[alsa-devel] poll blocked after prepare state
Harald Schuster
schuster at technikum-wien.at
Fri Jun 22 15:29:21 CEST 2018
I found out that an underrun occours and so the pcm_prepare function
for pcm_direct is called and then pcm_start_dshare is called. Both
functions returns without any error but the playback path is blocked
in the snd_pcm_wait_nocheck function. I read that there was an similar
problem before in the group but i didn't found any solution. Is this a
problem in the driver and how can i go forward to fix it. The codec is
a tlv320aic3x-audio. Thanks for your help.
best regards
Harald
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