i.MX6 SPDIF 96KHz playback support

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i.MX6 SPDIF 96KHz playback support

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saurabh206
Senior Contributor III


Hi Community,

BSP 3.14.28.

I am able to get 48KHz, playback using SPDIF out.

96KHz playback is not working. I have not seen any error in SPDIF register.

96KHz playback support is available? Or any modification is required?

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shanxigjz
Contributor II

Hi  Saurabh,

I am trying to imx6 spdif output to play audio files.

but i can not get it work.

When i play files, it blocked and never return back.

Could you tell me how you get your spdif output playback worked?

Thank you very much.

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saurabh206
Senior Contributor III

Hi Gao,

We are able to get 96KHz playback working.

Thanks

Saurabh

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Saurabh

seems s/pdif driver does not support it as described in attached Linux

Manual sect.31.1.3 Software Overview

Best regards

igor

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saurabh206
Senior Contributor III

Hi Igor

Thanks for your replay.

Is there any software limitation or hardware limitation?

However Manual mentioned that 96KHz capture support is available.

96KHz , 24 bit is now very generalized audio requirement.

Thanks

Saurabh

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Saurabh

this is driver limitation, not hardware

~igor

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