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

[Khem Raj]

On Sat, May 18, 2019 at 11:02 PM Rudolf Streif <rudolf.streif at ibeeto.com>
wrote:

> Thanks, Khem. 64 bit, raspberrypi3-64 machine with vc4graphics.
>

Please try 32bit we only have hdmi tested in 64bit this far


>
> On Sat, May 18, 2019, 22:13 Khem Raj <raj.khem at gmail.com> wrote:
>
>>
>>
>> On 5/16/19 9:01 AM, Andrei Gherzan wrote:
>> > 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)?
>> >
>>
>> are you building 64bit or 32bit images ?
>> are you using vc4grpahics or userland graphics ?
>>
>
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