HDMI output on Beaglebone black

Oleksandr Tymoshenko gonzo at bluezbox.com
Thu Dec 26 22:01:38 UTC 2013


On 2013-12-25, at 9:08 PM, "Lundberg, Johannes" <johannes at brilliantservice.co.jp> wrote:

> Hi
> 
> According to the readme for Beaglebone Black in crochet-freebsd there is no
> support for HMDI output yet (as of Dec 2013).
> 
> Does anyone know what is required to make this work?

You need to write driver for NXP TDA19988 HDMI (LCD to HDMI converter), driver 
for LCD controller and vt/syscons wrapper. Also properly pinmux LCD pins in .dts.

I did some experiments few months back but didn't get far:
http://people.freebsd.org/~gonzo/arm/patches/bbb-tda.diff


> 
> Best regards
> --
> Johannes Lundberg
> 
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