From: Ville Syrjälä Date: Tue, 29 Aug 2023 11:39:16 +0000 (+0300) Subject: drm/i915/mst: Populate connector->ddc X-Git-Tag: v6.7-rc1~145^2~15^2~82 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=959fb1a686528df1b8fb0cc7bec8ff851b1594a5;p=thirdparty%2Fkernel%2Flinux.git drm/i915/mst: Populate connector->ddc Populate connector->ddc, and thus create the "ddc" symlink in sysfs for DP MST connectors. TODO: test that this actually works References: https://gitlab.freedesktop.org/drm/intel/-/issues/3605 Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20230829113920.13713-9-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index 2d1c42a5e6846..0bf02a29e371a 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -1104,8 +1104,10 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo drm_dp_mst_get_port_malloc(port); connector = &intel_connector->base; - ret = drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs, - DRM_MODE_CONNECTOR_DisplayPort); + ret = drm_connector_init_with_ddc(dev, connector, + &intel_dp_mst_connector_funcs, + DRM_MODE_CONNECTOR_DisplayPort, + &port->aux.ddc); if (ret) { drm_dp_mst_put_port_malloc(port); intel_connector_free(intel_connector);