After installing the audio kernel on my ES2.0 8 layers board, I did following testing:
- cp SDP4430.conf from Berco to /usr/share/alsa/cards/SDP4430.conf
- aplay: http://pastebin.ubuntu.com/503799/
- pulseaudio: I followed David Henningsson's wiki: https://wiki.ubuntu.com/PulseAudio/Log. PA fails to run, here is the log: http://pastebin.ubuntu.com/503801/
- run alsamixer -D hw:0 to turn on earphone and headset
- run speaker-test -D plughw:0,9 -t sine -c 2, I can here sound from my earphone.
So far, I think kernel's ASoC driver works, maybe some audio system configuration issue blocks us.
I got one more audio fixing patch from Sebjan and pushed all the audio patches here: kernel. ubuntu. com/git? p=roc/ubuntu- maverick. git;a=shortlog; h=refs/ heads/ti- omap4
http://
And a audio fixing kernel was built for testing: people. canonical. com/~roc/ kernel/ audio/
http://
After installing the audio kernel on my ES2.0 8 layers board, I did following testing: alsa/cards/ SDP4430. conf pastebin. ubuntu. com/503799/ /wiki.ubuntu. com/PulseAudio/ Log. PA fails to run, here is the log: http:// pastebin. ubuntu. com/503801/
- cp SDP4430.conf from Berco to /usr/share/
- aplay: http://
- pulseaudio: I followed David Henningsson's wiki: https:/
- run alsamixer -D hw:0 to turn on earphone and headset
- run speaker-test -D plughw:0,9 -t sine -c 2, I can here sound from my earphone.
So far, I think kernel's ASoC driver works, maybe some audio system configuration issue blocks us.
-Bryan