Re: Relationship between bluttooth audio, usb audio and alsa drivers

[Tobin Davis <tdavis@dsl-only.net>]

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There has been a lot of changes to the usb audio drivers since 14rc2
release.  You might try this daily snapshot:
ftp://ftp.suse.com/pub/projects/alsa/snapshot/driver/alsa-driver-hg20070206.tar.bz2

I know the usb camera issue was discussed last week, and fixes are in
the repository.

Tobin

On Tue, 2007-02-06 at 14:50 -0800, Allyn, Mark A wrote:
> Hello:
>  
> I am having an interesting situation where I have upgraded the audio
> drivers, library, and utils from 1.0.10 to the current dev release of
> 1.0.14rc2 and ended up breaking the bluetooth audio and usb audio
> drivers.
>  
> The device that I have is an Intel HDA device with
> the STAC 9202 Codec. When I attempted to run alsaconf, it would cause
> a kernel oops within the blutooth audio driver. When I took that audio
> driver out (deleted it and then re-ran depmod), then I found a kernel
> oops in the usb audio driver (which accesses the microphone in a USB
> camera). When I deleted that driver, I was able to run the alsaconf
> command.
>  
> How are the bluetooth and usb audio drivers integrated with alsa? If I
> do a find within alsa, I do not find any source files for the
> bluetooth driver. How does that driver know the data structures of the
> alsa that is installed? What do I have to re-compile upon installing a
> new alsa besides the alsa-driver, alsa-library, and alsa-utils
> components of the newest alsa from the alsa download site?
>  
> Thank you
>  
> Truly,
>  
> Mark Allyn
> 
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-- 
Tobin Davis <tdavis@dsl-only.net>

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-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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