On Thu, 23 Nov 2023 at 17:41, Sui Jingfeng <sui.jingfeng@xxxxxxxxx> wrote: > > Hi, > > > On 2023/11/23 16:08, Dmitry Baryshkov wrote: > >> The semantics of DRM_BRIDGE_ATTACH_NO_CONNECTOR flag are implement-defined, > > No, they are not. Semantics are pretty simple: do not create the > > drm_connector instance. Pass the flag to the next bridge in the chain. > > > Then, my problem is that do we allow create a drm_connector instance in drm bridge > driver nowadays? Yes, if there is no DRM_BRIDGE_ATTACH_NO_CONNECTOR. But that's deprecated IMO. -- With best wishes Dmitry