Not able to play audio file found

Praveen,

Can you please check the  list of playback devices supported on you board.

The following command will display the list of playback devices.

# aplay -l

ex: output

# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: EVM [TI81XX EVM], device 0: AIC3X tlv320aic3x-hifi-0 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

card 0: EVM [TI81XX EVM], device 1: hdmi HDMI-DAI-CODEC-1 []
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Once you got the list of devices you can try the aplay command with proper argument for the specific device.

# aplay -Dhw: X,Y <audio file>

 X - Subdevice

 Y -  device

Ex: aplay -Dhw:0,0 <audio file> will play through the AIC codec

Ex: aplay -Dhw:0,1 <audio file>  will play through the HDMI codec

--Deepu Raj--

Please mark this post as answered via the Verify Answer button below if you think it answers your question.  Thanks!

Thanks for your reply Deepu Raj,

 have tried with the command : $aplay -l

it displays like (aplay: device_list:200: no soundcards found...)

what could be the problem.?

Praveen,

The issue is because there is no sound device detected by the Linux ALSA layer.

Are you using the binaries from the DVSDK release package ?  are you using any costume board or a TI EVM ?

--Deepu Raj--

Please mark this post as answered via the Verify Answer button below if you think it answers your question.  Thanks!

Hi Deepu Raj,

It is DaVinci Evm board.

Praveen,

Can you please provide the complete product name of the EVM ?

Ex: DM365 , DM6467, DM8168 etc..

Are you using the prebuilt kernel image from the DVSDK release package or its costume build one ?

--Deepu Raj--

Hi Deepu Raj,

Product  Name:Davinci TMS320DM6467CZUT.

am using prebuilt kernel image.

Praveen,

Did  you get a chance to try the same binaries on a different setup ? Can you please share the complete bootlogs when you see this issue ?

Hi Deepu Raj,

Sorry for late reply.

I didn't get a chance to try on different setup.

am sharing the bootlog for the board in the attachment.

Please find it.

6813.BOOTLOG.txt