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SubjectRe: [PATCH v2 0/4] drm/bridge: ti-sn65dsi86: Support EDID reading

Thanks Doug for adding me

On 02-11-20, 08:37, Doug Anderson wrote:
> > On Thu, Oct 29, 2020 at 06:17:34PM -0700, Stephen Boyd wrote:

> > Any chance we can convince you to prepare this bridge driver for use in
> > a chained bridge setup where the connector is created by the display
> > driver and uses drm_bridge_funcs?
> >
> > First step wuld be to introduce the use of a panel_bridge.
> > Then add get_edid to drm_bridge_funcs and maybe more helpers.
> >
> > Then natural final step would be to move connector creation to the
> > display driver - see how other uses drm_bridge_connector_init() to do so
> > - it is relatively simple.
> >
> > Should be doable - and reach out if you need some help.

Yes it is and doable and you find this at [1], would need a rebase

> At some point I think Vinod tried to prepare a patch for this and I
> tried it, but it didn't just work. I spent an hour or so poking at it
> and I couldn't quite figure out why and I couldn't find enough other
> examples to compare against to see what was wrong... That was a few
> months ago, though. Maybe things are in a better shape now?

It worked fine for me on Rb3 and db410c where we had HDMI connector. I
don't have a panel device to test and Bjorn tried to help out with a bit
of testing. This didn't work on the laptop, that is why I haven't posted
it yet.

This has conversion of msm driver and bridge drivers lt9611, adv7511 and



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