Modify the debugfs output for i915_dp_mst_info to list the source port for the DP MST topology in question.
v2: rebase v3: rebase v4: rebase cc: Jani Nikula <[email protected]> Reviewed-by: Jani Nikula <[email protected]> Signed-off-by: Jim Bride <[email protected]> --- 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 46cc03b..dd8c5c9 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -3446,7 +3446,8 @@ 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 [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
