[Buildroot] ALSA don't work

[Martin Peevski <martin@ronetix.at>]

On 08/10/12 17:46, Stefan Fr?berg wrote:
> >>Give co



Now I add all ALSA packages as you are did it in the attached file but 
still no sound. That's the answer from the console:

# alsactl init
Found hardware: "WM8731" "" "" "" ""
Hardware is initialized using a generic method
#
# speaker-test -t wav -c2

speaker-test 1.0.25

Playback device is default
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 16 to 8192
Period size range from 8 to 2048
Using max buffer size 8192
Periods = 4
was set period_size = 2048
was set buffer_size = 8192
  0 - Front Left
Write error: -5,Input/output error
xrun_recovery failed: -5,Input/output error
Transfer failed: Operation not permitted