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wl18xx Bluetooth Audio with wm8958 Audio codec


We are observing no audio from wl18xx Bluetooth module when it configured as A2DP sink in android on imx6 custom board.

wl18xx Bluetooth module PCM data connected to wm8958 Audio codec, please find schematic in attachment.

As a verification, we have probed below signals

1. BT_PCM_CLK (Some noise Observed)

2. BT_PCM_SYNC (Some noise observed)

3. BT_PCM_OUT (No Data/ noise observed)

Please let us know

1. If already tested with combination of WL18xx And WM8958. please provide the details. 
2. How can we confirm BT audio functionality standalone in android.

Note: AVRCP, PBAP are working properly.

Thank You 

Babu ABT-Audio Codec.pdf