[alsa-devel] [PATCH] ASoC: Add support for 19.2 MHz MCLK in TLV320AIC3X

Mark Brown broonie at opensource.wolfsonmicro.com
Tue Apr 15 14:34:05 CEST 2008

On Tue, Apr 15, 2008 at 09:41:39AM +0300, Jarkko Nikula wrote:
> "ext Mark Brown" <broonie at opensource.wolfsonmicro.com> wrote:

> > Rather than maintaining this table it might be worth looking at adding
> > code to allow the driver to calculate a suitable configuration at run
> > time.  The WM8753 and WM9713 drivers do this for the PLL
> > configuration, for example.

> Agree, I was also thinking this some time ago but went for simple
> solution first since OMAP's seems to be happy with either 12 or 19.2
> MHz :-)

That actually matches our experiences fairly well - most users use one
of a small set of standard inputs.  It's only a relatively small
proportion of systems that end up using something unusual.

More information about the Alsa-devel mailing list