FSL-UT-ESAI-006
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|====================================================================
|Name | Description

| Summary |
Test concurrent playback/record for alsa driver with ESAI interface;
Play wav file and send process to background, record new audio file.

| Automated |
NO

| Kernel Config Option |
 CONFIG_IMX_HAVE_PLATFORM_IMX_ESAI=y
 CONFIG_IMX_HAVE_PLATFORM_IMX_I2C=y
 CONFIG_SND_SOC_IMX_CS42888=y
 CONFIG_SND_SOC_CS42888=y

| Software Dependency |
N/A

| Non-default Hardware Configuration |
SabreAI

| Test Procedure |
. run the following commands on target board,

 $ aplay -Dhw:0,0 file.wav >& /dev/null \| arecord -Dhw:0,0 -f S16_LE -r 48000 -c 2 rec-S16LE-48k.wav
 $ aplay -Dhw:0,0 rec-S16LE-48k.wav

| Expected Result |
The sound is heard clearly while recording an additional audio file.
The record sound file is heard clearly and properly.

|====================================================================

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