Hi, Thanks for reply! Yes, I can get my device info at pcm0p and pcm0c. For example, pcm0p shows # ls /proc/asound/card0/pcm0p/ oss sub0 info # cat /proc/asound/card0/pcm0p/info card: 0 device: 0 subdevice: 0 stream: PLAYBACK id: [MY DEVICE NAME] name: subname: subdevice #0 class: 0 subclass: 0 subdevices_count: 1 subdevices_avail: 1
And also, I can play wave file with a static built mplayer binary but failed with alsa_aplay. Any other things should I check? On Mar 26, 12:53 pm, ani <anish198519851...@gmail.com> wrote: > It would be better if you ask alsa mailing list these questions. > > ># alsa_amixer -c 0 > ># alsa_aplay -l > >shows my devices info correctly. > > Check whether your device nodes are getting created or not. > > It should be > /proc/asound/card0/pcm0P -Playback device > /proc/asound/card0/pcm0C -Capture device > > If these device nodes are not getting created then you can't play > audio on your board. > First check this. -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting To unsubscribe from this group, send email to android-porting+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
