From b624316ed999cd0a9aa1361e24cb6d99e7f42f54 Mon Sep 17 00:00:00 2001 From: Mykola Lysenko Date: Wed, 9 Dec 2015 20:25:16 +0800 Subject: [PATCH 0599/1110] drm/amd/dal: notify userspace on MST branch disconnect Signed-off-by: Harry Wentland Acked-by: Harry Wentland --- drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c index 733d8aa..bd35d2e 100644 --- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c @@ -273,6 +273,7 @@ static struct drm_connector *dm_dp_add_mst_connector(struct drm_dp_mst_topology_ aconnector->port = port; aconnector->mst_port = master; aconnector->dc_link = master->dc_link; + aconnector->base.polled = DRM_CONNECTOR_POLL_HPD; sema_init(&aconnector->mst_sem, 1); -- 2.7.4