[alsa-devel] [PATCH] ASoC: imx: Allow using sound with DT descriptions only
shc_work at mail.ru
Mon Jan 6 08:06:17 CET 2014
> > This patch adds new Kconfig symbol to allow using generic sound
> > cards/codecs based on DT description.
> > Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
> > ---
> > sound/soc/fsl/Kconfig | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> > diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
> > index bb4ab96..51fabc6 100644
> > --- a/sound/soc/fsl/Kconfig
> > +++ b/sound/soc/fsl/Kconfig
> > @@ -126,6 +126,16 @@ config SND_SOC_IMX_PCM_DMA
> > config SND_SOC_IMX_AUDMUX
> > tristate
> > +config SND_SOC_IMX_DT
> > + tristate "SoC Audio support for i.MX DT boards"
> "i.MX ASoC generic sound card support" would be better?
> > + depends on OF
> It seems to me that we should depend on SND_SIMPLE_CARD and add OF
> dependency for SND_SIMPLE_CARD symbol?
SND_SIMPLE_CARD can be used with pdata.
For i.MX non-DT boards the imx-ssi driver is used, but for OF - fsl-ssi only,
so I think OF dependency should be still here.
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