drm/dp_mst: Tune down error message during payload addition

If a sink is removed in the middle of payload addition the corresponding
AUX transfer will fail as expected, so tune the error message down to a
debug messge.

Cc: Wayne Lin <Wayne.Lin@amd.com>
Cc: Lyude Paul <lyude@redhat.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230913223218.540365-3-imre.deak@intel.com

diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c
index dbec9cf004594026058ce43d5648b27201828c5f..c490e8befc2facf104ec577f7b54ffef5287ffb4 100644 (file)
--- a/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -3332,8 +3332,8 @@ int drm_dp_add_payload_part1(struct drm_dp_mst_topology_mgr *mgr,
 
        ret = drm_dp_create_payload_at_dfp(mgr, payload);
        if (ret < 0) {
-               drm_warn(mgr->dev, "Failed to create MST payload for port %p: %d\n",
-                        payload->port, ret);
+               drm_dbg_kms(mgr->dev, "Failed to create MST payload for port %p: %d\n",
+                           payload->port, ret);
                goto put_port;
        }