Re: Fwd: raspberry pi aarch64 bcm2835-v4l2 (camera module)

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On 10/25/18 12:22 PM, Jiri Vanek wrote:
> Hmm,
> 
> uder some circumstance,  after few seconds every desktop X environment goes "non drawing"
> Wen I installed fluxbox, it worked like a charm
> When I add, or install as alon, any "bigger one" - (mate, xfce), it goes non drawing, and it even
> prevent fluxbox from proepr work.
> * First few minutes (sometimes only seconds) it works like charm
> * then the gui stop to draw
>   * however it responds
>     *if you click to menu, nothing show,
>     * but if you click any program, again nothing show, but progream starts
>     * even cursor changes when it goes over the running, invisible program
>     * the program responds (but agian, ntohingis visible)

Interesting. When switched to slim, all issues disappeared again...:wq
> 
> Can it be messa issue? Do you have some advice about display drivers please?
>   J.
> On 10/25/18 11:32 AM, Peter Robinson wrote:
>>> On 10/24/18 1:31 PM, Peter Robinson wrote:
>>>>> Hello!
>>>>>
>>>>> Have somebody sucsesfully run the official[1] rpi camera on Fedora, aarch64?
>>>>>
>>>>> I have f29 sucesfully running on pi 3B+  and the only glitch is my inability tu run cammera:(
>>>>
>>>
>>> Thank you very much for kind answer. Btw, great work on aarch64 and small baords!
>>>
>>>> Not yet, we do have the drivers enabled in 4.19 in rawhide, and
>>>> there's some changes in Fedora 29 which will allow us to use the
>>>> config.txt to enable HATs and hardware like the the camera. I've not
>>>
>>> There is a question how to do this right. When I was playing with camera on rasbian, it was eating
>>> enormous resources.  So it will not be enugh to jsut read config.txt but also adapt it in runtime.
>>>
>>> Thus I ended with "dual boot" one with rasbian for camera only, and one with fully featured fedora.
>>
>> Yes, there's a bunch of work done on a number of components here, the
>> Raspberry Pi has media acceleration engine and various other features
>> that will all assist this, the problem is a lot of these are focused
>> around the original not open source drivers, there's work being done
>> to enable the media acceleration at the same time as the camera.
>>
>>>> had the time to yet pull those bits together to actually test the
>>>> camera and fix the likely missing bits. I'm hoping to get to the final
>>>> pieces including the testing of it and the documentation on how to
>>>> enable it and actually make sure it works in the coming weeks. If
>>>> you're interested in helping out I can provide some details of how I
>>>> think it should work.
>>>
>>> Once the documentation is done, I will hlp with testing for sure.
>>>
>>> TYVM!
>>>   J.
>>>>
>>>> Peter
>>>> _______________________________________________
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>>>>
>>>
>>>
>>> --
>>> Jiri Vanek
>>> Senior QE engineer, OpenJDK QE lead, Mgr.
>>> Red Hat Czech
>>> jvanek@xxxxxxxxxx    M: +420775390109
>> _______________________________________________
>> arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx
>> To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx
>> Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html
>> List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
>> List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx
>>
> 
> 


-- 
Jiri Vanek
Senior QE engineer, OpenJDK QE lead, Mgr.
Red Hat Czech
jvanek@xxxxxxxxxx    M: +420775390109
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