drm: imx: multi-display support questions

Fabio Estevam festevam at gmail.com
Thu May 28 12:39:16 PDT 2015


Hi Gary,

On Wed, May 27, 2015 at 10:31 AM, Gary Bisson
<gary.bisson at boundarydevices.com> wrote:

> Does it require the two displays to have the exact same resolution?
> I'm wondering what is wrong with my setup but with a 1024x768 LVDS and
> a 1920x1080 HDMI display no image is shown on the HDMI (no signal).

I have seen this error sometime ago.

Do you get HDMI image if you unplug/plug the HDMI cable?

This was also fixed by Steve Longerbeam series and we still need to
fix it in mainline.

Regards,

Fabio Estevam


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