[alsa-devel] Embedded I2S / 192khz

Mark Brown broonie at opensource.wolfsonmicro.com
Thu May 8 16:08:57 CEST 2008

On Thu, May 08, 2008 at 09:50:32AM -0400, Andrew Paprocki wrote:

> Is anyone aware of a Linux/ALSA capable chip that can drive 192khz
> I2S? I poked through the ASoC code and could only see 96khz
> capability.

The PowerPC code in sound/soc/fsl (as of 2.6.25) supports up to 192kHz,
though it appears to require the codec to clock the bus.  The SuperH and
Alchemy code in:


says they support up to 192kHz too.  PXA3xx should support this too when
it's done.

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