Factor out a function to queue a work for probing the topology, also
used by the next patch.
Cc: Lyude Paul <lyude@xxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
---
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 fc2ceae61db2d..b185b3b38bd2f 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)
{
@@ -3685,7 +3690,7 @@ 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 {
@@ -3809,7 +3814,7 @@ 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) {
--
2.44.2
