[alsa-devel] ICE1724 - File descriptor in bad state when capturing

[Clemens Ladisch]

Pavel Hofman wrote:
> Whereas for the broken analog input, the sequence is
>
> 1. snd_pcm_lib_read1 with SNDRV_PCM_STATE_PREPARED - returns 0
> 2. snd_pcm_lib_read1 with SNDRV_PCM_STATE_SETUP - returns -EBADFD

I'd guess that your trigger callback fails somehow, bit this is
hard to determine without the source code.


Regards,
Clemens