[Buildroot] ALSA don't work

Stefan Fröberg stefan.froberg at petroprogram.com
Fri Oct 5 14:59:41 UTC 2012


Have you build your ALSA soundcard drivers as modules ?

what does lsmod command give you ?

have you checked files  in
/lib/modules/your_kernel_version_here/kernel/sound ?

Best regards:
Stefan

5.10.2012 17:42, Martin Peevski kirjoitti:
> Hi, I build a Linux system with Buildroot but it don't work -
> impossible to start applications. This is theconsole  log:
>
> # aplay -l
> aplay: device_list:252: no soundcards found...
> [16:11:18] engineerpeevski: # alsactl init
> alsactl: init:1743: No soundcards found...
> [16:11:30] engineerpeevski: # alsaconf
> -sh: alsaconf: not found
>
> Also when the Kernel boots there is a message that a sound card was
> found and with another rootfs it works. I think that it's something in
> the config, can you help me, please? I work with AT91SAM9G45 SoC.
>
> Thanks in  advance, Martin!
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