[alsa-devel] [2.6.30-rc2][PATCH 1/2] ASoC: OMAP: Fix DSP_B format in OMAP McBSP DAI driver

Peter Ujfalusi peter.ujfalusi at nokia.com
Thu Apr 16 12:36:06 CEST 2009

On Thursday 16 April 2009 13:17:03 ext Arun KS wrote:
> On Thu, Apr 16, 2009 at 3:42 PM, Mark Brown <broonie at sirena.org.uk> wrote:
> > On Thu, Apr 16, 2009 at 03:38:07PM +0530, Arun KS wrote:
> >> This patch is working(tested on osk5912), but with
> >> SND_SOC_DAIFMT_NB_IF in the machine driver. When SND_SOC_DAIFMT_NB_NF
> >> used, noise on Right channel.
> >
> > What sort of noise are you getting - is it just noise or is there some
> > signal underneath the noise?  Can you try playing a signal with no data
> > on the left channel and see what effect that has?
> Its not just noise, signal is there underneath.

Do you have Jarkko's two patches only? Can you give a try to my two patches on 
top of that? Can be the problem in the dual/single phase mode?

> > The CODEC doesn't support inverted frame so a configuration with
> > inverted frame clock can't be correct.


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