Hi Per,
> -----Original Message-----
> From: Per Jessen <[email protected]>
> Sent: 12 March 2019 08:58
> To: [email protected]
> Subject: Re: [opensuse-arm] vcio, STRICT_DEVMEM
>
> Per Jessen wrote:
>
> > Matthias Brugger wrote:
> >
> >> On 10/03/2019 19:35, Per Jessen wrote:
> >>> Well, at least I have a vcio module that builds now, we'll see it if
> >>> it also works.
> >>>
> >>
> >> It seems that there is another thread on this mailing list, but I
> >> wasn't able to find it. What do you want to achieve?
> >
> > Hi Matthias,
> >
> > nothing too complex I hope, I just want to control a series of WS2812
> > LEDs, using the code/utilities from
> >
> > https://github.com/jgarff/rpi_ws281x
>
> Well, for what's worth -
>
> using the vcio code from here:
>
> http://www.macs.hw.ac.uk/~hwloidl/hackspace/linux/drivers/char/broadco
> m/vcio.c
> (I forget exactly where I found it, probably on github).
>
> I built the vcio module, seems to work fine. Then I built the kernel without
> STRICT_DEVMEM and I can now control a string of WS2812 LEDs.
Thanks for your feedback!
The vcio module can probably be upstreamed, or at least packaged in OBS, I
guess.
Thanks,
Guillaume
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