diff options
author | Imre Deak <imre.deak@intel.com> | 2024-07-22 19:54:50 +0300 |
---|---|---|
committer | Imre Deak <imre.deak@intel.com> | 2024-07-31 18:45:23 +0300 |
commit | e9b36c5be2e7fdef2cc933c1dac50bd81881e9b8 (patch) | |
tree | b742d3d6b59bf1398c46abf5c4200b622a63cfda /drivers/gpu/drm/display | |
parent | 4c288f56030f380acb9572d88396ac15edfd30ed (diff) | |
download | linux-e9b36c5be2e7fdef2cc933c1dac50bd81881e9b8.tar.xz |
drm/dp_mst: Factor out function to queue a topology probe work
Factor out a function to queue a work for probing the topology, also
used by the next patch.
Cc: Lyude Paul <lyude@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240722165503.2084999-2-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/display')
-rw-r--r-- | drivers/gpu/drm/display/drm_dp_mst_topology.c | 9 |
1 files 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 7f8e1cfbe19d..eb1b7b286b76 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) { |