[PATCHv14][ 4/4] ARM: dts: imx25: mbimxsd25: Add displays support.

[Fabio Estevam]

Denis/Eric,

On Wed, Mar 12, 2014 at 3:24 PM, Fabio Estevam <festevam at gmail.com> wrote:
> Hi Eric,
>
> On Wed, Mar 12, 2014 at 2:40 PM, Eric Bénard <eric at eukrea.com> wrote:
>> Hi Fabio,
>>
>> Le Wed, 12 Mar 2014 14:27:25 -0300,
>> Fabio Estevam <festevam at gmail.com> a écrit :
>>> Any ideas?
>>>
>> do you drive the signal LCD_EN GPIO3_17 ?
>
> Good point. Even though I am not touching LCD_EN it is at the correct
> level of 0.
>
> I get 3.3V at LCD_VCC and VDD_LCDIO. 5V is present at LCD_5V that
> drives the backlight.
>
> So the LCD supplies seem to be good.
>
> The problem should be in some other area.

Do you know of a kernel version where imxfb is functional?

I have tried latest linus tree and booted a non-dt kernel on mx25pdk
and I get the same white display.

Regards,

Fabio Estevam