There is need to check the CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS config whether is enabled before uses the related MST functions. Signed-off-by: Prike Liang <Prike.Liang@xxxxxxx> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 94f1651422da..21c0242daf19 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -3382,7 +3382,9 @@ static int dm_resume(struct amdgpu_ip_block *ip_block) aconnector->mst_root) continue; +#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS) drm_dp_mst_topology_queue_probe(&aconnector->mst_mgr); +#endif } drm_connector_list_iter_end(&iter); -- 2.34.1
