Re: [PATCH 8/8] drm/bridge: it66121: Allow link this driver as a lib

[Sui Jingfeng]

Hi,

On 2023/11/24 00:06, Dmitry Baryshkov wrote:
> 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.

Then can you read the code in bridge/ti-tfp410.c please?
The tfp410_attach() function will create drm_connector instance manually
if the conditional (flags == 0) is true.