[yocto] [meta-raspberrypi] RPi 7" Touch Display

Andrei Gherzan andrei at gherzan.ro
Thu May 16 09:01:07 PDT 2019


HI,

On 16/05/2019 16.31, Rudolf J Streif wrote:
> I am trying to use the "official" RPi 7" touch display
> (https://www.raspberrypi.org/products/raspberry-pi-touch-display/)
> with meta-raspberrypi (most recent from master). However, I cannot get
> it to work. As a matter of fact the display does not even show the GPU
> rainbow screen making me think that the GPU firmware packaged with
> meta-raspberrypi does not support the DSI display. It works just fine
> with the latest Raspbian release (screen and touch).
>
> I searched the web up and down but could not find anything. Maybe
> somebody has an idea? Wrong firmware (maybe cannot be distributed
> because of licensing...)?
Sadly we don't actively test display and other related toys so they
might be broken. Even so, I would be surprised if the DSI port doesn't
work. What is you final config.txt (pastebin it please)?

-- 
Andrei Gherzan
gpg: rsa4096/D4D94F67AD0E9640 | t: @agherzan



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