Modify the debugfs output for i915_dp_mst_info to list the source port for the DP MST topology in question. Signed-off-by: Jim Bride <jim.bride@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index a2e3af0..192f399 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -3441,7 +3441,8 @@ static int i915_dp_mst_info(struct seq_file *m, void *unused) intel_dig_port = enc_to_dig_port(encoder); if (!intel_dig_port->dp.can_mst) continue; - + seq_printf(m, "MST Source Port %c\n", + port_name(intel_dig_port->port)); drm_dp_mst_dump_topology(m, &intel_dig_port->dp.mst_mgr); } drm_modeset_unlock_all(dev); -- 2.5.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
