Tony Lindgren wrote:
> * Menon, Nishanth <x0nishan@ti.com> [051123 08:37]:
> 
>>There is further the fix to L/R sync issue as reported by Ajaya Babu in
>>a previous mail in this list for the OSS - it might hit the ALSA too if
>>the condition is not met properly. 
> 
> 
> To me it sounds like Ajaya Babu's fix to stop mcbsp before dma is
> enabled probably fixes the remaining problems.
> 
> Does anybody have a tested patch for OSS and Alsa for that?

In the attachment a patch for Alsa as described by Ajaya Babu (hopefully
correct?). Unfortunately it seems to not fix the issues with repeated
audio parts while using Alsa.

Yves Godin wrote:
  > The files from the alsa driver have not changed between 2.6.14-rc1 and
  > 2.6.14-omap2. So I supposed the changes have been made to the OMAP dma
  > drivers.

Looks to me that it is something in DMA as well. I made some test with
rolling back DMA changes and seems to me that is something *before*

http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commit;h=1ffea4734ff8b26784cb94ad77fe09151d6febb1 


Removing all changes in dma.c and dma.h including this patch shows the
broken audio output as well.

Dirk