On Mon, 28 Nov 2016, [email protected] wrote: > From: Libin Yang <[email protected]> > > Add the DP MST info dump in debugfs. > > Signed-off-by: Libin Yang <[email protected]> > Signed-off-by: Dhinakaran Pandiyan <[email protected]> > Reviewed-by: Lyude <[email protected]> > Signed-off-by: Rodrigo Vivi <[email protected]>
I don't think Rodrigo's sob is proper here, even if he pushed the original version of the patch that got later reverted. Anyway, Reviewed-by: Jani Nikula <[email protected]> > --- > drivers/gpu/drm/i915/i915_debugfs.c | 19 ++++++++++++++++++- > 1 file changed, 18 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c > b/drivers/gpu/drm/i915/i915_debugfs.c > index e7f731f..f5f88b2 100644 > --- a/drivers/gpu/drm/i915/i915_debugfs.c > +++ b/drivers/gpu/drm/i915/i915_debugfs.c > @@ -2877,6 +2877,20 @@ static void intel_dp_info(struct seq_file *m, > &intel_dp->aux); > } > > +static void intel_dp_mst_info(struct seq_file *m, > + struct intel_connector *intel_connector) > +{ > + struct intel_encoder *intel_encoder = intel_connector->encoder; > + struct intel_dp_mst_encoder *intel_mst = > + enc_to_mst(&intel_encoder->base); > + struct intel_digital_port *intel_dig_port = intel_mst->primary; > + struct intel_dp *intel_dp = &intel_dig_port->dp; > + bool has_audio = drm_dp_mst_port_has_audio(&intel_dp->mst_mgr, > + intel_connector->port); > + > + seq_printf(m, "\taudio support: %s\n", yesno(has_audio)); > +} > + > static void intel_hdmi_info(struct seq_file *m, > struct intel_connector *intel_connector) > { > @@ -2919,7 +2933,10 @@ static void intel_connector_info(struct seq_file *m, > switch (connector->connector_type) { > case DRM_MODE_CONNECTOR_DisplayPort: > case DRM_MODE_CONNECTOR_eDP: > - intel_dp_info(m, intel_connector); > + if (intel_encoder->type == INTEL_OUTPUT_DP_MST) > + intel_dp_mst_info(m, intel_connector); > + else > + intel_dp_info(m, intel_connector); > break; > case DRM_MODE_CONNECTOR_LVDS: > if (intel_encoder->type == INTEL_OUTPUT_LVDS) -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
