Messages in this thread | | | Date | Fri, 24 Nov 2023 00:29:49 +0800 | Subject | Re: [PATCH 8/8] drm/bridge: it66121: Allow link this driver as a lib | From | Sui Jingfeng <> |
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Hi,
On 2023/11/24 00:06, Dmitry Baryshkov wrote: > On Thu, 23 Nov 2023 at 17:41, Sui Jingfeng <sui.jingfeng@linux.dev> 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.
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