From: Imre Deak <imre.d...@intel.com> [ Upstream commit e9b36c5be2e7fdef2cc933c1dac50bd81881e9b8 ]
Factor out a function to queue a work for probing the topology, also used by the next patch. Cc: Lyude Paul <ly...@redhat.com> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Lyude Paul <ly...@redhat.com> Signed-off-by: Imre Deak <imre.d...@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240722165503.2084999-2-imre.d...@intel.com Signed-off-by: Thadeu Lima de Souza Cascardo <casca...@igalia.com> --- drivers/gpu/drm/display/drm_dp_mst_topology.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c index 08f8a22431fe..2a6feb83f786 100644 --- a/drivers/gpu/drm/display/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c @@ -2692,6 +2692,11 @@ static void drm_dp_mst_link_probe_work(struct work_struct *work) drm_kms_helper_hotplug_event(dev); } +static void drm_dp_mst_queue_probe_work(struct drm_dp_mst_topology_mgr *mgr) +{ + queue_work(system_long_wq, &mgr->work); +} + static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr, u8 *guid) { @@ -3643,7 +3648,7 @@ int drm_dp_mst_topology_mgr_set_mst(struct drm_dp_mst_topology_mgr *mgr, bool ms /* Write reset payload */ drm_dp_dpcd_write_payload(mgr, 0, 0, 0x3f); - queue_work(system_long_wq, &mgr->work); + drm_dp_mst_queue_probe_work(mgr); ret = 0; } else { @@ -3766,7 +3771,7 @@ int drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr, * state of our in-memory topology back into sync with reality. So, * restart the probing process as if we're probing a new hub */ - queue_work(system_long_wq, &mgr->work); + drm_dp_mst_queue_probe_work(mgr); mutex_unlock(&mgr->lock); if (sync) { -- 2.47.2
