Re: [Alsa-user] USB audio on riscv64

Kip Warner <[email protected]> Fri, 05 Nov 2021 15:19:13 -0700

Newsgroups	gmane.linux.alsa.devel,gmane.linux.alsa.user
Message-ID	<[email protected]>

On Fri, 2021-11-05 at 19:58 +0100, Takashi Iwai wrote:
> No, it contains the card entry.  You can see it in alsa-info.sh output
> you attached, which is:

I thought cards was supposed to be a directory populated with
something, but I see now that its a file containing the aforementioned.

> Try to run like
>   % aplay -Dplughw:1 -vv foo.wav
>   
> If this works, the problem is rather the access via PulseAudio.

Unfortunately it didn't:

   $ aplay -Dplughw:1 -vv /usr/share/games/lincity-ng/sounds/Water1.wav 
   ALSA lib pcm_hw.c:1829:(_snd_pcm_hw_open) Invalid value for card
   aplay: main:852: audio open error: No such file or directory
   
   $ aplay -l
   aplay: device_list:276: no soundcards found...

-- 
Kip Warner -- Senior Software Engineer
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https://www.thevertigo.com

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