Commits
David Francis committed 0ec7d06b225
drm/amd/display: MST topology debugfs DRM provides drm_dp_mst_dump_topology, which prints useful information about MST devices Hook this up to a debugfs file named amdgpu_mst_topology Signed-off-by: David Francis <David.Francis@amd.com> Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>