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| author | Imre Deak <imre.deak@intel.com> | 2024-07-22 19:54:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-07 10:06:36 +0200 |
| commit | 5f57a96e92c60f62da91d58ceb5e5acd40e7d594 (patch) | |
| tree | 82eeb9fe878d23a8e31998c5a23d4c5e1bc58c4e /include/drm | |
| parent | 93ccb0fb360634710dc0127284bec4f5f2ba1da9 (diff) | |
| download | linux-5f57a96e92c60f62da91d58ceb5e5acd40e7d594.tar.gz linux-5f57a96e92c60f62da91d58ceb5e5acd40e7d594.tar.bz2 linux-5f57a96e92c60f62da91d58ceb5e5acd40e7d594.zip | |
drm/dp_mst: Add a helper to queue a topology probe
commit dbaeef363ea54f4c18112874b77503c72ba60fec upstream.
A follow up i915 patch will need to reprobe the MST topology after the
initial probing, add a helper for this.
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/20240722165503.2084999-3-imre.deak@intel.com
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/display/drm_dp_mst_helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h index ab1d73f93408..46705dacdd08 100644 --- a/include/drm/display/drm_dp_mst_helper.h +++ b/include/drm/display/drm_dp_mst_helper.h @@ -859,6 +859,8 @@ int drm_dp_check_act_status(struct drm_dp_mst_topology_mgr *mgr); void drm_dp_mst_dump_topology(struct seq_file *m, struct drm_dp_mst_topology_mgr *mgr); +void drm_dp_mst_topology_queue_probe(struct drm_dp_mst_topology_mgr *mgr); + void drm_dp_mst_topology_mgr_suspend(struct drm_dp_mst_topology_mgr *mgr); int __must_check drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr, |