[LAU] USB sound card via Express Card adapter

Joan Quintana joan_quintana at yahoo.com
Thu Sep 16 14:08:11 UTC 2010

--- On Thu, 9/16/10, Clemens Ladisch <clemens at ladisch.de> wrote:

> From: Clemens Ladisch <clemens at ladisch.de>
> Subject: Re: [LAU] USB sound card via Express Card adapter
> To: "Joan Quintana" <joan_quintana at yahoo.com>
> Cc: linux-audio-user at lists.linuxaudio.org
> Date: Thursday, September 16, 2010, 11:41 AM
> Joan Quintana wrote:
> > Due to lack of bandwith with my internal USB bus, like
> we are
> > discussing in another thread, I ordered a Trust
> SuperSpeed 2 Port
> > USB 3.0 Laptop Express Card.
> The xhci driver does not yet support audio.
> If you feel adventurous, try Sarah Sharp's development tree
> at
> <http://git.kernel.org/?p=linux/kernel/git/sarah/xhci.git;a=summary>.
> Otherwise, get a USB 1.x or 2.0 controller.
> Regards,
> Clemens

I thought that it was backwards compatible, but I realise now that the driver is different. I think that I have a chance with a 2.0 controller.

Joan Q


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