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

Clemens Ladisch wrote:

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.

Thanks, I will do more testing in the evening. Just in case, I am including the relevant files. I moved all rate-relevant stuff to card-specific routines, redefined in juli.c. The trigger code was not changed at all.

Perhaps those new snd_pcm_hardware structs in juli.c (I do not know the exact meaning of the _bytes_ ones)?

Thanks a lot.

Pavel.