diff options
| author | Imre Deak <imre.deak@intel.com> | 2024-04-17 01:10:08 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2024-04-19 17:20:53 +0300 |
| commit | 93cb4094a7fd30a6e20b9781aafb94e3fffbe59a (patch) | |
| tree | 81963df673d375a406411b487bd7eff902cfa947 /include | |
| parent | ca5d9d78f0a2c595561bce7cce4b86b42ca7042f (diff) | |
drm/dp_mst: Add drm_dp_mst_aux_for_parent()
Add a function to get the AUX device of the parent of an MST port, used
by a follow-up i915 patch in the patchset.
v2: Move drm_dp_mst_aux_for_parent() forward declaration to this patch
(Ankit)
Cc: Lyude Paul <lyude@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240416221010.376865-10-imre.deak@intel.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/display/drm_dp_mst_helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h index 48fd1b448149..39796e0defdb 100644 --- a/include/drm/display/drm_dp_mst_helper.h +++ b/include/drm/display/drm_dp_mst_helper.h @@ -955,6 +955,7 @@ bool drm_dp_mst_port_is_logical(struct drm_dp_mst_port *port) return port->port_num >= DP_MST_LOGICAL_PORT_0; } +struct drm_dp_aux *drm_dp_mst_aux_for_parent(struct drm_dp_mst_port *port); struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port); static inline struct drm_dp_mst_topology_state * |