DisplayLink devices do not generate hotplug events. Remove the poll flag DRM_CONNECTOR_POLL_HPD, as it may not be specified together with DRM_CONNECTOR_POLL_CONNECT or DRM_CONNECTOR_POLL_DISCONNECT.
Signed-off-by: Thomas Zimmermann <[email protected]> Fixes: afdfc4c6f55f ("drm/udl: Fixed problem with UDL adpater reconnection") Cc: Robert Tarasov <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Dave Airlie <[email protected]> Cc: Sean Paul <[email protected]> Cc: Thomas Zimmermann <[email protected]> Cc: [email protected] Cc: <[email protected]> # v4.15+ --- drivers/gpu/drm/udl/udl_modeset.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index 7702359c90c22..751da3a294c44 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -527,8 +527,7 @@ struct drm_connector *udl_connector_init(struct drm_device *dev) drm_connector_helper_add(connector, &udl_connector_helper_funcs); - connector->polled = DRM_CONNECTOR_POLL_HPD | - DRM_CONNECTOR_POLL_CONNECT | + connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT; return connector; -- 2.44.0
