Re: Capture with SoundBlaster Live Usb External and snd_usb_audio alsa module
On Thu, 2006-12-07 at 18:24 +0000, Martin Guy wrote:
> 2006/12/6, david <slugplayer@free.fr>:
> > Hi
> > I use this sound card, SoundBlaster Live Usb External, on an ARM
> > architecture based system (Linksys NSLU2).
> > The playback works fine.
> > But the capture does not work (Microphone input).
>
> There is/was a gcc ARM optimisation bug that stopped ALSA working in
> ARM kernels with gcc-4.1. Here are two workarounds:
> http://gcc.gnu.org/ml/gcc-bugs/2006-06/msg01179.html
> I didn't see a patch for gcc yet...
>
> > My english is so bad...
> Your English is fine
>
> M
>
>
Hi
I tried the two workarounds :
1 - Compile kernels sound system as modules and compile these modules
with -O1 instead of default -Os or -O2 (e.g. by changing main Makefile).
I modified the makefile :
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