[Macchiato] MacchiatoBin GPU progress [#freetimeproject]

Marcin Wojtas mw at semihalf.com
Mon Jun 5 14:02:32 BST 2017


Hi,

We're on this issue. I'll update about the progress.

Best regards,
Marcin

2017-06-05 14:23 GMT+02:00 Matt Spencer <Matt.Spencer at arm.com>:

> I am not sure that any power is delivered through the PCI ( USB ) cable -
> I will give it a try though!  If I get time tonight when I'm home, I'll
> give it a try and report back.
>
>
> /Matt
> ------------------------------
> *From:* Ard Biesheuvel <ard.biesheuvel at linaro.org>
> *Sent:* 05 June 2017 13:19:31
> *To:* Matt Spencer
> *Cc:* Leif Lindholm; Wookey; Steve Capper; Steve McIntyre;
> macchiato at lists.einval.com
> *Subject:* Re: MacchiatoBin GPU progress [#freetimeproject]
>
> On 5 June 2017 at 12:17, Matt Spencer <Matt.Spencer at arm.com> wrote:
> > My card does seem to be detected every boot - although I have not
> rebooted a
> > large number of times with the card in yet (maybe 5 or so?).  I can power
> > cycle it to see what the detection rates are like if that would help?
> >
>
> Yes, please. Could you try it with the riser power disconnected as well
> please?
>
> >
> > My 16->1 riser card is powered, as I didn't want to assume that the
> > motherboard would be configured to power a GPU - they can be hungry
> beasts!
> >
>
> True.
>
> >
> > This is the riser that I am using:
> > https://www.amazon.co.uk/gp/product/B01ER2Z1GY/ref=oh_aui_
> detailpage_o07_s00
> >
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