From: "Clemens Ladisch" <cladisch@fastmail.net>
To: "Lasse Kärkkäinen" <tronic+8nhy@trn.iki.fi>, alsa-devel@alsa-project.org
Subject: Re: [usb-audio] M-Audio FastTrack Pro giving invalid sample rates
Date: Wed, 28 Nov 2007 10:27:51 +0100 [thread overview]
Message-ID: <1196242071.6837.1223642425@webmail.messagingengine.com> (raw)
In-Reply-To: <474CBC60.9090408@trn.iki.fi>
Lasse Kärkkäinen wrote:
> ALSA seems to think that the card supports a wide range of sampling
> rates, but it does not manage to set them in practice. I do not know
> which is faulty, ALSA rate setting or the USB info sent by the device,
> but the problem needs to be fixed.
This device, and some others from M-Audio, do not really conform to the
USB Audio specification; there are interdependencies between the
playback, capture and digital interfaces that are not described in the
USB descriptors.
These devices will not be supported completely unless a separate driver
is written for them.
Regards,
Clemens
next prev parent reply other threads:[~2007-11-28 9:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-28 0:54 [usb-audio] M-Audio FastTrack Pro giving invalid sample rates Lasse Kärkkäinen
2007-11-28 9:27 ` Clemens Ladisch [this message]
2007-11-28 9:33 ` Thibault Le Meur
2007-11-28 23:01 ` Peter Oehry
-- strict thread matches above, loose matches on Subject: below --
2007-09-09 6:21 Lasse Kärkkäinen
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