about the audio driver change

Willie Chen willie_chen at openmoko.com
Wed Apr 9 09:30:31 CEST 2008

Andy Green wrote:
> Somebody in the thread at some point said:
> | Dear Wolfgang:
> |
> | I just heard that has major audio driver changes (with asla file
> | parameter names), that will make current product package not
> | working/unstable/not sure.
> |
> | And we have so many pains on rootfs/kernel dependency sync till thing
> | point, I don't think merge new audio and change either production DM or
> | FINAL rootfs alsa state file is good idea.
> Sounds like it isn't a good idea, I don't really understand what the
> change is or where it came from... Werner is this something in my tree
> or from mokopatches?
> stg patches sound/soc/codecs/wm8753.c
> doesn't show anything changing it on my tree.  Holger has a patch from
> 2nd April that seems to already be in mokopatches?
> http://git.openmoko.org/?p=kernel.git;a=commitdiff;h=fd3b7b7bce7d84ebbd7a0cb46a6aa2715947b56a;hp=acb0c345f2e89358a43a3fc1f4cfb18bdd46683b
> -Andy

Hi Andy,

I found kernel add the channel 52 that control 'ROUT2 Phase'. I have 
updated our DM2 alsa config files,
then it can work now. And I check the L. Sean sound files in svn, he has 
added configuration in his alsa
config files.


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