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- To: crisos@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [crisos] Re: kmod-usb-sound?
- From: Salvatore Lionetti <salvatorelionetti@xxxxxxxx>
- Date: Thu, 8 Jan 2009 20:59:28 +0000 (GMT)
- Cc: oscar.r.eriksson@xxxxxxxxx, claudyus84@xxxxxxxxx
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Hi,
i'm also interested in audio over usb
On technical description
- Etrax 100LX only support control and bulk tranfer,
- Etrax FS declare to support every usb transfer type.
Moreover the errata about 100lx at http://developer.axis.com/wiki/doku.php?id=axis:etrax_100lx_errata
confirm some pb, at least on V2
On the other side some sw patch was applied in latest kernel revision, that perhaps could circunavigate the hw pb
http://mhonarc.axis.se/dev-etrax/msg03320.html
patchwork.ozlabs.org/patch/292/mbox
I've not tryed such fix (converged on other project), but thank you if you'll try and post result on this mailing list.
Have a good day
Have a good day
--- Gio 8/1/09, Claudio <claudyus84@xxxxxxxxx> ha scritto:
> Da: Claudio <claudyus84@xxxxxxxxx>
> Oggetto: Re: [crisos] Re: kmod-usb-sound?
> A: crisos@xxxxxxxxxxxxxxxxxxx
> Data: Giovedì 8 gennaio 2009, 09:48
> 2009/1/8 Oscar Eriksson <oscar.r.eriksson@xxxxxxxxx>:
> > I noticed now that I don't have the choice
> "Sound Support" in
> > kernel_menuconfig when building for target Foxboard. I
> have this choice if I
> > select target x86 instead. I also tried target
> bcm63xx, and this target did
> > not have "Sound Support".
> >
> > Is usb-sound simply not supported on all targets? I
> think usb-sound should
> > be a high level driver that is common for all targets
> and doesn't need
> > patches. Am I wrong?
> >
> >
>
> Hi Oscar,
> as you correctly say not all driver are support in any
> target. This is
> the case of sound driver and other.
> On cris linux kernel a lot of standard linux driver are
> missing.
> I enable some of this in patches/400-scsi_import.patch ,
> can you try
> to add something like source
> "drivers/sound/Kconfig" too.
>
> Let me know if it works!
>
> Regards
>
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