[PATCHv3 19/41] OMAPDSS: panel-dpi: Add DT support

Tomi Valkeinen
2014-04-08T05:38:13Z

On 08/04/14 03:13, Tony Lindgren wrote:
> Tomi,
>
> * Tomi Valkeinen <tomi.valkeinen@ti.com> [140121 03:01]:
>> Add DT support for panel-dpi.
>
> Looks like this patch did not get merged or am I missing
> something?

Yes, I dropped it. None of the boards that I converted used panel-dpi.
There was so much discussions about the display bindings, so I thought
it's better to leave out all but the needed patches.

> As you probably are aware, we have at least these boards
> needing it before we can remove the omap3 legacy support:
>
> board-am3517evm.c
> board-cm-t35.c
> board-devkit8000.c
> board-ldp.c
> board-overo.c
>
> We could probably set the display timings based on the
> compatible flag in the driver if that's an issue?

The timings shouldn't be an issue. But there's the backlight GPIO,
currently handled by panel-dpi, which should be removed from the panel.
We should use gpio-backlight for that one.

> And then board-omap3pandora.c also needs support for
> panel_tpo_td043mtea1_platform_data.

Yep, there's still much to do for DSS DT support. Hopefully it will be
easier now that the core support is there. I'll continue working on the
remaining boards and panels. However, I don't have any of the remaining
boards, so help is of course appreciated.

Tomi

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