AnsweredAssumed Answered

Can iMX53 Alsa controller play and record audio at same time?

Question asked by RafaelThomasGozCoutinho on Jan 12, 2015
Latest reply on Jan 19, 2015 by RafaelThomasGozCoutinho

Hi,

 

we are using Android on imx53 and we need to keep recording audio permanently. And we need sometime to reproduce audio on that same channel. However sometimes when the recording starts just after the player was initialized, we get the player muted.

 

Is it really possible to be done (play/record at the same time)? And how could I further debug?

 

We are using ALSA controller with SGTL5000

Outcomes