Hi,

I am trying to use speaker-test on my sam9g20 board, with the Wolfson wm8731, but I can't have any tone... Instead it returns this error: # speaker-test -c 2 -t1

speaker-test 1.0.14

Playback device is default Stream parameters are 48000Hz, S16_LE, 2 channels Using 16 octaves of pink noise Rate set to 48000Hz (requested 48000Hz) Buffer size range from 16 to 1073745880 Period size range from 0 to 0 Using max buffer size 1073745880 Periods = 4 was set period_size = 0 was set buffer_size = 8192 Unable to set sw params for playback: Invalid argument Setting of swparams failed: Invalid argument

So I tried: # speaker-test -D"name" -c 2 -t1, but I don't know exactly what should I pass as "name". I did: aplay -L to list all the devices, but I don't see anything...

Is anybody got an idea here?

Regards, Sedji