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module snd_soc_hifiberry not found

Michel Pelegrin

January 23, 2014 13:31

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Hi,

I just finished to install my HiFiBerry Dac, but I’ve a not sympathetic message at reboot :

[info] Loading kernel module snd_soc_bcm2708.
FATAL : snd_soc_bcm2708 not found.
[info] Loading kernel module snd_soc_bcm2708_i2s.
[info] Loading kernel module snd_soc_hifiberry_dac.
[ 26.252469] bcm2708-i2s bcm2708-i2s bcm2708-i2s.0: Missing dma channel for stream: 0
[ 26.263956] bcm2708-i2s bcm2708-i2s bcm2708-i2s.0: ASoC: pcm constructor failed: -22
[ 26.275183] snd-hifiberry-dac snd-hifiberry-dac.0: ASoC: can’t create pcm HifiBerry DAC HiFi :-22
[ 26.288683] snd-hifiberry-dac snd-hifiberry-dac.0: ASoC: failed to instantiate card :-22
[ 26.301508] snd-hifiberry-dac snd-hifiberry-dac.0: snd_soc_register_card () failed :-22
[ 26.313999] snd-hifiberry-dac : probe of snd-hifiberry-dac.0 failed with error -22

and with the command “aplay -1, I’ve this answer :
aplay: device_list:252: aucune carte son n’a été trouvée ( no sound card found)

Raspberry 512 V2, Wheezy-Raspbian 2014-01-07, MPD & MPC

have-you an idea before I buy a new card.

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7 comments

• 0
  
  HiFiBerry team January 23, 2014 13:33

  Hi Michael,
  
  this is only a problem with missing kernel modules. Do you use Raspbmc on this Raspberry? There is a known bug with these modules missing. It will be fixed in the January release of Raspbmc.
  
  Best regards
  Daniel
• 0
  
  Michel Pelegrin January 24, 2014 11:20

  I'm not on on RaspBmc but on Wheezy-Rasbian, last release, I just add Music Player Daemon and Music Player Command, MPD & MPC.
  It works normally without hifiberry Dac but sound is really bad on Raspberry sound out.
  
• 0
  
  Michel Pelegrin January 24, 2014 17:15

  2 pictures of my HiFiberry Dac :
  
  http://www.flickr.com/photos/114591274@N02/sets/72157640113502925/
  
• 0
  
  HiFiBerry team January 25, 2014 09:12

  Hi Michel,
  
  it still looks like a configuration problem. Can you please run the test script from this page: http://www.hifiberry.com/products/dac/hifiberry-dac-software/
  It is at the end of the page under "Problems?"
  
  Best regards
  Daniel
• 0
  
  Michel Pelegrin January 26, 2014 11:10

  Hi Daniel,
  Thank you for your help. I run the script test, you can see the result here :
  
  http://www.flickr.com/photos/114591274@N02/sets/72157640113502925/
  
  Merci
• 0
  
  HiFiBerry team January 26, 2014 17:31

  The line
  
  bcm2708_dmaengine
  
  is missing in your /etc/modules
  
  Please add this line and reboot. All modules needed are shown here:
  http://www.hifiberry.com/products/dac/hifiberry-dac-software/
  
  Best regards
  Daniel
• 0
  
  Michel Pelegrin January 26, 2014 18:41

  not missing but a syntax error, bcm_2708_dmaengine for bcm2708_dmaengine
  Its all right at the end of script test I could hear a wonderful "biiiiiiiiiip".
  
  MPD run well.
  
  Thank you very much.
  
  Michel