Since DP-specific information is stored in driver's structures, every driver needs to implement subconnector property by itself.
v2: updates to match previous commit changes
Reviewed-by: Emil Velikov emil.velikov@collabora.com Tested-by: Oleg Vasilev oleg.vasilev@intel.com Signed-off-by: Oleg Vasilev oleg.vasilev@intel.com Cc: Ville Syrjälä ville.syrjala@linux.intel.com Cc: intel-gfx@lists.freedesktop.org --- drivers/gpu/drm/i915/display/intel_dp.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 6da6a4859f06..318c7e50cba3 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5434,6 +5434,11 @@ intel_dp_detect(struct drm_connector *connector, if (status != connector_status_connected && !intel_dp->is_mst) intel_dp_unset_edid(intel_dp);
+ if (!intel_dp_is_edp(intel_dp)) + drm_dp_set_subconnector_property(connector, + status, + intel_dp->dpcd, + intel_dp->downstream_ports); return status; }
@@ -6332,6 +6337,9 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect struct drm_i915_private *dev_priv = to_i915(connector->dev); enum port port = dp_to_dig_port(intel_dp)->base.port;
+ if (!intel_dp_is_edp(intel_dp)) + drm_mode_add_dp_subconnector_property(connector); + if (!IS_G4X(dev_priv) && port != PORT_A) intel_attach_force_audio_property(connector);