[PATCH v3 2/2] drm/tegra: output: rgb: Support LVDS encoder bridge

[Sam Ravnborg]

Hi Dimitry.

On Thu, Apr 16, 2020 at 11:21:40PM +0300, Dmitry Osipenko wrote:
> 16.04.2020 21:52, Dmitry Osipenko пишет:
> ...
> >> May I also recommend switching to the DRM panel bridge helper ? It will
> >> simplify the code.
> > 
> > Could you please clarify what is the "DRM panel bridge helper"?
> > 
> > I think we won't need any additional helpers after switching to the
> > bridge connector helper, no?
> 
> Actually, I now see that the panel needs to be manually attached to the
> connector.
> 
> Still it's not apparent to me how to get panel out of the bridge. It
> looks like there is no such "panel helper" for the bridge API or I just
> can't find it.

Take a look in bridge/panel.c
I think devm_drm_panel_bridge_add() is what you are after.

	Sam