AnsweredAssumed Answered

bf526-ezbrd ssm2206 driver load

Question asked by DirShek on Jun 21, 2013
Latest reply on Jun 24, 2013 by sonic

Hi

I'm trying to get the ssm2603 codec working on my bf526-ezrd 1.1

I'm on the blackfin-buildroot-2012R2-RC5 release  using FDPIC

 

Almost default settings are used

i've only added

Sound Card Support / ALSA / ALSA for SOC audio support /SoC I2S Audio for ADI blackfin / SoC ssm2602 Audio Codec add on card support

in the linux kernel config setup and ALSA driver (mixer, aplay ...)

 

SW2 and SW7 are all ON

 

after compiling and loading the image on board i get this messeges :

 

..........

soc-audio soc-audio: ASoC machine bfin-ssm2602 should use snd_soc_register_card()

soc-audio soc-audio: Failed to register card

platform soc-audio: Driver soc-audio requests probe deferral

..........

soc-audio soc-audio: ASoC machine bfin-ssm2602 should use snd_soc_register_card()

soc-audio soc-audio: Failed to register card

..........

ALSA device list:

  No soundcards found.

 

Could you please help me to get the codec working

Is there any more settings to change or some additional SW to use?

 

Regards

Outcomes