From: Hans Verkuil <hans.verk...@cisco.com>
These are required for the CEC MST support.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Sam McNally <sa...@chromium.org>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 6 ++----
include/drm/drm_dp_mst_helper.h | 4 ++++
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c
b/drivers/gpu/drm/drm_dp_mst_topology.c
index 0d753201adbd..c783a2a1c114 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -62,8 +62,6 @@ struct drm_dp_pending_up_req {
static bool dump_dp_payload_table(struct drm_dp_mst_topology_mgr *mgr,
char *buf);
-static void drm_dp_mst_topology_put_port(struct drm_dp_mst_port *port);
-
static int drm_dp_dpcd_write_payload(struct drm_dp_mst_topology_mgr *mgr,
int id,
struct drm_dp_payload *payload);
@@ -1864,7 +1862,7 @@ static void drm_dp_mst_topology_get_port(struct
drm_dp_mst_port *port)
* drm_dp_mst_topology_try_get_port()
* drm_dp_mst_topology_get_port()
*/
-static void drm_dp_mst_topology_put_port(struct drm_dp_mst_port *port)
+void drm_dp_mst_topology_put_port(struct drm_dp_mst_port *port)
{
topology_ref_history_lock(port->mgr);
@@ -1935,7 +1933,7 @@ drm_dp_mst_topology_get_port_validated_locked(struct
drm_dp_mst_branch *mstb,
return NULL;
}
-static struct drm_dp_mst_port *
+struct drm_dp_mst_port *
drm_dp_mst_topology_get_port_validated(struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port)
{
diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
index c7c79e0ced18..d036222e0d64 100644
--- a/include/drm/drm_dp_mst_helper.h
+++ b/include/drm/drm_dp_mst_helper.h
@@ -754,6 +754,10 @@ drm_dp_mst_detect_port(struct drm_connector *connector,
struct drm_dp_mst_topology_mgr *mgr,
struct drm_dp_mst_port *port);
+struct drm_dp_mst_port *drm_dp_mst_topology_get_port_validated
+(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+void drm_dp_mst_topology_put_port(struct drm_dp_mst_port *port);
+
struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct
drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
--
2.28.0.402.g5ffc5be6b7-goog
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