drm/dp_mst: Add helper to trigger modeset on affected DSC MST CRTCs

[linux.git] / include / drm / drm_dp_mst_helper.h

diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
index d940f45c76373e3871e63b47362cece9907d879e..e5503771232fdb9b2327da55d74d47e1519e2ae4 100644 (file)
--- a/include/drm/drm_dp_mst_helper.h
+++ b/include/drm/drm_dp_mst_helper.h
@@ -788,6 +788,9 @@ int drm_dp_mst_atomic_enable_dsc(struct drm_atomic_state *state,
                                 int pbn, int pbn_div,
                                 bool enable);
 int __must_check
+drm_dp_mst_add_affected_dsc_crtcs(struct drm_atomic_state *state,
+                                 struct drm_dp_mst_topology_mgr *mgr);
+int __must_check
 drm_dp_atomic_release_vcpi_slots(struct drm_atomic_state *state,
                                 struct drm_dp_mst_topology_mgr *mgr,
                                 struct drm_dp_mst_port *port);