On Mon, 11 Apr 2016, Jim Bride <jim.bride@xxxxxxxxxxxxxxx> wrote: > 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 > > cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> > Signed-off-by: Jim Bride <jim.bride@xxxxxxxxxxxxxxx> Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx> > --- > 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 9640738..644e80b 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); -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
