2010/11/23 Jassi Brar jassisinghbrar@gmail.com:
On Tue, Nov 23, 2010 at 6:24 AM, Vaclav Peroutka vaclavpe@gmail.com wrote:
How about first making the driver work with some, non-Android, rootfs that has alsa-utils ?
Hello, I did some progress, but not too much. I am getting "no soundcards found" even if I have /dev/snd and /proc/asound like below. What did I do wrong ?
Thank you in advance for answers.
$ ls -l /dev/snd crw------- root root 116, 3 2010-11-30 20:50 seq crw------- root root 14, 8 2010-11-30 20:50 sequencer2 crw------- root root 14, 1 2010-11-30 20:50 sequencer crw------- root root 116, 2 2010-11-30 20:50 timer crw-rw---- system audio 14, 0 2010-11-30 20:50 mixer crw------- root root 116, 6 2010-11-30 20:50 controlC0 crw------- root root 14, 4 2010-11-30 20:50 audio crw-rw---- system audio 14, 3 2010-11-30 20:50 dsp crw------- root root 116, 5 2010-11-30 20:50 pcmC0D0c crw------- root root 116, 4 2010-11-30 20:50 pcmC0D0p
$ ls /proc/asound MAX9880 card0 pcm timers cards devices version seq oss
$ cat /proc/asound/devices 2: : timer 3: : sequencer 4: [ 0- 0]: digital audio playback 5: [ 0- 0]: digital audio capture 6: [ 0] : control
$ ls -l /proc/asound/card0 -rw-r--r-- root root 0 2010-11-30 21:21 oss_mixer -r--r--r-- root root 0 2010-11-30 21:21 id dr-xr-xr-x root root 2010-11-30 21:21 pcm0c dr-xr-xr-x root root 2010-11-30 21:21 pcm0p
$ alsactl -d store card0 alsactl: save_state:1519: Cannot find soundcard 'card0'...
$ aplay -l aplay: device_list:236: no soundcards found...