On Mon, 29 Sep 2008 15:20:12 +0530 "ext Arun KS" <arunks@xxxxxxxxxxxxxxxxxxxx> wrote: > Enables DSP DAI format for mcbsp in omap platform driver > > Signed-off-by: Arun KS <arunks@xxxxxxxxxxxxxxxxxxxx> > --- > sound/soc/omap/omap-mcbsp.c | 6 ++++++ > 1 files changed, 6 insertions(+), 0 deletions(-) > > diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c > index 3a4cc4b..1c024aa 100644 > --- a/sound/soc/omap/omap-mcbsp.c > +++ b/sound/soc/omap/omap-mcbsp.c > @@ -292,6 +292,12 @@ static int omap_mcbsp_dai_set_dai_fmt(struct > snd_soc_dai *cpu_dai, > regs->rcr2 |= RDATDLY(1); > regs->xcr2 |= XDATDLY(1); > break; > + case SND_SOC_DAIFMT_DSP_A: > + /* 0-bit data delay */ > + regs->rcr2 |= RDATDLY(0); > + regs->xcr2 |= XDATDLY(0); > + break; > + > default: I think this is not enough. The word clock length equals to one BCLK cycle in DSP mode. Not n channel bit BCLK cycles like in I2S. Jarkko -- To unsubscribe from this list: send the line "unsubscribe alsa-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
