diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/aux-bridge.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/aux-bridge.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/aux-bridge.c b/drivers/gpu/drm/bridge/aux-bridge.c index b29980f95379..c179b86d208f 100644 --- a/drivers/gpu/drm/bridge/aux-bridge.c +++ b/drivers/gpu/drm/bridge/aux-bridge.c @@ -58,9 +58,10 @@ int drm_aux_bridge_register(struct device *parent) adev->id = ret; adev->name = "aux_bridge"; adev->dev.parent = parent; - adev->dev.of_node = of_node_get(parent->of_node); adev->dev.release = drm_aux_bridge_release; + device_set_of_node_from_dev(&adev->dev, parent); + ret = auxiliary_device_init(adev); if (ret) { ida_free(&drm_aux_bridge_ida, adev->id); @@ -85,6 +86,7 @@ struct drm_aux_bridge_data { }; static int drm_aux_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct drm_aux_bridge_data *data; @@ -94,7 +96,7 @@ static int drm_aux_bridge_attach(struct drm_bridge *bridge, data = container_of(bridge, struct drm_aux_bridge_data, bridge); - return drm_bridge_attach(bridge->encoder, data->next_bridge, bridge, + return drm_bridge_attach(encoder, data->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); } @@ -120,6 +122,10 @@ static int drm_aux_bridge_probe(struct auxiliary_device *auxdev, data->bridge.funcs = &drm_aux_bridge_funcs; data->bridge.of_node = data->dev->of_node; + /* passthrough data, allow everything */ + data->bridge.interlace_allowed = true; + data->bridge.ycbcr_420_allowed = true; + return devm_drm_bridge_add(data->dev, &data->bridge); } |