the macro defined for the first logical port instead of the corresponding magic number. Cc: Lyude Paul <lyude@redhat.com> Signed-off-by: Imre Deak <imre.deak@intel.com> --- drivers/gpu/drm/drm_dp_mst_topology.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)