On Thu, Sep 11, 2025 at 10:51:06AM +0200, Miguel Gazquez wrote: > > > Le 10/09/2025 à 04:28, Dmitry Baryshkov a écrit : > > On Tue, Sep 09, 2025 at 06:16:43PM +0200, Miguel Gazquez wrote: > > > From: Aradhya Bhatia <a-bhat...@ti.com> > > > > > > Add support for DRM connector and make the driver support the older > > > format of attaching connectors onto the encoder->bridge->connector > > > chain. > > > This makes the driver compatible with display controller that only > > > supports the old format. > > > > > > [Miguel Gazquez: Rebased + made driver work with or without > > > DRM_BRIDGE_ATTACH_NO_CONNECTOR] > > > > What is the use case for not using DRM_BRIDGE_ATTACH_NO_CONNECTOR? > > Some display controller drivers (like the tilcdc) call drm_bridge_attach > without DRM_BRIDGE_ATTACH_NO_CONNECTOR, so the bridge must support both with > and without DRM_BRIDGE_ATTACH_NO_CONNECTOR to be compatible with all display > controllers.
I'd rather convert tilcdc to use DRM_BRIDGE_ATTACH_NO_CONNECTOR then. Maxime
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