[PATCH v2 3/4] ARM: dts: mx53qsb: Add support for parallel display

[s.hauer@pengutronix.de (Sascha Hauer)]

On Mon, Apr 15, 2013 at 09:18:35PM -0300, Fabio Estevam wrote:
> Sascha/Phillip,
> 
> On Sat, Apr 13, 2013 at 2:09 PM, Sascha Hauer <s.hauer@pengutronix.de> wrote:
> 
> > Having the parallel display support is fine. Philipp just suggested to
> > add status = "disabled" for both the parallel display and the lvds
> > encoder so that for example the bootloader can decide which one to enable
> > during runtime. Otherwise we have two display options on the same pins and
> > the first one wins.
> 
> Ok, understood.
> 
> It is not clear how we can tell the bootloader that we want the CLAA
> WVGA panel or the HDMI daughter card, for example?

In barebox we would do a 'of_property -s /soc/display at di0 status okay'.
I don't know the corresponding U-Boot command.

> 
> What would be the kernel command line in each case?

Ther kernel command line is not involved here.

Sascha

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