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Date:      Tue, 22 Nov 2005 17:43:12 +0100
From:      Clemens Ladisch <clemens@ladisch.de>
To:        freebsd-multimedia@freebsd.org
Subject:   Re: external sound card under FreeBSD 5.4
Message-ID:  <1132677792.43834aa0b4da9@webmail.uni-halle.de>
In-Reply-To: <43834C47.8070905@gmx.net>
References:  <Pine.GSO.4.21.0511141635590.1636-100000@babbage.bham.ac.uk> <20051115.033104.343191587.kazuhito@ph.noda.tus.ac.jp> <20051114220333.223b7327@Magellan.Leidinger.net> <43834C47.8070905@gmx.net>

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Evgeny Solovyov wrote:
> and hier is what i have:
>
> # dmesg|grep uaudio
> uaudio0: Creative Technology Ltd SB Audigy 2 NX, rev 1.10/1.00, addr 2
> uaudio0: ignored audio interface with 2 endpoints
> ...

It seems asynchronous output endpoints aren't (yet?) supported.

> port 1 addr 2: full speed, self powered, config 1, SB Audigy 2
> NX(0x3020), Creative Technology Ltd(0x041e), rev 1.00

This device can be switched into high speed mode by sending it a
vendor-specific request with:
bRequest 0x29
bRequestType 0x43
wValue 0x0001
wIndex 0x07d0
wLength 0

But those endpoints will be asynchronous, too.


Regards,
Clemens



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