3 Aug
2010
3 Aug
'10
5:05 p.m.
On Fri, Jul 30, 2010 at 10:00:12AM +0200, Yoran Brondsema wrote:
I checked the speaker-test code, and this happens after a call to snd_pcm_writei(). The error code is -5, which corresponds to -EIO. In the snd_pcm_writei() definition, the following code fails.
However, in the init function of the codec driver (linux/sound/soc/codecs/ak4555.c), I do
Any of the drivers involved in the audio stream can generate an error, you need to make sure all of them are happy.
What could be wrong?
You'll need to debug this. Check how the core expects the stream to be marked as configured and diagnose why that's not happening.